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All Journal TEKNIK J@TI (TEKNIK INDUSTRI) Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Kesehatan Lingkungan indonesia Media Statistika MATEMATIKA SAINS DAN MATEMATIKA JURNAL AKUNTANSI DAN AUDITING Jurnal Ekonomi & Bisnis PNJ (JEKBIS PNJ) Jurnal Inovasi Pendidikan Jurnal Gaussian Diponegoro Journal of Accounting Jurnal Pendidikan Ekonomi (JUPE) SELONDING Indonesian Journal of Conservation Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Jurnal S2 Pendidikan Sains Jurnal Teknik Elektro JAM : Jurnal Aplikasi Manajemen Rekayasa Mesin Indonesian Journal of Tropical and Infectious Disease JURNAL AKUNTANSI UNIVERSITAS JEMBER Semesta Teknika Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Economic Education Analysis Journal Turbo : Jurnal Program Studi Teknik Mesin JURNAL PENDIDIKAN GLASSER JURNAL EKONOMI PENDIDIKAN DAN KEWIRAUSAHAAN Prosiding Seminar Nasional Sains dan Teknologi Terapan Adimas : Jurnal Pengabdian Kepada Masyarakat Aquacultura Indonesiana JURNAL AGRI-TEK Kurs : Jurnal Akuntansi, Kewirausahaan dan Bisnis Social, Humanities, and Educational Studies (SHEs): Conference Series Mudir : Jurnal Manajemen Pendidikan Balance Vocation Accounting Journal Economic Education and Entrepreneurship Journal Jurnal Ilmiah Cendekia Eksakta Jurnal Sistem Komputer & Kecerdasan Buatan JPP (Jurnal Pendidikan dan Pembelajaran) JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Pilar Teknologi : Jurnal Penelitian Ilmu-ilmu Teknik Aviasi : Jurnal Ilmiah Kedirgantaraan Community Empowerment Jurnal Cahaya Mandalika Progress in Social Development International Journal of Health, Economics, and Social Sciences (IJHESS) International Journal of Community Service Jurnal Pendidikan dan Penciptaan Seni Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) J-KIP (Jurnal Keguruan dan Ilmu Pendidikan) Fruitset Sains : Jurnal Pertanian Agroteknologi Jurnal Manajerial Bisnis JPMA Seminar Nasional Produk Terapan Unggulan Vokasi Journal of Applied Business and Technology Jurnal Bisnis Event Politeknosain Reflection: Education and Pedagogical Insights PROCEEDING OF INTERNATIONAL CONFERENCE ON BUSINESS MANAGEMENT AND ACCOUNTING Interconnection: An Economic Perspective Horizon Jurnal Administrasi Profesional AutoMech : Jurnal Teknik Mesin JUDIKAT: Jurnal Pengabdian Kepada Masyarakat Neraca Manajemen, Akuntansi, dan Ekonomi Journal of Bioresources and Environmental Sciences PREDATECS: Public Research Journal of Engineering, Data Technology and Computer Science JPAP (Jurnal Praktisi Administrasi Pendidikan) Bina Bahari : Jurnal Pengabdian Kepada Masyarakat eJEBA
Sudarno Sudarno
Jurusan Teknik Lingkungan, Fakultas Teknik, UNDIP, Semarang
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MODEL PERTUMBUHAN DUA SAMPEL Sudarno, Sudarno
MEDIA STATISTIKA Vol 1, No 1 (2008): Media Statistika
Publisher : Department of Statistics, Faculty of Science and Mathematics, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (202.752 KB) | DOI: 10.14710/medstat.1.1.17-25

