Results 11 to 20 of about 1,223,219 (254)

Preliminary analysis of the possibility of using REMIX fuel in VVER-1200 reactors of the Belarusian NPP

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2022
The transition from conventional uranium to regenerated fuel, which uses reprocessed spent fuel and enriched natural uranium, improves fuel efficiency and reduces the amount of spent nuclear fuel (SNF).
V. T. Kazazyan   +5 more
doaj   +1 more source

Fuel recycling control in long pulse operation with full tungsten divertors in EAST tokamak

open access: yesNuclear Materials and Energy, 2023
Fuel recycling control in long pulse discharges is studied in EAST tokamak with tungsten divertors by particle balance. Double null configuration, proper Resonant Magnetic Perturbation (RMP), divertor cryopumps and realtime lithium injection, are all ...
Yaowei Yu   +5 more
doaj   +1 more source

Justification of VVER-1000 safety when using fuel compositions doped by protactinium and neptunium [PDF]

open access: yesNuclear Energy and Technology, 2020
Increasing fuel burnup is one of the important areas of nuclear power development. Currently, the most common type of light-water reactors is characterized by burnup ratios of about 5%, i.e., only a small fraction of fuel is used to generate electricity.
Tuul Baatar, Evgeny G. Kulikov
doaj   +3 more sources

Automotive Fuel Processor Development and Demonstration with Fuel Cell Systems [PDF]

open access: yes, 2005
The potential for fuel cell systems to improve energy efficiency and reduce emissions over conventional power systems has generated significant interest in fuel cell technologies.
Cells, Nuvera Fuel
core   +1 more source

State of the Art of Fuel Cells for Ship Applications [PDF]

open access: yes, 2012
Fuel cells promise to be far more efficient, produce lower or zero emissions, and operate cleaner than conventional internal-combustion engine and gas turbine. They are already used for transportation application (buses, cars and tramways).
HAN, Jingang   +5 more
core   +1 more source

Qualification of strategies for modernizing test frequency of safety systems at nuclear power facilities with extended time of fuel campaigns

open access: yesTrudy Odesskogo Politehničeskogo Universiteta
A risk-informed method for qualifying (substantiating) strategies for increasing the test periodicity of passive safety systems in the regimes of increasing the time of fuel campaigns of nuclear power facilities has been developed.
Володимир Іванович Скалозубов   +4 more
doaj   +5 more sources

“We Are Seneca Lake”: Defining the Substances of Sustainable and Extractive Economics Through Anti-Fracking Activism

open access: yesFrontiers in Communication, 2020
Scholars of environmental communication have had difficulty discerning whether and how nature should be considered as an economic resource for humans.
Mollie K. Murphy
doaj   +1 more source

Silencing the Voice: the fossil-fuelled Atlas Network’s Campaign against Constitutional Recognition of Indigenous Australia

open access: yesCosmopolitan Civil Societies: An Interdisciplinary Journal, 2023
Australians will soon vote in a referendum to recognise Indigenous Australia in its 1901 Constitution and establish a First Nations Voice to Parliament. A year ago, polling suggested the referendum proposal of the 2017 National Constitutional Convention
Jeremy Walker
doaj   +1 more source

Carbon as Investment Risk—The Influence of Fossil Fuel Divestment on Decision Making at Germany’s Main Power Providers

open access: yesEnergies, 2015
German electricity giants have recently taken high-level decisions to remove selected fossil fuel operations from their company portfolio. This new corporate strategy could be seen as a direct response to the growing global influence of the fossil fuel ...
Dagmar Kiyar, Bettina B. F. Wittneben
doaj   +1 more source

Divestment and Democracy at a Canadian University

open access: yesJournal of the Council for Research on Religion, 2020
The campaign to divest the endowment of McGill University from fossil fuel has had amazing success in using scientific knowledge to inspire democratic action. Organizations collectively representing all students and academic staff, and most non-academic
Gregory M. Mikkelson
doaj   +1 more source

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