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THERMOGRAVIMETRIC ANALYSIS OF PULVERIZED RICE HUSK WASTE CATALYTIC COMBUSTION WITH NATURAL ZEOLIT Hamidi, Nurkholis; Yuliati, Lilis; Purnami, Purnami; Faiz, Naufal Muhammad
International Journal of Mechanical Engineering Technologies and Applications Vol. 5 No. 2 (2024)
Publisher : Mechanical Engineering Department, Engineering Faculty, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/MECHTA.2024.005.02.7

Abstract

Rice husk is a type of agricultural waste that generated from rice production activities. The number continues to increase in line with the increasing food needs of the people in Indonesia. This study aims to determine the effect of the addition of natural zeolite as a catalyst and to determine the effect of natural zeolite mass percentage variation in the mixture on rice husk waste catalytic combustion by using the thermo gravimetric analysis method. The results of this study show that there is an effect of adding natural zeolite catalysts with the mass percentage of natural zeolite variations on the combustion characteristics and activation energy of each mixture. Increasing the mass percentage of natural zeolite catalysts can affect the reaction process become faster and minimize the effort required, but it was found that if the amount of natural zeolite catalyst is too much, it only adds to the heating load which causes slower reaction. The mixture of rice husks with 10% natural zeolite catalyst is the most optimal mixture because it has the lowest required activation energy value and the combustion reaction phases are achieved at a lower temperature than 5% and 15% mass percentage variations.
ANALISIS PENYERAPAN TENAGA KERJA DI PROVINSI JAWA TIMUR TAHUN 2015-2023 Firda, Rochmania; Istiyani, Nanik; Yuliati, Lilis; Luthfi, Agus
Jurnal Ekuilibrium Vol. 9 No. 2 (2025): JEK Volume 9 Nomor 2 Tahun 2025
Publisher : UPT Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jek.v9i2.53689

Abstract

The existence of the Covid-19 pandemic has an impact on the decline in the economy and the decline in labor absorption is not fully absorbed, so the government must also provide jobs. If labor absorption is optimally absorbed, it will affect the increase in the economy so that there is community welfare. The purpose of this study is to analyze how the influence of UMK, PDRB and HDI on labor absorption in East Java Province in 2015-2023 with a research model of panel data regression analysis. In other words, panel data is data obtained from cross sections that are repeatedly observed on the same individual unit at different times. Then a description of the behavior of several objects will be obtained over several time periods and see how the influence of the independent variables is partially through the t test and simultaneously through the F test on the dependent variable. And, knowing how much percentage of the independent variables in this study affect the dependent variable. The estimation results show that UMK does not affect labor absorption in East Java Province, PDRB affects labor absorption in East Java Province and HDI does not affect labor absorption in East Java Province 
Diferensiasi Produk Nephelium Lappaceum Linn sebagai Upaya Peningkatan Ekonomi Keluarga di Desa Baletbaru, Kecamatan Sukowono, Kabupaten Jember Yuliati, Lilis; Aritonang, Gabriel Rianto; Sulaksono, Leonardo Kurniawan; Luqyana, Salsabilla Firyal; Puspitasari, Nazila Dwita Rahma; Musaiyaroh, Ati; Istiyani, Nanik
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 9 No 2 (2025): Volume 9 Nomor 2 Tahun 2025
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v9i2.23583

Abstract

One way to implement the Tridharma of Higher Education is through the Community Service Program (KKN) in the form of student community service. KKN activities are carried out with the aim of developing and building the potential of the village or solving problems in the village. The Research Team consisting of Lecturers collaborated with students from the University of Jember in the University's Village Development Community Service (KKN UMD) in Baletbaru Village, Sukowono District, Jember Regency. Based on identification carried out through direct observation, Baletbaru Village has the potential for village development through the utilization of rambutan commodities that grow abundantly in almost all villages. The Community Service Team found the potential to create home products with high selling power. The method used in village development is the Business Model Canvas. The results of the community service produced products in the form of herbal drinks from rambutan skin with the brand "Anyis", cocktails from rambutan flesh with the brand "Legion", and chips from rambutan wedges with the brand "Bobi". The target of the work program is housewives in Baletbaru Village. The work program activities are expected to be an alternative to improving the family economy in Baletbaru Village.
Mengetik: Pengembangan Produksi Itik Berbasis Inovasi Pakan di Desa Mengen Yuliati, Lilis; Komariyah, Siti; Fauziah, Riska Rian; Utami, Shintya Fatma Tri; Nissa, Tiffany Dian; Musaiyaroh, Ati
Reswara: Jurnal Pengabdian Kepada Masyarakat Vol 7, No 1 (2026)
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/rjpkm.v7i1.7309

