Results 91 to 100 of about 810,508 (318)

Characterization of Some Breeds and Hybrids of Bombyx mori L. Silkworms through Biological Index of Spawning

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The main aim of this study was to determine the parameters of biological indexes of Bombyx mori L. spawning in order to obtain adequate larvae for experimental breeding using MSF (Familial Sericulture Modulus).
Horaţiu Dezmirean   +7 more
doaj  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

An Empirical Study of Price Dispersion in Homogenous Goods Markets [PDF]

open access: yes
This paper presents the results of an empirical study of price dispersion in homogeneous goods markets. Modern economic theory suggests that inevitable asymmetries of information in markets lead to an equilibrium in which price dispersion is present even
Thierry Warin, Daniel B. Leiter
core  

Large eddy simulation of plume dispersion behind an aircraft in the take-off phase [PDF]

open access: yes, 2009
The aim of this paper is to provide an investigation, using large eddy simulation, into plume dispersion behind an aircraft in co-flowing take-off conditions.
Aloysius, SS   +3 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Advanced fibre Bragg gratings: application to dispersion compensation

open access: yes, 1999
This thesis presents the design and fabrication issues related to advanced fibre Bragg gratings with particular emphasis on realising novel devices with application to dispersion compensation.
Durkin, Michael Kevan
core  

The evolution of dispersal

open access: yesJournal of Mathematical Biology, 2003
A non-local model for dispersal with continuous time and space is carefully justified and discussed. The necessary mathematical background is developed and we point out some interesting and challenging problems. While the basic model is not new, a 'spread' parameter (effectively the width of the dispersal kernel) has been introduced along with a ...
Hutson, V   +3 more
openaire   +5 more sources

Nano-Management of Linear Properties of Photonic Crystal Fibers

open access: yesCommunications, 2014
The array of nanometer air holes positioned in the core can significantly modify the properties of guided mode in photonic crystal fiber. Changing geometrical properties of nanometer holes enables tuning of fiber dispersion and the effective mode area ...
Daniel Kacik   +2 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Diagnosing hemodynamically important coronary atherosclerosis in stable angina patients: the role of stress test dynamics of QT duration and dispersion

open access: yesКардиоваскулярная терапия и профилактика, 2008
Aim. To study a potential link between increased QT dispersion (dQT) during physical stress test (PST) and coronary artery (CA) atherosclerosis in patients with coronary heart disease (CHD).Material and methods. In total, 116 CHD patients with Functional
N. V. Furman   +2 more
doaj  

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