Results 21 to 30 of about 205,705 (314)

The Impact of Effective Microorganisms on Flesh Color and Chemical Composition of Raw Potato Tubers

open access: yesApplied Sciences, 2021
The objective of this study was to develop an innovative method of potato cultivation, with limited use of chemicals, for use in food processing.
Piotr Pszczółkowski   +3 more
doaj   +1 more source

Bright Students, Bright Campus?

open access: yesBrain and Neurological Disorders, 2022
Give light, and the darkness will disappear of itself.” Desiderius Erasmus While the above quote by Erasmus applies to the University setting implies light as knowledge and darkness as ignorance, this report highlights the issue of an overprovision, literally, of light that poses an imposition to students’ sleep quality.
openaire   +1 more source

Physical Characteristics of Small Space Objects at High Orbits Based on Optical Methods [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2017
Optical observation is one of the most common techniques used for characterizing the physical properties of unknown objects and debris in space. This research presents measurements and properties of the new object 96019 from ground-based optical ...
Afaf M. Abd El-Hameed   +2 more
doaj   +1 more source

Determining the relationship between cognitive performance and LED lamp color temperature and personality type in students [PDF]

open access: yesInternational Journal of Industrial Engineering and Production Research, 2023
Background: The lighting of the work environment and its quantitative and qualitative characteristics, such as the intensity of the light and the color temperature, as a physical characteristic, have a great impact on the mental health, behavior and ...
hamed alizadeh   +4 more
doaj  

Characteristics of Photon Beam and Preservation of Coherence in Fourth-Generation Light Sources

open access: yesApplied Sciences, 2021
Fourth-generation storage rings (4GSRs) that exploit the multi-bend achromat lattice concept may be able to surpass the brightness and coherence that are attained using the present third-generation storage rings.
Bonghoon Oh   +4 more
doaj   +1 more source

Bright spine [PDF]

open access: yesJournal of General and Family Medicine, 2018
The spine is homogeneously osteosclerotic and which appears to have no particular abnormal findings, however, that was proved to be a result of multiple metastases from prostate cancer. We should consider the possibility of prostate cancer if we see a "bright spine" on X-ray examination.
Ogushi, Akihiko   +2 more
openaire   +2 more sources

Evaluation and Optimization of Kraft Delignification and Single Stage Hydrogen Peroxide Bleaching for Ethiopian Sugarcane Bagasse

open access: yesJournal of Natural Fibers, 2022
The current study investigated the Ethiopian sugarcane bagasse during its delignification using the Kraft pulping process and bleaching by single stage hydrogen peroxide process.
Medhanit Mamaye   +3 more
doaj   +1 more source

Metrological characteristics of the Tensor-28 luminance meter [PDF]

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2007
The paper presents research results on metrological characteristics of the luminance meter "Tensor-28", designed to measure average screen brightness of picture tubes and other self-luminous surfaces.
Fodchuk I. M.   +4 more
doaj   +2 more sources

Effect of Gamma Radiation on Greasy and Scoured Wool, Irradiated in Mini-Bale Form

open access: yesJournal of Natural Fibers, 2022
The effect of gamma radiation dose on certain properties of wool treated in either greasy or scoured form in mini-bales was investigated. Specific properties studied include color (yellowness and brightness), solubility (alkali solubility and urea ...
Jim Rapakgadi   +3 more
doaj   +1 more source

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