إنّ دراسة الأحاديث النبوية ومعرفة مدى صحتها من عدمه أمرٌ في غاية الأهمية لبناء الأحكام الشرعية عليه، وقد صنّف الأئمة وجمعوا الحديث وتنوعت أساليبهم، ويعتبر الإمام البيهقي من المتأخرين الذين صنّفوا في الأحاديث، ومنها كتابه السنن الكبرى، فقد أطلق على جملة من الأحاديث لفظة (إن ثبت) ويعلق الحكم الشرعي على ثبوت الحديث، من غير بيان درجة وحال الحديث وأقوال الأئمة فيه بشكل قطعي لتمييزه، فأخذت بجمع تلك الأحاديث ال

الأنبياء الصغار هم (اثنا عشر) نبيًا كُتبت لهم أسفار قصيرة في العهد القديم. سُمّوا صغارًا لقصر أسفارهم، لا لقلة أهميتهم. عاشوا بين القرن التاسع والخامس قبل الميلاد. خدم بعضهم في مملكة إسرائيل (الشمالية) قبل سقوطها سنة 722ق.م. وآخرون في مملكة يهوذا (الجنوبية) قبل سقوطها سنة 586ق.م. عاش اليهود ثلاث مراحل مهمة في تاريخهم، وهي: قبل السّبي، وأثناء السّبي البابلي (605- 586) ق، م. وبعد السّبي (538) ق.م. تنبأ بعضهم بعد العودة من السّ

   CO₂-based acidizing provides a corrosion-resistant alternative to potent mineral acids in carbonate reservoirs by producing carbonic acid in situ. This method synchronizes stimulation procedures with carbon-management objectives while minimizing the necessity for comprehensive corrosion-inhibitor systems. This review assesses six categories of chemical additives—amines, inorganic salts, inorganic bases, metal-oxide nanoparticles, biological macromolecules, and natural biopolymers—emphasizing their effects on CO₂ absorption, pH buffering, and wormhole morphology at reservoir-relevant temperatures and salinities. Experimental findings indicate that specific formulations can achieve CO₂ absorption levels reaching

هدفت الدراسة الى التعرف على العوامل المؤثرة في تذبذب مستوى لاعبي رياضة المبارزة العراقية بالأسلحة الثلاث والتعرف على ترتيب هذه العوامل حسب نسبة مساهمة كل عامل على حدة وقد استخدم الباحثون المنهج الوصفي بأسلوب الدراسات المسحية وشملت عينة البحث (60) لاعباً يمثلون الأسلحة الثلاث وبالاعتماد على استبانة متكونة من خمسة محاور وستة أسئلة لكل محور وعند استخلاص النتائج تبين لنا تسلسل الاعمدة والمحاور حسب الإجابات ال

Abstraet

Students dropout from the Education has a negative phenomena on individual and society and even on different aspects of life especially on the economic aspect , Thus our research tries studying and analyzing the relation between the size of dropout and human development level in Iraq and as (research sample) the first decade of this century as a studying period, the study includes the dropout in Secondary schools and depending the formal records as a main source to evaluate the size of this problem in Iraq , which shows an increase in the size of dropout in this period in comparison with the last decades of the twentieth century, this produces a negative effect on human developme

Time series have gained great importance and have been applied in a manner in the economic, financial, health and social fields and used in the analysis through studying the changes and forecasting the future of the phenomenon. One of the most important models of the black box is the "ARMAX" model, which is a mixed model consisting of self-regression with moving averages with external inputs. It consists of several stages, namely determining the rank of the model and the process of estimating the parameters of the model and then the prediction process to know the amount of compensation granted to workers in the future in order to fulfil the future obligations of the Fund. , And using the regular least squares method and the frequ

