Results 171 to 180 of about 633,259 (292)

Sub-second spin and lifetime-limited optical coherences in ¹⁷¹Yb³⁺:CaWO₄. [PDF]

Nat Commun
Tiranov A, Green E, Hermans S, Liu E, Chiossi F, Serrano D, Loiseau P, Manoj Kumar A, Bertaina S, Faraon A, Goldner P.   +10 more
europepmc   +1 more source

Programme de recherche (II)

, 2016
openaire   +1 more source

The IRE1‐XBP1s Axis Drives Inflammatory Osteolysis by Regulating a 5‐HT Dependent Endogenous Anti‐Autophagy Mechanism

Advanced Science, EarlyView.
A previously unrecognized IRE1‐XBP1s‐Slc6a4 signaling axis links endoplasmic reticulum stress to serotonin metabolism, autophagy, and inflammatory osteoclastogenesis. By promoting intracellular serotonin uptake and reducing endogenous 3‐methyladenine accumulation, this pathway accelerates inflammatory bone destruction and provides a promising ...
Pengchao Yang, Binxiang Zhu, Yuzhi He, Yang Tian, Honglei Kang, Shian Hu, Pengju Wang, Yong Xu, Zhuowei Lei, Peijun Qi, Hao Yang, Yang Lin, Yimin Dong, Feng Li, Hanfeng Guan   +14 more
wiley   +1 more source

Defining onchocerciasis transmission zones: integrating operational insights with genomic and ecological advances. [PDF]

Int Health
Elaagip A, Koala L, de Souza DK, Atekem K, Surakat O, Ayisi F, Oumar AM, Heggen A, Mackenzie CD, Boakye DA.   +9 more
europepmc   +1 more source

Millisecond Spin Relaxation Times of Distinct Electron and Hole Subensembles in MAxFA1−xPbI3 Perovskite Crystals

Advanced Science, EarlyView.
Mixed‐cation MAx${\rm MA}_x$ FA1−x${\rm FA}_{1-x}$ PbI3${\rm PbI}_3$ perovskite crystals reveal multiple discrete electron and hole spin subensembles associated with distinct localization environments. Optically detected magnetic resonance combined with resonant spin inertia uncovers carriers spin relaxation times reaching 2 ms and identifies nuclear ...
Rongrong Hu, Sergey R. Meliakov, Dmitri R. Yakovlev, Bekir Turedi, Maksym V. Kovalenko, Manfred Bayer, Vasilii V. Belykh   +6 more
wiley   +1 more source

Assessing SARS-CoV-2 transmission in African households from the reanalysis of serosurveys. [PDF]

Am J Epidemiol
Cristancho-Fajardo L, Nkuba-Ndaye A, Simons E, Hozé N, Guichet E, Izia YA, Ndongo FA, Mbala-Kingebeni P, Soumah AA, Muzinga J, Tshiminyi-Munkamba P, Diallo MSK, Bissek AZ, Makiala-Mandanda S, Toure A, Ahuka-Mundeke S, Ayouba A, Etard JF, Peeters M, Roche B, Nikolay B, Delaporte E, Cauchemez S.   +22 more
europepmc   +1 more source

The Natural Product Corramycin Acts as a DNA Gyrase Poison and Overcomes Fluoroquinolone Resistance in Mycobacterium tuberculosis

Advanced Science, EarlyView.
Corramycin, a myxobacterial natural product antibiotic, exhibits potent bactericidal activity against multidrug‐resistant Mycobacterium tuberculosis. The compound hijacks bacterial transporters such as BacA and OppABCD to enter the cell and inhibits DNA synthesis through a previously unrecognized mode of DNA gyrase poisoning, locking the enzyme in an ...
Franziska Fries, Jennifer Herrmann, Michael Dal Molin, Yaëlle Wormser, Timo Risch, Yunsheng Gao, Gareth Prosser, Francesca Gubellini, Ariel Mechaly, Joshua B. Wallach, Anthony Castro, Arka Banerjee, Sari Rasheed, Alexander Horn, Mathias Müsken, Michael Kurz, Lindsay Sonnenkalb, Viola Dreyer, Stefan Niemann, Sönke Andres, Dirk Schnappinger, Uli Kazmaier, Norbert Reiling, Rolf Müller, Jan Rybniker, Stéphanie Petrella   +25 more
wiley   +1 more source

Seroprevalence Screening of Chronic Aspergillus Infection in a Post-Tuberculosis Cohort in Senegal: A Cross-Sectional Study Comparing ELISA and Rapid Diagnostic Tests. [PDF]

Mycoses
Mariama T, Mbaye NI, Djiby S, Alpha DM, Khadim D, Cheikh SM, Mouhamadou N, Daouda N, Diop NF, Louise F, David D, Sadikh BA.   +11 more
europepmc   +1 more source

Engineering Slow‐Carrier Interfacial Recombination Enables Tailored Spectral Response

Advanced Science, EarlyView.
This work demonstrates that weak‐drift slow carriers are preferentially captured at generic semiconductor surfaces/interfaces and recombine. This process is manipulated to achieve tailored spectral response. A tens of µm‐wide depletion region is created to observe surface collection rates for photocarriers generated at different positions.
Yibo Zhang, Haozhe Wang, Zeke Liu, Yun Zhong, Zheng‐Hong Lu, Nazir P. Kherani   +5 more
wiley   +1 more source

Beyond clinical skills: assessing prudent ethical competence for underserved populations. [PDF]

Can Med Educ J
Acosta-Batista C.
europepmc   +1 more source