Kufa Journals System University of Kufa
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الشيخ محمد جواد الجزائري وأثره في ثورة النجف عام 1918 دراسة في الوثائق البريطانية
No full textبرز في مدينة النجف الاشرف خلال العقود الاولى من القرن العشرين عدد من العلماء ورجال الدين ، الذين كانت لهم إسهامات فاعلة ليس في الحياة العامة لمدينة النجف الاشرف فحسب ، بل في العراق عامة ، حيث شهد هذا البلد أحداثاً داخلية وخارجية أثرت تأثيراً مباشراً في واقعه الاجتماعي والاقتصادي والثقافي والسياسي في ابان تلك العقود ، وكان الشيخ محمد جواد الجزائري أحد اولئك الاعلام الذين كانت لهم مواقف ورؤى سياسية ازاء قضايا فرضها الواقع السياسي وتطوراته في العراق ، وبخاصة في سنوات الحرب العالمية الاولى وبعدها بعقود . ان مواقف الشيخ محمد جواد الجزائري الى جانب مواقف غيره من الاعلام في مدينة النجف الاشرف هي التي دفعت هذه المدينة ان تتخذ موقفاً وطنياً مضاداً من الاحتلال البريطاني ، وكان لحصول الباحث على البرقيات والكتب الصادرة من الدوائر الحكومية البريطانية والمحفوظة في دار الكتب والوثائق العراقية ( د.ك.و) بخصوص الشيخ محمد جواد الجزائري هو السبب الذي دفعه للكتابة عن أثر الشيخ محمد جواد الجزائري في ثورة النجف والوقوف على الاجراءات التعسفية التي قام بها البريطانيون ضد الشعب العراقي ، وهي وثائق باللغة الانجليزية وقسم منها بالفارسية
STRUCTURAL BEHAVIOR OF VOIDED NORMAL AND HIGH STRENGTH REINFORCED CONCRETE SLABS
No full textThe intent of this paper is to study the structural behavior of voided normal and high strength reinforced concrete two-way slabs. Voided slab is a hollow core slab which has an advantage of reducing self-weight by reducing concrete mass within the center zone of the slab section. The experimental program included testing of twelve simply supported slab specimens with dimensions of (1100 x 1100 x 100) mm, and they were subjected to vertical four patch loads. Many parameters were included, such as shape of voids (spherical and cubic), type of concrete strength (normal of 30 MPa strength and high of 60 MPa strength), and ratio of steel reinforcement (0.002, 0.0026). In addition, they have different values of dimension of void to slab thickness (D/H) ratio (0.5, 0.6 and 0.65). The experimental results showed that the use of voided slabs tends to save in self-weight up to 21.6%. The use of spherical voids in voided slabs is more effective than cubic voids due to cracking and ultimate loads capacity and the structural behavior. The use of voided slabs led to reducing the first cracking load in a range of 15%-62% and 5%-40% for high and normal strength, respectively. Also, using voided slabs tended to reduce the ultimate load capacity in a range of 8%-26% for balls and 9%-48% for cubes. Using high strength concrete in voided slabs led to reducing the crack width in a range of 18.2%-27.8% for voided slabs (65 mm ball shapes). Decreasing the size of voids led to reducing the deflection for the same stages of load in a range of 20%-35.7% for high strength voided slab (ρ= 0.20% ball shapes) specimens. Increasing the reinforcement ratio from 0.2% to 0.26% led to reducing the deflection in a range of 1.6%-35.9% for high strength voided slab (ball shapes D=60mm) specimens.http://dx.doi.org/10.30572/2018/kje/100201
Structural and Optical Properties of Cu2ZnSnS4 Films Prepared by Sol-Gel method
No full textChest x-ray medical images are widely used for diagnostic purposes for Cu2ZnSnS4 thin films are prepared by sol gel and spin coating methods. In this study, some physical properties such as structural and optical properties of Cu2ZnSnS4 thin films are investigated. Prepared thin films are annealed at 400°C for 1 h under N2 atmosphere. XRD pattern for the peaks 28.31°, 47.26°, and 56.12° which have indexed plans (112), (220) and (312) confirmed that all Cu2ZnSnS4 thin films prepared have kesterite structure. The results of XRD patterns and UV– Visible spectra demonstrated kesterite phase and a great optical absorption coefficient more than 105 cm-1 in visible region. The estimation of the band gap which equal Eg ≈ 1.5 eV by dependent at the optical characteristics.DIO.: http://dx.doi.org/10.31257/2018/JKP/2019/11010
