Results 81 to 90 of about 2,118 (196)

Evaluation of antiobesogenic properties of fermented foods: In silico insights

open access: yesJournal of Food Science, Volume 90, Issue 3, March 2025.
Abstract Obesity prevalence has steadily increased over the past decades. Standard approaches, such as increased energy expenditure, lifestyle changes, a balanced diet, and the use of specific drugs, are the conventional strategies for preventing or treating the disease and its associated complications.
Abdullahi Adekilekun Jimoh   +1 more
wiley   +1 more source

IR SPECTRAL MAPPING OF THE MARTIAN SOUTH POLAR RESIDUAL CAP USING CRISM [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Polycyclic aromatic hydrocarbons (PAHs) are considered to be important in theories of abiogenesis (Allamandola, 2011) . There is evidence that PAHs have been detected on two icy Saturnian satellites using the Visual and Infrared Mapping Spectrometer ...
J. Campbell   +3 more
doaj   +1 more source

Autopoiesis Concepts for Chemical Origins of Life and Synthetic Biology [Stenogram of the popular lecture on the foreign bibliographic seminar] [PDF]

open access: yes, 2017
The monograph (Luisi P.L. "The Emergence of Life: From Chemical Origins to Synthetic Biology", 2010, Cambridge University Press, Cambridge, New York etc., 315 p.) is a well-written, informative book providing a novel view on the interrelation between the
Gradoff, Olle
core  

From Cosmos to Intelligent Life: The Four Ages of Astrobiology

open access: yes, 2012
The history of life on Earth and in other potential life-bearing planetary platforms is deeply linked to the history of the universe. Since life as we know it relies on chemical elements forged in dying heavy stars, the universe needs to be old enough ...
Abel   +17 more
core   +1 more source

A Bayesian Approach to the Understanding of Exoplanet Populations and the Origin of Life [PDF]

open access: yes, 2018
The study of extrasolar planets, or exoplanets for short, has developed rapidly over the last decade. While we have spent much effort building both ground-based and space telescopes to search for exoplanets, it is even more important that we use the ...
Chen, Jingjing
core   +2 more sources

Step‐by‐Step Towards Biological Homochirality – from Prebiotic Randomness To Perfect Asymmetry

open access: yesChemistry – An Asian Journal, Volume 20, Issue 1, January 2, 2025.
This review focuses on the theories related to the emergence of biological homochirality, from assembly of building blocks at the monomer level, to polymerization into functional homochiral biopolymers. Abstract The history of life's formation and the origin of its stereochemistry are nearly as multifaceted as the life itself.
Ivana Mejdrová   +2 more
wiley   +1 more source

Factoring Origin of Life Hypotheses into the Search for Life in the Solar System and Beyond

open access: yesLife, 2020
Two widely-cited alternative hypotheses propose geological localities and biochemical mechanisms for life’s origins. The first states that chemical energy available in submarine hydrothermal vents supported the formation of organic compounds and ...
Alex Longo, Bruce Damer
doaj   +1 more source

Bacterial Utilisation of Aliphatic Organics: Is the Dwarf Planet Ceres Habitable?

open access: yesLife, 2022
The regolith environment and associated organic material on Ceres is analogous to environments that existed on Earth 3–4 billion years ago. This has implications not only for abiogenesis and the theory of transpermia, but it provides context for ...
Sahan A. Jayasinghe   +3 more
doaj   +1 more source

Valuing life detection missions

open access: yes, 2018
Recent discoveries imply that Early Mars was habitable for life-as-we-know-it; that Enceladus might be habitable; and that many stars have Earth-sized exoplanets whose insolation favors surface liquid water. These exciting discoveries make it more likely
Gaidos, Eric   +2 more
core   +1 more source

THE PROTOBIOLOGICAL THEORY OF CEILINGS AND FLOORS, OR CHEMICAL EVOLUTION AS A PLANETARY PROCESS [PDF]

open access: yesFilozofia i Nauka
The article presents a modern protobiological theory based on the classical archetype. It connects the issues of origins of life with the theory of the hierarchy of matter and recognizes that error correction occurs within hierarchical and dynamic living
Alicja Kubica
doaj   +1 more source

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