Digital Repository-Abdel Hafid Boussouf University Center of Mila
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دراسة حالة المركز الجامعي عبد الحفيظ بوالصوف ميلة
No full textThe objective of this study is to learn about the role of the organizational culture in improving the job performance of employees at the Abdul Hafeed Bousouf University Centre, as the study community consists of all the administrative employees of the institutes at the University Centre. The study examined two aspects: Theoretical and practical. The practical aspect involved determining the relationship between the study ariables, that is, the relationship between the organizational culture represented by the independent variable and the job performance of the workers, which is the dependent variable. This study addressed the problem of: Does organizational culture contribute to improving the job performance of the workers at the university center Abdelhafeez Boussaf? In addition to the following sub-questions: What is the reality of the organizational
culture among the workers of the university center Abdelhafeez Bousalef? What are the strategies to improve the job performance at the Abdulhafeed Boussoyd University Center? Is there a statistically significant orrelation at the level of 0.05 between organizational culture and improving the job performance of employees in an institution? And to answer the problem and Sub-questions, we developed the following hypotheses:
_The organizational culture contributes to improving the job performance of the employees of the Abdul hafeed Boussouf University Center. _The organizational culture relies on targeted and necessary mechanisms for the
development of the Abdul hafid Boussouf University Centre _The process of improving the performance of workers within the Abdel Hafeed Bousouf University Center is based on strategies that support the importance and presence of the worker. There is a statistically significant correlation at the level of 0.05 between organizational culture and improving the performance of workers at the University Center Abdel Hafeed ousouf
In this study, we used the form as the main instrument applied to the study community, which, using a escriptive and analytical approach, estimated 60 workers and a range of statistical methods to arrive at the following results: 1_At the level of 0.05, there is no statistically significant correlation between the dimensions of organizational culture and the performance of University Centre Mila. 2_Improving the performance of workers within the Abdul Hafeed Bousouf University Centre is based on strategies that support worker's importance and presence. 3-Organizational culture does not improve employee performance. University Center - Mil
Etude phytochimique et l’étude de l’activité antioxydante et antibactérienne du Beta vulgaris L. et Daucus carota L. et des colorants azoïques.
No full textThe main objective of this research work is to establish a phytochemical study of two plants: Beta vulgaris L. from the family of Amaranthaceae and Daucus carota L from the family of Apiaceae. On the other hand, we are also interested in the study of synthetic azo dyes aimed at replacing our natural dyes (Beta vulgaris L and Daucus carota L) by these azo dyes in different fields. The study of phytochemical tests of the various extracts shows that these plants are rich in flavonoids, saponosides, steroles and terpenoids. The second part deals with the valuation of the various plant extracts. Firstly, the antioxidant activity of the methanolic and aqueous extracts of the two species and the dyes, (E) -4- (3-quinolin-4 olazo) benzenesulfonamide; (E) -1- (phenylazo) -2-naphthol; (E) -1- (3-aceto phenylazo) -2-naphthol; (E) -4- (2-naphtholazo) benzenesulfonamide is measured by the method of DPPH. Then, the methanolic extracts and dyes underwent a study for their antibacterial activities. The results showed no antibacterial activity of the methanolic extract for the two species and the three synthetic dyes except the dye E) -1- (3-aceto phenylazo) -2-naphthol which reacts on E.coli in my concentration 25 mg / ml. For the four synthetic dyes studied in this work our results are considered the first of their kind, because the study of the antioxidant activity and the antibacterial activity of these dyes has never been published.L'objectif principal de ce travail de recherche est d’établir une étude phytochimique de deux plantes : Beta vulgaris L. de la famille d’Amaranthaceae et de Daucus carota L de la famille d’Apiaceae. D’autres part, nous sommes aussi intéressés à l'étude des colorants synthétiques azoïque a pour buts de remplacer nos colorants naturels (du Beta vulgaris L et Daucus carota L) par ces colorants azoïques dans différents domaines.L’étude des tests phytochimique des différents extraits montrent que ces plantes riches en flavonoïdes, Saponosides, stéroles et terpénoides. La deuxième partie, porte sur la valorisation des différents extraits des plantes. Dans un premier temps, l’activité anti-oxydante des extraits méthanolique et aqueux des deux espèces et les colorants, (E)-4-(3-quinolin-4 olazo) benzenesulfonamide ; (E)-1-(phenylazo)-2-naphtol ; (E)-1-(3-aceto phenylazo)-2-naphtol ; (E)-4-(2-naphtolazo) benzenesulfonamide est mesurée par la méthode de DPPH. Ensuite, l’extrait méthanoliques et les colorants ont subi une étude de leurs activités antibactérienne. Les résultats n’ont montrés aucune activité antibactérienne de l’extrait méthanolique pour les deux espèces et les trois colorants synthétiques sauf le colorant E)-1-(3-aceto phenylazo)-2-naphtol qui réagit sur E.coli dans ma concentration 25 mg/ml. Pour les quatre colorants synthétiques étudiés dans ce travail nos résultats sont considérés comme premiers de ce genre, parce que l’étude de l’activité antioxydant et l’activité antibactérienne de ces colorants n’a jamais fait l’objet d’une publicatio
