| 单词 | concave |
| 例句 | The feathers were concave, which separated them from one another, making a texture of ridges which he considered graceful. The Once and Future King 1958-01-01T00:00:00Z Fixed to the front of it was something that looked like a fencing mask, with the concave side outwards. 1984 1949-06-08T00:00:00Z Curiously enough, the shields of Gothic suits wen more inclined to be concave. The Once and Future King 1958-01-01T00:00:00Z Only his brain moved, wet and heavy against the contours of his skull, favoring curvatures of bone and concave niches. Ceremony: 1977-03-01T00:00:00Z I feel the ropy hardness of his arms, the warmth of his slightly concave chest, as he holds me tight, tighter than anyone has ever held me. Orphan Train 2013-04-02T00:00:00Z The roof over the rink was concave, and because the great lawn sloped toward it, the entire building seemed sunk into the ground, the forest rising above it in the distance. Tradition 2018-05-01T00:00:00Z I pick up my juice box and sip fiercely, the box’s sides going concave. Blended 2018-10-30T00:00:00Z I erased the section of the nose that was missing and drew a concave line. The Line Tender 2019-04-16T00:00:00Z The blood gurgled out of the wound it made and sprayed along the concave metallic surface. Fallen Angels 1988-01-01T00:00:00Z Her features are concave, her face a wide platter fringed with red hair. Water for Elephants 2006-05-26T00:00:00Z His chest was concave, and mere skin sagged over a bony rib cage. City of the Plague God 2021-01-12T00:00:00Z Some of the last were concave mirrors made from beautifully polished magnetite. 1491 2005-10-10T00:00:00Z Its hallmark was the “Clovis point,” a four-inch spearhead with a slightly cut-in, concave tail; in silhouette, the points somewhat resemble those goldfish-shaped cocktail crackers. 1491 2005-10-10T00:00:00Z She travelled into the stratosphere on an exhibition trip, where the sky turned deep purple and the stars came out and the misty earth below looked like a huge concave bowl. I, Robot 1950-12-02T00:00:00Z Finally she came upon a concave dish in the ground—the roost. Julie of the Wolves 1972-01-01T00:00:00Z He felt better in the dark because he could not see the beds, where the blankets followed smooth concave outlines; he could not see the photographs in the frames on the bureau. Ceremony: 1977-03-01T00:00:00Z The plastic covering is concave with the weight of the rain, and the alligator has slumped to the ground. Dreaming in Cuban 1992-01-01T00:00:00Z The bailies had a diameter of ten inches and a concave porcelain lid on the top that could contain water. Long Walk to Freedom 1994-01-01T00:00:00Z His belly was concave, and his skin pressed against his rib cage. Healer of the Water Monster 2021-05-11T00:00:00Z Poet’s short frame was concave, like he had caught a large ball and never put it down. Salt to the Sea 2016-02-02T00:00:00Z Although the Dutch version used two concave lenses, giving an upside-down image, Galileo used one convex lens and one concave lens, giving an upright image. The Scientists 2003-10-21T00:00:00Z In an unobstructed sky the clouds seem more massive, sometimes grandly reflecting the earth’s curvature on their concave undersides. Into the Wild 1996-01-01T00:00:00Z But everything concave about Buddy had suddenly turned convex. The Bell Jar 1963-01-14T00:00:00Z The smoothly concave back sets off the ballooning convexity of thighs, belly, arms, and breasts on the front. History of Art, Volume 1 1962-01-01T00:00:00Z A wood fire burned beneath a concave clay griddle called a comal. 1491 2005-10-10T00:00:00Z It documented “Munich Depression,” a concave earthwork excavated by Mr. Heizer in Munich in 1969 that sloped gently to a center point 16 feet deep. Review: Ingenious Versatility in the Whitney’s ‘Open Plan’ 2016-04-28T04:00:00Z But she, too, has her memorial – the Nymphaeum, as she called it – a green enclosure of seats around a small concave dish that bubbles with water. William Walton obituary 2010-03-24T18:21:00Z Mark Wallinger has created a semicircular black-and-white moonscape that is reflected in a mirrored concave screen in the middle of the stage. Dance Review: ‘Metamorphosis Titian 2012’ at the Royal Ballet 2012-07-16T21:26:23Z The resulting flatness is nearly concave; the shapes seem carved, or maybe nailed down, like abstract animal skins. Art in Review: MARGRIT LEWCZUK: ?Art Work? 2010-12-02T22:13:00Z Isaac perched at the edge of his chair — arms crossed, legs crossed, chest concave, occupying the bare minimum of leather upholstery. An Actor Who Cedes the Spotlight While Quietly Commanding It 2022-02-24T05:00:00Z One was San Antonio Abate, with its unusual concave exterior, a missing belfry and raggedy courtyard. Cultured Traveler: On a Road Trip in Sicily, Churches Everywhere 2013-05-31T18:22:52Z I’m reminded of a project by Gang a decade ago, just before Gilder got underway: a small social justice center at Kalamazoo College in Michigan that involves concave facades with cordwood masonry and porthole windows. Wonder and Awe in Natural History’s New Wing. Butterflies, Too. 2023-04-25T04:00:00Z The slow turning of her wrists at the ends of winglike arms and the way her whole body moves between convex and concave shapes are just two images of haunting eloquence. A New ‘Winter’s Tale’ for Royal Ballet 2014-04-11T13:19:32Z My soup arrived, a yellow broth studded with dumpling-like manioc nuggets and chunks of red meat attached to concave pieces of ...was that shell or skull? Armadillo to Açaí: Flavors of a World Cup Journey 2014-07-09T04:00:00Z “Stereo” features two shallow, concave black bowls affixed to a white slab, suggesting a speaker system. Lisa Williamson's shrewd 'body boards' are unsettling blasts of color 2016-11-10T05:00:00Z Next, Wolk attaches the top edge, but this time he seats the spline fully, using the concave roller. What to do about a torn window screen 2018-06-01T04:00:00Z He shrinks away, tucks his chin, rounds his back into the concave silhouette of a turtle shell and gives bashful sideways glances so tender they could melt an ice cream cone in winter. ‘A Strange Loop’ Review: A Dazzling Ride on a Mental Merry-Go-Round 2022-04-26T04:00:00Z The dancers in his own company often slink like vehicles with dropped suspensions, their posture concave and their knees bent low. In ‘Fiddler,’ a Balancing Act to Rival Tevye’s 2016-01-06T05:00:00Z To avoid the distortions that occur when the world is traced onto a flat canvas, the twins have built a concave metal easel that allows them to sketch directly onto the inside of a sphere. The Scan: Science Events: Unusual Vision and D.I.Y. Neuroscience 2014-04-28T17:45:47Z The Saran wrap on top would be concave and sweating. Crying in H Mart 2018-08-20T04:00:00Z La Scala, which is considered one of the world’s most prestigious opera houses, hosts its audiences in four tiers of loges and has dazzling acoustics from a concave channel beneath the wooden orchestra floor. A Fall Season of Debuts, Returns and Farewells 2017-09-06T04:00:00Z People the size of ants suddenly swarmed across the concave surface. 'My best travel discovery of 2016' 2016-12-24T05:00:00Z Eversley’s motion produced a concave parabolic hollow in the quivering Jell-O that turned out to be his first artwork, though he didn’t know it at the time. The Artist Who Throws Newton a Curve 2022-09-06T04:00:00Z Two neighboring residences on Fire Island resembled pieces of a puzzle, the peaked roofline of one being a perfect fit for the concave angled roof of the one next door. How a Modernist Architect Shook Up the Hamptons with Funky, Low-Cost Vacation Houses 2015-03-17T04:00:00Z The pepperoni slices are small and concave, like contact lenses made of meat. The New York Slice that Slices Through Tradition, at Mama’s Too 2018-11-06T05:00:00Z She sought to steady herself on a wall, but instead found herself reaching inside a deeply concave balloon. Monumental balloon by Anish Kapoor in Paris show 2011-05-11T12:33:13Z He told The Daily Dot that while shooting “typical landscape photography” in New Zealand, the grandeur of a concave glacier gave him the idea. Nutscaping, the latest selfie trend: Dudes shoot their balls inside beautiful landscapes — because they can 2015-10-28T04:00:00Z McClellan says the structure went from a dome shape to a slumped concave shape. Weather, climbing damaged San Antonio artwork 2014-07-02T04:00:00Z Among the newly authenticated paintings is “River Landscape with Figures,” which Mr. Dreesmann hangs in the entryway to his house near Antwerp, next to a copper concave mirror sculpture by the British artist Anish Kapoor. Rijksmuseum Attributes Six Works to a Dutch Old Master 2016-09-16T04:00:00Z Contemporary instruments are still made from such barrels: one face is sunk into a concave shape and then dents are carefully hammered into the surface, with each one producing a different note. Steel-Pan Bands in Brooklyn Struggle to Find Rehearsal Space 2015-07-07T04:00:00Z Visitors jumped as a flash captured their airborne silhouettes against a wall covered with phosphorescent laminate, and guffawed at their upside-down selves in a huge concave mirror. Heads Up: A San Francisco Museum, Reborn on the Bay 2013-08-06T21:07:35Z He found it in the gentle convex curve of the Baroque bow; the modern bow is longer, and slightly concave. More Musicians Are Trying Period Instruments 2013-08-30T19:44:02Z Frost’s dancing accuracy is extraordinary; it reveals a body turning in on itself and hardening — lonely, brittle, concave. ‘MJ’: Dancing the Pain, and Dancing the Pain Away 2022-06-02T04:00:00Z Louis XIV was fascinated by parabolic reflectors, concave mirrors that reflect and intensify the sun. How Do You Add to Versailles? Bravely 2016-08-05T04:00:00Z From a small circular driveway, you enter through a doorway cut in the middle of the most straightforward of the three concave facades. The Arcus Center for Social Justice Leadership in Kalamazoo 2014-10-15T04:00:00Z Walking in, you approach a concave interior wall and openings to right and left. Richard Serra’s Steel Behemoths Get Into Your Head 2016-05-12T04:00:00Z Impressive stairs lead to the second-level galleries, where gently concave ceilings add a sense of compression when facing the expansive gallery wall where Pollock's "Lucifer" will reside. Stanford's Anderson Collection museum to feature trove of couple's art 2014-07-11T04:00:00Z They may sit too close, for example, or seem to be concave, or dress incongruously, as though presenting a different persona in each session. Patterns of pain: what Covid-19 can teach us about how to be human 2020-05-07T04:00:00Z And there are lots of mirrors: convex, concave and twisting. Wax and mirrors: Anish Kapoor opens show in Berlin 2013-05-17T12:03:10Z The faceted exterior, shingled in white cedar and faded by wind and rain to the color of polished pewter, is built in a concave bend around a circular gravel driveway. In Nova Scotia, Homes as Wild as the Landscape Around Them 2020-02-03T05:00:00Z Hence the “Hollow Face Illusion,” in which concave masks of Einstein appear stubbornly convex. Things to Do With Kids in N.Y.C. This Summer 2019-08-01T04:00:00Z "If you look at it in the mirror, it's just completely convex and concave." Film legend Elizabeth Taylor dies at 79 2011-03-23T13:35:07Z The difficulty is that Colin Firth, who is strapping and muscular, is not George VI, who was gaunt and concave and dry as dust. There are no short cuts for the monarchy 2011-01-09T22:00:02Z There was the white set with a concave, spherical ceiling that resembled an architect's idea of a modern, corporate conference room. On the Runway Blog: Jil Sander: Minimalism with a Kick 2012-09-23T13:09:27Z Rolled into narrow concave tubes, the flowers looked like Hot Cheetos growing wild from the earth. Catching California’s Superbloom 2017-04-02T04:00:00Z Less than a year after its completion, London’s towering 20 Fenchurch Street—nicknamed the Walkie-Talkie for its 579-foot-high concave façade—is no stranger to public scrutiny. Rafael Viñoly’s 20 Fenchurch Street Welcomes A Lush Sky Garden 2015-01-15T05:00:00Z Light and shadow, convex and concave — opposites will play a role in Open Studio, the children’s component of this free day at the museum. 