Abstract

Growth curve model is generalization of the multivariate regression models. This paper determine growth curve model at two samples of ras. They are observed body weight after given by substances. The problems will be done are testing for an outlier, testing for multivariate normality, testing for hogeneous, test of the adequacy of the model, and estimate of the parameters model. In doing computation and visualization of statistics at needed formulas, use up date some softwares, such as SAS, Minitab, MATLAB, etc. If the estimated model is known, it can be used to some objectives. The estimate model could be applied to predicted tool for next time, give characteristic and properties of the model. The growth of rat which be given thyroxin substance, at beginning time cause significant increasing of the body weight, but after at sixth weeks, given substance imply significant decreasing of their body weight, too. Meanwhile for the rat be given thyouracil, at beginning time to tenth weeks, their body weight affect slowly increasing by continue. Therefore thyroxin substance should be given before seventh weeks, but for thyouracil substance could be given continuosly if cause increasing the body weight. This result could be used to optimalization of rat growth.   Key words: Multivariate normal test, Adequacy of model test, Growth curve model.
Perbandingan Grafik Pengendali Moving Average dan Geometric Moving Average pada Data Berkelompok sudarno, sudarno
MATEMATIKA Vol 7, No 3 (2004): JURNAL MATEMATIKA
Publisher : MATEMATIKA

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Abstract

Untuk mengetahui proses produksi sudah memenuhi standar mutu dapat menggunakan grafik pengendali mutu. Pemilihan dan penggunaan metode pengendali mutu yang benar akan menghasilkan keputusan yang optimal. Dalam tulisan ini akan dibandingkan dua metode untuk perubahan nilai yang kecil, yaitu grafik pengendali moving average dan grafik pengendali geometric moving average pada masalah kekentalan cat. Dengan mengetahui sifat-sifat yang dihasilkan oleh masing-masing grafik tersebut dan membandingkannya, maka dapat dipilih salah satu dari metode tersebut lebih baik dari metode lainnya. Sehingga metode yang lebih baik itu diharapkan dipakai pada masalah yang serupa, agar didapat keputusan yang lebih akurat.
DISTRIBUSI WAKTU BERHENTI PADA PROSES PEMBAHARUAN sudarno, Sudarno
MATEMATIKA Vol 6, No 2 (2003): Jurnal Matematika
Publisher : MATEMATIKA

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Abstract

Dalam proses stokhastik yang mana kejadian dapat muncul kembali membentuk proses pembahauruan. Proses pembaharuan adalah proses menghitung dengan variabel acaknya bernilai intejer dan kejadiannya dapat terulang lagi. Pada proses pembaharuan akan muncul waktu berhenti, yaitu waktu suatu proses selesai dan disambung dengan proses yang baru berikutnya. Distribusi waktu berhenti merupakan selisih konvolusi dari distribusinya. Menurut persamaan Wald bahwa nilai harapan waktu berhenti sama dengan ekspektasi waktu tunggu dibagi dengan rataannya. Sedangkan persamaan Wald dapat dipakai bilamana rataannya berhingga.
TAKSIRAN UMUR SISTEM DENGAN UMUR KOMPONEN BERDISTRIBUSI SERAGAM sudarno, sudarno
MATEMATIKA Vol 7, No 1 (2004): JURNAL MATEMATIKA
Publisher : MATEMATIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (49.39 KB)

Abstract

Sistem yang dibentuk oleh beberapa komponen, rangkaiannya dapat secara seri atau paralel. Untuk mengetahui suatu sistem berfungsi atau tidak, dapat dilihat dari fungsi bentuk. Dari fungsi bentuk ini, fungsi reliabilitas sistem akan dapat ditentukan. Selanjutnya berdasarkan fungsi reliabilitas sistem, dapat diketahui umur sistem. Khusus dalam tulisan ini, umur komponennya diasumsikan berdistribusi seragam. Dengan mengetahui umur sistem, maka dapat ditentukan waktu garansi produk.
PERTIDAKSAMAAN AZUMA PADA MARTINGALE UNTUK MENENTUKAN SUPREMUM PELUANG sudarno, Sudarno
MATEMATIKA Vol 10, No 2 (2007): JURNAL MATEMATIKA
Publisher : MATEMATIKA

