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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Journal of Innovation and Applied Technology Jurnal Agroindustri Proceeding of the Electrical Engineering Computer Science and Informatics Jurnal Sistem Cerdas Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Tekper: Jurnal Teknologi dan Manajemen Industri Pertanian Jurnal Pengabdian Masyarakat Asia Community Empowerment International Journal of Artificial Intelligence and Robotics (IJAIR) Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Entrepreneur : Jurnal Bisnis Manajemen dan Kewirausahaan Jurnal Ilmiah Wahana Pendidikan Andalasian International Journal of Agricultural and Natural Sciences National Multidisciplinary Sciences AGRIC MANGGALI AL-MANSYUR
Muhammad Arwani
Universitas Nahdlatul Ulama Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Other

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Risk Mitigation Analysis of the Apple Juice Drink Supply Chain Arwani, Muhammad; Choirun, Annisa'u; Firdausyi, Izzati Ardhan; Bisma, Auditya
Tekper : Jurnal Teknologi dan Manajemen Industri Pertanian Vol 4, No 3 (2023):
Publisher : Jurusan Ilmu dan Teknologi Pangan, Fakultas Pertanian,

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/tekper.v4i3.44863

Abstract

The problem is that apple productivity in Batu City decreases every year, while the demand for apple juice is increasing along with the increase in tourists and destinations in Batu City. The level of dependence and complexity in the supply chain makes the supply chain as a whole more vulnerable to disruption. Therefore, risk mitigation is needed so that it can reduce and overcome various risks that occur in supply chain institutions. This research aims to identify risk factors and formulate appropriate strategies so that they can be implemented by apple cider supply chain actors. Data analysis uses Fuzzy FMEA (Failure Mode and Effect Analysis) to identify problems or causes of failures that occur. The research results show that the highest risk for farmers is the risk of apples being damaged during the planting process due to pests and climate, with an FRPN value of 5.228; Meanwhile, for the middleman, it can be seen that the highest risk is the risk of late delivery to the factory with an FRPN value of 4.986; and the highest risk in the processing industry is the risk that the quality of the fruit juice product does not comply with the FRPN value of 6.047. Alternative risk mitigation strategies for farmers include increasing harvest area, increasing farmer awareness of good planting methods, using organic fertilizer, and scheduling deliveries. Alternative risk mitigation strategies for middlemen include production scheduling, sorting, grading, using safe transportation packaging, and GHP training. On the part of the processing industry, alternative strategies that can be implemented are increasing the availability of raw materials, reducing the occurrence of product defects, repairing and replacing machine components, and consistent implementation of SOPs.
Filter Feature Selection for Detecting Mixture, Total Phenol, and pH of Civet Coffee Widyaningtyas, Shinta; Arwani, Muhammad; Sucipto, Sucipto; Hendrawan, Yusuf
International Journal of Artificial Intelligence & Robotics (IJAIR) Vol. 6 No. 2 (2024): November 2024
Publisher : Informatics Department-Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/ijair.v6i2.9010

Abstract

Civet coffee, a highly valued specialty coffee, is susceptible to adulteration with regular coffee, resulting in economic losses and consumer fraud. This study investigates the potential of electrical spectroscopy as a non-destructive technique for detecting civet coffee adulteration. We analyzed the bioelectrical properties of civet coffee beans and their mixtures with regular coffee, focusing on impedance parameters (Z, Lp, Ls, Rp, Rs) as potential indicators of adulteration. Two machine learning models, Artificial Neural Network (ANN) and Random Forest, were trained and evaluated using Mean Squared Error (MSE) validation to identify the most informative features for predicting mixture composition, total phenol content, and pH. The findings demonstrate that impedance parameters, particularly Z, consistently exhibited high feature importance scores across different attribute evaluators and search methods. The optimal model, an ANN with a correlation attribute evaluator and ranker search method, achieved an MSE validation of 0.0479, indicating strong predictive accuracy. These results suggest that electrical spectroscopy, coupled with machine learning, offers a promising approach for developing automated, non-invasive methods for detecting civet coffee adulteration, thereby protecting consumers and ensuring the integrity of the specialty coffee market.
Adaptive Nutrient Management for Vegetable Cultivation: A Fuzzy Rule-Based Approach Pohan, Sry Dhina; Arwani, Muhammad
Jurnal Sistem Cerdas Vol. 7 No. 3 (2024)
Publisher : APIC