8 Things to Do With Your Kids in N.Y.C. This Weekend 2019-08-29T04:00:00Z But that’s probably due to the weird concave handle in the model they tested. A great chef’s knife 2012-07-22T17:00:00Z The final fact and indisputable knowledge that what we hear in a shell is nothing more than ambient noise, amplified in a concave chamber makes no difference. Let me be something every minute: How "A League of Their Own" mirrors "A Tree Grows in Brooklyn" 2022-08-27T04:00:00Z The concave ceiling is pierced by thousands of little lights, so that when the main lights dim before a performance it looks as if you’re sitting under the dome of a clear night sky. Architecture Review: Chinese Gem That Elevates Its Setting 2011-07-05T21:43:47Z What she learned is that it’s the name for the concave metal bowl-like instrument you may have heard someone playing in a park or in the Carribbean. Loosening its tie, NSO debuts a steelpan work and its composer 2015-05-31T04:00:00Z Like many of his works, the composition of “Landscape With Rainbow,” with its sweeping, concave valley and raised edges, enfolds you into it. A closer look at Robert Duncanson, the Black landscape artist behind the inaugural painting presented to the Bidens 2021-01-28T05:00:00Z More immediately a concave disc of polished stainless steel by Anish Kapoor attached to the building’s stone exterior wall demonstrates perceptually confounding mirroring effects. Art Review: ‘Light and Landscape’ at Storm King Art Center 2012-09-20T21:27:58Z The way he contrasts convex shapes with concave ones also stays in memory. A Tour of Tony-Nominated Choreography 2010-06-03T22:41:00Z For instance, he showed coats in black and pistachio wool with a series of identical concave shapes around their dropped waists. On the Runway: Waiting for Ala?a 2011-07-08T16:42:19Z In his 1909 memoir “Italian Hours,” Henry James admired the rooms, “all pleased by their shape, by a lovely proportion, by a mass of ornamentation on the high concave ceilings.” U.S.-Born Princess Opens Historic Villa to the Public 2010-07-15T17:01:00Z It stretches up, the height of two men, a hollowed concave rectangle topped by a large egg-shaped nugget tilted toward the Mediterranean. In Spain, Mir??s Majorca 2011-07-15T18:55:00Z The dark concave side of a gray hood might almost be a landslide. What to See in New York City Art Galleries This Week 2017-08-03T04:00:00Z The pork is in the form of small pepperoni slices that have become concave, like contact lenses, during baking. Lucia Pizza Brings Roni Cups and Clam Pies to Sheepshead Bay 2022-05-03T04:00:00Z The team synthesized concave, umbrella-like metal complexes that could shield the rotor molecule from unwanted interactions with other molecules in the crystal. Making elbow room: Giant molecular rotors operate in solid crystal 2023-09-29T04:00:00Z The building — with its gently concave roof, stone logo plaques and brick-faced and limestone entries, augmented by a curved drive-through lane, parking lot and prominent identifying brick pillar — embodied design known today as midcentury modern. A former bank on Denny Way, but not its site, retains landmark status 2023-08-24T04:00:00Z On the top and bottom of the cylinder, the metal had been pushed up in a concave shape, thrust out from pressure on the inside. Her bedroom was 100 degrees during Phoenix heat wave -- and her AC was out 2023-08-03T04:00:00Z The "Walkie Talkie" skyscraper attracted controversy in 2013 when sunlight reflected off its mirrored concave side and melted various parts on a luxury car parked nearby. Rafael Viñoly: Uruguayan architect of London's 'Walkie Talkie' dies aged 78 2023-03-04T05:00:00Z The translator, who is from the northern Ukrainian city of Kharkiv with the call sign Popov, fiddled with the Starlink’s concave, rectangular dish. The Infrared Hunt for Russian Troops in the Battle for Bakhmut 2022-12-15T05:00:00Z "To bring this feature to a molecule, I envisioned encapsulating the rotator space by using bulky concave shaped stators." Making elbow room: Giant molecular rotors operate in solid crystal 2023-09-29T04:00:00Z They cooked the meat in the concave side, and the tortillas on the rounded side. 7 new cookbooks that deserve a place on your shelf and in your kitchen 2022-12-06T05:00:00Z It’s of a variety called composite volcanoes, which form concave cones. EXPLAINER: What hazards are posed by Hawaii’s Mauna Loa? 2022-11-28T05:00:00Z There are concave rectangular tiles coated in an emerald green glaze, thin square tiles with hand-drawn black lines that form patterns and circular tiles with matte pastel glazes. Ceramics, handmade works of art, are having a moment in wall design 2022-11-23T05:00:00Z He said he now has a concave wound in his back and will need skin grafts. Colorado club shooting survivor: ‘I want to be resilient’ 2022-11-22T05:00:00Z Some of the houses have facades that are either concave or convex, depending on what side of the street they’re on. Perspective | Exploring the circular logic of the Foxhall Crescents development 2022-11-12T05:00:00Z He was soon crouched at waterway’s edge shoveling silt into a concave pan, or batea, a ritual passed down for generations. Colombia's trailblazing vice president: Black, female and champion of the 'nobodies' 2022-09-25T04:00:00Z Notably, its concave corner half-dome, topped by a massive glass cupola, gave way in late 1950 to a rotating circular marquee and neon pillar featuring filmdom’s golden Oscar. Seattle’s grand 1916 Coliseum Theater became a Banana Republic 2022-09-08T04:00:00Z A third type of image is formed by a diverging or concave lens. College Physics for AP Courses 2015-08-12T00:00:00Z The hilum is the concave part of the bean-shape where blood vessels and nerves enter and exit the kidney; it is also the point of exit for the ureters. Biology for AP Courses 2022-06-09T00:00:00Z In a reflecting telescope, the concave mirror is placed at the bottom of a tube or open framework. Astronomy 2016-10-13T00:00:00Z It starts out concave up and then changes to concave down beyond a certain point, called a point of inflection. College Algebra with Corequisite Support 2020-09-23T00:00:00Z Instead, the idea is that they’re slightly more concave than the keys around them to help your fingers feel them out. Drop’s latest mechanical keyboards are love letters to The Lord of the Rings 2022-08-16T04:00:00Z Figure 25.37 A car viewed through a concave or diverging lens looks upright. College Physics for AP Courses 2015-08-12T00:00:00Z But subsequent measurements from IBEX, Cassini, and Voyager point to a more rounded heliosphere, and recent modeling suggest it is concave on one side, like a croissant. ‘Voyager on steroids.’ Mission would probe mysterious region beyond our Solar System 2022-07-27T04:00:00Z A different type of telescope uses a concave primary mirror as its main optical element. Astronomy 2016-10-13T00:00:00Z Built in the form of an oval and clad in floor-to-ceiling concave windows that give the façade a petal-like outline, the structure frames striking views of Denver’s downtown. Gio Ponti's only U.S. building is delightfully weird — and freshly revamped 2022-07-28T04:00:00Z In the logistic graph, the point of inflection can be seen as the point where the graph changes from concave up to concave down. Calculus, Vol 2 2016-03-30T00:00:00Z Now let us consider the focal length of a mirror—for example, the concave spherical mirrors in Figure 25.40. College Physics for AP Courses 2015-08-12T00:00:00Z We say this function f is concave up. Calculus, Volume 1 2016-03-30T00:00:00Z A logarithmic curve is always concave away from its vertical asymptote. Algebra and Trigonometry 2015-02-13T00:00:00Z The inferior surface is concave, creating the curved roof of the abdominal cavity. Anatomy and Physiology 2013-06-19T00:00:00Z Their large feet and long toes form concave surfaces that may function as a kind of parachute, slowing their fall through the air. It’s Not a Bird or a Plane. It’s a Skydiving Salamander. 2022-05-26T04:00:00Z Referring to the electric room heater considered in the first example in this section, calculate the intensity of IR radiation in W/m2 projected by the concave mirror on a person 3.00 m away. College Physics for AP Courses 2015-08-12T00:00:00Z We say this function f is concave down. Calculus, Volume 1 2016-03-30T00:00:00Z It starts out concave up and then changes to concave down beyond a certain point, Algebra and Trigonometry 2015-02-13T00:00:00Z During fetal development, the body is flexed anteriorly into the fetal position, giving the entire vertebral column a single curvature that is concave anteriorly. Anatomy and Physiology 2013-06-19T00:00:00Z They can weaken and turn southeasterly over the Southern California Bight, the sweeping concave curvature of the coast that stretches south to the Mexican Border, and includes the Channel Islands. May gray and June gloom are threatened by climate change. Enjoy them while they last 2022-05-11T04:00:00Z The problem will need to involve concave mirrors behind the filaments. College Physics for AP Courses 2015-08-12T00:00:00Z By definition, a function f is concave up if f ′ is increasing. Calculus, Volume 1 2016-03-30T00:00:00Z If we draw a line between any two of the points, most or all of the points between those two points lie above the line, so the graph is concave down, suggesting a logarithmic model. Algebra and Trigonometry 2015-02-13T00:00:00Z Secondary curves are concave posteriorly, opposite in direction to the original fetal curvature. Anatomy and Physiology 2013-06-19T00:00:00Z “It’s concave and acts like a magnifying glass,” he says. How Seattle pulled together plans, people, Elvis and The Bubbleator to put on the 1962 World’s Fair 2022-04-15T04:00:00Z Two concave lenses, of focal lengths 500 mm and 20 mm, are used in the construction of a telescope. College Physics for AP Courses 2015-08-12T00:00:00Z Similarly, a function f is concave down if f ′ is decreasing. Calculus, Volume 1 2016-03-30T00:00:00Z An exponential curve, whether rising or falling, whether representing growth or decay, is always concave up away from its horizontal asymptote. Algebra and Trigonometry 2015-02-13T00:00:00Z The primary bronchi enter the lungs at the hilum, a concave region where blood vessels, lymphatic vessels, and nerves also enter the lungs. Anatomy and Physiology 2013-06-19T00:00:00Z You can either pinch off or use small scissors to remove foliage, but you'll likely want concave cutters for larger branches, which leave a smooth, indented surface that the tree can easily heal from. How to care for a bonsai tree and make it live forever 2022-04-05T04:00:00Z Figure 25.38 Ray tracing predicts the image location and size for a concave or diverging lens. College Physics for AP Courses 2015-08-12T00:00:00Z For the following exercises, analyze the graphs of f ′, then list all inflection points and intervals f that are concave up and concave down. Calculus, Volume 1 2016-03-30T00:00:00Z In the case of positive data, which is the most common case, an exponential curve is always concave up, and a logarithmic curve always concave down. Algebra and Trigonometry 2015-02-13T00:00:00Z The convex lateral surface of the stomach is called the greater curvature; the concave medial border is the lesser curvature. Anatomy and Physiology 2013-06-19T00:00:00Z Along with your purchase, Scuf includes a few swappable joysticks of different heights, and with convex or concave surfaces, to accommodate different play styles. Scuf’s Reflex Pro is a sleek, but costly DualSense upgrade 2022-03-17T04:00:00Z The virtual image produced by a concave lens is always smaller than the object—a case 3 image. College Physics for AP Courses 2015-08-12T00:00:00Z There are local maxima at x = ±1, the function is concave up for all x, and the function remains positive for all x. Calculus, Volume 1 2016-03-30T00:00:00Z They thought they would find concave notches for the bumps to fit into—like fingers in a glove. Watch how a lizard cuts off its own tail to escape danger 2022-02-16T05:00:00Z The philtrum is the concave surface that connects the apex of the nose to the upper lip. Anatomy and Physiology 2013-06-19T00:00:00Z In the box with each controller, you’ll get a few thumbsticks that can be replaced with the stock sticks: long, short, domed, and concave. Scuf’s Reflex for PS5 is a pricier, customizable take on the DualSense 2021-12-07T05:00:00Z The focal length f of a concave mirror is positive, since it is a converging mirror. College Physics for AP Courses 2015-08-12T00:00:00Z From this table, we conclude that f is concave down everywhere. Calculus, Volume 1 2016-03-30T00:00:00Z The volume buttons are easy to operate by feel since one is concave, and the other is convex. Ikea’s latest Sonos lamp speaker is still an acquired taste 2021-10-14T04:00:00Z The butcher’s block is noticeably concave, the result of hundreds of strikes a day. You can find Chinese roast duck all over Seattle, but Kau Kau was one of the first to do it — and they’re still one of the best 2021-06-24T04:00:00Z Even the bar of Dial soap Gourville has been using for decades has become more concave, he said, in a bid to disguise its shrinking form. One way companies are concealing higher prices: Smaller packages 2021-06-01T04:00:00Z A ray approaching a concave converging mirror through its focal point is reflected parallel to its axis. College Physics