Results 51 to 60 of about 660,090 (305)

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

Research on irregular plane mid story isolation structures in castor earthquake prone areas considering SSI effect

open access: yesFrontiers in Earth Science, 2023
The rock composition of karst area is mainly limestone, which is easy to be eroded and dissolved by water, forming a complex and fragile tectonics. Under the action of earthquake, the instability of stratum is aggravated.
Shuai Xiao   +5 more
doaj   +1 more source

Online news audiences: the challenges of web metrics [PDF]

open access: yes, 2013
Online audience tracking technologies create an unprecedented opportunity for the media to collect natural, real-time data on what users do, and do not do, with news products.
Nguyen, An
core  

Behavioural Study of Infill’s Walls on Soft Story Building

open access: yesInternational Journal for Modern Trends in Science and Technology, 2021
Open ground storey or soft storey is a typical feature in multistory structures in urban areas. This open storey is provided to accommodate parking, reception lobbies, office, communication hall etc. Many of structure having soft storey suffered major damage and collapsed in recent earthquakes. During an earthquake, because of variation in stiffness in
openaire   +1 more source

Solvent‐Free Manufacturing of Multifunctional Gas Diffusion Electrode Architectures for Enhanced CO2 Conversion From Low‐Concentration Streams

open access: yesAdvanced Functional Materials, EarlyView.
A tandem gas diffusion electrode (GDE) leveraging hierarchically engineered microgranules enables efficient CO2 electroreduction under dilute CO2 conditions. A key innovation lies in the solvent‐free precision assembly of metal–organic‐frameworks, carbon nanotubes, and copper nanoparticles.
Kai‐Jen Wu   +7 more
wiley   +1 more source

Seismic Pounding between Three Adjacent RC Buildings Considering Soil-Structure Interaction [PDF]

open access: yesJES: Journal of Engineering Sciences
In highly populated cities, the close spacing of buildings often results in interaction effects, including structure–soil–structure interaction (SSSI) and seismic pounding (SP), which occur because of the limited gaps left between adjacent structures. In
Tarek Alazrak   +2 more
doaj   +1 more source

High‐Throughput Exfoliation of Optoelectronic‐Grade MoS2 via Turbulent‐Flow Wet Jet Milling

open access: yesAdvanced Functional Materials, EarlyView.
A scalable wet jet milling exfoliation method is demonstrated for producing optoelectronic‐grade MoS2 nanosheets using environmentally friendly ethyl cellulose in ethanol dispersion media. Guided by fluid dynamics modeling, this approach is optimized to achieve record‐high exfoliation throughput and concentration.
Maryam Khalaj   +7 more
wiley   +1 more source

Identifying Soft-Ground-Story Pre-1977 High-Rise Structures in Bucharest for Updated Seismic Risk Analysis

open access: yesApplied Sciences
Soft-ground-story configurations in high-rise buildings present a critical vulnerability during seismic events, often leading to disproportionate structural damage and collapse.
Florin Pavel
doaj   +1 more source

Perilaku Struktur Bangunan dengan Ketidakberaturan Vertikal Tingkat Lunak Berlebihan dan Massa Terhadap Beban Gempa

open access: yesJurnal Teknik Sipil, 2016
Configuration Variation of building structures may result in systems irregularities of the structures. Two types irregularities which are often encountered are the excessive lateral soft stories and masses.
Bambang Budiono , Eko Budi Wicaksono
doaj   +1 more source

Indelible [PDF]

open access: yes, 2013
Many years ago I grew away from the evangelical Christian faith that had grounded my life (before and beyond death) since my early teens. Or so I thought: the stories my body now tell confront me with the sense that I have – secretly, ambivalently – held
Wyatt, Jonathan
core   +1 more source

Home - About - Disclaimer - Privacy