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37396/jsc.v7i3.471

Abstract

The availability of foodstuffs, especially vegetables in Indonesia, is highly dependent on seasonal changes, making it necessary to implement precision agriculture to improve the efficiency of vegetable cultivation. The accuracy in fulfilling plant nutrient requirements is a key factor in the effectiveness of vegetable cultivation, hence a nutrient solution irrigation control system is essential. The main challenge in developing such a control system is the variation in the duration of nutrient solution irrigation, which is highly dependent on soil fertility levels and the environmental conditions of the vegetable cultivation area. This research proposes a fuzzy rule-based algorithm to determine irrigation duration based on temperature, air humidity, soil moisture, and light intensity. The fuzzy algorithm is implemented in the nutrient solution irrigation control system through a wireless sensor network (WSN). This research resulted in the design of an application for the nutrient solution irrigation control system in vegetable plant growth, capable of determining irrigation duration accurately and clearly with the implementation of the fuzzy rule-based algorithm, resulting in an irrigation duration of 48 seconds/500ml categorized as long for nutrient solution irrigation. The fuzzy rule-based algorithm was tested using Mean Square Error (MAPE) based on the irrigation duration results, yielding an error percentage of 0.25%, which is considered highly accurate in conducting nutrient solution irrigation for vegetable plants. This automated control system has the potential to increase vegetable crop productivity by minimizing fertilizer and water wastage.
Efek Komunikasi Pemasaran Terhadap Minat Melanjutkan Studi Di STIkes KHAS Kempek Dengan Citra Kampus Dan Kualitas Pendidikan Sebagai Variabel Intervening Arwani, Muhammad; Fitriani, Lili Karmela; Rahmantya, Yanneri Elfa Kiswara
Entrepreneur: Jurnal Bisnis Manajemen dan Kewirausahaan Vol. 5 No. 3 (2024): November
Publisher : Program Studi Manajemen Fakultas Ekonomika dan Bisnis Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/entrepreneur.v5i3.11472

Abstract

Research Objectives are: 1) test the influence of marketing communications on campus images 2) test the impact of marketing communication on further study interests 3) test the effect of education quality on campus image 4) test the effects of campus images on further studies interests 5) test the quality of education on continuing study interest 6) test campus images in mediating the influences of market communication on student interests 7) test educational quality can mediate the influencing of marketing kommunikation on study interest. The population on this study is eleventh grade student MA KHAS Kempek by 2024 of 450 students. Sampling technique using proportional random sampling. The calculation of the number of samples using the Slovenian formula with a rate of error or a tolerable percentage of lack of study of 5% obtained a sample of 228 students. Research results are: 1) marketing communication has a positive and significant influence on campus image 2) marketing communications have a positive, significant impact on further interests of study 3) marketing communication have a significant and positive impact on the quality of education 4) campus image has no effect on further study interests 5) education quality has no influence upon further interest of study 6) campus image is able to partially mediate the influence of marketing communication on the further interest process of study 7) education quality is capable of mediating the impact of market communication on further studies interests.
CHARACTERIZATION OF CELLULOSE FIBER ISOLATION FROM KAPOK RANDU (Ceiba pentandra) ON NaOH CONCENTRATION AND DELIGNIFICATION PROCESS TIME Robbani, Syifa; Ichsan, Onne Akbar Nur; Sa'adah, Laila Mu'arifatus; Nanda, Ririn Fatma; Arwani, Muhammad
Agric Vol. 36 No. 2 (2024)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2024.v36.i2.p267-282

Abstract

Kapok range is a natural fiber that has considerable potential in the form of cellulose and can be enhanced by its physical and mechanical value cellulose. This study aims to analyze the character of cellulose produced from kapok and isolation. The cellulose isolation method used a factorial complete randomized design, namely the first factor of NaOH concentration (4%, 6%, and 8%) and the second factor of extraction time (40, 50, and 60 minutes). The cellulose isolation process showed that the method did not significantly affect the yield of randu kapok cellulose. The highest yield and degree of whiteness resulted from the treatment of 4% NaOH concentration and 40 minutes of extraction time with a yield of 6.54 ± 0.82%. The following result showed that the treatment had a significant effect on the results of the degree of whiteness. The highest degree of whiteness resulted from the treatment of 8% NaOH concentration and 60 minute extraction time of 30 ± 0.7. The cellulose isolation results of kapok resulted in cellulose content of 90.15 ± 0.81%, hemicellulose content of 3.6 ± 0.52%, and lignin content of 0.91 ± 0.03%. The analyzed properties provide a strong basis for considering the potential use of such cellulose nanofibers in various industrial applications, such as the manufacture of sustainable composite materials or other valueadded products.
Pengaruh Moral Disengagement Dan Self-Esteem Terhadap Perilaku Bullying Siswa Di Pondok Pesantren Dengan School Climate Sebagai Variabel Moderator Arwani, Muhammad; Layyinah, Layyinah
Jurnal Ilmiah Wahana Pendidikan Vol 11 No 6.D (2025): Jurnal Ilmiah Wahana Pendidikan 
Publisher : Peneliti.net

