Results 31 to 40 of about 53,922 (261)
Geology, Ecology, and LandscapesWater is a critical resource for human and ecological sustainability, particularly in semi-arid regions such as Namibia, where surface water is limited and evaporation rates are high.
Severeni Ashili +2 more
doaj +1 more source
A Global Meta-Analysis on the Impact of Management Practices on Net Global Warming Potential and Greenhouse Gas Intensity from Cropland Soils. [PDF]
PLoS ONE, 2016 Management practices, such as tillage, crop rotation, and N fertilization, may affect net global warming potential (GWP) and greenhouse gas intensity (GHGI), but their global impact on cropland soils under different soil and climatic conditions need ...
Upendra M Sainju
doaj +1 more source
Fictitious time wave packet dynamics: I. Nondispersive wave packets in the quantum Coulomb problem
, 2009 Nondispersive wave packets in a fictitious time variable are calculated analytically for the field-free hydrogen atom. As is well known by means of the Kustaanheimo-Stiefel transformation the Coulomb problem can be converted into that of a four ...
Fabčič, T., Main, J., Wunner, G.
core +1 more source
Local community water providers universalize access and reduce poverty
Ciencias Ambientales, 2013 This article develops two themes: the link between access to water and poverty, and the role of community organizations enabling access to water in rural and periurban communities of Costa Rica.
Maureen Ballestero
doaj +1 more source
Impact of Combine Harvester Technological Operations on Global Warming Potential
Applied Sciences, 2021 The agricultural machinery is making a considerable negative contribution to the acceleration of global warming. In this study, we analyzed the impact of combine harvesters (CHs) on the global warming potential (GWP) by evaluating the telematics data ...
Dainius Savickas +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Thermodynamic Analysis of Low GWP Refrigerant Mixtures in a Refrigerator as Replacement to R-134A
Journal of Mechanical Engineering, 2019 Chlorofluorocarbons and hydro chlorofluorocarbons (HCFCs) are replaced by hydroflourocarbons (HFCs) which is not harmful to the ozone layer. However, few of HFCs have a relatively high global warming potential (GWP) and are subject to further examination
Hasheer Sk Mohammad, Srinivas Kolla
doaj +1 more source
Scientific Reports, 2023 In response to global warming, researchers worldwide are actively investigating various techniques and institutional frameworks to reduce the emission of greenhouse gases.
Hyunsik Kim +3 more
doaj +1 more source
Who pollutes in Scotland? A prelude to an analysis of sustainability policies in a devolved context [PDF]
, 2001 The notion of sustainable development has begun to figure prominently in the regional, as well as the national, policy concerns of many industrialized countries. Indicators have typically been used to monitor changes in economic, environmental and social
McGregor, Peter G +3 more
core
The Global Warming Potential of Building Materials: An Application of Life Cycle Analysis in Nepal [PDF]
, 2017 open6siThis paper analyzes the global-warming potential of materials used to construct the walls of 3 building types—traditional, semimodern, and modern—in Sagarmatha National Park and Buffer Zone in Nepal, using the life-cycle assessment approach ...
Francesca Pierobon +5 more
core +4 more sources