bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ijtihad Teori Istem Jasser Audah
Authors: T. Yasin Dikson 
Published: November 2020

Permasalahan klasik hingga saat ini, masih menimbulkan perbedaan pendapat adalah kemampuan adaptabilitas hukum Islam. Apakah hukum Islam bisa atau boleh diadaptasikan kedalam realitas kekinian atau harus diimplementasikan apa adanya sesuai tuntutan normatif tekstualnya. Akibatnya, persoalan hukum Islam selalu konfliktual dalam wacana sehingga tak ada titik temu dalam aplikasinya. Jasser Audah sebagai pemikir hukum Islam dalam bidang Maqashid Syari’ah lebih progres dalam memikirkan persoalan hukum. Menurutnya persoalan hukum termasuk salah satu persoalan kompleks yang dihadapi manusia modern saat ini. Sehingga menjadi penting untuk menghadirkan metode hukum baru, yang bercorak inter, multi, dan pluri-disiplin dengan melibatkan berbagai cara pandang disiplin keilmuan sosial, sains moderen dan humaniora kontemporer sebagai alat analisis keilmuan. Audah berharap upaya akademik ini akan berdampak luas pada upaya penumbuh kembangan nilai-nilai dan tujuan luhur keberagamaan era kontemporer dengan tantangan yang dihadapinya jauh berbeda dari abad-abad sebelumnya. Adapun rumusan masalah dari penelitian ini hendak menganalisis pendekatan sistem jasser Audah dalam merespon problem kontemporer.
Unification of Marriage Law and Its Problems
Authors: Syahrul Syahrul , Syalviana Evie 
Published: November 2020

Abstrak
Law is a normative rule that govern human behaviors. The development of law as rule is not stagnant in one situation. But, its grew out from the awareness of society that requires the existence of law. Therefore, law always adopts the values that grow in society like; customary law, traditions and religions law. The consequences of laws as social and cultural products, even products of political ideology, making law is always contextual with the reality of society. This article try to understand the unification of marriage law in Indonesia and the problems that arise in the unification process. Unification is process of unify the laws in sociey or unify the national law in society. The article finds that there are many problems arising from the unification of marriage law in Indonesia, especially those related to interfaith marriages. So, it is not surprising that there are so many products of the marriage law probide the interfaith marriage in Indonesia, especially if interfaith marriage involves woman and man Muslims.
Keyword: Interfaith Marriage, National Law, Islamic Law
Abstrak
Hukum adalah aturan-aturan normatif yang mengatur pola perilaku manusia. Hukum tidak tumbuh di ruang yang vakum, melainkan tumbuh dari kesadaran masyarakat yang membutuhkan adanya suatu aturan bersama. Karena itu, hukum selalu mengadopsi nilai-nilai yang tumbuh dan berkembang dimasyarakat; nilai-nilai adat, tradisi dan agama. Konsekuensi hukum sebagai produk sosial dan kultural, bahkan juga produk politik yang bernuansa ideologi, menjadikan hukum selalu bersifat kontekstual. Tulisan ini berusaha untuk mengungkap tentang unifikasi hukum perkawinan di Indonesia dan problematika yang muncul pada proses unifikasi tersebut. Unifikasi merupakan penyatuan hukum yang berlaku secara nasional atau penyatuan pemberlakuan hukum secara nasional. Penulis menemukan adanya banyak persoalan yang muncul dari unifikasi hukum perkawinan di Indonesia, khususnya yang terkait dengan perkawinan beda agama. Maka, tidak heran jika begitu banyak produk undang-undang perkawinan yang menjadi penghalang terjadinya nikah beda agama di Indonesia, khususnya jika melibatkan orang Islam.
Kata Kunci: Pernikahan Beda Agama, Hukum Nasional, Hukum Islam
RETRACTED: Safety Index Evaluation and Calibration of Load and Resistance Factors for Concrete Beams Under the Simultaneous Effects of Bending, Shear and Torsion
Authors: Azhari A. , Mesbahi M. R. 
Published: November 2020

This article has been retracted at the request of the Editor-in-Chief due to extended similarites with a previously published paper (in Persian).The previously published paper is:F. Jafari, J. Akbari, A. Jahanpur, "Evaluation of Safety Index and Calibration of Load and Resistance Factors for Reinforced Concrete Beams under Bending, Shear and Torsion Demands", Journal of Structural and Contruction Engineering, Article 5, Vol. 3, No. 4, pp. 49-64, 2017 (in Persian)The authors of this paper failed to provide any reasoning regarding the case.
Improving Power System Stability Using Transfer Function: A Comparative Analysis
Authors: Shahgholian G. , Fattollahi A. 
Published: November 2020

