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All Journal Autotech: Jurnal Pendidikan Teknik Otomotif Universitas Muhammadiyah Purworejo BASASTRA Reaktor : Buletin Pengelolaan Reaktor Nuklir SIGMA EPSILON - Majalah Ilmiah Teknologi Keselamatan Nuklir Jurnal Teknologi Reaktor Nuklir Tri Dasa Mega JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan MALIH PEDDAS PAUDIA: JURNAL PENELITIAN DALAM BIDANG PENDIDIKAN ANAK USIA DINI RETORIKA: Jurnal Bahasa, Sastra, dan Pengajarannya Jurnal Sains & Teknologi Modifikasi Cuaca Jurnal Pertanian Agros Prosiding Seminar Nasional Pakar Preschool : Jurnal Perkembangan dan Pendidikan Anak Usia Dini Jurnal Bedah Hukum Enggang: Jurnal Pendidikan, Bahasa, Sastra, Seni, dan Budaya Jurnal Wawasan Pendidikan Jurnal Pengabdian Masyarakat IPTEK Tropical Animal Science Jurnal Ilmu Manajemen Mulawarman (JIMM) JANACITTA: Journal of Primary and Children's Education Analit: Analytical and Environmental Chemistry Jurnal Ikadbudi : Jurnal Ilmiah Bahasa, Sastra, dan Budaya Daerah

purwadi purwadi

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Author-ID : 2644731

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Social Sciences Veterinary Other

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ANALYSES OF NEUTRON ABSORBER MATERIALS ON THE SAFETY PARAMETERS IN THE RSG-GAS REACTOR Lily Suparlina; Tukiran Surbakti; Surian Pinem; Purwadi Purwadi
JURNAL TEKNOLOGI REAKTOR NUKLIR TRI DASA MEGA Vol 23, No 2 (2021): June 2021
Publisher : Pusat Teknologi Dan Keselamatan Reaktor Nuklir (PTKRN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17146/tdm.2021.23.2.6278

Shutdown system in RSG-GAS reactor is using neutron absorber. There are 3 kinds of absorber material in research reactors including Ag-In-Cd alloy, B4C, and Hf. In this works, analyses of different neutron absorbers on the main safety core parameters in the RSG-GAS research reactor are selected for analyses. Their integral effects on the main neutronic core parameters important to safety issues are investigated. These parameters are core excess reactivity, shutdown margin, total reactivity worth of control rods, PPF and neutron flux . The RSG-GAS core silicide fuel is selected as the case study to verify calculations. A three-dimensional, four-group diffusion model is selected for core calculations. The well-known WIMSD-5B and Batan-3DIFF reactor codes are used to carry out these calculations. It is found that the largest shutdown margin is gained using the B4C; also the lowest PPF is gained using the Hf material. The maximum point power densities belong to the inside fuel regions surrounding the CIP (centre irradiation position), surrounded by control fuel elements, and the peripheral fuel elements beside the berrylium reflector. The greatest and least fluctuation of the point power densities are gained by using B4C and Ag-In-Cd alloy, respectively.

