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Power Quality can be defined as the characteristics of the electricity at a given point on an electrical system, evaluated against a set of reference technical parameters. These parameters might relate to the compatibility between electricity supplied on a network and the loads connected to that network.The voltage waveform is normally distorted, and we have the so called Power Quality disturbances such as; voltage dips/swells, transients, harmonics and voltage unbalance amongst others. The study of Power Quality encompasses the Power Quality disturbances, as well as Power Quality standards, and Power Quality Monitoring.This project will tackle the subject of Power Quality, Power Quality Disturbances, Power Quality Standards as well as Power Quality Monitoring. A general description of each of the disturbances will be given, and the basic techniques which are used to mitigate that disturbance so as to improve the quality of the supply are presented.The book consists from the following parts:1. Abstract2. Chapter 1 Introduction3. Chapter 2 Literature Review On Power quality Disturbances 4. Chapter 3- Power Quality Standards 5. Chapter 4 Power Quality Monitoring6. Chapter 5- Results and Discussion of Results7. Chapter 6- Conclusion, Recommendations and Future Work8. References9. Appendices
This work is a step-by-step "how to" guide for configuring Samba file server, Quota andscheduled backup of important files. The paper provides an installation guide for,1. Samba server.2. Quota.3. Scheduled backup of important files.
Zoom is a video telephony software program developed by Zoom Video Communications. Zoom is a free (plus paid-for options) video conferencing tool that can be used on PCs, Macs and mobile devices. The free plan provides a video chatting service that allows up to 100 participants concurrently, with a 40-minute time restriction, and there are lots of features to support collaborative working.In this report, I'll just give quick guide on how to sign up and use the Zoom application. The report contains the following sections:1. Downloading and installing the Zoom application.2. Starting new immediate meeting.3. Joining a meeting.4. Scheduling a meeting.
This is Arabic book that talks about History of Religions and Civilizations. عمل الشيخ د ممدوح الحربي سلسله فيديوهات عن كافه الاديان والحركات السياسية والطوائف الدينية. وكتابي هذا اعددته لدى محاولاتي لتوثيق ما اسمعه في سلسه فيديوهات د ممدوح الحربي حول تاريخ الاديان والحضارات لأهميته. علما ان ما جاء في الكتاب مجرد نقل عما جاء بفيديوهات الشيخ ممدوح الحربي ولا يمثل رايي، واختلف عما جاء بفيديو هاته بعديد من النقاط. واهم المواضيع التي تطرق اليها الكتاب 2) نبذه عن الكاتبة 3) حول سلسله فيديوهات الشيخ ممدوح الحربي المتخصص في تاريخ الاديان والحضارات 4) القسم الاول مواضيع مختصه بالأديان والتنظيمات والمدارس التابعة لأهل الكتاب اليهود والنصارى - 4.1 اليهودية - 4.2 النصرانية - 4.3 الماسونية - 4.4 الموساد الاسرائيلي - 4.5 الأصولية الإنجيلية او الصهاينة الجدد - 4.6 جماعه كو كلوكس كلون - 4.7 مذهب اليهود الكابالا - 4.8 الاقصى ام الهيكل - 4.9 العلمانية - 410 الليبرالية - 4.11 نبذه عن معتقدات اليهود وتحريفاتهم بالتوراة ونظامهم السياسي وأحزابهم السياسية وتطلعاتهم 5) القسم الثاني مواضيع مختصه بالأديان والتنظيمات والمدارس الإسلامية - 5.1 الصوفية - 5.2 القدس لن يرثها الا عباد الله المسلمين الصالحين - 5.3 جماعه الاخوان المسلمين - 5.4 تنظيم الدولة الإسلامية - 5.6 حزب الله اللبناني والبحريني والسعودي والكويتي واليمني - 5.7 الشيعة الدروز - 5.8 الشيعة النصيرية العلوية - 5.9 الشيعة الزيدية - 5.10 الشيعة الإسماعلية - 5.11 البهائية البابيه - 5.12 اليزيدية 6) القسم الثالث مواضيع مختصه باديان وتنظيمات ومدارس اخرى - 6.1 الشيوعية - 6.2 مدرسة تحضير الارواح - 6.3 مدرسة السحر والسحرة - 6.4 الهندوسية - 6.5 البوذية - 6.6 السيخية - 6.7 العنصرية - 6.8 المجوسية الزرادشتية
The paper concerns about basic Microsoft ISA server and Linux Squid Server configuration As a lot of technicians switch between ISA server and Squid server, I decided to write this paper to present some reference when configuring ISA and Squid. There a lot of issues that not covered, and you can go to the manual of ISA server and Squid server for detailed configuration of ISA and Squid.The paper is composed from two parts1. Microsoft ISA server 2004 Configuration2. Linux Squid Server Configuration