for AP Courses 2015-08-12T00:00:00Z PMMess, as we’ll call her, was composed of alternating Bézier curves from top to bottom: convex, then concave, and then convex again, in a vertical undulation you couldn’t take your eyes off of. Apple employees circulate petition demanding investigation into "misogynistic" new hire 2021-05-12T04:00:00Z The seats of two of my kids’ chairs acquired an oppressed concave shape before entirely detaching from their frames. Opinion | Your Home Wants to Know: ‘Why Are You Still Here?’ 2021-04-28T04:00:00Z Like many of his works, the composition of “Landscape with Rainbow,” with its sweeping, concave valley and raised edges, enfolds you into it. A closer look at Robert Duncanson, the Black landscape artist behind the inaugural painting presented to the Bidens 2021-01-28T05:00:00Z She also noted that the animal and another serval, both between nine and eleven weeks old, were so thin that they had protruding hip bones, concave abdomens, and palpable ribs, likely from malnutrition. The black-market trade in wildlife has moved online, and the deluge is 'dizzying' 2020-12-18T05:00:00Z If we wish to place the fluid-carrying pipe 40.0 cm from the concave mirror at the mirror’s focal point, what will be the radius of curvature of the mirror? College Physics for AP Courses 2015-08-12T00:00:00Z Inside the torreón - or watchtower - sits the largest concave fresco in North America. National Hispanic Cultural Center marks 20th anniversary 2020-10-24T04:00:00Z For ease of use, one is concave and the other is convex in shape. HyperX’s $149.99 Cloud II Wireless is among the most comfortable headsets I’ve worn yet 2020-10-20T04:00:00Z During the tractor-beam-like docking procedure, two locking tabs pop right into the concave groove inside your square of zirconia, and then it’s really on there. Peak Design has made the stylish magnetic modular bike-mountable phone case I didn’t know I needed 2020-10-19T04:00:00Z A sculpture’s traditional definition as a mass in space gets turned inside-out when Kapoor’s highly polished objects use concave reflection to manipulate spatial perception. Review: The voyeuristic allure of Art21, PBS' 'Art in the Twenty-First Century' 2020-09-18T04:00:00Z A telescope can also be made with a concave mirror as its first element or objective, since a concave mirror acts like a convex lens as seen in Figure 26.25. College Physics for AP Courses 2015-08-12T00:00:00Z The steaks are resting on a concave wood cutting board that can hold a cup of liquid, said Schemm, allowing the meat to rest in its own juices. Nurse practitioner’s food pics build social media following 2020-07-13T04:00:00Z Its concave analog sticks are bigger and more comfortable than those used on the Nintendo Switch. Razer’s Kishi turns your phone into a Nintendo Switch that can play Google Stadia 2020-06-09T04:00:00Z Stretched across the landscape, White has painted the album title in primary colors, with paint-chipped lettering that bends as if being viewed through a concave lens. How L.A. artist Wayne White captured the 'curdled American dream' for the cover of X's 'Alphabetland' 2020-04-23T04:00:00Z We think automatically of large radio telescopes, their concave dishes pointing skyward. What UFOs can tell us about life on Earth 2020-04-09T04:00:00Z A small telescope has a concave mirror with a 2.00 m radius of curvature for its objective. College Physics for AP Courses 2015-08-12T00:00:00Z The first hints of the giant explosion were spotted by Nasa’s Chandra X-ray Observatory in 2016, which showed an unusual concave edge in the Ophiuchus galaxy cluster. Biggest cosmic explosion ever detected left huge dent in space 2020-02-27T05:00:00Z Walls - vertical, angled, convex, concave, dotted with all manner of hand and foot holds - surround her on all sides. 10-year-old girl becoming budding rock climbing star 2020-02-25T05:00:00Z It boasts rich wooden paneling and a concave roof to reduce indoor space to save on air conditioning and lightning. 'Wash your hands': Tokyo governor to residents ahead of Olympics as coronavirus spreads 2020-02-01T05:00:00Z When I sat motionless off-camera, suppressing coughs and sneezes so actors’ voices were the only sounds the microphones heard, my mind was quiet, concave. Perspective | An actor’s stand-in should be anonymous. But the job made me feel like myself. 2020-01-02T05:00:00Z The entire site was originally concave, with portions below sea level reclaimed from San Francisco Bay. Ohoopee Match Club and Ozarks National: Golf Digest's 2019 Best New Course Winners - Golf Digest 2019-12-03T05:00:00Z They learned how to grind concave lenses as well, which help people focus on things far away. Why do billions of people still not have glasses? 2019-11-19T05:00:00Z Another features side-by-side circles, one that looks like a convex mound, the other like a concave scoop. Review: Takako Yamaguchi turns white and gray paint into illusions of startling intensity 2019-11-18T05:00:00Z Near the four men, another emaciated man lay on a gurney, his stomach concave, his eyes open but unseeing. Migrants endure rape and torture on route through Yemen 2019-10-30T04:00:00Z The team found that walnut shells are composed of a previously unknown cell type—dubbed the “polylobate sclereid” cell—which sport irregular lobes with many different concave and convex contours. Why walnuts are such tough nuts to crack 2019-09-03T04:00:00Z It’s slightly concave to serve as a guide for your finger. Sony Xperia 10 review: easy to hold, hard to use 2019-03-27T04:00:00Z Some bulge outward, morphing into a cluster of perfect spheres, like oversize bubbles skimmed off the top of a bath; some sink in concave dips, suggesting valleys of miniature waves — eerie acts of biomimicry. The Secret Ingredient for These Desserts: A 3-D Printer 2019-02-21T05:00:00Z Red blood cells are supposed to be shaped like concave discs, but in people with sickle-cell disease, a mutation in a single gene collapses them into a crescent shape. Gene therapy targets sickle-cell disease 2018-12-11T05:00:00Z Rather, India’s situation shaped its prospects: it is flanked by concave coasts and, after 1869, was accessible from Europe through the Suez Canal. India: a turbulent tale of rivers, floods and monsoons 2018-12-11T05:00:00Z These include larger, flatter faces with a wider distance between eye sockets; larger canines and forward-tilting incisors; larger mandibles; and slightly concave foreheads. Identity of Little Foot fossil stirs controversy 2018-12-11T05:00:00Z In fact, a mom-and-pop business called the Skinny Mirrors made concave mirrors. My Shameless Quest for A ‘Skinny Mirror’ 2018-10-16T04:00:00Z Skaters of all ages crowded, shoulder to shoulder, around the park’s concrete bowl, each waiting for an opportunity to drop in and carve its concave walls. Seattle skatepark visionary is mourned, but his company rolls on 2018-08-05T04:00:00Z Chalamet, 22, is five inches shorter, naturally smooth, with a pronounced clavicle and a concave torso. Welcome to the Age of the Twink 2018-05-14T04:00:00Z He found that shoppers are “twice as willing to choose a juice whose label features a concave, smile-like line rather than a convex, frown-like one.” LaCroix wars heat up; but which water tastes the best? | Produced by Advertising Publications 2018-03-19T04:00:00Z Southern white rhinos are larger, have concave skulls and backs with pronounced shoulder humps, more overall body hair, grooves between their ribs, and longer front horns. Survival of Northern White Rhino Hinges on Last Sick Male 2018-03-02T05:00:00Z The video is flush with yellows and oranges, with the artist and musician moving along beaches and across rocks carrying a concave mirror as animated forms and lines swirl and melt. California Sounds: E Ruscha V video premiere, and new songs by Alice Bag, the Marias and Lord Huron 2018-03-01T05:00:00Z Not only did I lose more weight on it than running, my stomach actually became concave. Olympic Cross-Country Skiers Eat 8,000 Calories a Day. It’s Exhausting. 2018-02-23T05:00:00Z The sundial, carved from limestone, features a concave face with 11 hour lines intersected with three curves indicating the season with respect to summer and winter solstices and the equinox. Ancient Sundial Find Celebrated Roman Election Win 2017-11-08T05:00:00Z Here’s a new North Carolina state record, a 1,458-lb. horror so concave and floppy that it actually ate its own plaque. An inside look at the world's most monstrous monster pumpkins - Golf Digest 2017-10-25T04:00:00Z It bent and elongated each note with its concave roof, smooth walls and warped floor. Forget Carnegie Hall. Musicians rush to rural Colorado to play the Tank 2017-09-18T04:00:00Z The city’s concave coastline and the shallow water off the beach also made for a bigger storm surge build-up, funneling more water into Jacksonville, said storm surge expert Hal Needham of Galveston, Texas. Irma’s girth and path made for a bizarre Florida storm surge 2017-09-12T04:00:00Z Also: concave fingernails and bad reaction to ACE inhibitor blood pressure medicine. Will citrus bergamot lower cholesterol? Maybe 2017-08-13T04:00:00Z The bowl of chicken curry, its fragrance rapidly colonizing the air around us, squats in the middle of the concave flatbread. Review | A delicious taste of South India — with meat included 2017-08-09T04:00:00Z Although these dimples are concave rather than convex such as those on the moth’s eye, they prevent glare in the same way. Learning from Nature: Moth Eyes Inspire Nonreflective Screen Coating 2017-07-26T04:00:00Z Video showing the concave cliffside reveals the landslide caused a large amount of rock to fall into the ocean. Dramatic Video Shows Deadly Tsunami Hitting Greenland 2017-06-23T04:00:00Z Featuring an immersive concave video booth decorated with kaleidoscopic imagery, festival attendees will be filmed for 7 seconds, with their videos being retrieved digitally on iPads. H&M reveals concept designs for interactive Coachella tent 2017-04-04T04:00:00Z A scar spanned his face, crossing his nose, and the area around his left cheek was peculiarly concave, like a dented mask. The Desperate Battle to Destroy ISIS 2017-01-29T05:00:00Z If the surface is concave - curved inward - the light will appear to move together and annihilate each other. EXCHANGE: Researcher turning science fiction into reality 2017-01-22T05:00:00Z When characters quail in terror, their backbones turn concave. ‘King Ubu’ plays to Pointless Theatre’s homespun, quirky strengths 2016-12-14T05:00:00Z The reverse concave curves along the sides are difficult to produce, at least by hand. Man takes great-grandfather’s car from movie to reality 2016-09-24T04:00:00Z The range is designed to be worn within the concave and convex curves of the body. Lawrence jeweler and metalsmith gets national recognition 2016-09-09T04:00:00Z Has more subtle and elegant styling with a wide, concave grille and distinctive zig-zag lighting elements in headlights and taillights. CARS: A brand-by-brand look at new 2017 models 2016-09-06T04:00:00Z Whereas images of robust, working-class women once signaled achievement, narrow chins and concave waists now do. China once struggled to feed its people. Now it's seeing a rise in eating disorders 2016-08-29T04:00:00Z A representative for the school showed the planning board designs for a metal building with concave wings and windows. Circus school to build new 8,400-square-foot facility 2016-08-17T04:00:00Z The exit wound on the back of his leg looks like a flower, he says, a concave circle with ridges that extend from the center to the perimeter. From San Ysidro to Sandy Hook: Surviving, but never getting over it 2016-06-19T04:00:00Z But there were also exotic life forms; one colony grew in bulbous structures that, over time, became concave. Miracle Microbes? 2016-06-13T04:00:00Z An actress portraying a pagan priestess ignited the Olympic flame by using a concave mirror to focus the sun's rays on her torch. Olympic torch relay begins with lighting ceremony in Greece 2016-04-21T04:00:00Z Wearing a long pleated robe, she knelt solemnly to the ground and lit the torch within a few seconds by using a concave mirror to catch the sunlight. Olympic torch for Rio games lit at ancient Greek site - BBC News 2016-04-21T04:00:00Z In a long pleated robe she then knelt solemnly to the ground and lit the torch within a few seconds using a concave mirror to catch the sun's rays. Sun god Apollo presides over final flame rehearsal 2016-04-20T04:00:00Z These drums or pans were cut down with bottoms pushed into a concave bowl. Steel drum band will ring in the Nain Rouge in Detroit 2016-03-14T04:00:00Z Pots and pans clanged together as he slipped on a stair worn concave from use. Shovelware : Nature : Nature Publishing Group 2016-03-08T05:00:00Z It consists of six monochromatic works made from bendable plywood sheets, each one “floating” on the wall like a curved sail, the concave shapes held taut by a nylon cord. In New Paltz, the Soaring Art of Andrew Lyght 2016-02-18T05:00:00Z Its facade bends with the circle, giving it a concave look that defies Manhattan’s grid. In Harlem, a New Condo at Frederick Douglass Circle 2015-12-11T05:00:00Z In what is surely the most bizarre part of the museum, a history cartoon shown on a giant concave screen before the “Seven Days” commence doesn’t mention Kievan Rus. Boris Yeltsin Quietly Challenges Putin 2015-12-09T05:00:00Z The problem: “Spoon” nails “Spoon” nails refer to a very thin nail which has become concave in shape. 