Pengaruh Penambahan Stabilizer Pati Talas Lokal (Colocasia esculenta) terhadap Viskositas, Sineresis dan Keasaman Yogurt pada Inkubasi Suhu Ruang Aju Tjatur Nugroho Krisnaningsih; Djalal Rosyidi; Lilik Eka Radiati; Purwadi Purwadi
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 5, No 3 (2018): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRACTThis study aims to examine the effect of adding local taro starch stabilizer (Colocasia esculenta) to physicochemical properties (viscosity and sineresis) and acidity (pH and total acid) of yogurt at room temperature incubation. The material used includes: cow milk; skim milk; starch from taro tubers from the traditional market of Malang, East Java; starter of lactic acid bacteria (S. thermophillus, L. bulgaricus, and L. acidhopilus). The research method used was a completely randomized laboratory experiment consisting of 6 treatments of adding taro starch, namely: P0: 0% (without taro starch); P1: 0.5%; P2: 1%; P3: 1.5%; P4: 2%; and P5: 2.5%. Pasteurization of milk at 85 °C for 30 minutes, addition of starter BAL 3% with an incubation period of 24 hours at room temperature. Each treatment was repeated 4 times. The data obtained were analyzed using the Variant Analysis method, if the treatment gave effect then continued with Duncan's Multiple Distance Test (UJBD). The results showed that there was a very significant effect (P <0.01) of the addition of taro starch to the viscosity, syneresis, pH, and total acid of yogurt at room temperature incubation. The addition of different concentrations of taro starch stabilizer varies the values of viscosity (1007.5-4596.25 cP), sineresis (10.11-20.33%), pH (4.16-4.20) and total acid (0,94-1.08%) yogurt. The conclusion of this study is the addition of local taro starch stabilizer up to 2.5% concentration providing optimal physicochemical and acidity properties of yogurt. ABSTRAKPenelitian ini bertujuan untuk menguji pengaruh penambahan stabilizer pati talas lokal (Colocasia esculenta) terhadap sifat fisiko (viskositas dan sineresis) dan keasaman (pH dan total asam) yogurt pada inkubasi suhu ruang. Materi yang digunakan meliputi: susu sapi; susu skim; pati dari umbi talas yang berasal dari pasar tradisional Kota Malang, Jawa Timur; starter bakteri asam laktat (S. thermophillus, L. bulgaricus, dan L. acidhopilus). Metode penelitian yang digunakan adalah percobaan laboratorium dengan rancangan acak lengkap yang terdiri dari 6 perlakuan penambahan pati talas yaitu P0: 0% (tanpa pati talas); P1: 0,5%; P2: 1%; P3: 1,5%; P4: 2%; dan P5: 2,5%. Pasteurisasi susu pada pemanasan 85°C selama 30 menit, penambahan starter BAL 3% dengan masa inkubasi 24 jam pada suhu ruang. Setiap perlakuan diulang sebanyak 4 kali. Data yang diperoleh dianalisis menggunakan metode analisis varian, apabila perlakuan memberikan pengaruh maka dilanjutkan dengan uji jarak berganda duncan (UJBD). Hasil penelitian menunjukkan bahwa terdapat pengaruh yang sangat nyata (P<0,01) penambahan pati talas terhadap viskositas, sineresis, pH, dan total asam yogurt pada inkubasi suhu ruang. Penambahan konsentrasi stabilizer pati talas yang berbeda memberikan variasi nilai terhadap viskositas (1007,5-4596,25 cP), sineresis (10,11-20,33%), pH (4,16-4,20) dan total asam (0,94-1,08%) yogurt. Kesimpulan penelitian ini adalah penambahan stabilizer pati talas lokal sampai dengan konsentrasi 2,5% memberikan sifat fisiko dan keasaman yogurt yang optimal.

RELASI MAKNA DALAM RUBRIK “AH… TENANE” KORAN SOLOPOS DAN RELEVANSINYA DENGAN PEMBELAJARAN BAHASA INDONESIA DI SEKOLAH MENENGAH ATAS Arif Wahyu Nugroho; Nugraheni Eko Wardani; Purwadi Purwadi
Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya Vol 6, No 1 (2018): Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya
Publisher : Universitas Sebelas Maret

This research aims to describe: (1) the relation of meaning used in the rubric “Ah Tenane” newspaper SOLOPOS Edition April 2017; and (2) the relevance of the rubric “Ah Tenane” newspaper SOLOPOS 2017 Edition in Indonesian Language learning in high school. This research used a qualitative description of the approach. This type of research is the analysis of the contents. Sampling techniques using a purposive sampling method. Data collection using the technique of the analysis of the documents and interviews with informants. The validity of the data using triangulation theory and triangulation of sources. Data analysis using interactive analysis. Results of the study include: (1) the relation of meaning used in the rubric "Ah ... Tenane "newspaper SOLOPOS Edition April 2017 is synonymous with the time factor, the factor of place or region, keformalan factors, social factors, activities factors, and shades of meaning. Ofarim with absolute factor, the relative factors of relational factors, factor, hierarkial. There is also which, homonimi, and hiponimi; (2) the rubric "Ah ... Tenane "newspaper SOLOPOS Edition April 2017 relevant if implemented in Indonesia language learning in high school. Based on informants, the rubric "Ah ... Tenane "newspaper SOLOPOS April 2017 Edition has the information and entertainment that can be read by students.

