نتایج جستجو برای: wooden lighting

تعداد نتایج: 21988  

Ahmad Heidari Ali shamshirsaz Mohammad Taheri, Yousef Jafari Ahangari

This study was conducted to determine the effects of increasing lighting after peak production on eggs production and Hatchable Eggs in broiler breeder Hubbard F15. In this research we used from 4 growing saloons, that in per saloons were 5250 Hubbards broiler breeder hens. In this Experiment we used by Line design way of GLM for analysed data, that we considered the Effects of two parameters, ...

ژورنال: ارگونومی 2020

Background and Aim: Undesirable lighting the work environment causes visual and non-visual effects in employers. The aim of this study was to compare the quantity and quality of combined and artificial lighting in daytime and its relationship with the indexes of mental performance. Methods: This study carried out at 65 rooms and on 81 employees randomly selected from different clusters. Measur...

ژورنال: ارگونومی 2015
حاتمی, حسین, خداکریم, سهیلا, رنجبریان, محمد, غیبی, لیلا,

Introduction: Due to their long work hours at environments with poor lighting, carpet weavers are at a risk of developing certain eye diseases. Improving health conditions and safety in the workplace, in particular supplying good lighting to carpet weaving workshops as an important environmental factor, is crucial to the health of carpet weavers. Materials and Methods: The present desc...

2007
Zhu Ling

The Chinese traditional architecture called as DaMu structure, which wooden materials were used mainly. The work of historic heritage conservation needs the surveying maps and the 3D model of the building. Laser scanning techniques can provide the best potential for high efficient and more safety recording of the 3D data. Recently, Terrestrial Laser Scanning (TLS) has been used in some architec...

Journal: :Analytica chimica acta 2010
Ilda Caldeira Ofélia Anjos Vera Portal A P Belchior Sara Canas

Wooden barrels are used in the ageing or maturation of many alcoholic beverages, namely brandies and wines. However, the high costs related to ageing in wooden barrels have led to a search for alternative technologies. In this study we examined the application of wood fragments to the beverage in order to promote an accelerated ageing. We evaluated the sensory and chemical modifications in bran...

Ahmad Heidari Ali shamshirsaz Mohammad Taheri, Yousef Jafari Ahangari

This study was conducted to determine the effects of increasing lighting after peak production on eggs production and Hatchable Eggs in broiler breeder Hubbard F15. In this research we used from 4 growing saloons, that in per saloons were 5250 Hubbards broiler breeder hens. In this Experiment we used by Line design way of GLM for analysed data, that we considered the Effects of two parameters, ...

Journal: :Canadian journal of microbiology 2009
Brett E Arenz Robert A Blanchette

Investigations of microbial diversity in Antarctic are important to begin to understand ecosystem functioning and decomposition processes. This study documents fungi at 9 historic sites on the Antarctic Peninsula collected from wooden structures, other organic materials, and soils during a joint National Science Foundation and British Antarctic Survey expedition in 2007. Many of these sites had...

Journal: :Journal of the Illuminating Engineering Institute of Japan 2003

Journal: :Journal of medical entomology 2002
Champa N K Rajapakse Roger Meola Janice Readio

The efficacy of a photostable formulation of methoprene and two photostable juvenoids, fenoxycarb and pyriproxyfen, and their residual activity in inhibiting the emergence of adult cat fleas, Ctenocephalides felis (Bouché), was studied in topsoil. Nursery pots composed of clay, peat, and plastic, and wooden flats were used to hold soil samples. Treated soil samples were exposed to sunlight duri...

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