Results 1 to 10 of about 144,432 (326)

Reversed Controlled Polymerization (RCP): Depolymerization from Well-Defined Polymers to Monomers

open access: yesJournal of the American Chemical Society, 2023
Controlled polymerization methods are well-established synthetic protocols for the design and preparation of polymeric materials with a high degree of precision over molar mass and architecture.
Glen R. Jones   +5 more
semanticscholar   +1 more source

Gray Model Study of Strength and Pore Structure of Recycled Concrete Powder (RCP) Concrete Based on Low-Field NMR Technology

open access: yesMaterials, 2023
In order to improve the resource utilization of recycled concrete powder (RCP), this study aimed to investigate the effect of RCP admixture, curing age, and alkali excitation on the strength of RCP concrete.
Yongli Hou   +4 more
semanticscholar   +1 more source

The effect of recycled concrete powder (RCP) from precast concrete plant on fresh and mechanical properties of cementitious pastes

open access: yesMateriales de Construccion, 2023
This study aims to evaluate the effect of RCP from a precast concrete plant on rheological and mechanical properties of cementitious pastes. In the study, Portland cement was replaced by RCP in 10, 20, and 30% (in mass).
J. Rocha   +2 more
semanticscholar   +1 more source

Employing adaptive fuzzy computing for RCP intelligent control and fault diagnosis

open access: yesNuclear Science and Techniques, 2023
Loss of coolant accident (LOCA), loss of fluid accident (LOFA), and loss of vacuum accident (LOVA) are the most severe accidents that can occur in nuclear power reactors (NPRs).
Ashraf Aboshosha, Hisham A. Hamad
semanticscholar   +1 more source

Charge screening in the Abelian Higgs model

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
In the Abelian Higgs model electric (and magnetic) fields of external charges (and currents) are screened by the scalar field. In this contribution, complementing recent investigations of Ishihara and Ogawa, we present a detailed investigation of charge ...
Péter Forgács, Árpád Lukács
doaj   +1 more source

Shifts in Planting Date and Change in Length of Growing Season in Yazd Province Under Warmer Climate Conditions [PDF]

open access: yesNīvār, 2022
Changes in the land biosphere since 1970 are consistent with global warming: climate zones have shifted poleward in both hemispheres, and the growing season has on average lengthened by up to two days per decade since the 1950s in the Northern Hemisphere
Mansuoreh Kohi   +2 more
doaj   +1 more source

Greenhouse Gas Emissions from Global Cities Under SSP/RCP Scenarios, 1990 to 2100

open access: yes, 2021
Projections of greenhouse gas (GHG) emissions are critical to better understanding and anticipating future climate change under different socio-economic conditions and mitigation strategies.
K. Gurney   +8 more
semanticscholar   +1 more source

Impact of climate change on the streamflow of the Arjo-Didessa catchment under RCP scenarios

open access: yesJournal of Water and Climate Change, 2021
In this study, the impact of climate change on the streamflow of the Arjo-Didessa catchment, Upper Blue Nile basin, is evaluated. We used the outputs of four climate models for two representative concentration pathway (RCP) climate scenarios, which are
Wudeneh Temesgen Bekele   +2 more
semanticscholar   +1 more source

Rainfall and Temperature Projections and their Impact Assessment Using CMIP5 Models under Different RCP Scenarios for The Eastern Coastal Region of India

open access: yesCurrent Science, 2021
Trend analysis of annual rainfall over the coastal districts of Odisha, India showed statistically nonsignificant increasing trend in all districts, except Ganjam. Whereas the maximum and minimum temperature showed significant increasing trend.
S. Vijayakumar   +7 more
semanticscholar   +1 more source

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