Article Per Year (5 Year)
p-Index From 2019 - 2024
1.376
P-Index
This Author published in this journals
All Journal Jurnal Teknologi Industri Pertanian Jurnal Manajemen dan Agribisnis Forum Pasca Sarjana Jurnal Social Economic of Agriculture Jurnal Ilmu Komputer dan Agri-Informatika Jurnal Penelitian Pascapanen Pertanian JURNAL STANDARDISASI Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Riset Industri Jurnal Industri Hasil Perkebunan Register: Jurnal Ilmiah Teknologi Sistem Informasi JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN) International Research Journal of Business Studies (E-Journal) Warta Penelitian Perhubungan JURNAL PANGAN BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi International Journal of Economics, Business, and Entrepreneurship (IJEBE) JURNAL TEKNIK INDUSTRI
Yandra Arkeman
Teknologi Industri Pertanian, Fateta IPB, Bogor
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture 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 Social Sciences Transportation Other

Published : 44 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 44 Documents
Search

 1   2   3   4   5 
ANALISIS ANDAL HASIL UJI PROFISIENSI UNTUK PRODUK AGROINDUSTRI Budiantari, Fajarina; Arkeman, Yandra; Kantasubrata, Julia
JURNAL STANDARDISASI Vol 14, No 3 (2012): Vol. 14(3) 2012
Publisher : Badan Standardisasi Nasional

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

Abstract

Sampel yang sama dapat mempunyai data hasil analisis yang berbeda apabila dianalisis pada beberapa laboratorium yang berbeda. Perbedaan hasil pengujian yang cukup besar dapat menimbulkan keraguan dalam mengambil suatu keputusan atau kesimpulan. Untuk mengetahui unjuk kerja laboratorium dan meningkatkan kinerja laboratorium dapat dilakukan uji profisiensi. Evaluasi hasil uji profisiensi yang berbeda dapat menyebabkan interpretasi hasil uji profisiensi yang berbeda pula. Hal ini berarti berpengaruh pula bagi penilaian kinerja laboratorium peserta. Penelitian ini bertujuan menganalisis beberapa metode evaluasi hasil uji banding (Metode 1: seleksi data Grubbs 1 kali kemudian terhadap data yang tersisa dilakukan perhitungan Robust Z-Score; Metode 2: seleksi data Grubbs berulang kali sampai tidak ada lagi data yg keluar, kemudian terhadap data yang tersisa dilakukan perhitungan Robust Z-Score; Metode 3: langsung Robust Z-Score). Selain itu dalam makalah ini akan dinalisis juga jenis metode pengujian yang digunakan oleh peserta uji profisiensi. Data yang digunakan adalah data hasil uji profisiensi yang dikoordinasikan oleh Komite Akreditasi Nasional (KAN) tahun 2011 untuk komoditi kakao bubuk dan saus cabai. Hasil penelitian menunjukkan metode evaluasi hasil uji 2 adalah yang paling sensitif (memberikan jumlah laboratorium outlier paling banyak) apabila dibandingkan dengan metode evaluasi hasil uji 1 dan 3. Hasil kinerja laboratorium peserta yang menggunakan metode pengujian Standar Nasional Indonesia (SNI) cukup memuaskan.
Identifikasi Jenis Kayu Menggunakan Support Vector Machine Berbasis Data Citra Gunawan, AA Gede Rai; Nurdiati, Sri; Arkeman, Yandra
Jurnal Ilmu Komputer dan Agri-Informatika Vol 3, No 1 (2014)
Publisher : Departemen Ilmu Komputer IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1644.643 KB)

Abstract

Identifikasi jenis kayu di Indonesia pada umumnya dilakukan secara manual, dengan cara memperhatikan pori kayu pada daerah penampang kayu menggunakan kaca pembesar atau mikroskop dengan pembesaran minimal 10 kali. Teknik komputerisasi belum banyak dilakukan terutama karena kurangnya penelitian di bidang ini dan sulitnya mendapatkan database kayu. Penelitian ini bertujuan mengembangkan sebuah sistem untuk mengklasifikasikan 4 jenis kayu yang diperdagangkan di Indonesia dengan metode support vector machine (SVM) berbasis citra. Teknik ekstraksi ciri yang digunakan adalah two-dimensional principal component analysis (2D-PCA). Sistem ini dapat mengidentifikasi kayu dalam waktu singkat sehingga mempercepat proses identifikasi jenis kayu. Hasil klasifikasi dari 120 kali percobaan dengan menggunakan 96 data citra dengan 4 jenis kayu menunjukkan akurasi terbaik sebesar 95.83% pada kernel Polinomial. Kata kunci: Citra mikroskopis, Identifikasi jenis kayu, SVM
IDENTIFIKASI DAN EVALUASI RISIKO MENGGUNAKAN FUZZY FMEA PADA RANTAI PASOK AGROINDUSTRI UDANG Nasution, Syarifuddin; Arkeman, Yandra; Soewardi, Kadarwan; Djatna, Taufik
Jurnal Riset Industri Vol 8, No 2 (2014): Teknologi Pengendalian Pencemaran Lingkungan untuk Industri Hijau
Publisher : Badan Penelitian dan Pengembangan Industri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1631.193 KB)