In this paper, a small-signal dynamic model of a single-machine infinite-bus (SMIB) power system that includes IEEE type-ST1 excitation system and PSS based on transfer function structure is presented. The changes in the operating condition of a power system on dynamic performance have been examined. The dynamic performance of the closed-loop system is analyzed base on its eigenvalues. The effectiveness of the parameters changes on dynamic stability is verified by simulation results. Three types of PSS have been considered for analysis: (a) the derivative PSS, (b) the lead-lag PSS or conventional PSS, and (c) the proportional-integral-derivative PSS. The objective function is formulated to increase the damping ratio of the electromechanical mode eigenvalues. Simulation results show that the PID-PSS performs better for less overshoot and less settling time compared with the CPSS and DPSS under different load operation and the significant system parameter variation conditions.
Design of Multi-Layer Optical Fibers with Ring Refractive Index to Reduce Dispersion and Increase Bandwidth in Broadband Optical Networks
Authors: Seifouri M. , Karkhanehchi M. M. , Rohani S. 
Published: November 2020

The main goal in this paper is to design single-mode optical fibers for DWDM networks, which are used today in rapid communications. These networks require low dispersion in a wide range of wavelengths. So, in this paper, multi-layer optical fibers with low dispersion value and flat dispersion slope in wavelength range of 1.5-1.6µm) are designed, using optimization algorithms.
Security Analysis of Zipper Hash Against Multicollisions Attacks
Authors: Bagheri N. 
Published: November 2020

In this paper, the existence of multicollisions in Zipper Hash structure, a new Hash structure which was introduced to strengthen the iterated Hash structures, is presented. This study shows that finding multicollisions, i.e. 2k-way collision, in this Hash structure is not much harder than finding such multicollisions in ordinary Merkle - Damgard (MD) structure. In fact, the complexity of the attacks is approximately n/2 times harder than what has been found for MD structures. Then, these large multicollisions are used as a tool to find D-way preimage for this structure. The complexity of finding 2K-way multicollisions and 2k-way preimages are (eq) and (eq) respectively. Similar to what has been proved by Joux for MD, it is shown in this paper that this structure could not be used to create a Hash function with 2n-bit length by concatenating this structure with any other Hash structure by Hash’s output length of n-bite. It is also shown that time complexity of finding a collision for this concatenated structure is (eq) which is much smaller than what was expected from generic-birthday attack which would be (eq) . In addition, it is shown that increasing the number of rounds of this Hash function can not improve its security against this attack significantly and the attacker can find multicollisions on this Hash function which means that this Hash function has a structural flaw.
Wavelet Based Simulation and Analysis of Single and Multiple Power Quality Disturbances
Authors: Jandan F. , Khokhar S. , Memon Z. A. , Shah S. A. A. 
Published: November 2020

Improving power quality disturbance (PQD) detection and automatic classification has been a major concern ever since the emergence of sensitive non-linear devices. The role of distributed generation in a power system is the main source of PQDs. Short-term and long-term duration single and multiple complex PQDs are difficult to monitor and need higher accuracy and time. This paper presents the analysis of different and distinctive combinations of PQDs. Variety of single and multiple PQD samples are generated using Matlab environment conferring to IEEE STD 1159-2009. Such disturbance samples are accurately detected and analyzed from waveform patterns using multi resolution analysis based discrete wavelet transform. The generation of samples and detection lies in fact that it can allow the feature extraction process for the training/testing sample features for machine learning based automatic recognition of disturbance types.
Green Scenarios for Power Generation in Vietnam by 2030
Authors: Nguyen V. H. M. , Nguyen L. D. L. , Vo C. V. , Phan B. T. T. 
Published: November 2020

