1,677 research outputs found

    The Significance of Appendix Preposition (from) in Quoting in General and Refraining from Specifying (Ayah of Magic as a Model)

    Get PDF
    The research is summarized in the works of the rule ``textual indefinite in general and its appearance in it,'' which means if (from) is added before the negative indefinite, it transfers the general indication from appearance and presumption, to quotation and interruption. On this basis, it is possible to weigh the statements based on general texts, and this includes the ruling on learning and teaching magic. As a dispute occurred among the jurists of the nation regarding the permissibility of his learning and teaching. Every Ayah contained in its context (from the excess) should be examined, considered, and contemplated in light of its significance. _ Are the Ayah's in this unique formula specific? _ In which section of the Shari'a does it most frequently appear? _ What is its relationship to preponderance when there is a difference in rulings? After the research, it was found that one of its most important meanings, connotations, benefits, and purposes is the quotation in general, and the prevention of its specification. Therefore, it is one of the strongest arguments in the jurisprudential dispute, so it frequently comes in the verses of oneness, and the transcendence of God Almighty is the signifier. It is in the field of doctrinal scientific issues that are more famous, and all of this indicates the importance of the rule, and what comes out with this rule is the preponderance of the prohibition of magic in all its forms, in contrast to those who preferred to learn and teach it. In research, guidance is given to the rule ``There is no general but it has been specified'' and to combine the different sayings in a good manner

    Orthogonal Symmetric Higher bi-Derivations on Semiprime Г-Rings

    Get PDF
       Let M is a Г-ring. In this paper the concept of orthogonal symmetric higher bi-derivations on semiprime Г-ring is presented and studied and the relations of two symmetric higher bi-derivations on Г-ring are introduced

    Model tests on single batter piles subjected to lateral soil movement

    Get PDF
    A series of laboratory tests have been carried out to investigate the lateral response of battered piles under lateral soil movement. Model tests were carried out using instrumented rigid aluminium piles. The piles were embedded in homogeneous sand soil at batter angles &beta = 0°, ±10° and ±20° were subjected to two types of lateral soil movement profile. The results obtained from the study are presented in terms of the bending moment, shear force, soil reaction, pile rotation and lateral deflections along the length of the batter pile. The results of model tests on single vertical and batter piles under horizontal loads showed that the batter angle (&beta) significantly influenced the response of the batter piles. Regardless of the value of sand density, bending moment and deflection with batter angles &beta = +10° or positive batter piles were higher compared then vertical piles and negative batter piles

    The effect of P and K availability in soil on nutrient concentrations, uptake, and distribution in corn plants throughout the growing season

    Get PDF
    Field experiments were conducted in 1981 and 1982 to study the effects of low, moderate and high levels of P and K availability in the soil on growth and nutrient uptake by corn plants. In both seasons, 157 kg of N ha(\u27-1) was applied to all experimental plots prior to planting. Corn grain yields were 4940 and 8600 kg ha(\u27-1) in 1981 and 3920 and 6260 kg ha(\u27-1) in 1982 at the low and high fertility levels, respectively. The corn plants were sampled throughout the growing season, separated into different plant parts, and chemically analyzed;The concentrations of P and K in the plants increased and the concentrations of Zn and Mg (except in the stalks and grain) decreased as the levels of P and K availability in the soil increased. The concentrations of other elements--N, S, Ca, Cu, Mn, Fe, Na, and Al--in the plants did not vary consistently among fertility levels except for slight decreases of N and S in the grain and a slight increase of Ca in the stalks as the PK fertility level increased;Changes in nutrient concentrations during the season varied for different elements, for different plant parts and positions on the plants, and at different levels of P and K availability in the soil;Nutrient contents in the plants increased as fertility level increased. After silking, most of the nutrient accumulation was in upper ear shoots;Soil fertility differences did not markedly influence the amounts of nutrients in the grain at early stages of grain development, but later as the grain developed, the amounts of nutrients in the seeds increased as the fertility level increased