10 Things Your Nails Can Tell You About Your Health 2015-11-25T05:00:00Z The dimpled facets, like concave pyramids, were easily manipulated and turned into small plastic models. A Building That Resembles What It Stores: Salt for New York City’s Roads 2015-09-16T04:00:00Z Bedford is painting the concave interior walls of a vintage 1948 Airstream trailer into a colorful canvas depicting scenes from national parks across the country. Artist paints mural in trailer to promote parks history 2015-08-27T04:00:00Z As it grows, the nail is forced into a concave shape. The Inexorable Forces of Nail Growth 2015-08-24T04:00:00Z The concave designs of "The Curve," made by a company called Woodway, and the TrueForm "Runner," force users to work the lower body harder. Why unplugging the treadmill matters: The Loop 2013-10-16T04:00:00Z In particular, the front surfaces of the vertebrae of known snakes and lizards except geckoes are concave, and the rear surfaces are convex; that doesn’t appear to be the case in Tetrapodophis, he says. Four-legged snake fossil stuns scientists—and ignites controversy 2015-07-23T04:00:00Z "The more concave the meniscus is, the stronger the capillary force transporting the liquid forward." Lizard's water-funnelling skin copied in the lab - BBC News 2015-07-22T04:00:00Z A concave lens bends rays outward; you get the perception that objects are smaller or farther away. The Magnifying Effect of a Water Drop 2015-07-02T04:00:00Z The columns bearing the concave wooden ceiling have slipped and leaned over time. Future of New York’s Chautauqua amphitheater sparks divide 2015-05-31T04:00:00Z While the convex exterior is assertive, the concave interior is embracing. TriBeCa Synagogue’s Memorable Building and Stubborn Architect 2015-03-11T04:00:00Z My grandmother was not merely flat-chested afterward — her chest was concave. Was my mastectomy a betrayal of feminism? A flexure test produces tensile stress in the convex side of the specimen and compression stress in the concave side. iPhone 6 Bendgate Isn't Over. It's Missing A Scientific Test 2014-09-30T04:00:00Z Based on Isaac Newton's reflecting telescope design, a concave mirror focuses an image directly onto the Pi camera sensor, which is mounted onto components created by 3D printing. 3D printer telescope snaps moon pics 2014-09-19T04:00:00Z The Walkie-Talkie, at 20 Fenchurch Street, hit headlines last year when its concave south-facing facade was found to channel the sun’s rays into a lethal beam, capable of singeing neighbouring buildings and melting car bumpers. 'Killer towers': how architects are battling hazardous high-rises 2014-08-14T04:00:00Z But when he undoes his belt buckle, his pants bunch around his concave belly. Grieving families of Sewol ferry victims want independent South Korean probe The launch also includes a $55 Black Pure Badger Brush and $100 stand—with a place to hang both razor and brush, plus a concave base to collect excess water. How To Get The Perfect Shave 2014-08-04T04:00:00Z So who wants to look up into a store window and, already dissatisfied with one's body, see a mannequin with a concave stomach and visible ribs? Do thinner mannequins make people buy clothes? 2014-05-28T04:00:00Z The baseball is depicted on the convex side, complementing its round shape, and the glove is shown on the coin’s concave side, complementing its cupped shape. Gossage visits Mint to check out curved coin 2014-05-13T04:00:00Z Previously available in Korea and Singapore, the concave device arrived in Hong Kong on Friday. Can smartphones snap out of technological stupor? 2013-12-13T19:59:47Z In mathematics it’s when a curve shifts from convex to concave, or vice versa. Sinosphere Blog: Big Change for China and the World 2013-12-11T21:10:36Z Correct, the description given means that the screens will be convex to the user, not concave as with the current Samsung models with curved screens. An Apple Rumour, A Curved iPhone Coming For Next Year 2013-11-10T16:24:00Z In 2008, his lab created a camera designed like a mammal eye, with a concave electronic "retina" at the back. New Camera Inspired by Insect Eyes 2013-05-01T18:30:00Z So in SEED54 the hexagons are irregular, and some of the internal angles are greater than 180 degrees, making them “concave” hexagons. On View: Haresh Lalvani’s SEED54: A Sculpture With a Twist 2013-02-04T19:47:58Z A concave ceiling in the main concourse depicting the constellations draws the eye upwards. Grand Central: The survivor 2013-01-31T16:02:49Z These layers show also a particular sedimentary feature named “festoon cross-bedding” – concave, intersecting sets of thin layers, found on earth only in cross-sections of subaqueous ripples. I can tell you about Mars 2012-09-06T20:15:03.260Z Claiming a line drawn seaward from its concave coast would be unfair, Bangladesh wants a “nuanced” boundary, accounting for undersea geology and a sandbank. Maritime disputes: Make law, not war 2012-08-23T15:11:37Z The museum’s dominant feature is a mural painted across a concave wall like a diorama. The Deadly Tin Inside Your iPad 2012-08-23T10:00:37Z It is also a historic location, in cycling terms, not merely for the nine medals won a few yards away under the concave roof of the Pringle. London 2012: Welcome to BMX: speed, precision and thunderous crashes 2012-08-08T16:59:21Z River Point has a dramatic concave glass facade that, according to the chief designer Anthony Markese, is meant to complement the convex facade of its neighbor across the river, 333 West Wacker Drive. Square Feet: Chicago Loop Attracts Development of New Office Space 2012-07-11T00:45:37Z The ceramics probably consisted of simple concave vessels that were likely used for cooking food, said Ofer Bar-Yosef, an archaeologist at Harvard and an author of the study, which appears in the journal Science. Observatory: Oldest Known Pottery Found in China 2012-06-28T21:38:49Z A concave mirror creates an image from this light using a design pioneered in the 17th century, by Sir Isaac Newton. The search for alien life: Twinkle, twinkle, little planet 2012-06-07T15:06:09Z The one on the right seems to be turned over so the wells are concave. Don't Look Now But You're Being Watched 2012-06-05T17:15:00.220Z She had a word with Apollo, the ancient Greeks' Sun God, and then used a concave mirror to focus the sun's rays to light a torch. 70 days, iconic sites: Olympic torch coming to UK 2012-05-16T16:28:11Z Among the many ideas that emerged: Gary: “Yes, but the triangle must be concave.” Wordplay Blog: Numberplay: Heights of a Triangle 2012-05-14T16:00:08Z Standing in front of the 2,600-year-old Temple of Hera, an actress dressed as a high priestess used a concave mirror to focus the sun's rays and light a torch. Flame lighting rehearsal goes off without a hitch 2012-05-09T11:45:13Z When we looked upwards, not a cloud could be seen in the concave hemisphere above. The Cambrian Sketch-Book Tales, Scenes, and Legends of Wild Wales 2012-04-27T02:00:33.040Z But a concave mask will do just the opposite – as it is turned, more and more of the far side of the mask will become visible as the closer side gets more obscured. Don't Look Now But You're Being Watched 2012-06-05T17:15:00.220Z Diameter about twice the height; neck concave, often strengthened with a lashing of mesquite bark; lip gently everted; principal design inside; outside design usually mere lines, stripes, rows of dots. Mohave Pottery 2012-04-26T02:00:09.420Z Through this second door she had come out into a circular gallery just beneath the huge concave of the dome. Mrs. Thompson A Novel 2012-04-25T02:01:10.557Z The septum ventriculorum is concave towards the left ventricle, so that a transverse section of that cavity is nearly circular. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z What is convex appears concave; what is concave, convex. Popular scientific lectures 2012-04-24T02:00:17.273Z Shell ventricose, spotted; spire shorter than the aperture, of five convex volutions; suture channelled; base with a concave belt. Zoological Illustrations, Volume III or Original Figures and Descriptions of New, Rare, or Interesting Animals 2012-04-20T02:00:06.887Z Anterior wings trigonal, the hinder dentated, generally tailed, with an obtuse concave lobe at their anal angle, which is generally in motion when the insect is at rest. Zoological Illustrations, Volume II or Original Figures and Descriptions of New, Rare, or Interesting Animals 2012-04-19T02:00:34.283Z The lower mandible half the depth of the upper, the sides concave, and the teeth less. Zoological Illustrations, Volume I or Original Figures and Descriptions of New, Rare, or Interesting Animals 2012-04-19T02:00:27.027Z Spikelets 1–2-flowered, solitary and alternate upon the opposite sides of a narrow spike, sessile and appressed in the concave joints. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z A ray of light from a peak to an observer's eye does not travel along a straight line but assumes a curved path concave to the earth. Mount Everest the Reconnaissance, 1921 2012-04-12T02:00:28.417Z The very short spire and concave belt at the base, easily distinguish this shell from E. spirata. Zoological Illustrations, Volume III or Original Figures and Descriptions of New, Rare, or Interesting Animals 2012-04-20T02:00:06.887Z Shell above carinated, fulvous, with two whitish bands; spire short, spotted, the base depressed; the whorls concave with two depressed lines; suture channelled; base granulated, purple. Zoological Illustrations, Volume II or Original Figures and Descriptions of New, Rare, or Interesting Animals 2012-04-19T02:00:34.283Z All sorts of curves are made, now deep, now shallow; now convex, now concave; now with single curvature, now with double. The Catholic World; Volume I, Issues 1-6 A Monthly Eclectic Magazine 2012-04-05T02:00:40.207Z Receptacle rising from the apex, conic or hemispheric, concave beneath and expanded into usually 4 large campanulate 1-fruited involucres. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z In this method of construction, the pedestal was of cast-iron, and was bored in a lathe so as to form two concave jaws. Illustrated Catalogue of Locomotives Baldwin Locomotive Works 2012-04-03T02:00:35.800Z Take two of these pieces, one from each feather, and place them together, with their concave surfaces toward each other. Old Flies in New Dresses How to Dress Dry Flies with the Wings in the Natural Position and Some New Wet Flies 2012-04-02T02:00:23.697Z Shell slender, brown, with white bands, interrupted by longitudinal stripes; spire produced, the tip acute, whorls concave, smooth; base black. Zoological Illustrations, Volume II or Original Figures and Descriptions of New, Rare, or Interesting Animals 2012-04-19T02:00:34.283Z "The reflector was constructed of galvanized iron or some similar material, with a concave surface covered with quicksilver about two feet in width," he said. Chicago's Awful Theater Horror 2012-03-28T02:00:25.877Z Petals 6, obovate, concave, with two glandular spots inside above the short claw. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The sun was invisible, except for a bright concave dome, immediately overhead, which showed like the reflection of a furnace in the midst of the all-pervading greyness of the heavens. The Fire-Gods A Tale of the Congo 2012-03-26T02:00:32.267Z It is convex in front and concave behind, so as to fit the end of the thorax, and is as wide as the wings when folded and at rest. Old Flies in New Dresses How to Dress Dry Flies with the Wings in the Natural Position and Some New Wet Flies 2012-04-02T02:00:23.697Z A hollow vessel, of various forms and materials, used in the arts or manufactures, as that used by glass grinders for forming concave glasses, by hatters for molding a hat into shape, etc. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z It is physically impossible to mill out a concave cycloid, by any means whatever, because at the pitch line its radius of curvature is zero, and a milling cutter must have a sensible diameter. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Petals 5, much smaller than the sepals, concave and obscurely 2-lobed, raised on a claw. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The slender scimitar jaws have each a groove on the concave inner side, and down this groove runs the blood of the struggling victim, held impaled on the sharp points of the curving mandibles. Insect Stories 2012-03-21T02:00:36.600Z The effect of this advance was to give a slightly concave formation to the eastern face of the Ypres salient, the two extremities now projecting beyond the centre trenches in the Polygon wood. The First Seven Divisions Being a Detailed Account of the Fighting from Mons to Ypres 2012-03-17T02:01:05.397Z By the principles of optics, all the rays from a star that strike a concave mirror will be reflected to the geometric focal point, provided a section of that mirror is a parabola. Astronomy: The Science of the Heavenly Bodies 2012-03-17T02:01:02.630Z In oilstoning the concave side of a gouge an oilstone slip is employed, the gouge being held in the left hand and the slip in the right, the latter being supplied with clean oil. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Sepals 5, 6, or sometimes more, colored, or partly green outside, roundish, concave. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z In Ireland, Gordon says of a patient, "Her spine presented a most wonderful uniform curve concave backward; her head was also curved backward on the spine of the neck." A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z The bones of the legs should be short, flat, clean and hard; the feet large, with hoofs deep and concave below. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" 2012-03-15T02:00:32.250Z Brougham's attack was compared to the concave speculum, in which every ray was concentrated with focal intensity, and poured in a burning stream upon his shrinking victim. Sketches of Reforms and Reformers, of Great Britain and Ireland 2012-03-12T03:00:20.310Z When, as in the case of plane blades and carpenters’ chisels, the area of face is large, it is advantageous to grind the face somewhat concave, as in Fig. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Sepals 3–5, usually 4, concave, petal-like, very caducous. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z He also enthusiastically points to its concave tunnel-head, designed to deflect the force of a missile strike. Agricultural biodiversity: Banking against Doomsday 2012-03-08T16:00:34Z The bodies of the cervical vertebrae are elongated, strongly keeled, and markedly opisthocoelous, or concave behind and convex in front. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" 2012-03-15T02:00:32.250Z The fungus adheres to the surface, kills a few epidermis cells, and forms a foxy-red spot, which becomes concave as the dead cells lose water and dry. Disease in Plants 2012-03-01T03:00:22Z When the bevel is on the outside or convex side of the gouge it is termed an outside, while when the bevel is on the inside or concave side it is termed an inside gouge. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Ovary 12–35-celled, the concave summit tipped with a globular projection at the centre, around which are the radiate stigmas; these project at the margin, and are extended into linear and incurved sterile appendages. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The feathers are concave with points inclining upward, and when thus disposed have a strange and beautiful appearance. Argentine Ornithology, Volume II (of 2) A descriptive catalogue of the birds of the Argentine Republic. 2012-02-26T03:00:16.210Z It is about the size and shape of a crown-piece, slightly convex inside, and concave on the outer side. Harper's New Monthly Magazine, Vol IV. No. XX. January, 1852. 2012-02-24T03:00:24.390Z Above all was the blue concave of the calm and illimitable sky. Vignettes of Manhattan; Outlines in Local Color 2012-02-20T03:00:20.550Z The half-round scraper is employed upon holes, bores, or large concave surfaces, such as brasses. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Petals very unequal, the two upper shorter, the lower longest and largest, concave at base, contracted in the middle. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Style.—Petaloid, oval, and concave, bearing the hemispherical anther on its summit underneath. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z As they turned to go to Sevenbergen, the dwarf nudged Gerard with his bundle of parchments, and held out a concave claw. The Cloister and the Hearth A Tale of the Middle Ages 2012-02-17T03:00:30.347Z The plate may not be perfectly level—it may be too concave, or too convex, and the picture may be a deformity; so with the brain. The Works of Robert G. Ingersoll, Vol. 7 (of 12) Dresden Edition?Discussions 2012-02-11T03:03:58.623Z For convex surfaces the curve on the scraper should be of greater radius than that of the work, while in the case of concave curves the tool should have a less radius. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Involucre of about 5 outer leaf-like oblong scales, which exceed the disk, and as many interior shorter and chaff-like concave scales. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Fruit.—Green; obovate; concave on the top; having no spines, only bristles; usually sterile; often producing other flowers. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z All the legislatures and congresses of the world cannot by any possibility create one dollar, any more than they could suspend the attraction of gravitation or hurl a new constellation into the concave sky. The Works of Robert G. Ingersoll, Vol. 8 (of 12) Dresden Edition?Political 2012-02-11T03:03:48.503Z Inside the device, called the Analytic Non-Dispersive Raman Spectrometer, is a small diode laser whose light beam bounces between two concave mirrors to amplify its power. It Detects Earthquakes and Lactose Intolerance 2012-02-09T13:15:02.530Z Knurls for screw heads are made convex, concave, or parallel, to fit the heads of the screws, and may be indented with various patterns. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Petals 5, concave and more or less converging, deciduous. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Lip erect, saccate below, concave above, and narrowing into the recurved summit. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Or if a cloud did arise, and skim the vast concave, and the hopes of men grew strong, it passed away without giving the long-looked-for blessing. Antigua and the Antiguans, Volume I (of 2) A full account of the colony and its inhabitants from the time of the Caribs to the present day 2012-02-09T03:00:15.267Z The calyx is three-leaved; the corolla is large, composed of six petals — the three outer ones concave and coriaceous, and of a yellow colour; the three inner ones somewhat smaller and spherical. Antigua and the Antiguans, Volume II (of 2) A full account of the colony and its inhabitants from the time of the Caribs to the present day 2012-02-09T03:00:13.500Z Suppose, for example, that No. 1 is concave in its length, and we fit No. 2 to it, as in Fig. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Seeds many, wing-margined.—Smooth perennials, with upright branching stems, opposite serrate leaves, and large white or purple flowers, which are nearly sessile in spikes or clusters, and closely imbricated with round-ovate concave bracts and bractlets. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The form of the column is peculiarly interesting, being that of a curving concave petal, bearing the anther, in the shape of a hollow hemisphere, on its upper edge. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z I was looking at that lovely concave sky down there. The Story of a Doctor's Telephone?Told by His Wife 2012-02-05T03:00:11.420Z His helmet is secured by a chain to his girdle, an unusual precaution, and his large concave shield is charged with his punning arms, two golden trumpets. Highways and Byways in Cambridge and Ely 2012-02-03T03:00:22.657Z Or if end i of the work-holding frame be lowered while the cut is proceeding, the tool will cut a concave surface. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Corolla 2-lipped; the upper lip concave or arched, the lower spreading. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The lip concave; saccate; eared at base; with a jointed, pendulous tip. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z When the concave part is uppermost, it is called a cyma recta; but if the convex portion is at the top, it is called a cyma reversa. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 8 "Cube" to "Daguerre, Louis" 2012-01-31T03:00:17.257Z This includes many characteristic triangular points with a concave base that is considered diagnostic of the Streletskayan industry. [Technical Response] Response to ?Comment on Late Mousterian Persistence near the Arctic Circle? 2012-01-12T19:25:43.923Z The edge of this circle is made concave. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Calyx 5-cleft, with the concave lobes strongly keeled, enclosing the depressed fruit, at length appendaged with a broad and continuous horizontal scarious wing. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z First, Janssen trained the monkeys to move their eyes to the left when they saw a concave image and to the right when they saw a convex image. Shape-Shifting: Researchers Change How Monkeys See in 3-D 2012-01-11T19:15:00.203Z The radiation passing out from an opening in the furnace falls upon a concave mirror in a telescope and is focused upon a thermoelectric couple. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 1 "Gichtel, Johann" to "Glory" 2012-01-11T03:00:20.463Z Although the mask is concave, your brain assumes that all faces are convex. Illusions Unmask Our 'Face Sense' 2012-01-10T16:15:41.403Z When a radial face or surface is convex, it is said to be rounding or round, and when it is concave it is said to be hollow. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Lip free, deeply concave at base, narrowly constricted and somewhat jointed in the middle, the upper portion dilated and petaloid. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Then he probed their brains with microelectrodes while they completed their visual tasks, searching for groups of neurons that fired in response to either a convex or a concave image. Shape-Shifting: Researchers Change How Monkeys See in 3-D 2012-01-11T19:15:00.203Z A is a concave mirror for concentrating the solar rays upon the heat reservoir, B, which is a mass of iron. Scientific American, Vol. XXXVII.?No. 2. [New Series.], July 14, 1877 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:29.743Z Lamb turned the paper over and winked at himself in the concave mirror of the semi-circle of bar. Hooded Detective, Volume III No. 2, January, 1942 2012-01-04T03:00:28.750Z The cutting tool is a piece of steel of the proper thickness, cleared on the sides by concave grinding. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Fruit oval, flat, with the outer face rather convex and the inner concave, sharp-margined, a caryopsis, i.e. the thin pericarp adherent to the vertical seed. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Sure enough, he found clusters of neurons that fired when the monkeys saw a concave image, and others that responded to a convex shape, and Janssen stimulated those clusters with a mild electric current. Shape-Shifting: Researchers Change How Monkeys See in 3-D 2012-01-11T19:15:00.203Z There was a square bit of parchment, with two or three short lines, in a character which he did not know, glued to the concave reverse of the mask. Checkmate 2012-01-03T03:00:10.887Z The line, which was somewhat concave towards Richmond, was strengthened at vulnerable points by field-works. From Manassas to Appomattox Memoirs of The Civil War in America 2011-12-28T03:00:39.977Z And by their own wild light the gods fought on 'Neath that stupendous concave like a sky Filled and illumed with glare of bursting suns. The Star-Treader and other poems 2011-12-27T03:00:09.977Z Sepals 4, in pairs; the 2 outer smaller and spreading; the 2 inner flat or concave, in fruit membranaceous and enclosing the straight and erect ovate flattened achene. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z After a few operations like this the back of the book becomes rounded and the fore edge concave. Library Bookbinding 2011-12-24T03:07:58.950Z Hairspring concave or convex in form instead of perfectly level. Rules and Practice for Adjusting Watches 2011-12-20T03:00:26.380Z Blackburn’s Ford is in a great bend of the river, the north bank holding the concave of the turn. From Manassas to Appomattox Memoirs of The Civil War in America 2011-12-28T03:00:39.977Z The posterior extremity of the sternum, flattened from above downwards, ends in a cartilaginous plate; concave superiorly, and convex inferiorly: this is the abdominal prolongation, or xiphoid appendix. