nə] (mechanics) A body whose mass is concentrated in a single plane. A chalk line is drawn along the vertical plumb line. Noun. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. is the meaning of . The streamlines in a laminar flow follow the equation of continuity, i.e., Av = constant, where, A is the cross-sectional area of the fluid flow, and v is the velocity of the fluid at that point. Is not the lamina of the claw comparable to the wall of the hoof? ¹. The back procedure was a laminotomy, which is a removal of a small portion of the, Post the Definition of lamina to Facebook, Share the Definition of lamina on Twitter, We Got You This Article on 'Gift' vs. 'Present'. 3. Av is defined as the volume flux or the flow rate of the fluid, which remains constant for steady flow. Test Your Knowledge - and learn some interesting things along the way. Perpendicular axis Theorem Diagram: Mathematically, I Z =I X + I Y where, I X and I Y are the moments of inertia of plane lamina about the perpendicular axes X and Y, respectively which lie in the plane of lamina and intersect each other. a. 'Nip it in the butt' or 'Nip it in the bud'. Learn a new word every day. Laminar flow, type of fluid (gas or liquid) flow in which the fluid travels smoothly or in regular paths, in contrast to turbulent flow, in which the fluid undergoes irregular fluctuations and mixing. A plane sheet which has zero thickness but has mass thanks to … plane lamina Source: A Dictionary of Mechanical Engineering Author(s): Tony Atkins, Marcel Escudier. Learn the definition of center of mass and learn how to calculate it. Published by Houghton Mifflin Harcourt Publishing Company. Learn more. abuckland1. The aim of /r/Physics is to build a subreddit frequented by physicists, scientists, and those with a passion for physics. center of gravity - center of mass - equilibrium What it shows: The center of gravity fixed in (or outside) the object always orients itself with minimum potential energy on a vertical line below the support point. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition is the meaning of . 1. n. A thin plate or scale; a layer or coat lying over another; -- said of thin plates or platelike substances, as of bone or minerals. But acceleration at different points of the lamina without any friction would be different. What is the group of genetic diseases characterized by gradual atrophy and weakness of muscle tissue? This force moves it back toward the equilibrium position. jlapey. 1 : a thin plate or scale : layer. 4. Send us feedback. English words for lámina include sheet, lamina, plate and lamella. 2. vertebral lamina. Thesaurus: All synonyms and antonyms for lamina. laminar flow. Noun. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. Copyright © 2011. This is repeated from one or two other suspension points. physics definition: 1. the scientific study of matter and energy and the effect that they have on each other: 2. the…. Definition of Lamina. The laminae of the thyroid cartilage: two leaflike plates of cartilage that make up the walls of the structure. It is used in both gross anatomy and microscopic anatomy to describe structures. Find more Spanish words at wordhippo.com! The layer (or lamina) of fluid in contact with either plate does not move relative to the plate, and so the top layer moves at v while the bottom layer remains at rest. A lamina is a small section with an infinitesimally thin section in a two-dimensional as well as a three-dimensional body. lumbar Multiple Choice Identify the choice that best completes the statement or answers the question. Can you spell these 10 commonly misspelled words? lamina [lam´ĭ-nah] (L.) 1. a thin, flat plate or stratum of a composite structure; called also layer. ¹. All rights reserved. Cranial Osteiology of the Hylid Frog, Smilisca baudini. Streamline Flow - Learn about the concept of streamlines for a flowing fluid and the streamline or laminar flow with interactive video lectures at BYJU'S. Learn more. Please tell us where you read or heard it (including the quote, if possible). Definition of Lamina. Also known as decompression surgery, laminectomy enlarges your spinal canal to relieve pressure on the spinal cord or nerves.This pressure is most commonly caused by bony overgrowths within the spinal canal, which can occur in people who have arthritis in their spines. The three medians of a triangle are concurrent (meet at a single, unique point) at a point that is two-thirds of the distance from a vertex to the mid point of the opposite side. The center of mass of a lamina, denoted by {eq}(\bar{x}, \bar{y}) {/eq}, is the point that represents the average location of all its point masses. 1. The expanded area of a leaf or petal; a blade. plane lamina Source: A Dictionary of Mechanical Engineering Author(s): Tony Atkins, Marcel Escudier. What’s The Difference Between “Yule” And “Christmas”? Translate La lamina. “Lamina.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lamina. a layer or coat lying over another, as the plates of minerals or bones. Describe 2020 In Just One Word? ¹. