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All Journal Jurnal Ilmu Pertanian Indonesia Natural Science: Journal of Science and Technology BULETIN OSEANOGRAFI MARINA Jurnal Ilmu Dasar Journal of Marine Research AL KAUNIYAH BERKALA SAINSTEK Biosfer: Jurnal Tadris Biologi Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Biogenesis: Jurnal Ilmiah Biologi Pelita Perkebunan Jurnal Perikanan dan Kelautan Jurnal Sumberdaya Hayati Jurnal Kelautan Tropis TREUBIA BIOMA BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) BIOEDUSCIENCE Biosel: Biologi Science and Education Jurnal Teknik Informatika UNIKA Santo Thomas Jurnal Kelautan dan Perikanan Terapan (JKPT) Hasta Wiyata Jurnal Review Pendidikan dan Pengajaran (JRPP) Mattawang: Jurnal Pengabdian Masyarakat Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Batara Wisnu : Indonesian Journal of Community Services JURNAL HUTAN TROPIS Jurnal Ilmiah Ilmu-Ilmu Peternakan Jurnal Pengabdian Masyarakat Bangsa Kapas: Kumpulan Artikel Pengabdian Masyarakat InSTEM Life Science and Biotechnology KIC Jurnal Aplikasi Bisnis
Rendy Setiawan
Jurusan Biologi FMIPA Universitas Jember
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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PENERAPAN FUZZY LOGIC DAN LCG DALAM GAME QUIZ UNTUK PEMBELAJARAN COVID Octavianus, Jaeson; Setiawan, Rendy; Hakim, Lukman
Jurnal Teknik Informatika UNIKA Santo Thomas Vol 7 No. 1 : Tahun 2022
Publisher : LPPM UNIKA Santo Thomas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54367/jtiust.v7i1.1608

Abstract

The Corona Virus 19 pandemic or Coronavirus Disease 19 (COVID19) is a disease caused by a corona virus that usually attacks the respiratory tract. Covid-19 disease can be transmitted when a person show symptoms such as fever, runny nose, cough, throat, and headache; although many cases occur without any symptoms (Rothan, 2020). Covid-19 cases in Indonesia continue to increase every day based on data from Deti Mega Purnamasari in kompas.com, where until April 15, 2020 there were 5,136 positive cases of Covid-19. This research will produce a game where players will be able to learn while playing quizzes to increase their knowledge about the symptoms and ways to prevent the occurrence of covid. To study covid, information that can be used as a benchmark is needed to be used as questions in the game. Fuzzy is used to give a score that will increase every time you answer correctly and LCG (Linear Congruential Generator) is used to give random questions to players. Based on the experiment done, only 50% of 10 people have sufficient knowledge about covid19 daily. By making this game, public awareness about covid will increase.
Peningkatan Minat Literasi Siswa pada Era Perkembangan Zaman di Sekolah Dasar Danau Sadar Silaban, Pangeran O. J; Jalianery, Joanita; Setiawan, Rendy; Rofiah, Siti; Yudesman, Fatriani Margareta; Nego, Abed; Cloudya, Cindy; Melinda, Melinda; Kristiana, Kristiana; Nabella, Putri Rama; Rajagukguk, Katarina Rani; Alfian, Ridho; Syahputra, Daniel; Simanjorang, Rican; Peronika, Agustina
Jurnal Pengabdian Masyarakat Bangsa Vol. 3 No. 7 (2025): September
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v3i7.2979

