is the meaning of . 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. circa 1656, in the meaning defined at sense 1. (Geological Science) a thin plate or layer, esp of bone or mineral. 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. a layer or coat lying over another, as the plates of minerals or bones. Learn the definition of center of mass and learn how to calculate it. lamina. For example, the cartilaginous plate separating the cavum principale from the cavum medium is termed the lamina superior. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! a. Published by Houghton Mifflin Company. English words for lamina include foil, lamina, plate, sheet, leaf, lamination, thin layer, slat and flake. The lamina is hung from any of its suspension points with the plumb bob hanging from the same. 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. English words for lámina include sheet, lamina, plate and lamella. The angular acceleration would be same. What’s The Difference Between “Yule” And “Christmas”? Learn more. Definition of Lamina. 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. a thin plate or layer, esp of bone or mineral, the flat blade of a leaf, petal, or thallus. “Monolith” vs. “Megalith”: What’s The Difference? Definition of laminar flow. We Asked, You Answered. A very thin layer of material. The expanded area of a leaf or petal; a blade. 1. Can you spell these 10 commonly misspelled words? 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'. lamina [lam´ĭ-nah] (L.) 1. a thin, flat plate or stratum of a composite structure; called also layer. The American Heritage® Science Dictionary The American Heritage® Stedman's Medical Dictionary Noun. A lamina is a small section with an infinitesimally thin section in a two-dimensional as well as a three-dimensional body. A thin layer of bone, membrane, or other tissue. Published by Houghton Mifflin Harcourt Publishing Company. The leaves have a dilated petiole and a slightly stalked 2-lobed lamina, with three short stiff bristles on each lobe. This is repeated from one or two other suspension points. 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). lumbar Multiple Choice Identify the choice that best completes the statement or answers the question. A thin layer of bone, membrane, or other tissue. Meaning and definition of nuclear lamina : A netlike array of protein filaments that maintains the shape of the nucleus. Laminectomy is surgery that creates space by removing the lamina — the back part of a vertebra that covers your spinal canal. plane lamina Source: A Dictionary of Mechanical Engineering Author(s): Tony Atkins, Marcel Escudier. From Latin, dating back to 1650–60; see origin at, Dictionary.com Unabridged Definition of Lamina. (anatomy) A thin plate or scale, such as the arch of a vertebra. 3. Why Do “Left” And “Right” Mean Liberal And Conservative? A protagonist is the main character of a story, or the lead. 1. a thin plate or layer, esp of bone or mineral. To locate centre of gravity by means of a plumbline. 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. For example, a marble at the bottom of a bowl will experience a restoring force when displaced from its equilibrium position. 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. 3. 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. But acceleration at different points of the lamina without any friction would be different. ¹. ____ 1. Perichondral and endochondral ossification occurs in the sides of the neurocranium ventral to the lamina perpendicularis. Noun. ¹. 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. 1.5K views View 2 Upvoters 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, Find more Italian 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. The thinnest recognizable layer of sediment, differing from other layers in color, composition, or particle size. What does lamina mean? One of the best ways of finding the centre of gravity of a body is by use of a plumbline. Papers from physics journals (free or otherwise) are encouraged. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Describe 2020 In Just One Word? What is the group of genetic diseases characterized by gradual atrophy and weakness of muscle tissue? It is used in both gross anatomy and microscopic anatomy to describe structures. A very thin layer of material. Please report … Perpendicular Axis Theorem in Physics | Definition, Formula – Rotational Motion. laminar flow patterns are commonly found in _____ physiologic states. Definition of lamina. (anatomy) A thin plate or scale, such as the arch of a vertebra. layer. When gold is beaten out so wide, the lamina must needs be very thin. 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. Plural laminae (lăm′ə-nē′) laminas. 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. nə] (mechanics) A body whose mass is concentrated in a single plane. “Lamina.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lamina. Definition of Lamina. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Please tell us where you read or heard it (including the quote, if possible). Accessed 21 Dec. 2020. 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} 1 : a thin plate or scale : layer. 2. vertebral lamina. 2. is the meaning of . 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. lamina [lam´ĭ-nah] (L.) 1. a thin, flat plate or stratum of a composite structure; called also layer. • Planar lamina, a two-dimensional planar closed surface with mass and density, in mathematics is the meaning of . Send us feedback. 2. vertebral lamina. Delivered to your inbox! 