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All Journal Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Jurnal DISPROTEK Jurnal Teknologi Terpadu Jurnal Pengabdian Masyarakat Kesosi Bigint Computing Journal Kolaborasi: Jurnal Hasil Kegiatan Kolaborasi Pengabdian Masyarakat
Ellen Proborini
Sekolah Tinggi Teknik Pati
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Nursing Public Health Social Sciences Other

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PERANCANGAN DAN IMPLEMENTASI SISTEM SMARTFARMING MENGGUNAKAN ARDUINO UNO DAN MODUL ESP8266 Bijanto Bijanto; Sigit Prakosa Adi Nugroho; Yayang Fredyatama; Dini Fahrani; Ellen Proborini
Jurnal Disprotek Vol 14, No 1 (2023)
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jdpt.v14i1.3924

Abstract

The agricultural sector is a promising sector in the future, but in Indonesia the agricultural sector has not developed properly due to many factors such as individual land ownership which tends to be narrow, young people who do not want to continue their parents' business in farming, then 60% of farmers in Indonesia still relies on traditional farming systems, regardless of water needs, seasons, climate, sales prices, types of plants and others. Traditional farming systems also require high costs, so the income is less than optimal. According to BPS, in the second quarter of 2022 the highest economic sector was found in the business fields of agriculture, forestry and fisheries at 13.15%. This potential should be developed in the industrial era 4.0, as an example of technology that can be applied in the agricultural sector, namely the Internet of Think, a system is needed to control water demand, temperature and light intensity needed to help plant photosynthesis. The proposed system will use four sensors including a light sensor (LDR), a temperature sensor (dht-11), an ultrasonic sensor, and a soil moisture sensor. In this proposed system monitoring can also be carried out using the Blynk application which can be monitored via a smartphone. The system development process uses the Rnd method, because the Rnd method is suitable for making products that can be applied to support agriculture.
Analisis Usability Sistem E-Voting Pemilihan Ketua dan Wakil Ketua OSIS dengan Metode Think Aloud Fajar Husain Asyari; Ellen Proborini; Sholihul Ibad
Jurnal Teknologi Terpadu Vol 12 No 1 (2026): Juli, 2026
Publisher : LPPM STT Terpadu Nurul Fikri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54914/jtt.v12i1.2583

Abstract

The election of the OSIS (Student Council) chairman and vice-chairman is an important school agenda that requires a fast, accurate, and transparent voting process. With the advancement of information technology, e-voting systems have become a modern solution, but their success strongly depends on the system's usability. This study aims to evaluate the usability level of the e-voting system for the election of the OSIS (Student Council) president and vice-president using the Think Aloud method. The evaluation involved ten student respondents as the system’s target users, who were asked to complete six task scenarios—from entering the token to logging out—while verbalizing their thoughts and difficulties. The results showed that 90% of respondents successfully completed task scenarios T1–T5, while 60% encountered difficulties in task T6 (logging out). Based on the severity rating analysis, three main issues were identified: slow response time (score 4, critical), unclear navigation (score 3, major), and confusing input forms (score 3, major). Overall, the system achieved a task completion rate of 93.3% with an average completion time of 38 seconds per task. These results indicate that the e-voting system demonstrates good usability but requires improvements in navigation, system performance, and input guidance to enhance user experience. The Think Aloud method proved effective in directly identifying usability issues from the user perspective.
Strengthening the Brand Identity of MSME Products Through Socialization Activities in Wates Village Firdaus Firdaus; Nurhayati Nurhayati; Meizar Effendi; Alis Arifah Rahman; Muchammad Rully Alim; Annisa Salsabilla Ajrinaningtyas; Heru Yulianto; Ellen Proborini; Abdullah Abdullah
Jurnal Pengabdian Masyarakat Kesosi Vol. 9 No. 2 (2026): Juli: Jurnal Abdimas KESOSI
Publisher : Sekolah Tinggi Ilmu Kesehatan Kesetiakawanan Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57213/abdimas.v9i2.567

