scholarly journals Patterning of sharp cellular interfaces with a reconfigurable elastic substrate

2017 ◽  
Vol 9 (1) ◽  
pp. 50-57 ◽  
Author(s):  
Allison Curtis ◽  
David J. Li ◽  
Brian DeVeale ◽  
Kento Onishi ◽  
Monica Y. Kim ◽  
...  
Keyword(s):  
Simple Device ◽  
Cell Populations ◽  
Elastic Substrate ◽  
Adjoining Cell

This simple device employs an elastic substrate to pattern a sharp border between two adjoining cell populations.

Electron microscopy of endocardial cell populations

1978 ◽  
Vol 36 (2) ◽  
pp. 486-487
Author(s):  
T. G. Sarphie ◽  
C. R. Comer ◽  
D. J. Allen
Keyword(s):  
Electron Microscopy ◽  
Plasma Membrane ◽  
Cellular Transformation ◽  
Cell Populations ◽  
Cell Surfaces ◽  
Kb Cells ◽  
Dna Viruses ◽  
Cell Cycles ◽  
Ultrastructural Studies ◽  
Endocardial Cell

Previous ultrastructural studies have characterized surface morphology during norma cell cycles in an attempt to associate specific changes with specific metabolic processes occurring within the cell. It is now known that during the synthetic ("S") stage of the cycle, when DNA and other nuclear components are synthesized, a cel undergoes a doubling in volume that is accompanied by an increase in surface area whereby its plasma membrane is elaborated into a variety of processes originally referred to as microvilli. In addition, changes in the normal distribution of glycoproteins and polysaccharides derived from cell surfaces have been reported as depreciating after cellular transformation by RNA or DNA viruses and have been associated with the state of growth, irregardless of the rate of proliferation. More specifically, examination of the surface carbohydrate content of synchronous KB cells were shown to be markedly reduced as the cell population approached division Comparison of hamster kidney fibroblasts inhibited by vinblastin sulfate while in metaphase with those not in metaphase demonstrated an appreciable decrease in surface carbohydrate in the former.

Simple Device May Help Diagnose Concussion

2010 ◽  
Vol 44 (3) ◽  
pp. 38 ◽  
Author(s):  
ROBERT FINN
Keyword(s):  
Simple Device

A SIMPLE DEVICE FOR TRACE GAS ANALYSES IN THE ATMOSPHERE

1983 ◽  
Vol 44 (C6) ◽  
pp. C6-587-C6-591
Author(s):  
D. Sourlier ◽  
O. Oehler
Keyword(s):  
Simple Device ◽  
Trace Gas

CRITICAL STUDY ON DATABASE AND PROMINENT PROGRAMMES

2013 ◽  
Vol 4 (1) ◽  
pp. 44-47
Author(s):  
Dr. Vinod Kumar ◽  
Gagandeep Raheja ◽  
Sukhpreet Singh
Keyword(s):  
Human Brain ◽  
Everyday Life ◽  
Modern Society ◽  
Database Systems ◽  
Simple Device ◽  
Critical Study ◽  
Essential Component ◽  
The People

The people who work with computers, the programmers, analysts, and operators who seem to live by rules of their own and seldom leave their own environment, tend to be very cynical towards the stories of electronic brains. This attitude will appear hardly surprising when one eventually learns that the computer is a very simple device and is as far removed from an electronic brain as a bicycle from a spaceship. Programmers in particular are the people most aware that computers are no substitute for the human brain; in fact, the preparation of work to be run on a computer can be one of the most mind-bending exercises encountered in everyday life. Databases and database systems have become an essential component of everyday life in modern society. In the course of a day, most of us encounter several activities that involve some interaction with a database. So in this paper we will talk about how to manage the different type of data involved in any form in the database.

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