Sunlight Level Factor
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. SHADING AS A DETERMINANT FACTOR FOR THE SURVIVAL AND GROWTH OF Cabralea canjerana IN SOUTHERN BRAZIL
ABSTRACT Plantations with native tree species, which emphasize biodiversity conservation, may not succeed because of a lack of forestry knowledge about the native species. Cabralea canjerana is an important tree species, which is rarely present in area restoration programs because of the difficulty in establishing it in plantations. Despite this, the species
CERNE. Publicado em: 2020-09
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2. Hypovitaminosis D in patients undergoing kidney transplant: the importance of sunlight exposure
OBJECTIVES: Recent studies have shown a high prevalence of hypovitaminosis D, defined as a serum 25-hydroxyvitamin D level less than 30 ng/ml, in both healthy populations and patients with chronic kidney disease. Patients undergoing kidney transplant are at an increased risk of skin cancer and are advised to avoid sunlight exposure. Therefore, these patient
Clinics. Publicado em: 2017-07
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3. Metodologia de avaliação do potencial de sistemas fotovoltaicos conectados à rede em telhados: aplicação ao campus da UFPE / Methodology for potential evaluations of the grid connected photovoltaic system on the roof- UFPE aplication
O estabelecimento de políticas que possam fomentar o desenvolvimento da geração elétrica não centralizada em meios urbanos, mais especificamente, mediante a tecnologia de Sistemas Fotovoltaicos Conectados à Rede (SFCR), depende fortemente da avaliação do seu potencial efetivo e de seus factíveis limites econômicos. Muito embora o conhecimento do po
Publicado em: 2009
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4. Interleukin 1 gene expression in cultured human keratinocytes is augmented by ultraviolet irradiation.
Interleukin 1 (IL-1) is a family of polypeptides initially found to be produced by activated monocytes and macrophages that mediate a wide variety of cellular responses to injury and infection. Epidermal epithelial cells (keratinocytes) produce "epidermal cell-derived thymocyte activating factor" or ETAF, which has been recently shown to be identical to IL-1
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5. Genome-wide analysis of gene expression reveals function of the bZIP transcription factor HY5 in the UV-B response of Arabidopsis
The light environment is a key factor that governs a multitude of developmental processes during the entire life cycle of plants. An important and increasing part of the incident sunlight encompasses a segment of the UV-B region (280–320 nm) that is not entirely absorbed by the ozone layer in the stratosphere of the earth. This portion of the solar radiati
National Academy of Sciences.
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6. Ultraviolet A radiation induces immediate release of iron in human primary skin fibroblasts: The role of ferritin
In mammalian cells, the level of the iron-storage protein ferritin (Ft) is tightly controlled by the iron-regulatory protein-1 (IRP-1) at the posttranscriptional level. This regulation prevents iron acting as a catalyst in reactions between reactive oxygen species and biomolecules. The ultraviolet A (UVA) radiation component of sunlight (320–400 nm) has be
The National Academy of Sciences.