Study the markers of follicle stimulating hormone and transforming growth factor β1 in patients with polycystic ovarian syndrome in AL-Najaf Al-Ashraf province
Get PDFPolycystic Ovary Syndrome (PCOS) is an endocrine disorder affecting 6-15% of women in age (12-45) years . It is characterized by disturbance in menstrual cycle ,androgenic features, and presence of multiple small cyst in ovaries in ultrasound. It is the important cause of infertility. The etiology of the disease remains unclear and may be associated with insulin resistance, obesity , type 2 diabetes mellitus, hyperandrogenism , environmental and familial genetic factors . PCOS has a role is the appearance of hirsutism , acne , hypertension and dyslipidemia with increase risk factor of cardiovascular disease (CVD)
فكر جغرافي الجغرافية والجغرافية الماركسية
No full textالجغرافية السائدة في اقسام الجغرافية في الجامعات العراقية وفي الجامعات العربية عموماً هي الجغرافية البرجوازية.الجغرافية الماركسية مثلها مثل علم الاجتماع الماركسي والمادية التاريخية التي يستند اليها المنهج الماركسي في دراسة التاريخ وكذلك العلوم السياسية ذات البعد الماركسي ونظرية الادب والنقد الادبي ذات التحليل الماركسي. بشكل عام تستطيع العلوم الانسانية ان تستفيد من النظرية الماركسية ومن العلم الماركسي او العلم المادي في تفسير الظواهر التي تناولتها "المترجم"يعاني العالم من مشكلات تتعلق بالبيئة ومشكلات اخرى تتعلق بالبيئة الحضرية, بيئة داخل المدن, ومشكلات ثالثة تتعلق بموضوع التجارة العالمية وغيرها من المشكلات التي نعرفها نحن الجغرافيين الا اننا مازلنا غير قادرين الحديث عنها بعمق بل عندما نقول شيئاً عنها فلربما قولنا تافه ومضحك وبأختصار اننا لم نقدم الاجابات السليمة و لا المعالجات الصحيحة لحل هذه المشكلات ولعل ما قدمناه حولها غير فاعل وغير مجدي . بفعل الضعف في قدراتنا, نحن الجغرافيين, وبفعل أزمة الواقع الاجتماعي الحادة على صعيد العالم ظهرت مستلزمات الثورة في الفكر الجغرافي (هارفي-1973)
Effects of aqueous and ethanol extracts of Akaka plants Allium akaka Gmel on some standard pathogenic bacteria
No full textThe present study was conducted, to determine the bactericidal effects of aqueous and ethanol extracts of vegetative parts of Akaka plants Allium Akaka Gmel. On some standard pathogenic bacteria such as Staphylococcus aureus(ATCC 25923),Escherichia coli (ATCC 35218),Pseudomonas aeruginosa (ATCC 27853) and Klebsiella Pneumoniae (ATCC 1031). Plant vegetative parts were extracted (crude extraction) using distilled water or ethanol (80%). Concentrations of 250, 500, 1000, 2000, 4000, 8000, 10000 and 20000mg ml-1ormg disc-1using Disk Saturation Technic (DST) and Disk Loading Technique (DLT) respectively and 20000 mg ml-1 delusions using Enzyme Linked Immunosorbent Assay (ELISA) were applied .Sterilized water and Streptomycin were used as control. Data was analyzed statistically using SPSS and treatment means were compared using Duncan Multiple Range Test at probability range 0.01. Results showed that Akaka plant extracts contains antibacterial chemical compounds that affect bacterial growth. Minimum Inhibition Concentrations (MIC) of aqueous extract was 4000mg disc-1for Staphylococcus aureus and 8000 mg disc-1for other three bacteria using DLT. MIC of ethanol extract was 2.48mg ml-1for Staphylococcus aureus, Pseudomonas aeruginosa and Klebsiella pneumoniae and 4.95mg : ml-1for E. coli. Minimal Bactericidal Concentration (MBC) of ethanol extracts using ELISA Technique was 10000mg ml-1for Staphylococcus aureus and Klebsiella pneumoniae,20000 mg ml-1for E. coli and 625mgml-1for Klebsiella pneumoniae.