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z Sori oblong or linear, borne on a veinlet parallel to the midrib, and covered with a special usually concave or arched indusium attached to the fruiting veinlet, and opening along the inner side. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Since the place of the hinge is constantly changing the back of the book after much use becomes concave instead of convex, and the appearance of the book is seriously marred. Library Bookbinding 2011-12-24T03:07:58.950Z If the opening cam has the usual convex profile, the closing cam has a correspondingly concave profile. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The normal profile of a valley bottom in a non-mountainous region is a gentle curve, concave upward with gradient increasing from debouchure to source. The Geography of the Region about Devils Lake and the Dalles of the Wisconsin 2011-11-29T03:00:17.347Z The surfaces of the scapula are, in quadrupeds, flatter than in the human being, and in particular the subscapular fossa, which is also less concave. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z Lip obovate, with 5–6 prominent ridges down the middle, 3-lobed above, the middle lobe somewhat concave. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The fishermen's little low houses are built round the concave land, which is washed by the waters of the fjord. Norway 2011-11-29T03:00:15.103Z The usual form of cam acts on the lower portion of the yoke to open the valve, while the concave cam acts on the upper part to close the valves. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z The restaurant takes its name from the iconic concave tower above it known as 9 West. The People vs. Private Equity 2011-11-23T22:00:07Z The anterior border is convex in its superior portion, and concave in its inferior; the posterior border is slightly hollowed out. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z Flowers crowded all over the narrow spadix, perfect; the lower with 6 concave sepals and 6 stamens; the upper ones with 4. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Hand-mill for corn, consisting of a hollow stone and a round one, concave and convex. From the Oak to the Olive A Plain record of a Pleasant Journey 2011-11-26T03:00:12.337Z It is likewise concave underneath, because such form, above all others, condenses a column of atmosphere more rapidly and retards its velocity in the descent immensely. Lecture on Artificial Flight Given by request at the Academy of Natural Sciences 2011-11-24T03:00:42.240Z To effect the oblation a sacred fire was now kindled by a concave mirror which acted as "a burning glass," precisely as was done by Numa in the days of Ancient Rome. Ancient Faiths And Modern A Dissertation upon Worships, Legends and Divinities 2011-11-24T03:00:37.917Z This process is flattened laterally; its internal surface is excavated; the anterior surface, which is concave, forms a part of the great sigmoid cavity; the remainder of the cavity is formed by the radius. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z Receptacle conical or columnar; the short chaff concave, not rigid. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Wings short, concave, rounded; first quill rather short, fourth or fifth longest. British Birds in their Haunts 2011-11-23T03:00:23.677Z On that side, the island curved like the concave side of a great half-moon. Maid of the Mist 2011-11-21T03:00:11.937Z Fire made from rays of sun and concave mirror, or by friction. Ancient Faiths And Modern A Dissertation upon Worships, Legends and Divinities 2011-11-24T03:00:37.917Z Finally, the posterior border, which is concave, is in contact with a sesamoid bone, the lesser sesamoid, which increases the superior articular surface behind, and is also in contact with the second phalanx. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z Sepals 5, linear or oblong, concave, awned at the apex. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Projecting angles are rounded, it is true, and are more or less convex, but they are overlooked on account of the prevalence of concave forms. The Ascent of the Matterhorn 2011-11-19T03:00:23.233Z You live on the crest of the wave, and I deep down in the hollow—and your waves seem to be all crests, just as mine are only concave formations! The Letters of Henry James, Vol. II 2011-11-18T03:00:26.730Z On these walls rests a large round caldron made of copper plates, which is concave at the bottom, where it is eight feet in diameter. De Re Metallica, Translated from the First Latin Edition of 1556 2011-11-16T03:00:21.977Z In the cat, the curve of the tibia is less pronounced; this is due to the fact that the crest, instead of being concave in its middle portion, is slightly convex anteriorly. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z Involucre of about 10 outer loose foliaceous scales, more or less dilated and coriaceous at base, and several firm-coriaceous, oval or obovate, concave inner ones with short abrupt green tips. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Imagine a funnel cut in half through its length, placed at an angle of 45 degrees, with its point below and its concave side uppermost, and you will have a fair idea of the place. The Ascent of the Matterhorn 2011-11-19T03:00:23.233Z Beveling on one side of the bronze and the concave shape of its other side indicated the item had been cast in a mold. Mystery artifact found on Alaska?s Seward Peninsula thought to be over 1,000 years old 2011-11-15T01:22:30Z Seen from the slopes of Lingmell, it forms the boundary between the mountains and the plain, to which it sinks in one very graceful concave curve. Climbing in The British Isles. Vol. 1 - England 2011-11-14T03:00:21.670Z While cutting, keep the fork in your left hand, the hollow or concave side downward, the fork in a very slanting position, and your fore-finger extended far down upon its handle. The Ladies' Guide to True Politeness and Perfect Manners or, Miss Leslie's Behaviour Book 2011-11-13T03:00:12.183Z DIAPÉNSIA, L. Calyx of 5 concave imbricated coriaceous sepals. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The slope of the convex face is described as very small, that of the concave as high as 70° or 80°, and their surfaces were rippled. Man and Nature or, Physical Geography as Modified by Human Action 2011-11-11T03:00:34.027Z Instead of having the top of the burner perfectly flat, it was made slightly concave; more especially at its centre, where the two jets of gas emerge. Gas Burners Old and New 2011-11-07T02:00:20.003Z Books on “Reading Character at Sight” make a great point of the distinctions between blond and brunette, the concave and the convex profile, the glance of the eye, and the manner of shaking hands. Life's Minor Collisions 2011-11-03T02:00:17.547Z In the interior of the tent, and generally about the centre of its concave, is suspended the 'medicine,' which is most carefully and religiously preserved.... Villages of the Algonquian, Siouan, and Caddoan Tribes West of the Mississippi 2011-11-02T02:00:10.087Z On the windward side of the dune the slope is long and gentle, while the leeward side is steep and in outline concave like a horse-shoe. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2 "Gloss" to "Gordon, Charles George" 2011-10-31T02:00:28.703Z The profile is concave and the mouth and eyebrows are prominent, though of course the nose projects more than the lips, yet without being too markedly projecting. Alone with the Hairy Ainu or, 3,800 miles on a pack saddle in Yezo and a cruise to the Kurile Islands. 2011-10-30T02:00:10.270Z So to their little pictures, and they sieve Their happinesses: fields turned by the plough, The afterglow that summer sunsets give, The razor concave of a great ship's bow. Chimneysmoke 2011-10-27T02:00:25.953Z This position of the French marshal, which extended in a concave semicircle with the fortresses, covering either flank, he considered, and with reason, as beyond the reach of attack. Blackwood's Edinburgh Magazine, Vol. 60, No. 373, November 1846 2011-10-21T02:00:17.417Z Linden stipules are green and red—two concave, oblong leaves, like the two valves of a pea pod. Trees Worth Knowing 2011-10-13T02:00:48.357Z But among the Greeks, Plutarch, in his life of Numa, observes, it was to be rekindled by exposing some inflammable matter in the centre of a concave vessel held to the sun. Fishes, Flowers, and Fire as Elements and Deities in the Phallic Faiths and Worship of the Ancient Religions of Greece, Babylon, 2011-10-13T02:00:41.150Z Teachers who desire to do so may suggest to particularly good students the proving of the theorem for a concave polygon, or even for a cross polygon, although the latter requires negative angles. The Teaching of Geometry 2011-10-12T02:00:52.133Z With his ear against the concave side of the submarine's hull he waited and listened intently. The Fight for Constantinople A Story of the Gallipoli Peninsula 2011-10-04T02:00:17.837Z Focusing the rays of the sun powerfully upon a given point by means of a lens or concave mirror, was another method used for starting fire. Great Inventions and Discoveries 2011-10-01T02:00:30.900Z In males the plastron is less concave in T. ornata than in T. carolina. Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz 2011-10-01T02:00:30.200Z The centrum, when viewed laterally, is slightly concave and has prominent subcentral ridges that extend from the median side of the paradiapophysial articular surfaces posteriorly to the neck of the condylus. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z Thus we might have a spherical triangle that is concave, with its base 359°, and its other two sides each 90°, the sum of the sides being 539°. The Teaching of Geometry 2011-10-12T02:00:52.133Z The huge concave of the rocky wall towering above them threw the woman's scream far into the vast profound of the ca�on. The Chalice Of Courage A Romance of Colorado 2011-09-22T02:00:25.630Z Similarly for the nose, of which three main varieties are recognised, according as the line of the back is concave, rectilinear, or convex. The Strand Magazine, Volume XXVII, Issue 160, April, 1904 2011-09-21T02:00:33.023Z At any rate the graded height of the numeral and letters, giving the concave effect to the top of the surcharge, shows it to have been specially prepared. Canada: Its Postage Stamps and Postal Stationery 2011-09-18T02:00:28.007Z Ventrally the frontal is concave and forms the median limits of the optic cavity. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z Croly Addicks drew his convex face as far away as he could from the concave features of the chief purchasing agent and muttered, "Had kippered herring for breakfast." The Sin of Monsieur Pettipon and other humorous tales 2011-09-17T02:00:25.067Z Instead of being concave, after much battering, the face of the bulger became merely flat. Fifty Years of Golf 2011-09-14T02:00:50.627Z At the festival of Raymi, the sacred fire was obtained, as under the reign of Numa, by means of a concave mirror of polished metal. The Student's Mythology A Compendium of Greek, Roman, Egyptian, Assyrian, Persian, Hindoo, Chinese, Thibetian, Scandinavian, Celtic, Aztec, and Peruvian Mythologies 2011-09-12T02:00:29.450Z He found that it was flexible, somewhat oval in form, and concave. The Secret Toll 2011-09-12T02:00:26.853Z The continuous curve bow is not approved by us, as one made with concave ends and convex in the middle is easier to control and does not jerk the arrow off its true direction. Indian Scout Talks A Guide for Boy Scouts and Camp Fire Girls 2011-09-11T02:00:11.207Z It depends on the point of view whether a semicircle seems convex or concave. The Expositor's Bible: Colossians and Philemon 2011-09-09T02:01:07.157Z The Best Example of his Candle-light Scenes.