Results 91 to 100 of about 686,994 (265)

Analysis of synoptic conditions and storm waves events on Rio de Janeiro’s north shore

open access: yesBoletim do Observatório Ambiental Alberto Ribeiro Lamego, 2016
This study is justified by the need to incorporate the analysis of atmospheric circulation conditions, in the synoptic scale, to studies of storm wave impacts on the coastline, using the support of knowledge already generated for the Campos Basin.
Isadora Borges da Silva Amorim   +1 more
doaj   +1 more source

Heterotropic regulation and negative homotropic cooperativity

open access: yesFEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea   +5 more
wiley   +1 more source

Numerical Study on Infrared Radiation Signatures of Debris During Projectile Impact Damage Process

open access: yesComputation
High-speed impact is a critical mechanism for structural damage. The infrared signatures generated during fragment formation provide essential data for damage assessment, protective system design, and target identification.
Wenqiang Gao, Teng Zhang, Qinglin Niu
doaj   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

open access: yesFEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan   +2 more
wiley   +1 more source

Dispersion management in highly nonlinear, carbon disulfide filled holey fibres

open access: yes, 2008
We investigate dispersion control in holey fibres incorporating a highly nonlinear liquid. A liquid-core microstructured fibre with extremely high nonlinearity and flat dispersion at telecoms wavelengths is ...
Camerlingo, A.   +7 more
core   +1 more source

Dual-mechanism preventive therapy in chronic migraine: an exploratory meta-analysis of onabotulinumtoxinA and anti-CGRP monoclonal antibody combination

open access: yesEuropean Journal of Medical Research
Background Dual targeting with onabotulinumtoxinA and anti-CGRP monoclonal antibodies has emerged as a potential option for patients with chronic migraine who respond incompletely to single-agent preventive therapy. Evidence from individual observational
Abbas Sarvari Soltani   +16 more
doaj   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

open access: yesFEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata   +3 more
wiley   +1 more source

[News Clip: Hit and run]

open access: yes, 1958
Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about a hit and run in Fort Worth that left a 9-year-old girl hospitalized but in good ...
WBAP-TV (Television station : Fort Worth, Tex.)
core  

Evaluating GenAI‐produced feedback on undergraduate bioscience essays against good higher education feedback practice

open access: yesFEBS Open Bio, EarlyView.
This pilot study investigates the potential of Generative AI to provide formative feedback to students. ChatGPT was prompted to provide feedback on Year 1 Bioscience essays, which were evaluated against established good feedback practices. GenAI‐authored feedback had useful elements, but was limited in scope. GenAI may have potential to provide instant,
Annabel Court   +3 more
wiley   +1 more source

[News Clip: Hit and Run]

open access: yes, 1959
Video footage from the WBAP-TV television station in Fort Worth, Texas, to accompany a news story about a Dallas man suffering two broken legs as the result of a hit and run ...
WBAP-TV (Television station : Fort Worth, Tex.)
core  

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