Results 31 to 40 of about 491,180 (164)

Advanced Timber Construction Industry: A Review of 350 Multi-Storey Timber Projects from 2000–2021

open access: yesBuildings, 2022
Throughout the last two decades the timber building sector has experienced a steady growth in multi-storey construction. Although there has been a growing number of research focused on trends, benefits, and disadvantages in timber construction from ...
Hana Svatoš-Ražnjević   +2 more
semanticscholar   +1 more source

Effect of Growth Temperature on Crystallization of Ge1−xSnx Films by Magnetron Sputtering

open access: yesCrystals, 2022
Ge1−xSnx film with Sn content (at%) as high as 13% was grown on Si (100) substrate with Ge buffer layer by magnetron sputtering epitaxy. According to the analysis of HRXRD and Raman spectrum, the quality of the Ge1−xSnx crystal was strongly dependent on ...
H. Huang   +6 more
semanticscholar   +1 more source

THE LIFE CYCLE COST MANAGEMENT (LCCM) ASPECTS OF MAINTENANCE IN URBAN PUBLIC TRANSPORT (UPT) SYSTEMS, ARGUMENTS FOR A GUIDE OF TRAMS MODERNIZATION [PDF]

open access: yesJournal of Sustainable Energy, 2015
Planned life cycle is determined by how deep operating and maintaining the infrastructure and public transport vehicles, reducing costs is optimized by adapting appropriate strategies.
CSUZI I.
doaj  

Confronting Vegard’s rule in Ge1−x Sn x epilayers: from fundamentals to the effect of defects

open access: yesJournal of Physics D: Applied Physics, 2022
Comprehensive and systematic study challenging the application of Vegard’s rule to germanium tin solid solutions grown on germanium buffer layers and 100 silicon substrates is presented.
S. Magalhães   +5 more
semanticscholar   +1 more source

Cyanobacterial Soil Surface Consortia Mediate N Cycle Processes in Agroecosystems

open access: yesFrontiers in Environmental Science, 2019
Naturally occurring cyanobacterial growth on soil surfaces with udic moisture regimes has received far less study than biological soil crusts (BSCs) of xeric or aridic biomes.
Xin Peng, Mary Ann Bruns, Mary Ann Bruns
doaj   +1 more source

Comprehensive assessment of the indoor air quality in a chlorinated Olympic-size swimming pool

open access: yesEnvironment International, 2020
Elite swimmers and swimming pool employees are likely to be at greater health risk due to their regular and intense exposure to air stressors in the indoor swimming pool environment.
Fátima Felgueiras   +5 more
doaj   +1 more source

ReAFFIRM: Real-time Assessment of Flash Flood Impacts – a Regional high-resolution Method

open access: yesEnvironment International, 2020
Flash floods evolve rapidly in time, which poses particular challenges to emergency managers. One way to support decision-making is to complement models that estimate the flash flood hazard (e.g.
Josias Ritter   +4 more
doaj   +1 more source

Assessment of the River Water Pollution Levels in Kuantan, Malaysia, Using Ion-Exclusion Chromatographic Data, Water Quality Indices, and Land Usage Patterns

open access: yesAir, Soil and Water Research, 2016
Water qualities of three suburban rivers, namely, Kuantan, Belat, and Galing rivers, in Kuantan, Malaysia, were examined effectively by using ion-exclusion/cation-exchange chromatography with water quality indices and land usage data.
Daisuke Kozaki   +6 more
doaj   +1 more source

Sinais de um problema crônico: a governança hídrica carece promover os comitês de bacias, coordenar planos e gerir informações

open access: yesRevista Ambiente & Água, 2017
A atual governança Hídrica no Brasil contribui para o aumento dos problemas oriundos da escassez hídrica na bacia do São Francisco, majorando os conflitos pelo uso da água.
Marianna Siegmund-Schultze   +2 more
doaj   +1 more source

Albatrosses and petrels at South Georgia as sentinels of marine debris input from vessels in the southwest Atlantic Ocean

open access: yesEnvironment International, 2020
Increasing amounts of anthropogenic debris enter the ocean because of mismanagement in coastal communities and, despite a global ban on deliberate dumping, also from vessels, endangering wildlife.
Richard A. Phillips, Claire M. Waluda
doaj   +1 more source

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