The Fatimids were arguing with the Abbasids in everything, even in the causes of civilization, and the Islamic moderization had matured,

السياسة الامريكية وحركة الاصلاح السياسي في السودان

الأهمية :

التخطيط بالمعنى العام مارسته بعض الجماعات ، وكثير من الأفراد عبر العصور فهم حاولوا أو يحاولون التحكم في مستقبل حياتهم أو حياة أبنائهم ، وقد حدثنا التأريخ عن بعض التجارب لمواجهة الأزمات والكوارث التي هددت بعض الشعوب ، ولعل قضية سيدنا يوسف عليه السلام وهي تشير الى خطته لمواجهة المجاعة المنتظرة ، ومقوماتها حسن التخزين وضبط الأستهلاك وفترتها الزمنية ، فضلاً عن أمثلة تاريخية لموا

  The historical documentation of the architectural archeology has a fundamental and great importance in evaluating the architectural product that has suffered from neglect

              Riding in Andalusia was a sport emphasized by Islam. It also works to strengthen the muscles, prevent them from sagging, gain vitality and vitality, regulate blood circulation and improve brain and heart function. The research we discussed in the study is not limited to a particular class. Most Andalusian rulers practiced equestrian And they hold concerts and competitions of horse competition, as happened during the reign of Caliph al-Hakam al-Mustansir and Muzaffar ibn Abi Amer and the governor adopted Ben Abbad and the Caliph Muhammad bin Bani al-Ahmar, the governor of the city of Granada in the presence of the great poets such as the son of Abu Salt and Ibn

This paper presents the implementation of a complex fractional order proportional integral derivative (CPID) and a real fractional order PID (RPID) controllers. The analysis and design of both controllers were carried out in a previous work done by the author, where the design specifications were classified into easy (case 1) and hard (case 2) design specifications. The main contribution of this paper is combining CRONE approximation and linear phase CRONE approximation to implement the CPID controller. The designed controllers-RPID and CPID-are implemented to control flowing water with low pressure circuit, which is a first order plus dead time system. Simulation results demonstrate that while the implemented RPID controller fails to stabi

In this paper the concept of (m, n)- fully stable Banach Algebra-module relative to ideal (F − (m, n) − S − B − A-module relative to ideal) is introducing, we study some properties of F − (m, n) − S − B − A-module relative to ideal and another characterization is given

In this paper, a miniaturized 2 × 2 electro-optic plasmonic Mach– Zehnder switch (MZS) based on metal–polymer–silicon hybrid waveguide is presented. Adiabatic tapers are designed to couple the light between the plasmonic phase shifter, implemented in each of the MZS arms, and the 3-dB input/output directional couplers. For 6 µm-long hybrid plasmonic waveguide supported by JRD1 polymer (r33= 390 pm/V), a π-phase shift voltage of 2 V is obtained. The switch is designed for 1550 nm operation wavelength using COMSOL software and characterizes by 2.3 dB insertion loss, 9.9 fJ/bit power consumption, and 640 GHz operation bandwidth

In the geotechnical and terramechanical engineering applications, precise understandings are yet to be established on the off-road structures interacting with complex soil profiles. Several theoretical and experimental approaches have been used to measure the ultimate bearing capacity of the layered soil, but with a significant level of differences depending on the failure mechanisms assumed. Furthermore, local displacement fields in layered soils are not yet studied well. Here, the bearing capacity of a dense sand layer overlying loose sand beneath a rigid beam is studied under the plain-strain condition. The study employs using digital particle image velocimetry (DPIV) and finite element method (FEM) simulations. In the FEM, an experiment