نتایج جستجو برای: morphological indices

تعداد نتایج: 208718  

Journal: :Israel Journal of Plant Sciences 2023

Abstract Banana is cultivated abundantly in seaside regions, which are highly prone to rises sea level or where seawater mixes with groundwater. This study aimed investigate the effect of sea-salt stress on banana seedlings. Three different saline solutions, irrigation water, and distilled water were prepared for treatments; 15.3 dS m -1 , 20.4 25.7 3.22 (irrigation water), 0.0 (control), respe...

Journal: :Chemosphere 2021

The wide application of ?-Fe 2 O 3 nanoparticles (NPs) in different fields has resulted release and accumulation these materials into the aquatic ecosystem. Therefore, it is important to understand potential impact NPs on organisms especially primary producers i.e., microalgae. Present study aimed investigate bioavailability effect growth iron deprived cells Chlorella vulgaris . Results showed ...

Journal: :تولیدات گیاهی 0
سید منصور سید نژاد دانشیار گروه زیست شناسی دانشکده علوم دانشگاه شهید چمران اهواز مهدی یوسفی استادیار گروه زیست شناسی دانشکده علوم دانشگاه شهید چمران اهواز جمیل واعظی استادیار گروه زیست شناسی دانشکده علوم دانشگاه پیام نور اصفهان فاطمه کرمی زاده دانشجوی سابق کارشناسی ارشد گروه زیست شناسی دانشکده علوم دانشگاه پیام نور اصفهان

in this research, the effect of air pollution on proline concentration, soluble sugar, anatomical and morphological features was studied in two plant species malva parviflora and hordeum glaucum in 2009. the area of the stand steel factory of khuzestan was considered as the polluted site and shush region was considered as the control site, and sampling was carried out from the two sites, accide...

Journal: :Monthly Notices of the Royal Astronomical Society 2022

We investigate the effect of observational constraints such as signal-to-noise, resolution and column density level on HI morphological asymmetry ($\mathrm{A}_\mathrm{mod}$) noise global profile ($\mathrm{A}_\mathrm{flux}$) indices. Using mock galaxies from EAGLE simulations we find an optimal combination that are required for robust measurement $\mathrm{A}_\mathrm{mod}$ value a galaxy: thresho...

Journal: :veterinary research forum 2015
fatemeh sabet sarvestani farhad rahmanifar amin tamadon

food intake of rats increases during pregnancy. this requires changes in the structure of the small intestine to absorb additional food. the aim of the present study was to investigate the morphological changes in the layers of small intestine in rats during pregnancy. duodenum, jejunum and ileum of 18 pregnant sprague-dawley rats (day 7, 14 and 21 of pregnancy) were collected. villous height a...

Journal: : 2021

The data obtained on morphological and biochemical composition of blood reared pigs, in terms the level hemoglobin erythrocytes, showed that these parameters have a tendency to be more pronounced advanced productive group animals. results are highlighted impact developed balancing feed additives included low-component compound feeds produced at designed unit, indices pig blood. Age-related chan...

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