Preliminary Observations On The Relative Growth And Production Of Tilapia Species Cultured In Cages At Three Stocking Densities حسب Al Zahaby, A. S. [الاحمدي الذهبي]

"…Results indicated that the individual growth rate of both species decreased with increased stocking densities with a best aggregate stocking rate of 200 fish/m3 for both species.The maximum production rates of 32.0 and 17.4 kg/m^six months and final average size of 178.7 and 108.7 gm/fish were recorded for T.nilotica and T. galilaea respectively.The range of food conversion ratios for T. nilotica were between 2.83 and 3.57 while for T. galilaea were 3.88 and 5.20 with efficiency decreasing with increasing stocking density. …"
احصل على النص الكامل

Influence of Fines on the Compressibility of Surface Sands in Kuwait حسب Al-Abdulmuhsen, Shaikhah A. N.

"…Moreover, with increasing fines, the compressibility increased as demonstrated by the larger values of Cc at all degrees of relative compaction except at 100% and that the coefficient of consolidation Cv decreased with increasing fines, which means that as the fines increase the time required to achieve a certain degree of consolidation will also increase.…"
احصل على النص الكامل
احصل على النص الكامل

Effect Of Gossypol, Apogossypol And Gossypolone On Fertility Of Male Rats And In Vitro Sperm Motility حسب El sharaky, A. S. [احمد صبحي الشراكي]

احصل على النص الكامل

Effect Of Gossypol, Apogossypol And Gossypolone On Fatty Acids Pattern Of Lipid Fractions In Rat Serum And Seminal Fluid حسب El sharaky, A. S. [احمد صبحي الشراكي]

"…The applied dose of gossypol and its derivatives exhibits some metabolic effects such as significant decrease of the saturated fatty acids and a significant increase of polyunsaturated fatty acids. …"
احصل على النص الكامل

Studies On The Effect Of Cadmium Chloride On The Gonads Of The Developing Chick Embryos حسب El Shabaka, H. A. [حمزة احمد الشبكة]

احصل على النص الكامل

Gonadal Development Of Lead Intoxicated Rat Embryos حسب El Shabaka, H. A. [حمزة احمد الشبكة]

"…Pregnant rats injected with 60ju,g lead nitrate/gm body weight on day 8 of gestation showed a significant fetal resorption and reduced size of gonads on day 13.5 gestation. …"
احصل على النص الكامل

Lead-Induced Malformations and Kidney Destruction of Developing Chick Embryos حسب El Shabaka, H. A. [حمزة احمد الشبكة]

"…Two doses of lead nitrate, 0.5 and 0.1 mg/egg, were injected into the eggs after 3 days of indubation. …"
احصل على النص الكامل

The relationship between heavy metal concentration and soil mycoflora in the Gizan region, Saudi Arabia حسب Falih, A. M. [عبد الله مساعد خلف الفالح]

"…There was a marked decrease in bacterial counts, as well as a significant decline in numbers of actinomycetes, nitrifying bacteria and fungi. …"
احصل على النص الكامل

Harmful Effects Of Sea Water Administration On Kidney Structure And Function حسب El Gohary, Z. M. A. [زينب محمود احمد الجوهري]

احصل على النص الكامل

Development of Internally Pressurized Composite/Metallic/Composite Hybrid Pipes حسب Alabtah, Fatima Ghassan

"…The testing results showed significant improvement in the internal pressure capacity compared to the conventional steel pipes. Fourth, a detailed evaluation of fiber type’s effect on the electrochemical corrosion aspects in different highly corrosive solutions, 0.5 M NaCl, 0.5 M HCl, and 0.5 M H2SO4, was presented. …"
احصل على النص الكامل

Thermally conductive polyethylene/expanded graphite composites as heat transfer surface: Mechanical, thermo-physical and surface behavior حسب Sobolčiak, Patrik

"…This enhanced surface wettability was retained over a long time with only a 9% and 18% decrease in RF and corona plasma-treated samples' surface energy after two months. …"
احصل على النص الكامل
احصل على النص الكامل

Shear Behavior of Green Concrete Beams Reinforced with Basalt FRP Bars and Stirrups. حسب Elahtem, Ayman Ahmed

"…The parameters investigated in this study are span to depth ratio (i.e. a/d =2.5 and 3.5), reinforcement ratio , stirrups spacing effect (i.e. 250 mm and 350 mm) and stirrups type (Steel and Basalt). …"
احصل على النص الكامل

Mechanical and microstructure characterization of hard nanostructured N-bearing thin coating حسب Cabibbo, M.

"…The main problem with steel, is that it exhibits a relatively low hardness (below 10GPa) which strongly decreases upon annealing above about 600K. …"
احصل على النص الكامل

Structural and electrochemical properties of electrodeposited Ni-P nanocomposite coatings containing mixed ceramic oxide particles حسب Zadeh, K.M.

"…The coatings were electrodeposited on mild steel substrate and were then characterized using various techniques. …"
احصل على النص الكامل
احصل على النص الكامل

High temperature thermal stability of innovative nanostructured thin coatings for advanced tooling حسب Cabibbo, Marcello

"…The main problem with steel, isthat itexhibits a relatively low hardness (below 10 GPa) which strongly decreases upon annealing above about 600 K.Thus, the majority of modern tools are nowadays coated with hard coatings that increase the hardness, decrease the coefficient of friction and protect the tools against oxidation. …"
احصل على النص الكامل
احصل على النص الكامل

Anti-Neoplastic Effects of Annonacin against Renal Cell Carcinoma حسب Munusamy, Shankar

"…Results: hour annonacin treatment caused a significant and dose-dependent decrease in the viability of CaKi-2 cells, i.e., 42% in 0.5 ?…"
احصل على النص الكامل
احصل على النص الكامل

Correlation between delta-endotoxin and proteolytic activities produced by Bacillus thuringiensis var. kurstaki growing in an economic production medium حسب Ennouri, Karim

"…Maximal protease activity (540-2468 UI) obtained by BUPM5-1 and BUPM5-2 was 2.34-fold and 10.7-fold, respectively, more than that obtained by the wild strain BUPM5 with a drastic decrease of their delta-endotoxin production. …"
احصل على النص الكامل
احصل على النص الكامل

Analysis of dopant diffusion in molten germanium induced by pulsed nd : yag laser حسب Mousa, Ali M. [علي مطشر موسى]

"…A monotonic decrease in the sheet rcsostance with increasing energy density for all values of E > 10 J/cm2. …"
احصل على النص الكامل

Effect of concentration of DOC loaded TiO 2 nanotubes on the corrosion behavior of smart coatings حسب Ubaid F.

"…Various contents of the encapsulated TiO2 nanotubes (1, 3 and 5 wt%) were thoroughly dispersed into the epoxy matrix and the resulting composites were then applied on a cleaned steel substrate using doctor blade technique to develop smart coatings. …"
احصل على النص الكامل
احصل على النص الكامل

Trends in prevalence of depression and anxiety symptoms and effects of sociodemographic variables before and after the first wave of COVID-19 in Qatar حسب Khaled, Salma M.

"…The data for 2020/21 showed a 35.1% and 29.2% decrease in depression and anxiety symptoms scores compared to pre-pandemic years (2017/2018) after adjusting for sociodemographic factors. …"
احصل على النص الكامل
احصل على النص الكامل