1,332 research outputs found
The Concept of Land Ownership in Islam and Poverty Alleviation in Pakistan
No full textLand ownership—in its ethico-legal and historical manifestations, reflects the importance of being a politico-economic institution. In the process of its development, it includes various heterogeneous elements of different systems of ownership. With the growth of the Ummah, the principles of laws of ownership represent and embody the relations, rights and duties to form the general law of obligations at the state as well as individual level. This is the case of economic and legal theory, regarding the ownership of land with implicative infrastructure to build social welfare institutions of Islam. It is generally and basically have been ordained that according to the teachings of Islam, Real ownership belongs to Allah Almighty. Man being the vicegerent holds property in trust for which he is accountable to him in accordance with the clearly laid down economic philosophy of Islam. Ownership of man is a concept alien to Islam as it belongs to Allah Almighty only.
ANALISIS BIAYA RUGI-RUGI DAYA DAN LIFETIME TRANSFORMATOR DISTRIBUSI DARI TAHUN 2023 – 2033 (STUDI KASUS : ULP PT. PLN (PERSERO) DURI)
No full textANALISIS BIAYA RUGI-RUGI DAYA DAN LIFETIME TRANSFORMATOR DISTRIBUSI DARI TAHUN 2023 – 2033
(Studi Kasus : ULP PT. PLN (Persero) Duri)
IQBAL AZHAR
NIM: 11655101169
Tanggal Sidang : 6 Juli 2023
Program Studi Teknik Elektro
Fakultas Sains dan Teknologi
Universitas Islam Negeri Sultan Syarif Kasim Riau
Jl. Soebrantas No. 155 Pekanbaru
ABSTRAK
Transformator adalah perangkat listrik yang merubah tegangan arus bolak-balik dari satu tingkat ke tingkat dengan kopling magnetik dan bekerja berdasarkan prinsip induksi elektromagnet. Namun pada transformator terdapat biaya rugi-rugi daya yang membuat perusahaan listrik tidak mendapatkan keuntungan sepenuhnya. Selain susut energi transformator juga mengalami susut umur. Tujuan penelitian ini adalah untuk menghitung biaya rugi-rugi daya untuk tahun 2023-2033 dan juga susut umur dari 2 transformator kapasitas 200 kVA dan 2 transformator 160 kVA. Pada penelitian ini biaya rugi-rugi daya dan susut umur dihitung berdasarkan rugi inti besi dan rugi tembaga. Hasil perhitungan untuk biaya rugi-rugi pada transformator DRI 360 adalah Rp 7.735.206,29, DRI 005 adalah Rp 9.450.728,5, DRI 485 adalah Rp 5.791.532,79, dan DRI 603 adalah Rp 4.687339,04. Untuk hasil perhitungan susut umur dari keempat transformator didapatkan adalah 0,6 tahun, 1,44 tahun, 0,288 tahun, dan 0,048 tahun sehingga sisa umur keempat transformator diperkirakan 25 tahun, 9,72 tahun, 55,5 tahun, dan 375 tahun.
Kata kunci: Transformator, Biaya, Rugi-rugi daya, Rugi inti besi, Rugi tembaga, Susut umur
Analysis of two-player quantum games in an EPR setting using Clifford's geometric algebra
No full textThe framework for playing quantum games in an Einstein-Podolsky-Rosen (EPR) type setting is investigated using the mathematical formalism of geometric algebra (GA). The main advantage of this framework is that the players' strategy sets remain identical to the ones in the classical mixed-strategy version of the game, and hence the quantum game becomes a proper extension of the classical game, avoiding a criticism of other quantum game frameworks. We produce a general solution for two-player games, and as examples, we analyze the games of Prisoners' Dilemma and Stag Hunt in the EPR setting. The use of GA allows a quantum-mechanical analysis without the use of complex numbers or the Dirac Bra-ket notation, and hence is more accessible to the non-physicist.James M. Chappell, Azhar Iqbal and Derek Abbot
Modeling and Control of Magnetic Fluid Deformable Mirrors for Adaptive Optics Systems
No full textModeling and Control of Magnetic Fluid Deformable Mirrors for Adaptive Optics Systems presents a novel design of wavefront correctors based on magnetic fluid deformable mirrors (MFDM) as well as corresponding control algorithms. The presented wavefront correctors are characterized by their linear, dynamic response. Various mirror surface shape control algorithms are presented along with experimental evaluations of the performance of the resulting adaptive optics systems. Adaptive optics (AO) systems are used in various fields of application to enhance the performance of optical systems, such as imaging, laser, free space optical communication systems, etc. This book is intended for undergraduate and graduate students, professors, engineers, scientists and researchers working on the design of adaptive optics systems and their various emerging fields of application. Zhizheng Wu is an associate professor at Shanghai University, China. Azhar Iqbal is a research associate at the University of Toronto, Canada. Foued Ben Amara is an assistant professor at the University of Toronto, Canada
Millenaire de la Mosquee-Universite d’el Azhar
No full textpage, Plate 1: History of Cairo and al-Azhar - plans of al-Azhar and surrounding area in 1940 and the 1000 years previou
Genetic Analysis of Consanguineous Pakistani Families with Congenital Stationary Night Blindness
No full textIntroduction: Congenital stationary night blindness (CSNB) is a rare, largely nonprogressive, inherited retinal disorder that can be clinically classified on the basis of fundus and electroretinogram abnormalities. Methods: We analyzed four large consanguineous families from the Southern Punjab region of Pakistan including multiple individuals affected with CSNB. Exome sequencing was performed in probands of all four families; Sanger sequencing was performed in additional members to test co-segregation of the variants identified. Results: We identified two novel and likely pathogenic variants in two pedigrees, namely, NM_002905.4:c.668A>C (p.Gln223Pro) in RDH5 and NM_022567.2:c.908del (p.Gly303ValfsTer45) in NYX. In the two other families, the variants NM_002905.4:c.319G>C (p.Gly107Arg) in RDH5 and NM_000541.5:c.874C>T (p.Arg292Ter) in SAG were identified. These latter mutations have been reported previously, but not in the Pakistani population. Conclusions: Our findings expand the mutational spectrum of CSNB, in particular within the population of Southern Punjab
Analyzing three-player quantum games in an EPR type setup
No full textExtent: 11p.We use the formalism of Clifford Geometric Algebra (GA) to develop an analysis of quantum versions of three-player noncooperative games. The quantum games we explore are played in an Einstein-Podolsky-Rosen (EPR) type setting. In this setting, the players’ strategy sets remain identical to the ones in the mixed-strategy version of the classical game that is obtained as a proper subset of the corresponding quantum game. Using GA we investigate the outcome of a realization of the game by players sharing GHZ state, W state, and a mixture of GHZ and W states. As a specific example, we study the game of three-player Prisoners’ Dilemma.James M. Chappell, Azhar Iqbal and Derek Abbot
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