Abstract

Micro, small, and medium enterprises (MSMEs) play an important role in supporting local economic development, particularly in rural areas. However, many MSME actors still face limitations in building strong product identities, especially in terms of branding, packaging, and brand communication. These limitations often cause their products to have low competitiveness in broader markets. This community service activity aims to strengthen the brand identity of MSME products through a socialization program conducted in Wates Village. The objective of this activity is to increase the knowledge and awareness of MSME actors regarding the importance of branding as a strategy to improve product value and market competitiveness. The method used in this program was a participatory socialization approach, which included presentations, discussions, and practical guidance on branding elements such as brand name selection, logo design, packaging improvement, and product differentiation. The activity involved local MSME actors who produce various local products. The results of the activity show that participants demonstrated increased understanding of the importance of brand identity and its role in enhancing product attractiveness and consumer trust. Participants were also able to identify potential improvements in their product branding, including packaging design and brand positioning. The socialization program contributed to increasing the readiness of MSME actors to develop stronger product identities in order to compete in the wider market. In conclusion, strengthening MSME brand identity through socialization activities can be an effective strategy to enhance the competitiveness and sustainability of local MSME products in Wates Village.
Pelatihan Penguasaan Alat Digital untuk Pengajaran Bahasa Inggris Fajar Husain Asy'ari; Zainal Abidin; Bijanto Bijanto; Ellen Proborini; Ainin Maftukhah; Rio Subandi
Kolaborasi : Jurnal Hasil Kegiatan Kolaborasi Pengabdian Masyarakat Vol. 4 No. 3 (2026): September: Kolaborasi : Jurnal Hasil Kegiatan Kolaborasi Pengabdian
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/kolaborasi.v4i3.1055

Abstract

The rapid advancement of digital technology demands that educators integrate technology into the learning process. However, many English teachers still lack adequate competency in utilizing digital tools optimally for teaching. This community service activity aims to enhance English teachers' competence in mastering and implementing digital tools for English language teaching. The training was conducted at STT Pati (Jl. Pati-Trangkil KM 4.5 Ngepungrojo, Trangkil, Pati, Central Java) on January 3, 2026, with 60 English teachers as participants, organized by LP Maarif NU Pati in association with MEC Pati (Maarif English Community) in collaboration with STT Pati. The method used a participatory training approach consisting of five stages: pre-test and needs identification, material presentation, practical exploration, intensive mentoring, and evaluation. The results showed a significant increase in teachers' understanding and skills, with the average pre-test score of 56.8 increasing to 84.5 in the post-test, a 27.7 point improvement. Participants successfully developed innovative English teaching materials using various digital tools such as interactive learning platforms (Quizizz, Kahoot!), multimedia creation tools (Canva, Genially), and online assessment applications (Google Forms). The discussion highlights that a systematic, practice-based training approach with continuous mentoring is effective in improving teacher competence and supporting digital transformation in English language education. Social changes emerged include behavioral changes, formation of a community of practice through MEC Pati, emergence of local leaders, and growing awareness of the importance of technology adaptation. This activity contributes to the development of more engaging, interactive, and effective English learning experiences. The implications emphasize the need for sustainable follow-up programs and institutional support to ensure optimal implementation of digital tools in English teaching.
Multivariate Analysis of Livestock Feed Availability Using K-Means Clustering for Regional Potential Mapping in Pati Regency Ridwan Potabuga; Fajar Husain Asyari; Ellen Proborini
Bigint Computing Journal Vol 4 No 2 (2026)
Publisher : Ali Institute of Reseach and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55537/bigint.v4i2.1927

Abstract

Livestock feed availability plays a crucial role in livestock production and regional food security. This study aims to map the potential of sub-districts in Pati Regency based on livestock feed availability from 2020 to 2024 using multivariate clustering with the K-Means algorithm. Secondary data were obtained from the Pati Regency Agriculture Office and used to classify 21 sub-districts according to similarities in annual feed availability, measured in tons of feed per year, which provides the quantitative basis for assessing livestock carrying capacity. The analysis included missing-value checking, outlier detection, data standardisation, dimensionality reduction using principal component analysis, and determination of the optimal number of clusters using the Silhouette Coefficient. Among the non-degenerate solutions (k ≥ 3), three clusters yielded the highest silhouette score (0.4383), and this solution was stable across initialisations and robust to the exclusion of the most extreme observation. Cluster 1 represents sub-districts with moderate feed availability, Cluster 2 represents areas with very high and fluctuating feed availability, and Cluster 3 represents sub-districts with high and stable feed availability. These clusters reveal distinct regional characteristics that can support strategic decision-making in livestock development. Areas with moderate availability require policy intervention, regions with high and stable availability have strong potential for sustainable development, and areas with very high but fluctuating availability require careful resource management. This study demonstrates that the K-Means algorithm is effective for mapping livestock feed availability and supporting regional planning for livestock sector development in Pati Regency.
Efektifitas Penerapan Model Pembelajaran Problem Based Learning dengan Audio Visual Aid (AVA) terhadap Kemampuan Berpikir Logis Matematis Ellen Proborini; Sri Adi Widodo; Uli Ulfa
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 12 No 1 (2024)
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/smj.v12i1.7632

