Results 31 to 40 of about 400,387 (277)

An Experimental Investigation on Photovoltaic Array Power Output Affected by the Different Partial Shading Conditions

Energies, 2021
This paper presents an experimental investigation on photovoltaic array (PV array) power output affected by partial shading conditions (PSCs). An experiment setup of a PV array with a series configuration using 2 × 4 photovoltaic modules (PV modules) was
Ghoname Abdullah, Hidekazu Nishimura, Toshio Fujita   +2 more
doaj   +1 more source

Agrivoltaic System and Modelling Simulation: A Case Study of Soybean (Glycine max L.) in Italy

Horticulturae, 2022
Agrivoltaic systems (AV) combine agricultural activities with the production of electricity from photovoltaic (PV) panels on the same land area. The concept of AV systems was introduced in 1982 by Goetzberger and Zastrow, but only more recently have the ...
Eleonora Potenza, Michele Croci, Michele Colauzzi, Stefano Amaducci   +3 more
doaj   +1 more source

EFFECTS OF LOUVERS SHADING DEVICES ON VISUAL COMFORT AND ENERGY DEMAND OF AN OFFICE BUILDING. A CASE OF STUDY [PDF]

, 2017
This paper evaluates the building energy demand and visual comfort of a real case with a glazed façade office building placed in Málaga (Mediterranean city in the south of Spain).
Carrillo Rueda, Simón, Cejudo-Lopez, Jose Manuel, Fernández Hernández, Francisco, González Murriano, Mª Carmen, Peña Suárez, José Miguel   +4 more
core   +1 more source

Quantifying the effect of shadow formation on photovoltaic sources under thin object shading: an image analysis approach

EPJ Photovoltaics
This study aims to quantify the size and intensity of umbra and penumbra shadows on photovoltaic (PV) modules and assess the resulting potential power loss using image analysis techniques.
Axisa Matthew, Mule’Stagno Luciano, Demicoli Marija   +2 more
doaj   +1 more source

Growth and Leaf Gas Exchange Upregulation by Elevated [CO₂] Is Light Dependent in Coffee Plants

Plants, 2023
Coffee (Coffea arabica L.) plants have been assorted as highly suitable to growth at elevated [CO2] (eCa), although such suitability is hypothesized to decrease under severe shade.
Antonio H. de Souza, Ueliton S. de Oliveira, Leonardo A. Oliveira, Pablo H. N. de Carvalho, Moab T. de Andrade, Talitha S. Pereira, Carlos C. Gomes Junior, Amanda A. Cardoso, José D. C. Ramalho, Samuel C. V. Martins, Fábio M. DaMatta   +10 more
doaj   +1 more source

Object recognition using shape-from-shading [PDF]

, 2001
This paper investigates whether surface topography information extracted from intensity images using a recently reported shape-from-shading (SFS) algorithm can be used for the purposes of 3D object recognition.
Hancock, E R, Worthington, P L
core   +2 more sources

Study on Strategies to Implement Adaptation Measures for Extreme High Temperatures into the Street Canyon

Atmosphere, 2022
The purpose of this study is to evaluate the potential for using the spaces integrating the roads and sidewalks in the street canyon as human-centered spaces, and to investigate more appropriate measures to improve the thermal environment for pedestrians
Hideki Takebayashi, Hiroki Danno, Ushio Tozawa   +2 more
doaj   +1 more source

Towards Grower-friendly Apple Crop Thinning by Tree Shading [PDF]

, 2008
Light management with shading nets, which reduce sunlight by 74%, might be an alternative to chemicals commonly used for thinning on apple trees. To study the effect of shading on crop load and fruit quality, trials were conducted in field experiments ...
Bertschinger, L., Kockerols, K., Schwan, S., Stadler, W., Widmer, A.   +4 more
core  

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

FEBS 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

Crescimento de Hymenaea courbaril L. var. stilbocarpa (Hayne) Lee et Lang. e Enterolobium contortisiliquum (Vell.) Morong (Leguminosae) sob diferentes níveis de sombreamento Growth of Hymenaea courbaril L. var. stilbocarpa (Hayne) Lee et Lang. e Enterolobium contortisiliquum (Vell.) Morong (Leguminosae) under different shading levels

Acta Amazonica, 2010
Hymenaea courbaril L. var. stilbocarpa (Hayne) Lee et Lang. é uma espécie clímax tolerante a sombra, ao passo que Enterolobium contortisiliquum (Vell.) Morong. é uma espécie pioneira.
Ana Lúcia da Silva Lima, Fábio Zanella, Ley Daiana Marins de Castro   +2 more
doaj   +1 more source