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All Journal Jurnal Teknik Industri Jurnal Teknik ITS IPTEK Journal of Proceedings Series Agrointek Jurnal Pamator : Jurnal Ilmiah Universitas Trunojoyo Madura Journal of Environment and Sustainability ASRO JOURNAL - STTAL STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE EKUITAS (Jurnal Ekonomi dan Keuangan) Jurnal Ekonomi Manajemen Sistem Informasi Sewagati
Budisantoso Wirjodirdjo
Departemen Sistem Dan Teknik Industri Fakultas Teknologi Industri Dan Rekayasa Sistem Institut Teknologi Sepuluh Nopember
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Public Health Social Sciences Other

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An approach to identify soil types by using hydraulic conductivity values Kusuma, Maritha Nilam; Hadi, Wahyono; Wirjodirdjo, Budisantoso; Yulfiah, Yulfiah
Sustinere: Journal of Environment and Sustainability Vol 2 No 1 (2018): pp 1 - 64 (April 2018)
Publisher : Centre for Science and Technology, IAIN Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (710.084 KB) | DOI: 10.22515/sustinere.jes.v2i1.31

Abstract

Water treatment in Indonesia still uses coagulant to reduce the contaminant. Therefore, an infiltration gallery is required as the pre-treatment before conventional water treatment conducted. Infiltration gallery is a natural technology for absorbing or filtrating the contaminant. The hydraulic conductivity plays the main role in soil filtration. There are many types of soil with different hydraulic conductivities. In infiltration gallery method it is important to identify the hydraulic conductivity value as the preliminary analysis because it is the important indicator to show the ability of soil to flow the water from one side to other sides when filtrating the contaminant. The slower the conductivity is, the better the quality of the water will be. The method used in this study was the Constant head Permeameter. The result of this study shows that the same type of soil type has different hydraulic conductivities.
Perancangan Model Pengembangan Kinerja Daya Saing Klaster Industri Minyak Dan Gas Bumi Di Jawa Timur Hanoum, Syarifa; Suwignjo, Patdono; Wirjodirdjo, Budisantoso; Juwita P, Devinata
Jurnal Teknik Industri Vol 12, No 1 (2011): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (741.567 KB) | DOI: 10.22219/JTIUMM.Vol12.No1.1-9

Abstract

Oil and gas industry is a sector that has a vital strategic role on national development. East Java is one of the province in Java that has an enourmous potential on oil and gas and has not been optimally explored. Industrial cluster is an industrial development concept that comphrehensively organize the relationship and behaviour of stakeholder in industry so that they can co-operate to increase the competitiveness of the industry. The increasing of industrial competitiveness is supported by completeness and contribution of each industry in oil and gas industial cluster in each java by identifying the behaviour of stakeholder and system in this sector which is described in stakeholder model and value chain model. In this research, lubricant industrial cluster is used as an embryo for developing oil and gas industrial cluster. The complexity of the system in terms of system behaviour will be presented in a dynamic system model, which will make it possible to identify the influence between each variables.The Porter’s Diamond model is adapted to model the behaviour of the competitiveness. The result of this research showed that in increasing the industrial cluster competitiveness some variables are significantly influencing then the others.
Holistic Model for SMEs Growth Studies: A Conceptual Overview Runtuk, Johan K.; Wirjodirdjo, Budisantoso; Vanany, Iwan
IPTEK Journal of Proceedings Series Vol 1, No 1 (2014): International Seminar on Applied Technology, Science, and Arts (APTECS) 2013
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2014i1.330

Abstract

There have been extensive studies on firm’s growth. The determinants of growth are widely discussed among scholars. However, previous studies in context of small and medium enterprises (SMEs) growth are still limited and tend to focus on specific factor that affect firm’s growth. This approach can specifically measure the direct contribution of the factor to the growth, but it has been criticized due to its limited perspective and applicability. In this study, we investigate related studies on firm’s growth, specifically on SMEs growth, and proposing a holistic model to get a thorough understanding about the success or the failure of SMEs to grow. Based on a thorough review of the extant literature, we have identified several main theories/concepts on firm’s growth studies. Finally, we offer a conceptual overview for SMEs growth studies.
IDENTIFICATION OF SALT DEVELOPMENT PROBLEM : A PRELIMINARY ON UNDERSTANDING LOCAL SALT PROBLEM IN INDONESIA Iffan Maflahah; Budisantoso Wirjodirdjo; Putu Dana Karningsih
AGROINTEK Vol 14, No 2 (2020)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v14i2.7159

