| lamina ventralis | The ventral division of the lateral walls of the neural tube in the embryo; it contains neuroblasts giving rise to somatic and visceral motor neurons. Synonym: lamina basalis, basal plate of neural tube, lamina ventralis, ventral plate of neural tube. (05 Mar 2000) |
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| lamina visceralis | The inner layer of an enveloping sac or bursa which lines the outer surface of the enveloped structure, as opposed to the parietal layer which lines the walls of the occupied space or cavity. The visceral layer is usually thin, delicate and not apparent as being separate, but rather appears to be the outer surface of the structure itself. Synonym: lamina visceralis. (05 Mar 2000) |
| lamina visceralis pericardii | The inner part of the serous pericardium applied directly on the heart. Synonym: epicardium, lamina visceralis pericardii. (05 Mar 2000) |
| lamina visceralis tunicae vaginalis testis | The inner part of the tunica vaginalis testis applied directly to the testis and epididymis. Synonym: lamina visceralis tunicae vaginalis testis. (05 Mar 2000) |
| lamina vitrea | The transparent, nearly structureless inner layer of the choroid in contact with the pigmented layer of the retina. Synonym: basal lamina of choroid, basal layer of choroid, Bruch's membrane, Henle's membrane, lamina vitrea, vitreous lamella, vitreous membrane. (05 Mar 2000) |
| laminable | Capable of being split into laminae or thin plates, as mica; capable of being extended under pressure into a thin plate or strip. "When a body can be readily extended in all directions under the hammer, it is said to be malleable; and when into fillets under the rolling press, it is said to be laminable." Source: Websters Dictionary (01 Mar 1998) |
| laminae albae cerebelli | Layers of white substance seen on section of the cerebellum. Synonym: laminae medullares cerebelli. (05 Mar 2000) |
| laminae medullares cerebelli | Layers of white substance seen on section of the cerebellum. Synonym: laminae medullares cerebelli. (05 Mar 2000) |
| laminae medullares thalami | Layers of myelinated fibres that appear on transverse sections of the thalamus; the lamina medullaris externa marks the ventral and lateral borders of the thalamus and delimits it from the subthalamus and reticular nucleus of thalamus; the lamina medullaris interna is interposed between the mediodorsal and ventral nuclei of the thalamus and encloses the intralaminar nuclei (centromedian, paracentral, and central lateral nuclei). Synonym: laminae medullares thalami, medullary layers of thalamus. (05 Mar 2000) |
| laminagram | An image made by laminagraphy. (05 Mar 2000) |
| laminagraph | A device for laminagraphy; a laminagram. (05 Mar 2000) |
| laminagraphy | Laminography Radiographic technique in which the images of tissues above and below the plane of interest are blurred out by movement of the X-ray tube and film holder, to show a specific area more clearly. See: tomography. Origin: Lamina + G. Graphe, a writing (05 Mar 2000) |
| laminar | 1. Arranged in plates or laminae. Synonym: laminated. 2. Relating to any lamina. (05 Mar 2000) |
| laminar air flow unit | An air-filtering system used at some transplant facilities to remove particulate matter and fungi from the air. (16 Dec 1997) |
| laminar cortical necrosis | The breaking down of a definite cell layer in the cerebral cortex, encountered typically after temporary cardiac arrest or perinatal hypoxia. (05 Mar 2000) |
| lamina |
a flat, sheetlike structure (eg, the blade of a leaf) bot
Ãâó: www.desicca.de/plant_breeding/Dictionary/Dictionar...
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| laminarin |
a beta-1,3-glucan reserve phys
Ãâó: www.desicca.de/plant_breeding/Dictionary/Dictionar...
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| laminar flow |
Streamlined flow of a fluid where viscous forces are more significant than inertial forces, generally below a Reynolds number of 2000.
Ãâó: www.flw.com/define_l.htm
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| laminar flow |
Airflow free of turbulence, that is to say, free of any eddying motion - a smooth stream.
Ãâó: www.aeroplanemonthly.com/glossary/glossary_L.htm
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| lamina |
a thin flat layer of membrane or bone.
Ãâó: haabet.dk/patent/The_Spencer_System_1952/Glossary....
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