Results 131 to 140 of about 1,459,552 (317)

Cadet Class Group Oversized Photographs, 1910-1919

open access: yes, 1910
A collection of oversized photographs showing cadet class groups for the Classes of 1910-1919. Shown here: The Class of 1911 during their Third Class year, posing in front of the Francis H.
Miley & Son. Lexington, VA (photographer);
core  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

From braid groups to mapping class groups

open access: yes, 2005
This paper is a survey of some properties of the braid groups and related groups that lead to questions on mapping class ...
Luis Paris, Paris, Luis
core   +1 more source

Young children's understanding of social class groups: family and community demographic variation

open access: yesFrontiers in Developmental Psychology
This study examined 5- to 6-year-old children's categorizations of and behaviors toward peers from different social classes. Participants were 193 children (Mage = 5.45 years, SD = 0.27; 102 boys, 91 girls) recruited from a diverse U.S. metropolitan area.
Andrea Kinghorn Busby   +4 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Introduction to Buchmann's Algorithm and Arakelov Class Groups

open access: yes, 2007
本篇論文主要介紹 Buchamnn 的演算法和 Arakelov 類群This thesis focuses not only on Buchmann’s algorithm for computing the class group together with the regulator of an arbitrary number field but also on the basic properties on Arakelov class groups which is relevant to ...
周奕志, Chou, Yi-Chih
core  

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

Evaluatıon Of The Hyoid Bone Posıtıon In Class I, Class II D 1 And Class III Malocclusıons

open access: yes, 2000
Comparative examination of the position of the hyoid bone and its relation with dentofacial system according to its position on total of 45 patients with Class I, Class II D1 and Class III malocclusions.
M. Ertan Erdinç   +3 more
core   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Acylindrical hyperbolicity of groups acting on trees

open access: yes, 2015
We provide new examples of acylindrically hyperbolic groups arising from actions on simplicial trees. In particular, we consider amalgamated products and HNN-extensions, 1-relator groups, automorphism groups of polynomial algebras, 3-manifold groups and ...
Osin, Denis   +3 more
core   +1 more source

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