235 research outputs found

    Analisis Hermeneutik Atas Pemikiran Yusuf Qardhawi Tentang Hadits-hadits Ekonomi

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    This article attempts to analyze Yusuf Qardhawi\u27s thought in his book -Sunnah Mashdaran li Al-Ma\u27rifah wa Al-Hadlarah especially about hadith of economy. This is a library research using descriptive-qualitative approach. In doing the analysis, hermeneutics is used as textual analysis method, to understand the thought of Yusuf Qardhawi. Linguistic and content analyses are useful. In his book, Yusuf Qardhawi explained his concepts on achievement of economic welfare and social justice for everyone. He rejected conventional system which aimed at collecting wealth and profit

    Scaffolding Pada Konflik Kognitif Dalam Pemecahan Masalah Matematika

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    Scaffolding is a help given for studentt in solving learning problem. It may be in the form of giving solution, example, and other action so that the student becomes autonomous. Scaffolding is useful help students to achieve higher competence in the cognitive conflict based teaching. In learning, cognitive conflict appears in various conditions such as naturally occurs when students are guessing, finding out that the hypothesis is wrong, and being provoked by the teachers and their classmates. Cognitive conflict is defined as conflict between cognitive structure and environment like experiment, demonstration, peer opinion, or a conflict between concept and cognitive structure

    Improving Students' Representational Skill and Generic Science Skill Using Representational Approach

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    : Improving Students' Representational Skill and Generic Science Skill Using Representa­tional Approach. This one group pretest-posttest research aimed to examine the effectiveness of represen­tational approach to improve students' representational and generic science skills through Selected Topics of School Physics course. The subjects consisted of 24 undergraduate students of physics education program of UM. The data were gathered using integrated Mechanics Baseline Test and rubric. Quantitative data analyses included t-test, Cohen's d-effect size, and normalized gain, whereas qualitative data analyses included coding, tabulating, and interpreting. This result indicated that this representational approach was consid­ered effective to achieve both learning outcomes

    Students' Understanding of Fundamental Concepts of Mechanical Wave

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    Contrast to force and motion concepts, students' difficulties related to physics concepts underlying mechanical wave propagation has getting less attention in physics education research. This study exposed common students' difficulties in solving conceptual problems related to mechanical wave propagation. Subject consisted of 128 first-year students in physics department of UM, enrolling the Introductory Physics II in 2013/2014 academic year. Data was gathered using two-tier, multiple choices test with Confidence Scale Rating. The study concluded that some fundamental concepts of wave such as general mathematical representation of wave propagation, motion of medium particles, and the relationship of v = λf, were not well understood by most students; even many students hold misconceptions. The study suggested further research to explore the causes of student's difficulties more outentically, for example, using think aloud or clinical interview methods.Kontras dengan topik gaya dan gerak, kesulitan siswa terkait konsep-konsep yang melandasi fenomena perambatan gelombang masih kurang mendapatkan perhatian para peneliti pendidikan fisika. Artikel ini mengangkat kesulitan umum yang dialami mahasiswa dalam memecahkan masalah konseptual terkait fenomena perambatan gelombang. Subjek penelitian terdiri atas 128 mahasiswa tahun pertama jurusan fisika UM yang mengikuti perkuliahan Fisika Dasar II tahun akademik 2013/2014. Analisis didasarkan pada jawaban mahasiswa terhadap soal pilihan ganda dan tingkat keyakinan mahasiswa terhadap ketepatan jawabannya. Penelitian menyimpulkan bahwa konsep-konsep fundamental yang meliputi representasi matematis tentang karakteristik umum gelombang berjalan, gerakan partikel medium saat dilewati gelombang, dan hubungan belum dipahami dengan baik oleh sebagian besar mahasiswa; bahkan banyak mahasiswa yang terindikasi mengalami miskonsepsi. Disarankan untuk dilakukan penelitian lanjutan untuk mengeksplorasi lebih dalam dan lebih otentik penyebab kesulitan tersebut, misalnya menggunakan teknik think aloud atau interview klinis

    Pengaruh Birokrasi, Intervensi Dan Dukungan Terhadap Kinerja Saluran Distribusi Studi Kasus Pada PT. Osram Indonesia Cabang Semarang

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    Distribution activities (place) are one main problem that a company has to face, beside of price, promotion and product (4p), so the market (society) can accept the product. Company must place its product on the right place, and it means: The nearer the product to the market, the easier the consumer to find and consume it. For that reason, the company must keep a good relationship with the distribution channels because of their role as an intermediary between companies to its customers in all area. We cannot imagine, how difficult a company would be if the company must distribute its product directly by itself in all places. The major concentration of the company to produce good product will be disturbed because its interest was divided between production and distribution. To keep this relationship, the company must aware to see its distributor as a partner (mutual advantage) so that they will find it convenience to distribute the company product. This research adopted result of previous research which have done by Boyle et al., (1995) where he found out that Bureaucracy and Support from company are convenience factors, it means: it has influence in increasing distributors performance. On the other hand, Intervention from company is an inconvenience factor and has negatif impact to distributor performance. The technique of the analysis is using Structural Equation Model (SEM) that is used to examine 3 (three) hypothesis that has been developed. The numbers of sample taken in this research are 100 respondents. The result of the examination shows the positif impact between Bureaucracy and Support toward Distribution Performance and the negatif impact of Intervention toward Distribution Performance

