نتایج جستجو برای: corona

تعداد نتایج: 13738  

Journal: :Nanoscale 2015
S Winzen S Schoettler G Baier C Rosenauer V Mailaender K Landfester K Mohr

Here we demonstrate how a complementary analysis of nanocapsule-protein interactions with and without application media allows gaining insights into the so called hard and soft protein corona. We have investigated how both human plasma and individual proteins (human serum albumin (HSA), apolipoprotein A-I (ApoA-I)) adsorb and interact with hydroxyethyl starch (HES) nanocapsules possessing diffe...

2016
Chandrashekar Adiga

The corona G◦H of two graphs G and H is the graph obtained by taking one copy of G and |V (G)| copies of H and joining each i-th vertex of G to every vertex in the i-th copy of H. The neighborhood coronaG⋆H of two graphs G and H is the graph obtained by taking one copy of G and |V (G)| copies of H and joining the neighbors of the i-th vertex of G to every vertex in the i-th copy of H. In this p...

2007
ATHANASIOS MAGLARAS LEANDROS MAGLARAS

The Corona Current in air gaps influences the values of the breakdown voltage of the air gaps greatly. This happens because the corona current changes the field distribution in the gap making it less inhomogeneous. Thus the value of the breakdown voltage increases and becomes bigger as the value of the corona current increases. A major result of this phenomenon is the appearance of the Polarity...

2011
Andrei Bologa Hanns-Rudolf Paur Helmut Seifert

The use of electrical corona discharge opens broad possibilities for effective development of electrostatic precipitators (ESPs). The object of the work is the study of the corona discharge in different gases at high temperature / high pressure (HT/HP) conditions. The studies are carried out in a HT/HP ionizer in the pure synthetic air, N2, He and He-synthetic air and He-N2 gas mixtures. Corona...

2003
Mehmet Salih Mamis

State-space techniques are used for the computation of the surge response of a transmission line with corona. The transmission line is treated as the series connection of short line sections, and the effect of corona is represented in each section by a nonlinear (voltage dependent) capacitor-conductance branch. Surge response of the transmission line is obtained for various corona models by tak...

2015
Rohan Sharma Bibhas Adhikari Abhishek Mishra

Product graphs have been gainfully used in literature to generate mathematical models of complex networks which inherit properties of real networks. Realizing the duplication phenomena imbibed in the definition of corona product of two graphs, we define corona graphs. Given a small simple connected graph which we call basic graph, corona graphs are defined by taking corona product of the basic ...

1997
Xinwu Cao

A simplified frequency integrated radiative transfer equation is solved to study Compton scatterings in the corona of the disk by using numerical iterating method. We find that the vertical thickness of the corona cannot be used as the typical length to measure the optical depth of the corona. A semi-analytical approach is proposed to calculate the energy dissipations in the corona of the disk....

Journal: :international journal of epidemiologic research 2015
yoosef aslani masoud amiri hossein ali mehralian

every year, millions of muslims from all over the world, are going to participate in the pilgrimage hajj located in mecca in kingdom of saudi arabia (ksa). the accumulation of many people from all parts of the world in terms of health management is of great importance. in fact, every person could be a carrier of various chronic or acute diseases. this huge population may lead to occurrence of s...

1999
JING LI J. KUHN B. LABONTE J. C. RAYMOND L. W. ACTON

Time series observations at UV (Extreme Ultraviolet Imaging Telescope/Solar and Heliospheric Observatory) and X-ray (Soft X-Ray Telescope/Yohkoh) wavelengths reveal properties of the global solar corona that are not easily identiÐed in a single image. A median-Ðltering technique that rejects features varying with time is used to isolate background corona. The coronal hole boundaries, polar plum...

1996
David E. Barrett Jeffrey Diller DAVID E. BARRETT JEFFREY DILLER

equivalently [Gar,VIII.2], the corona M(X) \ ι(X) is empty. (Here M(X) is the maximal ideal space of the algebra H∞(X) of bounded holomorphic functions on X and ι is the natural inclusion X ↪→ M(X).) If X does not satisfy the corona theorem then X may be said to have corona. Riemann surfaces known to satisfy the corona theorem include the unit disk [Car], bordered Riemann surfaces [All] [Sto], ...

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