Attitude is an important subject that has attracted researchers and thinkers in organizational theory and organizational behavior because of its great importance in various field studies. Field evidence suggests that individuals in their daily lives or careers respond to specific events through a set of internal tendencies Internal tendencies are negative or positive and systematic. These trends tend to be invisible, not limited to certain boundaries, and involve a significant number of individuals within organizations or society.

 The research aims to identify the impact of trends in the ethics of public service workers for individuals, through a sample of (72) doctors and (60) administrative staff

The objective of the research is to evaluate the risk management practices of the variables (risk management structure, risk management methods, key components of risk management) and their relation to the principled behavior of managers behavior(innovation, proactive, risk acceptance) By adopting the questionnaire as a main tool in collecting data from managers in the National and raq insurance companies of (50) officials Department manager, department administrator, unit administrator, and analyzed their answers using the SPSS In calculating arithmetic mean, standard deviation, percentage weight and simple correlation coefficient. The most prominent conclusions were:1.There is a positive trend in the sample in both companies and a high

In this paper, we consider the problem of stochastic project network when some or all activities are interrupted. An approach has been built to schedule the critical activities, by constructing some expressions based on the project lateness costs due to the interruption activities. Two simple example are presented to validate our approach.

Key words: Project Management, Project scheduling, Stochastic activity duration, Stochastic PERT.    

Introduction

   Recently, Projects planning and optimal timing, under uncertainty are extremely critical for many organizations, see [19]. Having an effective mathematical model wi

تمثل اتفاقيات جنيف لعام 1949 وبروتوكوليها الاضافيين لعام 1977 عصب الحماية للافراد الذين لا يشاركون في العمليات العدائية او الذين كفوا عن المشاركة فيها. وتكاد تكون معظم دول العالم اطراف في هذه الاتفاقيات ويبلغ عددها 194 دولة طرف[i].  ان هذه الاتفاقيات ترمي بالثقل الاكبر في مسؤوليتها عن احترام وكفالة احترام قواعده على الدول. ويتجسد واجب الاخيرة في الايفاء بالتزاماتها الدولية على صعيدين، الدو

The aim of this study was to evaluate in-vitro activity of Cefamandol and Ceftazidime, in combination with potassium clavulanate against 10 uropathogenic E.coli isolated from patients with chronic complicated urinary tract infections (UTIs), these isolates were identified by the Api identification systems.The antimicrobial susceptibility tests were determined by Kirby-Bauer method and the minimum inhibitory concentrations of Cefamandol and Ceftazidime, were determined, by tube method. These isolates were resistant to Ampicillin (Amp), Amoxicillin (Amo), Carbenicillin (Cb), Ticarcillin (Tic), Amoxicillin\ Potassium Clavulanate {Augmentin}, (Amo\CA), Ticarcillin\ Potassium Clavulanate {Timentin} (Tic\CA), Cefamandol (Cfm) and Ceftazidime (

توصلنا خلال البحث إلى عدد من النتائج ابرزها:

• تعد مدينة زَوْزَن جزء من مدن خراسان، قيل هي من أعمال نيسابور وقيل بين نيسابور وهراة،
• تميزت بموقع اقتصادي انعكس على تجارتها واسواقها وازدهارها الاقتصادي الذي كان له الاثر في دفع عجلة التقدم العلمي لهذه المدينة لاسيما القرن الخامس الهجري/ الحادي عشر الميلادي.
• حفلت العديد من المؤلفات التاريخية الأساسية والحديثة بتفاصيل دقيقة لأنواع العلوم، وفرو

من استراتيجية بناء المدن العربية أن يكون موقع المسجد الجامع في وسط المدينة الإسلامية وذلك لسهولة وصول المسلمين والناس الى الجامع في اوقات الصلاة والتعليم وغيرها  .  

 وايضا من استراتيجية بناء المدن العربية ان يحيط المسجد السوق ، والخانات ، وأصحاب الحرف ،و يتجمعون بائعي السلعة الواحدة في مكان واحد وهذا ايضا له ستراتيجية علمية يحتاجها المواطن بسهولة بيع بضاعته لقربه من السوق ،وشراء ما يحتاج من

يعالج موضوع البحث الوحدة بين شطري اليمن الشمالي والجنوبي والموقف الدولي والاقليمي من قيام الوحدة من خلال التطورات التي شهدتها الساحة اليمنية خلال الحقبة (1970 – 1990) ، من هذه الاحداث الحرب الاهلية في اليمن (1962 – 1970) ، ودور القوة الاقليمية والدولية في تأجيج الصراع بين الاطراف المتحاربة في اليمن ، لاسيما التدخلات السعودية في الشؤون اليمنية لوضع العراقيل أمام قيام الوحدة ليستمر الصراع في اليمن حتى اعلان الوحدة ف

