Results 91 to 100 of about 2,131,152 (220)

Forecasting Carbon Emission Reductions: The Role of Solar Energy in Substituting Coal for Sustainable Development Goals

open access: yesInternational Journal of Energy Economics and Policy
This research aligns with the Sustainable Development Goals (SDGs), particularly SDG 7 (affordable and clean energy) and SDG 13 (climate action), by introducing a comprehensive model for carbon emissions reduction through the substitution of clean ...
Hasdi Aimon   +4 more
doaj   +1 more source

Rings Whose Clean Elements Are Uniquely Strongly Clean [PDF]

open access: yesarXiv
We define the class of {\it CUSC} rings, that are those rings whose clean elements are uniquely strongly clean. These rings are a common generalization of the so-called {\it USC} rings, introduced by Chen-Wang-Zhou in J. Pure \& Applied Algebra (2009), which are rings whose elements are uniquely strongly clean. These rings also generalize the so-called
arxiv  

Spin susceptibility in small Fermi energy systems: effects of nonmagnetic impurities

open access: yes, 2002
In small Fermi energy metals, disorder can deeply modify superconducting state properties leading to a strong suppression of the critical temperature $T_c$.
Cappelluti, E.   +2 more
core   +1 more source

Weakly nil clean graphs of rings [PDF]

open access: yesarXiv, 2017
In this article, the concept of nil clean graph of a ring has been generalised to weakly nil clean graph of a ring and graph theoretic properties like girth, clique number, diameter and chromatic index of the graph have been studied for a finite commutative ring.
arxiv  

Testing the LMA solution with solar neutrinos independently of solar models

open access: yes, 2005
We perform a comparative study of two methods of determining the survival probabilities of low, intermediate, and high energy solar neutrinos that emphasizes the general agreement between the Large Mixing Angle (LMA) solution and extant solar neutrino ...
Abdurashitov   +57 more
core   +1 more source

Contributions of artificial intelligence and digitization in achieving clean and affordable energy

open access: yesIntelligent Systems with Applications
Concerned by the continuous decline in the quality of life, poverty, environmental degradation, and escalated war and conflicts, the United Nations in 2015 instituted the 17 Sustainable Development Goals (SDGs) and 169 targets.
Omojola Awogbemi   +2 more
doaj  

Characteristics of successful risk management in product design [PDF]

open access: yes, 2012
The paper reports results of one of the largest empirical studies to-date on the impact of design risk management practices on product design success. Through a survey of 224 practices, 38 (in 7 categories) where found to be statistically significant for
Ben-Daya, Mohamed   +3 more
core  

On the means, costs, and system-level impacts of 24/7 carbon-free energy procurement

open access: yesEnergy Strategy Reviews
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
Iegor Riepin, Tom Brown
doaj  

Designing and Optimizing Electrode Materials for Energy Harvesting in CAPMIX Cells

open access: yesNanomaterials
The growing demand for clean, decentralized energy has increased interest in blue energy, which generates power from water with different salt concentrations.
Belén Lobato   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy