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PRAKIRAAN HARGA AKARWANGI: APLIKASI METODE JARINGAN SYARAF TIRUAN CHANDRA INDRAWANTO; ERIYATNO ERIYATNO; ANAS M. FAUZI; MACHFUD MACHFUD; SUKARDI SUKARDI; NOER SOETRISNO
Jurnal Penelitian Tanaman Industri Vol 13, No 1 (2007): MARET 2007
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v13n1.2007.14-20

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ABSTRAKPrakiraan harga terna akarwangi dan harga minyak akarwangi telahdilakukan dengan menggunakan metode jaringan syaraf tiruan. Memakaidata harga dari Januari 2000 sampai Agustus 2006 dilakukan prakiraanharga untuk 24 bulan kedepan. Prakiraan terbaik dengan Mse pelatihandan Mse testing yang rendah didapat pada kombinasi fungsi aktivasi layartersembunyi sigmoid biner dan fungsi aktivasi output sigmoid bipolardengan rentang data transformasi (0,1) untuk prakiraan harga ternaakarwangi. Sedangkan untuk prakiraan harga minyak akarwangi didapatpada fungsi aktivasi layar tersembunyi sigmoid bipolar dan fungsi aktivasioutput sigmoid biner dengan rentang data (0,1). Hasil prakiraan hargamenunjukkan harga rata-rata terna akarwangi dan harga rata-rata minyakakarwangi untuk tahun 2007 dan 2008 masih di atas harga titik impasusahatani maupun usaha agroindustri minyak akarwangi.Kata kunci : Akarwangi, Vetiveria zizanioides L., harga, prakiraan,jaringan syaraf tiruan, Jawa BaratABSTRACTVetiver oil prices forecasting with artificial neuralnetwork methodVetiver and vetiver oil prices forecasting with artificial neuralnetwork method has been done. Time series data from January 2000 toAugust 2006 was used to forecast the prices for 24 months ahead. The bestresult for forecasting of vetiver prices was gotten using sigmoid binaryactivation in hidden layer, sigmoid bipolar activation in output layer andtransformation data spread (0,1). The best result for forecasting of vetiveroil prices was gotten using sigmoid bipolar activation in hidden layer,sigmoid binary activation in output layer and transformation data spread(0,1). The result shows that the average forecasting prices of vetiver andvetiver oil in 2007 and 2008 higher than the prices needed for vetiverfarming and vetiver oil agroindustry to reach break event point.Key words: Vetiveria zizanioides L., prices, forecasting, artificial neuralnetwork, West Jav
Pengembangan Model Kebijakan Energi Terbarukan Berbasis Hutan Tanaman Rakyat Untuk Industri Biomasa yang Berkelanjutan Erwin Susanto Sadirsan; Hermanto Siregar; Eriyatno Eriyatno; Evita H Legowo
STI Policy and Management Journal Vol 12, No 1 (2014): Warta KIML (Journal of S&T Policy and R&D Management)
Publisher : Center for Science and Technology Development Studies, Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2003.748 KB) | DOI: 10.14203/STIPM.2014.23

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Renewable energy development strengthened due to considering Energy Act number 30 year 2007 article 21. Presidential Decree No. 5, 2006, mandate the target energy mix by 2025 to be 17% for new and renewable energy. Companies can contribute in terms of investment as Corporate Social Responsibility for Community Development interests. This study aimed to (1) formulate the development of renewable energy policy models, in particular biomass for rural electrification, (2) formulate the factors that influence the price of feed in tariff policy, in particular wood based biomass, (3) design the role of social forestry for raw materials biopelet industry in a sustainable supply chain. Research methods used techniques of Soft Systems Methodology, in the form of case studies supported by the literature to provide an alternative approach to solve the problems faced by leaders in the Indonesian Mining Company.
PENENTUAN JUMLAH PRODUKSI MENGGUNAKAN MODEL FUZZY MULTI OBJECTIVE LINEAR PROGRAMMING PADA INDUSTRI PANGAN (Studi Kasus Pada Industri Roti PT NIC) Iveline Anne Marie; Eriyatno Eriyatno; Yandra Arkeman; Dadan Umar Daihani
JURNAL TEKNIK INDUSTRI Vol. 2 No. 1 (2012): Volume 2 No 1 Maret 2012
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.715 KB) | DOI: 10.25105/jti.v2i1.7013