Abstract

Program pengabdian masyarakat “MENGETIK: Menuju Mengen Produsen Itik” dilaksanakan untuk mengatasi tingginya pengangguran pemuda dan belum optimalnya pemanfaatan potensi peternakan itik di Desa Mengen, Kabupaten Bondowoso. Metode pengabdian melalui pendekatan Community-Based Innovation Empowerment (CBIE). Program ini melibatkan kelompok Mitra yang terdiri dari 10 orang pemuda dan atau rumah tangga kurang produktif secara ekonomi dengan tujuan meningkatkan kemandirian usaha peternak itik melalui penguatan kapasitas teknis dan manajerial berbasis inovasi pakan lokal, sebagai fondasi awal menuju pengembangan sentra produksi itik berbasis potensi lokal. Kegiatan meliputi survei kebutuhan, sosialisasi, pelatihan teknis pembuatan pakan fermentasi berbasis dedak jagung, serta pendampingan teknis dan manajerial. Hasil evaluasi menunjukkan peningkatan kompetensi peserta sebesar rata-rata 40% berdasarkan pre-test dan post-test, dengan tingkat keberhasilan program mencapai 85,83%. Secara keseluruhan, program ini efektif dalam meningkatkan kapasitas teknis, manajerial, dan ekonomi masyarakat, serta berkontribusi terhadap pencapaian SDGs desa melalui penguatan ekonomi lokal dan penerapan sistem produksi peternakan yang lebih efisien dan berkelanjutan
PERAWATAN HOIST CRANE DENGAN METODE MAINTAINABILITY DAN COSTING UNTUK MENGURANGI BREAKDOWN Hardianto, Andy; Pratikto, Pratikto; Yuliati, Lilis
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.2015.003.02.10

Abstract

Abstract PT. ABC is a manufacturing company in the field that requires a crane hoist readiness in every production, with an average of 42.92 hours a breakdown, the necessary methods of treatment that effectively and efficiently, with a critical component bearing, gear, wheel trolley, wire rope, shaft, cable pedant. The time interval is the optimum replacement parts NTN Bearing 304; 51 108 21 days, Talibaja (wire rope) Gustav / Demag O16 x 8 x 36 + 1 stainless core38 day, canvass the motor 45, wheel trolley 89 days, gear 76 a day, the pen as 39 days, the cable pendant 67 danUntuk cost savings component replacement Bearing NTN 304; 51 108 Rp. 689,435.94 and pesentase amounted to 3.34%, Talibaja (wire rope) Gustav / Demag O16 x 8 x 36 + 1 stell core Rp. 3,634,660.00 and a percentage of 2.51%, canvass motorcycle is Rp. 7,948,540.37 and a percentage of 58.88%, wheel trolley Rp. 755,467.50 and a percentage of 11.27, gear Rp. 50,195,101.20 and a percentage of 61.68%, the pen as Rp. 18,110,676.40 and the percentage of 62%, amounting to USD 8,545,480.84 pendant cable and a percentage of 38.47%.
THE INTEGRATION OF OVERALL EQUIPMENT EFFECTIVENESS (OEE) METHOD AND LEAN MANUFACTURING CONCEPT TO IMPROVE PRODUCTION PERFORMANCE (CASE STUDY: FERTILIZER PRODUCER) Tobe, Adi Yermia; Widhiyanuriyawan, Denny; Yuliati, Lilis
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.2017.005.02.7

Abstract

High machine downtime and large number of rejected products is still become a big problem for company as a research object in this study. Overall Equipment Effectiveness (OEE) is one of the methods used to measure the effectiveness of a machine with three measurement factors, namely; availability rate, performance rate, and quality rate. The integration of OEE measurement and lean manufacturing analysis method is employed to improve production system in company. The measurement result shows that the value of availability rate is 88.82%, performance rate 93.70%, and quality rate 98.20%; then the OEE values obtained 81.73%. The root cause is investigated by using FMEA (Failure Mode and Effect Analysis) method particularly from the RPN (Risk Priority Number).
Implementasi Akad Musyarakah Pada Pertanian Sistem Mertelu (Studi Kasus: Kelompok Tani Sido Makmur Desa Sabrang Ambulu) Pratiwi, Izzatul Juhan Salsa Bila; Yuliati, Lilis; Erlangga, Okyviandi Putra
JIES : Journal of Islamic Economics Studies Vol. 7 No. 1 (2026): Februari
Publisher : Program Studi Ekonomi Islam, Fakultas Ekonomi, Universitas Hasyim Asy'ari Tebuireng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/jies.v7i1.11369

