Results 61 to 70 of about 7,369,478 (301)

Experimental studies into the dependences of the axial lead coolant circulation pump performance on the pump straightening device parameters [PDF]

open access: yesNuclear Energy and Technology, 2019
The paper presents the results of experimental studies into the dependences of the axial pump performance (delivery rate, head, efficiency) in lead coolant on the parameters of the straightening device (SD) installed downstream of the impeller (the SD ...
Aleksander V. Beznosov   +4 more
doaj   +3 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Sprachsensibler Mathematikunterricht an Hauptschulen [PDF]

open access: yes, 2014
Wann und wie genau stellt Sprache im MU ein Lernhindernis dar? Mit dieser Frage beschäftigt sich die Mathematikdidaktik seit ihrer Entstehung (Prediger 2013).
Fast, Viktor
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Fast CP Violation [PDF]

open access: yes, 1998
$B$ flavor tagging will be extensively studied at the asymmetric $B$ factories due to its importance in CP asymmetry measurements. The primary tagging modes are the semileptonic decays of the $b$ (lepton tag), or the hadronic $b \to c (\to s)$ decays ...
A. Kagan   +10 more
core   +7 more sources

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

DRONE TECHNOLOGY FOR CONTOUR MAPPING: CASE STUDY AT P3SON HAMBALANG

open access: yesJurnal Teknik Hidraulik, 2018
Fast, reliable, and accurate topography measurement is needed for a study and evaluation of P3SON Hambalang area. Experimental Station for Sabo, therefore, was given a mandate to perform the topography measurement.
Samuel Jonson Sutanto   +1 more
doaj   +1 more source

Fast domino tileability [PDF]

open access: yes, 2016
Domino tileability is a classical problem in Discrete Geometry, famously solved by Thurston for simply connected regions in nearly linear time in the area.
Pak, Igor, Sheffer, Adam, Tassy, Martin
core   +3 more sources

Locking fast

open access: yesProceedings of the 29th Annual ACM Symposium on Applied Computing, 2014
Cet article présente trois techniques pour utiliser plus efficacement les moniteurs dans les langages de programmation.
Serrano, Manuel, Grande, Johan
openaire   +2 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

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