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Production Planning and Inventory Control (PPIC) activities in the food industry requires a reliable decision model to support the effectiveness and efficiency of PPIC function. Master Production Scheduling / MPS is one of the PPIC decision model that aims to get the number of items that must be produced by the company to meet consumer demand based on its production capacity. This research had been done in the food industry with a case study on PT NIC bread industry, using Fuzzy Multi Objective Linear Programming Model as a decision model to determine the amount of production.This model is an optimization model that was developed by utilizing the modified S-curve membership function for Fuzzy Linear Programming problems with the aim of minimizing costs and maximizing production utilization. This model is reliable enough to improve the functioning of PPIC in the food industry.
Analisa Kondisi Sumber Daya Manusia Lintas Generasi pada Era Revolusi Industri 4.0 di Indonesia: Tinjauan Literatur Nopi Hidayat; Musa Hubeis; Anggraini Sukmawati; Eriyatno; Bintang Akbar MB
Jurnal Jaminan Kesehatan Nasional Vol. 2 No. 2 (2022): Jurnal Jaminan Kesehatan Nasional
Publisher : BPJS Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53756/jjkn.v2i2.58

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Changes in digitalization and automation show that a country has entered the Industrial Revolution Era 4.0. In its history, the Industrial Revolution has always brought many transformations, including a shift in the function of Human Resources (HR) to machines. Basically the main goal of HR management is to ensure that the organization has the appropriate HR knowledge and skills in the present and future, including changing jobs with the necessary competencies in the right positions. This study helps provide an understanding of cross-generational HR management in the Industrial Revolution 4.0 Era. Talent Management is the key to the challenges in the Industrial Revolution Era 4.0. This study uses literature studies obtained from reference reading sources related to the similarity of human resource conditions in Western countries and Indonesia across generations. It was found that there were similarities in the occurrence of historical phenomena in American, European countries including Indonesia that affected the Baby Boomers Generation, X and Y. The similarity of ways of working, mindset and values in each generation are the advantages of Talent Management in preparing the right competencies in facing the Industrial Revolution Era 4.0.
Persepsi Wisatawan Terhadap Objek Wisata dan Pengelolaannya di Kabupaten Toraja Utara Nurfaida Nurfaida; Hadi Susilo Arifin; Santun R.P. Sitorus; Eriyatno Eriyatno
TATALOKA Vol 23, No 4 (2021): Volume 23 No. 4, November 2021
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/tataloka.23.4.496-510

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Kabupaten Toraja Utara memiliki potensi pariwisata yang dapat diandalkan sebagai daya tarik wisata, namun jika tidak dikelola dengan baik tidak dapat berkembang secara optimal. Salah satu faktor penyebab adalah kualitas layanan yang belum optimal. Makalah ini bertujuan menunjukkan hasil identifikasi persepsi wisatawan terhadap objek wisata dan pengelolaannya di Kabupaten Toraja Utara. Metode yang digunakan adalah model Servqual dan Importance Performance Analysis. Hasil menunjukkan bahwa seluruh butir pernyataan dari dimensi fisik, keandalan, daya tanggap, jaminan kepastian, dan empati bernilai negatif. Kesenjangan negatif berarti wisatawan belum merasa puas dengan kualitas layanan objek wisata. Nilai kesenjangan paling tinggi adalah “sarana kuliner yang memadai” dengan nilai -2,19 dan -1,46. Pemetaan kinerja-kepentingan untuk wisatawan nusantara menunjukkan terdapat tiga butir pernyataan pada kuadran prioritas utama, yaitu “fasilitas jalan yang memadai menuju kawasan wisata, sarana keperluan pribadi lainnya yang memadai”, dan “pengelola mampu memberikan pelayanan yang cepat”. Menurut wisatawan mancanegara, terdapat dua butir pernyataan pada kuadran prioritas utama, yaitu “sarana informasi yang memadai” dan “kebersihan kawasan wisata”. Pengelola objek wisata dapat memprioritaskan strategi pengelolaan pada perbaikan sarana kuliner, sarana keperluan pribadi, sarana informasi, fasilitas jalan, kebersihan kawasan, dan pelayanan.
STATUS BERKELANJUTAN KOTA TANGERANG SELATAN-BANTEN DENGAN MENGGUNAKAN KEY PERFORMANCE INDICATORS (Sustainable Status of South Tangerang City-Banten Using Key Performance Indicators) Heri Apriyanto; Eriyatno Eriyatno; Ernan Rustiadi; Ikhwanuddin Mawardi
Jurnal Manusia dan Lingkungan Vol 22, No 2 (2015): Juli
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18750

