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All Journal JURNAL TEKNIK MESIN Journal of Engineering and Management in Industrial System PALITA: Journal of Social - Religion Research Tafaqquh: Jurnal Penelitian Dan Kajian Keislaman Jurnal Ilmu Kedokteran dan Kesehatan Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan Jurnal Sains Riset Al-Bukhari: Jurnal Ilmu Hadis JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) MEANS (Media Informasi Analisa dan Sistem) Jurnal Riset Pembelajaran Matematika Sekolah APPLIED RESEARCH ON CIVIL ENGINEERING AND ENVIRONMENT (ARCEE) International Journal of Mechanical Engineering Technologies and Applications (MECHTA) Indonesian Collaboration Journal of Community Services (ICJCS) Fahima: Jurnal Pendidikan dan Kajian Keislaman Ijtimā`iyya: Journal of Muslim Society Research TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES (TIRES) Jurnal Manajemen Informatika & Teknologi MIYAH: Jurnal Studi Islam Prosiding Seminar Nasional Teknik Industri Tabela Jurnal Pertanian Berkelanjutan Jurnal Ilmiah Sistem Informasi Future Academia : The Journal of Multidisciplinary Research on Scientific and Advanced Journal of Civil Engineering and Vocational Education SJME (Supremum Journal of Mathematics Education)
Eko Siswanto
Mahasiswa Jurusan Teknik Mesin, Fakultas Teknik, Universitas Diponegoro
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Bioremediasi dan Fitoremediasi Tanah Pertanian Tercemar Pestisida sebagai Upaya Pengelolaan Lahan Berkelanjutan: Studi Kasus: Desa Slemanan, Kec.Udanawu, Kab. Blitar Siswanto, Eko
Tabela Jurnal Pertanian Berkelanjutan Vol. 4 No. 1 (2026): Edisi Januari
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/tabela.v4i1.1492

Abstract

Penggunaan pestisida secara intensif dalam sistem pertanian berkontribusi terhadap akumulasi residu kimia di dalam tanah yang berpotensi menurunkan kualitas lingkungan dan keberlanjutan lahan pertanian. Penelitian ini bertujuan menganalisis penerapan bioremediasi dan fitoremediasi sebagai upaya pengelolaan lahan pertanian berkelanjutan pada tanah tercemar pestisida di Desa Slemanan, Kecamatan Udanawu, Kabupaten Blitar. Metode penelitian menggunakan pendekatan observasional eksperimental melalui pengambilan sampel tanah pada lahan terpapar pestisida dan lahan pembanding. Bioremediasi in situ dilakukan dengan penambahan pupuk kompos organik untuk meningkatkan aktivitas mikroorganisme tanah, sedangkan fitoremediasi dievaluasi melalui identifikasi tanaman indigenous yang toleran terhadap kondisi tercemar. Analisis meliputi populasi mikroorganisme tanah menggunakan metode Total Plate Count (TPC), pengukuran sifat kimia tanah (pH, C-organik, dan N-organik), serta analisis residu pestisida menggunakan kromatografi gas. Hasil penelitian menunjukkan bahwa aplikasi kompos organik mampu meningkatkan populasi mikroorganisme tanah secara signifikan dan mempercepat penurunan residu pestisida hingga berada di bawah ambang batas aman (<0,003 ppm). Kondisi pH tanah relatif stabil pada kisaran netral, yang mendukung aktivitas mikroba pendegradasi. Selain itu, beberapa tanaman indigenous, terutama Chromolaena odorata L. dan Vetiveria zizanioides L., menunjukkan potensi sebagai agen fitoremediasi berdasarkan tingkat dominansi dan adaptasinya terhadap lahan tercemar. Integrasi bioremediasi dan fitoremediasi terbukti efektif dalam memulihkan kualitas tanah serta mendukung pengelolaan lahan pertanian yang ramah lingkungan dan berkelanjutan.
Gambaran Pengelolaan Kebiasaan Pola Makan Pada Pasien Diabetes Melitus Tipe 2 di Wilayah UPTD Puskesmas Baiturrahman Reza, Muhammad; Siswanto, Eko; Zurryani
Future Academia : The Journal of Multidisciplinary Research on Scientific and Advanced Vol. 3 No. 4 (2025): Future Academia : The Journal of Multidisciplinary Research on Scientific and A
Publisher : Yayasan Sagita Akademia Maju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61579/future.v3i4.637

Abstract

Diabetes melitus tipe 2 merupakan penyakit kronis yang ditandai dengan peningkatan kadar glukosa darah akibat gangguan sekresi dan kerja insulin. Salah satu pilar utama dalam pengendalian diabetes melitus adalah pengelolaan pola makan yang tepat. Penelitian ini bertujuan untuk mengetahui gambaran pengelolaan kebiasaan pola makan pada pasien diabetes melitus tipe 2 di wilayah UPTD Puskesmas Baiturrahman. Jenis penelitian ini adalah penelitian deskriptif dengan desain cross-sectional. Teknik pengambilan sampel menggunakan judgment sampling dengan jumlah responden sebanyak 100 pasien diabetes melitus tipe 2. Data dikumpulkan melalui kuesioner dan dianalisis menggunakan analisis univariat. Hasil penelitian menunjukkan bahwa sebagian besar responden memiliki pengelolaan kebiasaan pola makan dalam kategori baik, yaitu sebanyak 93 orang (93%). Kesimpulan penelitian ini menunjukkan bahwa pengelolaan kebiasaan pola makan pada pasien diabetes melitus tipe 2 di wilayah UPTD Puskesmas Baiturrahman tergolong baik dan telah menerapkan prinsip 3J, yaitu jumlah kalori sesuai kebutuhan individu, jadwal makan yang teratur, serta jenis makanan yang tepat.
PENDEKATAN ALGORITMA CROSS ENTROPY-GENETIC ALGORITHM UNTUK MENURUNKAN MAKESPAN PADA PENJADWALAN FLOW SHOP Widodo, Dian Setiya; Santoso, Purnomo Budi; Siswanto, Eko
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 2 No. 1 (2014)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2014.002.01.6

