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All Journal J@TI (TEKNIK INDUSTRI) Jurnal Masyarakat Informatika REKA INTEGRA Forum Ilmu Sosial Prosiding SNATIF Jurnal Teknologi Pertanian Celt: A Journal of Culture, English Language Teaching & Literature IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Unnes Civic Education Journal Jurnal Moral Kemasyarakatan Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Integritas: Jurnal Antikorupsi Jurnal Kreativitas PKM Rainbow : Journal of Literature, Linguistics and Cultural Studies JCRS (Journal of Community Research and Service) Jurnal Ilmiah Akuntansi Kesatuan Ihsan: Jurnal Pengabdian Masyarakat Jurnal Teknik Sipil Cendekia (JTSC) Journal of Soft Computing Exploration Society: Jurnal Pengabdian Masyarakat MAUIZHAH JURNAL KAJIAN KEISLAMAN Journal of Arts and Education (JAE) International Journal of Health Science and Technology Jurnal Pijar : Studi Manajemen dan Bisnis Jurnal Keperawatan Profesional
Suprayogi Suprayogi
Institut Teknologi Bandung
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Development of Small Scale Tape Industry through Composting Its Solid Waste Suprayogi, Suprayogi; Hidayat, Nur; Santoso, E.F. Sri Maryani; L., Endah Rahayu; Siswanto, Aris
Jurnal Teknologi Pertanian Vol 9, No 1 (2008)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

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Abstract

The cassava husk is solid waste of production process of cassava, the cassava husk have big enough potency of amount side. This study aimed to exploit the solid waste of cassava husk become compost, so that can improve economic value of the waste and to know the starter concentration of Aspergillus niger sp and the appropriate time of incubation so that get quality compost of cassava husk, and for the eligibility of small industrial scale cassava husk compostThe process of composting Windrow open system uses starter of Aspergillus niger sp 10, 20 and 30 % with time of incubation during 6, 9, 12, 15, 18, 21, 24, 27, 30 days. Elections of the best treatment pursuant to compost parameter standard show that treatment of K7 that is addition of starter rate 0% with time of incubation 24 days are the best treatment. The best treatment result have rate of C 22.87%, Total N 11.23%, C/N 18.60%, P2O5 0.82%, K2O 0.92%, KA 18.50%, pH 7.05, yield 41.04%, temperature 27 0C and amount of spores 144.543 (x104)/g. From the result analyses eligibility of effort making of competent cassava husk compost to be run calculation of criterion eligibility of effort, mount advantage of investment is competent. Economically asses from waste can mount because can become an valuable product cell.Key words: cassava husk, compost, Aspergillus niger sp
EVALUASI KETEPATAN SASARAN ROKET MENGGUNAKAN METODE POLAR Waskito, Arga Gladi; Nachrowie, Nachrowie; Suprayogi, Suprayogi
Prosiding SNATIF 2017: Prosiding Seminar Nasional Teknologi dan informatika (BUKU 1)
Publisher : Prosiding SNATIF

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Abstrak Pada saat ini pengembangan roket sudah mulai pesat dan banyak negara–negara yang mengembangkan teknologi roket namun kebanyakan masih belum memperhatikan faktor perkenaan pada roket. Dalam tugas akhir ini akan dibahas mengenai pengujian ketepatan sasaran roket menggunakan metode polar. Pengujian ini berfungsi untuk mendeteksi dan menguji ketepatan roket menggunakan GPS/GPRS/GSM Module V3.0 dan diproses oleh Mikrokontroler Arduino Uno R3, lalu dikirim menggunakan modul GSM/GPRS SIMCOM SIM908 kemudian dikirim ke HP via sms (Short Message Service). Tanpa GPS tidak akan tahu dimana titik perkenaan roket yang telah diluncurkan, kemudian data yang diperoleh akan dianalisa menggunakan metode polar dengan parameter jarak dan eror, sehingga dari data yang diperoleh dapat diketahui data yang akurat dan digunakan untuk menganalisa perkenaan sebuah roket.  Kata kunci: GPS, Polar, Roket, SMS
ESTIMASI JARAK DAN KECEPATAN PADA ALAT UJI STATIS ROKET LATIH EXPERIMENT DENGAN PEDEKATAN GAYA DORONG OPTIMAL Hurmuzi, Erik Roma; Prasetya, Dwi Arman; Suprayogi, Suprayogi
Prosiding SNATIF 2017: Prosiding Seminar Nasional Teknologi dan informatika (BUKU 1)
Publisher : Prosiding SNATIF

