Results 51 to 60 of about 8,251,367 (303)
Satellite Observation of the Marine Light-Fishing and Its Dynamics in the South China Sea
Journal of Marine Science and Engineering, 2021 The South China Sea (SCS) is one of the most important fishery resource bases in the world. Marine fisheries, as a crucial component of regional food security and national revenue, raise wide concern about marine ecology, social-economic and political ...
Huiting Li +4 more
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Sustainable Materials Design With Multi‐Modal Artificial Intelligence
Advanced Science, EarlyView.Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu +8 more
wiley +1 more source
Advanced Science, EarlyView.Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais +32 more
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Energy diplomacy in a time of energy transition
Energy Strategy Reviews, 2019 The global energy system is undergoing a transition away from a nearly complete dependence on fossil fuels toward a greater reliance on clean and renewable energy sources.
Steven Griffiths
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Energy Security of Hydropower Producing Countries—The Cases of Tajikistan and Kyrgyzstan
Energies, 2022 Energy security, as one of the most important components of state security, is a permanent element of academic debates and political discussions. Owing to the multidimensional and multifaceted nature of energy security, defining it is a complex process ...
Katarzyna Kosowska, Piotr Kosowski
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Geopolitics and rare earth metals
, 2022 Rare earth elements are critical in the production of consumer products, renewables, and green, industrial, and defense products. Using more than thirty years of Japanese import data, we document statistically significant relationships between ...
Omura, Akihiro +5 more
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China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications
Advanced Science, EarlyView.China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu +3 more
wiley +1 more source
Nepal Public Policy Review, 2021 The Constitutional Provision on Nepal’s Foreign Policy has emphasized securing Nepal’s international borders. Nepal’s Foreign Policy-2077 also demands Nepal’s border to be kept intact by protecting international border points and resolving boundary ...
Gaurav Bhattarai
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Unveiling a Near‐Total Rear Passivation for High Performance of Ultra‐Thin ACIGS
Advanced Science, EarlyView.Ultra‐thin solar cells of (Ag,Cu)(In,Ga)Se2 (ACIGS) suffer from rear interface recombination, limiting their performance. To tackle it, a full coverage plasma enhanced chemically vapor‐deposited 8 nm porous SiOx passivation layer was implemented and evaluated. It is shown that a combination of the near‐complete passivation from silica and the formation
Xavier L. Pinheiro +7 more
wiley +1 more source
Geopolitical and geoeconomic factors in India’s Central Asia policy
Halyk̦aralyk̦ k̦atynastar ža̋ne halyk̦aralyk̦ k̦u̇k̦yk̦ seriâsì, 2019 The dissolution of the Soviet Union towards the end of 1991 has led to the emergence of five Central Asian Republics (CARs) of the former Soviet Union, namely, Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan, and Turkmenistan, as independent countries ...
Pradhan Ramakrushna +2 more
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