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins lamina [lam´ĭ-nah] (L.) 1. a thin, flat plate or stratum of a composite structure; called also layer. The lamina is hung from any of its suspension points with the plumb bob hanging from the same. These overgrowths a… From Latin, dating back to 1650–60; see origin at, Dictionary.com Unabridged List of common physics notations 1 List of common physics notations Latin characters Symbol Meaning SI Unit of Measure area magnetic vector potential Amplitude acceleration meter per second squared (m/s²) or (ms−2) magnetic flux density also called the magnetic field density or magnetic induction tesla (T), or equivalently, Why Do “Left” And “Right” Mean Liberal And Conservative? Laminae are usually less than 1 cm (0.39 inches) thick. The Dictionary.com Word Of The Year For 2020 Is …. basal lamina (lamina basa´lis) the layer of the basement membrane lying next to the basal surface of the adjoining cell layer composed of an electron-dense lamina densa and an electron-lucent lamina lucida. Lumb o . 2. vertebral lamina. Lamina is a general anatomical term meaning "plate" or "layer". basal lamina (lamina basa´lis) the layer of the basement membrane lying next to the basal surface of the adjoining cell layer composed of an electron-dense lamina densa and an electron-lucent lamina lucida. Def: Animal backwards Its from a old Muppet Babies cartoon where Animal the muppet is called The Great Lamina.It tends to transaltes to people usually a specific person who is an unorthadox maniac especially in sports. 1.5K views View 2 Upvoters Laminectomy is surgery that creates space by removing the lamina — the back part of a vertebra that covers your spinal canal. One of the best ways of finding the centre of gravity of a body is by use of a plumbline. lamina meaning: 1. a layer or thin sheet of tissue 2. one of two curved parts at the back of a vertebra (= one of…. Published by Houghton Mifflin Company. 2. Definition of Lamina. We Asked, You Answered. The center-of-mass of an irregular shaped lamina is found by supporting it from various points. A system is said to be in stable equilibrium if, when displaced from equilibrium, it experiences a net force or torque in a direction opposite to the direction of the displacement. A very thin layer of material. A plane sheet which has zero thickness but has mass thanks to … 1. a thin plate or layer, esp of bone or mineral. What does lamina mean? The American Heritage® Science Dictionary The People’s Choice 2020 Word Of The Year: 2020 Was A $#@#%%$@! Can you identify the antonym of “protagonist,” or the opposite of a hero or heroine? (Geological Science) a thin plate or layer, esp of bone or mineral. lumbar Lumb o . A thin layer of bone, membrane, or other tissue. A lamina is a small section with an infinitesimally thin section in a two-dimensional as well as a three-dimensional body. The angular acceleration would be same. laminar flow patterns are commonly found in _____ physiologic states. In laminar flow, sometimes called streamline flow, the velocity, pressure, and other flow properties at each point in the fluid remain constant. Noun. 3. A protagonist is the main character of a story, or the lead. The moment of a lamina implies in the evaluation of the moment of mass as well as the moment of inertia of a body by integrating (double integrating) the lamina over the dimension of the body (regular or irregular). The moment of a lamina implies in the evaluation of the moment of mass as well as the moment of inertia of a body by integrating (double integrating) the lamina over the dimension of the body (regular or irregular). 2. Find more Italian words at wordhippo.com! Accessed 21 Dec. 2020. Papers from physics journals (free or otherwise) are encouraged. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! 2. vertebral lamina. The thinnest recognizable layer of sediment, differing from … a thin plate or layer, esp of bone or mineral, the flat blade of a leaf, petal, or thallus. Laminar flow definition, the flow of a viscous fluid in which particles of the fluid move in parallel layers, each of which has a constant velocity but is in motion relative to its neighboring layers. 2. If you're seeing this message, it means we're having trouble loading external resources on our website. The thinnest recognizable layer of sediment, differing from other layers in color, composition, or particle size. 1. n. A thin plate or scale; a layer or coat lying over another; -- said of thin plates or platelike substances, as of bone or minerals. Meaning and definition of nuclear lamina : A netlike array of protein filaments that maintains the shape of the nucleus. “Triangular lamina” which means the median of a triangle is a line from a vertex to the mid point of the opposite side. “Monolith” vs. “Megalith”: What’s The Difference? Definition of laminar flow. Noun. See more. Perpendicular Axis Theorem in Physics | Definition, Formula – Rotational Motion. 1. What made you want to look up lamina? 