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ABSTRAKPembangunan kota yang tidak terkendali akan mengakibatkan tekanan terhadap lingkungan dan beban masyarakat meningkat, sebaliknya degradasi lingkungan akan mengakibatkan pembatasan pengembangan ekonomi dan penurunan kualitas hidup. Guna mencegah terjadinya dampak-dampak negatif, maka diperlukan prinsip-prinsip pembangunan kota yang berkelanjutan. Evaluasi terhadap pelaksanan pembangunan kota yang berkelanjutan perlu dilakukan untuk mengetahui apakah pembangunan suatu kota sudah atau belum/tidak berkelanjutan. Penelitian ini bertujuan untuk menyusun Key Performance Indicators (KPI) guna menilai status pembangunan kota berkelanjutan. Perumusan KPI ini dilakukan dengan pendekatan Analytic Hierarchy Process (AHP). KPI yang dihasilkan terdiri dari 21 indikator dan 9 elemen dari 3 pilar pembangunan berkelanjutan (ekonomi, sosial, dan lingkungan). Implementasi KPI dilakukan untuk pengukuran status keberlanjutan Kota Tangerang Selatan. Hasil pengukuran menunjukkan bahwa kota ini termasuk dalam tahap awal pembangunan berkelanjutan. Secara umum perkembangan ekonomi dan sosial relatif cukup baik, namun tidak demikian dengan kondisi lingkungannya.ABSTRACTUncontrolled urban development will result in pressure on the environment and the burden of the people. On the contrary, environmental degradation will lead to restricted economic development and decreased quality of life. In order to prevent negative impacts, it is necessary to implement the principles of sustainable city development. Evaluation of the implementation of sustainable city development is needed to determine whether the development of a city is sustainable or not. This study aimed to develop Key Performance Indicators (KPI) to assess the status of sustainable city development. The formulation of KPI is done with Analytic Hierarchy Process (AHP). KPI generated consists of 21 indicators and 9 elements of the 3 pillars of sustainable development (economic, social, and environmental). Implementation of KPI conducted to measure the sustainable status of South Tangerang City. The results show that the city is in the early stages of sustainable development. In general, economic and social development is relatively good, but not so good with the environmental conditions.
Strategi Pengembangan Usaha Wisata Homestay Berbasis Komunitas di Kabupaten Raja Ampat, Provinsi Papua Barat Selna Adesetiani; M Kolopaking, Lala; Eriyatno, Eriyatno
Sodality: Jurnal Sosiologi Pedesaan Vol. 9 No. 3 (2021): Sodality: Jurnal Sosiologi Pedesaan
Publisher : Departement of Communication and Community Development Sciences, Faculty of Human Ecology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22500/9202136386

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Raja Ampat is one of the regencies in Papua that has accelerated the development of tourism activities due to its biodiversity. The tourism potential of Raja Ampat impacts the transformation of social change from fishing tribes to sustainable ecotourism management communities. This study aims to analyze: 1) potentials, constraints, and needs for developing a community-based Homestay business of the indigenous people of Raja Ampat; 2) outsiders’ intervention as well as financial access; 3) and the direction of community business development for homestay owners in Kampung Yenbuba and Kampung Arborek, Raja Ampat. The approach used in this study is a qualitative approach with a constructivism paradigm. The data collection techniques were done by applying the methods of observations, interviews, documentation, focus group discussions, and secondary data collections. The result showed that by managing a Homestay business in Raja Ampat, there was a significant increase in terms of the economy compared to when people worked as fishermen. The intervention from various parties such as the government, Non-Governmental Organizations, and the private sectors are very influential in implementing community-based tourism business development. Thus, there is a need for development directions in gaining access to various available resources and the participation of external parties to increase human resource capacity, access to finance, connectivity, and digitalization.
Analisis Struktur Program Penguatan Bisnis Pemula bagi Wirausaha Pemuda Menggunakan Interpretive Structural Modeling Rasdan, Rathoyo; ., Eriyatno; Affandi, M.Joko; ., Machfud
Jurnal Aplikasi Manajemen Vol. 11 No. 4 (2013)
Publisher : Universitas Brawijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

