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All Journal Jurnal Ilmu Pertanian Indonesia Scientific Journal of Informatics SC (Savana Cendana) : Jurnal Pertanian Konservasi Lahan Kering Prosiding Seminar Nasional Sains dan Teknologi Terapan Procedia of Social Sciences and Humanities Social Science Academic Honeste Vivere Jurnal Farmasi Galenika
Saiful Arifin
Universitas Negeri Semarang
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Education Environmental Science Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Public Health Social Sciences

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Implementasi Logika Fuzzy Mamdani untuk Mendeteksi Kerentanan Daerah Banjir di Semarang Utara Arifin, Saiful; Muslim, Much Aziz; Sugiman, Sugiman
Scientific Journal of Informatics Vol 2, No 2 (2015): November 2015
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v2i2.5086

Abstract

Kerentanan (Vuinerability) adalah keadaan atau kondisi yang dapat mengurangi kemampuan masyarakat untuk mempersiapkan diri menghadapi bahaya atau ancaman bencana. Logika Fuzzy adalah cara untuk memetakan suatu ke dalam suatu ruang output. Salah satu aplikasi logika Fuzzy adalah untuk menentukan kerentanan daerah banjir di Semarang Utara. Pengujian dilakukan dengan metode Mamdani Fuzzy Inference System. secara manual dan program menggunakan 5 defuzifikasi, yaitu Centroid, SOM (Smallest Of Maximum), LOM (Large Of Maximum), MOM (Mean Of Maximum), Bisector. Dari 2 contoh kasus diperoleh hasil pengujian dengan kesimpulan yang sama. 
Implementasi Logika Fuzzy Mamdani untuk Mendeteksi Kerentanan Daerah Banjir di Semarang Utara Arifin, Saiful; Muslim, Much Aziz; Sugiman, Sugiman
Scientific Journal of Informatics Vol 2, No 2 (2015): November 2015
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v2i2.5086

Abstract

Kerentanan (Vuinerability) adalah keadaan atau kondisi yang dapat mengurangi kemampuan masyarakat untuk mempersiapkan diri menghadapi bahaya atau ancaman bencana. Logika Fuzzy adalah cara untuk memetakan suatu ke dalam suatu ruang output. Salah satu aplikasi logika Fuzzy adalah untuk menentukan kerentanan daerah banjir di Semarang Utara. Pengujian dilakukan dengan metode Mamdani Fuzzy Inference System. secara manual dan program menggunakan 5 defuzifikasi, yaitu Centroid, SOM (Smallest Of Maximum), LOM (Large Of Maximum), MOM (Mean Of Maximum), Bisector. Dari 2 contoh kasus diperoleh hasil pengujian dengan kesimpulan yang sama.
Implementasi Logika Fuzzy Mamdani untuk Mendeteksi Kerentanan Daerah Banjir di Semarang Utara Arifin, Saiful; Muslim, Much Aziz; Sugiman, Sugiman
Scientific Journal of Informatics Vol 2, No 2 (2015): November 2015
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v2i2.5086

Abstract

Kerentanan (Vuinerability) adalah keadaan atau kondisi yang dapat mengurangi kemampuan masyarakat untuk mempersiapkan diri menghadapi bahaya atau ancaman bencana. Logika Fuzzy adalah cara untuk memetakan suatu ke dalam suatu ruang output. Salah satu aplikasi logika Fuzzy adalah untuk menentukan kerentanan daerah banjir di Semarang Utara. Pengujian dilakukan dengan metode Mamdani Fuzzy Inference System. secara manual dan program menggunakan 5 defuzifikasi, yaitu Centroid, SOM (Smallest Of Maximum), LOM (Large Of Maximum), MOM (Mean Of Maximum), Bisector. Dari 2 contoh kasus diperoleh hasil pengujian dengan kesimpulan yang sama. 
Kemandirian Pangan dengan Digital Marketing Hasil Urban Farming Eviyanti, Ade; Abror, M.; Arifin, Saiful
Procedia of Social Sciences and Humanities Vol. 3 (2022): Proceedings of the 1st SENARA 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pssh.v3i.230

