Results 61 to 70 of about 11,759,117 (298)

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Free and classical entropy over the circle. [PDF]

open access: yes, 2007
Relative entropy with respect to normalized arclength measure on the circle is greater than or equal to the negative logarithmic energy (Voiculescu's negative free entropy) and is greater than or equal to the modified relative free entropy.
Blower, Gordon
core   +4 more sources

非圆齿轮离散节曲线的分段三次样条拟合研究

open access: yesJixie chuandong, 2004
According to the characteristic of non-circle gear pitch line and method of calculation, all kind of non-circle gear pitch can be express by the uniform formula using subsection cubic spline, only the discrete points in the pitch of non-circle gear are ...
李建刚   +3 more
doaj  

Topological Charge Detection Using Generalized Contour-Sum Method from Distorted Donut-Shaped Optical Vortex Beams: Experimental Comparison of Closed Path Determination Methods

open access: yesApplied Sciences, 2019
A generalized contour-sum method has been proposed to measure the topological charge (TC) of an optical vortex (OV) beam using a Shack−Hartmann wavefront sensor (SH-WFS).
Daiyin Wang   +3 more
doaj   +1 more source

Annual report of the Archæological Survey, Bengal Circle, for the year ...

open access: yes, 1900
Report year ends April.Annual report of the Archæological Survey, Bengal Circle, for the year 1900-1901Annual report of the Archæological Survey, Bengal Circle, for the year ending with April 1902Annual report of the Archæological Survey, Bengal Circle ...
Archæological Survey of India.Eastern Circle.   +1 more
core  

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

open access: yesFEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg   +14 more
wiley   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

open access: yesFEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas   +4 more
wiley   +1 more source

The proposal of active noise control method for the same phase sources distributed on the circle from the rotational blade and the index of the attenuation level

open access: yesNihon Kikai Gakkai ronbunshu, 2020
In this paper, we propose the active noise control method for the same phase sources distributed on the circle. These sources, which have zero lobe mode, is radiate from the duct fan without attenuation in the duct.
Tatsuhiko GOTO, Akihiko ENAMITO
doaj   +1 more source

Logarithmic means and summability by the circle methods [PDF]

open access: yesProceedings of the American Mathematical Society, 1975
It is proved that if the logarithmic means of a sequence { s n
openaire   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy