Results 111 to 120 of about 4,759,077 (364)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS 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

Dr. Ahmad Irfan creates iLocSolat Mobile App for the next-generation prayer time calculation [PDF]

open access: yes, 2023
GAMBANG, 10 October 2023 - Dr. Ahmad Irfan Ikmal Hisham, a Senior Lecturer at the Center for Human Sciences (PSK), Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA), has developed the iLocSolat Enhanced Geotagging Based Prayer Time Smart Application,
Safriza, Baharuddin
core  

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Commensurability and beyond: from Mises and Neurath to the future of the socialist calculation debate [PDF]

open access: yes, 2006
Mises' 'calculation argument' against socialism argues that monetary calculation is indispensable as a commensurable unit for evaluating factors of production.
Greenwood, D.
core   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Calculation of the transmission peak at the band gap of one-dimensional photonic crystal with an active layer

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2018
Tamm plasmons (TP) attract interest due to their applications in a new type of lasers and high sensitivity sensors. Hybrid plasmonic-photonic crystals allow direct excitation of TP without prisms and gratings.
A.V. Koryukin
doaj  

Self inductance of a wire loop as a curve integral

open access: yesAdvanced Electromagnetics, 2016
It is shown that the self inductance of a wire loop can be written as a curve integral akin to the Neumann formula for the mutual inductance of two wire loops. The only difference is that contributions where the two integration variables get too close to
R. Dengler
doaj   +1 more source

Calculation for six-gluon scattering to leading order in the number of color [PDF]

open access: yes, 1999
At present there is no simple analytic expression for this scattering. Existing lengthy programs were used to study this kind of scattering. In this paper we developed some mathematical methods in which we hope to get a simple analytic form.
Makhshoush, K.
core  

Planning and Know-how: The Relationship between Knowledge and Calculation in Hayek's Case for Markets [PDF]

open access: yes, 2007
Ludwig von Mises' calculation argument against socialism is of fundamental importance to the modern-day case for the market. Yet it is to Hayek that some Austrian-influenced theorists turn when responding to the computational models for non-market price ...
Greenwood, D., Dan Greenwood
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

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