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Unemployment increasing in Indonesia is currently a significant, especially unemployment of college graduates. Hence, the development of youth entrepreneurship can be an alternative solution. In the development progress of emerging entrepreneurship programs in a variety of higher education, but have not contributed significantly to job creation and unemployment reduction. In case the complex problems is necessary to study the structure of the program. The aim of this paper is to analyze the structure and key elements of strengthening start-up business program, which is one way of growing entrepreneurial youth.The interpretive structural modeling (ISM) methodology is used to envelop relationship among these elements. ISM approach begins with the identification of elements that correspond to the problem or issueuntil finally the distribution of elements and structures extraction models. The element of objective program have been identified base on their driving power and dependence power. The results shown the key element isto grow the start-up business services unit in college. To achieve these objectives have been element of possibly changes, namely entrepreneurship curriculum changing in college. Curriculum changes focused to characterbuilding and soft-skill, in addition the competence of graduates which are the objectives of national education.
Child Health Improvement through Implementation of Food Safety Model Safari, Arief; Machfud, Machfud; Eriyatno, Eriyatno; Daryanto, Heny Kuswanti
Kesmas Vol. 10, No. 4
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

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Pemenuhan akan pangan merupakan komponen dasar untuk mewujudkan sumber daya manusia yang berkualitas. Namun, masih terdapat permasalahan dalam mewujudkannya, di antaranya masalah keamanan pangan dengan persentase kasus keracunan makanan masih tinggi. Penelitian ini bertujuan untuk menganalisis situasi pelaksanaan keamanan Pangan Jajanan Anak Sekolah (PJAS) yang ada saat ini dan memilih alternatif model keamanan pangan yang paling efektif dan efisien diterapkan di usaha mikro kecil (UMK) guna meningkatkan keamanan pangan yang dihasilkannya sehingga terjadi peningkatan kesehatan anak. Penelitian dilakukan pada kuartal II tahun 2015 sampai dengan awal kuartal III tahun 2015 melalui survei lapangan dan survei pakar dengan mengambil studi kasus di lingkungan sekolah dasar. Survei lapangan melibatkan 102 responden untuk memungkinkan dilakukannya analisis situasional dan juga survei pakar untuk memilih model keamanan pangan yang paling efektif dan efisien untuk diterapkan pada UMK PJAS dengan Analytical Hierarchy Process. Hasil survei lapangan menunjukkan 91% responden anak sekolah pernah mengalami gangguan kesehatan setelah mengonsumsi PJAS. Selain itu, 100% responden UMK PJAS tidak menggunakan masker dan sarung tangan sebelum mengolah makanan/minuman, 62% masih menggunakan air sumur sebagai sumber air untuk produksi PJAS dan 86% menggunakan Bahan Tambahan Pangan. Hasil survei pakar menunjukkan model Lima Kunci Pangan Aman terpilih sebagai model keamanan pangan yang paling efektif dan efisien diterapkan pada UMK PJAS. Food is the most important basic human need, in which it’s fulfillment becomes major component of human right to embody qualified human resources in Indonesia. However, there have been some problems to embody it, such as food safety problem with percentage of foodborne ilness case that remains high. This study aimed to analyze the situation of Street Food for School Children (SFSC) safety practice nowadays and select the most effective and efficient food safety model alternative implemented on Micro and Small Enterprises (MSE) in order to improve food safety performance, so child health improvement may occur. This study was conducted in the second quarter until the early third quarter of 2015 through field survey and expert survey by taking case study in elementary school environment. Field survey involved 102 respondents was conducted to enable situational analysis and expert survey was conducted to select the most effective and efficient food safety model implemented in SFSC MSE with Analytical Hierarchy Process. Field survey results showed 91% school child respondents ever suffered from health disorders after consuming SFSC. Moreover, 100% SFSC MSE respondents did not wear masks nor gloves before producing food/beverage, 62% still used nearby well water as water source for SFSC production and 86% used Food Additives. Expert survey results showed Five Keys to Safer Food model selected as the most effective and efficient food safety model implemented in SFSC MSE.
Kebijakan Pengembangan Budidaya Tanaman Bambu untuk Pengelolaan Berkelanjutan DAS Aesesa Flores Noywuli, Nicolaus; Sapei, Asep; H. Pandjaitan, Nora; Eriyatno, Eriyatno
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 9 No 4 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.4.946-959

