Results 21 to 30 of about 199,178 (305)
Agronomy, 2021 The cultivation of cocoa (Theobroma cacao L.) is traditionally managed under shade because of its photosynthetic characteristics; however, its behavior can vary according to the genotype and environmental conditions where it is grown. In this sense, here,
Juan Carlos Suárez +3 more
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Modelling the Interaction of Illuminations with a Sensor Matrix Used in Vision Systems
Applied Sciences, 2023 The article discusses a method of modelling the interaction of industrial illuminators with sensor arrays used in industrial vision systems cameras. The research used a model containing a light source and a sensor matrix.
Justyna Waśniowska, Andrzej Sioma
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The correction for spectral mismatch effects on the calibration of a solar cell when using a solar simulator [PDF]
, 1981 A general expression was derived to enable calculation of the calibration error. The information required includes the relative spectral response of the reference cell, the relative spectral response of the cell under test, and the relative spectral ...
Seaman, C. H.
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Experimental Testing of PV Module Performance
Tehnički Glasnik, 2021 This study compares the manufacturer's technical data of several PV modules with real measured outdoor technical data. The irradiance effect on several PV modules is examined by the changing a tilt angle and comparing different meteorological situations ...
Mladen Bošnjaković +2 more
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An improved modeling method to determine the model parameters of photovoltaic (PV) modules using differential evolution (DE) [PDF]
, 2011 To accurately model the PV module, it is crucial to include the effects of irradiance and temperature when computing the value of the model parameters.
Ishaque, Kashif, Salam, Zainal
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Journal of Forest Science, 2015 Norway spruce (Picea abies (L.) Karst.) is widely planted for reforestation in the boreal zone. It is sensitive to frost and high irradiance during the growing season, and also to winter damage, which cause growth losses in reforestation. This study made
J. Heiskanen, S. Sutinen, J. Hyvönen
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Ecology and Evolution, 2021 Functional traits have been examined to explain the growth rates of forest communities in different sites. However, weak or nonexistent relations are often found, especially due to the following methodological aspects: 1) lack of an environmental context
Guilherme Silva Modolo +2 more
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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
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Optimal interpolation of satellite and ground data for irradiance nowcasting at city scales [PDF]
, 2017 We use a Bayesian method, optimal interpolation, to improve satellite derived irradiance estimates at city-scales using ground sensor data. Optimal interpolation requires error covariances in the satellite estimates and ground data, which define how ...
Alexander D. Cronin +24 more
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Short-Term Solar Irradiance Prediction Based on Adaptive Extreme Learning Machine and Weather Data
Sensors, 2022 Concerns over fossil fuels and depletable energy sources have motivated renewable energy sources utilization, such as solar photovoltaic (PV) power. Utilities have started penetrating the existing primary grid with renewable energy sources.
Ahmad Alzahrani
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