Results 91 to 100 of about 10,465,928 (364)
Nouveaux enjeux de sécurité spatiale
L'Espace PolitiqueEnsuring the security of outer space has become a crucial issue for a transforming space ecosystem, characterized by the proliferation of actors, the development of commercial interests, and the growing dependence of societies and States on space systems.
Florence Gaillard-Sborowsky
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Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source
Thermoelectric Modules Incorporating MgAgSb and Mg3(Sb,Bi)2 Synthesized Using a Melting Method
Advanced Engineering Materials, EarlyView.A scalable synthesis method for a thermoelectric material of MgAgSb is established. A thermoelectric power module of MgAgSb/Mg3(Sb,Bi)2 is fabricated, showing the conversion efficiency of 7.4% at ΔT = 315 K. The performance is comparable to conventional Bi2Te3 modules when they are operated with an air‐cooled heat exchanger.
Kazuo Nagase +8 more
wiley +1 more source
Zbornik Znanstvenih RazpravESA was established on 30 October 1980. It currently has twenty-three Member States, and its mission is to shape the development of the European space capability and to ensure that investment in space is continued in the direction of bringing benefts to
Anže Singer
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HUMANITY, FROM PEACEFUL EXPLORATION OF OUTER SPACE TO ITS CONQUEST THROUGH SPACE FORCES, ANTI-SATELLITE WEAPONS AND STATE OF THE ART SPACE TECHNOLOGIES [PDF]
Annals: Series on Military Sciences, 2019 For a long period of time, usage of outer space for humankind was limited to observing outer space constellations, navigation and prediction of meteorological phenomena.
Valentin BECHERU, Adrian STAN
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Equilibrium and nonequilibrium entanglement properties of 2D and 3D Fermi gases
, 2013 We investigate the entanglement properties of the equilibrium and nonequilibrium quantum dynamics of 2D and 3D Fermi gases, by computing entanglement entropies of extended space regions, which generally show multiplicative logarithmic corrections to the ...
Nespolo, Jacopo, Vicari, Ettore
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Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
Utrecht Law ReviewTraditionally, the governance of outer space and the regulation of space activities have been State-centred. During the last decade, however, global space governance has been characterized by the influx of private space actors with the capacity to ...
Maria Manoli
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Investigating the Effective Numerical Solution Parameters in Calculating the Roll Damping Coefficient [PDF]
فصلنامه علوم و فناوری فضایی, 2017 The contribution of injured person in creating or worsening the damage caused by space objects is important in determining the international liability for those.
Seyyed Ghasem Zamani, vahid bazzar
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Geneva rhetoric, national reality: implementing TRIPS obligations in Kenya [PDF]
, 2008 The article is about implementing obligations to article 27.3(b) of the Agreement on Trade Related Aspects of Intellectual Property. Using Kenya as a case study, the article seeks to explore how the latitude and space available in article 27.3(b) has ...
Rangnekar, Dwijen
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