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Abstract

Counting probability a two-tailed hypothesis determine level of the significance. This case follows positive and negative random variables. So that the probability distribution is a symmetric. The probability will be counted by Azuma inequality on martingales. The lowest upper bound is a decay exponential function. It is determined in some a, n, m, and e value by a simulation. The conclusion of this paper is that the random variable value is higher than the probability value (supremum) is lower, vise versa. Therefore, Its property is same as the distribution function.  
Solving a system of linear equations by QR Factorization Method for Temperature and Altitude Regression Model against Spontaneous-Potential Widowati, Widowati; Setyawan, Agus; Mustafid, Mustafid; Nur, Muhammad; Sudarno, Sudarno; Harmoko, Udi; Adhy, Satriyo; Gunawan, Gunawan; Subagio, Agus; Tjahjana, Heru; Sulpiani, Ririn; Riyanto, Djalal Er; Suhartono, Suhartono; Mukid, Mochammad Abdul; Suseno, Jatmiko Endro
JURNAL SAINS DAN MATEMATIKA Volume 22 Issue 3 Year 2014
Publisher : JURNAL SAINS DAN MATEMATIKA

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Abstract

Many real problems can be represented in the form of multiple linear regression equation. One of those is the relationship between the variables of temperature and altitude of the spontaneous-potential. In order to determine the parameters of the regression equation, the least squares method was used. From here, there was obtained the system of linear equations. In this paper, to solve systems of linear equations, the exact method was used as the exact solution is certainly better than the approached solution. The method used was the QR factorization method. At the QR factorization, the system of linear equations was written in form of matrix equation. Then, the coefficient matrix which the number of rows is m and number of columns is n with linearly independent columns was factored into the matrix Q which has the same size with the matrix A, with orthonormal columns and matrix R was upper triangular. Furthermore, by backward substitution, it could be obtained the exact solution of linear equation system. As verification of this proposed method, a case study was given using data of temperature, altitude, and spontaneous-potential in the geothermal manifestations area, Gedongsongo, Mount Ungaran Semarang. From here, it was obtained the parameters of exact multiple linear regression model which states the relationship between temperature and altitude toward the spontaneous-potential.
ANALISIS PERAN KARYAWAN DALAM HUBUNGAN ANTARA DUKUNGAN PIMPINAN DENGAN FEKTIVITAS SPIP DAN KUALITAS LAPORAN KEUANGAN Sudarno, Sudarno
JURNAL AKUNTANSI DAN AUDITING Volume 15, Nomor 1, Tahun 2018
Publisher : Department of Accounting, Faculty of Economics & Business,Diponegoro University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (262.763 KB) | DOI: 10.14710/jaa.15.1.115-137

Abstract

The implication of issuance of Law No. 17/ 2003 on State Finance and Law No 71/ 2010 onGovernment Accounting Standard (SAP), the state universities have to compile and present finansial statements. The purposes of this research are to investigate factors which are affectingthe quality of finansial statement, the role of effectiveness SPIP to the effect of and to identify thecharacteristic of develop a finansial statement and level of leadership supported at state highereducation in Jawa Tengah and DI Yogyakarta. Population of this research was the accountingdivision responsible for preparing financial statements in 15 state universities in Jawa Tengahand DI Yogyakarta. Assuming each division had 7 staff; questionnaires were distributed by postsand couriers to 105 staff. Data from 67 respondents (63,81%) were analyzed by path analysis byusing PLS 2.0. This study supported the role of efectivness SPIP in developing a high quality offinansial statement. The commitment and motivation affects to quality of finansial statementindirectly through efectivness SPIP. However, this research has not enough evidence to said thatcompetency affects to efectivness SPIP. The other, The results of this study tend to supportmediation hypothesis that leadership supported affects to efectivness SPIP and quality offinansial statement indirectly through competency, commitment and motivation.
ANALISIS PENGARUH RASIO KEUANGAN DAN FAKTOR NON KEUANGAN TERHADAP PENERIMAAN OPINI AUDIT GOING CONCERN (Studi Empiris Pada Perusahaan Manufaktur di BEI tahun 2008-2010) Muttaqin, Ariffandita Nuri; Sudarno, Sudarno
JURNAL AKUNTANSI DAN AUDITING Volume 7, Nomor 2, Tahun 2011
Publisher : Department of Accounting, Faculty of Economics & Business,Diponegoro University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.87 KB) | DOI: 10.14710/jaa.7.2.164-181

