Results 151 to 160 of about 662,246 (360)

AI‐Driven Optimization of a Hybrid PV–Wind–BESS Microgrid for a Rural Educational Institution in Developing Countries

open access: yesEnergy Science &Engineering, EarlyView.
An AI‐driven CNN–LSTM forecasting framework is integrated with HOMER Pro to optimally design a grid‐connected PV–wind–BESS microgrid for a rural school in Bangladesh, achieving 91.7% renewable penetration, low energy cost (0.0397 USD/kWh), and an 81.5% reduction in CO2 emissions. ABSTRACT Hybrid renewable microgrid planning in HOMER Pro often relies on
Robiul Khan   +5 more
wiley   +1 more source

Multiobjective Optimization of Hydrogen‐Assisted Calophyllum inophyllum Biodiesel Operation in a Compression Ignition Engine

open access: yesEnergy Science &Engineering, EarlyView.
Tri‐fuel diesel–Calophyllum inophyllum biodiesel–hydrogen operation was tested over 96 points in a diesel engine. Eight performance and emission metrics feed a preference‐agnostic Bootstrapped Empirical Multiobjective Ranking and Selection methodology, revealing load‐blend‐hydrogen windows that increase efficiency, restrain smoke, and expose NOx trade ...
C. Naga Kumar   +5 more
wiley   +1 more source

Model for Evaluating Diesel Consumption in Agriculture and CO<sub>2</sub> Emissions, with Forest Projects to Extract Carbon from the Atmosphere [PDF]

open access: diamond, 2018
Luiz Carlos Sérvulo de Aquino   +4 more
openalex   +1 more source

Experimental Investigation of Burning Liquids in Reduced Oxygen

open access: yesFire and Materials, EarlyView.
ABSTRACT The effects of oxygen concentration on combustion of gases have been investigated on fundamental levels in several studies. However, the same type of fundamental studies has not been made for liquid or solid fuels due to complex relationships between flame structure and changing mass loss rates (MLR).
Joakim Åström   +3 more
wiley   +1 more source

Impacts of U.S. tariffs on electric vehicle imports from China

open access: yesJournal of the Agricultural and Applied Economics Association, EarlyView.
Abstract In May 2024, the United States announced a steep increase in tariffs on electric vehicles (EVs) imported from China. This paper evaluates the short‐run impacts of that policy on trade flows and investor expectations. We find that imports of Chinese EVs declined sharply following the announcement.
Nelton Raul   +2 more
wiley   +1 more source

DEVELOPMENT OF RECOMMENDATIONS IN INCREASE OF QUALITATIVE INDICES OF CASTINGS «SLEEVE»

open access: yesЛитьë и металлургия, 2011
Recommendations on increase of qualitative indicators of castings «Sleeve» are given. It is shown that for modifying of melt it is offered to use just modifier MK95 in quantity of 4–6 kg per 1 ton of liquid metal.
V. A. Chajkin   +2 more
doaj  

Future fuels and engines for railroad locomotives. Volume 1: Summary [PDF]

open access: yes
The potential for reducing the dependence of railroads on petroleum fuel, particularly Diesel No. 2 was investigated. Two approaches are studied: (1) to determine how the use of Diesel No.
Bonzo, B. B.   +3 more
core   +1 more source

The Non‐Professional Virtues of the Hospice Volunteer

open access: yesJournal of Applied Philosophy, EarlyView.
ABSTRACT Volunteers have long played a significant role in hospice care. Much of the care volunteers provide consists of weekly hour‐long in‐home visits. Home‐visiting hospice volunteers are not professionals, nor are they strangers or intimates. Hospice volunteers will not typically face moral dilemmas, nor be called upon to make dramatic decisions ...
Michael B. Gill
wiley   +1 more source

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