The paper evaluates some the security tools. Top security tools can be found in Sectools. org. Most important vulnerabilities in Windows and Linux can be found in sans. org/top20/.The paper covers the installation and configuration of the following security tools:¿ LANguard¿ Nessus¿ Snort¿ BASE¿ ACID¿ Rman¿ SnortCenter.¿ OSSEC¿ Sguil
It is common these days for a single system to host many domains, for example uniswa. com and mtn. com or acme. com may run on a single host machine, but behave as if they were on three different hosts. A system usually has a canonical domain, it has its usual or local domain name, and additional domains are configured as virtual domains. The purpose behind this work is to create a mail server solution based on Postfix that is based on virtual users and domains, i. e. users and domains that are in a MySQL database. The goal is to have completely virtual users and domains. This means creating a separate name spaces for reach domain.It will also demonstrate the installation and configuration of Courier-Imap (IMAP/POP3), so it can authenticate against the same MySQL database Postfix uses. The resulting postfix server is capable of quota which is not built into Postfix by default; the project will demonstrate how to patch postfix appropriately. Passwords are stored in encrypted form in the database. The work also covers the installation of Mail Scanner, SpamAssassin and ClamAv so that emails will be scanned for spams and viruses. The administration of MySQL database can be done through a web based tool Postfixadmin or can be done manually in the MySQL shell. Postfixadmin is a web based management tool created for Postfix that handles Postfix style virtual domains and users that are stored in MySQL. The squirrelmail web based email client is installed.
In this report, I will speak about the academic corruption I noted in some universities and academic institutions according to my experience with them.I will review also the abusive practices against me by some book publishing websites such as Ingramspark that arbitrarily closed my publishing accounts without reasonsI will provide also a summary of the difficulties I encountered in electronic money transfer and online shopping due to the financial blockade against the Palestinians.The report will consist from the following parts1. Academic Corruption in Higher Colleges of Technology in Dubai2. Academic Corruption in University of Swaziland.3. Some stories of corruption I met in Gaza Strip institutions.4. General profile about my education and experiences with some stories of corruption I met.5. Academic Corruption in Palestinian Universities.6. The corruption in Palestinian Energy and Natural Resources Authority - PENRA and Electrical Companies.7. Scandals of some websites for publishing books such as Ingramspark and other publishing websites that arbitrarily closed my accounts without reasons.8. My detailed complaint about Ingramspark that recently closed four accounts for publishing for me without the slightest reason.9. Brief description of my complaint about Ingramspark that closed four accounts for publishing for me without the slightest reason:10. Summary of the difficulties I encountered in electronic money transfer and online shopping due to the financial blockade against the Palestinians.
Faults studies form an important part of power system analysis. The problem consists of determining bus voltages and line currents during various types of faults. If the fault location is known the problem can be easily solved. But if the fault location is unknown, it is difficult to solve the problem. If the fault location is known the problem can be easily solved. But if the fault location is unknown, it is difficult to solve the problem. There were attempts to find the critical distance of a fault that will cause certain per-defined voltage dip at certain bus, and the problem was easy to be solved in radial systems, but yet non of the existing researches could provide proper solution for finding the critical distance of the fault at certain line that will cause predefined voltage dip magnitude at certain bus in meshed power system. The paper provided proper solution based in Gauess Seidal to find the critical distance in meshed power system
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