Results 251 to 260 of about 29,865,327 (336)

Anaphylaxis events in the PIONEER study of avapritinib in indolent systemic mastocytosis. [PDF]

World Allergy Organ J
Pongdee T, Castells M, Akin C, Dybedal I, Gotlib J, Panse JP, Alvarez-Twose I, Cabeza CM, Cerquozzi S, Vadas P, Swarup V, Vachhani P, Wortmann F, Yi CA, Bidollari I, Newberry K, Shaheen D, Hartmann K.   +17 more
europepmc   +1 more source

Direct Solar Power‐Driven Durable Ammonia Electrosynthesis From Nitrate Under Fluctuating Voltage Conditions

Angewandte Chemie, EarlyView.
Isolated Sn sites on Cu(111) induce a highly asymmetric charge distribution, which promotes water dissociation, accelerates key intermediate hydrogenation, and suppresses competing hydrogen evolution. As a result, SnCu111 delivers NH3 Faradaic efficiencies above 90% over an 800 mV potential window and enables stable direct solar power‐driven NH3 ...
Xiaokang Wang, Jiankun Li, Liyun Wu, Sirui Tang, Chuangwei Liu, Jianping Yang, Qilong Wu, Xiangdong Yao, Jun Chen   +8 more
wiley   +1 more source

Robustness of a Large Language Model (LLM)-Based Virtual Patient for Japanese History-Taking Training Under Direct and Indirect Instructional Contamination. [PDF]

Cureus
Harada Y.
europepmc   +1 more source

Cobalt‐Catalyzed C─N Bond Formation via Metal‐Hydride Hydrogen Atom Transfer (MHAT)

Angewandte Chemie, EarlyView.
Cobalt‐catalyzed metal‐hydride hydrogen atom transfer (Co‐MHAT) converts simple alkenes into C─N bonds under mild, near‐neutral conditions. A shared Co─H‐initiated radical/organocobalt intermediate is channeled into radical trapping, radical‐polar crossover, or radical ligand transfer, unifying hydroamination, hydroazidation, hydroamidation, and remote
Arman Khosravi, Ming‐Yu Ngai
wiley   +1 more source

The Surgeon and the Algorithm: Why the Vatican's Bioethical Blueprint Is Essential for Modern Surgical Practice. [PDF]

Cureus
Lourdunathan A.
europepmc   +1 more source

Light‐Driven Out‐of‐Equilibrium Helicity Control in a Diarylethene–Helicene Photosystem

Angewandte Chemie, EarlyView.
Distinct energy landscapes of different helicities in the open and closed states of a diarylethene–helicene photoswitch enable a light‐driven energy ratchet. Helix inversion occurs selectively in the closed form, and the resulting helicity is transferred and kinetically trapped upon ring opening, generating a persistent out‐of‐equilibrium chiral state ...
Eric Sidler, Jinghao Wang, Christina Vallina, Ben L. Feringa   +3 more
wiley   +1 more source

Feasibility and implementation of a final year Objective Structured Clinical Examination (OSCE) in a medical model curriculum. [PDF]

BMC Med Educ
Noll C, Mikuteit M, Golon S, Louzek C, Afshar K, Just I, Steffens S.   +6 more
europepmc   +1 more source

Iron‐Photocatalyzed Alkene Chloroaminoxylation: A Platform for Orthogonally Activatable Building Blocks

Angewandte Chemie, EarlyView.
An iron‐photocatalyzed unsymmetrical 1,2‐hetero(atom)difunctionalization of alkenes enables to install orthogonal C–Cl and C–O (alkoxyamine) handles which provides access to diverse nucleophiles via complementary reactivity (SN and photoredox) at two distinct sites. Detailed mechanistic studies elucidate interesting features of the iron catalytic cycle.
Amrita Chaudhuri, Meghana Aladahalli Shekar, Mohammad Zafar, Marianne Engeser, Gregor Schnakenburg, Ala Bunescu   +5 more
wiley   +1 more source

Evaluating large language models for diabetic retinopathy multiple-choice question generation in clinical ophthalmic education. [PDF]

Front Med (Lausanne)
Qin X, Song P, Yan Z, Qian H, Jiang L, Wang C.   +5 more
europepmc   +1 more source

Where do our students go? A blueprint for quantifying the local retention effect and its reach by tracking the career paths of medical students. [PDF]

GMS J Med Educ
Herbrechter R, Mattern S, Rosenberger SC, Haupt A, Hofmann M.   +4 more
europepmc   +1 more source