Results 101 to 110 of about 3,015,376 (276)

A vestige low metallicity gas shell surrounding the radio galaxy 0943-242 at z=2.92 [PDF]

, 2000
Observations are presented showing the doublet CIV 1550 absorption lines superimposed on the CIV emission in the radio galaxy 0943-242. Within the errors, the redshift of the absorption system that has a column density of N_CIV = 10^{14.5 +- 0.1} cm-2 ...
Binette, L., Kurk, J. D., Rottgering, H. J. A., Villar-Martin, M.   +3 more
core   +2 more sources

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

Advanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre, Margherita Bernardeschi, Matteo Battaglini, Gianni Ciofani   +3 more
wiley   +1 more source

TAK-242 Protects Against Apoptosis in Coronary Microembolization-Induced Myocardial Injury in Rats by Suppressing TLR4/NF-κB Signaling Pathway

Cellular Physiology and Biochemistry, 2017
Background/Aims: Myocardial apoptosis is heavily implicated in the myocardial injury caused by coronary microembolization (CME), and toll-like receptor 4 (TLR4) is considered to be involved in this apoptotic cascade.
Xian-tao Wang, Yuan-xi Lu, Yu-han Sun, Wen-kai He, Jia-bao Liang, Lang Li   +5 more
doaj   +1 more source

Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate

Advanced Materials, EarlyView.
High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu, Keliang Song, Haorui Zhang, Zhipeng Liu, Guansong He, Junru Wang, Wenming Yang, Xu Zhao, Zhijian Yang   +8 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Problematic Smartphone Use and Communication in Families with Adolescents

Adolescents
Research examining the relations among adolescent’s problematic smartphone use, parent–adolescent conflicts about smartphone use, family communication, and adolescent communication skills is scarce.
Marina Merkaš, Matea Bodrožić Selak, Ana Žulec Ivanković   +2 more
doaj   +1 more source

Isospin dependent global neutron-nucleus optical model potential

, 2011
In this paper, we construct a new phenomenological isospin dependent global neutron-nucleus optical model potential. Based on the existing experimental data of elastic scattering angular distributions for neutron as projectile, we obtain a set of the ...
Chen, Lie-Wen, Li, Xiao-Hua
core   +1 more source

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

Advanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li, Soumya Mukherjee, Michael J. Zaworotko   +2 more
wiley   +1 more source

Establishment of a QuEChERS-FaPEx Rapid Analytical Method for N-Nitrosamines in Meat Products

Molecules
This study aimed to establish a fast and efficient method for the determination of N-nitrosamines (NAs) in meat products by integrating two sample preparation techniques—QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) and FaPEx (Fast Pesticide
Chun-Han Su, Peng-Wang Tan, Tsai-Hua Kao
doaj   +1 more source

N‐heterocyclic Carbenes as Adhesion Promoters on Aluminum Alloy 6061

Advanced Materials Interfaces, EarlyView.
N‐heterocyclic carbenes as novel non‐toxic surface primers for aluminum alloys for better adhesive bonding, because strong adhesive bonding shouldn't come at the cost of poisoning the human body. The impact of NHC functionalization on adhesive joint strength and durability is also evaluated using a single‐lap‐shear test, following continuous exposure ...
Jashanpreet Kaur, Vikram Singh, Alban Morel, Amélie Ruest, Mark D. Aloisio, Cathleen M. Crudden, Janine Mauzeroll   +6 more
wiley   +1 more source