Results 31 to 40 of about 385,001 (285)

Long-term transportation noise annoyance is associated with subsequent lower levels of physical activity

open access: yesEnvironment International, 2016
Noise annoyance (NA) might lead to behavioral patterns not captured by noise levels, which could reduce physical activity (PA) either directly or through impaired sleep and constitute a noise pathway towards cardiometabolic diseases.
Maria Foraster   +12 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Experimental Study on the Rail Damper for Vibration and Noise Control and Rail Corrugation Suppression

open access: yesUrban Rail Transit
With the rapid construction of rail transportation infrastructure, vibration issues caused by wheel–rail interactions during train operation have become a significant concern.
Fangqiu Sun   +4 more
doaj   +1 more source

Spatial analysis of transport noise in Hit City [PDF]

open access: yesمجلة جامعة الأنبار للعلوم الإنسانية
Objectives: The noise intensity emitted by transportation vehicles in the city of Hit was measured, and for all the city's neighborhoods at specific points (5) m away from the noise source and for a period of (2) minutes. The measurement was made using a
Hanan Al-khalidy, Qusai Hussein
doaj   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Decoherence of Einstein-Podolsky-Rosen pairs in a noisy Andreev entangler

open access: yes, 2005
We investigate quantum noise effect on the transportation of nonlocal Cooper pairs accross the realistic Andreev entangler which consists of an s-wave superconductor coupled to two small quantum dots at resonance which themselves are coupled to normal ...
A. F. Andreev   +11 more
core   +1 more source

A Review of Transport Noise Indicators [PDF]

open access: yesTransport Reviews, 2012
The different approaches to noise impact assessment adopted by the individual countries and the scientific community have led to the development of a certain number of indicators, mainly focused on specific transport modes. However, in practice, technicians and decision-makers alike may fail to identify the most appropriate indicators, if they have no ...
PRONELLO, CRISTINA, CAMUSSO, CRISTIAN
openaire   +3 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

The Experimental Validation of a Digital Filter Mathematical Modelling for Nuclear Fuel Vibration Monitoring System

open access: yesJournal of Function Spaces, 2022
Aiming at vehicles will produce shocks and vibrations for various reasons in the process of transportation and handling, any shock and vibration that exceeds the regulations would cause damage to the nuclear fuel being transported.
Han Yong   +6 more
doaj   +1 more source

Insulating buildings against transportation noise [PDF]

open access: yes, 2004
Transportation noise contains significant low frequency components. It is difficult to sound insulate buildings against transportation noise because wall cavities are only effective in increasing sound insulation above the mass-air-mass resonance ...
Davy, J
core  

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