Results 61 to 70 of about 44,546 (316)

Noise Assessment of the Southeastern Pennsylvania Transportation Authority Heavy Rail Transit System

The report describes the noise climate on and near the Southeastern Pennsylvania Transportation Authority, (SEPTA), Broad Street Subway and Market-Frankford Elevated Line.
Spencer, R. H., John A. Volpe National Transportation Systems Center (U.S.), Hinterkeuser, E. G.   +2 more
core   +1 more source

Long-term exposure to transportation noise in relation to global cognitive decline and cognitive impairment: Results from a Swedish longitudinal cohort

Environment International
Background and aims: Transportation noise is an environmental exposure with mounting evidence of adverse health effects. Besides the increased risk of cardiovascular and metabolic diseases, recent studies suggest that long-term noise exposure might ...
Jing Wu, Giulia Grande, Andrei Pyko, Erika J. Laukka, Göran Pershagen, Mikael Ögren, Tom Bellander, Debora Rizzuto   +7 more
doaj   +1 more source

Residential green is associated with reduced annoyance to road traffic and railway noise but increased annoyance to aircraft noise exposure

Environment International, 2020
Background: In recent years, residential green and availability of neighbourhood green spaces came into focus as a potential means to reduce transportation noise annoyance.
Beat Schäffer, Mark Brink, Felix Schlatter, Danielle Vienneau, Jean Marc Wunderli   +4 more
doaj   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Investigating the Effect of Urban Traffic Noise Pollution on University Students\' Cognitive Performance: A Simulated Study

Journal of Mazandaran University of Medical Sciences, 2022
Background and purpose: Cognitive performance in workplace encompasses a wide range of work-related psychological activities. Meanwhile, personality traits as a mediating variable has a determining role in mental functions and occurrence of errors.
Siavash EtemadiNezhad, Ebrahim Taban, Zahra Naghavi Konjin, Jamshid Yazdani-Charati, Seyed Ehsan Samaei   +4 more
doaj  

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Aircraft Noise Characteristics and Metrics: A PARTNER Project 24 Report [PDF]

Day-Night Average A-weighted Sound Pressure Level (DNL) is used currently to define noise contours around airports and the 65 DNL contour is used as a criterion to determine qualification for noise insulation programs.
Massachusetts Institute of Technology, More, Shashikant Ramdas, Purdue University, Partnership for Air Transportation Noise and Emissions Reduction   +3 more
core  

Noise landing charges and passengers' choice of airport. [PDF]

, 1995
This study demonstrates how aircraft noise can be translated into a form of landing charge. The objectives of the thesis were to develop noise landi'ng charges for six of the major airports in England and to determine what the implication it has on ...
Yeahiya, Mohammed
core