دراسة حالة: بلدية زغاية
No full textThis study aimed to identify the obstacles to digitization in local communities and their relationship to a quality of public service, by answering the main question: How obstacles to digitization affect on quality of public service of local communities? This study was addressed through three chapters, two theoretical chapters; the third is an applied chapter, where first chapter included theoretical framework for digitization in local ommunities; and the second chapter was basics about the public service quality in municipality of Zaghaya and its relationship to quality of public service that provided. Descriptive analytical approach was followed with questionnaire that was used as a tool to collect data. After testing hypotheses, some of following results were reached: There is a correlation between human obstacles and the quality of the public service, and between security threats and the quality of the public service. Therefore, first, second and fourth hypothesis are rejected. but we accepting third and fifth hypotheses. It was found that the obstacles of digitization negatively effect on quality of public service, especially with regard to security threats.هدفت الد ا رسة إلى التعرف على معوقات الرقمنة في الجماعات المحلية وعلاقتها بجودة الخدمة العمومية وذلك من خلال الإجابة على التساؤل الرئيسي: كيف تؤثر علاقة معوقات الرقمنة في الجماعات المحلية بجودة الخدمة العمومية؟ وقد تم معالجة هذا الموضوع من خلال ثلاث فصول فصلين نظريين وفصل تطبيقي، حيث تضمن الفصل الأول الإطار النظري للرقمنة والجماعات المحلية والفصل الثاني أساسيات حول قطاع جودة الخدمة العمومية، أما الفصل الثالث فكان د ا رسة تطبيقية حول بلدية زغاية، وذلك لمعرفة الرقمنة في الجماعات المحلية ومختلف معوقاتها في بلدية زغاية وعلاقتها بجودة الخدمة العمومية المقدمة من طرف بلدية زغاية. وقد تم إتباع المنهج الوصفي التحليلي و استخدام الاستبيان كأداة للد ا رسة، وفي الأخير وبعد إختبار الفرضيات تم التوصل إلى بعض النتائج التالية: أن هناك علاقة إرتباط بين المعوقات البشرية وجودة الخدمة العمومية وبين التهديدات الأمنية وجودة الخدمة العمومية وعليه تم رفض الفرضية الأولى و الفرضية الثانية والفرضية ال ا ربعة، وقبول الفرضية الثالثة والخامسة. وقد تم التوصل إلى أن معوقات الرقمنة تؤثر سلبا على جودة الخدمة العمومية خاصة فيما يتعلق بالتهديدات الأمنية
Application de la méthode de Nikiforov-Ouvarov pour résoudre l’équation de Schrödinger
No full textIn this work of Maser, specialty Applied Mathematics, we have presented the Nikiforov-Uvarov method to solve the Schrödinger equation with some applications in the field of quantum physics. First, we have given definitions and essential properties that we use in our work. Next, we studied the Nikiforov-Uvarov method, wich is a method for solving second-order differential equations of the hypergeometric type. Finally, in The last chapter of this thesis we dorné applications of Nikiforov-Uvarov method to solve some problems related to the Schrödinger equation.Dans ce travail de Master , spécialité Mathématiques Appliquées, nous avons présenté la méthode de Nikiforov-Ouvarov pour résoudre l’équation de Schrödinger avec quelques applications dans le domaine de la physique quantique . D' abord, nous avons donné des définitions et des propriétés essentielles que nous aurons utilisé dans notre travail. Ensuite, nous avons étudié la méthode de Nikiforov-Ouvarov, qui est une méthode pour résoudre des équations différentielles du second ordre du type hypergéométrique. Enfin,
dans le dernier chapitre de ce mémoire nous avons donné des applications de la méthode de Nikiforov-Ouvarov pour résoudre quelques problèmes liés à l’équation de Schrödinge
-سورة طه - أنموذجا
No full textThis research dealt with the topic of : « Grammatical orientation for reading Nafi’s in surah
Taha » direction means carrying the possible speech to more than one meaning in the manner that
suits it is the same for those who work with linguistics, and it is also for those who work with the
sciences of the qui an. As for grammarians, they understand about this meaning they hum. That is
why this study was classified to clasify the grammatical orientation of Nafi’s reading in surah Taha,
And it adopted the descriptive analytical approach to monitor the grammatical phenomena and the
differences contained in surat taha and the conclusions that were said in it. The importance of this
research lies in the fact that it explains a phenomenon of the linguistic lesson. It reveals a facet of
the origins of Arabic grammar.
