the experiment was conducted to determine the effects of different photoperiods and darkness on the growth and survival of juvenile catla catla in the laboratory for 90 days. fishes were divided into four aquaria (10 fish per aquarium), and subjected to different photoperiod regimes of 8 hours light: 16 hours dark (8l:16d), 16 hours light: 8 hours dark (16l:8d), continuous light (24l:0d) and co...

Theories of structure formation in a cold dark matter dominated Universe predict that massive clusters of galaxies assemble from the hierarchical merging of lower mass subhalos. Exploiting strong and weak gravitational lensing signals inferred from panoramic Hubble Space Telescope imaging data, we present a high resolution reconstruction of the mass distribution in the massive, lensing cluster ...

background & aim: saffron extract is widely used in the food industry. saffron (crocus sativus l.) stigmata contain rare water-soluble carotenoids and the major one is crocin and this compound have a antitumor in rate and human losomi cells and other model of cancer cells.  in this research, we are study on effects of cultivation condition and storage on dried stigmata of   crocus sativus l...

light, amber and dark colored kernels were rated by eye on a scale of 3 different genotypes (zh1, zh2 and zh3). the oil content was measured using the soxhlet extraction method, ranged from 57.26 to 68.29%, for zh1 (light) and zh2 (amber) respectively. fatty acid compositions were measured using gas chromatography. the main fatty acids were linoleic, oleic and linolenic acids, respectively. als...

We report results from a panoramic spectroscopic survey of 955 objects in the field of the rich cluster Cl 0024+1654 (z ≃ 0.4), complementing the HST imaging presented in the first paper in this series. Combining with previous work, we compile a catalog of 1394 unique redshifts in the field of this cluster, including 486 cluster members spread across an area 10 Mpc in diameter. Our new spectros...

Background & Aim: Saffron extract is widely used in the food industry. Saffron (Crocus sativus L.) stigmata contain rare water-soluble carotenoids and the major one is Crocin and this compound have a antitumor in rate and human losomi cells and other model of cancer cells.  In this research, we are study on effects of cultivation condition and storage on dried stigmata of   Crocus ...

Background & Aim: Saffron extract is widely used in the food industry. Saffron (Crocus sativus L.) stigmata contain rare water-soluble carotenoids and the major one is Crocin and this compound have a antitumor in rate and human losomi cells and other model of cancer cells.  In this research, we are study on effects of cultivation condition and storage on dried stigmata of   Crocus ...

Background: Animals have an internal biological clock with melatonin hormone that helps them to adapt to light/dark circles. Since melatonin is associated with an alteration in the expression and production of opioid receptors, this study aimed to evaluate the effect of changes in the light/dark circles on pain sensation in rats. Methods: This research study in order to investigate the thermal...

We study various notions of multivariate functions which map families of positive semidefinite matrices or of conditionally positive semidefinite matrices into matrices of the same type. LINEAR ALGEBRA AND ITS APPLICATIONS 221:83-102 (1995) @ Elsevier Science Inc., 1995 0024-3795/95/$9.50 655 Avenue of the Americas, New York, NY 10010 SSDI 0024-3795(93)00232-O 84 C. H. FITZGERALD ET AL.