Results 31 to 40 of about 2,967,235 (304)

Monolayer and Bilayer MoS₂ Under Proton Irradiation: Electronic Stopping and Charge Capture Revealed by Real-Time TDDFT

Electronic Materials
Monolayer and few-layer MoS2 are promising two-dimensional electronic materials, but proton irradiation can trigger ultrafast electronic excitation and charge transfer before defect formation.
Ligang Wang, Guanxiang Yang, Lihongye Liao, Qiang Zhao   +3 more
doaj   +1 more source

First-Principles Study on Various Point Defects Formed by Hydrogen and Helium Atoms in Tungsten

Science and Technology of Nuclear Installations, 2017
The different point defects formed by two hydrogen atoms or two helium atoms in tungsten were investigated through first-principles calculation. The energetically favorable site for a hydrogen atom is tetrahedral interstitial site while substitutional ...
Qiang Zhao, Zheng Zhang, Yang Li, Xiaoping Ouyang   +3 more
doaj   +1 more source

Research on heat transfer coefficient of supercritical water based on factorial and correspondence analysis

Nuclear Engineering and Technology, 2020
The study of heat transfer coefficient of supercritical water plays an important role in improving the heat transfer efficiency of the reactor. Taking the supercritical natural circulation experimental bench as the research object, the effects of power ...
Feng Xiang, Zhou Tao, Zhang Jialei, Zhang Boya, Ma Dongliang   +4 more
doaj   +1 more source

474: lighting and thermal performance of innovative shading devices: new insights into their aesthetics and control in a Mediterranean climate [PDF]

, 2008
With a view towards minimising energy demand for cooling and artificial lighting in buildings, this paper evaluates innovative shading devices and how they can balance a generous degree of control mastering seasonal natural light with thermal gains in a ...
Passive & Low Energy Architecture (PLEA), Calleja, Herman, Buhagiar, Vincent, 25th Conference on Passive and Low Energy Architecture   +3 more
core  

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Passive safety system assessment results (Deliverable 5.4)

, 2023
In order to determine the SAFE-UP passive safety systems effectiveness, representative test cases for the relevant accident scenarios were tested in both virtual and physical environments.
Flannagan, Carol Ann Cook,, Vidal, Carles,, Davidsson, Johan,, Becker, Julian,, Kovaceva, Jordanka,, Mensa, Genis,, Östling, Martin,   +6 more
core  

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

FEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill, Hassan Yousef Othman AlMuallim, Elouisa Maddock, Carl Hobbs, Earl Clarke, Maria B. Goncalves, Jonathan P. T. Corcoran   +6 more
wiley   +1 more source

Pd-Induced Electronic Activation and Strain-Tunable Adsorption-Coupled Electronic Modulation in Janus ZrSSe Monolayers

Electronic Materials
Pd-decorated Janus ZrSSe monolayers provide a promising platform for adsorption-coupled electronic modulation in two-dimensional materials. Using first-principles density functional theory, we systematically investigate the structural stability ...
Guanxiang Yang, Ligang Wang, Lihongye Liao, Qiang Zhao, Xiaoping Ouyang   +4 more
doaj   +1 more source

The Method of Calculating the Frequency of the Initiating Event in a Dual-Unit Site with the Example of LOOP Events

Energies, 2023
In a nuclear power plant, the consequences of a multi-unit event occurring concurrently are more serious than those of a single-unit event. The first step in the probabilistic safety analysis of multi-units is to analyze the initiating events and ...
Wanxin Feng, Ming Wang, Zhixin Xu, Yu Yu
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source