نتایج جستجو برای: peripheral layer

تعداد نتایج: 462814  

2015
Jingxiang Cao Dan Li Degen Huang

We design a three-layered collocation extraction tool by integrating syntactic and semantic knowledge and apply it in China English studies. The tool first extracts peripheral collocations in the frequency layer from dependency triples, then extracts semi-peripheral collocations in the syntactic layer by association measures, and last extracts core collocations in the semantic layer with a simi...

Journal: :Vision Research 1996
C DISTLER Z DREHER

In this paper, for the first time a quantitative description of the morphology and distribution of Müller cells in the macaque monkey retina using immunohistochemistry and high resolution confocal laser scanning microscopy is given. By their morphological features Müller cells are ideally adapted to their neuronal environment in the various retinal layers, with a dense network of horizontal pro...

Journal: :international clinical neurosciences journal 0
afsoun seddighi functional neurosurgery research center , shohada tajrish neurosurgical center of excellent , shahid beheshti university of medical sciences , tehran, iran . amir nikouei functional neurosurgery research center , shohada tajrish neurosurgical center of excellent , shahid beheshti university of medical sciences , tehran, iran . amir saied seddighi functional neurosurgery research center , shohada tajrish neurosurgical center of excellent , shahid beheshti university of medical sciences , tehran, iran . ali reza zali functional neurosurgery research center , shohada tajrish neurosurgical center of excellent , shahid beheshti university of medical sciences , tehran, iran . seyed mahmood tabatabaei functional neurosurgery research center , shohada tajrish neurosurgical center of excellent , shahid beheshti university of medical sciences , tehran, iran . ali reza sheykhi functional neurosurgery research center , shohada tajrish neurosurgical center of excellent , shahid beheshti university of medical sciences , tehran, iran .

traumatic peripheral nerve injuries are among most important cause of physical disability among young adults. most partial injuries and some complete injuries recover without operative intervention, with early return of function appearing to be the most significant prognostic factor in these cases. return of function over time depends to a great extent on the underlying neuropathologic conditio...

Journal: :The Journal of Cell Biology 1980
W H Kinsey G L Decker W J Lennarz

The cell surface complex (Detering et al., 1977, J. Cell Biol. 75, 899-914) of the sea urchin egg consists of two subcellular organelles: the plasma membrane, containing associated peripheral proteins and the vitelline layer, and the cortical vesicles. We have now developed a method of isolating the plasma membrane from this complex and have undertaken its biochemical characterization. Enzymati...

Journal: :Journal of bacteriology 1961
G KNAYSI

Knaysi, Georges (Cornell University, Ithaca, N. Y.). Determination, by spodography, of the intracellular distribution of mineral matter throughout the life history of Bacillus cereus. J. Bacteriol. 82:556-563. 1961.-The intracellular distribution of mineral matter throughout the life history of Bacillus cereus strain C(3) was investigated by microincineration for which the term spodography is s...

Journal: :journal of reproduction and infertility 0

background: symmetrical peripheral gangrene is usually associated with underlying medical problems and it is seldom seen in pregnancy. sepsis though common in a setting of delivery by unskilled midwife is rarely accompanied by symmetrical gangrene. case presentation: we report a case of symmetrical peripheral gangrene which occurred in the winter, triggered possibly by sepsis and a single dose ...

Journal: :archives of clinical infectious diseases 0
hassan pourmoshtagh department of pediatric infectious diseases, zanjan university of medical sciences, zanjan, ir iran alireza fahimzad pediatric infections research center, department of pediatric infectious diseases, mofid children's hospital, shahid beheshti university of medical sciences, tehran, ir iran; associate professor of pediatric infectious disease, pediatric infections research center, mofid children’s hospital, dr. shariati st, tehran, ir iran abdollah karimi pediatric infections research center, department of pediatric infectious diseases, mofid children's hospital, shahid beheshti university of medical sciences, tehran, ir iran

objectives microscopy of giemsa-stained thick and thin peripheral blood smear (pbs) remains as the standard laboratory method for the diagnosis of symptomatic malaria. this study was done to compare pbs with polymerase chain reaction (pcr) method for detecting asymptomatic malaria parasitemia. patients and method blood samples were collected from 900 asymptomatic school children between 7-11 ye...

Journal: :the international journal of humanities 2009
mehdi taherkhani abdoreza r. eftekhari ali akbar taghvaee

the interactions and linkages between urban centers and peripheral settlements are increasingly recognized as key factors in the process of social, economic and environmental changes in peripheral settlements. despite this, most practices are implicitly based on a dichotomous view of population and activities in urban and peripheral area. this paper presents that how interactions between urba...

2014
Christian von Hilchen Benjamin Altenhein

I the article “Predetermined embryonic glial cells form the distinct glial sheaths of the Drosophila peripheral nervous system” we combined our expertise to identify glial cells of the embryonic peripheral nervous system on a single cell resolution with the possibility to genetically label cells using Flybow. We show that all 12 embryonic peripheral glial cells (ePG) per abdominal hemisegment p...

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