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Abstract

Bullying behavior in schools, including pesantren, has become a global phenomenon that has an impact on the psychological well-being of students. The purpose of this study is to determine the effect of moral detachment, self-esteem, and school climate on the bullying behavior of students at Sipurs Purwakarta Islamic Boarding School. This study also analyzes whether school climate can moderate the relationship between moral indifference and self-esteem in bullying behavior. The approach used is a quantitative approach where data is collected through a survey of Madrasah Aliya (MA) Pondok Pesantren Sipurs students who are involved in bullying behavior in the 2024-2025 school year. The results of this study are expected to provide a deeper understanding of the psychological factors that influence bullying behavior in the pesantren environment and the role of the school environment in reducing the intensity of bullying. The results of this study provide theoretical contributions to the development of educational psychology and practical benefits in the development of policies and interventions that can create a safer school environment and support students' social and psychological development. This study also aims to provide insights to educators and schools about the importance of creating a positive school environment to prevent bullying.
Mendidik Anak dan Pencegahan KDRT pada Perempuan: Pelatihan Parenting Desa Tambak Cemandi Salzabila, Aulya; Namira, Fadia; Arwani, Muhammad; Fadilah, Fitri Ayu Nur; Suwati, Suwati; Yustitia, Via
Manggali Vol 3 No 1 (2023): Manggali
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Ivet

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31331/manggali.v3i1.2422

Abstract

Mendidik anak dan Pencegahan KDRT pada perempuan merupakan fenomena yang perlu menjadi pusat perhatian. Ketidakseimbangan informasi online yang dimiliki oleh anak dan orang tua menyebabkan minimnya pengawasan dan pemantauan terhadap aktivitas online anak. Didalam rumah tangga sering terjadinya KDRT terhadap para perempuan yang berupa kekerasan fisik, kekerasan Psikis, kekerasan seksual dan juga penelantara dalam rumah tangga. Tujuan kegiatan ini memberikan pelatihan dan pendampingan tentang mendidik anak dan pencegahan KDRT pada perempuan. Mitra kegiatan ini adalah ibu-ibu Desa Tambak Cemandi. Metode yang dilakukan diskusi dan tanya jawab. Hasil kegiatan ini berupa pemahaman ibu-ibu Desa Tambak Cemandi tentang Parenting: mendidik anak dan pencegahan KDRT pada perempuan.
OPTIMASI EKSTRAKSI MINYAK BSFL (HERMETIA ILLUCENS) DENGAN METODE MICROWAVE ASSISTED EXTRACTION (MAE) SEBAGAI BAHAN BAKU BIODIESEL Rohmanna, Novianti Adi; Deoranto, Panji; Arwani, Muhammad; Majid, Zuliyan Agus Nur Muchlis
Jurnal Agroindustri Vol. 14 No. 1 (2024): May 2024
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jagroindustri.14.1.11-25

Abstract

Black soldier fly (BSF) is an insect to reduces organic matter and produces biomass insects with crude fat of 20.09% -28.89%. BSF larvae have a high lipid content compared to other flies as raw material for making biodiesel. This research aimed to determine the optimum condition of BSF’s lipid extraction process using MAE. The method was the response surface method (RSM) central composite design (CCD) with two factors and three response variables. The research factors were extraction temperature (60, 75, and 90 0C) and extraction time (20, 30, and 40 minutes). Identification of the response variables measured were oil yield, free fatty acids (%FFA), and acid number of black soldier fly (BSF) larvae oil with limits according to SNI 7182:2015. The optimal solution resulted from the treatment level with an extraction temperature of 60 0C with an extraction time of 37.69 minutes. The higher temperature treatment significantly increased the oil yield, but on the other hand, it also increased the free fatty acid content and acid number in the larvae oil. The longer extraction time significantly increased the resulting oil yield but could also significantly increase the free fatty acid content and acid number. The predicted results for the optimal solution response to oil yield was 30.22%, free fatty acid was 3.26%, and the acid number was 6.48 mgKOH/g. The results generated from the data validation of each oil yield response was 29.28%, free fatty acid was 3.29% and the acid number was 6.54 mgKOH/g.
Pengaruh Kepuasan Kerja terhadap Kinerja Karyawan Khofsah, Sholihatin; Arwani, Muhammad
AL-MANSYUR Vol 5 No 1 (2025): MEMAJUKAN WIRAUSAHA MASYARAKAT MUSLIM
Publisher : Program Studi Ekonomi Syariah (ES) STAI Nahdlatul Ulama (STAINU) Malang