Abstract

This research was aimed to analyze and to obtain empirical evidences on the relationship betweenfinancial ratios (liquidity, profitability, activity, leverage, sales growth, market value) and nonfinancial factors (company size, public accountant reputation, previous audit report, auditorclienttenure,opinion shopping, audit lag) that affecting auditor’s decision to give a goingconcern audit opinion. The population in this research is manufacturing companies listed atIndonesian stock exchange from 2008-2010, the sampling was conducted by purposive samplingmethod, by criteria of the samples are companies had negative net income after tax at least twoperiod of financial statement. The results indicate that profitabilty, market value, previous auditreport, audit client tenure and opinion shopping are significantly affect the acceptence of goingconcern audit opinion. On the other hand, liquidity, activity, leverage, sales growth, companiessize, public accountant reputation, audit lag does not have affect on the acceptence of goingconcern audit opinion.
MODEL TAI (TEAM – ASSISTED INDIVIDUALIZATION) MELALUI PENDEKATAN KONTEKSTUAL UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA EKONOMI Sudarno, Sudarno; Wardani, Dewi Kusuma
Jurnal Inovasi Pendidikan Vol 11, No 2 (2010)
Publisher : Jurnal Inovasi Pendidikan

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Abstract

The aims of this research are to know how to design and how to implement cooperative learning model, Team Assisted Individualization (TAI) through contextual approach in enhancing student's learning achievement of Economic Mathematics course on Economic Education Program FKIP UNS in academic year 2009/2010. Subjects were students attending Economic Mathematics course in the first semester. Data were collected in the form of information about student's learning outcomes including the scores of exercises and competency tests. Data were collected from various sources which include: (1) The informants, the teaching team and the students, (2) Places and events that were taking place at teaching learning process, and (3) documents including curriculum, syllabus, lesson plans, learning contracts and assessment books. Techniques used in collecting data are (1) Interviews (2) Observations (3) Test and (4) Documentation. The result of the research revealed that students showed liveliness and increasing learning achievement. Most students dare to express their opinions and become critic. 25 students (81%) had increased their skill in team collaboration, and four students (13%) showed adequate improvement. Besides, the result shows that the implementation of the action on the second cycle has been successful indicated by at least 80% of students have a minimum score, 70.
KAJIAN RELIABILITAS DAN AVAILABILITAS PADA SISTEM KOMPONEN PARALEL Pradewi, Riana Ayu Andam; Sudarno, Sudarno; Suparti, Suparti
Jurnal Gaussian Vol 3, No 2 (2014): Jurnal Gaussian
Publisher : Department of Statistics, Faculty of Science and Mathematics, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (428.85 KB) | DOI: 10.14710/j.gauss.v3i2.5911

