
تهدف الدراسة إلى التعرف على أهم المعايير الحالية لضبط البحث التربوي وتقويمه من واقع الدراسات التي عرضت لتلك المعايير من خلال مطالعة الأدب التربوي، وفي ضوء ذلك حاولت الدراسة تقديم صيغة تطويرية لمعايير ضبط البحوث التربوية وتقويمها كما يراها خبراء منهجية البحث العلمي ، واستعملت المنهج الوصفي الوثائقي والتحليلي ، وتوصلت الدراسة إلى عدد من النتائج أهمها: إن واقع المعايير المعاصرة المعتمد عليها في تحكي
... Show MorePsychological aspects are a major influence and motivation factor in many cinematic and television works such as television series. There are many films that dealt with psychological issues through the personality affected by psychological projections and complexes that lead towards abnormal behavior and actions in most cases, so the researchers chose the title and the research problem was raised through the following question: What is the mechanism that fulfills a psychological role in the narrative film? The objectives of the research were to reveal the mechanism used to instill psychological contents in the feature film? As for the limits of the research, it was an intentional sample, and the researchers adopted the descriptive anal
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This study aimed to evaluate the potential anti-inflammatory effects of apigenin, obtained from Portulaca oleracea L., using a male mouse model. A total of 56 healthy BLAB/c albino male mice (Mus musculus) were used in two experiments. In the first experiment, the xylene-induced ear edema, 28 male mice were randomly divided into four groups (n=7). The negative control group received distilled water, while the positive control, apigenin-treated, and indomethacin-treated groups were exposed to xylene (0.03 mL applied to the anterior and posterior surface of the right ear lobe) to induce inflammation. Subsequently, the apigenin-treated group received orally 50 mg/kg B |
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Quorum sensing is a well-known mechanism used by many bacteria to control important virulence factors through the production and subsequent response to N-acylhomoserine lactones (AHLs). Quorum sensing inhibition (QSI), targeting AHL-dependent signalling, has been reported as a strategy for the control of bacterial pathogenicity. Thus, this study aimed at investigating the capability of Pseudomonas aeruginosa as an indicator to rapidly screen for potential QSI caused by plant extracts based on pigment inhibition. Four ethanolic plant extracts including: dried flower buds of clove (Syzygium aromaticum L), bark of cinnamon (Cinnamomum cassia L), leaves of moringa (Mo |
The effeciancy of some anticoccidial drugs were tested for the treatment fo E. tenella infection in chickens. Four drugs were used. The first was
... Show Moreتسلط هذه الدراسة الضوء على الأسطورة الرافدينية عشتار وتتبع أثرها في رواية الجاسوسة للروائي البرازيلي باولو كويلو. تظهر هذه الرواية تأثر الروائي بأساطير بلاد الرافدين حيث تحاكي هذه الرواية من خلال بطلتها ماتا هاري الاسطورة عشتار.
تحتل أساطير بلاد ما بين النهرين دورًا حاسمًا في الأدب. إنها ليست أقل من الأساطير اليونانية أو الرومانية. تركز هذه الدراسة على آلهة بلاد ما بين النهرين الشهيرة إنانا عشتار في رو
... Show MoreIn this paper we study the effect of magnetichydrodynamic upon the boundary
layer flow and heat transfer on a permeable unsteady stretching sheet with non –
uniform heat source / sink. It found that the momentum and energy equations are
controlled by many different dimensionless parameters such as prandtle number
pr , unsteadiness parameter A , constant pressure So , coefficient of the space
dependent A , the temperature dependent B , and the MHD parameter M . The
analytic solutions are obtained by using suitable similarity transformations and
homotopy analysis method (HAM).
Furthermore, we analysis the effects of all dimensionless number, there are
mentioned above, upon the velocity distribution and
The average concentrations of heavy metals (Pb, Co, Ni, Cr, Cd and Zn) in soil of North Refineries Company (NRC) at Baiji and around were determined in 29 selected locations using GPS. The pickings up of samples were carried out in three periods in 2012 in January, March and July. The concentration levels of determined heavy metals shows values within or lower than many researchers.