Abstract

This study aims to analyze the implementation of musyarakah contracts in the mertelu farming system at the Sido Makmur Farmer Group in Sabrang Village, as well as to evaluate the level of farmer welfare through the perspective of maqashid syariah. This study uses a qualitative case study approach, collecting data through observation, documentation, and in-depth interviews with landowners and cultivators. The results show that the mertelu practice (1:3 profit sharing) has substantially fulfilled the principles of muzaraah and mukhabarah contracts. From the perspective of maqashid syariah, the welfare of tenant farmers has been partially achieved, especially in terms of religious preservation (hifz ad-din) and property preservation (hifz al-mal). However, this welfare is still vulnerable in terms of preserving life (hifz an-nafs) and the sustainability of wealth due to dependence on verbal agreements, the absence of written risk mitigation for crop failure, and market price fluctuations. This study concludes that although the mertelu system provides benefits for farmers, formal contracts are needed to ensure legal certainty and more stable economic protection for tenant farmers in the future.
Pengaruh Religiusitas, Citra Merek dan Bauran Pemasaran terhadap Minat Beli Produk Kecantikan Wardah : (Studi pada Masyarakat Kota Probolinggo) : The Influence of Religiosity, Brand Image and Marketing Mix on Purchase Interest of Wardah Beauty Products: (A Study on the Community of Probolinggo City) Pratama, Rensia Yuliati; Yuliati, Lilis; Susanto, Arnis Budi
IJABAH: Indonesian Journal of Sharia Economics, Business, and Halal Studies Vol. 1 No. 2 (2023): Ijabah Volume 1 Number 2 Year 2023
Publisher : IJABAH: Indonesian Journal of Sharia Economics, Business, and Halal Studies

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/ijabah.v1i2.318

Abstract

The research was aims to determine the influence of religiosity, brand image and marketing mix on the buying interest of Wardah beauty cosmetics. The sample of this research is amounted to 100 respondents who were female of Probolinggo’s society, aged 15 to 67 years and had purchased Wardah beauty products. The analytical tool used in this research is multiple linear regression, using the SPSS 26 program with the value of research variables using a Likert scale. The results of this study indicate that religiosity has no significant on the buying interest of Wardah beauty cosmetics, while brand image and the marketing mix have significant on the buying interest of Wardah beauty cosmetics. The implications of this research can provide an overview regarding interest in buying Wardah beauty products is buying interest of Wardah cosmetics on Probolinggo not based on the religiosity because every consumer has different level of religiosity.
Analisis Strategi Pemasaran Dalam Meningkatkan Penjualan Produk Pada Toko Ozie Sejahtera Di Jember : (Ditinjau dari Perspektif Ekonomi Syariah): Marketing Strategy Analysis to Increase Product Sales at the Ozie Sejahtera Store in Jember: (Viewed from a Sharia Economic Perspective) Dewi, Beti Sari; Titisari, Purnamie; Yuliati, Lilis
IJABAH: Indonesian Journal of Sharia Economics, Business, and Halal Studies Vol. 1 No. 2 (2023): Ijabah Volume 1 Number 2 Year 2023
Publisher : IJABAH: Indonesian Journal of Sharia Economics, Business, and Halal Studies

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/ijabah.v1i2.380

Abstract

The purpose of this study was to identify and analyze marketing strategies to increase product sales at TokoOzie Sejahtera in Jember (Viewed from the Perspective of Islamic Economics). In this study, the informants were the owner, employees, and several consumers of Toko Ozie Sejahtera.The research method used in this research is qualitative by conducting interviews and making observations at the Ozie Sejahtera Shop. Field research procedures that produce descriptive data in the form of data from interviews and written data from the owners, employees and consumers of Toko Ozie Sejahtera.The results of this study stated that the strategy carried out by Toko Ozie Sejahtera was an Islamic marketing mix which contained 9 (nine) elements, namely product, price, place, promotion, people, process, physical evidence, promise, and patience; The most effective marketing strategies in increasing sales by Toko Ozie Sejahtera are product and location strategies. The products provided are many choices, many models and always follow current trends. A strategic location that makes it easier for the public to find the existence of Toko Ozie Sejahtera; and the strategy implemented by Toko Ozie Sejahtera is in accordance with sharia marketing which has 9 (nine) elements and also by applying the characteristics of the Islamic marketing mix, namely with the characteristics of rabbaniyyah, akhlaqiyyah, waqi'iyyah and insaniyyah.
Pengaruh Kualitas Pelayanan dan Keragaman Produk Tabungan terhadap Minat Menabung Masyarakat Bondowoso pada Bank Muamalat: The Influence of Service Quality and Diversity of Savings Products on the Savings Interest of the Bondowoso Community at Bank Muamalat Wafa, Mochammad Ali; Yuliati, Lilis; Sulistiyo, Agung Budi
IJABAH: Indonesian Journal of Sharia Economics, Business, and Halal Studies Vol. 1 No. 2 (2023): Ijabah Volume 1 Number 2 Year 2023
Publisher : IJABAH: Indonesian Journal of Sharia Economics, Business, and Halal Studies