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AbstrakDalam proses pengujian kerja roket, salah satu cara dapat dilakukan dengan uji statis roket. Istilah “uji statis” mengandung pengertian pengujian dalam keadaan statis/diam. Hasil yang didapat dari proses pengujian tersebut salah satunya adalah gaya dorong roket (thrust). Sehingga perlu dirancang sebuah alat ukur tekanan gaya dorong (thrust) dengan menggunakan sensor loadcell yang kemudian ditampilkan ke laptop berupa data grafik dan tabel yang dapat dilihat secara realtime,sehingga bisa dihitung estimasi atau perkiraan jarak dan kecepatan roket menggunakan metode pedekatan gaya dorong optimal, kemudian data tersebut disimpan didalam database menggunakan microsoft access dan juga tersimpang pada micro SD agar memudahkan dalam fleksibilitas pemindahan data ke perangkat lain Kata kunci: sensor loadcell, thrust, uji statis
PEMBINAAN NILAI TOLERANSI BERAGAMA DI PONDOK PESANTREN ANNURIYYAH SOKO TUNGGAL SEMARANG Jamaluddin, Eko Wahyu; Suprayogi, Suprayogi; Munandar, Aris
Unnes Civic Education Journal Vol 1 No 1 (2015)
Publisher : Civic Education Program, Universitas Negeri Semarang

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SokoTunggal Islamic Boarding School Semarang has a very important role as a place to nurture religious tolerance for its students. The need for religious tolerance education is urgent because various conflicts in Indonesia are sourced from inter-religious issues. Religious tolerance education in Soko Sole Boarding School aims at nurturing mental and morals of the students in order to become a person with ahlakul karimah showed by tolerance to differences in people’s lives, especially religious differences. The results suggest the pesantren sucesfully conducts such program because the background of the Kyai , who is very tolerant, and the vision, mission and purpose of boarding school to teach the value of tolerance. Religious tolerance value is fostered through the habituation of students in interaction with people of other religions, the example of Kyai, and through learning, especially the books of morals. The factors that asupport the development of tolerance in the boarding school include: the competence of management, and the high motivation of the students. While inhibiting factor is the caretaker and students who also have other jobs so they are not always able to follow the activities of the boarding school and the damage of some infrastructure.
PELAKSANAAN PERJANJIAN BAGI HASIL DI DESA KALIGLAGAH KECAMATAN LOANO KABUPATEN PURWOREJO Kumalasari, Sulistyawati; Sigalingging, Hamonang; Suprayogi, Suprayogi
Unnes Civic Education Journal Vol 1 No 1 (2015)
Publisher : Civic Education Program, Universitas Negeri Semarang

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Abstract

Community Kaliglagah use customary law on sharing agreements, a tradition that have been passed down through generations. This study aims at knowing the implementation of the agreements. The research method used was qualitative research methods. The research indicates that the implementation of agreements on production sharing agreements for the Village Kaliglagah is only based on an agreement between the owners of fields and tenants, a verbal agreement in nature, based on trust, without witnesses, and not done in the presence of the authority. The people use “maro” system for rice grown in paddy fields and “mertelu” for rice grown in non-paddy fields. Production costs for the system “maro” such as seed, fertilizer, and harvest wage rates are shared. Other costs are borne by farmers themselves. For mertelu system, the cost of production are borne by farmers except the expenses for fertilizer costs are shared harvest labor wages. Term of the agreement is not clear and unequivocal.
PEMECAHAN MASALAH RUTE KENDARAAN DENGAN TRIP MAJEMUK, JENDELA WAKTU DAN PENGANTARAN-PENJEMPUTAN SIMULTAN MENGGUNAKAN ALGORITMA GENETIKA Suprayogi, Suprayogi
J@ti Undip : Jurnal Teknik Industri Volume 12, No. 2, Mei 2017
Publisher : Departemen Teknik Industri, Fakultas Teknik, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (571.967 KB) | DOI: 10.14710/jati.12.2.95-104