Abstract

Pelaksanaan Kuliah Kerja Nyata (KKN) merupakan bentuk pengabdian mahasiswa kepada masyarakat dalam upaya menanggulangi berbagai permasalahan, termasuk dalam bidang pendidikan. Di Desa Danau Sadar, Provinsi Kalimantan Tengah, program KKN difokuskan pada isu rendahnya minat literasi di kalangan anak-anak dan masyarakat. Meskipun desa ini telah memiliki fasilitas pendidikan seperti perpustakaan desa dan sekolah dasar, tantangan dalam meningkatkan literasi masih signifikan. Salah satu penyebab utama adalah pengaruh media elektronik, seperti handphone, yang mendorong anak-anak lebih aktif di media sosial dibandingkan kegiatan membaca, menulis, dan menyimak. Untuk mengatasi hal tersebut, mahasiswa Universitas Palangka Raya mengembangkan 13 program kerja berbasis literasi yang dilaksanakan melalui kerja sama dengan Perpustakaan Nasional, Perpustakaan Desa, dan lembaga sekolah. Program ini bertujuan meningkatkan kemampuan literasi dasar serta membentuk kebiasaan membaca yang lebih baik di masyarakat Desa Danau Sadar.
Using the Benthic Macroinvertebrates Species Diversity Index to Determine the Water Quality of Antirogo River, Jember Regency Wimbaningrum, Retno; Utami, Eva Tyas; Agustina, Rizka; Setiawan, Rendy
Jurnal ILMU DASAR Vol. 26 No. 2 (2025)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jid.v26i2.53698

Abstract

The Antirogo river, as one of the rivers across the Jember regency, East Java, plays an important role and is used for various activities such as agriculture, domestic, and industrial activities. These anthropogenic activities could affect the water quality of the river and the biota within. A group of river biota affected by anthropogenic activities is the benthic macroinvertebrates. Benthic macroinvertebrates can be used as bioindicators of river water quality. This study aimed to assess the water quality of the Antirogo River using the Shannon Wiener species diversity index (H') based on benthic macroinvertebrate data. Benthic macroinvertebrate sampling was conducted using a Surber net at three research stations. This research found 1703 individuals of benthic macroinvertebrates, which were classified into 16 families, 10 orders, and five classes. The most abundant family was the Heptageniidae, while the least abundant was the Simuliidae. The benthic macroinvertebrates' diversity index (H’) value was 1.67, with the evenness index (E) value at 0.60. Based on the diversity index (H’) value, the water quality in this river was lightly polluted with pollutants that can be in the form of solid materials and toxic compounds.
The Diversity of Birds in Mangrove Forest at Biosite Pangpang Bay, Ijen Geopark Siddiq, Arif Mohammad; Wimbaningrum, Retno; Sulistiyowati, Hari; Setiawan, Rendy; Febrianti, Silvia Dwi; Sabila, Firman Syauqi Nur
Life Science and Biotechnology Vol. 1 No. 2 (2023): November 2023
Publisher : Department of Biology, Faculty Mahematics and Natural Sciences, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/lsb.v1i2.44165

Abstract

The Biosite Pangpang Bay Ijen Geopark (BPBIG) has a high potential biodiversity value outside the conservation area, particularly in the mangrove forest. Namun informasi keragaman ini masih belum sepenuhnya lengkap. Sehingga penelitian ini bertujuan untuk menentukan keragaman jenis burung di hutan mangrove BPBIG. The research was conducted on October 2023 using the point count method at six observation points in the mangrove forest. Data analysis was carried out in two approaches, i.e., species composition and species diversity index using Shannon Wiener index (H’). We recorded 39 bird species, consisting of 32 genera and 21 families, in the mangrove forest of BPBIG. There is one bird species that has important conservation status based on the IUCN Red List and National Regulation, namely L. javanicus (a vulnerable and protected species). Furthermore, there are also three migratory birds (T. sanctus, N. phaeopus, and A. hypoleucos) that use the mangrove forest of BPBIG as stopover sites during migration periods. The results of the Shannon Wiener index showed that the bird diversity in the BPBIG mangrove ecosystem is in the medium category (H' = 2.02). Finally, based on these results, it can be concluded that the bird species in the mangrove forest of BPBIG are quite diverse.
MEDIA IKLAN MELALUI PEMBUATAN WEBSITE DENGAN MENGGUNAKAN APLIKASI CMS WORDPRESS PADA ONLYONE STORE22 MALANG Setiawan, Rendy; Khabibah, Umi
Jurnal Aplikasi Bisnis Vol. 7 No. 1 (2021)
Publisher : Politeknik Negeri Malang