تعدّ المخطوطات العلمية جزًا من تراث الأمة الإسلامية، وهي ثروة علمية كبيرة، وقد اهتم الباحثون بإظهار هذه المخطوطات من خلال تحقيقها تحقيقًا علميًّا، وتُعد الزكاة الركن الثالث من أركان الإسلام، وهي سبب في تراحم وترابط المجتمع، وزيادة المحبة والألفة بينهم. وللزكاة أهمية بالغة في تطهير النفس، إذ قال تعالى: خُذْ مِنْ أَمْوَالِهِمْ صَدَقَةً تُطَهِّرُهُمْ وَتُزَكِّيهِم بِهَا (التوبة:103)، فهي تزيد بركة المال،

Many patients with chronic kidney (CKD) disease experience uremic pruritus (UP), which lowers quality of life. The intensity of UP varies and can cause anything from occasional pain to total restlessness during the day or night. this trial aimed to compare the efficacy of pregabalin and montelukast in uremic pruritus among CKD undergoing hemodialysis. For four weeks, this was a randomize prospective- intervention trial. patients with end-stage renal disease, between the ages of 30 and 75, been on hemodialysis at least one year and persistently severe pruritus had been included. Patients were split into Group P (n=25) receiving 50 mg of pregabalin and Group M (n=25) receiving 10 mg of montelukast. Every week, the effectiveness of the medi

The recent development in statistics has made statistical distributions the focus of researchers in the process of compensating for some distribution parameters with fixed values and obtaining a new distribution, in this study, the distribution of Kumaraswamy was studied from the constant distributions of the two parameters. The characteristics of the distribution were discussed through the presentation of the probability density function (p.d.f), the cumulative distribution function (c.d.f.), the ratio of r, the reliability function and the hazard function. The parameters of the Kumaraswamy distribution were estimated using MLE, ME, LSEE by using the simulation method for different sampling sizes and using preli

Abstract:

 The purpose of this research is measuring relationship level and impact between Organizational Factors and their Dimensions (Leadership, Organizational Structure, Organizational Culture), and Talent Management Strategies (Talent Recruitment,Talent performance management, Talent Development, Talent Retention ). it was relied on the Questionnaire form as a basic instrument in collecting the Data by using (Likert) instrument ,which was distributed on the research Sample which number was (100) individual included (Managers of schools, assistants  (scientific and Administration ) and teachers in Four schools of Talents in Iraq (Baghdad , AL-Nagaf , AL-Basra, Mesan). All fo

Transportation Sector classified as one of the services sectors which is without the production activities cannot be complete its rule. Is act asmoving actions which operate at production and non production goals for the organization and individuals insides the country and with others, that is why this sector act as one of the main which is occupied an important status on the way the economic activities and on the level of the economic institutions the transportation work on transforming all the commodities and products from productions locations to consumption location then its effect the productivity process and create the location utility and on the level of economic it considered as one of the economic supportive structure an

Abstract

The economic entities view about human resources has been changed from traditional view based on the resources as one of production factors required for achieving the activities that lead to create products in turn for financial substitute embodied in wages, toward contemporary view consider human resources the most important richest investments, a real source for continuing, developing, and achieving competitive advantage for the entity.

From that point, this research dealt with studying the subject of disclosing investment information of human resources in the financial reports of Iraqi economic entities. The research ended with stating a suggestive model for the

         Economic intelligence represents a modern field of knowledge that has been and is still the focus of many studies and research, including this research that deals with economic intelligence and its role in strengthening Iraqi national security - an analytical study. Economic development and economic development without security, and in a situation such as that of Iraq, which is still suffering from conflicts, conflicts and the effects of wars, as well as the unstable conditions in its regional environment, the directions of that relationship cannot be determined except through the availability of accurate information, indicators, full knowledge of reality and the pos

Abstract

Objective(s): To evaluate the level of Psychological Empowerment among Nurses as perceived by their Point of View, and identify the differences in nurses' Psychological Empowerment with regard to age, gender, graduation level, and years of work employment. 