Abstract

Agroindustri udang dihadapkan pada berbagai masalah yang kompleks dan rentan terhadap gangguan.Untuk dapat mengenali risiko masing-masing pelaku rantai pasok dan memilih tindakan berdasarkan prioritas diperlukan suatu model identifikasi dan evaluasi risiko.Tujuan penelitian ini adalah menghasilkan modelidentifikasidan evaluasirisikorantai pasok udang. Identifikasi risiko akan dilakukan dengan pendekatan what-if analysis dan evaluasi risiko yang dikembangkan menggunakan model fuzzy FMEA, dengan input data dari beberapa ahli dan pelaku rantai pasok udang. Hasil penelitian menunjukkan bahwa pelaku petani mempunyai risiko yang paling tinggi dengan probabilitas sebesar 0,45. jika dibandingkan risiko pada tingkat pedagang pengumpul (0,29) dan risiko agroindustri (0,18). Risiko dominan pada tingkat petani disebabkan oleh kegagalan panen akibat serangan hama dan penyakit. Pada tingkat pengumpul risiko dominan adalah keberadaan dan loyalitas pemasok.Sedangkan pada tingkat prosesor risiko dominan adalah keragaman mutu pasokan dan kontaminasi antibiotik pada komoditi udang. Secara keseluruhan model ini dapat digunakan untuk mengidentifikasi faktor-faktorrisiko dan variabel pada tiap tingkatan rantai pasok serta memilih tindakan prioritas sehingga akan diperolehrekomendasi berupa tindakan yang tepat untukmengantisipasinya. Kata kunci: identifikasi dan evaluasi risiko, rantai pasok udang, fuzzy FMEA
PEMODELAN KERANGKA ADAPTIVE THRESHOLD UNTUK MEMONITOR PRODUKSI MINYAK SAWIT NASIONAL BERBASIS STATISTICAL PROCESS CONTROL DAN ARTIFICIAL NEURAL NETWORK-BACKPROPAGATION Pamungkas, Wahyu Widji; Maarif, Syamsul; Irawadi, Tun Tedja; Arkeman, Yandra
Jurnal Industri Hasil Perkebunan Vol 11, No 2 (2016)
Publisher : Balai Besar Industri Hasil Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (338.463 KB) | DOI: 10.1111/jihp.v11i2.3418

Abstract

Indonesia is the largest exporter of palm oil in the world, as the largest producer Indonesia still havemany problems. The problem caused by incomparable between the growth of upstream and downstreampalm oil industries. This impact to low added value of palm oil, then Indonesia exports palm oil in crudeform. On the other hand, On the other hand , orientation export of this commodity is also prone of barrier,because Indonesia was not the price setter of this commodity in the international market. Therefore it isimportant to monitor and predict the development of national palm oil production volume in order to takegood anticipation. This research develop a framework model adaptive threshold to monitor the growing ofnational palm oil production volume with techniques of statistical process control (SPC) and back propagationartificial neural network (ANN - BP) methods. Historical data production volume period from 1967 to 2015was used as a base of the behavior as data to determine the threshold and prediction volume for nextperiods. The formation of the threshold value was based on the behavior of the historical data, which areoriented by the epicenter of the average value in the last two periods .Through mapping of data historicalperiod values, existing and forecast values with adaptive threshold can show tolerant level for the threshold.Furthermore, based on the analysis, it is known that the prediction of 2016 to 2018 period, there will behappen the dynamics production volume of national palm oil within tolerance threshold. The values of thesepredictions generated from the simulation model predictions of ANN-BP with the level very good of validationmodel, demonstrated the level of squared errors is very small1 in the MSE = 0.00021136 with a degree ofoutput correlation and the target is very strong2 with R Validation is 99.98 percent.Keywords: adaptive threshold, statistical process control, artificial neural network, national palm oilproduction.
Business Process Reengineering of Sustainable Teak Forest at Agroforestry Industry Alkaff, Muhammad; Marimin, Marimin; Arkeman, Yandra; Sukardi, Sukardi; Purnomo, Herry
INTERNATIONAL RESEARCH JOURNAL OF BUSINESS STUDIES Vol 9, No 3 (2016): December 2016 - March 2017
Publisher : Universitas Prasetiya Mulya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1236.375 KB)

