SHIFTING ISLAMIC EDUCATION PARADIGM ON LAMPUNG TRADITION COMMUNITY

This article presents the results of research on the "new direction" of Islamic education in Lampung: reading the shifting paradigm of Islamic education to Lampung indigenous people. The purpose of this study is to describe the paradigm shifting process  of Islamic education within Lampung indigenous people. The research data were collected through interviews, observations, and text reviews. The result of the study shows that the paradigm shift in Islamic education within the Lampung indigenous people was caused by several factors, namely internal factors and external factors. Among the internal factors,  the dominance of the parent's mindset is the most significant  for the direction shift of education for the Lampung indigenous people. In addition, human resources also influence the shift in the direction of Islamic education. Islamic education exists as a main education and sub education. A the external factors, globalization and modernization are the entry points for a paradigm shift in Islamic education for Lampung's indigenous people. Cultural dynamics and social change are challenges for the world of Islamic education. Islamic boarding schools or Islamic educational institutions are assumed to have no relevance to the progress of the age. Keywords: Paradigm, Islamic Education, and Lampung Indigenous Peopl

The Design and Fabrication of a prototype machine: “asam gelugor” processing machine.

The objectives of this study is to design, to do the force and velocity analysis, to determine the best material, to fabricate the machine and to test the workability of it. Engineering software such as AutoCAD is going to be used in drafting of drawing while for fabrication the application of CNC lathe, CNC milling, Welding Set, Drilling machine, and tapping will take place

PENGARUH PENGGUNAAN MEDIA VIDEO INTERAKTIF TERHADAP HASIL BELAJAR MATEMATIKA SISWA MTS MA’ARIF 2 NURUL HUDA LAMPUNG TIMUR

Matematika merupakan mata pelajaran wajib ditingkat SMP/MTs yang dimana siswa harus mampu mendapatkan hasil belajar matematika yang baik. Namun demikian, pada kenyataannya masih terdapat siswa yang memiliki hasil belajar matematika yang rendah yang diakibatkan salah satunya yaitu metode pembelajaran yang digunakan oleh guru dalam mengajar di dalam kelas masih konvensional. Pada penelitian ini, peneliti  menerapkan sebuah pembelajaran dengan menggunakan media video interaktif dimana media video interaktif dimana media pembelajaran tersebut untuk mengetahui apakah ada pengaruh media video interaktif terhadap hasil belajar matematika siswa. Penelitian ini bertujuan untuk mengetahui pengaruh media video interaktif terhadap hasil belajar matematika siswa. Jenis penelitian yang digunakan adalah penelitian  kuantitatif dengan metode Pre-Eksperimental Design  dengan rancangan One-Group Pretest-Posttest Design. Populasi pada penelitian yaitu seluruh siswa kelas VII MTs Ma’arif 2 Nurul Huda Lampung Timur, dan sampel yang peneliti gunakan dalam penelitian ini adalah keseluruhan siswa pada kelas VII yaitu 30 siswa. Teknik pengumpulan data pada penelitian ini menggunakan tes, angket, dan dokumentasi. Teknik analisis data yang digunakan dalam penelitian ini yaitu uji normalitas, dan uji hipotesis yaitu uji t pada dua sampel yang saling berkorelasi. Adapun hasil analisis data penelitian dengan menggunakan uji normalitas pada siswa kelas VII dimana hasil nilai rata-rata pretest adalah 26,08 sedangkan hasil nilai rata-rata posttest adalah 80,33. Berdasarkan data diatas maka peneliti menggunakan uji t pada data tersebut dengan kriteria dengan nilai t_hitung=15,708 dan t_tabel=2,045, sehingga dapat disimpulkan bahwa terdapat pengaruh penggunaan media video interaktif terhadap hasil belajar matematika siswa kelas VII MTs Ma’arif 2 Nurul Huda Lampung Timur

