Results 61 to 70 of about 33,254 (214)

Model Calibration Methodology to Assess the Actual Lighting Conditions of a Road Infrastructure

open access: yesInfrastructures, 2019
Street lighting plays an important role in the comfort and safety of drivers and pedestrians, so the control and management of the lighting systems operation and consumption is an essential service for a city. In this document, a methodology is presented
Ana Ogando-Martínez   +4 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

Nowcasting Surface Solar Irradiance with AMESIS via Motion Vector Fields of MSG-SEVIRI Data

open access: yesRemote Sensing, 2018
In this study, we compare different nowcasting techniques based upon the calculation of motion vector fields derived from spectral channels of Meteosat Second Generation—Spinning Enhanced Visible and InfraRed Imager (MSG-SEVIRI). The outputs of the
Donatello Gallucci   +10 more
doaj   +1 more source

Light pollution in Pomurje statistical region

open access: yesRevija za Geografijo, 2020
The article discusses the state of light pollution in the Pomurje statistical region in 2019. We analyzed the radiance parameter by statistical regions in Slovenia and by municipalities within the Pomurje statistical region based on the night channel ...
Igor Žiberna, Danijel Ivajnšič
doaj   +1 more source

Downward spectral solar radiance as measured in different depths under sea ice (transmitted radiance) at ROV station PS86/081-1

open access: yes, 2015
Downward spectral solar radiance as measured in different depths under sea ice (transmitted radiance) at ROV station PS86/081-
Nicolaus, Marcel   +5 more
core   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

Absolute Radiometric Calibration of TESS-W and SQM Night Sky Brightness Sensors

open access: yesSensors, 2019
We develop a general optical model and describe the absolute radiometric calibration of the readings provided by two widely-used night sky brightness sensors based on irradiance-to-frequency conversion.
Salvador Bará   +2 more
doaj   +1 more source

A Field-validated Multi-objective Optimization of the Shape and Size of Windows Based on Daylighting Metrics in Hot-summer Mediterranean and Dry Summer Continental Climates

open access: yesJournal of Daylighting, 2020
This study aims to determine the optimum size of windows based on the window-to-floor ratio (WFR) for the main cardinal directions in Hot-summer Mediterranean (Csa) and Dry Summer Continental (Dsa) climates (Köppen–Geiger classification system) by ...
Farzam Kharvari
doaj   +1 more source

Downward spectral solar radiance as measured in different depths under sea ice (transmitted radiance) at ROV station PS92/027-2

open access: yes, 2016
Downward spectral solar radiance as measured in different depths under sea ice (transmitted radiance) at ROV station PS92/047-
Nicolaus, Marcel   +5 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

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