Methodology: A descriptive analytic design was conducted on nurses in Psycho-social health Units in Primary Health Care Centers in Kirkuk Governorate, to achieve the objectives of the study. A convenient (non-probability) sample of 84 nurses was selected. The data collected through self-report method for the period from 25^th August to 10^th October 2022. The questionnaire was adopted

DBNRSK Sayed, Journal of Strategic Research in Social Science (JoSReSS), 2020

This study aimed to investigate the incorporation of recycled waste compact discs (WCDs) powder in concrete mixes to replace the fine aggregate by 5%, 10%, 15% and 20%. Compared to the reference concrete mix, results revealed that using WCDs powder in concrete mixes improved the workability and the dry density. The results demonstrated that the compressive, flexural, and split tensile strengths values for the WCDs-modified concrete mixes showed tendency to increase above the reference mix. However, at 28 days curing age, the strengths values for WCDs-modified concrete mixes were comparable to those for the reference mix. The leaching test revealed that none of the WCDs constituents was detected in the leachant after 180 days. The

The research seeks to identify the impact of fraud detection skills in the settlement of compensatory claims for the fire and accident insurance portfolio and the reflection of these skills in preventing and reducing the payment of undue compensation to some who seek profit and enrichment at the expense of the insurance contract. And compensatory claims in the portfolio of fire and accident insurance in the two research companies, which show the effect and positive return of the detection skills and settlement of the compensation on the amount of actual compensation against the claims inflated by some of the insured, The research sample consisted of (70) respondents from a community size (85) individuals between the director and assistan

The banking sector is a cornerstone of the national economy because of its large role of economic development of a country, which requires the advancement of this vital sector and interest in all the accompanying changes to him in order to survive and grow and continue Accordingly dealt Find reversal (organizational culture, on the quality of banking service ) sought search to achieve a number of cognitive and practical goals by selecting (10), especially among the working banks in Iraq Iraqi banks and the period is the surveyed period (2005-2014) embodied the research problem in the dialectical relationship between the (organizational culture) and its impacts on banking service quality.

Through a set of

       Swarming is one of the most important virulence factors used by bacteria to invade new sites. This study aimed to test the effects of gentamicin on swarming motility of Pseudomonas aeruginosa, both phenotypically and molecularly. The present results revealed that 11/25 isolates had gentamicin MIC of 1024 µg/ml.  However, gentamicin at sub-minimal inhibitory concentration significantly (P< 0.05) reduced the diameter of swarming in all P. aeruginosa isolates. Noticeably the mean and median swarming diameter before treatment with gentamicin 5.557 and 5.816 cm respectively had significantly (P < 0.001) reduced to 0.871 and 0.766 cm respectively. At the molecular level, amrZ (a global regulator of multiple genes) and

A scalable method of oxalate co-precipitation was used to prepare magnesium oxide (MgO) nanoparticles. The precipitant used was oxalic acid and the source of soluble magnesium was magnesium sulfate.  Highly crystalline MgO nanoparticles prepared by calcining at 700  were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and Atomic Force Microcopy Analysis (AFM). The (MgO) nanoparticles were employed to investigate the adsorption performance of Methyl Violet (MV) dye from aqueous solutions under different conditions, i.e., contact time, pH, dye concentration and temperature.  Maximum adsorption (96%) was obtained at time (60 min.), pH 6, at (20  ) and adsorbent dosage (0.05 g

Joints are among the most widespread geologic structures as they are found in most each exposure of rock. They differ greatly in appearance, dimensions, and arrangement, besides they occur in quite different tectonic environments. This study is important because joints provide evidence on what kind of stress produced them (history of deformation) and also because they change the characteristics of the rocks in which they occur. The Measured data of joints from the studied area which are located in the high folded zone – Northeast of Iraq, were classified according to their relationship with the tectonic axes by projecting them stereographically using Schmidt net in GEOrient ver.9.5.0 software. The joint systems revealed the orientation of