    Physiochemical Properties and Environmental Levels of Legacy and Novel Brominated Flame Retardants

    Get PDF
    Polybrominated diphenyl ethers (PBDEs) and ‘novel’ brominated flame retardants (NBFRs) are synthetic chemicals widely used in consumer products to enhance their ignition resistance. Since in most applications, these chemicals are used additively, they can transfer from such products into the environment. PBDEs have been classified as significant pollutants in the environment. Knowledge of PBDE and NBFR physicochemical properties provides information about their potential environmental fate and behaviour. This chapter highlights the most important physiochemical properties such as molecular weight, vapour pressure, octanol/air partitioning coefficient, octanol/water partition coefficient, water solubility and organic carbon/water partitioning coefficient that influence the distribution pattern of these contaminants in the environment. In addition, this chapter provides an evaluation of the concentrations of these chemicals in various environmental media such as indoor and outdoor air, indoor dust, soil and sediment, sewage sludge, biota and food, and human tissues

    Client and employee perceptions of Islamic banking in Saudi Arabia

    Get PDF
    EThOS - Electronic Theses Online ServiceGBUnited Kingdo

    STUDIES OF TOLUIDINE BLUE FOR INDUCING HAPLOIDY IN LYCOPERSICON ESCULENTUM AND ZEA MAYS

    Get PDF

    Structural and Thermal Unusual Properties in Invar Behavior of Ni-Mn Alloys

    Get PDF
               ان تأثير الانفار يكون للمعادن الانتقالية بثلاثة ابعاد مثل Ni و Mn والمحضرة بسلسلة من المتراكب ذو النظام الثنائي  Ni1-xMnx مع x = 0.3, 0.5, 0.8  تم باستخدام تقنية ميتالورجيا المساحيق. في هذا العمل تم تناول توصيف الخصائص التركيبية والحرارية والتي تم اختبارها تجريبياً بواسطة حيود الأشعة السينية ومعامل التمدد الحراري وتقنيات مقياس المغنطيسية الاهتزازية (VSM). أظهرت النتائج أن معامل التمدد الحراري السلبي المجهول متغير في التركيب. وقد اوضحت النتائج ان هناك علاقة بين عدم الاستقرارية والبروم المغناطيسية مع تشوه الشبيكة على بعض المعادن الفيرومغناطيسية.The Invar effect in 3D transition metal such as Ni and Mn, were prepared on a series composition of binary Ni1-xMnx system with x=0.3, 0.5, 0.8 by using powder metallurgy technique. In this work, the characterization of structural and thermal properties have been investigated experimentally by X-ray diffraction, thermal expansion coefficient and vibrating sample magnetometer (VSM) techniques. The results show that anonymously negative thermal expansion coefficient are changeable in the structure. The results were explained due to the instability relation between magnetic spins with lattice distortion on some of ferromagnetic metals.   &nbsp

    Programming problems on time scales: Theory and computation

    Get PDF
    In this dissertation, novel formulations for several classes of programming problems are derived and proved using the time scales technique. The new formulations unify the discrete and continuous programming models and extend them to other cases in between. Moreover, the new formulations yield the exact optimal solution for the programming problems on arbitrary isolated time scales, which solve an important open problem. Throughout this dissertation, six distinct classes of programming problems are presented as follows. First, the primal as well as the dual time scales linear programming models on arbitrary time scales are formulated. Second, separated linear programming primal and dual models have been established using the time scales approach. Third, state-constraints separated linear programming primal and dual models on time scales are considered. Fourth, linear fractional primal and dual models have been constructed on time scales. Fifth, quadratic programming problems are formulated using the time scales technique. Sixth, quadratic fractional programming problems have been constructed using a hybrid of the parametric approach and the time scales technique. In addition, for each class of these programming problems the weak duality theorem and the optimality conditions theorem are established for arbitrary time scales, while the strong duality theorem is given for isolated time scales to ensure that our formulation is indeed a perfect formulation. Furthermore, examples for the most well-known isolated time scales are given to illustrate the main results --Abstract, page iv
    corecore