نتایج جستجو برای: pigment content

تعداد نتایج: 438553  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1390

the present research study attempted to find out the extent to which two pre-task activities of “glossary of unknown vocabulary items” and “content related support” assisted efl language learners with their performance on listening comprehension questions across two different proficiency levels (low and high). data for this study were obtained from a total of 120 language learners, female and m...

Journal: :Photonics 2022

The pancreas is a highly important organ, since it produces insulin and prevents the occurrence of diabetes. Although rare, pancreatic cancer lethal, with small life expectancy after being diagnosed. one organs less studied in field biophotonics. With objective acquiring information that can be used development future applications to diagnose treat diseases, spectral optical properties rabbit w...

2002
Mark N. Merzlyak Alexei E. Solovchenko Anatoly A. Gitelson

Fruit reflectance spectra of five apple (Malus domestica Borkh.) cultivars (Zhigulevskoe, Antonovka, Granny Smith, Golden Delicious and Renet Simirenko) with a wide range of peel pigment (chlorophylls a and b , carotenoids and anthocyanins) content have been studied to develop non-destructive techniques for pigment assessment. In addition to chlorophylls, positions of in vivo absorption maxima ...

Journal: :Genome announcements 2016
Jigang Chen Xing Wang Sidong Zhu Yong Chen Jifang Yang

Here, we report the complete genome sequence ofAlteromonas stellipolarisLMG 21856, which was isolated from seawater collected from the Southern Ocean.A. stellipolarisLMG 21856 is a budding, psychrotrophic, brown pigment-producing, and oligotrophic bacterium.The complete genome of this bacterium contains 4,686,200 bp, with a G+C content of 43.6%.

In this article, the effect of potassium on structure and anticorrosion properties of zinc phosphate pigments has been investigated. The co-precipitation method was selected as synthesis method of potassium zinc phosphate pigment. Then the synthesized pigment was characterized by x-ray diffraction XRD, Fourier transform infrared FTIR and Raman spectroscopy. Morphology of the powders was investi...

2005
PEPO L. ZUCCHINI Kiril Mishev Ivan Todorov Evgueni D. Ananiev

Growth parameters and total pigment content (chlorophyll a+b and carotenoids) were investigated through postgermination, greening, natural senescence and subsequent rejuvenation of intact cotyledons of Cucurbita pepo L. (zucchini). Dark-induced senescence and recovery of the cotyledons after 2-day darkening of a whole plant were also studied. Results showed significant increase in the fresh wei...

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