Abstract

Agricultural products developed by the community (members of the aisyiyah branch) through a partnership program with Pimpinan Aisyiyah Sidoarjo Region need a method to market so that it can be known by consumers. The use of yard land with the concept of urban farming produces several products including vegetables and fruits. The concept of urban farming is to utilize the land around the house or yard by growing organic vegetables polybag models, hydroponic systems, verticulture systems and tabulampot. People have difficulty in marketing vegetable products that are cultivated by urban farming. This service activity aims to form a community in independent aisyiyah branches by utilizing urban farming and digital marketing in the marketing concept. The problem of the community is to utilize land with the concept of urban farming that produces economically so that it can be used as a companion income in filling busyness. The solution of the problem is by providing skills through training in organic plant cultivation in polybags, hydroponic system wick system, verticulture model, and tabulampot. Manufacture of organic and non-organic nutrients as a solution to maintain the availability of fertilizers for plants. Training and practice of making digital marketing with the concept of social media utilizes marketplaces on facebook, whatsapp group, instangram and other platforms.
KORELASI TEORI BELAJAR DENGAN TEKNOLOGI PENDIDIKAN Arifin, Saiful; Rahayu, Puji; Ardhianto, Putut; Wargiani, Sri; Ziyanatu Zahro, Ulya
Social Science Academic Vol 1 No 2 (2023)
Publisher : Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/ssa.v1i2.3574

Abstract

The presence of technology in human life gives a new color both in everyday life, work-life, and the world of education. This paper wants to examine the relationship between learning theory and educational technology by using descriptive qualitative research with a literature study approach. The method used in conducting this research is using a literature study approach where the researcher collects data relevant to the topic being researched. The results of this study indicate that 1) the impact of the revolution itself affects the world of education, 2) technology is an element of the industrial revolution era that cannot be stopped, 3) technology in education gives a new face to the existing learning process in the existing curriculum and learning tools, where educational actors compete and try to create a collaborative learning cycle between learning theory and technology-based education. It can be concluded that learning theory and educational technology correlate with the application of learning carried out by teachers and students, where learning theory and educational technology are necessary units in the learning cycle so that the atmosphere of the students remains focused on the learning taught by the teacher
Efektifitas POC Sabut Kelapa Dalam Nutrisi Hidroponik Pada Pertumbuhan dan Hasil Tanaman Sawi Pakcoy (Brassica Rapa L.) Miftakhurrohmat, A; Abror, M; Arifin, Saiful
Savana Cendana Vol 9 No 2 (2024): Savana Cendana (SC) - April 2024
Publisher : Fakultas Pertanian, Sains, dan Kesehatan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/sc.v9i2.2264

Abstract

This study aims to determine the effectiveness of coco coir POC in hydroponic nutrition on the growth and yield of mustard greens (Brassica rapa L.) This research was conducted in October 2022 - February 2023, using a single factor randomized block design and repeated 6 times with the following treatments (i) P1 = Without POC + AB Mix Nutrition 100%; (ii) P2 = 25% POC + 75% AB Mix Nutrients; (iii) P3 = 50% POC + 50% AB Mix Nutrition; (iv) P4 = 75% POC + 25% AB Mix Nutrients; (v) P5 = 100% POC + 25% AB Mix Nutrients. The observed variables consisted of plant height, root length, leaf area, fresh weight, dry weight and harvest index. The data were analyzed using analysis of variance (ANOVA) then followed by the Honest Significant Difference tukey test at the 5% level. The results of the riset showed a very real response at the age of 21, 28 and 35 HST on the observation of plant height variables, as well as on the wet weight and dry weight variables and the harvest index. However, it showed no significant response to observing root length and leaf area.
Pemberdayaan Masyarakat Melalui Edukasi Kewirausahaan Berbasis Proyek Urban Farming Masyarakat Perkotaan Hairunisya, Nanis; Arifin, Saiful; Minangkabau, Ahmadaris; Anugerah, Bintang Dwi; Fanani Ihsan, Muhammad Arzuq
Prosiding Seminar Nasional Sains dan Teknologi Terapan 2024: Menjembatani Energi Berkelanjutan dan Ekonomi Hijau melalui Transformasi Riset dan Teknologi T
Publisher : Institut Teknologi Adhi Tama Surabaya

