Vol. 2 No. 1 (2024): Sana'a University Journal of Applied Sciences and Technology | Sana'a University Journal of Applied Sciences and Technology

The Effect of Zizyphus spina-christi Extracts on hyperglycemia induced by hyperlipidemic diet in Albino rats

Elham A. S. Al-Shaibani, Dawlat Ali A. Al-Ameri, Mohammed A. Al-Hegami

1- 6

2024-02-24

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DOI: 10.59628/jast.v2i1.649

Fake News Detection On Social Media:Review of Literature

Malek Algabri, Ebtsam Nasser Ali Abu Huliqah, Mossa Ghurab, Abdualmajed A. G. Al-Khulaidi, Ghaleb H. Al Gaphari

7 - 15

2024-02-24

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DOI: 10.59628/jast.v2i1.369

Impact of wastewaters on groundwater quality of Bani Al-Hareth and Arhab areas in northern Sana’a city, Yemen

Bassim Al-Khirbash, Saif Al-hakimi, Hani Al-Aswadi

16 - 29

2024-02-24

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DOI: 10.59628/jast.v2i1.578

Abstract

The purpose of this research is to determine the impacts of wastewater effluents on groundwater quality of the northern suburbs of Sana’a city. Fourteen duplicate groundwater and wastewater samples were collected from the study area and analyzed. The groundwater samples were analyzed for major elements, and anionic and cationic groups using Atomic Absorption Spectrophotometer (AAS). The wastewater samples were analyzed for Total Coliform (TC), Fecal Coliform (FC), and oxygen demands. For characterizing the groundwater and wastewater qualities of the study area, analysis results were tabulated, statistically treated, and elements and ionic groups were graphically plotted on diagrams and on the Piper well known diagram. The analysis results had shown that some groundwater samples were chemically and biologically contaminated. Moreover, the effluent wastewater samples had shown that all samples contain greater Fecal Coliform (FC) bacteria count and high ammonia content. In addition, the effluent wastewaters are featured with high COD and BOD, reflecting low quality wastewater effluent for the WWTP. Sludge and wastewaters used by farmers, containing high pathogens and parasites, have created or will create significant environmental and health hazards. Similarly, land resources, infrastructure and groundwater quality of the areas are highly, if not already, jeopardized or polluted. Such findings require further detailed studies for monitoring development of pollution in the area.

Keywords

Groundwater wastewater pollution water quality Sana'a Yemen

Study of environmental parameters of some water tanks and their aquaculture possibility from Sana’a governorate, Yemen

Ebtisam F. Shamsan, Hisham Mohamed Nagi, Mona M. Nagi

30 - 40

2024-02-24

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DOI: 10.59628/jast.v2i1.693

The Computations of Algebraic Structure of Neutrosophic Determinants

Adel Mohammad Al-Odhari

41 - 52

2024-02-24

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DOI: 10.59628/jast.v2i1.691

Spectroscopic and biological studies of mixed ligand complexes of transition metal (II) ions with chloroquine and ketoprofen

Yasmin M.S. Jamil, Fathi M. Al-Azab, Nedhal A. A. Al-Selwi, Anwar M. AL-Ryami, Mosaad R. Mlahia

53 - 64

2024-02-24

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DOI: 10.59628/jast.v2i1.801

Basin analysis study of block 53 in the Masilla Basin, Yemen, using a 1D-backstripping method

Adel Mohammad Al-Matary, Etimad Nasser Al-Tairi

65 - 82

2024-02-24

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DOI: 10.59628/jast.v2i1.782

Abstract

Basin study of 1D-backstrripping analysis was performed on the sediments in in the four exploration wells (Bayoot S1, Bayoot Sw3, Sharyoof 2, and Sharyoof 9) from Block-53, Masilla Basin. 1D backstripping analysis resulted in many curves of the subsidence of the basement during the deposition of the stratigraphic units. The 1D basin models show that the Masilla basin exhibited a complex subsidence history over a period of about 155 Ma and includes three stages of subsidence. The first stage was occurred at 132-155 Ma and shows high subsidence rate about 6.2 cm per1000 years) and deposition rate about 6.13 cm per 1000 years in the southwest part of Block-53. This stage formed as a result of thinning in the curst during the lithospheric extension. The second stage of subsidence was occurred at 66-128Ma and shows decrease the subsidence rates in the range of 1.99- 1.11 cm/1000 years and deposition rates between 1.19 and 0.69 cm/1000 years during the post-rift deposits, which is represented by Qishn Clastic and Carbonate formations (.At the third stage, the subsidence and deposition rates are high in the southwest of block-53 and found to be about 9.3 cm/1000 years and 9.2 cm/1000 years, respectively . The rapid in the subsidence rates during this stage is primary related to the cooling of lithosphere and loading of the sediments

Keywords

basin analysis Block 53 Yemen Backstripping Masilla Basin

Extraction and Comparative Evaluation on the Physicochemical Characteristics of Yemeni Moringa oleifera Seeds Oil

Maher Ail Al-Maqtari , Hussen Al-Maydama, Murad Bahadi, Hani Barfed

83 - 95

2024-02-24

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DOI: 10.59628/jast.v2i1.789

Impact of Khat (Catha edulis) Chewing on Inflammatory Markers and Advanced Glycation End Products among Yemeni Women

Maher Ali Al-Maqtari, Mona Abdullah Al-Tahami, Dheya A. Hameed, Riyadh Saif Ali

96 - 102

2024-02-24

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DOI: 10.59628/jast.v2i1.817

Abstract

Khat chewing has spread widely among women in Yemeni society. This modifiable lifestyle may increase the level of inflammatory markers and advanced glycation end productions (AGE, s). Limited data are available. There is limited data on the impact of khat chewing on inflammatory markers and AGE, s. Therefore, this project aimed to study the effect of khat chewing on inflammatory markers and AGE, s in Yemeni females. One hundred and eighty Yemeni females signed the consent form and donated blood 60 of them were non-khat chewers (control group), and 120 were daily khat chewers. The levels of high-sensitivity C-Reactive Protein (hs-CRP) and interleukin were higher in khat chewers than in non-Khat chewers. There were no differences in total white blood cells, neutrophils, and lymphocytes between khat chewer and non-Khat chewer females. The levels of (AGEs) were similar between khat chewers and non-khat chewers females (P=0.612). Analysis of covariantcet (ANCOVA) showed that khat chewing increased hs-CRP and interleukin-6 levels among khat chewers (p < 0.005; p < 0.034) compared to non-khat chewer. In conclusion, khat chewing increased hs-CRP, a cardiovascular risk prediction factor, and interleukin-6, which is associated with obesity, insulin resistance, and type 2 diabetes mellitus (T2DM). Therefore, women with continuous khat chewing are at a high risk of developing cardiovascular diseases and T2DM.

Keywords

High-sensitive C-reactive protein Interleukin- 6 advanced glycation end products Catha edulis Khat chewing

Phytophthora infestans Culture Media: A Comparative Study of Cost-Effective V8 Agar and Rye Agar

Amira Al-Harethi, Qais Y. Abdullah, Hala J. Al-Jobory

103 - 106

2024-02-24

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DOI: 10.59628/jast.v2i1.768

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