Results 71 to 80 of about 838,301 (296)

FL-NoiseMap: A Federated Learning-based privacy-preserving Urban Noise-Pollution Measurement System

open access: yesNoise Mapping, 2022
Increasing levels of noise pollution in urban environments are a primary cause of various physical and psychological health issues. There is an urgent requirement to manage environmental noise by assessing the current levels of noise pollution by ...
Kumar Dheeraj
doaj   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Noise at the time of COVID 19: The impact in some areas in Rome and Milan, Italy

open access: yesNoise Mapping, 2020
The COVID-19 pandemic was confirmed in Italy at the end of January 2020, when the first positive cases for the virus were identified. At the beginning of March, the virus had spread to all Italian regions and on 10 March 2020 the lockdown phase began ...
Pagès Rosa Maria Alsina   +7 more
doaj   +1 more source

A renewed perception of living environments after restrictions due to pandemic in Italy

open access: yesNoise Mapping, 2022
The rapid habitual changes induced by the emergence of the COVID-19 pandemic first and the end of the most restrictive phase coinciding with the lock-down later resulted in significant changes, also occurred at an environmental level and, specifically ...
Bartalucci Chiara   +5 more
doaj   +1 more source

Simulations for single-dish intensity mapping experiments

open access: yes, 2015
HI intensity mapping is an emerging tool to probe dark energy. Observations of the redshifted HI signal will be contaminated by instrumental noise, atmospheric and Galactic foregrounds.
Battye, R. A.   +8 more
core   +1 more source

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

Hitting the ‘pause’ button: What does COVID-19 tell us about the future of heritage sounds?

open access: yesNoise Mapping, 2020
Human existence is accompanied by environmental sounds as by-products of people’s activities and sounds that are intentionally generated to allow human society to function.
Spennemann Dirk H. R., Parker Murray
doaj   +1 more source

Evaluation of change in heart rate variability due to different soundscapes

open access: yesNoise Mapping, 2022
Soundscapes affect the health and quality of life of humans. Noisy soundscapes have a negative impact on humans causing annoyance, sleep disturbance and cardiovascular issues. This paper analyses the change in heart rate variability (HRV) due to exposure
Manohare Manish   +3 more
doaj   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

open access: yesFEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand   +2 more
wiley   +1 more source

Pockets of quiet characterization in the historical center of Florence (Italy)

open access: yesNoise Mapping, 2022
Due to the difficulty of accessing quiet urban areas as defined by the EU Directive 2002/49/EC and of designing new ones, especially in the historical centers, it becomes more and more important to recognize pockets of quiet which can provide visitors ...
Maffei Luigi   +4 more
doaj   +1 more source

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