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Weed seed germination and the light environment. Implications for weed management
(Wiley, 2014-06)
Light regulates dormancy termination and the subsequent germination in many weed species. Under field conditions, the light environment of the seeds, which is perceived mainly by photoreceptors of the phytochrome family, ...
Procedure for continued urban lighting management evaluation
(Znack Publishing House, 2001-05)
In order to evaluate the urban lighting management, a procedure based on the benefit/cost operation relationship is described. Taking into account several types of facilities under different management and maintenance ...
Waste disposal impact from street lighting
(Znack Publishing House, 2004-10)
The street lighting management even under an efficient and organised scheme produces waste materials which should be reduced and controlled. In an organised and responsible society this means the necessity to study policies ...
Distributed architecture proposal for efficient energy management of road lighting in urban environments
(Springer Science and Business, 2021)
The energy management in urban and interurban lighting is currently, mainly, based on a centralised or clustered model. The control is mainly based on the level of brightness needed to circulate, without taking into account ...
Variation in canopy structure, leaf area, light interception and light use efficiency among Eucalyptus clones
(2020-05-01)
Differences in growth rates between Eucalyptus clones depend on differences in the acquisition of resources, and the efficiency of using resources to produce carbohydrates and grow wood. We examined differences in canopy ...
Iluminação pública: alterações na resolução ANEEL nº 456/00
(Universidade Tecnológica Federal do ParanáCuritiba, 2011-12-09)
This study academic intend assess changes in ANEEL Resolution nº 456/00, caused by ANEEL Resolution nº 414/10, which will bring challenges with eliminating the possibility of the municipality to contract directly the ...
Projeto e desenvolvimento de um sistema de gerenciamento remoto sem fio aplicado a iluminação
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2012-08-17)
Today's light sources are expanding the application field of lighting systems for decorative,
commercial and artistic purposes, in many areas, such as parks, gardens or parking.
This paper presents the development of a ...
Behavior of Layers under Different Light Sources
(Facta-fundacio Arnco Ciencia Tecnologia Avicolas, 2015-10-01)
Light is an important factor in the management of laying poultry. The ideal lamp spectrum that provides the best welfare conditions still needs to be determined. Wavelength and light intensity influence poultry behavior ...
Projetos para produção de residências unifamiliares em light steel framing
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Civil - PPGECiv, 2011-06-30)
This work has the aim to propose guidelines for the preparation of designs for production with the construction of single family houses of Light Steel Framing. These guidelines involve considerations about the presentation ...
Blue light attenuation mediates morphological and architectural acclimation of Vitis vinifera cv. Malbec to shade and increases light capture
(Pergamon-Elsevier Science Ltd, 2019-01)
Grapevine is one of the most important fruit crops worldwide. Vineyard management practices affect light interception and spectral characteristics inside the canopy. Plant photoreceptors drive shade acclimation responses ...