Abstract

Masalah rute kendaraan (MRK) merupakan salah satu masalah keputusan yang memegang peranan penting dalam kegiatan transportasi dan distribusi dalam manajemen logistik. MRK terkait dengan penentuan rute-rute kendaraan yang meminimumkan total jarak yang ditempuh dengan memperhatikan pembatas-pembatas berikut: (1) tiap rute berawal dan berakhir di depot, (2) tiap kendaraan hanya melayani satu rute, (3) tiap pelanggan dilayani oleh satu rute, (4) seluruh pelanggan harus dilayani, dan (5) total muatan untuk tiap rute tidak melebihi kapasitas kendaraan. Dalam literatur, definisi ini merupakan definisi untuk MRK dasar atau klasik. Makalah ini membahas perluasan dari MRK dasar yang mencakup karakteristik-karakteristik berikut: (1) trip majemuk (TM), (2) jendela waktu (JW) dan (3) pengantaran-penjemputan simultan (AJS). Metode pemecahan berbasis algoritma genetika (AG) diusulkan untuk memecahkan MRK yang dibahas dalam makalah ini. AG yang diusulkan diuji-coba dengan menggunakan beberapa contoh hipotetik.AbstractVehicle routing problem (VRP) is one of decision problems having an important role in transportation and distribution activity in the logistic management. The VRP deals with determining vehicle routes that minimizes total distance by satisfying the following constraints: (1) each route starts and ends at the depot, (2) each vehicle serves only one route, (3) each costumer is served by one route, (4) all customers must be served, and (5) total load for each route does not exceed the vehicle capacity. In literature, this definition is the definition for the basic or classical VRP. This paper discusses an extension of the basic VRP including the following characteristics: (1)multiple trips (MT), (2) time windows (TW), and (3) simultaneous pickup-delivery (SPD). A solution method based on genetic algorithm (GA) is proposed to solve the VRP discussed in this papaer. The proposed GA is examined using some hypothetical instances.
MODEL PENENTUAN KUANTITAS PLASTIK BEKAS UNTUK HOME INDUSTRY DAUR ULANG DENGAN PENDEKATAN GOAL PROGRAMMING Verza, Mochamad; Suprayogi, Suprayogi; Susanty, Susy
REKA INTEGRA Vol 3, No 3 (2015): Edisi Kesebelas
Publisher : REKA INTEGRA

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Abstract

Makalah ini membahas mengenai model reverse logistics yang terintegrasi dengan pendekatan goal programming untuk menyelesaikan masalah dengan multi-objective, kemudian untuk mencari jumlah plastik bekas yang optimal dari aspek ekonomi dan aspek lingkungan, yang diwakili oleh fungsi tujuan minimisasi biaya reverse logistics, minimisasi dampak lingkungan dan maksimisasi pengumpulan plastik bekas. Model dirancang untuk home industry plastik bekas di Kiaracondong kota Bandung. Model diimplementasikan untuk 1 recycling center, 1 collection center, 1 disposal center, 5 end customer, 1 first customer, dengan periode 1 bulan. Disimpulkan bahwa dari 6 kombinasi fungsi tujuan memiliki output berupa 2 kelompok pencapaian, dimana varian pertama fungsi tujuan maksimisasi pengumpulan plastik tidak tercapai, dan varian kedua dimana fungsi tujuan biaya reverse logistics tidak tercapai, hal ini karena perbedaan prioritas. Kata kunci : Reverse Logistics, Plastik Bekas, Goal Programming.   ABSTRACT This paper discusses the model of integrated reverse logistics with the goal programming approach to solve the problem with multi-objective, then to find the optimal amount of scrap plastic from the economic and environmental aspects, which are represented by the objective function minimization reverse logistics costs, minimization of environmental impact and maximization of collecting scrap plastic. The model is designed for home industry Kiaracondong used plastic in the city of Bandung. The model is implemented for 1 recycling center, 1 collection center, 1 disposal center, 5 end customer, 1 first customer, with a period of 1 month. It was concluded that the combination of the objective function of 6 has an output in the form of two groups of achievement, where the first variant of collecting plastic maximization objective function is not reached, and the second variant in which the function of reverse logistics cost goals are not achieved, it is because of differences in priorities. Keywords: Reverse Logistics, Scrap Plastic, Goal Programming.
Pendidikan Karakter berbasis Nilai-Nilai Konservasi Sosial melalui Pembelajaran Mata Kuliah bersama di Fakultas Ilmu Sosial Suprayogi, Suprayogi; Isdaryanto, Noorochmat; Lestari, Eta Yuni
Forum Ilmu Sosial Vol 44, No 2 (2017): December 2017
Publisher : Faculty of Social Science, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/fis.v44i2.12082