Energy for future sustainable economic development is considered one crucial issue in Vietnam. This article aims to investigate green scenarios for power generation in Vietnam by 2030. Four scenarios named as business as usual (BAU), low green (LG), high green (HG) and crisis have been proposed for power generation in Vietnam with projection to 2030. Three key factors have been selected for these scenarios, namely: (1) future fuel prices, (2) reduction of load demand caused by the penetration of LED technology and rooftop photovoltaic (PV) systems, and (3) the introduction of power generation from renewable sources. The least costly structure of power generation system has been found. CO2 emission reduction of HG in comparison to the BAU scenario and its effect on generation cost reduction are computed. Results show that BAU is the worst scenario in terms of CO2 emissions because of the higher proportion of power generation from coal and fossil fuels. LG and HG scenarios show their positive impacts both on CO2 emissions and cost reduction. HG is defined as the greenest scenario by its maximum potential on CO2 emission reduction (~146.92Mt CO2) in 2030. Additionally, selling mitigated CO2can make green scenarios more competitive to BAU and Crisis in terms of cost. Two ranges of generation cost (4.3-5.5 and 6.0-7.7US$cent/kWh) have been calculated and released in correspondence with low and high fuel price scenarios in the future. Using LED lamps and increasing the installed capacity of rooftop PVs may help reduce electric load demand. Along with the high contribution of renewable sources will make the HG scenario become more attractive both in environmental and economic aspects when the Crisis scenario comes. Generation costs of all scenarios shall become cheap enough for promoting economic development in Vietnam by 2030.
Influence of Coarse Aggregate Gradation on the Mechnical Properties of Concrete, Part I: No-Fines Concrete
Authors: Tunio Z. A. , Abro F. U. R. , Ali T. , Buller A. S. , Abbasi M. A. 
Published: November 2020

It is well-accepted fact that in concrete construction, the self-weight of the structure is a major part of its total load. Reduction in the unit weight of the concrete results in many advantages. The structural lightweight aggregate concrete (LWAC) of adequate strength is now very common in use. In frame structures, the partition walls are free of any loading, where the construction of these non-structural elements with lightweight concrete of low strength would lead to the subsequent reduction of the overall weight of the structure. No-fines concrete is one of the forms of lightweight concrete and it is porous in nature. It can be manufactured similarly as normal concrete but with only coarse aggregates and without the sand. Thus, it has only two main ingredients; the coarse aggregates and the cement. The coarse aggregates are coated with a thin cement paste layer without fine sand. This is a detailed experimental study carried on NFC with fixed cement to the aggregate proportion of 1:6 with w/c 0.40 ratio. In this study, coarse aggregate of various gradations (7-4.75) mm, (10-4.75) mm, (10-7) mm, (13-4.74) mm, (10-7) mm, (13-4.75) mm, (13-10) mm, (13-7) mm, (20-4.75) mm, (20-7) mm, (20-10) mm, (20-13) mm, are used, where prefix and suffix show the maximum and minimum size of the aggregate. The cube and cylinder specimens of standard sizes are cast to determine the compressive strength and splitting tensile and the specimens are cured in water up to the age of testing (28 days).
Variable Gain PI Controller Design For Speed Control of a Doubly Fed Induction Motor Using State-Space Nonlinear Approach
Authors: Mohammed Chikouche T. , Mezouar A. , Terras T. , Hadjeri S. 
Published: November 2020

This paper presents a comparison between a variable gain PI controller and a conventional PI controller used for speed control with an indirect field orientation control of a Doubly Fed Induction Motor (DFIM), fed by two PWM inverters with a separate DC bus link. By introducing a new approach for decoupling the motor’s currents in a rotating (d-q) frame, based on the state space input-output decoupling method, we obtain the same transfer function (1/s) for all four decoupled currents. Thereafter, and in order to improve control performance, the VGPI controller was used for speed regulation. The results obtained in Matlab/Simulink environment illustrate the effectiveness of the technique employed for the decoupling and for speed regulation.
Impact of Inadequate Experience and Skill on the Construction Sector in KwaZulu-Natal, South Africa
Authors: Ntuli B. , Allopi D. 
Published: November 2020

Civil engineering contractors encounter serious challenges in order to sustain their businesses, especially in a weak economic climate. A certain level of construction experience, expertise and training are required to manage a sustainable construction company. The Construction Industry Development Board (CIDB) was established in 2000 as a statutory body to provide leadership to stakeholders and stimulate sustainable growth, reform and improvement of the construction sector for effective infrastructure delivery and improvement of construction skills. The objectives of this research were to investigate challenges faced by civil engineering contractors whilst making their enterprises sustainable. Contractors’ views were presented at “Construction Indaba 2011” held on 1–2 June 2011 and hosted by eThekwini Municipality’s Business Support, Tourism and Markets in Durban KwaZulu-Natal. Discussion and findings revealed to a skills’ shortage in the construction section and underlined the need for continuous training of the contractors’ employees. The South African government in conjunction with all stakeholders should develop and implement contractor programs to address the lack of technical and management skills in the construction sector.
Prograph Based Analysis of Single Source Shortest Path Problem with Few Distinct Positive Lengths
Authors: Bhowmik B. , Nag Chowdhury S. 
Published: November 2020