Abstract

Reliability and availability are a measure of item or system performance. System reliability and system availability obtained from the calculation of reliability and availability of the components in the system. Reliability of components in the system are affected by the time to failure (TTF). While the availability of components in the system are affected by the mean time to failure (MTTF) and mean time to repair (MTTR). Given observed time data of lifting machines consists of trolley drive and hoist in parallel, is measured its system availability. Parameter values determined using simple linear regression and maximum likelihood estimation. Furthermore observation time test data distributions in the Kolmogorov-Smirnov test. Trolley drive has exponential distribution for failure time data with  while repair time data is normal distribution with  and . Hoist has weibull failure time data with  and  while lognormal repair time data has  and . The higer value of ti,system reliability value will be close to 0 and the engine can survive until the specified time. Due to MTTF is 4000 hours and MTTR is 45,70 hours, trolley drive’s availability is 98,87%. Availability of hoist is 98,84% from MTTF is 5821,61 hours and MTTR is 67,80 hours. The parallel system availability is 99,986% means the probability of system is in the state of functioning at given time is 99,986%.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Hoyi Abdullah Abdullah Abu Khalid Rivai Achmad Tavip Junaedi Achmad, Nanang Suffiandi Adelia, Qaula Adi Mustiko, Vijay Adipradana, Arrizka Yanuar Agung Sugeng Widodo Agus Rusgiyono Agus Setyawan Agus Subagio Agustina, Silva Nasriati Ahmad Mustafa Akhmad, Nanang Suffiadi Al Hakim, Faris Helmi Alan Prahutama Albert, Albert Setiawan Harijanto Ali Selamat Alimina, Naslina Amirudin Amirudin Amries Rusli Tanjung Anantyo, Natanael Raka Andi Andi Angelina, Dian Anggraini, Asterina Anisa Alfiani Rahayu Arami, Hasnia Arami, Hasnia Arif Sudarmanto, Arif Ariffandita Nuri Muttaqin Arifin, Rizal Aripianti, Faridha Ariyanto Wibowo, Ariyanto Arman Pariakan Asismarta Asismarta, Asismarta Asriyana, . Aulia, Ananda Putri Aziz Nur Bambang Bambang Hermanto Budi Harsanto, Aris Budi Prasetyo Samadikun Budi Warsito Budiyono Budiyono Cahyono, Agung Dwi Dadtun, Yusana Sasanti Damayanti, Sindi Darmarastri, Hayu Adi Desriyanti, Desriyanti Dewi Kusuma Wardani Dewi Setya Kusumawardani Di Asih I Maruddani Diah Safitri Dian Kusuma Didik Purwadi Dini Octoria Djalal Er Riyanto Dua, Iyam L. Dwars Soukotta Dwi Ispriyanti Dwi Wulandari Elen Dwi Pradewi Endina Sulistiarini Erniyawati Mustaqomah, Erniyawati Eva Zulfa Fadelan Fadelan, Fadelan Fanniya Dyah Prameswari Fatan, Mohd. Adzka Ferry Hermawan Fitri Risalawati Hadiyanto Hadiyanto Hafniza Amir Halim, Rossa Fitria Hamdani Abdulgani, Hamdani Hamzah Hamzah Hanny Hafiar Hantarum, Hantarum Harahap, Malasari Hardiyanti, Nurandani Hari Suprapto Harrison, Edward Haryono S. Huboyo, Haryono S. Hasbi Yasin Hery Teguh Setiawan Hesti Sari Dewi Hosang, Djefry P Hutahuruk, Marice Br I Gusti Ngurah Antaryama Imam