The model of cumulative effect of the heavy metals, which was determined by GIS for the triple sampling periods show distribution of concentration towards wind directions and away from the site of NRC e.g. SE direction. This indicates the meteorological conditions represented by the wind direction and the rainfall, which plays an important role in distribu
Nowadays laser in medicine is a rapidly growing field in both researches and applications and many studies have been done in bacteriology against different types of lasers. The effect of the laser depends on many factors, one of the laser factors was the wavelength. The red wavelength band has been considered as a stimulated wavelength for prokaryotic and eukaryotic cells. In this study, three clinical species of Gram-negative bacteria (E. coli, Proteus mirabilis, and Pseudomonas aeruginosa) were exposed to 650 nm band of red region wavelength by a diode laser. The effect of that wavelength appeared on the growth curves for each species along 3 days after laser treatment. The energy density (E.D.) 2.8 J/cm2 gave a positive effect on grow
... Show Moreتناول البحث موضوع راس المال الاجتماعي في الاسرة الإماراتية في مدينة كلباء، ويهدف البحث الى التعرف على الدعم الوجداني الذي تقدمه الاسرة، مع بيان طبيعة هذا الدعم المادي الذي تقدمها الاسرة، وتحديد مؤشرات التبادلات المعنوية، والتعرف الى المدى الذي تتم فيه التفاعلات التضامنية داخل الاسرة، والكشف عن آليات التواصل والتشبيك الاسري داخل الاسرة، مع التعرف على العلاقة بين ابعاد الاستبانة بقوة راس المال الاجتماعي
... Show MoreThe aim of the study is to evaluate the phytochemical and morphological characterization between Iraqi and America Lanata camara extracts and to evaluate their inhibition effect on the egg albumin-induced paw inflammation. Successive maceration was used to eliminate the leaves of L. camara. The bioactive substance components present in the extract were identified using gas chromatography-mass spectrometry (GC-MS) analysis. In addition, HPLC analysis was performed for the detection of active compounds. The paw edema induced by injecting egg albumin (0.1ml) in both right and left hind-paw and the percentage inhibition as well as cell count, and skin thickness was measured. The initial phytochemical screening yielded positive test
... Show Moreتعد نمذجة التعرية الريحية من الموضوعات المهمة كونها تمس البيئة وفق ما يشهده العالم من ثورة معلوماتية و تقنيات رقمية تركت المجال في رؤية تحاكي الواقع لكشف سلوكية أثر الرياح على رسم الأشكال الأرضية وهذا يعكس صورة بهيئة كارتوغرافية (خريطة فعالة) للكشف عن أثر الرياح على البيئة في منطقة تعد من المناطق الخصبة في الإنتاج الزراعي، لذا كان من المهم بناء نماذج للتعرية الريحية للمنطقة ، اذ بلغت مساحة منطقة الدراسة( 17.61
... Show Moreأن للعوامل الطبيعية تأثير واضح على الصناعات في المناطق الهامشية لمحافظة بغداد إذ يتباين تأثيرها من صناعة لأخرى ومنها عامل المنًاخ، إذ يعد من العوامل المهمة والمؤثرة على أختيار الموقع الصناعي وتأثيره على الصناعة بفعل عناصره منها درجة الحرارة إذ تساهم درجات الحرارة المرتفعة في فصل الصيف في أنتعاش الصناعات الغذائية ومنها صناعة المشروبات والعصائر بينما ينخفض أنتاج صناعة أخرى في فصل الشتاء منها صناعة الثلج و
... Show MoreMale reproductive health is intricately regulated by molecular and physiological processes, with the aryl hydrocarbon receptor (AhR) playing a crucial role. AhR is activated by various ligands and influences the onset and progression of diseases. The aim of this study was to evaluate the role of AhR on spermatogenesis in adult male rats were affected by resveratrol (RES) and CH223191, an AhR antagonist. The study include forty rats were randomly divided into four equal groups: Control group, DMSO group, RES group and AhR‾ group, the rats received respective treatments intraperitoneally twice weekly for 60 days, and various parameters related to male reproductive health were evaluated. The AhR that activation by the RES treatment were e