—He frequently painted by the aid of a concave mirror, and to obtain exactness, looked at his subject through a frame crossed with squares of silk thread. The Standard Galleries - Holland 2011-09-06T02:00:08.153Z The laryngoscope was illumined by a concave mirror fastened to the forehead of the observer. Garcia the Centenarian And His Times Being a Memoir of Manuel Garcia's Life and Labours for the Advancement of Music and Science 2011-09-05T02:00:19.693Z The two brick bins have concave floors below the original main floor level. Virginia Architecture in the Seventeenth Century 2011-09-03T02:00:17.897Z Below on the right stretched the concave valley, tapestried with cultivation. Sea and Sardinia 2011-08-28T02:00:30.857Z You have displayed to the vision, and illustrated to mankind, the splendid concave structure of our continent, and the infinite powers of its august dimensions, its fertility, its salubrious atmosphere and ever resplendent beauty. Colorado?The Bright Romance of American History 2011-08-25T02:00:28.183Z These all combine to form, below, the concave of the curved limb, and above, its convex. Of the Just Shaping of Letters 2011-08-18T02:00:25.350Z Then words of figure; as straight, crooked, plain, bowed, concave, hollow, convex; round, square, three-square, sphere, globe, bowl, cube, die, upright, sloping, leaning forward, leaning backward, like, unlike. The History of the Life and Adventures of Mr. Duncan Campell A Gentlen, who, tho' Deaf and Dumb, Writes down any Stranger's name at first Sight; 2011-08-14T02:00:22.973Z The head projects in the shape of a cone and the back is so concave as to give the side view of the chrysalis a very striking appearance. Butterflies Worth Knowing 2011-08-10T02:00:15.887Z He held in his hand an immense concave mirror in a frame of gold. Papers from Overlook-House 2011-08-07T02:00:08.643Z Each man's macrocosm is apt to be related to his microcosm, as the convex to the concave of a curve. Social Rights And Duties Addresses to Ethical Societies Vol II 2011-08-05T02:00:45.557Z Most microscopes are furnished with two mirrors beneath the stage, one plane and one concave. Marvels of Pond-life A Year's Microscopic Recreations 2011-08-01T02:00:12.067Z This cut is properly made with the concave chisel held in such a position as to give a light scraping cut. Advanced Toy Making for Schools 2011-07-24T02:00:09.413Z The front wings have the outer margin concave in the middle, giving a special prominence to the shape of each front outer angle. Butterflies Worth Knowing 2011-08-10T02:00:15.887Z The reader must now exercise his imagination a little, for it is impossible to represent the true appearance of the concave of the heavens on flat paper. Astronomy with an Opera-glass A Popular Introduction to the Study of the Starry Heavens with the Simplest of Optical Instruments 2011-07-17T02:00:30.177Z It is surrounded by the hyaloid membrane, already noticed, and anteriorly is concave for the reception of the lens. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 1 "Evangelical Church Conference" to "Fairbairn, Sir William" 2011-07-16T02:00:16.387Z A convex mirror has the peculiar property of making the reflected rays diverge, by which means it diminishes the image; and a concave mirror makes the rays converge, and under certain circumstances, magnifies the image. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z This cut is properly made with the concave chisel held in such a position as to give a light scraping cut. Advanced Toy Making for Schools 2011-07-24T02:00:09.413Z My companion soon adjusted himself in a concave part of the rock, and went to sleep. Scenes and Andventures in the Semi-Alpine Region of the Ozark Mountains of Missouri and Arkansas 2011-07-10T02:00:18.883Z The length to the concave wall of the vessel's side was about eight feet, the width scarcely six. Nevermore 2011-07-08T02:00:23.973Z Banks of screens fill the concave wall at the front of the room and three curved rows of seats – each with its own monitor – fill the theatre. The secrets behind Red Bull's winning machine 2011-07-07T22:00:06Z Mrs. B. This results from the convergent property of the concave mirror. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z It is generally of medium size and straight, but now and again has a pronounced bridge, or a slightly concave outline. In the Andamans and Nicobars The Narrative of a Cruise in the Schooner "Terrapin" 2011-06-30T02:00:24.487Z But when I looked at the specimen in the British Museum, which is mounted with the wings expanded and trailing downwards, I was greatly disappointed, for the ocelli appeared flat or even concave. The Descent of Man and Selection in Relation to Sex Volume II (1st Edition) 2011-06-27T02:01:01.007Z In this race, which is common in Calcutta, the zoœcia are almost circular but truncate or concave anteriorly and posteriorly. Freshwater Sponges, Hydroids & Polyzoa 2011-06-25T02:00:17.833Z According to Olbers, a concave and convex lens were first used in combination, to render objects less distant in appearance, in the year 1606. Astronomical Myths Based on Flammarions's History of the Heavens 2011-06-24T02:00:15.873Z F is called a meniscus, or concavo-convex, being concave on one, and convex on the other side. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z The nose is somewhat broad, with rounded tip and nostrils, often short, and, when not straight, as is most common, is as frequently convex as concave. In the Andamans and Nicobars The Narrative of a Cruise in the Schooner "Terrapin" 2011-06-30T02:00:24.487Z Never since have the sea-sailors been hindered of their way; never have I heard of a harder battle by night under the concave of heaven, nor of a man more wretched on the ocean-streams. Amenities of Literature Consisting of Sketches and Characters of English Literature 2011-06-03T02:00:19.227Z A concave hemispherical cup on the left and a convex hemisphere on the right lighted by a light-source of large angle such as a window 150 76. Visual Illusions Their Causes, Characteristics and Applications 2011-06-02T02:00:25.247Z The floors were slightly concave and were covered with loose dirt and a mixture of dried grass and one or two leaves. Natural History of the Prairie Vole (Mammalian Genus Microtus) [KU. Vol. 1 No. 7] 2011-06-01T02:00:28.617Z Hollowed out; the inner surface of a watch-glass is concave, and may represent the form of a concave mirror, or lens. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z Your wavering cloudy forms are but reflections of rays cast by a concave mirror upon the clouds of dust which shroud your world--dust which is dead men's ashes. Flower, Fruit, and Thorn Pieces; or, the Wedded Life, Death, and Marriage of Firmian Stanislaus Siebenkaes, Parish Advocate in the Burgh of Kuhschnappel. 2011-05-20T02:00:42.297Z Curving sides, terminating at heavy, raised, rounded band surmounted by concave, everted rim. North Devon Pottery and Its Export to America in the 17th Century 2011-05-14T02:00:10.023Z "Cutting hollow"; concave grinding would seem a more scientific phrase, but the word hollow seemed necessary in carrying out the moral allusion. Hesperus or Forty-Five Dog-Post-Days Vol. II A Biography 2011-05-14T02:00:08.440Z Branches partly erect, entirely covered with leaves, which are oblong, obtuse, somewhat rounded, concave, keeled, sessile, disposed in an imbricated manner. Lachesis Lapponica A Tour in Lapland 2011-05-10T02:01:00.460Z The rays which proceed from a light placed in the focus of a concave mirror fall divergent upon it, and are reflected, parallel. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z "Sonorous metal, blowing martial sounds; At which the universal host upsent A shout, that tore hell's concave, and beyond Frighted the reign of Chaos and old Night." The Last of the Vikings 2011-05-09T02:00:04.200Z Curving sides, terminating at tooled concave band with flattened, slightly curving rim above. North Devon Pottery and Its Export to America in the 17th Century 2011-05-14T02:00:10.023Z The wristband is a watch when convex, a PDA when flat and a phone when concave. Flexible smartphone set for debut 2011-05-06T09:26:39Z Its head was hemispherical; pale above; concave beneath, with loose gills. Lachesis Lapponica A Tour in Lapland 2011-05-10T02:01:00.460Z E is a double concave, being, in all respects, the reverse of D. C is a plano-concave, flat on one side, and concave on the other. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z The concave slopes so characteristic of volcanic cones are no longer conspicuous on the sides of this once symmetrical mountain, and only remnants of its crater remain. North America 2011-05-05T02:00:20.027Z Curving sides, terminating at tooled concave band with flattened, slightly curved rim above. North Devon Pottery and Its Export to America in the 17th Century 2011-05-14T02:00:10.023Z A convexity is imparted to the joint faces in order to favour the expulsion of slag and dirt during the closing of the joint; these undesirable matters become entangled between concave faces. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 6 "Foraminifera" to "Fox, Edward" 2011-04-22T02:00:08.637Z A fountain's liquid bell Tinkles within the concave shell. Essays 2011-04-15T02:00:16.160Z Pray, Mrs. B., cannot the sun's rays be collected to a focus by a lens, in the same manner as they are by a concave mirror? Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z In its natural situation the diaphragm is convex on the upper side and concave on its lower, but when the lungs are filled with air it becomes almost flat. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z The curve generated by rolling on the concave side is called a 'hypocycloid'. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z Tube with concave mirror on stand, graduated scale with vernier and lens for reading one-tenth of a degree of rotation. Microscopes and Accessory Apparatus Catalogue No. 40 2011-04-14T02:00:42.743Z If the margins of such a receptacle be developed upwards, the centre not developing, a concave receptacle is formed, which may partially or completely enclose a number of flowers that are generally unisexual. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 5 "Fleury, Claude" to "Foraker" 2011-04-03T02:00:20.883Z The effect of a concave lens, is, you know, exactly the reverse of a convex one: it renders parallel rays divergent, and those which are already divergent, still more so. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z They have their naked flowers buried in a flat, fleshy, somewhat concave receptacle. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z The face is very broad, the nose concave or straight, seldom convex, with slight elevation. Man, Past and Present 2011-03-28T02:00:29.283Z The sub-stage carries a plane and concave mirror, the condenser and the diaphragm for regulating the illumination of the object. Microscopes and Accessory Apparatus Catalogue No. 40 2011-04-14T02:00:42.743Z It is, as a rule, deeply concave on its under or ventral surface, and in this respect resembles the wing of the heavy-bodied birds. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 5 "Fleury, Claude" to "Foraker" 2011-04-03T02:00:20.883Z When a very great magnifying power is required, telescopes are constructed with concave mirrors, instead of lenses. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z In the romantic arbor, where a concave mirror stands, I turn round toward the full moon which was streaming in, from a dread of the wild mirror, which distorts people too horribly. Titan: A Romance v. 1 (of 2) 2011-03-25T02:00:11.007Z Nose, mostly large, narrow, straight, arched or hooked, sometimes rather broad, heavy, concave and short. Man, Past and Present 2011-03-28T02:00:29.283Z Right now, most games are more comfortably geared toward 'concave' 3D, where the stereoscopic effect extends into the screen, rather than thrusting objects beyond it, but we'll see how it goes. Nintendo 3DS: the essential guide 2011-03-22T13:01:57Z The limb of the petal may be flat or concave, or hollowed like a boat. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 5 "Fleury, Claude" to "Foraker" 2011-04-03T02:00:20.883Z You will now easily understand the nature of the reflection of concave mirrors. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z Albano was a burning-hot concave mirror, which has its object near, and represents it erect behind itself; Schoppe one which holds the object far off, and throws an inverted image of it into the air. Titan: A Romance v. 1 (of 2) 2011-03-25T02:00:11.007Z The face is fairly broad, with prominent cheek-bones and brow ridges; the low broad nose has spreading alae and short concave ridge; the lips are thick but not everted. Man, Past and Present 2011-03-28T02:00:29.283Z Prisms may be ground with concave or convex surfaces, according to the requirements of refraction or accommodation. Schweigger on Squint A Monograph by Dr. C. Schweigger 2011-03-22T02:00:22.370Z Only the concave side of our line was exposed, and the enemy might fire at it across the opening. Osceola the Seminole The Red Fawn of the Flower Land 2011-03-22T02:00:20.123Z I shall now show you the real reflection of rays of light, by a metallic concave mirror. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z The range of columns over its front is extremely beautiful, being hollowed or bent into a concave recess, while the upper part presents a curious and regular geometric ceiling of a striking and unusual appearance. With the World's Great Travellers, Volume 3 2011-03-21T02:00:11.920Z If Garcilasso de la Vega can be trusted as an authority the Virgins of the Sun in Peru kindled the sacred fire with a concave cup set in a great bracelet. