Results 11 to 20 of about 2,535 (185)

A philosophical and historical perspective about terms Astrobiology, Exobiology, Cosmobiology, Xenology and Bioastronomy

open access: yesRevista Opinião Filosófica, 2023
The main idea here is to present reflections on the general aspects that structure the conceptual conception of the field of search for extraterrestrial life.
Anelisa Heizer, Bruno Nascimento-Dias
doaj   +2 more sources

How Can Linguistics Help to Structure a Multidisciplinary Neo Domain such as Exobiology?

open access: yesBIO Web of Conferences, 2014
This chapter examines the contribution that corpus linguistics can make towards stabilising definitions within exobiology. By using the clues provided by natural language processing tools, linguists build an interpretation of contexts and try to show how
Condamines A.
doaj   +2 more sources

Community ecology and functional potential of bacteria, archaea, eukarya and viruses in Guerrero Negro microbial mat [PDF]

open access: yesScientific Reports
In this study, the microbial ecology, potential environmental adaptive mechanisms, and the potential evolutionary interlinking of genes between bacterial, archaeal and viral lineages in Guerrero Negro (GN) microbial mat were investigated using ...
P. Maza-Márquez   +2 more
doaj   +2 more sources

Assessing the Effect of Large Igneous Provinces on Global Oceanic Redox Conditions Using Non‐traditional Metal Isotopes (Molybdenum, Uranium, Thallium)

open access: yesGeophysical Monograph Series, Page 305-323., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Brian Kendall   +2 more
wiley  

+3 more sources

The Abundance and Diversity of Fungi in a Hypersaline Microbial Mat from Guerrero Negro, Baja California, México

open access: yesJournal of Fungi, 2021
The abundance and diversity of fungi were evaluated in a hypersaline microbial mat from Guerrero Negro, México, using a combination of quantitative polymerase chain reaction (qPCR) amplification of domain-specific primers, and metagenomic sequencing ...
Paula Maza-Márquez   +2 more
doaj   +1 more source

Editorial: Studies on life at the energetic edge – from laboratory experiments to field-based investigations, volume II [PDF]

open access: yesFrontiers in Microbiology, 2023
Tori M. Hoehler   +4 more
doaj   +2 more sources

Electrophysiological Properties from Computations at a Single Voltage: Testing Theory with Stochastic Simulations

open access: yesEntropy, 2021
We use stochastic simulations to investigate the performance of two recently developed methods for calculating the free energy profiles of ion channels and their electrophysiological properties, such as current–voltage dependence and reversal potential ...
Michael A. Wilson, Andrew Pohorille
doaj   +1 more source

Exobiology of the Venusian Clouds: New Insights into Habitability through Terrestrial Models and Methods of Detection

open access: yesAstrobiology, 2021
The search for life beyond Earth has focused on Mars and the icy moons Europa and Enceladus, all of which are considered a safe haven for life due to evidence of current or past water.
O. Kotsyurbenko   +12 more
semanticscholar   +1 more source

Six Fractal Codes of Biological Life Unifying ATOMS, WAVES and INFORMATION: Perspectives in Exobiology, Cancers Basic Research and Artificial Intelligence Biomimetism Decisions Making

open access: yesJournal of Medical Informatics and Decision Making, 2021
In this theoretical discovery of a law of Life, there is MATHEMATICS (Geometry, Bits and Numbers) that UNIFY 3 universes as complementary as ATOMIC MASS, WAVES, and INFORMATION (DNA, RNA and Amino Acids).
Jean-claude Perez
semanticscholar   +1 more source

Self-Similar Patterns from Abiotic Decarboxylation Metabolism through Chemically Oscillating Reactions: A Prebiotic Model for the Origin of Life

open access: yesLife, 2023
The origin of life must have included an abiotic stage of carbon redox reactions that involved electron transport chains and the production of lifelike patterns.
Dominic Papineau   +2 more
doaj   +1 more source

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