This research was conducted to determine content levels of heavy metal pollution. Samples taken from Ishaqi River bank and adjacent agricultural soils area, in ten sites, distributed along 48 km of the Ishaqi River, north Baghdad. The evaluated metals were Zinc, Copper, Manganese, Iron, Cobalt, Nickel, Chromium, Cadmium, Vanadium and Lead. PH and Electric Conductivity (EC) were measured to evaluate the acidity and (EC). Results showed that most site were contaminated with metals evaluated. Among these metals, Zn, Mn, Fe and Ni were consistently higher in all the samples (both river bank and adjacent soil) followed by PB, CU, V, Cd, Co and Cr. The level concentrations of river bank were almost higher than that of adjacent soil. As will be re

المقدمة

بفضل التقدم الذي حصل في الحاسبات في العقد الأخير والذي انعكست آثاره على البرامج الجاهزة اعتبرت المشكلة التي في حدود بضعة آلاف من المتغيرات والقيود من المشاكل الصغيرة إذ تم حل مشاكل بعشرات الآلاف أو مئات الآلاف من المتغيرات المستمرة حلا مناسبا.وبفضل التقدم التكنولوجي للحاسبات وسرعة معاملتها للبيانات والمعادلات تم بناء برامج جاهزة لأساليب بحوث العمليات ومعالجة المشاكل الإدار

         The living urban space is considered one of the most important elements of the success of modern cities, and it is the first mental image that is formed by people (residents and visitors) of the city , a measure of the frequency, presence and interaction of people in the spaces is an indication of the city's vitality, well-being and economic strength .

The occupation of the city of Mosul before the terrorist ISIS in 2014 and the subsequent liberation operations and the end of the war in 2017 had a great impact on the destruction of the old city on the right side and the death of its urban spaces due to the abandonment of people to it, especially the area (Al-Midan and Al-Qalayaat),

Ivermectin (IVR) is widely used for the treatment of onchocerciasis and other nematode infections .Recent studies have reported that IVR has an anti-inflammatory effect and is used in the treatment of allergic asthma, dermatitis, and arthritis. Psoriasis is a chronic immune-mediated inflammatory skin disease in which IL-17 and VEGF play an important role as pro-inflammatory and angiogenic mediators.To evaluate the therapeutic effect of IVR in psoriasis, we used an imiquimod (IMQ)-induced psoriasis model in rats. Twenty-four male wister-albino rats, age 3-4 monthe and weighing 170-200 g were used in this experiment. They were assigned at random into four groups, each group include 6 animals. Rats in each group (except normal control gro

قبل ثلاثين سنة كانت المصارف الاسلامية مجرد أمنية، الا ان اعمالا بحثية جادة أجريت خلال العقود الثلاثة السابقة أظهرت أن المصارف الاسلامية قابلة للتنفيذ وتمثل طريقا ذا جدوى في الوساطة المالية، وضرورة من ضرورات العصر الحديث لا تستطيع أن تستغني عن خدماتها أمة من الامم أو قطاع من القطاعات الاقتصادية والاجتماعية والثقافية.

لذلك تم انشاء عدد من المصارف الاسلامية خلال هذه المدة في ظل وسط اقتصادي

The pioneers in the Iraqi theatre were of a great significance in the production of the theatre shows associated with social and political problems, which necessitated a kind of directing that contributed in installing the sociological pillar of the Iraqi theatre, where these shows were close to the traditional realistic shows some of which is soaked with simple symbolism. That could have given it some traits and characteristics which enabled these connotations to determine the type of the theatrical show and the forms of the direction advances according the adopted style by each theatre director, which forms a clear phenomenon in dealing with the ground of the Iraqi social reality and its reflection on the text and the show. The Iraqi t

Sub-threshold operation has received a lot of attention in limited performance applications.However, energy optimization of sub-threshold circuits should be performed with the concern of the performance limitation of such circuit. In this paper, a dual size design is proposed for energy minimization of sub-threshold CMOS circuits. The optimal downsizing factor is determined and assigned for some gates on the off-critical paths to minimize the energy at the maximum allowable performance. This assignment is performed using the proposed slack based genetic algorithm which is a heuristic-mixed evolutionary algorithm. Some gates are heuristically assigned to the original and the downsized design based on their slack time determined by static tim