Results 241 to 250 of about 7,280,185 (293)
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Acousto-optic matrix–matrix multiplier
Optics Letters, 1988A new architecture for an optical matrix-matrix multiplier is presented. It is based on the beam-modulation and Its parallel structure makes it very fast. Some physical limitations are discussed.
D S, Kalivas, G, Albanese, A A, Sawchuk
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Journal of Orthodontics, 2000
This review concentrates on how the major component of extracellular matrix, collagen, is catabolized. This process is important in a number of aspects of orthodontics since matrix is constantly turning over, the rate of which differs in embryogenesis, ageing, disease, and physiological processes, such as orthodontic tooth movement.
J J, Kerrigan, J P, Mansell, J R, Sandy
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This review concentrates on how the major component of extracellular matrix, collagen, is catabolized. This process is important in a number of aspects of orthodontics since matrix is constantly turning over, the rate of which differs in embryogenesis, ageing, disease, and physiological processes, such as orthodontic tooth movement.
J J, Kerrigan, J P, Mansell, J R, Sandy
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Photorefractive parallel matrix–matrix multiplier
Optics Letters, 1991We demonstrate the operation of a parallel matrix-matrix multiplier that uses a photorefractive crystal in conjunction with an array of mutually incoherent laser sources. A complex set of gratings is written in parallel with the aid of the mutually incoherent laser source array whose spatial modulation is the desired matrix-matrix product.
J, Hong, P, Yeh
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Current Protocols in Cell Biology, 2003
AbstractMatrix metalloproteinases are a class of enzymes that play an important role in the remodeling of the extracellular matrix in development and cancer metastasis. This unit describes a set of methods‐cell‐mediated dissolution of type I collagen fibrils, direct and reverse zymography, enzyme capture based on a‐2 macroglubulin and TIMP‐1 and ‐2 ...
Henning, Birkedal-Hansen +6 more
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AbstractMatrix metalloproteinases are a class of enzymes that play an important role in the remodeling of the extracellular matrix in development and cancer metastasis. This unit describes a set of methods‐cell‐mediated dissolution of type I collagen fibrils, direct and reverse zymography, enzyme capture based on a‐2 macroglubulin and TIMP‐1 and ‐2 ...
Henning, Birkedal-Hansen +6 more
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2012
Remodeling of extracellular matrix is crucial for many physiological (cell migration, proliferation, growth, and development) and pathological (remodeling of heart, carcinogenesis, metastasis, etc.) events. Thus, the interaction between cells and extracellular matrix plays a key role in normal development and differentiation of organism and many ...
Viola, Vargová +2 more
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Remodeling of extracellular matrix is crucial for many physiological (cell migration, proliferation, growth, and development) and pathological (remodeling of heart, carcinogenesis, metastasis, etc.) events. Thus, the interaction between cells and extracellular matrix plays a key role in normal development and differentiation of organism and many ...
Viola, Vargová +2 more
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The British Journal of Radiology, 1975
Matrix calculi are an uncommon form of urinary tract concretion. They must be considered in the differential diagnosis of a radiolucent mass within the renal collecting system or ureter. The clinical and radiographic features of three cases are presented and the literature of matrix calculi is reviewed.
J C, Mall, P A, Collins, E S, Lyon
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Matrix calculi are an uncommon form of urinary tract concretion. They must be considered in the differential diagnosis of a radiolucent mass within the renal collecting system or ureter. The clinical and radiographic features of three cases are presented and the literature of matrix calculi is reviewed.
J C, Mall, P A, Collins, E S, Lyon
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Osteoporosis International, 2003
The past decade has witnessed a major increase in our knowledge of bone matrix proteins. These advances stem from investigations of genetically altered mice and the phenotypic analysis of the consequences of the deletion of these proteins. Surprisingly, however, some genes expected to yield considerable phenotypes because of their specificity for bone--
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The past decade has witnessed a major increase in our knowledge of bone matrix proteins. These advances stem from investigations of genetically altered mice and the phenotypic analysis of the consequences of the deletion of these proteins. Surprisingly, however, some genes expected to yield considerable phenotypes because of their specificity for bone--
openaire +2 more sources