تحتوي هذه المقالة على نشر قائمة تواريخ لم تكن معروفة من قبل لحمورابي، ملك بابل، مع صيغ السنة الخاصة به، محفوظة في متحف السليمانية في العراق. احتوى اللوح في الأصل على صيغ العام لمدة 42 عامًا من عهد حمورابي وانتهى بجمع عدد معادلات السنوات المسجلة عند 42. يتم الحفاظ على الوجه بشكل أفضل من العكس ويتم كسر خطوط البداية على الجانب الخلفي في الغالب. تحتوي هذه الدراسة على نسخة مختصرة من قائمة تاريخ حمورابي مقارنة بقوائم

عرف سكان بلاد الرافدين معادن كثيرة وعرفوا طرائق تصنيعها واستعمالها ودخلت في الكثير من أعمالهم وصناعاتهم ، حتى في مجال انتاج الأعمال الفنية والأدوات والآلات الزراعية وأسلحتهم، ومن أهم هذه المعادن الذهب والفضة والنحاس والقصدير التي دخلت في عمل سبائك البرونز وغيرها ^([i]) ، وقد اجتهد سكان بلاد الرافدين القدماء في الحصول على خامات المعادن فكانوا يتحملون أعباء السفر والمتاعب في جلب الخا

كانت عناية المسلمين بالكتاب عناية فائقة ، فقد أحبوا الكتاب ، وافتخروا بتأليفه واقتنائه، وقد بدأ اهتمامهم بالكتاب مبكرا ، فهو من أهم ركائز الحضارة العربية الإسلامية ، إذ اعتبرت الكتاب هاديا لها فاعتمدت عليه ، واهتمت بنشره بشكل فاق كل الحضارات السابقة لها ، فلا تقاربها حضارة في عدد الكتب التي انتشرت في العالم زمن وجودها .

لقد حظيت الكتب المشرقية الوافدة عناية أهل الأندلس لأنهم وجدوا فيها من علم ومعرفة وحك

اهتمت الخلافتين الأموية والعباسية بالرسوم باعتبارها واحدة من أهم المظاهر الحضارية ومن بينها مواكب الخلفاء، وايضاً شهدت مصر قبل حكم الفاطميين ولاسيما في عصر الطولونيين ومن بعدهم الاخشيديين اهتمامهم بالمواكب وإن كانت لاتشهد ذلك الترف والابهة التي أصبحت عليها في عهد الفاطميين ^([1]).

            ويروى ان ابن طولون اهتم بمكان جلوسه في المواكب واتخذ لنفسه ال

The effect of 5555 strategy on reading comprehension among 4th preparatory students Assist. Prof. Dr. Hassan Khilbas Hammadi College of Education Ibn Rushd – The University of Baghdad Assistant Lecturer. Waleed Khaled Talib Directorate – General For Education Province Of AL - Anbar The purpose of study is to identify the effect of 5555 strategy on reading comprehension among 4th preparatory students. To do this, null hypothesis was postulated. The author hypothesize that there is no a statistically significant difference at (0.05) level between experimental group's scores who study reading comprehension subject following the 5555 strategy and control group's scores who study the same subject following the traditional method in readin

   Ni-Co-Mn-Mg ferrite nanoparticles with the formula (Ni,Co)xMn0.25-xMg0.75Fe2O4 were synthesized in this work by employing the sol-gel auto-combustion process, with nitrates used as the cations source and citric acid (C6H8O7) as the combustion agent. X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), energy dispersive X-ray (EDX), and a vibrating sample magnetometer (VSM) were used to characterize the structural, morphological, and magnetic properties of ferrite powders. The XRD measurements showed crystallite sizes ranging between 24 - 28 nm. The FE-SEM images show the presence of agglomeration as well as a non-homogeneous distribution of the samples. On the other hand, the stoichiometry of the react

Ciprofloxacin is a broad spectrum fluoroquinolone, effective in the treatment of a wide range of infections, including genitourinary tract infections.In this study, bioadhesive vaginal tablets of ciprofloxacin hydrochloride were prepared by direct compression method using a combination of bioadhesivepolymers carbopol 934P(Cp), carboxymethylcellulose (CMC) and sodium alginate (SA) in different ratios.The prepared tablet formulations were characterized by measuring their swelling capacity, surface pH, bioadhesive properties, and in-vitro drug dissolution. It was found that the bioadhesive force was directly proportional to carbopol 934P content in different formulae and was further enhanced by the inclusion of carboxymethylcellulose.

The present study aims at representing the importance of Quranic readings in the interpretation of the meaning of the Holly Quran in Imam Al Wahidi’s interpretation “Al Wasiet”, declaring its meaning, and eliminating of the paradox which takes place when trying to understand the intention of the Almighty Allah in His Holly book. The study aims at:

1- Defining the paradox linguistically and in terminology according to the formatives or the fundamentalists, the scientist of interpretation and of the Quranic sciences.