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

Abstract

Pengabdian kepada masyarakat yang dilaksanakan pada Bulan Agustus di RW 5 Kelurahan Bandulan Kecamatan Sukun. Edukasi kewirausahaan berupa pembuatan kolam ikan dan regenerasi tanaman lokal dijadikan proyek percontohan dalam pemberdayaan masyarakat. Pengabdian ini bertujuan untuk meningkatkan kreativitas dan inovasi masyarakat dalam memanfaatkan potensi sumber daya air yang melimpah, untuk mencukupi kebutuhan ikan dan sayur dalam keluarga dengan memproduksi sendiri ikan dan sayur. Metode kegiatan menggunakan metode pemberdayaan masyarakat dengan model CIPOO (content, input, process, output, dan outcome) . Kegiatan ini berhasil dilaksanakan dengan indikator adanya partispasi aktiv masyarakat dalam setiap kegiatan. Selain itu pengabdian mampu meningkatkan kompetensi kewirausahaan masyarakat RW 05. Berdasark kriteria penilaian pada proyek kolam terdiri dari inovasi produk yang dihasilkan, keberlanjutan, dan dampak sosial. Rubrik Penilaian secara mendetail tentang tujuan proyek, kualitas pekerjaan, pengelolaan waktu, pengelolaan anggaran, komunikasi tim, kerjasama tim, kepemimpinan proyek, inovasi dan kreativitas, evaluasi resiko, evaluasi keseluruhan. Hasil wawancara dengan masyarakat, mereka sepakat bahwa pembuatan kolam ikan, dan regenerasi sayuran dan bumbu dapur dapat menghemat pengeluaran belanja rumah tangga bahkan akan menambah penghasilan keluarga dengan melakukan kewirausahaan urban farming. Untuk pengabdian  yang akan datang disarankan untuk melanjutkan dengan penambahan kolam untuk therapy ikan Garalva untuk menunjang kesehatan dan pariwisatat 
Pengkayaan CaCl2 pada Nutrisi Hidroponik untuk Meningkatkan Hasil Tanaman Kailan (Brassica oleraceae L.) Abror, M.; Miftakhurrohmat, Agus; Arifin, Saiful
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 4 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.4.685

Abstract

One highly sought-after vegetable is Kalian (Brassica oleraceae L.), valued for its exceptional nutritional content. The cultivation of kalian demands specialized attention. Hydroponic cultivation utilizing Calcium Chloride plays a pivotal role in fostering robust plant growth and resilience, particularly in urban settings. Calcium serves a multifaceted role: safeguarding against pests, enhancing fruit quality, and functioning as an antioxidant during storage. This research was conducted between October 2022 and February 2023, employing a single-factor Randomized Block Design (RBD) that was replicated three times. The study encompassed the following treatments: (i) Control with 0 ppm CaCl2, (ii) 550 ppm CaCl2 (P1), (iii) 650 ppm CaCl2 (P2), and (iv) 750 ppm CaCl2 (P3). The observed parameters encompassed plant height, leaf count, leaf area, fresh weight, and dry weight. The data underwent analysis via analysis of variance (ANOVA), followed by the Honest Significant Difference (HSD) test at the 5% significance level. The outcomes of the study unveiled substantial and statistically significant responses at the 7th, 14th, 21st, and 28th days after planting (HST) concerning the leaf count and wet weight variables. However, no statistically significant response was observed in relation to root length and leaf area measurements. Keywords: CaCl2, kailan, hydroponics, Ab Mix nutrition
Analisa Anti Oksidan Dan Vitamin C pada Sayuran dan Rempah-Rempah Abror, M.; Arifin, Saiful; Eviyanti, Ade
JURNAL FARMASI GALENIKA Vol 7 No 2 (2020): Jurnal Farmasi Galenika Volume 7 No. 2
Publisher : Universitas Bhakti Kencana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70410/jfg.v7i2.180

