Results 51 to 60 of about 1,183,588 (257)

Some sporadic translation planes of order 11^2 [PDF]

open access: yes, 2009
In \cite{PK}, the authors constructed a translation plane $\Pi$ of order $11^2$ arising from replacement of a sporadic chain $F'$ of reguli in a regular spread $F$ of $PG(3,11)$. They also showed that two more non isomorphic translation planes, called  $\
Abatangelo, Vito   +6 more
core   +1 more source

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

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

Doubly beta-Derived Translation Planes

open access: yes, 2003
Existence and uniqueness of a doubly beta-derived translation plane of order 49 are proved. Furthermore, we give a complete classification of those translation planes of order 49 which can be obtained from the desarguesian plane Pi of order 49 by a mixed
Abatangelo, V., Larato, Bambina
core   +1 more source

Involutive Translation Surfaces and Panov Planes [PDF]

open access: yes, 2014
This dissertation is concerned with the study of Panov planes and involutive translation surfaces, motivated by questions encountered in trying to understand certain self-similar billiard trajectories in the periodic variant of the Ehrenfest wind-tree ...
Johnson, Charles
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Nearaffine planes

open access: yes, 1982
In this paper we develop a theory for nearaffine planes analogous to the theory of ordinary affine translation planes. In a subsequent paper we shall use this theory to give a characterization of a certain class of Minkowski ...
Wilbrink, H.A.
core   +1 more source

Mathematical ability of Bugis community in designing Lipa' Sabbe of Sengkang

open access: yesJournal of Research and Advances in Mathematics Education, 2023
This research is an ethnomathematical research that aims to explore the mathematical abilities of the Bugis people in weaving the lipa’ sabbe. This study applies a qualitative method with an ethnographic approach.
Zulfiqar Busrah   +3 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Crystal structure of 1,3,5-trimethyl-2,4-dinitrobenzene

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C9H10N2O4, the planes of the nitro groups subtend dihedral angles of 55.04 (15) and 63.23 (15)° with that of the aromatic ring. These tilts are in opposite senses and the molecule possesses approximate mirror symmetry about a plane
Ouarda Brihi   +3 more
doaj   +1 more source

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