Abstract

 In the flow shop scheduling each job will go through every machine in the same order. The goal of this research is to complete a series of jobs in order to obtain the optimal makespan  for stick skewers rounding machine. It is become necessities because the company has no planning and scheduling, while the demand exceeds the capacity Thus, optimize the scheduling is needed to be done. One way to optimize the scheduling is to minimize makespan. Based on the results of the research Cross Entropy Algorithm-Genetic Algorithm (CEGA) can provide the optimal solution. This is evident by a comparison technique that enumeration techniques obtained similar results with makespan 1982 seconds, but when compared to the company, CEGA method is better with makespan efficiency of 12.18%. The use of CEGA with the MATLAB has more advantages that simplify and speed in performing the calculations to can optimal solution. 
PENERAPAN KONSEP GREEN MANUFACTURING PADA BOTOL MINUMAN KEMASAN PLASTIK Soedarmadji, Wisma; Surachman, Surachman; Siswanto, Eko
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 3 No. 2 (2015)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2015.003.02.3

Abstract

Abstract Green Manufacturing is a production process that uses input with a relatively low environmental impact and produce little or no waste or pollution. Application of green manufacturing in the production process of plastic packaging beverage bottles through several stages of the coloring process, preparation of cleaning, repair environmentally friendly, and environmentally friendly conditions. Delivery bottle plastic packaging to the manufacturer for recycling reaches ± 2-3 tons in one shipping every week. Delivery is done three times a month, so that averaged reach 8-12 tons per month for waste bottles of all brands. The purpose of this research are: 1) Knowing the positive influence between staining with cleansing preparation, 2) Knowing the positive influence between the preparation of cleaning with environmentally friendly improvements, 3) Knowing the positive effect between environmentally friendly improvements to the condition of eco-friendly, 4) Knowing the positive influence between staining with environmentally friendly conditions. This study used a survey method using data analysis Partial Least Square (PLS). Results of this research are: 1) Variable staining and no significant positive effect on the variable cleansing preparation 2) Variable cleaning preparations positive and significant impact on the improvement of environment-friendly 3) Variable environmentally friendly improvements and significant positive effect on the condition of environment-friendly. 4) Variable staining and no significant positive effect on the condition of environment-friendly.
ANALYSIS OF TEMPERATURE DISTRIBUTION OF HEAT TRANSFER COEFFICIENT IN COOLING SYSTEM (SIMULATION) USING POROUS MEDIA WITH POROSITY VARIATION Su'udy, Ahmad Hamim; Siswanto, Eko; Soenoko, Rudy
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 5 No. 2 (2017)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2017.005.02.3

Abstract

Abstract: Internal combustion engine is an engine that is old enough and today has much alternative energy that is found to shift from the role of motor fuel, The cooling system in internal combustion engine, if not handled properly will cause something that is fatal is the occurrence of overheating. Cooling during this time using the fin and radiator, and research continues to grow in terms of heat transfer, that is by using porous media, with the help of computer simulation then the role of the fin and radiator can be replaced with porous media with porosity variation 10%, 15%, 20% 25%, 30% so that the temperature distribution will be obtained. The result of the research by using simulation shows that the porosity value of porous media, the temperature distribution value is also bigger. The lower porosity of the value of (h) the heat transfer coefficient will increase.
Co-Authors Agung Sugeng Widodo Ahmad Hamim Su’udy Al-Hamimy, Muhammad Faishol Arsito Ari Kuncoro Asra, Ulfa Aulia Rahman budi hartono Cahyadi, Edy Cahyady, Edy Desreza, Nanda El Hakim, Lukman Febrianna Vecillia Sukamto Febryantahanuji Febryantahanuji Fitry Rahmawaty Fuad, Ainul Gunawan, Chandra Huda, Ahmad Akromul I.N.G. Wardana IMAM MUSTOFA Islamy, Athoillah Lilis Yuliati Lolyka Dewi Indrasari Mahendra, Kiemas Aji Andika Mawardi Amin Meiliasari MSK. Tony Suryo Utomo Mubarok, Sofarul Mudhaffar, Munzir Muhammad Reza Prayogi, Rizal Mifthakhul Purnomo Budi Santoso Putra, Bernardus Crisanto Razi, Misru Rizkidawati, Rizkidawati Rudy Soenoko Safitri , Ana Saida, Said Aandy Salsabilla, Nadya Sidik, Muhamad Sigit Winarto, Sigit Slamet Wahyudi Somad, Mohamad Ali Sony Susanto Suherman, Nadya Salsabila Sukemi Kamto Sudibyo Surachman Surachman Tian Abdul Aziz Tripariyanto, Afiff Yudha Ubaidillah Wardani Rahayu Widodo, Dian Setiya Widya Wijayanti Wijaya, Anindita Fitria Winarto Winarto Wisma Soedarmadji, Wisma Yao, Jiafeng Zaenal Mustofa Zulihi Zurryani