Results 81 to 90 of about 823 (213)
RumoresPropomos uma comparação entre o documentário Fireball: Mitos, cometas e meteoros (Fireball: Visitors from Darker Worlds, 2020), de Werner Herzog e Clive Oppenheimer, e o conto A cor que caiu do espaço (The Color Out of Space, 1927), de H. P.
Jamer Guterres de Mello +2 more
doaj +1 more source
Potential diagnostic value of quantitative superb microvascular imaging in premalignant and malignant cervical lesions. [PDF]
Front Oncol, 2023 Zhu Y +8 more
europepmc +1 more source
THE FORMATION AND DISSIPATION OF A METEOR COMA
Odessa Astronomical Publications, 2017 The results of reduction of instantaneous fireball photographs are presented. The observational data testify to the fact that linear dimensions of the region radiating after the meteor’s flight amount to tens and hundreds of meters, and in the case of ...
E. N. Kramer, I. S. Shestaka
doaj +1 more source
The Narrative Continent: Discursive Recognition and the EU's Technological Actorness
JCMS: Journal of Common Market Studies, EarlyView.Abstract Recognition in global politics is not only earned through institutions or capabilities; it is narrated into being. This article investigates how the European Union (EU) is framed as a technological actor in global discourse, focusing on the symbolic dynamics of discursive recognition.
Mahmoud Javadi
wiley +1 more source
Meteoritics &Planetary Science, EarlyView.Abstract The Atacama Desert in Chile is characterized by its high meteorite density and old meteorite terrestrial ages. In this work, we present new terrestrial ages derived from measurements of the concentration of cosmogenic 36Cl in the metal fraction of 51 ordinary chondrites collected over a 6.8 km2 area located in the Catalina Dense Collection ...
Carine Sadaka +13 more
wiley +1 more source
Microbial Endolithic Community at Meteor Crater
Meteoritics &Planetary Science, EarlyView.Abstract Postimpact recovery and evolution in response to climate changes produced a modern ecosystem at Meteor Crater dominated by a grassland and woodland of piñon and juniper, which has been used to evaluate floral and megafaunal consequences of impact cratering during the Phanerozoic Eon of complex life.
David A. Kring, Charles S. Cockell
wiley +1 more source
Defence TechnologyTo investigate the coupling mechanisms of detonation energy release between the TiH2/PTFE active shell and RDX explosive, an RDX-based active shell thermobaric explosive containing TiH2/PTFE powders was prepared.
Zihan Chen +4 more
doaj +1 more source
Geopolitics and Aspirations for Sustainability: Turkey's Emergence as an Energy Hub
Middle East Policy, EarlyView.Abstract Turkey is pursuing three main objectives in the energy sector: enhancing its geopolitical position, expanding its domestic production and renewable energy capacity, and becoming a natural gas hub linking producers from the Middle East, the Caspian region, and Russia to European markets.
Umud Shokri
wiley +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Agricultural sustainability faces serious challenges from population growth, climate change and ecological degradation. Genetic modification (GM) technology can be regarded as a precise extension of the Green Revolution, aiming to balance yield enhancement with ecological integrity through biotechnology. To systematically examine global trend,
Tongxiao Xu +4 more
wiley +1 more source