Results 91 to 100 of about 636,917 (348)

Distance education possibilities analysis for integrated innovative projects [PDF]

open access: yes, 2018
The materials presented the possibilities development of solar and wind power plants, project development for all those who are engaged in the power studies and baseness.
Aheicheva, Oleksandra   +3 more
core   +1 more source

Oligohistidine‐Functionalized Single‐Walled Carbon Nanotube‐Guided RNA Delivery to Improve Shoot Regeneration Efficiency in Plant Calli

open access: yesAdvanced Functional Materials, EarlyView.
The pH‐sensitive His6‐SWNTs, which is functionalized with oligohistidine, can deliver STTM396 molecules into callus cells. The STTM396–SWNT complex treatments enhance shoot regeneration efficiency by regulating the miR396‐GRF module in Arabidopsis and tomato calli.
Yeong Yeop Jeong   +7 more
wiley   +1 more source

Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field

open access: yesAdvanced Functional Materials, EarlyView.
Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi   +7 more
wiley   +1 more source

Inhibiting perovskite decomposition by a creeper-inspired strategy enables efficient and stable perovskite solar cells

open access: yesNature Communications
The commercialization of perovskite solar cells is badly limited by stability, an issue determined mainly by perovskite. Herein, inspired by a natural creeper that can cover the walls through suckers, we adopt polyhexamethyleneguanidine hydrochloride as ...
Shuxian Du   +11 more
doaj   +1 more source

Renewable Energy Sources-Receiver Switching

open access: yesElektronika ir Elektrotechnika, 2011
Proposed and tested stand-alone renewable energy sources without the use of the energy output of the network. This is an important low-power renewable energy sources because there is no need to convert energy in the network when the be performed relatively expensive equipment.
Balasevicius, L.   +3 more
openaire   +2 more sources

Renewable Portfolio Standard and System Benefits Fund: Opening Markets to Clean, Domestic Energy Sources [PDF]

open access: yes, 2001
The Environmental and Energy Study Institute sponsored a Congressional briefing on two federal legislative proposals: the Renewable Portfolio Standard (RPS) and the System Benefits Fund (SBF).
Amy Brooks, Beth Bleil
core  

Biosupercapacitors for Human‐Powered Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim   +7 more
wiley   +1 more source

Supply of renewable energy sources and the cost of EU climate policy [PDF]

open access: yes
What are the excess costs of a separate 20% target for renewable energy as a part of the EU climate policy for 2020? We answer this question using a computable general equilibrium model, WorldScan, which has been extended with a bottom-up module of the ...
J. Koornneef, Stefan Boeters
core  

Sustainable energy: choices, problems and opportunities [PDF]

open access: yes, 2003
About the Book: The world's dependence on fossil fuels is widely acknowledged to be a major cause of rising levels of carbon dioxide in the atmosphere.
Elliott, David
core  

Impact of CO2 prices on the design of a highly decarbonised coupled electricity and heating system in Europe

open access: yes, 2018
Ambitious targets for renewable energy and CO2 taxation both represent political instruments for decarbonisation of the energy system. We model a high number of coupled electricity and heating systems, where the primary sources of CO2 neutral energy are ...
Andresen, G. B.   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy