Results 31 to 40 of about 11,895,768 (324)
Environmental Microbiology, 2018 Carriage of Salmonella is often associated with a high level of bacterial excretion and generally occurs after a short systemic infection. However, we do not know whether this systemic infection is required or whether the carrier-state corresponds to ...
P. Menanteau +8 more
semanticscholar +1 more source
Methicillin-susceptible, Doxycycline-resistant Staphylococcus aureus, Côte d’Ivoire
Emerging Infectious Diseases, 2007 We report 2 outbreaks of Panton-Valentine leukocidin–positive, doxycycline-resistant, methicillin-susceptible Staphylococcus aureus infections in French soldiers operating in Côte d’Ivoire.
Olivier Lesens +11 more
doaj +1 more source
Direct and Simultaneous Observation of Ultrafast Electron and Hole Dynamics in Germanium [PDF]
, 2017 Understanding excited carrier dynamics in semiconductors is crucial for the development of photovoltaics and efficient photonic devices. However, overlapping spectral features in optical/NIR pump-probe spectroscopy often render assignments of separate ...
Borja, Lauren J. +12 more
core +3 more sources
Disorder-induced noncollinear ferromagnetism in models for (III,Mn)V semiconductors [PDF]
, 2002 We study the ground state properties of kinetic-exchange models for (III,Mn)V semiconductors with randomly distributed Mn ions. Our method is embedded in a path integral spin-wave type formalism leading to an effective action for Mn spins only with full ...
Schliemann, John
core +2 more sources
Allosteric Regulation Alters Carrier Domain Translocation in Pyruvate Carboxylase [PDF]
, 2018 Pyruvate carboxylase (PC) catalyzes the ATP-dependent carboxylation of pyruvate to oxaloacetate. The reaction occurs in two separate catalytic domains, coupled by the long-range translocation of a biotinylated carrier domain (BCCP). Here, we use a series
Budelier, Melissa M. +3 more
core +3 more sources
Biomédica: revista del Instituto Nacional de Salud, 2010 Introducción. Staphylococcus aureus resistente a la meticilina (SARM) causa infecciones adquiridas en la comunidad y en el ámbito hospitalario. El ser portador de SARM se ha descrito como factor de riesgo para desarrollar infección clínica.
Narda María Olarte +6 more
doaj +1 more source
Systematic study of carrier correlations in the electron-hole recombination dynamics of quantum dots [PDF]
, 2007 The ground state carrier dynamics in self-assembled (In,Ga)As/GaAs quantum dots has been studied using time-resolved photoluminescence and transmission. By varying the dot design with respect to confinement and doping, the dynamics is shown to follow in ...
A. D. Wieck +12 more
core +1 more source
Rise in Group W Meningococcal Carriage in University Students, United Kingdom
Emerging Infectious Diseases, 2017 MenACWY conjugate vaccination was recently introduced in the United Kingdom for adolescents and young adults to reduce disease from infection by Neisseria meningitidis group W.
Neil J. Oldfield +11 more
doaj +1 more source
Evidence of Polaron Formation in Halide Perovskites via Carrier Effective Mass Measurements
PRX Energy, 2023 Carrier effective mass is a central parameter in solid-state physics. It is a measure of the strength of the coupling between a carrier and excitations arising from its surrounding medium, and features prominently in transport and optical calculations ...
Di Bao +8 more
doaj +1 more source
Thickness-dependent optical response and ultrafast carrier dynamics of PtSe2 films
Results in Physics, 2022 As a novel transition metal dichalcogenide material with high carrier mobility, adjustable band gap and excellent stability, the photocarrier ultrafast dynamics of PtSe2 films with the different thickness is researched by ultrafast transient absorption ...
ZeSong Zheng +8 more
doaj +1 more source