Results 101 to 110 of about 702,953 (323)
A stepwise emergence of evolution in the RNA world
FEBS Letters, EarlyView.How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley +1 more source
Preliminary analysis of a radiobiological experiment for LifeSat [PDF]
With the possibility of performing radiation life science experiments on a dedicated satellite (LifeSat) in space, a combined effort in radiation physics and radiation dosimetry, in addition to radiation biology, is clearly required to ensure that ...
Atwell, William +5 more
core +1 more source
Metaphor And Monophony In The Twentieth-Century Psychology Of Emotions [PDF]
, 1996 Attempts to define the emotions and elucidate their character have ornamented the intellectual landscape for over two thousand years. Two characteristics of this continuing colloquy are particularly noteworthy: first, the presumption of palpability and ...
Gergen, Kenneth J.
core +3 more sources
FEBS Letters, EarlyView.B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro +2 more
wiley +1 more source
Methadone versus buprenorphine: data detected from Caltanissetta SER.T
Journal of Biological Research, 2020 In last years, heroin-addicted have exponentially increased: this has made it necessary to identify a pharmacological strategy as effective as possible. With this purpose, a statistical investigation was conducted in a sample of individuals, aged between
Fabio Venturella +5 more
doaj +1 more source
Use of shuttle for life sciences [PDF]
The use of the space shuttle in carrying out biological and medical research programs, with emphasis on the sortie module, is examined. Detailed descriptions are given of the goals of space life science disciplines, how the sortie can meet these goals ...
Mcgaughy, R. E.
core +1 more source
PLoS ONE, 2014 The study of biodiversity spans many disciplines and includes data pertaining to species distributions and abundances, genetic sequences, trait measurements, and ecological niches, complemented by information on collection and measurement protocols.
R. Walls +24 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt +4 more
wiley +1 more source
Fayixue ZazhiCaenorhabditis elegans, as an emerging model organism, has been widely used in multiple disciplines such as medicine, life science, and environmental science in recent years, due to its characteristics of short life cycle, clear genetic background ...
LI Zhuo +4 more
doaj +1 more source
The nature of science in teacher education: reflections from a course of teacher preparation in Biological Sciences [PDF]
Investigações em Ensino de Ciências, 2012 This paper is a theoretical review of studies on the Nature of Science in the teacher formation in Science Education area. We have had as a starting point the landscape of metascience.
Argus Vasconcelos de Almeida +1 more
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