Results 81 to 90 of about 2,131,152 (220)
Results in EngineeringEnergy is essential for development, and sustainable energy systems are required for long-term development. Anaerobic digestion (AD) provides a sustainable approach to managing organic waste and supplying energy.
Praise Ejigboye +7 more
doaj
International Journal of Energy Economics and PolicyThe aim of this research is to analyze, via transmission channels, the effects of energy efficiency and renewable energy consumption on carbon dioxide (CO2) emissions in sub-Saharan Africa (SSA) over the period 2002-2020.
Tibi Didier Zoungrana +2 more
doaj +1 more source
Gluon saturation effects at forward rapidities at LHC in pp collisions
, 2009 We investigate hadrons and direct photon production in pp collisions at the LHC energy within the color-dipole approach. We show that greatest sensitivity to gluon saturation effects is reached at very forward rapidities in pp collisions at LHC (\sqrt{s}=
Rezaeian, Amir H.
core +1 more source
Progress of sustainable development goal 7: clean and green energy for all as the biggest challenge to combat climate crisis [PDF]
, 2022 Naveen Kumar Arora, Isha Mishra
openalex +1 more source
On the means, costs, and system-level impacts of 24/7 carbon-free energy procurement
, 2023 A growing number of public and private energy buyers are interested in 24/7 carbon-free energy (CFE) procurement, which means that every kilowatt-hour of electricity consumption is met by carbon-free sources at all times. It has the potential to overcome
Brown, Tom, Riepin, Iegor
core
Uniquely Strongly Clean Triangular Matrix Rings [PDF]
arXiv, 2013 A ring $R$ is uniquely (strongly) clean provided that for any $a\in R$ there exists a unique idempotent $e\in R \big(\in comm(a)\big)$ such that $a-e\in U(R)$. Let $R$ be a uniquely bleached ring. We prove, in this note, that $R$ is uniquely clean if and only if $R$ is abelian, and $T_n(R)$ is uniquely strongly clean for all $n\geq 1$, if and only if ...
arxiv
Inequality of opportunity on Asia and the Pacific : clean energy [PDF]
, 2017 As part of the 2030 Agenda for Sustainable Development, member States pledge to ensure access to affordable, reliable, sustainable and modern energy for all (SDG 7).
UN.ESCAP
core
Current status and future investment potential in renewable energy in Jordan: An overview
Heliyon, 2020 Jordan imports 94% of its oil and gas (fossil fuels) to meet its energy needs, leaving it vulnerable to variations in fuel price. Jordan's demand for energy is growing at a rate of 3% annually. In response, the government set a target of obtaining 10% of
Ghaida Abu-Rumman +2 more
doaj
Smart Agricultural TechnologyBuilding integrated photovoltaic thermal (BIPVT) greenhouse technology exhibits great potential to enhance crop yielding, energy harvesting, and water management for highly efficient farming and enables controlled environment agriculture (CEA) for ...
Tony Chen, Huiming Yin
doaj
Magnetic breakdown in a normal-metal - superconductor proximity sandwich
, 1997 We study the magnetic response of a clean normal-metal slab of finite thickness in proximity with a bulk superconductor. We determine its free energy and identify two (meta-)stable states, a diamagnetic one where the applied field is effectively screened,
A.C. Mota +13 more
core +1 more source