Results 31 to 40 of about 3,753,682 (301)

EVOLUTION OF METHODS OF STOPPING BLEEDING FROM THE PRESACRAL VENOUS PLEXUS IN PELVIC SURGERY: A REVIEW OF THE LITERATURE

open access: yesСибирский онкологический журнал, 2020
The purpose of the study was to analyze various methods of stopping bleeding from the presacral venous plexus.Material and Methods. Literature search was carried out using Elibrary, Medline, Embase databases from January 1960 to November 2018.Results ...
E. M. Parfireva   +3 more
doaj   +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

Efficient Computation of Collatz Sequence Stopping Times: A Novel Algorithmic Approach

open access: yesIEEE Access
The Collatz conjecture, which posits that any positive integer will eventually reach 1 through a specific iterative process, is a classic unsolved problem in mathematics.
Eyob Solomon Getachew   +1 more
doaj   +1 more source

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

A note on exponentially bounded stopping times of certain one-sample sequential rank order tests

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1985
A simple proof of the exponential boundedness of the stopping time of the one-sample sequential probability ratio tests (SPRT's) is obtained.
Z. Govindarajulu
doaj   +1 more source

Optimizacija varijanata osiguranja cestovnog prijelaza

open access: yesPromet (Zagreb), 2012
By determining the level crossing as a system and structuring the model for forecasting events an attempt has been made to find the optimum levels of securing level crossings.
Josip Kukec
doaj   +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

Frontal-midline theta reflects different mechanisms associated with proactive and reactive control of inhibition

open access: yesNeuroImage, 2021
Reactive control of response inhibition is associated with a right-lateralised cortical network, as well as frontal-midline theta (FM-theta) activity measured at the scalp. However, response inhibition is also governed by proactive control processes, and
Mari S. Messel   +4 more
doaj   +1 more source

Stop Time

open access: yesEducational Media Reviews Online, 2023
Distributed by New Day Films, 350 North Water Street Unit 1-12, Newburgh, NY 12550; 888-367-9154Produced by Kate Way and Jason KotochDirected by Kate Way and Jason Kotoch2022, Streaming, 50 mins Stop Time follows the story of Lucio Pérez, who received a deportation order in 2017.
openaire   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

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