非金属粒子を縣濁させた水ベースナノ流体のプール沸騰熱伝達に関する研究

Heat transfer characteristics in boiling systems are significantly important, especially in high-density cooling, for instance, the application of In-Vessel Retention (IVR) during the Loss of Coolant Accident (LOCA) in a Nuclear Reactor. In the present study, the performance of nanofluids in a boiling system, namely, non-metallic water-based nano fluids has been explored. The parametric effects of the nanofluids in nucleate pool boiling with various configurations have been tested. Three main experimental setups were prepared separately to investigate the effect of heater orientations:material, concentration, and dispersion as well as heat flux density, respectively. Additional research was performed by using a separate experimental apparatus in order to elucidate a possible nucleate boiling mechanism occurring in nanofluids. Conclusively, the Critical Heat Flux(CHF) was improved significantly in the nanofluid nucleate boiling, compared to pure water. The orientation effects showed similar magnitudes of enhancement, up to 200 percent in both upward-facing and downward-facing heaters. Several parameters related to the CHF enhancement rate, such as concentration and boiling time in nanofluids, were simultaneously investigated. The CHF enhancement rates are considerably high in a higher concentration of TiO2 nanofluid and vice versa. In addition, the CHF enhancement for the downward-facing heater orientation is only half of that for the upward-ward facing heater. Surface wettability measurements were also being conducted to explore the relationship between surface properties and the CHF enhancement. Separately, the effects of nanoparticle materials, concentrations and dispersion conditions on the heat transfer coefficient and CHF were elucidated. The boiling heat transfer characteristics observed were significantly different depending on the nanoparticles’material as well as on the difference in the concentration. The higher concentration of TiO2 and Al2O3 showed higher heat transfer enhancements (except for the low concentration of TiO2), whereas for SiO2 the heat transfer deteriorated for all concentrations in the time-variation of wall superheat. However, no noticeable effects of the dispersion condition was observed. Some peculiar boiling curves (BCs) were observed in TiO2and SiO2 at the high heat flux compared to the simple BCs in Al2O3. The CHF enhancement was found to be within the range of 1.7 up to 2.1 MW/m2 for all materials. The effects of different heat flux density on the CHF enhancements were also investigated. The enhancement rate of CHF greatly depended on the heat flux density; the heat flux at the higher densities had shown considerably higher CHF enhancements rate to compare to lower heat flux density. The CHF enhancement still did not reach the asymptotic CHF value after boiling for 1 hour at the lowest heat flux in the present experimental investigation. Both the dimensionless CHF enhancement value respective to the dimensionless heat flux, concentration and boiling time were correlated. The trend showed a linearity in the high heat flux, especially for 450 and 600 kW/m2. Nevertheless, for lower heat flux, non-linear trends were observed especially at heat flux densities of 300 kW/m2 and more obvious at 150 kW/m2.In conclusion, nanofluids showed an enhanced CHF both for upward-facing and downward-facing conditions. However, the heat transfer characteristic (HTC) performances was stochastic depending on materials and concentration of nanofluids, and nearly no noticeable dispersion condition was observed. The heat flux density affected the rate of CHF enhancements, where the high heat flux resulted in high enhancement rates, but nominal enhancements in the lowest heat flux.　非金属ナノ粒子を縣濁させた水ベースのナノ流体中における沸騰伝熱特性を系統的に調べた。3種類の実験装置を用いて、伝熱面姿勢、ナノ粒子材料、ナノ粒子濃度、ナノ粒子分散状態、ナノ粒子層形成時の熱流束の影響を検討した。伝熱面姿勢としては、上向き面と下向き面で実験を実施し、限界熱流束(CHF)の絶対値は伝熱面姿勢によって異なるが、いずれの条件においてもナノ流体中のCHFは純水中の値の約2倍となることを示した。次に、ナノ流体中の沸騰熱伝達率は、ナノ粒子の材質および濃度により大きく異なり得ることを示した。ナノ粒子の材質として、本研究ではTiO2、Al2O3、SiO2を使用したが、Al2O3では伝熱促進、SiO2では伝熱劣化が生じるのに対して、TiO2では低粒子濃度で劣化、高粒子濃度で向上する結果となった。一方、ナノ流体中における粒子の分散状況は、本実験で調べた範囲内において、沸騰熱伝達に及ぼす影響は顕著ではなかった。また、各実験条件で沸騰曲線を描いたところ、Al2O3ナノ流体では水の場合と類似の沸騰曲線が得られたのに対して、TiO2とSiO2では、高熱流束条件で壁面過熱度が大きく増加するという独特の振る舞いを呈する場合があった。ただし、計測されたCHF値は1.7～2.1MW/m2の範囲にあり、純水中のCHFよりも顕著に増大するものの、ナノ粒子の材質、濃度、分散状態による明確な影響は認められなかった。これに対して、伝熱面上にナノ粒子層を形成する際の熱流束は、CHF値に多大な影響を及ぼした。すなわち、高熱流束条件では、ナノ粒子層を形成する際の沸騰時間が短くても顕著なCHF増大を実現できるのに対して、低熱流束条件では十分なCHF向上を達成する伝熱面状態とするのにきわめて長いナノ粒子層形成時間を要した。特に、本研究で用いた最低熱流束条件では、ナノ流体中で沸騰状態を1時間継続した場合でも、十分なCHF向上効果を発現するには至らなかった。本研究では、純水中にナノ粒子を添加した後の熱伝達率の時間変化を様々な条件で調べたが、ナノ粒子の添加直後では、熱伝達率が向上する場合が多かった。そこで、ナノ流体中における熱伝達率変化のメカニズムについて知見を得るため、透明容器を用いた可視化実験を実施して、ナノ粒子天下の前後における沸騰気泡の生成状況の差異を検討した。この結果、ナノ粒子を加えた直後、より多数の発泡核で気泡生成が生じることが観察された。これより、伝熱面上にナノ粒子層が形成される際に、そのいくつかの部分が気泡生成核となり、核沸騰熱伝達の促進に寄与することを示した。電気通信大学201

