Results 101 to 110 of about 2,102,666 (322)

HBT correlation in 158 A GeV Pb + Pb collisions [PDF]

open access: yes, 2005
The large acceptance TPCs of the NA49 spectrometer allow for a systematic multidimensional study of two-particle correlations in different part of phase space.
Collaboration, NA49, Ganz, R.
core  

Self-passivation of vacancies in \alpha-PbO

open access: yes, 2013
We introduce a self-passivation of single lead (Pb) and oxygen (O) vacancies in the \alpha-PbO compound through formation of a Pb-O vacancy pair. The preferential mechanism for pair formation involves initial development of the single Pb vacancy which ...
Berashevich, J.   +2 more
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Influence of long-term exposure to lead on its accumulation and elimination from tissues and on selected reproductive parameters in the Prussian carp (Carassius gibelio B.) in pond environment

open access: yesCzech Journal of Animal Science, 2015
The bioaccumulation of lead in selected tissues of Prussian carp kept in pond condition during 12 and 24 months of exposure to different doses (8, 13, 24, and 49 mg/kg) of this metal in feed and its elimination from tissues during the following 12-month ...
E. Łuszczek-Trojnar   +4 more
doaj   +1 more source

"Mieux vaut prévenir que guérir": les infections nosocomiales en chirurgie : revue de la littérature [PDF]

open access: yes, 2017
La prévention des infections nosocomiales est très importante, impliquant la res-ponsabilité de l’ensemble du personnel soignant. C’est pourquoi, les objectifs de cette re-vue de la littérature sont de déterminer la pertinence des mesures médico ...
Saugy, Célie, Schoepf, Chris
core  

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

Lead induced alterations in rabbit spermatozoa motility and morphology in vitro

open access: yesCzech Journal of Animal Science, 2016
The aim of this in vitro study was to determine the effect of lead chloride (PbCl2) on rabbit spermatozoa motility and morphology. Lead concentrations in the medium ranged between 0.45 and 11.17 μg/ml; incubation time was 240 min (analyzed immediately ...
J. Krockova   +9 more
doaj   +1 more source

Na49 Results on Single Particle and Correlation Measurements in Central PB+PB Collisions

open access: yes, 1998
Single-particle spectra and two-particle correlation functions measured by the NA49 collaboration in central Pb+Pb collisions at 158 GeV/nucleon are presented.
Wang, Fuqiang
core   +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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