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

Abstract

Onlyone Store22 merupakan perusahaan yang bergerak di bidang Fashion pria. Tujuan penelitian ini adalah untuk membuat website sebagai media iklan pada Onlyone Store22 Malang menggunakaan aplikasi CMS Wordpress. Metode yang digunakan adalah action research dengan prosedur penelitian yang terdiri dari perencanaan, tindakan, observasi, dan refleksi. Metode pengumpulan data adalah observasi, wawancara, dokumentasi dan kuesioner. Website yang sudah jadi dievaluasi dengan cara menyebar kuesioner kepada 2 orang ahli komputer, 2 orang ahli pemasaran, 5 orang konsumen dan 1 orang owner. Pengukuran efektifitas desain diukur dengan menggunakan metode EPIC (Empathy, Persuasion, Impact, Communication). Dari hasil penyebaran kuesioner kepada responden menyatakan bahwa skor dari dimensi Empathy sebesar 4,1, dimensi Persuasion sebesar 3,75, dimensi Impact sebesar 4,05, dan dimensi Communication sebesar 3,8. Dengan keseluruhan dari EPIC Rate adalah 3,925 dapat dinyatakan bahwa website sudah efektif.
Handling the Impact of Flood Disaster Risk in Pontang Village, Ambulu District, Jember Regency: Penanganan Dampak Risiko Bencana Banjir Pada Desa Pontang Kecamatan Ambulu Kabupaten Jember Wicaksono, Galih; Rendy Setiawan; Krisnamurti; Anik Suwandari; Luh Putu Indah Budyawati
Mattawang: Jurnal Pengabdian Masyarakat Vol. 4 No. 4 (2023)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.mattawang2243

Abstract

Flooding is one of the disasters experienced by several areas in Jember Regency, especially in Ambulu District, one of which is Pontang Village. Although residents do not consider flooding as a threat because the intensity of flood events is still relatively low. However, if it is not anticipated, it will of course disrupt the activities of village communities. The aim of this activity is to provide knowledge and skills in handling the impact of flood risk to village communities and especially to the Pontang Disaster Response Village (Destana) team. This activity consists of various activities such as grants for main and supporting equipment, training and outreach, as well as activity evaluation. The result of this activity was an increase in the knowledge and skills of the village community and the Destana Pontang team regarding flood management and techniques for using the main and supporting equipment that was donated. Participants were also enthusiastic about taking part in activities organized by the implementing team, so it is hoped that this activity can be of added value for the village community and the Destana Pontang team in facing disasters in the future.Key words: Disaster Response Village, Flood AbstrakBanjir merupakan salah satu bencana yang dialami oleh beberapa wilayah di Kabupaten Jember, khususnya di Kecamatan Ambulu, yang salah satunya di Desa Pontang. Meskipun warga masyarakat tidak menganggap banjir sebagai ancaman karena kejadian banjir intensitasnya masih relatif rendah. Namun demikian apabila tidak diantisipasi, tentu saja akan mengganggu aktifitas masyarakat desa. Tujuan kegiatan ini adalah untuk memberikan pengetahuan dan keterampilan penanganan dampak risiko banjir kepada masyarakat desa dan khususnya kepada tim Desa Tanggap Bencana (Destana) Pontang. Kegiatan ini terdiri dari berbagai aktifitas seperti hibah peralatan utama dan pendukung, pelatihan dan sosialisasi, serta evaluasi kegiatan. Hasil kegiatan ini adalah adanya peningkatan pengetahuan dan keterampilan masyarakat desa dan tim Destana Pontang terkait penanganan banjir dan teknik penggunaan peralatan utama dan pendukung yang dihibahkan. Peserta juga antusias dalam mengikuti kegiatan yang diselenggarakan tim pelaksana, sehingga diharapkan kegiatan ini dapat menjadi nilai tambah bagi masyarakat desa dan tim Destana Pontang dalam menghadapi bencana dimasa mendatang.
Analysis of Student Interest in Cryptocurrency and Traditional Capital Markets: A Case Study at the Faculty of Economics and Business, Universitas Nusantara PGRI Kediri Setiawan, Rendy
Proceeding Kilisuci International Conference on Economic & Business Vol. 3 (2025): Proceeding Kilisuci International Conference on Economic and Business
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/r2jm0j18