Abstract

Salt is a strategic commodity that needs to be maintained. The salt problem has not resolved, so it is necessary to find the right solution for salt development. The study was carried out in Sampang Regency as a salt-producing area which was proposed for salt approval and formulated a policy for salt development. The research method used is the DPSIR method (Driving Power /; Pressure; State; Impact; Response). The main problems with developing salt are the impartiality of local salt prices, the supply chain system, changes in pond function, climate uncertainty, and inadequate infrastructure. Efforts must be made to develop salt are the modernization of the production process, controlled of salt price regulations, market search, improvement of human resources and structuring of supporting facilities for salt production should be carried out.
Analisis Kebijakan Penggunaan Obat Generik Di Indonesia Serta Dampaknya Pada Biaya Belanja Obat Masyarakat Studi Kasus Pada Obat Penyakit Diabetes Mengguakan Pendekatan Sistem Dinamik Adhito Prabowo; Budisantoso Wirjodirdjo; Iwan Vanany
Jurnal Teknik ITS Vol 1, No 1 (2012)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (114.043 KB) | DOI: 10.12962/j23373539.v1i1.2152

Abstract

Obat generik sebagai obat imitasi (tiruan) dari obat yang sudah melebihi siklus hidupnya (mature drug) dan dipasarkan menggunakan nama zat aktif dari obat yang sudah tidak diproteksi atau disebut dengan obat paten. Penyebab masalah ini adalah baik dokter maupun pasien, masih menganggap obat generik adalah obat yang murah dan tidak berkualitas. Hal ini menunjukkan masih kurangnya edukasi dan perlunya sosialisasi lebih lanjut terhadap obat generik. Kondisi yang ada justru pihak medis memilih untuk meresepkan obat selain generik karena adanya unsur financial incentives. Penelitian ini mengambil studi kasus pada penderita diabetes dengan mempertimbangkan karakteristik penyakit salah satunya diabetes yaitu penggunaan obat secara jangka panjang dan kecenderungan perpindahan merek produk yang kecil sehingga berdampak pada beban belanja obat masyarakat. Berdasarkan kondisi anomali obat generik dan fakta yang ada pada masyarakat, maka penelitian ini dilakukan untuk mengkaji dan mengevaluasi kebijakan pemerintah terhadap peningkatan kesejahteraan masyarakat yang tercermin dari kemampuan konsumsi masyarakat terhadap obat, melalui peningkatan penggunaan obat generik menggunakan pendekatan sistem dinamik. Kesimpulan yang diperoleh adalah volume penggunaan obat generik dapat meningkat seiring dengan meningkatnya kesadaram masyarakat terhadap kualitas obat generik
Business Process Improvement in Commercial Ship Division of PT. X: A Theory of Constraints Thinking Process Approach Utario Esna Putra; Budisantoso Wirjodirdjo
Jurnal Teknik ITS Vol 2, No 1 (2013)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (506.173 KB) | DOI: 10.12962/j23373539.v2i1.2811

Abstract

PT. X as one of the biggest shipyard is facing a great challenge to keep its existence. One of its division which has the largest production capacity and expected contribution, is Commercial Ship Division. At 2011 it only fulfilled 23,1% of its target, which brought a huge loss to the corporate. That condition presses Commercial Ship Division to manage a continuous improvement in business process. Facing a constrained resources, all effort must be effectively and efficiently carried on. In this research, solution in business process improvement is approached using Theory of Constraints Thinking Process. From Current Reality Tree (CRT) diagram, the model of problem is acquired. Future Reality Tree (FRT) diagram is used to depict how injection influence the improvement. Transition Tree (TT) is assembled to arrange the necessary step for improvement or a road map.
Peningkatan Fasilitas Bank Sampah sebagai Upaya Pengurangan Timbunan Sampah Perkotaan di TPS Surabaya Danis Mandasari; Budisantoso Wirjodirdjo; Maria Anityasari
Jurnal Teknik ITS Vol 9, No 2 (2020)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23373539.v9i2.56123