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Cutaneous melanoma accounts for a yearly mortality rate of 55,500 persons. The use of oral small-molecule kinase inhibitors, specifically targeting BRAFv600, has been licensed as the principal treatment strategy for managing both locally progressed and metastatic presentations of the condition. Approximately 30% of people on vemurafenib, a BRAFv600 inhibitor, have side effects when are taken orally. Objective: This research was attempted to develop a vemurafenib microemulsion by substituting conventional oil phases with ionic liquids (ILs). The microemulsions were created by dissolving vemurafenib in a combination of ionic liquid (1-Butyl-3-methylimidazolium hexafluorophosphate and 1-Octyl-3-methylimidazolium he |
The study aimed to assess the effects of different concentrations of Ziziphus spina-Christi (ZSC) leaves on the fertility of buck goats. Twelve buck goats aged 12–15 months with an average body weight of 22±2 kg were divided randomly into three dietary treatments: T1, T2, and T3, each given a basal diet daily plus feeds of 20 g/kg (2%) of ZSC for T1 and 40 g/kg (4%) of ZSC for T2; and T3 was used as the control that consumed a basal diet only. The experiment lasted for 3 months. On days 45 and 90, blood samples were collected for plasma testosterone measurement using an immunochromatographic assay. Additionally, semen samples were collected at the same time points for physical (volume, color, and pH) and microscopic (semen concentr
... Show Moreهدف البحث إلى البحث في دور المدرسة الرقمية: بوابة نحو آفاق جديدة لتطوير مهنة التعليم في إمارة الشارقة، كما تم استخدام المنهج الوصفي التحليلي، وتوصلت نتائج الدراسة إلى أن استخدام التكنولوجيا في التعليم تساعد في تحسين أداء الطلاب في الاختبارات والدراسة الأكاديمية، حيث يمكن أن تساعد المدرسة الرقمية في تقليل الفجوة التعليمية بين الطلاب ذوي الاحتياجات المختلفة، من خلال توفير تجارب تعليمية مخصصة. وأوصت الدراس
... Show MoreThe variety of ideas and freedom of expression among the authors who are looking for everything new that serves the goals of musical and aesthetic expression, which calls for the use of traditional musical instruments with the great composition of musical instruments known as the orchestra represents a great challenge in several aspects. The incompetence of some of these instruments or limited capabilities or its costly method of performance sometimes forbids its use permanently in this great composition. It was necessary to have some problems facing the composer and the player on the one hand and the recipient on the other hand, who must be looking for perfection. Among those instruments that are used regularly in the works of the orche
... Show MoreThe industrial design occupies an important status in public and private life activities, because it contains a group of interactive, productive, and interconnected institutions, which is confirmed by Descartes who is credited for promoting the method of skepticism on sound foundations, showing that in order for us to search for the truth, we must suspect everything that we confront let it be once in our life time, especially our options in the scientific research and industrial design and product, starting from the knowledge heritage and the intellectual concepts that ascend to the levels of the functional, aesthetic and environmental performance, the significance of skepticism becomes clear. The research problem lies in this que
... Show Moreتتناول رواية “غاسل الجثث” للروائي ذو الأصل العراقي سنان أنطون الأحداث السياسية والاجتماعية والكوارث التي وقعت في العراق خلال الثلاثين عامًا المنصرمة، وتختتم بانتقاد الحروب والغزو الأمريكي للعراق وتداعياته. هناك تزايد في الأبحاث والنقد حول الرواية، مستوحاة من عنوان الرواية الذي يطغى على العديد من استقصاءاتها الموضوعية وتضميناتها الجمالية. أنها تطرح موضوعات حيوية ومهمة. من بينها توجد إشكاليتان مهمتان: ا
... Show MorePraise be to God, who taught with the pen, taught man what he did not know, and may blessings and peace be upon our master Muhammad, may God bless him and grant him peace, and upon all his family and companions.
As for after......
The science of financial transactions is one of the important topics that Muslims must need at all times and places, due to its great importance in clarifying the ruling of the Shari’ah on contemporary financial issues.