Abstract

Nilai-nilai konservasi sejalan dengan nilai-nilai Pancasila yang menjadi dasar negara Indonesia, akan tetapi pada kenyataannya nilai-nilai Pancasila dewasa ini mengalami degradasi, warga negara semakin lupa pada identitas bangsa, terjadi krisis jatidiri, merosotnya kepercayaan kepada pemerintah, masyarakat Indonesia tidak lagi mampu mengenali dirinya sebagai bangsa Indonesia, krisis ideologi, krisis karakter dan  krisis kepercayaan, sikap curiga dan meremehkan orang lain. Permasalahan klasik tentang krisis karakter semakin nampak jelas khususnya krisis karakter pada generasi muda, hal ini disebabkan karena pengaruh arus teknologi dan informasi. Maka dari permasalahan tersebut, pendidikan karakter bagi generasi muda sangat diperlukan untuk mengembalikan karakter yang sesuai dengan nilai-nilai Pancasila. Upaya penumbuhan karakter bagi generasi muda dapat dilakukan secara efektif melalui pembelajaran Mata Kuliah Bersama yang ada di Fakultas Ilmu Sosial dimulai dari perencanaan, pelaksanaan, dan evaluasi.
Optimalisasi Penetapan Embarkasi Haji dalam Rangka Efisiensi Biaya Penyelenggaraan Ibadah Haji (BPIH) Winda, Syahdu; Indriastuti, Dwi; Ferdinand, Julius; Suprayogi, Suprayogi
Integritas : Jurnal Antikorupsi Vol. 6 No. 2 (2020): INTEGRITAS: Jurnal Antikorupsi
Publisher : Komisi Pemberantasan Korupsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32697/integritas.v6i2.710

Abstract

Hajj pilgrimage cost (Biaya Penyelenggaraan Ibadah Haji/BPIH) requires around IDR 14 trillion every year. BPIH consists of direct and indirect costs, in which the largest cost component is the airfare reaching 86% of pilgrim deposits in 2019. This study shows that there is BPIH inefficiency that is caused by the disorganized appointment of the embarkation points and the division of flight groups that does not optimize aircraft capacity and airport capabilities. Through the operation research approach, this study models optimization BPIH by determining regional allocations of the pilgrims to embarkation points. The study aims to provide an alternative decision making for the Ministry of Religion in implementing an embarkation zoning policy so that BPIH becomes more efficient, transparent, and free from corruption.
Language use variation of L2 writers in weblog across different gender and genres Puspita, Dian; Suprayogi, Suprayogi
Rainbow : Journal of Literature, Linguistics and Culture Studies Vol 10 No 2 (2021): Rainbow: Journal of Literature, Linguistics and Culture Studies
Publisher : English Department, Faculty of Languages and Arts, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rainbow.v10i2.48936