PEMANFAATAN CERITA RAKYAT JAWA TENGAH SEBAGAI PENGUATAN PENDIDIKAN KARAKTER DALAM PEMBELAJARAN BAHASA INDONESIA Dewi Aprilia Sari; Sumarwati Sumarwati; Purwadi Purwadi
Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya Vol 6, No 1 (2018): Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya
Publisher : Universitas Sebelas Maret

The purpose of this study is to describe the use of Central Java folklore as a strengthening of character building on Indonesian learning. This research is a case study which belongs to qualitative research and uses document as the data analysis. The object of this research is Central Java folklore, classroom observation result, lesson plan and syllabus of VII grade second semester, and the interview script of teacher and student. The technique of subject taking used is purposive sampling. The technique of collecting data is observation, interview, and document analysis. The validity test is using method triangulation and source triangulation. The data analysis technique is interactive analysis technique which consists of data reduction, data display, and building meaning and interpretation.The researcher found that, first, the intrinsic element of Central Javafolklore was encouraged by the characters in each story. Second, the value of character building on Central Javafolklore that existed in the characters. Third, the use of Central Javafolklore in Indonesian learning begins with planning in the form of lesson plan development based on the syllabus that has been prepared by the government. The planning, the implementation of learning begins from preparing the physical and psychological learners by providing stimulus in the form of motivation.

KESANTUNAN TINDAKTUTUR DIREKTIF DALAM NOVEL TERJEMAHAN HARRY POTTER TAHUN 1 DAN 2 KARYA J. K. ROWLING SERTA RELEVANSINYA SEBAGAI BAHAN AJAR DI SMP Agus Sriyatmoko; Purwadi Purwadi; Raheni Suhita
Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya Vol 6, No 2 (2018): Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya
Publisher : Universitas Sebelas Maret

The purpose of this study is to describe (1) the form of directive speech acts in JK Rowling's Harry Potter novels year 1 and 2, (2) the form of language politeness, (3) the relevance of the Harry Potter novelsyear 1 and 2 in Indonesian language learning to students in middle school. The data collection technique used in this study was purposive sampling and data analysis used an interactive analysis model. The results of this study indicate that the form of directive speech acts and compliance with the principles of politeness contained in the Harry Potter novels year 1 and 2 by J. Rowling are as follows: (1) speech acts; requests, questions, rules, prohibitions, granting permits, and directive forms of counseling which numbered 419 data; (2) compliance with the principles of teacher and student politeness during the learning process is found as many as 118 data; (3) Harry Potter novels year 1 and 2 by J. K. Rowling are related to literary learning in junior high schools.

PEMBELAJARAN KETERAMPILAN BERBICARA BERBASIS TEKS BIOGRAFI PADA KELAS INKLUSI BERDASARKAN KURIKULUM 2013 (STUDI KASUS DI SMAN 8 SURAKARTA) Gilang Jaka Sanjaya; Muhammad Rohmadi; Purwadi Purwadi
Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya Vol 6, No 2 (2018): Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya
Publisher : Universitas Sebelas Maret

This research is a case study research. The sampling technique was purposive sampling. Data sources used are events, informants and documents. Data collection techniques are carried out by observation, interviews, and data analysis. Data validity test used is source triangulation, method triangulation, and informant review. The data analysis technique used is an interactive analysis model. The results of this study are descriptions of: (1) RPP components prepared by teachers in accordance with Permendikbud, but the conformity of the contents can not be said either; (2) the implementation of biographical text-based speech-learning in the inclusion class of SMAN 8 Surakarta has been conducted based on the 2013 curriculum; (3) evaluations conducted by subject teachers in the form of giving remedial questions; (4) obstacles faced by Indonesian subject teachers in learning biographical texts at SMAN 8 Surkarta. Teacher constraints include(a) lack of understanding of sign language to communicate with students with special needs for quadriplegic speech; (b) there is no special teacher for ABK; (c) students with special needs tend to close themselves, and (d) lack of use of the media as a medium of learning media. (5) efforts made by Indonesian language teachers at SMAN 8 Surakarta in addressing the problems faced in learning biographical texts in the inclusive class.