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Abstract

Penelitian bertujuan untuk mengetahui pengaruh kepuasan kerja terhadap kinerja karyawan di CV Utuh Mandiri Food. Penelitian ini menggunakan penelitian kuantitatif, sampel yang diambil adalah seluruh karyawan yaitu 54 orang. Metode analisis data menggunakan analisis statistik deskriptif, kemudian uji kapasitas data meliputi uji validitas, uji reliabilitas, uji normalitas, uji statistik t, uji statistik f dan uji koefisien determinasi. Hasil penelitian dapat disimpulkan bahwa terdapat pengaruh antara variabel kepuasan kerja terhadap variabel kinerja karyawan di CV Utuh Mandiri Food Pasuruan.
Decision Support System by using Multiple Attribute Decision making with Simple Additive Weighting Method (Madm-Saw) Method in Selecting the Best Bromelain Ririn Fatma Nanda; Anwar Kasim; Rini Rini; Daimon Syukri; Muhammad Arwani
Andalasian International Journal of Agriculture and Natural Sciences (AIJANS) Vol. 3 No. 02 (2022)
Publisher : Lembaga Penelitian dan Pengabdian, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijans.v3.i02.114-119.2022

Abstract

Bromelain is a protease enzyme obtained from pineapple. In choosing bromelain only pay attention to its chemical analysis and there is no rank yet. Therefore, research has been carried out in making the best bromelain decision using the Multiple Attribute Decision Making with Simple Additive Weighting Method (MADM-SAW) method based on the shelf life of pineapples. The basic concept of this method is to find the weighted sum of the performance branches for each alternative (treatment) of all attributes so that the best alternative will be obtained in the selection of crude bromelain enzymes based on pineapple storage. The results showed that the best pineapple fruit was with storage of day 0 as rank 1, with a total value was 0.9025.
Co-Authors Abdul Hakim Agus Budiarto Agus Somantri Alan Dwi Wibowo Amelia Amelia Anwar Kasim Apriani, Rila Rahma Arief RM Akbar Arya Nugraha Hananto Asma Naili Salsabila Aulia Bayu Yushila Azwar Lahusin Baimy Alexander Bambang Susilo Bisma, Auditya Chatarina Umbul Wahyuni Choirun, Annisa'u Daimon Syukri Danang Yugo Pratomo Dessy Maulidya Maharani Dimas F Al Riza Djatmiko Bagus Wibowo Ellya, Hikma Essa Noer Bhakty Mulia Fadilah, Fitri Ayu Nur Fahmi Akbar Yuliansyah Firdausyi, Izzati Ardhan Gatot Ciptadi Hartoni Hartoni I Kadek Olin Adi Wiguna Ichsan, Onne Akbar Nur Imam Santoso Iqlima Khoirun Nufus Irwan Bempah Khofsah, Sholihatin KIKI FIBRIANTO Layyinah, Layyinah Lili Karmela Fitriani Linda Rahmawati Maffudhotul Anna Majid, Zuliyan Agus Nur Muchlis Muhammad Bagaskara Wiratirta Mulyawan, Ronny Namira, Fadia Nuria Rahmatin Panji Deoranto Pohan, Sry Dhina Puspa Ayu Indah Prameswari Rahmantya, Yanneri Elfa Kiswara Rini Rini Ririn Fatma Nanda Riska Ayu Lestari Rizki Putra Samudra Robbani, Syifa Rohmanna, Novianti Adi Sa'adah, Laila Mu'arifatus Salzabila, Aulya Sari, Nukhak Nufita Setyawan, Hendrix Yulis Shinta Widaningtyas Shinta Widyaningtyas Simping Yuliatun Sucipto, Sucipto Sunaryo Sunaryo Supriyanto Supriyanto Suwati, Suwati Via Yustitia Wafa Nida Faida Azra Widyaningtyas, Shinta Yudin Yudiawan Maksum Yudit Oktanella, Yudit Yusuf Hendrawan