KONSTRUKSI PERLINDUNGAN HUKUM BAGI PENGADU/PELAPOR KERUGIAN KONSUMEN DARI TUNTUTAN PENCEMARAN NAMA BAIK OLEH PELAKU USAHA/PRODUSEN

Now, many consumer who report bed business practices that lost consumer are sued back by businessman. These we can see in the case Dewi Prita Mulyasari, Fery Kuntoro, Fifi Tanang and so on. The accident made a traumatic to consumer who report. It is the problem in consumer protection in Indonesia. That why, this writing try to study implication of law because there is no macanism of law protection to reporter consumer and how to make a rule which give guaranty protection of law to reporter consumer. Purpose of this research is to give a solution in dilemma revenge action from businessman and to encourage honest and responsible business practice atmosfer. This research is normative research with statute approach, conceptual approach and comapartive approach. Implication of nothing rule in national act concerning to protection of law for reporter consumer is businessman can sue consumer with aspersion, inconsistent protection of law for consumer and created much cosumer crime. Thus, construction of law which give protection of law for reporte consumer from aspersion is nomativly there is rule which give imunity for reporter lost consumer from aspersion until there is judgment decision. In application, there is rule which give a policemen reject sue aspersion before judgment decision. Key word; Protection of law, reporter consumer, aspersio

