Results 41 to 50 of about 14,987 (302)

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

Bulletin of Earthquake Engineering / Vertical peak floor accelerations of elastic moment-resisting steel frames

open access: yes, 2019
The scope of this study is the quantification of vertical peak floor acceleration demands at column lines and along the length of beams of elastic moment-resisting steel frames subjected to recorded ground motions.
Gremer, Nadia   +3 more
core   +1 more source

Determination of Vertical Accelerations in a Symmetrically Loaded Flat Car with Longitudinal Elastic-Frictional Beams

open access: yes, 2022
This study concerns dynamic loading on the carrying structure of a flat car with elastic-friction longitudinal beams. The authors built a mathematical model including the vertical displacements in the carrying structure of a flat car symmetrically loaded
Juraj Gerlici   +4 more
core   +1 more source

Comfort Assessment of Micromobility Infrastructure with an Instrumented Vehicle

open access: yesInfrastructures
Micromobility studies sustainable urban mobility. In this area, bicycles have been the most popular vehicle for several years. However, the recent growth of users of alternative mobility vehicles, such as stand-up electric scooters (e-scooters), has ...
Víctor Just-Martínez   +4 more
doaj   +1 more source

The Relationship Between Vertical Loadrates and Tibial Acceleration Across Footstrike Patterns

open access: yesFoot & Ankle Orthopaedics, 2018
Category: Other Introduction/Purpose: While the etiology of injuries is multifactorial, impact loading, as measured by the loadrate of the vertical ground reaction force has been implicated.
Irene Davis PhD, PT   +2 more
doaj   +1 more source

Structural Health Monitoring of a Brazilian Concrete Bridge for Estimating Specific Dynamic Responses

open access: yesBuildings, 2022
A 3D coupled model to simulate vehicle–bridge interactions (VBI) to estimate its structural responses and impact factors (IMs) was developed in this study.
Enrico Zacchei   +6 more
doaj   +1 more source

Vertical emittance in the KEK accelerator test facility [PDF]

open access: yesProceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366), 1999
We applied three methods in order to measure the vertical emittance of KEK-ATF. The first is a SR interferometer, the second method is the emittance measurement by using wire scanners at the beam extraction line. The last method is emittance estimation by measuring an intensity dependence of a momentum spread, which is caused by the intra-beam ...
T. Hirose   +13 more
openaire   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

A study on the characteristics of vertical accelerations and their effects on civil engineering structures [PDF]

open access: yes, 1998
Seismological aspects -- Effects of near-fault vertical seismic accelerations on the dynamic response of steel moment-resisting frames -- Analysis of a sliding structure subjected to horizontal and vertical ground ...
Christopoulos, Constantin
core  

Various vehicle speeds and road profiles effects on transmitted accelerations analysis to human body segments using vehicle and biomechanical models

open access: yesCogent Engineering, 2018
In this paper, a biomechanical model of human body is proposed to evaluate the biodynamic responses to vertical vibration and transmitted accelerations for the seated position without backrest support.
Somaye Jamali Shakhlavi   +2 more
doaj   +1 more source

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