Abstract

Tanaman menjadi bagian yang tidak bisa dipisahkan dari manusia. Banyak manfaat dan gunanya untuk kesehatan manusia dalam rangka untuk pengobatan berbagai macam penyakit. Tujuan penelitian ini adalah ingin mengetahui kandungan antioksidan dan vitamin C pada sayuran dan rempah-rempah. Penelitian dilaksanakan dilaksanakan di Universitas Muhammadiyah Sidoarjo dengan sampel diambil di daerah kabupaten Sidoarjo Metode pengujian dilakukan secara kuantitatif mencari nilai absorbansi dengan mereaksikan masing-masing standar terhadap radikal Bebas DPPH (2,2-diphenyl-1-picrylhydrazyl) 0,1 mM menggunakan spektrofotometer UV VIS untuk kadar antioksidan dan metode analisa kuantitatif secara titrasi iodimetri untuk kadar Vitamin C. Hasil penelitian ini menunjukkan bahwa sayuran dan rampah-rampah mengandung antioksidan dengan nilai dibawah sampai 100 ppm pada uji IC50, sehingga karegori aktifitas antioksidan tergolong aktif demikian juga untuk vitamin C terdapat kandungan yang rata-rata lebih dari 9,9% yang diartikan sangat bagus untuk kesehatan. Tanaman yang mengandung aktifitas antioksidan yang kuat dan vitamin C yang tinggi dapat meningkatkan sistem imun dalam tubuh manusia, sehingga bisa menjaga dari serangan beberapa penyakit diantaranya virus corona.
PELUANG DAN TANTANGAN DIGITALISASI DALAM INDUSTRI ASURANSI Arifin, Saiful; Chyntia Hutagalung; Diana RW Napitupulu
Honeste Vivere Vol 35 No 2 (2025): July
Publisher : Fakultas Hukum Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55809/hv.v35i2.441

Abstract

The insurance industry is undergoing a massive transformation with rapid technological advancements. Future trends in this industry will be heavily influenced by digitalization, insurtech, and the use of Big Data. These innovations create new, very promising opportunities for insurance companies and young professionals who want to build a career in this industry. This study aims to foster a deeper understanding of the opportunities and challenges of digitalization in the Insurance industry trends and progress in related literature, allowing the identification of prospects and obstacles faced by the insurance industry in facing digital transformation, and formulating appropriate strategies to face this increasingly digital future. The systematic literature review (SLR) method, also known as a systematic literature review, is a method that identifies, examines, evaluates, and interprets every available research. Based on the results of the study, it was found that Insurtech has great potential to transform the insurance industry in Indonesia. Regarding the potential of Insurtech in the digital era, it has quite broad future opportunities, because this insurance focuses more on individual or family financial management or even companies. Although challenges will always be there, the insurance industry must remain ready to innovate and we continue to learn to gain a strong competitive advantage in this ever-growing insurance industry.
Co-Authors Abror, M Abror, M. Ade Eviyanti Anugerah, Bintang Dwi Ardhianto, Putut Chyntia Hutagalung Diana RW Napitupulu Fanani Ihsan, Muhammad Arzuq Luky Adrianto Miftakhurrohmat, A Miftakhurrohmat, Agus Minangkabau, Ahmadaris Much Aziz Muslim Nanis Hairunisya Puji Rahayu Sugiman Sugiman Wargiani, Sri Ziyanatu Zahro, Ulya