2 : either of two broad, flat plates of bone of a vertebra that is fused with and extends from the pedicle to the median line of the neural arch to form the base … the flow of a viscous fluid in which particles of the fluid move in parallel layers, each of which has a constant velocity but is in motion relative to its neighboring layers. ANIMAL backwords LAMINA. basal lamina (lamina basa´lis) the layer of the basement membrane lying next to the basal surface of the adjoining cell layer composed of an electron-dense lamina densa and an electron-lucent lamina lucida. See 8 authoritative translations of La lamina in English with example sentences and audio pronunciations. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. English words for lamina include foil, lamina, plate, sheet, leaf, lamination, thin layer, slat and flake. circa 1656, in the meaning defined at sense 1. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'lamina.' ¹. Centre of gravity, in physics, an imaginary point in a body of matter where, for convenience in certain calculations, the total weight of the body may be thought to be concentrated. is the meaning of . The leaves have a dilated petiole and a slightly stalked 2-lobed lamina, with three short stiff bristles on each lobe. 3. For example, the cartilaginous plate separating the cavum principale from the cavum medium is termed the lamina superior. When an irregular shape is thrown into the air, it is seen to rotate about its marked center of gravity or center of mass (COM). Master these essential literary terms and you’ll be talking like your English teacher in no time. • Planar lamina, a two-dimensional planar closed surface with mass and density, in mathematics Posts should be pertinent, meme-free, and generate a discussion about physics. Definition of lamina. Muscular dystrophy ____ 2. (Anatomy) a thin plate or layer, esp of bone or mineral. You can find the centre of mass of a lamina, a flat object, by hanging the lamina from a point and a plumb bob and line next to it (this is a mass on a string). characterized by layers of blood that travel at individual speeds. (anatomy) A thin plate or scale, such as the arch of a vertebra. See more at leaf. A very thin layer of material. Noun. For the term nuclear lamina may also exist other definitions and meanings , the meaning and definition indicated above are indicative not be used for medical and legal or special purposes . 2.1: Definition of Moment of Inertia: 2.2: Meaning of Rotational Inertia: 2.3: Moments of Inertia of Some Simple Shapes: 2.4: Radius of Gyration: 2.5: Plane Laminas and Mass Points distributed in a Plane ____ 1. ( ˈlæmɪnə) n, pl -nae ( -ˌniː) or -nas. The American Heritage® Stedman's Medical Dictionary 'All Intensive Purposes' or 'All Intents and Purposes'? “Affect” vs. “Effect”: Use The Correct Word Every Time. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. Want to thank TFD for its existence? Understanding Ultrasound Physics CH1-4 53 Terms. layer. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. Please report … Plural laminae (lăm′ə-nē′) laminas. ... Ultrasound Physics-hemodynamics and doppler 125 Terms. a layer of sediment or sedimentary rock only a small fraction of an inch (less than a centimeter) in thickness. lamina [lam´ĭ-nah] (L.) 1. a thin, flat plate or stratum of a composite structure; called also layer. When gold is beaten out so wide, the lamina must needs be very thin. Definition of Lamina. If frictional force per unit mass acts uniformly on the lamina, then that would mean that acceleration being provided by friction to counter acceleration due to F A or B at each point is same. : uninterrupted flow in a fluid near a solid boundary in which the direction of flow at every point remains constant — compare turbulent flow. Suppose, for example, we wish to find the centre of gravity of a flat irregularly shaped piece of cardboard. laminar flow: [noun] uninterrupted flow in a fluid near a solid boundary in which the direction of flow at every point remains constant — compare turbulent flow. A thin layer of bone, membrane, or other tissue. The layer (or lamina) of fluid in contact with either plate does not move relative to the plate, and so the top layer moves at v v size 12{v} {} while the bottom layer remains at rest. Each successive layer from the top down exerts a force on the one below it, trying to drag it along, producing a … lamina. Delivered to your inbox! To locate centre of gravity by means of a plumbline. Find the mass and center of mass of the lamina bounded by the graphs of the equations for the given density or densities in the first quadrant {eq}y=9-x^2 \, \rho =ky {/eq} Noun. For example, a marble at the bottom of a bowl will experience a restoring force when displaced from its equilibrium position. The lamina will always balance with its centre of mass vertical to the ground as this is the only way all the moments will balance. (anatomy) A thin plate or scale, such as the arch of a vertebra. lumbar Lumb o . The expanded area of a leaf or petal; a blade. Perichondral and endochondral ossification occurs in the sides of the neurocranium ventral to the lamina perpendicularis. Web filter, please make sure that the domains *.kastatic.org and.kasandbox.org... Usage of the Hylid Frog, Smilisca baudini lámina include sheet, lamina, with short... 2-Lobed lamina, plate and lamella line is drawn along the way layers in,... 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