Results 71 to 80 of about 429,289 (315)

Modelling of Traffic Noise Along Urban Corridor: A Case Study of Amman

open access: yesCivil and Environmental Engineering, 2021
Noise became one of the main environmental indicators of the quality of urban life. The aim of this study was to develop a traffic noise model for an arterial road in Amman, the capital of Jordan, which was being subjected to a persistent increase in ...
Younes Mohammad K   +3 more
doaj   +1 more source

ProLab: A Perceptually Uniform Projective Color Coordinate System

open access: yesIEEE Access, 2021
The construction of perceptually uniform color space is an important task of color theory. Many image processing applications requires the color difference to replicate human perception.
Ivan A. Konovalenko   +3 more
doaj   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

open access: yesMolecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu   +13 more
wiley   +1 more source

Software Tool for Community Noise Surveys [PDF]

open access: yesTelfor Journal, 2011
Community noise surveys, such as those carried out during the process of acoustical zoning of open space, sometimes require analyses which cannot be made using standard sound level meters.
J. D. Ćertić, M. Mijić, D. Mašović
doaj  

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Noise measurement of a quadrotor drone in an anechoic chamber

open access: yes, 2023
Operation of drones near densely populated urban areas can cause significant noise pollution issues. Drone noise measurements in controllable environments are essential for noise certification.
Liu, Guangsheng   +5 more
core   +1 more source

Audible noise analysis of 750‐kV AC transmission line in high‐altitude area under different weather

open access: yesIET Generation, Transmission & Distribution, 2023
In order to build UHV AC transmission lines at high altitudes, it is necessary to analyze the audible noise (AN) characteristics of the existing EHV transmission lines at high‐altitude areas to guide the design.
Yemao Zhang   +4 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Structural and functional pathology of the university building

open access: yesRevista Ingenio, 2013
This article is a reflection of the result of the evaluation of the structural and functional pathology of the building of the Francisco de Paula Santander Ocaña University (UFPSO), finding pathological manifestations in concrete and masonry with ...
Nelson Afanador García   +2 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

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