Results 21 to 30 of about 12,793,653 (323)

Analysis on the Economic Feasibility of a Plant Factory Combined with Architectural Technology for Energy Performance Improvement

Agriculture, 2022
In this study, a comparative economic analysis was conducted for typical greenhouses, plant factories with natural and artificial light, and those with only artificial light, based on the insulation, artificial light, and photovoltaic (PV) installation ...
Yeweon Kim, Hye-Ry Shin, Su-hyun Oh, Ki-Hyung Yu   +3 more
doaj   +1 more source

Modeling Natural Light Availability in Skyscraper Farms

Agronomy, 2021
Lighting is a major component of energy consumption in controlled environment agriculture (CEA) operations. Skyscraper farms (multilevel production in buildings with transparent glazing) have been proposed as alternatives to greenhouse or plant factories
Michael Eaton, K. Harbick, T. Shelford, N. Mattson   +3 more
semanticscholar   +1 more source

Impact of natural light exposure on delirium burden in adult patients receiving invasive mechanical ventilation in the ICU: a prospective study. [PDF]

Ann Intensive Care, 2019
ObjectiveTo determine whether potential exposure to natural light via windows is associated with reduced delirium burden in critically ill patients admitted to the ICU in a single room.DesignProspective single-center study.SettingMedical ICU of a ...
Smonig R, Magalhaes E, Bouadma L, Andremont O, de Montmollin E, Essardy F, Mourvillier B, Lebut J, Dupuis C, Neuville M, Lermuzeaux M, Timsit JF, Sonneville R.   +12 more
europepmc   +2 more sources

Bir Tasarım Öğesi Olarak Gün Işığı: Jean Nouvel

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021
Doğal ışık geçmişten günümüze kadar birçok mimar tarafından bir tasarım olgusu olarak ele alınarak tasarımlarında farklı ve özgün olarak kullanılmıştır.
Zeynep Bahar, Şengül Yalçınkaya
doaj   +1 more source

Light intensity and uniformity in commercial broiler houses using lighting programs derived from Global Animal Partnership (GAP) lighting standards

Journal of Applied Poultry Research, 2023
SUMMARY: Global Animal Partnership (GAP) is an organization that has created alternative standards for raising commercial broilers, including elevated light intensity and provisions for natural light.
J.E. Linhoss, J.D. Davis, J.C. Campbell, J.L. Purswell, Kelly G. Griggs, C.M. Edge   +5 more
doaj   +1 more source

Underwater Optical Image Restoration Method for Natural/Artificial Light

Journal of Marine Science and Engineering, 2023
This paper investigates the underwater optical image restoration method under the background of underwater target detection based on optical vision in AUVs.
Tianchi Zhang, Qian Li, Yusong Li, Xing Liu   +3 more
doaj   +1 more source

Development of a UV Index Sensor-Based Portable Measurement Device with the EUVB Ratio of Natural Light. [PDF]

Sensors (Basel), 2019
Ultraviolet (UV) rays are electromagnetic waves that account for about 5% of solar light, and when overexposed, they pose malevolent effects on human skin and health.
Park DH, Oh ST, Lim JH.
europepmc   +2 more sources

Measuring the effect of architectural plan type and receiving natural light on residents’ sense of comfort in low-rise houses [PDF]

مسکن و محیط روستا, 2022
The set of effects of natural light on humans can be examined in the two forms of psychological and biological processes. Today, people spend most of their life indoor during the day.
Seyed AmirMohammad Mousavi Fard, Ferial Ahmadi, Vahid Heidar Nattaj   +2 more
doaj  

Comparison of commercial broiler house lighting programs using LED and natural light: Part 1—spatial and temporal analysis of light intensity

Journal of Applied Poultry Research, 2022
SUMMARY: Responses to shifting consumer preferences and demands for alternative rearing programs have resulted in a re-evaluation of lighting programs by the commercial broiler industry. The objectives of this study were to compare light intensity levels,
John E. Linhoss, Jeremiah D. Davis, Jesse C. Campbell, Joseph L. Purswell, Kelly G. Griggs, Carson M. Edge   +5 more
doaj   +1 more source

Response of Arabidopsis primary metabolism and circadian clock to low night temperature in a natural light environment. [PDF]

J Exp Bot, 2018
Central metabolism and the circadian clock are impacted by co-variation in light and temperature in Arabidopsis plants grown in a natural light environment.
Annunziata MG, Apelt F, Carillo P, Krause U, Feil R, Koehl K, Lunn JE, Stitt M.   +7 more
europepmc   +2 more sources