The jurists, may God have mercy on them, have spoken about financial issues in all their aspects in detail, as in the Book of Sales, whether in terms of the validity of the sale, its invalidity, or its invalidity, i.e., the invalidity of the sale. Among these issues is the issue of th
The presence and absence binary is an essential part of and a motivation for the direction vision which depends on the principle that the components of the theatre performance move in contrast with each other; one is directly informative which is the presence relations and the other is structural that is identical to the absence relations. The first is material band visual that evokes the incorporeal mental absent. Hence, the present study(Presence and Absence in the Iraqi Theatre Performance :Summer's Rain Play as an Example) aims at explaining those relations and their transformations between presence and absence in the performance
This study examined the adsorption behavior of anionic dye (orange G) from aqueous solution onto the raw and activated a mixture of illite, kaolinite and chlorite clays from area of Zorbatiya (east of Iraq).The chemical treatment involved alkali and acid activation. The alkali activation obtained by treated the raw clay (RC) with 5M NaOH (ACSO) and the acid activation founded by treated it with 0.25M HCl (ACH) and 0.25M (ACS). The thermal treatment carried out by calcination the produce activated clay at 750oC for acid activation and 105oC for alkali activation. Batch
... Show MoreObjective: This study aims to evaluate nurses' practices regarding electronic nursing documentation
Methodology: 40 nurses have been chosen for a pre experimental sample using a non-probability (purposive) method between November 20, 2021, and March 1, 2023. The pretest and posttest comparisons included the same group that had been exposed to the software.
Results : table the nurses' practices toward electronic nursing documentation was described as poor and fair it means that nurses practices need to be improved and developed by an interventional program. there is no significant differences between age, gender and years of employment variables and nurses practices.
... Show MoreObjectives: To assess pregnant women’s knowledge regarding syphilisand to find out the relationship between women’s knowledge regarding syphilis infection and demographic and reproductive variables. Methodology: A descriptive analytical study of non probable (purposive sample) of 250 pregnant women during their different gestational ages for the period (October 2nd to April 25th 2013) by using questionnaire format consists of demographic variables and items of women's knowledge regarding syphilis who are visiting primary health care centers in Al-Kharkh and Al-Rrusafa in Baghdad city. The coefficient relia
هدفت الدراسة إلى تصنيف عينة البحث إلى أربع مجموعات (مجموعتين ضابطة، ومجموعتين تجريبية)، إذ إن المجموعة الضابطة تتكون من (8) لاعبين من أسلوب التفضيل المعرفي (التحليلي)، و(8) لاعبين من أسلوب التفضيل المعرفي (الشمولي) فتأخذ المجموعة الضابطة المنهج التدريبي المتبع من قبل المدرب، إضافة إلى المجموعة التجريبية وكذلك تتكون من (8) لاعبين من أسلوب التفضيل المعرفي (التحليلي)، و(8) لاعبين من أسلوب التفضيل المعرفي(الشمولي) أ
... Show Morethe door of interpretation cannot be closed; Because the Qur’an is a living message, until the Day of Judgment, and Muslims continue to come to it, study it, stir it up, move with it, and live in its shadows until the Day of Judgment.
In anticipation of the blessing of revelation and the lights of revelation, and in pursuit of the service of the Book of God, I decided to choose the subject of my research:
Despondency in the Qur’an an objective study
As the study of one of the topics of the Qur’an on the foundations and steps of objective interpretation makes the reader stand on the Qur’an’s method in dealing with various problems and topics.
The region-based association analysis has been proposed to capture the collective behavior of sets of variants by testing the association of each set instead of individual variants with the disease. Such an analysis typically involves a list of unphased multiple-locus genotypes with potentially sparse frequencies in cases and controls. To tackle the problem of the sparse distribution, a two-stage approach was proposed in literature: In the first stage, haplotypes are computationally inferred from genotypes, followed by a haplotype coclassification. In the second stage, the association analysis is performed on the inferred haplotype groups. If a haplotype is unevenly distributed between the case and control samples, this haplotype is labeled
... Show MoreTraffic congestion become a serious problem that traffic engineers still face. This research explains the sustainable indicators and congestion index for urban streets and their implementation to evaluate the performance measures proceeding toward sustainable roads. Congestion measures in terms of speed reduction and sustainable indicators; mobility (congestion index, travel time, and delay), costs (vehicle operating cost), socio-economic effect (in terms of an estimated factor called User Satisfaction Index (USI), and air pollution (Fuel emissions) are estimated. Link 3 has the highest delay value of approximately (2 minutes) for the evening peak period in the north-south direction due to a large number of vehicles dens
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