One of the results of the study is that the grammatical to distinguish between the different
readings, whether they difference in reading may lead, to a change in significance from one is not a
difference of contradiction, but rather a difference of diversity in meanin
أثر الخطاب الشفوي في اكتساب المهارات اللغو يةٌ سنة أولى ابتدائي - أنموذجا
No full textOne speech condisiders as the main base in tooching and leaning process, All leaning subjects has a Com mon element especially. Arabic which is oral speech, In our research we shed the light. on "The impact of oral speech in acquiring langauge shills first year primary. as a sample". In this learning phone the focus on the four language skills which combines the base elements of Arabic language: Listing, Speaking, reaching and writing, the process of teaching levering process can not develope without the emphosis on the skills. This decisive phose is the most important step in learners' life before transmetting to specialized language. sainces on the comming leaning phase
دراسة حالة مجموعة من البنوك العمومية لولاية ميلة
No full textThe knowledge economy has recently witnessed a set of bets and challenges about its potential in the face of recent developments, especially since it has become difficult at the present time for banking institutions to chieve their goals and raise the efficiency of their performance by traditional methods,The importance of knowledge capital is increasing in light of the knowledge economy, as it has become one of the most valuable assets. This is what led banking institutions to strive to obtain it and benefit from it in a way that provides them with an opportunity to achieve success and continuity. The study, which was conducted on two types of public banks, aimed to highlight the role of knowledge capital in raising the financial performance of the banking institution. At the outset, our attention focused on shedding light on the theoretical framework of knowledge capital as well as financial performance. As for the practical side, we have concluded, through our applied study, that the knowledge capital has a major role in raising the financial performance of the Algerian banking institutions.(Represented by the Bank for Agriculture and Rural Development BADR and the Algerian People's Credit CPA)Especially in light of the competitiveness of the business environment.يشهد الاقتصاد المعرفي في الآونة الأخيرة مجموعة من الرهانات والتحديات حول إمكانيته في مواجهة التطو ا رت الحديثة خاصة أنه أصبح في الوقت الحالي من الصعب على المؤسسات البنكية تحقيق أهدافها والرفع من كفاءة أدائها بالطرق التقليدية، وتت ا زيد أهمية أ رس المال المعرفي في ظل الاقتصاد المعرفي حيث أصبح من أكثر الموجودات قيمة، وهذا ما أدى بالمؤسسات البنكية للسعي من أجل الحصول عليه والاستفادة منه بما يؤمن لها فرصة لتحقيق النجاح والاستمرا ر. وهدفت الد را سة التي أجريت على نوعين من البنوك العمومية إلى إب ا رز دور أ رس المال المعرفي في رفع الأداء المالي للمؤسسة البنكية، ولقد انصب اهتمامنا في البداية على إلقاء الضوء على الإطار النظري ل أ رس المال المعرفي وكذا الأداء المالي، أما فيما يخص الجانب التطبيقي فقد توصلنا من خلال د ا رستنا التطبيقية إلى أن رأس المال المعرفي له دور كبير في رفع الأداء المالي للمؤسسات البنكية الجزا ئرية ) ممثلة في بنك الفلاحة والتنمية الريفية BADR والقرض الشعبي الجزا ئري CPA ( خاصة في ظل توجه بيئة الأعمال نحو التنافسية
دراسة تحلیلیة
No full textOur study addressed the definition of unconventional financing as an unconventional monetary tool in containing financial crises to revitalize the economies of countries, as it was confirmed that the use of this tool
