Results 81 to 90 of about 12,319 (196)

Molecular Engineering for Enhanced Second‐Order Nonlinear Response in Spontaneously‐Oriented Evaporated Organic Films

open access: yesAdvanced Optical Materials, Volume 14, Issue 7, 16 February 2026.
Intramolecular bridge‐locking frustrates detrimental anti‐parallel packing in evaporated organic films. This design enhances net polar orientation, leading to a twofold off‐resonance increase in the second‐order nonlinear susceptibility (χ(2)) without electric‐field poling.
Pierre‐Luc Thériault   +6 more
wiley   +1 more source

Modeling the Higher Heating Value of Spanish Biomass via Neural Networks and Analytical Equations

open access: yesEnergies
Accurate estimation of biomass higher heating value (HHV) is crucial for designing efficient bioenergy systems. In this study, we developed a Backpropagation artificial neural network (ANN) that predicts HHV from routine proximate/ultimate composition ...
Anbarasan Jayapal   +4 more
doaj   +1 more source

Combustion behaviour of some biodesulphurized coals assessed by TGA/DTA [PDF]

open access: yes, 2010
Thermal analysis, i.e. TGA/DTA is used to study the changes in the combustion behaviour of microbially treated coals. In view of their high sulphur content and industrial significance three samples are under consideration, i.e.
Carleer, R.   +9 more
core   +1 more source

Leveraging Wind Energy for Electricity and Hydrogen Production: A Sustainable Solution to Power Shortages and Eco‐Friendly Alternative Fuel

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 2, February 2026.
The article attracts researchers, policymakers, and industry leaders in renewable energy, hydrogen, and sustainable development, as it addresses the critical need for clean, efficient energy solutions. By evaluating the technical, environmental, and economic feasibility of integrating wind energy with hydrogen production. The findings offer significant
Mohamed Elnaggar   +4 more
wiley   +1 more source

Evaluation of Growth and Energy Parameters of One-Year-Old Raspberry Shoots, Depending on the Variety

open access: yesEnergies
The article examines the influence of six varieties of primocane raspberries, Rubus idaeus L., on the growth parameters and energy properties of the biomass.
Grzegorz Maj   +3 more
doaj   +1 more source

Torrefaction of Municipal Solid Waste in Malaysia [PDF]

open access: yes, 2017
Municipal solid waste (MSW) disposal is one of the main issues towards sustainable development in Malaysia. Current practices for MSW disposal such as landfilling and incineration poses a serious problems on the environment and health.
Noor Asma Fazli, Abdul Samad   +2 more
core   +1 more source

Techno‐Economic Analysis of Solar‐Wind Hybrid Systems for Green Hydrogen Production in South Africa, KwaZulu‐Natal Province

open access: yesEnergy Science &Engineering, Volume 14, Issue 2, Page 701-720, February 2026.
ABSTRACT Rising global energy demand and the climate crisis have intensified the pursuit of renewable energy, with green hydrogen emerging as a key alternative to fossil fuels. South Africa, heavily reliant on coal‐based energy, faces pressure to decarbonize and transition to a green economy.
Sandile Mtolo   +4 more
wiley   +1 more source

Valorisation of oil palm wastes into high yield and energy content biochars via slow pyrolysis: Multivariate process optimisation and combustion kinetic studies

open access: yesMaterials Science for Energy Technologies, 2020
Palm kernel shell (PKS) and empty fruit bunch (EFB) are agricultural wastes discharged in significant quantities by the Malaysia palm oil industry.
Xin Jiat Lee   +5 more
doaj   +1 more source

Water footprint of bio-energy and other primary energy carriers [PDF]

open access: yes, 2008
Freshwater is essential for life on earth, not only for basic human needs such as food, fibre and drinking water, but also for a healthy environment. In the near future, important challenges are to meet basic needs and to ensure that the extraction of ...
Gerbens-Leenes, P.W.   +2 more
core   +2 more sources

Efficacy and safety of steroid‐sparing strategy in the treatment of AIHA associated with KSHV/HHV‐8 positive multicentric Castleman disease

open access: yes
HemaSphere, Volume 10, Issue 4, April 2026.
Yannick Dieudonné   +24 more
wiley   +1 more source

Home - About - Disclaimer - Privacy