Results 41 to 50 of about 75,668 (308)

Maps of light pollution in odd places : Are night time satellite pictures making us to forget natural darkness? [PDF]

open access: yes, 2020
Advances in remote sensing have proved to be highly valuable for the light pollution research and awareness raising. Maps based on night time satellite data can be used in communication campaigns aimed to improve the public and policy awareness about the
Lyytimäki, Jari
core   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Avaliação dos níveis de iluminação natural e artificial nas residências convencional e inovadora do ‘Projeto CASA’, Unioeste, campus de Cascavel, Estado do Paraná = Evaluation of natural and artificial lighting in conventional and innovative residences of ‘Projeto CASA’, Unioeste, Cascavel Campus, Paraná

open access: yesActa Scientiarum: Technology, 2010
Este trabalho teve por objetivo comparar os níveis de iluminação natural e artificial nas residências convencional e inovadora do ‘Projeto CASA’ (Centro de Análise de Sistemas Alternativos de Energia) da Unioeste – campus de Cascavel.
Carlos Eduardo Camargo Nogueira   +5 more
doaj  

Study on the Prediction and Improvement of Indoor Natural Light and Outdoor Comfort in Apartment Complexes Using Daylight Factor and Physiologically Equivalent Temperature Indices

open access: yesEnergies, 2018
Urbanization has intensified population concentration, and the quality of residential environments has deteriorated owing to the accelerated construction of high-rise and high-density buildings.
Suk-jin Jung, Seong-hwan Yoon
doaj   +1 more source

Space availability of buildings with virtual natural lighting solutions [PDF]

open access: yes, 2013
Natural light is highly variable and limited in time and space. In situations where it is not or insufficiently available, Virtual Natural Lighting Solutions (VNLS) can be promising.
Claessen, R.N.H.   +10 more
core  

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

A influência da luz natural na avaliação da eficiência energética de edifícios contemporâneos de escritórios em Florianópolis/SC [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Arquitetura e Urbanismo, Florianópolis, 2009Muitas edificações desperdiçam relevantes oportunidades de poupar energia, por não considerar ...
Didoné, Evelise Leite
core  

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Potencialidade de aproveitamento da luz natural através da utilização de sistemas automáticos de controle para economia de energia elétrica [PDF]

open access: yes, 2003
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.A crise energética pela qual a sociedade passa hoje, obriga a todos a utilização racional da energia.
Souza, Marcos Barros de
core  

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

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