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/ijabah.v1i2.392

Abstract

The aim of this research is to find and examine the relationship between service quality and the diversity of savings products in attracting Bondowoso people's interest in saving at Bank Muamalat. Quantitative research is the type now used. The Bondowoso community was the target of this research, which included a sample of 100 respondents from each of the five sub-districts of Sukosari, Tapen, Wonosari, Tenggarang and Bondowoso. Multiple linear regression is the analysis tool used. The following are the findings from the multiple linear regression analysis coefficient assessment: 1) With a beta test coefficient of 0.249, service quality has a good and significant effect on the Bondowoso people's desire to save at Muamalat Bank; 2) With a beta test coefficient of 0.446, the diversity of savings products has a good and significant effect on the Bondowoso people's desire to save at Bank Muamalat; 3) With the beta test coefficient, service quality and diversity of savings products have a good and significant effect on the Bondowoso people's desire to save at Bank Muamalat.
Co-Authors A.A. Ketut Agung Cahyawan W Achmad As'ad Sonief Adhitya Wardhono Adi Yermia Tobe Agung Budi Sulistiyo Agung Sugeng Widodo Agung Sugeng Widodo Agus Luthfi Aji, Supa Kusuma Ali Akbar Andy Hardianto Andy Hardianto Aries Boedi Setiawan Aritonang, Gabriel Rianto Ariyani, Novi Arwin Arwin Ati Musaiyaroh, Ati Atmaja, Purna Pria Badara Shofi Dana, Badara Shofi Cholil, Mochammad Christia Meidiana Defmit B.N. Riwu Denny Widhiyanuriyawan Desyandri Desyandri Dewi, Beti Sari Djarot Bangun Darmadi Dominikus Rato Dwi Kristanto Edy Hariyadi Eko Siswanto Ena Marlina Endah Kurnia Lestari Erlangga, Okyviandi Putra Faiz, Naufal Muhammad Faiza, Laila Niswatul Fajar Wahyu Prianto Fauzan Baananto Firda, Rochmania Francisca Gayuh Utami Dewi Gunawan, Chandra Hamidi , Nurkholis Hamidia, Nurkholis Heru S.P. Saputra I.N.G. Wardana I.N.G.Wardana I.N.G.Wardana Ibadurrohman, Ibrahim Ahmad Ichtiaraka Amarullah Ilham, Mochamad ING Wardana Ketut Tirtayasa Khusnul Khatimah, Diah Ayu Latifah, Khusnul Lazuardi, Muhamad Luthfi Loasana, Okto Rosario Nisen Luqyana, Salsabilla Firyal M. Arsad Al Banjari M. Arsad Al Banjari, M. Arsad Maulana , Syahrizal Maulana, Reza Bagas Mega Nur Sasongko Moch. Agus Choiron Moch. Agus Choiron Mochammad Khoirul Rosidin Moehammad Fathorrazi Moh. Adenan Muhammad Iqbal N. Ari Subagio Najah, Amaliyan Nanik Istiyani Nissa, Tiffany Dian Nugroho, Arief Budi Nugroho, Setyawan Dwi Nur Rachman Supadmana Muda Nurdin Hasananto Teguh Nurkholis Hamidi Oyong Novareza Pragiwaka, Rafif Ezrha Pratama, Rensia Yuliati Pratikto Pratikto Pratikto, Pratikto Pratiwi, Izzatul Juhan Salsa Bila Priyanto, Fajar Wahyu Pujohastarto, Ilham Ridwan Purnami Purnami Purnami Purnamie Titisari Puspitasari, Nazila Dwita Rahma Redi Bintarto, Redi Riska Rian Fauziah Rohmah, Fifi Nur Rudianto Raharjo S Siswanto Saputra, Indra Adi Sari Dewi, Beti Sarip Sarip sarip, sarip Septarina Prita Dania Sofianti Shulthoni, Mochammad Simanungkalit, David Siswanto Siti Komariyah Slamet Wahyudi Sonief, Achmad As’ad Sudjito Soeparman Sukhma Kusuma Dewi Sulaksono, Leonardo Kurniawan Susanto, Arnis Budi Sutantio, Raden Alamsyah Teguh Dwi Widodo Titik Maslikatin Tobe, Adi Yermia Udin, Misbach Utami, Shintya Fatma Tri Wafa, Mochammad Ali Wibisono, Sunlip Widya Wijayanti Wilantari, Regina Niken Winarto Winarto Yaqinah, Nuriyatul Inayatil