Results 151 to 160 of about 179,118 (240)

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   +2 more sources

Volumetric postmortem MRI of the medial temporal lobe in Alzheimer's disease and related disorders: methodological advances and implications for in vivo biomarker development. [PDF]

Neuroimage
Salman Y, Denning AE, Schaeverbeke JM, Tomé SO, Joudiou N, Khandelwal P, Yushkevich PA, Vandenberghe R, Gallez B, Wisse LE, Hanseeuw BJ.   +10 more
europepmc   +1 more source

ERC HornEast – Prospections : Arra (Tigray, Éthiopie), octobre 2019 – Consultation de manuscrit à Qorqora

, 2019
In October 2019, a multidisciplinary team from the ERC HornEast project, led by Julien Loiseau, carried out a survey in Arra region (South Eastern Tigray, Ethiopia).
Horneast, Erc
core  

Artificial Intelligence for Advanced Functional Materials: Progress and Emerging Frontiers

Advanced Intelligent Systems, EarlyView.
Artificial intelligence is transforming the discovery of functional materials by linking synthesis, characterization, simulation, and design in unified workflows. Advances in machine learning, autonomous experimentation, and foundation models are accelerating innovation across energy, electronics, and biomedicine, while revealing new frontiers for ...
Cristiano Malica, Kostya S. Novoselov, Seongmin Kim, Yousung Jung, Silvana Botti, Miguel A. L. Marques, Tigany Zarrouk, Miguel A. Caro, Sanggyu Chong, Michele Ceriotti, Marivi Fernandez‐Serra, Sara Navarro‐Rodriguez, Aakash Ashok Naik, Janine George, Ömer Hasan Omar, Victor Trinquet, Gian‐Marco Rignanese, Andrey Ustyuzhanin, Sonia Conesa‐Boj, Juan Rojo, Minh‐Tuan Dau, Simon M.‐M. Dubois, Jean‐Christophe Charlier, Jose H. Garcia, Romain Gautier, Rachid Laref, Junfeng Qiao, Giovanni Pizzi, Nicola Marzari, Camilla Coletti, Antonio Rossi, Jan‐Lucas Uslu, Chiara Zanardi, Vincenzo Palermo, Wide Hogenhout, Natalia Konchakova, Peter Klein, Tejs Vegge, Stephan Roche   +38 more
wiley   +1 more source

Acetylene Semi‐Hydrogenation by Photocatalysis

Angewandte Chemie, EarlyView.
Photocatalytic acetylene semi‐hydrogenation is an emerging light‐driven route to polymer‐grade ethylene, offering a mild alternative to energy‐intensive thermocatalysis. By replacing H2 co‐feed with water or other proton sources, these systems can achieve high selectivity under ambient conditions.
Anna Fortunato, Brando Adranno, Sharon Silloni, Marianna Barbieri, Claudia Masia, Francesca Arcudi, Luka Đorđević   +6 more
wiley   +2 more sources

Comparing video-based and four-step simulation training in paediatric basic life support: a pilot randomised controlled study. [PDF]

BMJ Paediatr Open
Thabet F, Besbes H, Ajmi H, Zayani S, Chemli J, Chouchane S.   +5 more
europepmc   +1 more source

ERC HornEast – Fouilles et sondages : Bilet (Tigray, Éthiopie), décembre 2019 – Vue générale du tell de Kwiḥa Čǝrqos en cours de fouilles (secteur 2)

, 2019
In December 2019, a multidisciplinary team from the ERC HornEast project, led by Julien Loiseau, carried out an archaeological excavation in Kwiḥa (South Eastern Tigray, Ethiopia).
Horneast, Erc
core  

Water, Alcohols, Amines, and Amides as Formal Hydrogen‐Atom‐Transfer Reagents Through Activation With Redox‐Active Lewis Acids

Angewandte Chemie, EarlyView.
Protic molecules containing strong O─H or N─H bonds typically resist hydrogen‐atom abstraction because of the high reactivity of the resulting heteroatom‐centered radicals. However, association of the protic molecules with redox‐active Lewis acids can provide powerful hydrogen‐atom donors or proton‐coupled‐electron‐transfer reagents.
Petra Vojáčková, Armido Studer
wiley   +2 more sources

Evolutionary analysis of transcription elongation factors reveals conserved and lineage-specific regulatory domains. [PDF]

PLoS Biol
Francette AM, Grover A, Clark N, Arndt KM.   +3 more
europepmc   +1 more source

ERC HornEast – Fouilles et sondages : Bilet (Tigray, Éthiopie), décembre 2019 – Extrémité orientale du sommet du tell de Kwiḥa Čǝrqos (secteur 5), décapage de surface

, 2019
In December 2019, a multidisciplinary team from the ERC HornEast project, led by Julien Loiseau, carried out an archaeological excavation in Kwiḥa (South Eastern Tigray, Ethiopia).
Horneast, Erc
core