THE OPERATIONAL ASPECTS OF OPEN AND DISTANCE LEARNING AND ITS QUALITY ASSURANCE SYSTEM IN UNIVERSITAS TERBUKA

Universitas Terbuka (UT) telah berfungsi sejak 1984 untuk memperluas kesempatan belajar bagi seluruh warga negara Indonesia dari berbagai lapisan guna menempuh pendidikan tinggi berkualitas. Makalah ini menyajikan aspek operasional pendidikan terbuka dan jarak jauh beserta sistem penjaminan kualitas UT. Deskripsi dan analisis tentang UT disampaikan dalam hal sistem pembelajaran, asesmen pembelajaran, dan sistem pendukung layanan operasional. Beragam layanan pendukung pembelajaran diberikan sesuai kebutuhan mahasiswa meliputi pembelajaran jarak jauh dengan tutorial online, pembelajaran jarak jauh blended dengan tutorial tatap muka dan online, pembelajaran jarak jauh dengan semua matakuliah didukung tutorial tatap muka, dan pembelajaran fully online. Sistem penjaminan kualitas UT meliputi pengembangan budaya kerja berkualitas sebagai tanggung jawab bersama, fokus pada pencegahan, dan pengembangan mekanisme asesmen kualitas secara internal dan eksternal. UT telah mengadopsi Asian Association of Open Universities (AAOU) Quality Assurance Framework sejak tahun 2001. Asesmen dan review kualitas secara eksternal telah dilakukan melalui sertifikasi ISO 9001 dan ISO 27001, akreditasi Program Studi dan Institusi oleh Badan Akreditasi Nasional Perguruan Tinggi (BAN-PT), dan review kualitas oleh International Council for Open and Distance Education (ICDE). Arah ke depan UT sebagaimana dinyatakan oleh Menteri Riset, Teknologi, dan Pendidikan Tinggi 2014-2015 adalah tantangan UT sebagai pelopor cyber university di Indonesia serta menyediakan matakuliah online bagi mahasiswa dari perguruan tinggi di Indonesia lain agar memiliki pengalaman pembelajaran online. Universitas Terbuka (UT) has been functioning since 1984 to widen opportunities for the citizens of Indonesia from all geographical, social and economic backgrounds to have access to quality higher education. This paper presents the UT operational aspects of open and distance learning and its quality assurance system. The description and analysis of UT is presented in terms of teaching and learning system, assessment of student learning, and operational support system. The UT modes of learning support to students are provided based on the students’ needs to include distance learning with online tutorials, blended distance learning with face-to-face and online tutorials, distance learning with all courses supported by face-to-face tutorials, and fully online learning courses. Quality assurance is discussed in terms of the development of quality work culture as shared responsibility, focus on prevention, and the establishment of mechanism for internal and external assessment. UT has adopted the Asian Association of Open Universities (AAOU) Quality Assurance Framework since 2001. External quality assessment includes certification for ISO 9001 and ISO 27001, Study Program and Institution accreditations by the National Board of Higher Education Accreditation (BAN-PT), and quality reviews by the International Council for Open and Distance Education (ICDE). Future directions of UT as stated by the former Minister of Research, Technology, and Higher Education was to be pioneer in cyber university and to provide online courses for students from other universities in Indonesia

A NOVEL FORWARD BACKWARD LINEAR PREDICTION ALGORITHM FOR SHORT TERM POWER LOAD FORECAST

Electrical load forecast is an important part of the power system energy management system. Reliable load forecast technique will help the electric utility to make unit commitment decisions, reduce spinning reserve capacity, and schedule device maintenance plan properly. Thus, besides being a key element in reducing the generation cost, power load forecast is an essential procedure in enhancing the reliability of the power systems. Generally speaking, power systems worldwide are using load forecast as an essential part of off-line network analysis. This is in order to determine the status of the system, and the necessity to implement corrective actions, such as load shedding, power purchases or using peaking units. Short term load forecast (STLF), in terms of one-hour ahead, 24-hours ahead, and 168-hours ahead is a necessary daily task for power dispatch. Its accuracy will significantly affect the cost of generation and the reliability of the system. The majority of the single variable based techniques are using autoregressive-moving average (ARMA) model to solve the STLF problem. In this thesis, a new AR algorithm especially designed for long data records as a solution to STLF problem is proposed. The proposed AR-based algorithm divides long data record into short segments and searches for the AR coefficients that simultaneously model the data with the least means squared errors. In order to verify the proposed algorithm as a solution to STLF problem, its performance is compared with other AR-based algorithms, like Burg and the seasonal Box-Jenkins ARIMA (SARIMA). In addition to the parametric algorithms, the comparison is extended towards artificial neural networks (ANN). Three years data power demand record collected by NEMMCO in four Australian states, NSW, QLD, SA, and VIC, between the beginning of 2005 and the end of 2007 are used for the comparison. The results show the potential of the proposed algorithm as a reliable solution to STLF