PERJUANGAN TOKOH PEREMPUAN JAWA DALAM NOVEL THE CHRONICLE OF KARTINI KARYA WIWID PRASETYO (KAJIAN FEMINISME DAN NILAI PENDIDIKAN KARAKTER) Nur Dwiana Muslimah; Suyitno Suyitno; Purwadi Purwadi
Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya Vol 7, No 1 (2019): Basastra: Jurnal Bahasa, Sastra, dan Pengajarannya
Publisher : Universitas Sebelas Maret

This study aims to describe: (1) gender inequalities experienced by Javanese women in the novel The Chronicle OF Kartini; (2) the emancipation of Javanese women in the novel The Chronicle OF Kartini; (3) the value of character education contained in the novel The Chronicle OF Kartini. The research was conducted in October 2017 until March 2018. This research is a qualitative research using feminism approach. The source of this research data is a novel entitled The Chronicle OF Kartini by Wiwid Prasetyo totaling 415 pages. Sampling technique using purposive sampling. Data collection techniques used are document analysis. Data validation techniques use triangulation theory. Data analysis technique used is interactive analysis model, including data collection, data reduction, data presentation, and conclusion. The results of this study indicate that: (1) gender inequalities experienced by Javanese women in the form of maginalization, subordination, stereotype, and violence; (2) the emancipation of women contained in the novel The Chronicle OF Kartini in the form of freedom of choice for women, the struggle and resistance of women, and the independence and ferocity of women: (3) in the novel The Chronicle Of Kartini contains 18 types of representation of the value of character education.

Pengujian Efektifitas Metode Multi Factor Evaluation Process dan Weight Product dalam Pengambilan Keputusan Puji Sari Ramadhan; Saiful Nurarif; Purwadi Purwadi
InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan Vol 6, No 1 (2021): InfoTekJar September
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/infotekjar.v6i1.3798

Penelitian ini membahas tentang pengujian efektifitas metode Multi Factor Evaluation Process dan Weight Product dalam menghasilkan keputusan. Pengujian dilakukan dengan cara melakukan perbandingan terhadap kedua metode tersebut, sehingga dapat diketahui metode yang paling baik dalam penentuan seleksi dosen tetap. Proses pengujian metode dilakukan dengan melakukan penerapan Multi Factor Evaluation Process dan Weight Product ke dalam sebuah permasalahan tentang seleksi penerimaan dosen tetap di STMIK Triguna Dharma. Diawali dengan menentukan alternatif yang akan diseleksi, kemudian melakukan perhitungan dari masing-masing metode. Dari hasil perhitungan tersebut maka akan diperoleh hasil keputusan tentang seleksi penerimaan dosen tetap. Dari hasil pengujian yang dilakukan dapat diketahui bahwa .nilai Weight Product pada seluruh alternatif tidak melebihi nilai 1, sementara itu untuk Multi Factor Evaluation Process mendapat nilai dengan range 70 sampai dengan 85. Kemudian untuk nilai rata-rata, Weight Product mendapatkan 0,11 dan Multi Factor Evaluation Process mendapatkan nilai 80,8. Dari hasil tersebut maka dapat disimpulkan bahwa Multi Factor Evaluation Process lebih baik dibandingkan Weight Product, hal ini dikarenakan nilai keputusan yang dihasilkan oleh Multi Factor Evaluation Process terlihat lebih pasti, yaitu range nilainya diatas nilai 0.

ANALISA SIKAP DAN MINAT ANAK TERHADAP PENDIDIKAN SAINS PADA TINGKAT PENDIDIKAN DASAR Dwi Prasetiyawati D.H.; Purwadi Purwadi
Malih Peddas (Majalah Ilmiah Pendidikan Dasar) Vol 5, No 1 (2015): MALIH PEDDAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/malihpeddas.v5i1.936

General purpose of this research is to develop attitudes and interest in science education,?é?á while the specific objectives of this research is to develop attitudes and interest in science education at the primary level. The method used in this study is a qualitative method. The main instrument in this study is the researcher, while supporting instrument used in this study were: 1) Polls or Questionnaires are a number of written questions used to obtain information from the respondents. In this study, a questionnaire used to determine the initial conditions for the study of the subject. 2) Observation Sheet is used by researchers at the time of observation activities. The conclusion that can be derived from this study are: 1). aspects - aspects that are used in the development of attitudes and interest in science education at the primary level in Surakarta used 7 aspects. 2). Attitude and interest in developing a science education at the primary level in the city of Surakarta using scala Likert scale range 1 -5, wherein each - each scale describe the characteristics of children in the attitude and interest toward science education.

