Results 51 to 60 of about 724 (168)
Vegetation impact and recovery from oil-induced stress on three ecologically Distinct Wetland Sites in the Gulf of Mexico [PDF]
, 2016 April 20, 2010 marked the start of the British Petroleum Deepwater Horizon oil spill, the largest marine oil spill in US history, which contaminated coastal wetland ecosystems across the northern Gulf of Mexico.
Khanna, S, Shapiro, K, Ustin, SL
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Teorijska analiza niskozapaljivih i ekološki prihvatljivih smjesa ukapljenog naftnog plina i tetrafluoretana kao hladila [PDF]
, 2023 Liquefied petroleum gas (LPG), like other hydrocarbon gases, has good thermo-physical and ecological properties, but its high-flammability has limited its direct use in refrigeration applications.
Amosun, Semiu Taiwo +2 more
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Energies, 2020 In this paper, a combined organic Rankine cycle (ORC) system that can effectively utilize the cold energy of Liquefied Nature Gas (LNG) and the waste heat of dual fuel (DF) marine engine was proposed.
Zhen Tian +4 more
doaj +1 more source
Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.The properties of fly and bottom ashes produced by Morupule power stations in Botswana are analysed for their pozzolanicity. Furthermore, the influence of physical, chemical and microstructural properties of the ashes on the performance of compressive strength of fly ash–based blended cement and geopolymer mortar was evaluated.
Damilola O. Oyejobi +4 more
wiley +1 more source
Natural Refrigerant on Board Marine Vessels [PDF]
, 2022 The paper deals with the topic of refrigerants, their historical evolution, applied legislation and trends in maritime affairs. Regarding the Environmental care paper considers the impact of refrigerants of refrigeration systems, both on stationary ...
Glavan, Ivica +3 more
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Journal of Agrarian Change, Volume 24, Issue 3, July 2024.Abstract The paper explores how beneficiaries of South Africa's land reform programme attempt to navigate the contradictory dynamics of production and social reproduction in collectively owned agricultural enterprises. The Mphuzanyoni Communal Property Association in KwaZulu‐Natal province farms with commercial beef herds and the Mayime Cooperative in ...
Brittany Bunce +2 more
wiley +1 more source
Holodilʹnaâ Tehnika i Tehnologiâ, 2016 Nowadays energy efficiency improvement and global warming are issues of current interest because of the natural resources depletion and extreme climate change.
V. О. Bedrosov +2 more
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A3 and A2 refrigerants: Border determination and hunt for A2 low-GWP blends [PDF]
, 2021 In Press, Journal Pre-proofThe hunt for new refrigerant blends has been concentrated to locate A1 refrigerants. However, the investigation for A2 or A2L blends to replace hydrocarbons (A3) has not attracted attention yet, although these mixtures will ...
Cabello López, Ramón +4 more
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A Theoretical Comparative Study of CO2 Cascade Refrigeration Systems
Applied Sciences, 2019 The objective of this work is the comparison of the different cascade refrigeration systems with CO2 in the low-temperature circuit. A total of 18 different cascade refrigeration systems are examined including the CO2/CO2 cascade system.
Evangelos Bellos, Christos Tzivanidis
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Vr 2: a new apple scab resistance gene [PDF]
, 2018 Reports from several European countries of the breakdown of the Vf resistance, the most frequently used source of resistance in breeding programs against apple scab, emphasize the urgency of diversifying the basis of apple scab resistance and pyramiding ...
Bigler, B. +4 more
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