Results 71 to 80 of about 4,310,904 (314)

A gauge invariant Debye mass and the complex heavy-quark potential

open access: yesPhysics Letters B, 2016
Following the original idea of Debye, we define and extract a gauge-invariant screening mass from the complex static in-medium heavy-quark potential VQQ¯, recently obtained from lattice QCD.
Yannis Burnier, Alexander Rothkopf
doaj   +1 more source

Equifinality and preservation potential of complex eskers [PDF]

open access: yesBoreas, 2019
Eskers are useful for reconstructing meltwater drainage systems of glaciers and ice sheets. However, our process understanding of eskers suffers from a disconnect between sporadic detailed morpho‐sedimentary investigations of abundant large‐scale ancient esker systems, and a small number of modern analogues where esker formation has been observed. This
Robert Storrar   +7 more
openaire   +6 more sources

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

Global and Russian Market of Chemical Products: Key Trends of Development

open access: yesВестник Российского экономического университета имени Г. В. Плеханова, 2022
Chemical industry is one of the leading and most essential spheres of economy. The article studies specific features and makes a comparative analysis of chemical industry production in Russia and the world, analyzes the structure of trade turnover ...
J. O. Sizova
doaj   +1 more source

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

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

INTEGRATION OF EDUCATION, SCIENCE, AND BUSINESS: CURRENT INSTITUTIONAL SOLUTIONS

open access: yesВысшее образование в России, 2018
The article discusses the problem of a lack of a national-level institutional solution to the problem of integration of education, science and business in Russia.
V. S. SHEINBAUM, O. V. BUDZINSKAYA
doaj  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

From Complex to Stochastic Potential: Heavy Quarkonia in the Quark-Gluon Plasma [PDF]

open access: yes, 2013
The in-medium physics of heavy quarkonium is an ideal proving ground for our ability to connect knowledge about the fundamental laws of physics to phenomenological predictions.
Rothkopf, Alexander
core   +1 more source

Use of remote sensing and GIS techniques for groundwater exploration in the basement complex terrain of Ado-Ekiti, SW Nigeria

open access: yesApplied Water Science, 2019
Integrated investigations involving remote sensing and GIS have been conducted with the objective of achieving optimal results in sustainable groundwater development in Ado-Ekiti, south-western Nigeria.
A. Akinola Oyedele
doaj   +1 more source

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