Results 91 to 100 of about 860,302 (306)

Can synthetic biology shed light on the origin of life? [PDF]

open access: yes, 2009
It is a most commonly accepted hypothesis that life originated from inanimate matter, somehow being a synthetic product of organic aggregates, and as such, a result of some sort of prebiotic synthetic biology.
Malaterre, Christophe
core  

The Origins of Cellular Life [PDF]

open access: yesCold Spring Harbor Perspectives in Biology, 2010
Understanding the origin of cellular life on Earth requires the discovery of plausible pathways for the transition from complex prebiotic chemistry to simple biology, defined as the emergence of chemical assemblies capable of Darwinian evolution.
Jason P, Schrum   +2 more
openaire   +2 more sources

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita   +5 more
wiley   +1 more source

Constructive Approaches for Understanding the Origin of Self-Replication and Evolution [PDF]

open access: yes, 2016
The mystery of the origin of life can be divided into two parts. The first part is the origin of biomolecules: under what physicochemical conditions did biomolecules such as amino acids, nucleotides, and their polymers arise?
Tetsuya Yomo, Norikazu Ichihashi
core   +1 more source

Microbiome of Bovine Milk and Factors Influencing Its Composition

open access: yesAnimals
The bovine milk microbiome is a complex and dynamic microbial ecosystem, comprising both commensal and pathogenic bacteria. Its composition is shaped by endogenous factors, including udder physiology, lactation stage, and health status, particularly ...
Łukasz Szala   +2 more
doaj   +1 more source

The Moon and the Origin of Life

open access: yesEarth, Moon, and Planets, 1999
7 pages, accepted for publication in Earth, Moon and ...
openaire   +2 more sources

Psychosocial Functioning After Pediatric Bone Sarcoma: Generic and Survivor‐Specific Outcomes in Adolescent and Young Adult Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric bone sarcoma patients and survivors may experience psychosocial challenges related to childhood cancer after their intensive, body‐altering treatment. This cross‐sectional study aimed to evaluate generic and survivor‐specific psychosocial outcomes in a national cohort of pediatric bone sarcoma patients and survivors, and ...
Hinke van der Hoek   +14 more
wiley   +1 more source

Homochirality through Photon-Induced Denaturing of RNA/DNA at the Origin of Life [PDF]

open access: yes, 2018
Since a racemic mixture of chiral nucleotides frustrates the enzymeless extension of RNA and DNA, the origin of homochirality must be intimately connected with the origin of life.
Karo Michaelian
core   +1 more source

Ironic Medications: A Narrative‐Based Psycho‐Educational Intervention to Explore Patient–Provider Communication in Adolescents With Haematological Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with haematological malignancies face significant emotional and relational challenges, often accompanied by difficulties in communicating their needs within the healthcare context. To address these issues, a narrative‐based psycho‐educational intervention based on the creation and prescription of Ironic Medications was ...
Marta Stoppa   +7 more
wiley   +1 more source

Innovative Application of Fermented Red Bean Seeds in Constructing Foods with Increased Biological Activity

open access: yesFoods
Legumes are an interesting matrix for food production. The aim of this study was to develop functional plant-based snacks using fermented red bean (RBB) seeds enriched with the following additives: marjoram—RBM (2%); carrot—RBC (30%); and red beetroot ...
Małgorzata Gumienna   +5 more
doaj   +1 more source

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