Abstract

Research aim : This study aims to analyze the influence of financial literacy, psychological factors, accessibility, and technological innovation on the interest of students of the Faculty of Economics and Business, Universitas Nusantara PGRI Kediri in investing in cryptocurrency and traditional capital markets. Design/Methode/Approach : This study used a quantitative method with a causality approach. Data were collected through a survey using a structured questionnaire designed based on indicators of related variables. The sample was taken using purposive sampling technique from students of the Faculty of Economics and Business, Universitas Nusantara PGRI Kediri. Data analysis was performed using multiple regression to test the effect of independent variables on the dependent variable. Research Finding : The results showed that financial literacy, psychological factors, and accessibility have a positive and significant influence on students' interest in investing. Theoretical contribution/Originality : This study makes a theoretical contribution in understanding the factors that influence students' interest in investing in financial markets. By combining aspects of financial literacy, psychological factors, accessibility, and technological innovation, this study offers a comprehensive perspective that was previously rarely discussed simultaneously in the context of economics students. Practitionel/Policy implication : The findings provide implications for the development of financial literacy programs in higher education, including investment training and more intensive use of financial technology. Educational institutions can utilize technology-based investment applications to improve students' financial skills. The government and financial institutions may also consider regulations that support investment accessibility for the younger generation. Research limitation : This study has limitations in that the sample size is limited to one university, so the results cannot be widely generalized. In addition, the data was collected through a survey that relies on respondents' subjective answers, which may be affected by perception bias. Further studies are recommended to cover a wider population with more varied research methods.
Species Diversity of Lichen as A Bioindicators of Air Quality at The State Polytechnic of Jember Agustin, Mili; Avika Aditya Febriana Putri; Ika Nuraini; Yohana Maharani Pitaloka; Putri Saniyyah Rahmalisa Az Zahra; Retno Wimbaningrum; Rendy Setiawan
Biosel Biology Science and Education Vol. 15 No. 1 (2026): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v15i1.12855

Abstract

Lichens are symbiotic organisms that are sensitive to changes in air quality, so they are widely used as environmental bioindicators. The purpose of this study was to determine the diversity of lichens in the Jember State Polytechnic area and to assess air quality based on the Atmospheric Purity Index (API). The research was conducted at nine observation sites using a purposive sampling method with 10 × 10 cm plots on four sides of tree trunks at each point. Lichen samples were collected, identified based on morphological characteristics, and their coverage percentage was calculated to obtain frequency values and ecological indices used in the ACI calculation. The results showed that 25 types of lichens were found with a coverage area of 8.647%. The highest ACI value was found in the Department of Language, Communication, and Tourism with a value of 0.35, while the lowest values were found in the Department of Information Technology and the Department of Agribusiness Management with ACI values of 0.02, respectively. All locations on campus had very low IAP values with a total value of 0.86, indicating a very high level of air pollution. The location with the highest IAP value remained in the very high pollution category. The low IAP value is strongly suspected to be related to the high level of motor vehicle activity on campus and the suboptimal function of vegetation in reducing atmospheric pollutants. Keywords: Air Quality, Atmospheric Purity Index, Bioindicator, Lichen
Interaksi Monyet Ekor Panjang (Macaca fascicularis) dengan Manusia di Pantai Bama Taman Nasional Baluran: Interaction Between Long-Tailed Macaques (Macaca fascicularis) and Humans at Bama Beach, Baluran National Park: An Analysis of Perceptions and Behavioral Observations Nursalamah, Amanda Dwi; Jasmine, Nur Ainna Fairuz; Zahra, Anis Syavira Avivatu; Sulistiyowati, Hari; Wimbaningrum, Retno; Setiawan, Rendy; Wahono, Nanang Dwi; Siddiq, Arif Mohammad
Jurnal Sumberdaya Hayati Vol. 12 No. 1 (2026): 2026
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.12.1.1-7

