Results 71 to 80 of about 3,031,498 (306)

Development of a novel high-performance portable barrier based on full-scale field tests and simulation optimization

open access: yesScientific Reports
Existing portable barriers often sustain severe damage or catastrophic failure when subjected to vehicle collisions at high protection levels. As the number of road reconstruction and expansion projects grows, the safety performance of portable barriers ...
Fulin Wang   +5 more
doaj   +1 more source

A Study on the Measuring System of Contact Force of Pantograph for the High-Speed Train

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2012
The overhead pantograph for the high speed train is a mechanical and electrical part mounted on the train roof to supply the train with electrical power from the catenary system.
Jin-Sung PAIK   +3 more
doaj   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

HS2 Phase One: London to West Midlands Historic Environment Digital Archive

open access: yes
Parent collection for Phase One of the High Speed 2 railway line (London to West Midlands)
High Speed Two Ltd.
core   +1 more source

Entre la antropología y los derechos humanos. Hacia una investigación activista y comprometida críticamente

open access: yesAlteridades, 2006
This article re examines anthropology’s engagement with humanrights today. Through the lens of the author’s experien-ce in a case brought before the International Labor Or-ganization by a community in Chiapas, Mexico, thiswork considers the ethical ...
SHANNON SPEED
doaj  

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

Influence of cutting speed and feed on burr formation

open access: yes, 2022
S.340-346Current results show that there is no practical, suitible, basic approach for estimating and characterizing burr formation. Especially for high speed cutting, several key issues, such as tool wear, influence the friction, residual workpiece ...
Stoll, A., Leopold, J.
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

At the Speed of Color [PDF]

open access: yesChemBioChem, 2016
Tied up with a (rain)bow: Looking ahead to 2016, important changes are underway at ChemBioChem. The elimination of color charges and accelerated publication times keep ChemBioChem at the forefront of chemical biology. We also enjoy a look back at the highlights of 2015 and upcoming changes to the editorial office and board.
openaire   +2 more sources

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

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