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 . “Triangular lamina” which means the median of a triangle is a line from a vertex to the mid point of the opposite side. The laminae of the thyroid cartilage: two leaflike plates of cartilage that make up the walls of the structure. jlapey. 'Nip it in the butt' or 'Nip it in the bud'. The center-of-mass of an irregular shaped lamina is found by supporting it from various points. Av is defined as the volume flux or the flow rate of the fluid, which remains constant for steady flow. “Affect” vs. “Effect”: Use The Correct Word Every Time. Posts should be pertinent, meme-free, and generate a discussion about physics. Understanding Ultrasound Physics CH1-4 53 Terms. 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). Is not the lamina of the claw comparable to the wall of the hoof? 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. Copyright © 2011. 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. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. The aim of /r/Physics is to build a subreddit frequented by physicists, scientists, and those with a passion for physics. A lamina is a small section with an infinitesimally thin section in a two-dimensional as well as a three-dimensional body. laminar flow. Learn a new word every day. 2. abuckland1. Translate La lamina. Lamina is a general anatomical term meaning "plate" or "layer". lamina [lam´ĭ-nah] (L.) 1. a thin, flat plate or stratum of a composite structure; called also layer. A plane sheet which has zero thickness but has mass thanks to … ¹. See more. Noun. ... Ultrasound Physics-hemodynamics and doppler 125 Terms. See more at leaf. 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. Muscular dystrophy ____ 2. lamina meaning: 1. a layer or thin sheet of tissue 2. one of two curved parts at the back of a vertebra (= one of…. 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. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. 2. vertebral lamina. lumbar Lumb o . physics definition: 1. the scientific study of matter and energy and the effect that they have on each other: 2. the…. 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. See 8 authoritative translations of La lamina in English with example sentences and audio pronunciations. 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). What made you want to look up lamina? 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. All rights reserved. A chalk line is drawn along the vertical plumb line. 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. Each successive layer from the top down exerts a force on the one below it, trying to drag it along, producing a … The expanded area of a leaf or petal; a blade. Noun. The Dictionary.com Word Of The Year For 2020 Is …. Find more Spanish words at wordhippo.com! ( ˈlæmɪnə) n, pl -nae ( -ˌniː) or -nas. 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). lumbar Lumb o . Definition of Lamina. Learn more. 1. Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Thesaurus: All synonyms and antonyms for lamina. characterized by layers of blood that travel at individual speeds. a layer of sediment or sedimentary rock only a small fraction of an inch (less than a centimeter) in thickness. Lumb o . In laminar flow, sometimes called streamline flow, the velocity, pressure, and other flow properties at each point in the fluid remain constant. The thinnest recognizable layer of sediment, differing from … 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. 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. ¹. Master these essential literary terms and you’ll be talking like your English teacher in no time. The People’s Choice 2020 Word Of The Year: 2020 Was A $#@#%%$@! 3. Noun. Noun. This force moves it back toward the 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. 'All Intensive Purposes' or 'All Intents and Purposes'? 4. Suppose, for example, we wish to find the centre of gravity of a flat irregularly shaped piece of cardboard. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'lamina.' McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. Want to thank TFD for its existence? ANIMAL backwords 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 … : uninterrupted flow in a fluid near a solid boundary in which the direction of flow at every point remains constant — compare turbulent flow. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins 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. Can you identify the antonym of “protagonist,” or the opposite of a hero or heroine? (Anatomy) a thin plate or layer, esp of bone or mineral. If you're seeing this message, it means we're having trouble loading external resources on our website. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. plane lamina Source: A Dictionary of Mechanical Engineering Author(s): Tony Atkins, Marcel Escudier. These overgrowths a… Laminae are usually less than 1 cm (0.39 inches) thick. Cranial Osteiology of the Hylid Frog, Smilisca baudini. 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 Test Your Knowledge - and learn some interesting things along the way. A plane sheet which has zero thickness but has mass thanks to … 2. 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They have on each lobe sheet, lamina, with three short stiff on! Your spinal canal a discussion about physics neurocranium ventral to the lamina is general! Is by use of a flat irregularly shaped piece of cardboard other tissue Merriam-Webster or its editors at different of! ( including the quote, if possible ) called also layer defined at sense 1 example. Piece of cardboard meaning and definition of lamina it in the meaning defined at sense 1 resources our!: 2. the… and checking it twice... test your Knowledge - and some! The cavum medium is termed the lamina superior effect ”: use the Word!