UPAYA MENINGKATKAN KEMAMPUAN BERBAHASA ANAK MELALUI METODE BERCERITA DENGAN MEDIA BONEKA TANGAN PADA KELOMPOK B DI RA AL MUTA’ALLIMIN METESEH TAHUN AJARAN 2017/2018 Suwartiningsih Suwartiningsih; Purwadi Purwadi; Ratna Wahyu Pusari
PAUDIA : Jurnal Penelitian dalam Bidang Pendidikan Anak Usia Dini Vol 7, No 2 (2018)
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/paudia.v7i2.3268

Masalah dalam penelitian ini tentang upaya meningkatkan kemampuan berbahasa anak melalui metode bercerita dengan media boneka tangan kelompok B RA AL-Muta’allimin Meteseh Tahun Ajaran 2017/2018. Tujuan penelitian ini adalah untuk meningkatkan kemampuanberbahasa anak melalui metode bercerita dengan media boneka tangan.Jenis penelitian ini adalah penelitian tindakan kelas dan pengumpulan databerupa perencanaan, pelaksanaan, observasi, dan refleksi. Penelitian ini dilakukan di RA Al Muta’allimin Meteseh.Berdasarkan hasil penelitian dapat disimpulkanbahwa kemampuan berbahasa anak dapat ditingkatkan melalui metode bercerita dengan media boneka tangan. Kata kunci : kemampuan berbahasa, metode bercerita, media boneka tangan. Abstract The problems of the research are effort of improving ability childrens’ languange through story telling with puppet’s hand in group of RA Al-Muta’allimin Meteseh in the academic year 2017/2018. The objectives of the research is to find out ability children language through story telling with puppet hand media. The kind of this research was action research. The setting of the research was RA Al Muta’allimin Meteseh, the conclusion of the research was the ability of children language can improve by story telling with hand puppet’s media. Key words : language’s ability, story telling method, hand puppet’s media

Co-Authors Adi Suhendra Aghnia Nur Fadilah Agnisella Kezia Sumbogo Agus Sriyatmoko Aju Tjatur Nugroho Krisnaningsih Alfan Muttaqin Alim Sri Mardiani Alya Azaki Amatullah Anis Safitri Anita Chandra D S Anita Chandra Dewi Sagala Arif Wahyu Nugroho Athalla Naufal R.S Aziza Zull Ramadhani Budi Waluyo Dewi Aprilia Sari Diana Widianti Djalal Rosyidi Dwi P.D.H. Dwi Prasetiyawati D.H. Dwi Prasetiyawati Diyah Hariyanti Edy Suryanto Eka Novian Gunawan Elfitriani Elfitriani Elysa Novitasari Endang Susilowati Ery Wahyuti Eudia Christina Wulandari Faisal Sunarto Gilang Jaka Sanjaya Hartono Hartono Herman Ya'aro Z Harefa Iman Kuntoro Intan Nova Pramaisela Istiti Purwandari JOKO NUGROHO Kadarusmanto Kadarusmanto Lia Mustabsyiah Lilik Eka Radiati Lily Suparlina Lily Suparlina Luh Putu Ratna Sundari M. Kristanto Mardiana Mardiana Melida Fitroturrohmah Mila Karmila Mira Azizah Moch Tirta Ageng Bambang Priomojo Muhamad Amru Rachman Muhammad Bagus Bima Soekamto Muhammad Rohmadi Nila Kusumaningtyas Nugraheni Eko Wardani Nur Dwiana Muslimah Nurarif, Saiful Nurul Fatimah Pardi Pardi Puji Sari Ramadhan Purnomo Edi Sasangko Raheni Suhita Ratna Wahyu Pusari . . Ray Ferza Rekyan Ayu Nawang Wulan Rina Karmiyanti saniman saniman Siti Rochmiyati Suardi Yakub Suhardi Suhardi Sukisno Selamet Riadi Sukisno Selamet Riadi Sumarwati Surian Pinem Sutrisno Sutrisno Suwartiningsih Suwartiningsih Suyitno Suyitno Tania Agustis Syarah TEGAR HARBRIYANA PUTRA Tri Handoko Seto Tukiran Surbakti Tukiyat Tukiyat Vicky Agus Saputri Wanti Mindari Widiarti Rista Maya Widiyanto Widiyanto Yenni Marliani Yonathan Pongtuluran Zainal Ilmi

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