Abstract

Despite the growing interest in investigating learners’ corpora, surprisingly little research has been conducted on the language use of L2 writers and its relation to the gender and genres in writing. Therefore, this study was aimed to find out the variation of language use in different genres or gender in weblogs, one of popular modes of computer-mediated communication (CMC). The study was done by conducting multivariate analysis using R program to weblog entries from a sample balanced of author gender (female or male) and weblog genre (diary or filter). Taking linguistic preferential features by Argamon et al (2003) and Pennebaker (2011) as dependent variables, the effect of genres or gender toward the use of the features was analyzed. The results showed that significant effects of several features can be considered as predictors. Personal pronouns and hedges (I think, and I believe) were found as predictors for diary; while the indefinite articles a/an and numbers were found as predictors for filter. As for the different language use by gender, female predictors were personal pronoun, verbs, negation, certainty words, and hedges. Meanwhile, the indefinite articles a/an, numbers, and preposition were the predictors of male writers.
Co-Authors A. Hakim Halim Abdul Latif Abu Bakar Sambah, Abu Bakar Adi Surya, Yuda agustian, irwan Agustina, Feri Ahmad Fauzan, Sayed Ahmad S. Indrapriyatna Alfrisa, Bagus Amaliyah Rohsari Indah Utami Amelia Santoso Anthon Efani Ardesis, Yoana Ardhya Maharani, Shinta Aris Munandar Aris Siswanto Asfi Manzilati Auliarachman, Reivica Avianto, Luthfi Wigi Avisenna, Hikmat Berliana Putri, Azalea Bermawi P. Iskandar Camelia, Camelia Christy Atika Sari Dian Puspita Doheir, Mohamed Dwi Arman Prasetya Dwi Indriastuti, Dwi Dwi Jalu, Arga Dwi Prasetyo, Ega Dwiwahju Sasongko E.F. Sri Maryani Santoso Eko Hari Rachmawanto Eko Wahyu Jamaluddin, Eko Wahyu Endah Rahayu L. Eni Rahmawati Eva Riantika Ratna Palupi Faizatiwahida, Novia Fajar, Nanda Kurnia Ferdinand, Julius Firdausyi, Izzati Ardhan Firstania, Aurellia Hamonang Sigalingging, Hamonang Hanafiah, Yusuf Harianja, Ricky Helza Risdianti Hemu, Viky Noviani Heru Lestiawan Hery Ramdhani, Hery Hirmaleny, Yenny Holiawati, Holiawati Huang, Felicia Hurmuzi, Erik Roma Ibnu Syabri Indra Chandra Indra Gilang Pamungkas Irnu, Julfilkar Adnan Isdaryanto, Noorochmat Ismail, Khosid Mahendra Jaelani, Jaelani Kenaka, Saskia Puspa Kherani, Evi Khoirot, Risyda Ma'rifatul Kusuma, Happy Indah Lestari, Eta Yuni Lisdayani, Fika Lisye Fitria Mochamad Verza, Mochamad Mubarak, Luthfi Rizqi Muhammad Syamsul Hadi, Muhammad Syamsul Mulyono, Ibnu Utomo Wahyu Nachrowie, Nachrowie Nimas Mayang sabrina, Nimas Mayang Novanti, Elza Aqilla Noviani Hemu, Viky Nugroho, Kristianto Dwi Nur Bahagia, Senator Nur Hidayat Nurdiansyah, Isnan One, Ferdyandika Putra Aprilia Paillin, Daniel Bunga Parikesit, Bonifasius Santiko Permatasari, Berlintina Putra, Ivan Arfiansyah Putri, Ni Kadek Devi Adnyaswari Rachmawati, Lulu Millatina Rafi Achmad Rukhama Rafi'uddin, Hafidz Rasyid, Tazlila Rahmi Samanik, Samanik Saputro, Fakhri Rasyid Saragih, Nova Senator Nur Bahagia Setyobudi, Hari Solichul Huda, Solichul Sri Hartutik SRI SETIYARINI, SRI Sugara, Guruh Sulistyawati Kumalasari, Sulistyawati Suripto Suripto Susy Susanty Suwandi Suwandi Syafira, Zahra Ghina Thaddeus, Yudi Toha, Muhamad Trianto, Adden Triatmojo, Setyo Tunggulgeni, Ekodjati Valentine Valentine, Valentine Wahyudi, Purnomo Waskito, Arga Gladi Wijaya, Uki Budi Wijaya Winda, Syahdu Wiratomo, Giri Harto Yudithadewi, Dien Yusuf Priyandari Zaharany, Tsania Ayu Zahra, Indri Eliza