Abstract

Kota Surabaya merupakan kota dengan pengelolaan sampah perkotaan terbaik di Indonesia. Meskipun begitu, jumlah sampah Surabaya terus meningkat setiap tahunnya dan lebih dari 50% dari total sampah yang dihasilkan berakhir di Tempat Pembuangan Sampah Surabaya (TPS). Pengembangan kebijakan pengelolaan sampah diperlukan dalam rangka mengurangi jumlah produksi sampah, penumpukan sampah di TPS dan intensitas pengangkutan sampah ke fasilitas pengolahan akhir sampah. Selain itu, kebijakan pengelolaan sampah diharapkan dapat meningkatkan jumlah pendapatan dari pengelolaan sampah, mengurangi kebutuhan biaya, dan meningkatkan penyerapan pekerja pengelolaan sampah sehingga berkelanjutan di masa depan. Pada penelitian ini, dilakukan pemodelan dengan Metodologi Sistem Dinamik untuk memodelkan proses pembentukan sampah Surabaya, fasilitas TPS, dan merumuskan kebijakan pengelolaan sampah yang dapat meningkatkan jumlah sampah terolah dan mengurangi jumlah produksi sampah, serta dapat berkelanjutan di masa depan. Perumusan kebijakan dilakukan dengan memperhatikan detail keterkaitan antar variabel sistem pengelolaan sampah. Terdapat tiga skenario yang diusulkan yang digunakan dalam penelitian ini. Hasil penelitian menunjukkan bahwa skenario pengembangan fasilitas bank sampah sebesar 1.200 ton memberikan dampak paling signifikan dibandingkan dengan kondisi eksisting, yang ditinjau dalam hal jumlah timbunan sampah, jumlah sampah menjadi bahan baku dan sumber energi, dan peningkatan penyerapan pekerja.
Perancangan Model Pengembangan Kinerja Daya Saing Klaster Industri Minyak Dan Gas Bumi Di Jawa Timur Syarifa Hanoum; Patdono Suwignjo; Budisantoso Wirjodirdjo; Devinata Juwita P
Jurnal Teknik Industri Vol. 12 No. 1 (2011): Februari
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/JTIUMM.Vol12.No1.1-9

Abstract

Oil and gas industry is a sector that has a vital strategic role on national development. East Java is one of the province in Java that has an enourmous potential on oil and gas and has not been optimally explored. Industrial cluster is an industrial development concept that comphrehensively organize the relationship and behaviour of stakeholder in industry so that they can co-operate to increase the competitiveness of the industry. The increasing of industrial competitiveness is supported by completeness and contribution of each industry in oil and gas industial cluster in each java by identifying the behaviour of stakeholder and system in this sector which is described in stakeholder model and value chain model. In this research, lubricant industrial cluster is used as an embryo for developing oil and gas industrial cluster. The complexity of the system in terms of system behaviour will be presented in a dynamic system model, which will make it possible to identify the influence between each variables.The Porter’s Diamond model is adapted to model the behaviour of the competitiveness. The result of this research showed that in increasing the industrial cluster competitiveness some variables are significantly influencing then the others.
Evaluasi Pasca Pembangunan Proyek Infra-struktur : Sebuah Kebutuhan Penguatan Kapasitas Birokrat Perencana di Pemerintah Daerah Budisantoso Wirjodirdjo; Diesta Iva Maftuhah; Iffan Maflahah
Jurnal Pamator : Jurnal Ilmiah Universitas Trunojoyo Vol 14, No 1: April 2021
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/pamator.v14i1.9257