Abstract

Bama Beach is one of the tourism areas in Baluran National Park (BNP), which is also a habitat for long-tailed macaques (Macaca fascicularis). This species is commonly found with aggressive behavior and bravery towards humans at Bama Beach. The aim of this study is to determine the level of interaction that occurs between LTM and humans at Bama Beach, BNP. The method used was a survey questionnaire (Likert scale) and also field observations to support the results of the interaction level in May 2023. Questionnaire data collection is aimed at visitors (64 respondents) and BNP staff (six respondents). While field observations were collected by scan sampling methods during seven days. There are seven categories of interaction that were observed, i.e., proximity, physical contact without being aggressive, taking humans' stuff, intimidating, chasing or lunging, facial or voice threats, and biting or scratching. The results of the questionnaire based on a Likert scale obtained an average index value of 34.25% (mild interaction). The resulting interaction level is supported by the acquisition of the percentage of interaction categories based on field observations, namely the proximity interaction, which has the highest value (44%). Whereas, we also found the threatened interaction to humans, including intimidating (20%), facial or voice threats (16%), taking humans' stuff (14%), and chasing or lunging (5%).
Co-Authors Abed Nego, Abed Agustin, Mili Agustina, Rizka Aida Mursyidah Alfian, Ridho Amalia, Rizqy Ambarwati, Dwita Ananda, Mia Bella Dwy Ananda, Rizky Putra Anggara, Argy Anggreini, Widyantari Anik Suwandari Anjani, Rifkah Ajeng Ardyansyah, Mochammad Aditya Ardyansyah Ari Irawan Arif Mohammad Siddiq Arif Pratiwi Arif Pratiwi Audyna, Sayyidha Rahma Avika Aditya Febriana Putri Bambang Supriadi Baraas, Abdillah Cahyono, Haris Cloudya, Cindy Dwi Setyati Dwi Susanto, Miftha Amilia Eva Tyas Utami Fandani, Septian Theo Febrianti, Silvia Dwi Firmansyah, Puji Fresha Aflahul Ula Fresha Aflahul Ula Fuad Bahrul Ulum GALIH WICAKSONO Galih Wicaksono Hanif Roudhatul Firdausiyah Haris Cahyono Hidayat Teguh Hidayatullah, Alhabsy Ika Nuraini Iqbal Setiawan Saputra Jasmine, Nur Ainna Fairuz Joanita Jalianery Kanthi A. Widayati Kevin Cahya A.U Krisnamurti Krisnamurti Kristiana kristiana Kurniawan, Joko Kusuma, Emy Rizta Lailiyah, Refi Umairotul Lia Sandra Parwatiningsih Luh Putu Indah Budyawati Lukman Hakim Melinda Melinda Mita Yuni Aditiya Mufidatul Khoironiyah Muhammad Kurniawan Mukhamad Su'udi Nabella, Putri Rama Nasyua, Shavira Destia Nila Mutia Dewi Nindy Agusti Wulansari Nindy Agusti Wulansari Ningrum, Asyifa Yasmin Nursalamah, Amanda Dwi Octavianus, Jaeson Peronika, Agustina Pradana, Yuan Zulia Pradina Purwati Pratiwi, Arif Purwatiningsih Purwatiningsih Purwatiningsih, P. Putri Saniyyah Rahmalisa Az Zahra Qisti, Nissaul Rajagukguk, Katarina Rani Rani, Cynthia Ravitamala, El Shania Rifiqa Indrie Wahyudi Rika, Rika Rike Oktarianti Rina Maryanti Rosida, Waki’atil Roziqoh, Wasiatur Sabila, Firman Syauqi Nur Sabrina, Ifa Annisa Santi Feronika Sijabat Santi Feronika Sijabat Sara Fati Indra Sari, Intan Suci Novita Setianto, Erwan Sihombing, Dea Elisa Silaban, Pangeran O. J Simanjorang, Rican Siti Rofiah, Siti Suci Rahayu, Dwi Sudarmadji Sudarmadji Sudarmadji, S. Sulistiyowati, Hari Supriadi, Dudun Susantin Fajariyah Syafira Lailatul Ulfa Marfuah Syahputra, Daniel Syamsul Arifin Talitha Azza Meidyna Putri Tri Atmowidi Tsaniyah Indah, Zainatuts Umi Khabibah Wahono, Nanang Dwi Wahyu Tri Agustin Wardiani, Fefi Eka Wati, Dewi Erna Wimbaningrum, Retno Yohana Maharani Pitaloka Yudesman, Fatriani Margareta Yusana, Erli Viyan Zahra, Anis Syavira Avivatu