In this paper we propose an experimental study model S3P2 of a fast fully dynamic programming algorithm design technique in finite directed graphs with few distinct nonnegative real edge weights. The Bellman-Ford’s approach for shortest path problems has come out in various implementations. In this paper the approach once again is re-investigated with adjacency matrix selection in associate least running time. The model tests proposed algorithm against arbitrarily but positive valued weighted digraphs introducing notion of Prograph that speeds up finding the shortest path over previous implementations. Our experiments have established abstract results with the intention that the proposed algorithm can consistently dominate other existing algorithms for Single Source Shortest Path Problems. A comparison study is also shown among Dijkstra’s algorithm, Bellman-Ford algorithm, and our algorithm.
A Numerical Approach for the Determination of Mode I Stress Intensity Factors in PMMA Materials
Authors: Khelil F. , Belhouari M. , Benseddiq N. , Talha A. 
Published: November 2020

An evaluation technique of the KI stress intensity factors (SIF) by a numerical investigation using line strain method is presented in this paper. The main purpose of this research is to re-analyze experimental results of fracture loads from polymethyl-metacrylate (PMMA) specimens (fully finite plates). Stress intensity factor equation calculation is derived from the Williams stress asymptotic expansion. Possible error caused by strain gradients across the gage length is minimized by integrating the equation in the KI calculation. Theoretical and computed values using finite element analysis of stress intensity factors are compared with experimental results. A good agreement is observed between the present approach and experimental values. It is shown that, in the case of a through-plate crack, the stress intensity factor can be calculated with adequate accuracy using the proposed method.
An Efficient Adaptive Load Balancing Algorithm for Cloud Computing Under Bursty Workloads
Authors: Issawi S. F. , Al Halees A. , Radi M. 
Published: November 2020

Cloud computing is a recent, emerging technology in the IT industry. It is an evolution of previous models such as grid computing. It enables a wide range of users to access a large sharing pool of resources over the internet. In such complex system, there is a tremendous need for an efficient load balancing scheme in order to satisfy peak user demands and provide high quality of services. One of the challenging problems that degrade the performance of a load balancing process is bursty workloads. Although there are a lot of researches proposing different load balancing algorithms, most of them neglect the problem of bursty workloads. Motivated by this problem, this paper proposes a new burstness-aware load balancing algorithm which can adapt to the variation in the request rate by adopting two load balancing algorithms: RR in burst and Random in non-burst state. Fuzzy logic is used in order to assign the received request to a balanced VM. The algorithm has been evaluated and compared with other algorithms using Cloud Analyst simulator. Results show that the proposed algorithm improves the average response time and average processing time in comparison with other algorithms.
Strategi Peningkatan Penerimaan Pajak Hiburan dalam Upaya Peningkatan Pendapatan Asli Daerah (PAD) Kota Palembang
Authors: Lawati Susi 
Published: November 2020

