http://dspace-su.server.ly:8080/xmlui/handle/123456789/2249 2026-05-03T12:59:59Z 2026-05-03T12:59:59Z Tahani Y. Omar Fahima H. Hammam Ameerah T. Ramadhan Yousef K. A. Abdalhafid http://dspace-su.server.ly:8080/xmlui/handle/123456789/2266 2024-12-02T21:29:51Z 2022-01-01T00:00:00Z

Effect of panax ginseng root powder on some biochemical parameters in rabbits Tahani Y. Omar; Fahima H. Hammam; Ameerah T. Ramadhan; Yousef K. A. Abdalhafid This study was conducted to investigate the effect of orally administered panax ginseng Powder on some biochemical parameters in normal male rabbits. MATERIALS AND METHODS:The rabbits were divided into 3 equal groups; a 1st normal control received the treatment vehicle, distilled water., a 2nd normal rabbit treated with the, Powder suspension of Panax ginseng root at 150mg/kg, and a 3rd normal rabbit treated with the Powder suspension of Panax ginseng root at 300mg/kg . Treatment lasted for 15 days before sacrifice. RESULTS: The results revealed that administration of Powder suspension of Panax ginseng root at 150mg/kg body weight or 300mg/kg body weight significantly reduced glucose, triglycerides and cholesterol levels compared with control group, and an insignificant change in AST, ALP activities and urea, creatinine levels compared with control group. We concluded that Powder suspension of Panax ginseng root at dose 150 or 300 mg/kg body weight was beneficial in decreasing serum glucose, triglycerides and cholesterol levels, but it's no significant change on serum urea, creatinine levels and AST, ALT activities in normal rabbits.

2022-01-01T00:00:00Z Mohammed Al-Saker Sven Rau Hamid M. Ahmed http://dspace-su.server.ly:8080/xmlui/handle/123456789/2265 2024-12-02T21:27:42Z 2022-01-01T00:00:00Z

Photosynthetic of Water Oxidation for RuPtI2 Complexes Mohammed Al-Saker; Sven Rau; Hamid M. Ahmed This work elaborates the effect of dynamic irradiation and enhanced mass transport on light-driven molecular water oxidation for RuPtI2 complexes to counteract catalyst deactivation. It highlights the importance of overall reaction design to overcome limiting factors in artificial photosynthesis reactions. Systematic investigation of a homogenous three components ruthenium-based water oxidation system revealed significant potential to enhance the overall catalytic efficiency by synchronizing the timescales of photoreaction and mass transport in a capillary flow reactor. The overall activity could be improved by a factor of more than 20 with respect to the turnover number and a factor of 30 referring to the external energy efficiency by applying low irradiation intensities and high flow rates following them by HPLC.

2022-01-01T00:00:00Z Omar Masoud Salih Naiema yahya http://dspace-su.server.ly:8080/xmlui/handle/123456789/2263 2024-12-02T21:25:06Z 2022-01-01T00:00:00Z

Equalization network Omar Masoud Salih; Naiema yahya The primary objective of this paper is to provide the requirements the network to equalize a signal and then send it without using demodulation or error-correction. Where the objective of the equalizer is to separate out the multiple paths and provide a clean, distortion free. This is one of the practical applications for adaptive processes for equalization. Most communications systems have three processes at the receiver; equalization, demodulation and error-correction. The equalization process remove Inter-Symbol Interference (ISI) caused by the channel from a sequence of symbols. To compensate corruptions caused by ISI and to find the original information transmitted, equalization process performed at the receiver. Equalization refers to any signal processing techniques used at the receiver to combat ISI in depressive channels in the presence of additive. Equalizing filters must cancel out any group delay and phase delay between different frequency components.

2022-01-01T00:00:00Z Mahmoud A. Amaref Mostafa A. Benzaghta Ibrahim Issa Hager Al. Barka http://dspace-su.server.ly:8080/xmlui/handle/123456789/2262 2024-12-02T21:23:12Z 2022-01-01T00:00:00Z

Effect of some Inorganic Substances to Improve Growth of Coriander (Coriandrum sativum L.) and Properties of Sandy Soil under Salinity Condition Mahmoud A. Amaref; Mostafa A. Benzaghta; Ibrahim Issa; Hager Al. Barka Understanding the interactions among soil properties, salinity and the inorganic substances application is great importance for improving growth of Coriander [Coriandrum sativum L.] in sandy soils. In the present study, twenty seeds of Coriander were sown during the growing season 2016 to investigate the effect of some inorganic substances [Bentonite, Nano-selenium and Micronutrients mixture] on Coriander growth and properties of sandy soil under salinity condition. A split plot design replicated thrice-was used in this study. The results indicated significant succeed in enhancing all estimated soil properties, such as available nutrients in soil, EC, pH and bulk density. Besides, traits of coriander plant i.e., plant height, fresh, dry weights and plant chemical composition. Therefore, it could be recommended that adding of inorganic substances can improve the sandy soil properties and growth parameters of coriander plant.

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