Results 21 to 30 of about 623,442 (269)

AP1000 Shield Building Dynamic Response for Different Water Levels of PCCWST Subjected to Seismic Loading considering FSI

open access: yesScience and Technology of Nuclear Installations, 2015
Huge water storage tank on the top of many buildings may affect the safety of the structure caused by fluid-structure interaction (FSI) under the earthquake.
Daogang Lu, Yu Liu, Xiaojia Zeng
doaj   +1 more source

Electrocatalytic and photocatalytic performance of noble metal doped monolayer MoS2 in the hydrogen evolution reaction: A first principles study

open access: yesNano Materials Science, 2021
To maximize the catalytic performance of MoS2 in the hydrogen evolution reaction, we investigate the electrocatalytic and photocatalytic performance of monolayer MoS2 doped with noble metal (Ag, Au, Cu, Pd, and Pt) using first principles calculation ...
Zheng Zhang   +4 more
doaj   +1 more source

A simulation study on enhancing sterilization efficiency in medical plastics through gamma radiation optimization

open access: yesScientific Reports, 2023
Gamma radiation is progressively emerging as an effective method to enhance the sterilization efficiency of medical plastics including Polyvinyl chloride (PVC).
Xin Yuan   +10 more
doaj   +1 more source

Use of Landsat 5 for Change Detection at 1998 Indian and Pakistani Nuclear Test Sites

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2014
An underground nuclear explosion (UNE) can generate a shock wave that lofts surface material, resulting in surface changes that might be detectable. The Comprehensive Nuclear Test-Ban Treaty (CTBT) allows ground and airborne spectral and thermal imaging ...
Michael E. Zelinski   +2 more
doaj   +1 more source

Study on Performance of Mesoscopic Impactor Filters for Aerosol Removal

open access: yesScience and Technology of Nuclear Installations, 2019
The mesoscopic impactor filter is designed to filtrate aerosols in the containment, which has not only high collection efficiency but also small flow resistance. In this paper, the influence of structural parameters and working parameters of the inertial
Wei Zhang   +4 more
doaj   +1 more source

Comparison of designing simple steel frame & coaxial brace systems by contrast of blast, using two methods of load & resistance coefficients & performance surfaces [PDF]

open access: yesJournal of Structural and Construction Engineering, 2016
Nowadays, because of the increasing terrorist attacks around the urban areas, designing buildings by contrast of resulted loads of blast came into consideration particularly in some sensitive buildings & vital arteries.
P. Hassanvand   +3 more
doaj   +1 more source

Active and Passive acoustic logging applied to the detection of preferential flow in a sedimentary aquifer

open access: yesScience and Technology for Energy Transition, 2023
Two boreholes of an experimental site located in the Cher region (France) were investigated via Full Waveform Acoustic Logging (FWAL). The acoustic tool used for the FWAL experiments is a flexible monopole tool holding two pairs of piezoelectric ...
Mari Jean Luc   +3 more
doaj   +1 more source

Optimization study of lead-based reactor heat exchangers based on Dakota coupling CFD

open access: yesInternational Journal of Advanced Nuclear Reactor Design and Technology
The lead-bismuth fast reactor is one of the fourth-generation reactor types.The microchannel heat exchangers are used as intermediate heat exchangers, which significantly influence the efficiency of supercritical carbon dioxide (S–CO2) Brayton cycle ...
Ge Gao   +6 more
doaj   +1 more source

Ironic Medications: A Narrative‐Based Psycho‐Educational Intervention to Explore Patient–Provider Communication in Adolescents With Haematological Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with haematological malignancies face significant emotional and relational challenges, often accompanied by difficulties in communicating their needs within the healthcare context. To address these issues, a narrative‐based psycho‐educational intervention based on the creation and prescription of Ironic Medications was ...
Marta Stoppa   +7 more
wiley   +1 more source

Effect of Photomultiplier Tube Voltage on the Performance of Sealed NaI (Tl) Scintillator Detectors

open access: yesScience and Technology of Nuclear Installations
We explored the nonlinear characteristics of energy resolution (ER) for the sealed NaI (Tl) scintillator detector by using a gamma-ray spectroscopy system and Monte Carlo simulation.
Hongchi Zhou   +4 more
doaj   +1 more source

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