Judul penelitian ini adalah strategi peningkatan penerimaan pajak hiburan dalam upaya meningkatkan pendapatan (PAD) kota Palembang. Bertujuan untuk 1) Menentukan strategi implementasi untuk meningkatkan Pendapatan Pajak Hiburan dalam upaya meningkatkan pendapatan daerah Palembang, 2) Mengetahui faktor- faktor pendukung dan hambatan yang dapat mempengaruhi peningkatan pendapatan pajak hiburan di kota Palembang.
Metode penelitian yang digunakan adalah pendekatan kualitatif deskriptif. Berdasarkan hasil penelitian dan analisis yang telah dilakukan dapat disimpulkan sebagai berikut: pertama, implementasi strategi Dinas Pendapatan Daerah Kota Palembang dalam peningkatan penerimaan pajak hiburan dengan: 1) Memprioritaskan intensifikasi penerimaan pajak yang belum mencapai target. . 2) Mengembangkan Pendapatan potensial yang diarahkan ke jenis objek pajak daerah baru. 3) Prioritaskan pengembangan layanan pajak infrastruktur on-line.
4) Memberikan Hadiah dan Hukuman kepada aparat, faktor kedua dan pendukung yang mempengaruhi peningkatan pajak hiburan di kota meliputi: jumlah karyawan, pemantauan penggunaan tiket hiburan, pemeriksaan pajak daerah, ketersediaan fasilitas dan kegiatan infrastruktur , potensi peningkatan objek pajak hiburan, kemajuan ilmu pengetahuan dan teknologi, dan faktor penghambat meningkatkan pajak hiburan di kota Palembang meliputi: dukungan keuangan untuk pekerja lapangan masih rendah, struktur birokrasi yang terkadang berbelit-belit dibuat oleh pejabat, sikap mental dalam wajah pembayar pajak beragam masih lemah, pejabat setempat selingkuh, jumlah tempat hiburan yang tidak memiliki izin resmi
Saran dapat diberikan, Kantor Pendapatan Daerah Palembang harus lebih berhati-hati dan bekerja lebih keras untuk menemukan wajib pajak-wajib pajak baru yang merupakan sumber pendapatan agar pajak hiburan ditingkatkan. Telah menerapkan sanksi terhadap perusahaan, sehingga masyarakat dapat diharapkan untuk mematuhi pajak yang dibayarkan tepat waktu sesuai dengan ketentuan. Kantor Pendapatan Daerah Palembang harus lebih meningkatkan pemantauan izin hiburan dan juga peningkatan kualitas personel yang memiliki loyalitas, bersih, dan sangat disiplin.
MOVIMENTO E TÉCNICA: o fenômeno da aprendizagem e sua relação entre plasticidade neural e cultura
Authors: MACEDO LIBNI DAVID DE SANTANA , PURIFICAÇÃO THAÍS ALMEIDA , SILVA JÉSSICA SOUZA SANTANA 
Published: November 2020

Aprender não é um ato simples, por esta razão o estudo da aprendizagem do movimento e da técnica a partir da plasticidade neural e da cultura representa uma análise mais complexa do estudo de como acontece esse fenômeno. Levantamos questões como: qual a influência da cultura na aprendizagem da técnica? Como a cultura interfere no processo de plasticidade neural? Qual a relação destes fatores na aprendizagem da técnica durante a infância? Foi feito um levantamento bibliográfico a partir da Neurociência, Sociologia, Antropologia e a Educação Física. Objetivamos relacionar a aprendizagem da técnica a partir da plasticidade neural e a influência da cultura nesse processo. A partir das bases teóricas sobre aprendizagem via plasticidade neural e sua relação com a cultura ainda na infância, balizamos a discussão no antropólogo francês Marcel Mauss. A revisão está dividida em três tópicos: o primeiro explicita a aprendizagem a partir da plasticidade neural; no segundo, relacionamos o ato de aprender aos aspectos da cultura; e, no último, tomamos como base o conceito de tradição cultural de Marcel Mauss aplicado a educação infantil. Consideramos que na infância ocorre com veemência a maturação do sistema nervoso possibilitando que a plasticidade esteja em efervescência. Aspectos da cultura são fenômenos determinantes, é neste momento que a criança estabelece contato com a escola, família, religião, mídia, dentre outros. Por tanto, a importância da tradição cultural, influenciando na transmissão de conhecimento, principalmente nesta fase, parece ocorrer por meio da mimese social. Uma vez que é um processo de retroalimentação, que ocorre de forma harmônica e dinâmica, e que torna cada aprendizagem singular e cultural ao mesmo tempo. Desta forma, concluímos que a cultura é dinâmica e parece influenciar diretamente na plasticidade neural. Sendo, portanto, necessário considerar os indivíduos como produtores e produtos desta dinâmica, uma vez que estão em constante deslocamento.
Pilots in de jeugdbescherming, een motor voor reflectie, vragen en innovatie
Authors: Helmich W. 
Published: November 2020

Pilots in de jeugdbescherming, een motor voor reflectie, vragen en innovatie
Het stelsel van jeugdbescherming krijgt veel aandacht. In dit artikel wordt specifiek stilgestaan bij innovatie, de totstandkoming hiervan en hoe deze innovatie leidt tot overwegingen voor een volgende stap richting de toekomst van jeugd- en gezinsbescherming.