Results 61 to 70 of about 136,042 (184)
Yankuang ceshi, 2015 Dinosaur egg fossils are important for exploring the survival and extinction of the dinosaurs. Current researches on dinosaur egg fossils are concentrated in their biology and burial features.
WANG Xiao-wei, YAO Xiao-yong, XU Xue-yi
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Antropologìčnì Vimìri Fìlosofsʹkih Doslìdžen', 2014 The relevance of the study. In the context of religious and philosophical movements of the «New Age» gained channeling phenomenon – «laying channel», «transmission channel» information from the consciousness that is not in human form, to the individual ...
Anatoly T. Tshedrin
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Marine Impacts and Environmental Consequences – Drilling of the Mjølnir Structure, the Barents Sea [PDF]
Scientific Drilling, 2008 In September 2007, thirty-three scientists attended an international workshop in Longyearbyen (Svalbard, Norway) to discuss impacts of extraterrestrial bodies into marine environment and to prepare for the drilling of the 142-Ma-old Mjølnir impact ...
Takafumi Matsui +5 more
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A philosophical outlook on potential conflicts between planetary protection, astrobiology and commercial use of space [PDF]
, 2019 The aim of this chapter is to use philosophy and, in particular ethical theory, to identify and explore some potential ...
Persson, Erik
core
Galactic Punctuated Equilibrium: How to Undermine Carter's Anthropic Argument in Astrobiology
, 2009 We investigate a new strategy which can defeat the (in)famous Carter's "anthropic" argument against extraterrestrial life and intelligence. In contrast to those already considered by Wilson, Livio, and others, the present approach is based on relaxing ...
Annis J. +6 more
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Wanted Dead or Alive Extraterrestrial Life Forms (Thermodynamic criterion for life is a growing open system that performs self-assembly processes) [PDF]
arXiv, 2018 For more than 100 years, humanity (both specialists and enthusiastic laics) has been searching for extraterrestrial life hoping we are not alone. The first step in the quest for extraterrestrial life is to define what and where exactly to look for. Thus, the basic definition of living matter is a conditio sine qua non for the quest.
arxiv
Translationally cold trapped CCl+ reactions with acetylene (C2H2) [PDF]
arXiv, 2020 Ion-neutral chemical reactions are important in several areas of chemistry, including in some regions of the interstellar medium, planetary atmospheres, and comets. Reactions of CCl+ with C2H2 are measured and the main products include c-C3H2+ and l-C3H+, both relevant in extraterrestrial environments.
arxiv
Journal of ICT, 2005 This study explores the use of a multi-objective evolutionary algorithm for the automatic synthesis of neural controllers for the quadrupedal locomotion of an artificial creature in a 3-dimensional, physics-based environment.
J. Teo
doaj
Frontiers in Astronomy and Space Sciences, 2020 Recent studies have uncovered a vast number of thermophilic species in icy environments, permanently cold ocean sediments, cold sea waters, and cool soils.
Tetyana Milojevic +4 more
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Prebiotic Organic Globules [PDF]
, 2010 Analogs of organic globules observed in carbonaceous chondrite meteorites and in interplanetary dust particles and of rod to spherical structures observed in terrestrial archean microstructures have been synthesized in our experiments conducted with ...
Marie-Paule Bassez, Yoshinori Takano
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