2-Reasoning paradox in the Quranic readings: Believing in matters that disagree with the Holly Quran and Sunnis, variety of the subjects in the verses, disagreement of the place and the place for the vers

تعد ضغوط التعلم من المتغيرات المهمة في العملية التعليمية، وهي من أكثر المشكلات شيوعاً بين الطلبة في الجامعات والمراحل التعليمية الأخرى، وترتكز ضغوط التعلم على فكرة شعور الطلبة بالضغط أثناء الدراسة، وشعورهم بالتعب من الدراسة، ونفورهم وخوفهم وجمودهم عن إنجاز المهام الموكلة إليهم، وكلما طالت مدة التعرض لضغوط التعلم دون محاولة مواجهة أسبابها، كلما ظهرت تغيرات أكثر في الحالة النفسية والفسيولوجية للشخص. وقد جا

Gestational Diabetes Mellitus (GDM) is the most common metabolic disorder that found during gestation and is define as hyperglycemia of variable severity with onset or first recognition during gestation that does not clearly characterize any form of the preexisting diabetes (American Diabetes Association [1]). It affects approximately 16.5% of pregnancies worldwide (Plows, et al.[2]). The placenta is an organ that connects the mother and her fetus during pregnancy (Gul, et al.[3]). In the placenta, glucose can be transformed into glycogen for storage by either glycogen synthase or using glycogenin as a prime. However, the function of glycogen deposition stays a matter of debate, it may be the source of fuel for placenta itself or the storag

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The importance of this topic may not be overlooked by many of the specialists, because it is one the sciences of the Arabic language, but it is an important method in the field of influencing the recipient and his aesthetic ability to create influential images as well.
The talking about Semantic (Badi'iyah)is as old as the Arabic age, so it may be talking about it not the new thing because the people who specialized have preceded us and exhausted all the talk .

High performance self-consolidating concrete HP-SCC is one of the most complex types of concrete which have the capacity to consolidated under its own weight, have excellent homogeneity and high durability. This study aims to focus on the possibility of using industrial by-products like Silica fumes SF in the preparation of HP-SCC enhanced with discrete steel fibers (DSF) and monofilament polypropylene fibers (PPF). From experimental results, it was found that using DSF with volume fraction of 0.50 %; a highly improvements were gained in the mechanical properties of HP-SCC. The compressive strength, splitting tensile strength, flexural strength and elastic modulus improved about 65.7 %, 70.5 %, 41.7 % and 80.3 % at 28 days age, respectively

This study aims to evaluate drinking water quality at the Al Wahda plant (WTP) in Baghdad city. A conventional water treatment plant with an average flow rate of 72.82 MLD. Water samples were taken from the influent and effluent of the treatment plant and analyzed for some physicochemical and biological parameters during the period from June to November 2020. The results of the evaluation indicate that treated water has almost the same characteristics as raw water; in other terms, the plant units do not remove pollutants as efficiently as intended. Based on this, the station appears to be nothing more than a series of water passage units. However, apart from Total dissolved solids, the mean values of all parameters in th

Co-composting process can be acquired by combining organic fraction of municipal solid waste (OFMSW) with sewage sludge (SS) and mature compost (MC) as enhancement and bulking agent to overcome the problems of municipal solid waste and wastewater treatment plants besides the finally produced fertilizer usage for agriculture and horticulture. The effects of different mixture ratios of (OFMSW), (SS) and (MC) on the performance of composting process were investigated in this study. Piles of about 10 kg were prepared by mixing OFMSW, SS and MC in three different ratios (w/w) [OFMSW: SS: MC= 3:1:1, 3:2:1, and 3:3:1]. Results showed that the pile [3:1:1] was most beneficial to composting. The final compost products contained a

Aims of this research to determine asbestos fibers levels in surrounding air of some crowded sites of Baghdad city were monitored in summer 2020. Collection of samples was conducted by directing air flow to a mixed cellulose ester membrane filter mounted on an open‑faced filter holder using sniffer a low flow sampling pump, samples of air were collected from five studied areas selected in some heavy traffic areas of Baghdad city, (Al-Bayaa and Al-Shurta tunnel, Al-Jadriya, and Al-Meshin commercial complex, control), then analyzed to determine concentrations of asbestos fibers. Counting of asbestos on the filters was carried out through using both scanning electron microscope SEM and an energy dispersive X‑ray system EDS to count

A high settlement may take place in shallow footing when resting on liquefiable soil if subjected to earthquake loading. In this study, a series of shaking table tests were carried out for shallow footing resting on sand soil. The input motion is three earthquake loadings (0.05g, 0.1g, and 0.2g). The study includes a reviewing of theoretical equations (available in literatures), which estimating settlement of footings due to earthquake loading, calibration, and verification of these equations with data from the shaking table test for improved soil by grouting and unimproved soil. It is worthy to note that the grouting materials considered in this study are the Bentonite and CKD slurries. A modification to the seismic set