Results 61 to 70 of about 532,772 (349)

On the Nature of Light [PDF]

open access: yesProceedings of the National Academy of Sciences, 1926
In a recent article in these Proceedings (1) Professor G. N. Lewis has suggested that the conflict between the quantum theory of light and the known facts of interference might be resolved by assuming that an atom never emits a quantum of light except to another atom, the possibility of transmission of the quantum being determined by the nature of the ...
R C, Tolman, S, Smith
openaire   +2 more sources

A naturally light Higgs without light top partners [PDF]

open access: yesJournal of High Energy Physics, 2015
ISSN:1029 ...
Carmona Adrian, Goertz Florian
openaire   +3 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Trends in office internal gains and the impact on space heating and cooling demands [PDF]

open access: yes, 2011
Internal gains from occupants, equipment and lighting contribute a significant proportion of the heat gains in an office space. Looking at trends in Generation-Y, it appears there are two diverging paths for future ICT demand: one where energy demand is ...
Counsell, John   +2 more
core  

Regulations and robust low-carbon buildings [PDF]

open access: yes, 2009
Building regulations and associated calculation methods have been rapidly evolving, driven in Europe by the European Union Energy Performance of Buildings Directive. As an example, the current UK regulations are explored in relation to buildings that are
Tuohy, Paul
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 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  

Solar Lighting Technologies for Highway Green Rest Areas in China: Energy Saving Economic and Environmental Evaluation

open access: yesInternational Journal of Photoenergy, 2015
In this paper, taking Lushan West Sea highway green rest area in Jiangxi Province of China as the case study, the suitable types, applicability, advantages, and effective methods of solar lighting technologies for highway rest area were determined based ...
Xiaochun Qin   +3 more
doaj   +1 more source

Hybrid lighting approach to improve interior workspace environments: a case study in the UAE [PDF]

open access: yesFrontiers in Engineering and Built Environment
Purpose – Interior workspace environments use exclusively artificial light, resulting in a loss of biological connection and natural light quality, as well as greater energy consumption.
Mohammed Al Kailani   +2 more
doaj   +1 more source

The Effect of Lighting Length with Led and Fluorescent Lamps Combination on the Growth and Product of Pakcoy (Brassica Rapa L.) with Wick System Hydroponics [PDF]

open access: yes, 2015
This research aimed to find out the lighting length of the combination LED and fluorescent lamps combined,suitable to growpakcoy (Brassica rapa L.)withwick systemhydroponics.
Lindawati, Y. (Yesi)
core  

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