Results 101 to 110 of about 2,214,423 (346)

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  

Relic gravitational wave spectrum, the trans-Planckian physics and Ho\v{r}ava-Lifshitz gravity

open access: yes, 2009
We calculate the spectrum of the relic gravitational wave due to the trans-Planckian effect in which the standard linear dispersion relations may be modified. Of the modified dispersion relations suggested in literatures which have investigated the trans-
Koh, Seoktae
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Magnetic Collective Mode Dispersion in High Temperature Superconductors

open access: yes, 2000
Recent neutron scattering experiments in the superconducting state of YBCO have been interpreted in terms of a magnetic collective mode whose dispersion relative to the commensurate wavevector has a curvature opposite in sign to a conventional magnon ...
A. Abanov   +15 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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 cyclical behaviour of sector and regional diversification benefits: 1987-2002 [PDF]

open access: yes, 2004
This paper investigates the time series behaviour of the relative benefits of sector and regional diversification strategies, using the notion of cross-sectional dispersion introduced by Solnik and Roulet (2000). Using monthly data over the period 1987:1
Devaney, S., Lee, Stephen
core  

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 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  

Research of dispersion characteristics of optical glass

open access: yesКомпьютерная оптика
Dispersion characteristics of optical glass are considered. An approach to research of dispersion characteristics of optical glass is proposed, requiring the measurement of the refractive index at only three wavelengths, which simplifies the measurement ...
A.I. Yurin, G.N. Vishnyakov, V.L. Minaev
doaj   +1 more source

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