Abstract

Perancangan Model Sistem Angkutan Studi Kasus Zaman, Fasika Khaerul; Arkeman, Yandra; Hartoyo, Sri
JURNAL PANGAN Vol 20, No 3 (2011): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1812.334 KB) | DOI: 10.33964/jp.v20i3.162

Abstract

Pangan merupakan salah satu kebutuhan dasar manusia yang paling asasi. Beras masih menjadi komoditi utama penopang ketahanan pangan nasional. Perum BULOG penyelenggara usaha logistik pangan pokok yang melakukan penyebaran persediaan melalui kegiatan angkutan antar Divisi Regional (Divre). Penelitian bertujuan merancang sistem angkutan antar Divre. Metode penelitian menggunakan metode perancangan sistem yaitu kegiatan merancang sistem melalui tahapan-tahapan tertentu untuk menjawab permasalahan yang ada. Menggunakan model optimasi dalam Pemrograman Linieryaitu Transportation Problem (Permasalahan Transportasi). Total biaya angkutan untuk tahun 2010 dengan model optimasi lebih rendah Rp. 17.461.590.772,- apabila dibandingkandengan total biaya yang dihitung dengan metode yang digunakan saat ini. Penggunaan pemrograman linier untuk angkutan antar Divre Perum BULOG menghasilkan optimasijumlah persediaan yang diangkut, jalur dan biaya angkutan. Model optimasi tidak hanya dilakukan terhadap kondisi ideal tetapi juga terhadap kemungkinan adanya perubahan perubahan melalui analisa pasca optimasi. Hasil analisa menunjukkan bahwa sistem operasional angkutan terbagi kedalam Sistem Perencanaan, Sistem Pelaksanaan, Sistem Evaluasi dan Sistem Penunjang. Keempat sistem tersebut saling berkaitan satu dengan lainnya dengan tujuan akhir adalah pelaksanaan angkutan antar Divre. Sistem ini banyak ditunjang oleh penggunaan pemrograman linier untuk mendapatkan biaya angkutan yang minimum.Food is one of the most basic human rights. Rice is still a major commodity supporting the national food security. Perum BULOG is the business organizer who makes the distribution supplies through transport activities among the Regional Divisions (Divres). The research aims to design a transportation system among the Divres. Research method used for designing the system is a system design activities through certain stages to address existing problems using Linear Programming optimization model in the Transportation Problem. The total cost of transport for 2010 was Rp. 17.461.590.772 which is lower compared to the total cost calculated by the method used today. The use of linear programming to transportation among Divres produces transported amount of inventory optimization, route and transportation costs. Optimization model is not only carried out on ideal conditions but also to the possibility of changes through the postoptimization analysis. The result showed that the operational system of transportation is divided into Planning System, Support System, Evaluation System and Integrated System. The four systems are interconnected with each other with the ultimate goal is the implementation of transport among Divres. This system is much supported by the use of linear programming to obtain the minimum transportation cost. 
Peningkatan Kapabilitas Karyawan dan Penerapan Budaya Baru Perusahaan dalam Mewujudkan Daya Saing Sudirlan, Iwan; Maarif, M Syamsul; Affandi, Joko; Arkeman, Yandra
JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN) Vol 5, No 2 (2019): JURNAL KONSEP BISNIS DAN MANAJEMEN MEI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (621.551 KB) | DOI: 10.31289/jkbm.v5i2.2274

Abstract

The rapidly changing world environment requires companies to adjust to existing conditions. Environmental changes that occur include technology, information systems, economic and political causes of the emergence of new regulations and derivatives so that industry and industry players in the implementation can run well. One telecommunication company in Indonesia in maintaining revenue and profit growth improves employee capability and application of new corporate culture in realizing competitiveness. A vision and mission change with complete comprehensive transformation with a strategy embodied in employee-driven programs based on company values. The company in transformation years periode from 2011 until 2016 hold engagement survey with main result the majority of opinions like the changes that occur. Researcher use survey method questionnaires to gather information after reborn launched from Indosat Ooredoo employees as respondents that distributed to a level of staff, managers, division heads and group heads. Descriptive statistical analysis methodology is used to analyze information that has been collected. The results data analysis of the questionnaire showed that 7 (seven) variables assessing the improvement of employee capabilities and the application of the company's new culture in realizing competitiveness showed that the seven variables affected the level of security and comfort of employees and middle management.
PERBANDINGAN KINERJA KAPAL-KAPAL TANKER ANGKUTAN BBM DAN MINYAK MENTAH MENGGUNAKAN MULTIVARIATE ANALYSIS OF VARIANCE: STUDI KASUS PT. PERTAMINA (PERSERO) Winarto, Catur; Iskandar, Budhi Hascaryo; Arkeman, Yandra
Warta Penelitian Perhubungan Vol 29, No 1 (2017): Warta Penelitian Perhubungan
Publisher : Sekretariat Badan Penelitian dan Pengembangan Perhubungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (547.864 KB) | DOI: 10.25104/warlit.v29i1.315

