Results 21 to 30 of about 924,385 (309)

Alternative Energy

open access: yesAdvancing Microelectronics Magazine, 2010
An exceptionally timely volume that weighs the costs and benefits of alternative energy sources and their implications for reducing energy consumption. As this book makes clear, civilization cannot long continue to ride on an oil slick. Worldwide, many people have come to see dependence on coal, and especially on oil, not only as unsustainable ...
Brian C. Black, Richard Flarend
  +4 more sources

PRATIC: A soluble-boron-free, pressurized water cooled, SMR core benchmark

open access: yesEPJ Nuclear Sciences & Technologies
Current nuclear reactor research is actively exploring small modular pressurized water reactors (PWRs), particularly soluble-boron-free (SBF) configurations.
Vuiart Romain   +3 more
doaj   +1 more source

Potential investigation of combined natural dye pigments extracted from ivy gourd leaves, black glutinous rice and turmeric for dye-sensitised solar cell

open access: yesHeliyon, 2023
Environmental sustainability, resource availability, and cost-effectiveness are the driving forces behind the search for natural sensitised dyes to replace synthetic ones.
V. Seithtanabutara   +3 more
doaj   +1 more source

Agriculture: Alternative Energy Sources

open access: yes, 2015
This entry presents an overview of alternative energy sources for agriculture. The potential of the adoption of various alternative energy sources including renewable energy in agriculture are ...
Guangnan Chen   +7 more
core   +1 more source

Update from the NREL Alternative Fuel Transit Bus Evaluation Program [PDF]

open access: yes, 1999
The object of this project, which is supported by the U.S. Department of Energy (DOE) through the National Renewable Energy Laboratory (NREL), is to provide a comprehensive comparison of heavy-duty urban transit buses operating on alternative fuels and ...
Norton, P. (National Renewable Energy Laboratory)   +2 more
core   +1 more source

Enhancing Photovoltaic Thermal System Efficiency Using Micro-Channel Container and Nanoparticle Composited Phase Change Material: Effect of Dimensionless Water Flow [PDF]

open access: yesE3S Web of Conferences
The photovoltaic thermal (PV/T) hybrid system has attracted significant interest from researchers in the solar field. These systems efficiently harness solar radiation, converting it into a usable source of energy and making use of any excess heat ...
Phukaokaew Wisanu   +2 more
doaj   +1 more source

Scenarios for a Clean Energy Future: Interlaboratory Working Group on Energy-Efficient and Clean-Energy Technologies

open access: yes, 2000
This study estimates the potential for public policies and R and D programs to foster clean energy technology solutions to the energy and environmental challenges facing the nation.
The Interlaboratory Working Group on Energy-Efficient and Clean-Energy Technologies
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Socio-economic and environmental benefits of biofuel production development from agricultural waste in Ukraine

open access: yesEnvironmental & Socio-economic Studies, 2020
Energy needs are determined by three main factors: population growth, the economic development of society, and the scientific and technical level of production processes. These needs are increasing year by year in the world and in 2018 they exceeded 13.5
Pryshliak Natalia, Tokarchuk Dina
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

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