Results 51 to 60 of about 11,889 (291)
Les charmes de la physique selon François-Joseph Hunauld : machines-cadavres et merveilleux végétal
Fééries, 2019 The New Treatise on Physics, a little-known work by François-Joseph Hunauld (1701-1742), was published in 1742. Noteworthy for being his only attempt to adorn science with fictional elements, the New Treatise drew its main inspiration from Fontenelle’s ...
Sarah Benharrech
doaj +1 more source
Whence philosophy of biology? [PDF]
, 2006 A consensus exists among contemporary philosophers of biology about the history of their field. According to the received view, mainstream philosophy of science in the 1930s, 40s, and 50s focused on physics and general epistemology, neglecting analyses ...
Byron (formerly Baker), Jason M.
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Ján Smrek (Odsúdený k večitej žízni)/(Condemned to Eternal Thirst) [PDF]
Slovenska Literatura, 2007 The aim of the study is to determine a specific place of Jan Smrek´s debut in the context of his poetry and to point out its organic connection with the following collections of poems, although typologically and aesthetically different from the first one
Michal Habaj
doaj
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Antípoda: Revista de Antropología y Arqueología, 2020 Mexican artist Abraham Cruzvillegas, of Purepecha origin, develops, through installations made of combinations of recovered urban and industrial waste, a work that addresses the social experiences of creation, transformation and subversion, from the ...
Paulina Faba, Ángel Aedo
doaj +1 more source
Vitalism, europeanism and intellectuality [PDF]
, 2017 En una investigación bibliografica y biográfica de las primeras bases teóricas de El tema de nuestro tiempo, nos encontramos ya alrededor de 1905, en la estancia de José Ortega y Gasset en Alemania, con dos referentes fundamentales: Dilthey y Simmel ...
Schmich, Niklas
core +2 more sources
Journal of the Royal Society of Medicine, 1990 Subjective perceptions of mental and physical energy were measured by the use of visual analogue scales (VAS) over the course of a week in a group of normal volunteers. These variables were found to correlate, highly both with one another and with assessments of vigour and fatigue measured with a standard adjectival format.
C, Wood, M E, Magnello, T, Jewell
openaire +2 more sources
Molecular Oncology, EarlyView.Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee +8 more
wiley +1 more source