Abstract

ABSTRAK: Pertamina sebagai badan usaha milik negara dipercaya untuk mendistribusikan BBM dan mengangkut minyak mentah ke seluruh pelosok Indonesia dengan mengoperasikan kapal-kapal tanker menurut tipe dan muatan yang diangkut.Kinerja kapal-kapal tanker penting diketahui karena tuntutan efisiensi biaya pengapalan. Hasil penelitian menunjukkan bahwa kinerja kecepatan kapal tertinggi (13,2940 knot) ditunjukkan oleh kapal tipe GP, sedangkan dan kinerja kecepatan kapal terburuk (10,5233 knot) ditunjukkan oleh kapal tipe MR masing-masing sebagai angkutan minyak mentah. Kinerja susut muatan terbaik (0,02683%) ditunjukkan oleh kapal tipe MR angkutan minyak mentah, dan terburuk (0,05669%) ditunjukkan oleh kapal tipe GP angkutan komponen BBM. MANOVA digunakan untuk menganalisis pengaruh antara variabel bebas tipe kapal dan muatan yang diangkut terhadap variabel kinerja kecepatan kapal dan susut muatan. Hasil analisis menunjukkan bahwa nilai F untuk Pillai?s Trace, Wilks? Lambda, Hotelling?s Trace, dan Roy?s Largest Root memiliki signifikansi lebih kecil dari 0,01 artinya terdapat perbedaan yang signifikan untuk kinerja kecepatan kapal dan susut muatan menurut tipe kapal dan kargo yang diangkut. Dari hasil tests of between subjects effects, dapat disimpulkan bahwa tipe kapal dan kargo yang diangkut berpengaruh signifikan terhadap kecepatan kapal yang ditunjukkan pada nilai F dengan signifikansi 0,001, tetapi tidak berpengaruh signifikan terhadap susut muatan, sebagaimana ditunjukkan pada nilai F dengan signifikansi 0,997.ABSTRACT : Pertamina as a state-owned enterprise was trusted to transport product oil and crude oil to all corners of Indonesia by operating oil tankers according to type and cargo transported. Tankers? performance were important to know due to efficiency in shipping cost. Results of this study showed that the fastest speed performance (13.2940 knots) was shown by the type of vessel GP, while the slowest performance (10.5233 knots) was indicated by the type of vessel MR, both of them carried crude oil. While the best performance of transportation loss was demonstrated by the type of vessel MR with cargo crude oil that was 0.02683%, and the worst was indicated by the type of vessel GP with cargo intermediate that was 0.05669%. MANOVA was used to analyse influences independent variables the type of vessel and the cargo transported on the dependent variables the performance of speed and transportation loss. The result expressed that F value of Pillai's Trace, Wilks' Lambda, Hotelling's Trace, and Roy's Largest Root was significant, smaller than 0.01. It was meant that there was a significant difference to the performance of the speed and the transportation lossses according to the type of vessel and the cargo transported. Hence, the results of the tests of between subjects effects indicated that the type of vessel and the cargo transported significantly effected on the speed as indicated by the F value with significance value 0.001, but no significant effect on the transportation loss, as indicated on the F value with significance value 0.997.
PERENCANAAN BISNIS TEPUNG KOMPOSIT DENGAN SISTEM BAGI HASIL Darsasa Herdiana Anggriyanto; Marimin; Yandra Arkeman
Jurnal Teknologi Industri Pertanian Vol. 29 No. 3 (2019): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2019.29.3.299