Buchori INDRAYANI INDRAYANI Indri Yovita Irsan, La Ode Muhammad Ita Tetriana Agustini Jatmiko Endro Suseno Johari, Norhasnidawani Joko Nugroho, Kurniawan Judisseno, Rimsky K. Kamri, Syamsul Kande, Fredrik Abia Kartika Kartika Komardi, Dadi KUNTANG WINANGUN Kurniasari, Frista Kurrohman, Taufiq Lailly, Novi Nur Leny Noviani Liem Ek Bien Liem Ek Bien Listifadah Listifadah Listyarini, Sri luhung, Putro adi Lumbantobing, Yuvita Chantri Luntungan, Frans Lusida, Terrence Timothy Evan Lutfiyah, Nanik Marice Br Hutahuruk Mei Indrawati, Mei Miftah Syarif, Miftah Miranti Marita Sari Moch. Abdul Mukid Moningka, Mario Mubarak, Fauzi Mubarak, Haykal Alya Muhamad Faliqul Asbah Muhamad, Fuad Muhammad Alhan Muhammad Fadhil Muhammad Nur Muhammad Sabandi Muhrodin, Muhrodin Muliyadi Muliyadi Mulyanto, Cicuk Munaji, Munaji Mustafid Mustafid Nicholas Renaldo Nining Ika Wahyuni Nisa, Mukrimatun Nourma Yulia, Nourma Novitasari, Artha Dewi Nugroho, Prastiyo Nugroho, Yoga Adi Nuryanto, Edi Nyoto Nyoto, Nyoto Oktaviani Ari Wardhaningrum Pangestu, Robi Etdji Pangow, Tammy T.V. Polii, Ivonne Pramesti, Ajeng Lakshita Pramestiara Dewiga, Pramestiara Prasetyo, Indra Prastya, Anggit Maulana Pratama, Angga Yoga Prayetno, Muhammad Pringgo Priyanto, Asep Priyono Priyono Priyono Priyono Priyono Purwanto Purwanto Purwati, Astri Ayu Puspita, Dewi Ayu Putri, Novita Yulia Rachmawati, Febriyani Fitri Rahayu, Winarni Rahmaddian Primasari Rahman, Sarli Raihan, Muhammad Ramadan, Bimastyaji Surya Ramadhan, Syahdan Sandhika Ramatulloh, Arya Eka Rangkang, Jeanely Ratih Nurmalasari, Ratih Redemtus Heru Tjahjana Regita, Vivian Riana Ayu Andam Pradewi Ririn Sulpiani Riskon Ginting Riyanto, Irfan Yopi Riza Fatoni Hidayat Rossi Prabowo Rukun Santoso Rupaka, Anggun Prima Gilang Salman Alfarisy Totalia Samosir, Jessika Aurora Saputra, Bagos Aji Saputra, Restu Jati Sardjono, Aryapandu Zikri Sarifah Sarifah Sariffudin, Mochammad Sarwanto Sarwanto Satriyo Adhy Selvi Marcellia Setiani, Eri Sevendy, Tandy Sirun, Artian Siswanto, Romi Slamet Wahyudi Slat, Ventje B Sri Hartini Sri Hutami Sri Sumiyati Suasti Aswan Sudenroy Mentang Sudjito Soeparman Sugito - Sugiyanto, Shabrina Mitsalina Suhardjo Suharyana Suharyana Suhendra, Muhammad Arif Sulmartiwi, L. Sunaryo Sunaryo Supariadi, Supariadi Suparti Suparti suryawan, ryan firdiansyah Susanto Susanto Sutirto, Tundjung Wahdi Suyanto Suyanto Suyono Suyono Syah, Moch. Aziz Zulian Syanne Pangemanan Syukri Fathudin Achmad Widodo Tadjudah, Muslim Takaendengan, Teddy Taman Ginting, Taman Tambunan, Johannes Tarno Tarno Taylor, John Alexander Tejakusuma, Sabrina Prabawati Titik Istirokhatun Tri Retnaningsih Soeprobowati Triastuti Wuryandari Udi Harmoko Udik Budi Wibowo Ummayah, Putri Qodar Valencia, Erica Veronica, Kristy Victoria Dwi Murti Wahyuni, Nurul Sri Wahyuningsih, Rintatik Warsana, Warsana Wawan Trisnadi Putra, Wawan Trisnadi Wetty Anggun Werti, Wetty Anggun Wicaksono, Yoga Arob Widha Sunarno Widodo, Amalia Kartika Dewi Winardi, Yoyok Wuragil Septi Wulandari Yahya Nur Ifriza Yaya Finayani Yuciana Wilandari Yundari, Yundari Yusrizal Yusrizal Yusuf, Farid