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The existence of Aesesa Flores (AF) watershed is very important for people in Ngada and Nagekeo Regency of Flores island. The AF watershed provides water, land use, economic and other environmental services. However, the excessive exploitation is a major threat for the existence of the AF watershed. The degradation of the AF watershed function such as reduction in river debit, increase of critical land, land use change as well as the problem of poverty. The upstream area is intended as a conservation area where Watu Ata nature preservation park is located, the bamboo forest and Bajawa as the capital city of Ngada Regency. The downstream area is not only as capital city of Nageko Regency but also as paddy field area. One of the activity to improve the watershed function is through a comprehensive and sustainable management policy design based on characteristics and carrying capacity of the AF watershed. This research was conducted in April-May 2018 and the the purpose of the study is to analyzed key factors and establishing an alternative for sustainable management policy development of AF watershed using a prospective method. This study using mainly primary data obtained from the seven local experts through the filling of the questionnaire. The result shows that there are 22 attribute factors and it identified as 10 key factors. The main two key factors are bamboo cultivation, processing technology of bamboo, enlargement of bamboo cultivation area and practicing the soil and water conservation technique. The 10 key factors then become input for designing the management policy of AF watershed. Bamboo become the dominant and key factor because bamboo could be developed into biomass energy plant and it serves social, economic and ecological values for the local people of Ngada and Nagekeo Regency. Bamboo cultivation has a good prospect financially for the local people.
Co-Authors A.A. Ketut Agung Cahyawan W Affandi, M.Joko Aji Hermawan Anas Miftah Fauzi Anas Mitfah Anggraini Sukmawati Aprianto, Heri Arief Daryanto Arief Safari Arif Satria Asep Sapei B. S. Kusmuljono Bambang S. Kusmuljono Bintang Akbar MB Bomer Pasaribu Bunasor Sanim CHANDRA INDRAWANTO D Agoes Goenawan D. Agus Goenawan Dadan Umar Daihani Dadang Sukandar Dedi Budiman Hakim Dedi Mulyadi2, Dedi Dino Rimantho Eka Intan Kumala Putri Erliza Noor Ernan Rustiadi Erwin Susanto Sadirsan Erwin Susanto Sadirsan Evita H Legowo Evita H. Legowo Fadjar Sofyar Gunawan Sumodiningrat Hadi Susilo Arifin Handojo Kristyanto HC Royke Singgih Hefni Effendi Hendrastuti Hendrastuti Heny K Daryanto heri apriyanto Heri Apriyanto Hermanto Siregar Hermanto Siregar Husain, Aryanto I Ketut Gunarta I Wayan Rusastra Ikhwanuddin Mawardi Ikhwanuddin Mawardi Iveline Anne Marie Johny Wahyuadi Soedarsono Joko Affandi Lala M Kolopaking M. Joko Affandi M. Joko Affandi M. Syamsul Maarif M.Yanuar J. Purwanto Machfud . MACHFUD MACHFUD Machfud Machfud Machfud Machfud Maliki Heru Santosa Marimin Marimin Maya Dewi Dyah Maharani Meika Syahbana Rusli Mirza Nirwansyah Muliaman D. Hadad Musa Hubeis Nastiti Siswi Indrasti Nicolaus Noywuli NOER SOETRISNO Nopi Hidayat Nopi Hidayat Nora H. Pandjaitan Noywuli, Nicolaus Nurfaida Nurfaida Nurheni Wijayanto Nurmala Panjaitan Nurul Taufiqu Rochman Oryzanti, Parwa Oteng Haridjaja Parlagutan Silitonga Parulian Hutagaol Rathoyo Rasdan Riyanto, Agus Safari, Arief Saharuddin Santun R.P. Sitorus Selna Adesetiani Sidik Herman, Sidik Sofiyessi, Ermia Suci Wulandari SUKARDI SUKARDI Sumardjito, Herry Sumardjo Sutrisno . Sutrisno, Sutrisno Syamsul Maarif Tajuddin Bantacut Teguh Adiprasetyo Tjiptogoro Dinarjo Soehari Trias Andati Tuti Herawati Widyo Gunadi Willy Susilo Willy Susilo Yandra Arkeman Yulia Pujiharti