General variable strength t-way strategy supporting flexible interactions

Ensuring conformance as well as establishing quality, software testing is anintegral part of software engineering lifecycle. However, due to resource and time-to-marketconstraints, testing all exhaustive possibilities is impossible in nearly all practical testingproblems. Considering the aforementioned constraints, much research is now focusing on asampling technique based on interaction testing (termed t-way strategy). Although helpful,most existing t-way strategies (e.g. AETG, IPOG and GTWay) assume that all parametershave uniform interaction. However, in reality, the interaction between parameters is rarelyuniform. Some parameters may not even interact rendering wasted testing efforts. As a result,a number of newly developed t-way strategies that considers variable strength interactionbased on input-output relationships have been developed in the literature e.g. Union,ParaOrder and Density. Although useful, these strategies often lack in optimality i.e. in termof the generated test size. Furthermore, no single strategy appears to be dominant as theoptimal generation of t-way interaction test suite is considered NP hard problem. Motivatedby the abovementioned challenges, this paper proposes and implements a new strategy, calledGeneral Variable Strength (GVS). It is demonstrated that GVS, in some cases, produces betterresults than other competing strategies

The effect of jointed dry board and overlapped profiled steel sheet (PSS) in profiled steel sheet dry board (PSSDB) walling with window opening / Zuhairi Abu Kasim

The rapid progress of science and technology has led to an increasing trend of shift in paradigm from the traditional utilization of materials to newer ones, resulting in constant introduction of newer construction techniques and materials to the building industry. Profiled Steel Sheet Dry Board System is an innovative composite construction system. The system is a sandwich-like composite panel consisting of dry board layers (Cemboard) connected to profiled steel sheeting (Bondek II) by self-drilling, self-tapping screws. It can be exploited for a variety of structural purposes. It is very light and therefore easily transportable, and can be erected quickly by unskilled labour. This project is to study the Effect of Jointed Dry board and Overlapped Profiled Steel Sheet in Profiled Steel Sheet Dry Board Walling Unit With Window Opening. The 3 samples were provided which is the size of sample were 1320 mm x 1000 mm. All of sample is tested in one-way in-plane action which the supported at top and bottom edges against lateral displacement. The samples were subjected to axial load. Openings in the panels represent typical window openings. Ultimate loads, cracking patterns and lateral deflections of the panels are studied. Comparison were made between the sample with jointed and without jointed dry board. The parameters measured were ultimate load capacity and deformation patterns. The ultimate load capacity for jointed sample was found to be 333.6 kN, 271.7 kN and 253.5 k

Upaya Peningkatan Keterampilan Motorik Halus Anak Usia Dini Di Pekon Negeri Ratu 2 Pesisir Barat Melalui Lukisan Teknik Kolase

Abstrak Pengabdian ini bertujuan untuk meningkatkan keterampilan motorik halus anak anak usia dini di Pekon Negri Ratu 2 Kabupaten Pesisir Barat. Pengabdian ini menggunakan metode Participatory Action Research (PAR) yang dilaksanakan secara partisipatif anak-anak usia dini dalam kegiatan membuat karya lukisan dengan teknik kolase dan memanfaatkan sumberdaya yang ada di lingkungan tempat tinggal mereka. Peserta pengabdian ini adalah anak-anak usia dini yang berasal dari Pekon Negri Ratu 2 berjumlah 20 anak. Anak-anak dilatih untuk menggunting, mewarnai, menggambar, menempel, dan menyusun objek menjadi lukisan yang indah. Hasil pengabdian ini menunjukkan motivasi yang baik dari peserta dan meningkatnya keterampilan motorik halus yang ditunjukkan dengan hasil karya lukisan teknik kolase yang baik dan indah.   Kata Kunci : Motorik Halus, Teknik Kolase