Results 61 to 70 of about 47,472 (265)
The Breast, 2017 Decreasing the burden of radiation therapy (RT) for breast cancer includes, next to complete omission, several ways to tailor the extent of RT. Possible options for this include lowering of the total dose, such as selective omission of the boost, hypofractionated RT to shorten the duration of treatment, the selective introduction of partial breast ...
Philip M.P. Poortmans +2 more
openaire +4 more sources
Computation of irradiance in a solar still by using a refined algorithm
, 2013 A refined solar algorithm from the ESP-r system has been used to calculate the distribution of solar irradiation inside a basin-type solar still. In the approach, surface finish, view factors and multiple reflections are taken into consideration in the ...
Clarke, Joseph Andrew, Madhlopa, Amos
core +1 more source
Advanced Materials Technologies, EarlyView.Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia +4 more
wiley +1 more source
, 2022 Direct Normal Irradiance (DNI) and Global Horizontal Irradiance (GHI) as a raster from the National Solar Radiation Database of the National Renewable Energy Laboratory ...
NSRDB National Solar Radiation Database (12206691)
core +1 more source
Advanced Materials Technologies, EarlyView.One‐dimensional C4N2H14PbBr4 is shown to have a quasi‐direct electronic band structure and strongly anisotropic transport with polarized broadband emission. A GW/Bethe–Salpeter excited‐state force formalism, supported by polarized Raman and temperature‐dependent photoluminescence, identifies low–frequency Pb–Br phonons that drive ultrafast exciton self‐
Rijan Karkee +7 more
wiley +1 more source
Illuminance and ultra violet emissions radiated from white compact fluorescent lamps
International Journal of Metrology and Quality Engineering, 2016 During recent years, white compact fluorescent lamps (WCFLs) have played a key role in energy efficient campaigns worldwide. As the use of WCFLs becomes increasingly widespread so also increases the concerns relating to their mercury content and the ...
Haridy Manal A. +2 more
doaj +1 more source
Study of variability metrics for solar irradiance and photovoltaic output
, 2017 Two variability metrics, i.e., universal variability index (UVI) and natural variability index (NVI) for solar irradiance and PV output are examined in this paper using high resolution irradiance measurement data of a PV farm over three years.
Yi Cui +9 more
core +1 more source
Advanced Materials Technologies, EarlyView.A fully organic UV threshold dosimeter is developed by exploiting the oxygen‐sensitive room‐temperature phosphorescence of a purely organic emitter in a polymer matrix. Upon reaching a specific cumulative UV dose, photochemical oxygen depletion triggers a sharp, high‐contrast emission.
Tim Achenbach +3 more
wiley +1 more source
Frontiers in Energy ResearchAs global reliance on sustainable energy solutions intensifies, there is a growing need to optimise and accurately predict renewable energy outputs. Bifacial photovoltaic systems, which are capable of capturing irradiance on both their front and rear ...
Eva-Maria Grommes +4 more
doaj +1 more source