Results 61 to 70 of about 584,143 (266)

Automated Imaging of Cultured Bacteria in Picoliter Droplets by Coherent Anti‐Stokes Raman Scattering and Two‐Photon Excited Fluorescence Microscopy

Journal of Raman Spectroscopy, EarlyView.
We present an automated system that combines an image‐based fuzzy logic controller for precise positioning of microfluidic picoliter droplets with nonlinear microscopy, using CARS and TPEF modalities for detailed analysis of droplet composition. Time series and z‐stack images of E. coli, B. subtilis, and M. arborescens were recorded.
Fabian Ott, Ashkan Samimi, Sundar Hengoju, Tobias Meyer‐Zedler, Michael Schmitt, Miriam A. Rosenbaum, Jürgen Popp   +6 more
wiley   +1 more source

Effect of synthetic and reduced folic acid on methionine metabolism parameters in various experimental models with Wistar rats

Акушерство, гинекология и репродукция
Introduction. Currently, folic acid preparations are administered during preconception period in an empirical manner. Along with synthetic folic acid, there also exists its reduced counterpart 5-methyltetrahydrofolate (5-MTHF).
A. P. Sazonova, Yu. P. Milyutina, O. N. Bespalova, O. V. Pachuliia, I. V. Zalozniaia, A. V. Korenevsky   +5 more
doaj   +1 more source

EFFECTS OF SECRETABLE PLACENTAL FACTORS UPON SECRETION OF CYTOKINES BY THP-1 MONOCYTE-LIKE CELLS

Медицинская иммунология, 2014
. Мonocytes in feto-placental circulation are exposed to factors secreted by placental tissue. These factors influence monocyte functions in pregnancy.
Ya. S. Onokhina, T. Yu. Lvova, D. Z. Tzitzkarava, S. A. Selkov, D. I. Sokolov   +4 more
doaj   +1 more source

Executive Function and Entrepreneurial Opportunity Exploitation Under Risk and Uncertainty

Strategic Change, EarlyView.
ABSTRACT This study examines how executive functions shape entrepreneurial opportunity exploitation under different knowledge environments. Drawing on Knight's distinction between risk and uncertainty, we conducted a vignette experiment with 200 working adults.
Ipek Koparan, Gorkem Aksaray, Tatiana Manolova, Linda Edelman   +3 more
wiley   +1 more source

The molecular-genetic characteristics of uropathogenic Escherichia coli isolated from pregnant women with asymptomatic bacteriuria

Журнал микробиологии, эпидемиологии и иммунобиологии
Introduction. Uropathogenic Escherichia coli (UPEC) are the dominant bacterial pathogens of urinary tract infections (UTIs). UPEC belong to different phylogenetic groups and have many virulence factors, the study of which, in conjuction with the ...
Tatiana A. Khusnutdinova, Olga V. Budilovskaya, Anna A. Krysanova, Kira V. Shalepo, Anna A. Sinyakova, Alevtina M. Savicheva, Igor Yu. Kogan   +6 more
doaj   +1 more source

Invariant submanifold for series arrays of Josephson junctions

, 2008
We study the nonlinear dynamics of series arrays of Josephson junctions in the large-N limit, where N is the number of junctions in the array. The junctions are assumed to be identical, overdamped, driven by a constant bias current and globally coupled ...
Acebrón J. A., Hanson F. E., Peskin C. S., Seth A. Marvel, Steven H. Strogatz, Wiener N., Wiener N.   +6 more
core   +1 more source

Characteristics of Swallowing Function in People with Parkinson's Disease: A Scoping Review

Movement Disorders, EarlyView.
Abstract Background Most individuals with Parkinson's disease (PD) develop dysphagia during the course of their disease. It is crucial to comprehensively understand swallowing characteristics specific to PD for effective treatment. Objectives To systematically analyze and synthesize swallowing characteristics in people with PD compared with healthy ...
Kerstin Erfmann, Julia Hirschwald, Jule Hofacker, Katharina Winiker, Juliane Klann, Rainer Dziewas, Tobias Warnecke   +6 more
wiley   +1 more source

VEGF deprivation affects endoglin expression in trophoblast cells and natural killers

Медицинская иммунология
Vascular Endothelial Growth Factors (VEGFs) are a group of proteins involved in differentiation of various cell types including endothelial cells, monocytes, macrophages, stem cells, tumor cells, vascular smooth muscle cells, trophoblast cells, and other
E. V. Tyshchuk, E. A. Denisova, O. B. Marko, I. Yu. Kogan, S. A. Selkov, D. I. Sokolov   +5 more
doaj   +1 more source

The underground economy in Croatia [PDF]

, 2002
This article is a succinct description of research into the underground economy (UE) in Croatia in the 1990 to 2000 period. The circumstances surrounding and the reasons for the origin of the UE are explained, the dimensions of and changes in the UE are ...
Ott, Katarina
core   +1 more source

Resource limitation and competition shape reproductive allocation and synchrony

Oikos, EarlyView.
The dynamics of reproductive allocation (RA) in herbaceous plant communities, particularly in response to varying environmental conditions such as drought stress and competitive interactions, remain underexplored. This study aims to fill this gap by hypothesising that both belowground resource limitation and the presence of dominant species ...
Jan Douda, Jana Doudová, Alena Havrdová   +2 more
wiley   +1 more source