Abstract

Abstract This research aims to determine how effective the application of the PBL learning model with Audio Visual Aid (AVA) is on the ability to think logically in matrix material. The subject of this research is class XI TJKT SMK Tunas Harapan Pati for the 2023/2024 academic year. The data used in this research was obtained from filling out a questionnaire on a scale of 1 to 5. Respondents filled out the questionnaire twice, namely before implementing PBL with AVA and after implementing PBL with AVA. Analysis prerequisite tests were carried out using the Liliefors test for normality and the Barlett test for homogeneity. The data analysis test used was a t-paired test to compare the score before and after treatment. After being subjected to treatment, the questionnaire score showed an increase of 27.63%. The increase in scores after respondents were given PBL with AVA treatment was because respondents felt that PBL with AVA stimulated their mathematical logical thinking abilities. PBL with AVA also sharpens students' mathematical logical thinking skills to solve problems in the learning process related to their lives. AVA media is also felt to be able to actualize concepts that students have previously considered abstract. So, it is concluded that applying the PBL learning model with AVA has a positive influence on improving students' logical thinking abilities. This is reinforced by the results of the N-Gain Test, which shows that PBL with AVA is quite effective in increasing students' mathematical and logical abilities. Keywords: Audio Visual Aids; Critical Thinking Skills; PBL. Abstrak Tujuan penelitian ini untuk mengetahui bagaimana efektifitas penerapan model pembelajaran PBL dengan Audio Visual Aid (AVA) terhadap kemampuan berpikir logis pada materi matriks. Subyek penelitian ini adalah kelas XI TJKT SMK Tunas Harapan Pati tahun pelajaran 2023/2024. Data yang digunakan pada penelitian ini diperoleh dari hasil pengisian kuesioner berskala 1 sampai dengan 5. Responden mengisi kuesioner sebanyak dua kali yaitu sebelum dikenakan PBL dengan AVA dan setelah penerapan PBL dengan AVA. Uji prasyarat analisis dilakukan menggunakan uji liliefors untuk uji normalitas dan uji barlett untuk uji homogenitas. Uji analisis data yang digunakan menggunakan uji t-paired test yaitu untuk membandingkan antara skor sebelum perlakuan dengan skor setelah perlakuan. Skor kuesioner setelah dikenakan perlakuan menunjukkan adanya peningkatan sebesar 27,63%. Peningkatan skor setelah responden diberikan perlakuan PBL dengan AVA dikarenakan responden merasa PBL dengan AVA mampu merangsang kemampuan berpikir logis matematis yang dimilikinya. PBL dengan AVA juga mengasah kemampuan berpikir logis matematis siswa untuk menyelesaikan masalah pada proses pembelajaran yang berkaitan dengan kehidupannya. Media AVA juga dirasa mampu mengaktualisasi konsep yang selama ini dirasa abstrak oleh siswa. Sehingga disimpulkan bahwa penerapan model pembelajaran PBL dengan AVA mempunyai pengaruh yang positif terhadap peningkatan kemampuan berpikir logis siswa. Hal ini diperkuat dengan hasil Uji N-Gain yang menunjukan bahwa PBL dengan AVA cukup efektif terhadap peningkatan kemampuan logis matematis siswa. Kata Kunci: Audio Visual Aid; Kemampuan Berpikir Kritis; PBL.
Co-Authors Abdullah Abdullah Ainin Maftukhah Alis Arifa Rahman Annisa Salsabilla Ajrinaningtyas Bijanto Bijanto Dini Fahrani Fajar Husain Asy'ari Fajar Husain Asyari Firdaus Firdaus Heru Yulianto Meizar Effendi Muchammad Rully Alim Nurhayati, Farida Keni Ridwan Potabuga Rio Subandi Sholihul Ibad Sigit Prakosa Adi Nugroho Sri Adi Widodo Uli Ulfa Yayang Fredyatama Zainal Abidin