ABSTRACT The European Union's proposed Space Law aims to establish a unified approach for sustainable space activities across the EU. While the EU's satellite constellations contribute to sustainability efforts, they can also have negative environmental impacts.
Elena Cirkovic, Vitali Braun
wiley +1 more source
Reducing industrial pollution and inter-regional environmental inequality via the world's largest high-speed railway network. [PDF]
Liu Z, Zhu S, He C.
europepmc +1 more source
China's Strategic Approach to Tech Diplomacy in a Time of Global Uncertainty
ABSTRACT In the wake of U.S.‐China technological competition and the COVID‐19 pandemic, “tech diplomacy” has gained prominence in Chinese political and academic discourse. This concept is often ideologically framed to critique Western hegemonic narratives perceived as hindering China's technological advancement.
Zhao Alexandre Huang, Xiang Meng
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Research on Video Monitoring Technology for Galloping of OCS Additional Conductors of High-Speed Railway in Strong Wind Zone. [PDF]
Zhang W +6 more
europepmc +1 more source
The gopher tortoise (Gopherus polyphemus), a keystone species and ecosystem engineer, has declined by ~80% over the past century due to primarily habitat loss. In a 28‐year resurvey of federally protected Mobile County and state‐protected Baldwin County, we found tortoise populations persisted at ~59% and ~31% of sites, respectively, with significant ...
Robin B. Lloyd Jr. +4 more
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Experimental and Numerical Study on Lightweight-Foamed-Concrete-Filled Widened Embankment of High-Speed Railway. [PDF]
Hao D, Miao C, Fang S, Wang X, Shu Q.
europepmc +1 more source
Abstract This study examines the adaptive market hypothesis in the prewar and wartime Japanese stock market using a new market capitalization‐weighted price index. First, we find that the degree of market efficiency varies over time and with major historical events. This implies that the hypothesis is supported in this market.
Kenichi Hirayama, Akihiko Noda
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Research on Train-Induced Vibration of High-Speed Railway Station with Different Structural Forms. [PDF]
Guo X, Liu J, Cui R.
europepmc +1 more source
Terendak Military Cemetery: Bodies, Burials, and ‘Operation Bring Them Home'
Terendak Military Cemetery occupies an unusual position in the history of Australian war cemeteries. Initially established to service the needs of the community at Terendak Garrison—the operational base for Commonwealth forces in Malaya during the early years of the Cold War—it became the official overseas burial site of Australian dead during the ...
Hannah Swaine, Kate Ariotti
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The Characteristics of Long-Wave Irregularities in High-Speed Railway Vertical Curves and Method for Mitigation. [PDF]
Jiang L, Li Y, Zhao Y, Cen M.
europepmc +1 more source