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 4 "Finland" to "Fleury, Andre" 2011-03-20T02:00:30.697Z In myopia of higher degree the accommodation is scarcely used—unless concave glasses are worn; still periodic squint occurs under these circumstances. Schweigger on Squint A Monograph by Dr. C. Schweigger 2011-03-22T02:00:22.370Z The chiefs, having aligned themselves so as to form the concave side of the curve, sat down upon the grass. Osceola the Seminole The Red Fawn of the Flower Land 2011-03-22T02:00:20.123Z Mrs. B. The rays of light cannot be concentrated, without, at the same time, accumulating a proportional quantity of heat: hence concave mirrors have obtained the name of burning mirrors. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z Normal type—polygon of 5 sides—with concave sides due to contact of the component units of textile filament. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 3 "Fenton, Edward" to "Finistere" 2011-03-14T03:01:00.580Z It has long been known that the rays of the sun might be concentrated by a lens or concave mirror. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 4 "Finland" to "Fleury, Andre" 2011-03-20T02:00:30.697Z The two concave rows of houses were the proudest achievements of Western masonry, and had a somewhat haughty air, as if conscious of the importance they sheltered. A Daughter of the Vine 2011-03-09T03:00:47.790Z In other smoke-houses the upper surface of the bar is chiselled in concave form, so as to admit of the passage of smoke below the surface resting on the bar. The Preparation of Plantation Rubber 2011-03-09T03:00:40.870Z There are three kinds of mirrors used in optics; the plain, or flat, which are the common mirrors we have just mentioned; convex mirrors, and concave mirrors. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z In a leaden tube, he fixed two glasses, both having one side flat, and the other side of the one concave, and the other convex. Famous Men of Science 2011-03-08T03:00:49.717Z We shall see hereafter that the disk, so large and seemingly solid in the Discophoræ, thins out in many of the other Jelly-fishes, and becomes exceedingly concave. Seaside Studies in Natural History Marine Animals of Massachusetts Bay. Radiates. 2011-03-07T03:00:13.343Z Diggs's glasses had always fascinated him, but to-day they seemed of unusual thickness and enormous size, and their concave surfaces seemed to flash light from a thousand angles. Comrades A Story of Social Adventure in California 2011-03-03T03:00:52.327Z Stem furrowed, and therefore the periphery of section, and with it the annual rings sinuous, bending in and out, and the large pith rays generally limited to the furrows or concave portions. Wood and Forest 2011-03-01T03:00:42.647Z The property of those lenses which have a convex surface, is to collect the rays of light to a focus; and of those which have a concave surface, on the contrary, to disperse them. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z We should not increase the beauty of the female bosom, by the addition of another protuberance; and the exquisite undulating transitions from the convex to the concave tendencies, could not be multiplied with any success. Beauty Illustrated Chiefly by an Analysis and Classificatin of Beauty in Woman 2011-02-28T03:00:32.460Z Darker, and darker grows the world, more and more oppressive; the concave mirror of solitude distorts the poet's dreams into frightful grimaces, and spirits whisper evil thoughts in his restless heart. ?mile Verhaeren 2011-02-26T03:00:52.147Z Professor Williston remarks that in the toothless Pterodactyles of Kansas the hinder ball of the vertebral articulation is continued downward and outward as a concave articulation upon the processes at its outer corners. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z Southward of the concave side of this arc no buildings were for a long time permitted to be erected. Toronto of Old 2011-02-10T03:00:45.907Z In general the section is divided into a number of compartments, and the portions that lie within two adjacent compartments are respectively concave and convex. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z By extracting water from the detector's chamber, the detector surface becomes a concave hemisphere. Better Than the Human Eye 2011-01-19T15:46:00Z He saw the moon through heaven's blue concave glide, And into motion charm the expanding tide; While earth impetuous round her axle rolls, Exalts her watery zone, and sinks the poles. The Rival Crusoes The Ship Wreck also A Voyage to Norway; and The Fisherman's Cottage. 2011-01-06T03:00:54.123Z They sometimes have the head of the bone concave from side to side and convex in the vertical direction. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z Fold the first paper three times and cut a convex, concave or compound curve from corner to corner. Handicraft for Girls A Tentative Course in Needlework, Basketry, Designing, Paper and Cardboard Construction, Textile Fibers and Fabrics and Home Decoration and Care 2011-01-06T03:00:45.093Z He adjusted three of the concave mirrors, and switched on another motor. Signal in the Dark 2011-01-06T03:00:43.537Z The fire must be renewed from time to time, and this act was performed yearly by the chief-priest of Peru, who kindled wood by means of a concave golden mirror. Lectures on the Origin and Growth of Religion as Illustrated by the Native Religions of Mexico and Peru 2011-01-02T03:00:21.577Z Leaves concave, sheathing the lower part of the stem. Lachesis Lapponica A Tour in Lapland, Volume 1 2010-12-31T03:00:11.350Z The articular surface, which joins on to the wing metacarpal bone, is a concave articulation, which fits the pulley in which that bone ends. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z Sharp knives are indispensable in trimming books which are concave on the fore-edge. Paper-Cutting Machines A Primer of Information about Paper and Card Trimmers, Hand-Lever Cutters, Power Cutters and Other Automatic Machines for Cutting Paper (Typographic Technical Series Part 1, No. 10) 2010-12-30T03:00:20.623Z Dramatically he jerked aside the canvas cover, revealing a complicated mechanism of convex and concave mirrors which rotated on their bases. Signal in the Dark 2011-01-06T03:00:43.537Z After this, they kindled the new fire by means of the concave mirror, and slaughtered a number of llamas, representing the Sun's present to the people. Lectures on the Origin and Growth of Religion as Illustrated by the Native Religions of Mexico and Peru 2011-01-02T03:00:21.577Z Several different strata are distinguishable, particularly in the roof, which is concave like an arch. Lachesis Lapponica A Tour in Lapland, Volume 1 2010-12-31T03:00:11.350Z The second phalange is concave at the upper articular end and convex in the longer direction at the lower end. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z A knife that is too concave or convex will tend to dig in or out of the work. Paper-Cutting Machines A Primer of Information about Paper and Card Trimmers, Hand-Lever Cutters, Power Cutters and Other Automatic Machines for Cutting Paper (Typographic Technical Series Part 1, No. 10) 2010-12-30T03:00:20.623Z They have thickened margins, the concave upper sides are glaucous, and they are arranged round the branches in whorls of three. Wayside and Woodland Trees A pocket guide to the British sylva 2010-12-25T03:00:16.510Z The light glanced upon the concave bottoms of rows of bottles with laths between, but George Harrington toiled on. The Mynns' Mystery 2010-12-20T17:12:18.180Z Calyx of three oblong, narrow, acute, purple-tipped, concave, equal leaves, longer than the petals, one of them being superior, the others inferior. Lachesis Lapponica A Tour in Lapland, Volume 1 2010-12-31T03:00:11.350Z Where the line of Swartboy’s nose is concave, that of the other is convex, and the nose itself almost aquiline. The Young Yagers A Narrative of Hunting Adventures in Southern Africa 2010-12-20T17:11:52.020Z For smooth "glass edge" cutting, the bevel of the knife may be ground slightly concave. Paper-Cutting Machines A Primer of Information about Paper and Card Trimmers, Hand-Lever Cutters, Power Cutters and Other Automatic Machines for Cutting Paper (Typographic Technical Series Part 1, No. 10) 2010-12-30T03:00:20.623Z A concave security mirror straddles the corner above the front door of her Connexions office, which is scheduled for closure. Special report: In Britain's cities, the pain begins 2010-10-06T12:40:00Z The ASR XL Acetabular System is a concave metal piece used to provide a smooth lining for the acetabulum, the bowl-shaped socket in the pelvis. J&J Recalls 2 Hip Replacement Systems 2010-08-26T14:05:00Z The 180-metre-high walkie-talkie – so called since it looks more like an out-of-date mobile phone – is a bulky, concave structure rising up from the site of 20 Fenchurch Street. Return of the skyscraper shows City on road to recovery 2010-05-19T16:48:00Z It was of oval form, full six feet in length by about three in width, concave on the side towards his body, and equally convex on the opposite. The Young Yagers A Narrative of Hunting Adventures in Southern Africa 2010-12-20T17:11:52.020Z It is better to have it concave than convex, but not over two or three thousandths of an inch concave. Paper-Cutting Machines A Primer of Information about Paper and Card Trimmers, Hand-Lever Cutters, Power Cutters and Other Automatic Machines for Cutting Paper (Typographic Technical Series Part 1, No. 10) 2010-12-30T03:00:20.623Z Its finely proportioned body is composed of three bands—the spreading rim with its concave neck, the cylindrical middle band, and the bowl-shaped lower portion. Meant to Be Not Only Used but 'Read' 2010-05-07T21:36:00Z By persistent research, powerfully aided by the photographic camera and by the concave gratings invented by H.A. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 7 "Arundel, Thomas" to "Athens" A corresponding plate was prepared, having its under surface part of a convex cylinder, of the same curvature as the concave surface of the former piece. The Glaciers of the Alps Being a narrative of excursions and ascents, etc. When basting the shoulders of vest, have the back lining one quarter of an inch full in the hollow of front of shoulder, to allow for stretching, and to form a concave. The Copeland Method A Complete Manual for Cleaning, Repairing, Altering and Pressing All Kinds of Garments for Men and Women, at Home or for Busines The bevel should be ground flat or a shade concave, and must not exceed twice the thickness of the knife, plus one-quarter inch, or twenty-four degrees. Paper-Cutting Machines A Primer of Information about Paper and Card Trimmers, Hand-Lever Cutters, Power Cutters and Other Automatic Machines for Cutting Paper (Typographic Technical Series Part 1, No. 10) 2010-12-30T03:00:20.623Z On examination shortly after the duck began to lay, I found that the concave top had been lined with dead leaves, hay, clay and small sticks. Canadian Wilds Tells About the Hudson's Bay Company, Northern Indians and Their Modes of Hunting, Trapping, Etc. The precise object of the sharpening of both convex and concave edges in the curved variety is not clear. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 6 "Armour Plates" to "Arundel, Earls of" Making a d�tour round a steep concave slope of the glacier, I reached the flat summit of the rock. The Glaciers of the Alps Being a narrative of excursions and ascents, etc. Style—Chesty effect, oval lapels, with concave edge, shoulders trifle wider than natural, and wadding on extreme points, to give square effect; roll low. The Copeland Method A Complete Manual for Cleaning, Repairing, Altering and Pressing All Kinds of Garments for Men and Women, at Home or for Busines If a knife is ground on the rim of an ordinary emery wheel worn to a small diameter, the smallness of the emery wheel will tend to make the bevel concave. Paper-Cutting Machines A Primer of Information about Paper and Card Trimmers, Hand-Lever Cutters, Power Cutters and Other Automatic Machines for Cutting Paper (Typographic Technical Series Part 1, No. 10) 2010-12-30T03:00:20.623Z Of the former, some have permanent concave horns, as oxen, sheep, goats; others have solid deciduous horns, as deer. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History This band, in the present species, is almost of the same width throughout, its interior margin being almost straight, and the exterior one slightly concave. Butterflies and Moths (British) |
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