Economic analysis of the factors affecting the production of Tomato crops for open cultivation with surface irrigation for the season 2018
No full textThe production function of Tomato was studied in the open cultivation irrigated The analysis was done by taking the natural logarithm of the production as a dependent factor and for each resource of production as an independent factor. The half- logarithmic model was chosen as the best model. It is clear from the analysis that some of these resources have been exploited optimally through the positive singles to the resource parameters in the function. This means that the production of these resources was in the second stage of the law of decreasing yields. (The number of labor hours per day, the amount of animal manure used and the number of irrigations during the season). The quantity of chemical fertilizer was found to be a negative impact on production because the elasticity signal was negative. And the regression analysis was achieved by taking the natural logarithm of both the labor and the capital in order to achieve the overall elasticity of the production using the Cobb-Duglas model. It became clear that the elastic ties of these resources were positive and this means that the combined production resources achieve high productivity due to their cooperation this resource and the efficiency of the mixing process. What can from the exploitation of additional units in the desire to expand production, and was recommended to follow the agricultural guidelines and the adoption of the results of scientific research in the use of resources, especially the amounts of fertilizer and farm management in order to continue these projects to achieve self-sufficiency of Tomato
Detection of the active compounds in the leaves of the Common mallow plant Malva parviflora L. using GC-MS and HPLC technology.
No full textThe plant leaves of Common mallow plant were collected from the gardens of college of Agriculture ,University of Kufa to detect the active compounds of this plant. The plant was dried in the shade at room temperature and grinding a log of plant leaves and used to detect the active compounds in the laboratories of the Ministry of Science and Technology using GC-MS and HPLC. The results ofanalysis showed that commonmallow leaves contained many of active compounds such as kaempherol, Rutin, QurcetineandLuteolin when analyzed by a HPLC. Either When analyzeedby GC-MS the result showed that it contained 9,12-Octadecadioenaic acid(z,z),methyl ester and 10,13-Octadecadioenaic acid, methyl ester at a percentage of 70.58% and Hexadeanoic acid, methyl esterat a percentage 8.42%.
Beta-cell Death and/or Stress Biomarkers in Diabetes Mellitus Type 1
Get PDFDiabetes Mellitus type 1 (T1D) occurs due to disturbance intolerance of the immune system and invasion of β-cells by auto-reactive immune T cells and inducing deterioration of β-cells activity and viability and a prolong therapy with external insulin. This study was aimed to detect the predictive power as well as the degree of correlation of defined glutamic acid decarboxylase autoantibody (GADA), protein tyrosine phosphatase type A2 (IA-2A) and total antioxidant capacity (TAC) biomarkers on β-cells stress and/or death in T1D individuals as well as their first degree relatives (FDRs). Three groups of T1D patients, FDRs and apparently diseases free subjects had been enrolled in this work and evaluated for their serum GADA, IA-2A, C-peptide and TAC. The results revealed positive GADA and IA-2A in 88.6% and 40%, respectively, of T1D patients. The frequency of normal level and mean titer of C-peptide were significantly low among T1D and their FDRs, also the frequency of normal level and mean titer of TAC was significantly low among T1D patients. However, no significant difference in C-peptide level was noticed between the GADA+ and GADA- subjects with no significant effect of TAC level on the concentration of C-peptide. Finally, the concentration of C-peptide was significantly lower in IA-2-A positive than IA-2-A negative individuals. In conclusion, GADA, IA-2A and C-peptide combination can suggest the most powerful and cost-effective diagnostic approach in patients with T1D and their FDRs. In addition, IA-2A in T1D patient’s serum can be predicted for β-cell death and/or stress, however, GADA and TAC was found of no effect on the C-peptide level
ZT2 space and semi-ZT2 space
No full textThe aim of this paper is to introduce new types of separation axioms which are ZT2 space and semi-ZT2 space, with examples and theorems. The relationships between them and with each of T2 and semi-T2 spaces have been given. The product of two ZT2 (semi-ZT2) spaces is ZT2 (semi-ZT2) space