is one of the successful methods that achieved very positive results in many countries, especially that this pattern is used in unusual economic conditions The study showed that Algeria resorted to using nconventionalfinancing to cover the general budget deficit by printing banknotes without coverage, as the study concluded that nontraditional financing did not achieve its desired goals in Algeria because it does not fit with the specificity of the Algerian economy, which depends largely on Oil rents and due to the smallness of its productive apparatus, It also concludedthat the success of the unconventional financing process depends on the availability of two basic conditions: the necessity of linking the cash issuance to the volume of idle production capacity, as well as controlling the new cash issuance and directing it to productive sectorsتناولت دراستنا التعریف بالتمویل غیر التقلیدي كأداة نقدیة غیر تقلیدیة في احتواء الأزمات المالیة لتنشیط اقتصادیات الدول،حیث تم التأكید أن استخدام هذه الأداة هو واحد من الأسالیب الناجحة التي حققت نتائج جد إیجابیة في الكثیر من الدول ،خاصة أن هذا النمط یستخدم في الظروف الاقتصادیة غیر الاعتیادیة ،وبینت الد ا رسة أن الجزائر لجأت إلى استخدام التمویل غیر التقلیدي لتغطیة عجز الموازنة العامة من خلال طباعة الأو ا رق النقدیة بدون تغطیة ،إذ توصلت الد ا رسة إلى أن التمویل غیر التقلیدي لم یحقق أهدافه المرجوة في الج ا زئر لأنه لا یتناسب مع خصوصیة الاقتصاد الج ا زئري،الذي یعتمد بصورة كبیرة على الریع النفطي و نظرا لضآلة جهازه الإنتاجي،كما توصلت إلى ان نجاح عملیة التمویل غیر التقلیدي مرهون بتوفر شرطین أساسیین هما:ضرورة ربط الإصدار النقدي بحجم الطاقة الإنتاجیة العاطلة ،وكذا التحكم في الإصدار النقدي الجدید وتوجیهه إلى القطاعات المنتج
Projet de Fin d’Etude préparé En vue de l’obtention du diplôme de MASTER Spécialité : Génie civil
No full textThis project presents a detailed study of a residential building, consists of ground floor plus seven floors.
The structure is located in the willaya of MILA, classified as a zone of moderate seismicity (zone IIa) according to the Algerian Parasismic codes 99 version 2003.
The aim of the study is to reach the stability and sustainability of the structure, going through several stages: start with the calculation of pre-dimensioning and lowering of the load up to the foundations.
We used the Robot Autodesk 2014 software to know the solicitations; the rest of computation was carried out manually, according to the codes :
DTR C2.2, BAEL91 and the RPA99v2003Ce projet présent une étude détaillée d’un bâtiment à usage multiple, est constitué de rez de chaussée plus sept étages.
La structure est implanté dans la wilaya de MILA, classée comme une zone de moyenne sismicité (zone IIa) selon le Règlement Parasismique Algérien99 version 2003.
Le but de l’étude est d’atteindre la stabilité et la durabilité de la structure, passé par plusieurs étapes : commencez par le calcul de pré dimensionnement et descente de charge jusqu’ aux les fondations.
Nous utilisons le logiciel de robot Autodesk 2014 pour connaitre les sollicitations, le reste de calcul a été effectuée manuellement, selon les réglementations :
DTR C2.2, BAEL91 et le RPA99v2003
The Online Questionnaire: General Guidelines
No full textThe use of the computer and the internet for research purposes has offered for
researchers alternative tools for data collection. At Mohamed Seddik Ben Yahia/Jijel
University, it is the pandemic situation Covid 19 that has constrained Master 2 students
to use for the first time the online questionnaire (Web-based) to collect the data
required for their research. This paper discusses the use of this research tool by
highlighting some of its advantages and methodological limitations and providing some
guidelines for a well-designed questionnaire. To make this paper more practical, some
important steps used in the creation of a Web-based questionnaire using GoogleForms
are illustrated