    Heritabilitas Ukuran Tubuh Branti Hasil Persilangan Antara Itik (Anas Plathyrynchos) Dan Entog (Cairina Moschata) Umur 1-4 Minggu Di Kabupaten Brebes Jawa Tengah (Heritability of Body Size Branti Results Crosses Between Duck (Anas Plathyryncos) and Entog

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    .This study aims to determine the breeding selection process Branti result of a cross between duck and entog on traditional duck farms in Bradford district. The benefits to be gained from this research is the formation and selection process memperolehinBranti breeding patterns Traditional maintenance in Bradford district .The material used in this study are from a cross Brantientog ducks and male and female in Bradford district tail number 155 . Research conducted by purposive sampling method . Terms and determination was based on the largest population of ducks in the Bradford district and farmer group that has a duck and entog which produces Branti . Data collection was done by direct measurement . Parameters observed age ; Long Lists Wing/ humerus ( V1 ) , Upper Thigh length/femur (V2) , Long Thigh Bottom/Tibia (V3) , Long Body/Clacicl - pubis (V4) , Long Neck/Atlas - clavicle (V5) and Branti growth at a certain age is 1-4 weeks . Branti heritability of body size of males and females aged 1-4 weeks were the largest Long Firm/ Clacicl - pubis with value - average heritability Branti 1 week old males is 0.968 with the average - average body length of 9.01 cm , age 2 week with the average - average 0,972 and an average body length of 9.67 cm , age 3 weeks with the average - average 0.9815 and the average - average body length of 11.97 cm with a mean age of 4 weeks - average 0.9855 and average - average body length of 13.47 cm , while the females have Branti value - average heritability 0.9395 age 1 week and the average - average body length of 8.77 cm value - average heritability of 0.946 age of 2 weeks and average - average body length of 9.37 cm value - average heritability of 0.993 and the average age of 3 weeks - average body length of 11.67 cm value - average heritability of 0.994 and a mean age of 4 weeks - average body length of 13 , 17 cm . Based on the results of this study concluded that the highest heritability value lies in the length of the body / clacicl - pubis between duck and wild duck with Branti or ticktock

    Efektivitas Prefreezing Semen Sapi Jawa sebagai Parameter Keberhasilan Processing Semen Beku

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    The objectives of this study were to determine the prefreezing effectiveness for motility and the percentage of live spermatozoa in cattle Java. The material used was semen of Java cattle originated from 6 times ejaculation. The Complete Randomized Design (CRD) was used with four treatments (T0 : control; T1 : prefreezing time of 5 minutes; T2 : prefreezing time of 9 minutes and T3 : prefreezing time of 13 minutes) and six replications at each treatment. Parameters observed were motility and percentage of live spermatozoa. The results showed that the difference in the length of time of prefreezing did not significant (P> 0.05) on sperm motility and percentage of live cattle Java. It was concluded that there was not significant different on parameters observed. It is recommended that further research should be done on other parameters, such as the semen abnormalities, evaluation of plasma membrane integrity both on plasma membrane and the acrosome integrities

    Analisis Pengaruh Kualitas Pelayanan Online Reservation Ticket Terhadap Kepuasan Pelanggan (Studi Kasus Pada PT Kereta Api Indonesia Daop 4 Semarang)

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    The background of this research is the accumulation of passengers at ticket counter atdeparture station that indicates a lack of interest in using online reservation ticketservice. This research aims to analyze and provide empirical evidence about the influenceof the four variables of quality electronic services are efficiency (X1), fulfillment (X2),system availability (X3), dan privacy (X4) to customer satisfaction users onlinereservation ticket of PT Kereta Api Indonesia Daop 4 Semarang.Data analysis techniques used in this research is multiple regression analysis. Thepopulation in this study was the passengers that uses the online reservation ticket in thePT Kereta Api Indonesia Daop 4 Semarang. The amount of sampels are 100 respondensand the sampling method is purposive sampling. The data was collected usingquestionnaires.The t test result show that only variables efficiency, fulfillment, and system availabilityhave a positive and significant effect on customer satisfaction .while privacy variable notpositive and significant effect on customer satisfaction. The multiple linier regressionresult show that efficiency variable are independent variables that most influence on thecustomer satisfaction

    Pengaruh Jarak Dan Waktu Tempuh Terhadap Post Thawing Motility, Abnormalitas Dan Spermatozoa Hidup Semen Beku (the Effect of Travel Distance and Travel TIME Toward Post Thawing Motility, Abnormality and Life Sperm of Frozen Semen)

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    This research was conducted to evaluate the effect of distance and time from the postal of Artificial Insemination (AI) to the acceptor of AI on frozen semen to observed the Post Thawing Motility (PTM), sperm abnormality and life sperm. A total of 36 frozen semen from cattle Simental bull were used in this research. A Factorial completely randomized design was used in the experiment with the first factor A was distance (1 = 0-3 kilometer and 2 = >3-6 kilometer)and thefactor B was time (1 = 1-5 minute dan 2 = >5-10 minute). Statistical data were then analyzed with F test and Duncan's multiple range test. Results of this research showed that percentage of PTM on A1B1 (60%); A1B2 (57.78%) and A2B1 (55.6%) were significantly different (P<0,05) to A2B2 (50%). Percentage of sperm abnormality A1B1 (16.4%) has no different with A1B2 (16.5%) but highly significantly different (P<0.01) to A2B1 (19.01%) and A2B2 (21.07%). Percentage of life spermatozoa on A1B1 (67.92%); A1B2 (65.5%) and A2B1 (63.92%) were significantly different (P<0.05) to A2B2 (62.28%). The study concluded that A1B1 was the best treatment
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