Abstract

The successful of composite flour business planning is required a feasibility study and revenue sharing system. The objective of this research is to design the business plan for composite flour through feasibility study and revenue sharing system. The exploratory research method with observation approach was implemented in this research. The feasibility aspects to observed are market, technical, human resource and organization, environment and financial aspect for revenue sharing. The result showed that tapioca flour and mocaf flour were potential substitutes for wheat flour. Based on the availability of raw materials, mocaf flour has a minimum availability of 10.000 tons / year, therefore it had 29 tons/day to substituted wheat flour. This research designed the substitution of wheat flour were 5% of mocaf flour and 5% of tapioca flour. The feasibility study showed that the payback period (PBP) was 3 years and 6 months while Break Event Point (BEP) was 153.258.997 Kg/year. The result concluded that this business planning were feasible to operate. Further, this research also designed 2 revenue sharing scenarios as recommended by National Sharia Board. Finally, this research succeeds to designed a feasible business for composite flour with revenue sharing. Keywords: business plan, revenue sharing, feasibility, composite flour
EVALUASI MUTU BERAS DAN PENERAPAN GOOD HANDLING PRACTICE (GHP)) DAN GOOD MANUFACTURING PRACTICE (GMP) (STUDI KASUS PENGGILINGAN PADI DI KABUPATEN KARAWANG) Ekaterina Setyawati; Sukardi; Yandra Arkeman; Muslich
Jurnal Teknologi Industri Pertanian Vol. 30 No. 1 (2020): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2020.30.1.100

Abstract

Rice is still a strategic commodity in Indonesia, because it is still a staple food for most of Indonesia's population. Fulfillment of production must also be accompanied by aspects of quality fulfillment. This study aimed to evaluate the quality of rice and to evaluate the application of Good Handling Practice (GHP) and Good Manufacturing Practice (GMP) in small and medium rice miling in Karawang Regency. The performance of rice quality was evaluated based on the requirements for the rice quality class from the Minister of Agriculture Regulation Number: 31/Permentan/PP.130/8/2017 which includes water content, head rice, broken grains and whiteness degrees. Based on the results of quality of rice, it was found that the water contents in the medium and premium quality were 64% and 27%, respectively. Based on the criteria for quality of head rice, it was obtained that all samples were not included premium quality and 22.2% in medium quality. For the criteria of broken grains, it was found 36% in medium quality and the other were below the quality standard. Meanwhile, based on the whiteness degree, most of the rice samples were included in the medium and premium rice qualities. The applications of GHP in rice milling were 42% for small rice milling and 50% for medium rice milling, whereas applications of GMP were 69% for small rice milling and 92% for medium rice milling. Lack of socialisation regarding the importance of quality and implementations of GHP and GMP, and cost of risk that must be added by implementing GMP and GHP were factors caused the low quality of rice in Karawang Regency.Keywords: rice quality in Karawang district, GHP, GMP
Co-Authors A. Aziz Darwis A.A. Ketut Agung Cahyawan W AA Gede Rai Gunawan Adhi Kusnadi Agus Maulana Aida Farida Anak Agung Gede Rai Gunawan ANDIYONO, ANDIYONO Bambang Mulyana Hermanto Budhi Hascaryo Iskandar Budhi Hascaryo Iskandar Bustanul Arifin Casnan Casnan Catur Winarto Dadan Umar Daihani Darsasa Herdiana Anggriyanto Dewi Auditiya Marizka Dewi Sondari Djumali Mangunwidjaja Dorina Hetharia Ekaterina Setyawati Ekaterina Setyawati Eriyatno . Erliza Hambali Erliza Noor Etty Riani Etty Susilowati Fajarina Budiantari Fasika Khaerul Zaman Gunawan Gunawan Herry Purnomo I Nyoman Sujana Irawadi Jamaran Irawadi, Tun Tedja Irman Hermadi Iveline Anne Marie Iwan A Soenandi Joko Affandi Julfi Restu Amelia, Julfi Restu Julia Kantasubrata Junardi Junardi Kadarwan Soewardi Kapelle I.B.D Khaswar Syamsu Kunandi Kunandi Liesbetini Hartoto M. Syamsul Maarif M. Syamsul Ma’arif Maarif, Syamsul Marimin . Marimin Marimin Meidhianto Usman Misgiyarta Misgiyarta Muhammad Alkaff Muslich Nora Azmi Pamungkas, Wahyu Widji Rina Oktaviani Sarinah Sarinah Siti Jahroh Sony Hartono Wijaya Sri Hartoyo Sri Hartoyo Sri Nurdiati Sudirlan, Iwan Sukardi Sukardi Suripto Suripto Syamsul Ma'arif Syamsul Ma’arif Syarifuddin Nasution, Syarifuddin Teja Primawati Utami Titi Candra S Titi Candra S. Trias Andati Trias Andati Trisna Trisna Vonny Indah Sari Wilda Sukmawati Winarto, Catur Winnie Septiani Yudi Yudistira Zaman, Fasika Khaerul Zulfiandri Zulfiandri