Abstract

Infrastructure development in an area before construction requires preparation and comprehensive initial studies and is an obligation for infrastructure project owners. Likewise, infrastructure development work is completed and operated, post-development evaluation is still needed to avoid unexpected impacts from infrastructure development. It has not been taken into account in the feasibility study. The regions' readiness and role are expected because the areas where the infrastructure is located have an interest and are the areas that are directly affected. However, post-development evaluation of infrastructure is often not carried out properly due to the limited capacity of regional human resources, especially planning bureaucrats in planning infrastructure development and then carrying out post-development evaluations of the infrastructure in their area. Local governments need to initiate capacity building activities for planning bureaucrats and related agencies so that each bureaucrat has a systemic thinking foundation in his work. The second level, local governments cannot work alone to improve the quality of their human resources. Local governments need to greet the nearest tertiary institution with various expertise and contribute this expertise to planning bureaucrats and related technical agencies. Besides, the level II regional government also needs to collaborate with the central government to provide expert assistance regarding post-infrastructure development evaluation.
PENGHAMPIRAN ”NEO FUZZY NEURON” WACANA DALAM RANCANGAN KONSEPSUAL SISTEM PENILAIAN KARYAWAN Budisantoso Wirjodirdjo
EKUITAS (Jurnal Ekonomi dan Keuangan) Vol 12 No 1 (2008)
Publisher : Sekolah Tinggi Ilmu Ekonomi Indonesia (STIESIA) Surabaya(STIESIA) Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (0.057 KB) | DOI: 10.24034/j25485024.y2008.v12.i1.218

Abstract

Computation and information technology progress in the last three decades gives real impact for management practice development. Currently some uncertainties in receiving information on management policy response is easier to be predicted. in terms of staff evaluation, inaccuracy of staff performance evaluation due to lack of good instrument caused low guarantee of objective evaluation result  and free of un-bias evaluator. Neo Fuzzy Neuron approach is a thinking method which orient to human intellectual concept and to computation and information technology. This offer an alternative to predict staff behaviour evaluation. As a thinker concept, this approach can be ued as a base in developing a decision to support system in evaluating staff performance objectively and accurately; and has quite good operational feasibility.
Co-Authors Adhito Prabowo Agung Maulana AHMADI Ahmadi Ahmadi Al Irsad, Muhammad Afif Amarulla Octavian As'ad Aris Mustofa Aulia, Dzacky Avando Bastari Ayip Rivai Prabowo Bambang Rudi Purwanto Candra Riawan, Dedet Danis Mandasari Devinata Juwita P DEVINATA JUWITA P, DEVINATA Dian Muhtar Budiasa Dian, Faizal Diesta Iva Maftuhah Ebtanta, Heri Erpan Sahiri Eska Yosep Wiratama Fa'iq Mumtaz Muhammad Farid Muldiyatno Ghazi, Argon Luthfan Haque, Gabriel Harus Laksana Guntur Heri Ebtanta Hidayat, Muh. Taufik Imam Himawari, Waseda I Made Jiwa Astika Iffan Maflahah Ikhwan Syahtaria Imam Robandi Imam, Muhammad Taufik Imroatus Sholikhah, Imroatus Imron, Khafit Irsad, Muh. Afif Al Iwan Vanany Iwan Vanany Johan Krisnanto Runtuk Kumala, Arimbi Kuncoro Kuncoro Manurung, Octo Sahat M. Maria Anityasari Maritha Nilam Kusuma Maulana, Agung Muchyiddin, Muhammad Imam Muhammad Arif Muhammad Kurniawan Muhammad Ruswandi Djalal Mukhlis Mukhlis Muksin Muksin Muksin Muksin Muldiyatno, Farid Natha, Kanidra Octo Sahat M. Manurung Okol Sri Suharyo Patdono Suwignjo Petrus Indra Cahyadi Pius Herdasa Krisna Murti Prakasa, Mohamad Almas Purwanto, Bambang Rudi Putu Dana Karningsih Ramadhani, Akhmad Sahiri, Erpan Santoso, Yoyok Nurkarya Saputra, Reki Aji Satria, Moch. Adri Syahtaria, Ikhwan Syarifa Hanoum Utario Esna Putra Vita Lystianingrum Wahyono Hadi Wiratama, Eska Yosep Yoyok Nurkarya Santoso Yudha Sukma Perdana Yulfiah, Yulfiah