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Goal Programming untuk Optimasi Jadwal Perkuliahan pada Fakultas Pertanian UNIMOR Fried Markus Allung Blegur; Eva Binsasi
Saintek Lahan Kering Vol 3 No 2 (2020): JSLK DESEMBER 2020
Publisher : Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/slk.v3i2.1233

Abstract

The Faculty of Agriculture, University of Timor often has problems scheduling courses. Lectures in 7 study programs with 543 courses and 118 lecturers must be distributed into the 15 available rooms. This limitation causes lecture scheduling not to be evenly distributed for several lecturer. Some lecturers experience schedule buildup on certain days and time periods of the week. In addition, there is a fairly long time lag between one lecture and another on the same day for several lecturers. This scheduling problem is modeled using the Goal Programming method. The LINGO 11.0 software was used to solve this model. The results obtained are that each lecturer gets a lecture schedule that is evenly distributed on each day of the week without experiencing an overlap in lecture schedules. This model also solves the problem of the long time span between lecture schedules of several lecturers by limiting teaching breaks to only one time before starting the next lecture on the same day for each lecturer.
EFEKTIVITAS PEMBELAJARAN DARING PADA MAHASISWA PRODI BIOLOGI, MATEMATIKA DAN TEKNOLOGI INFORMASI UNIMOR DI BENTANG ALAM LAHAN KERING Willem Amu Blegur; Krisantus Jumarto Tey Seran; Fried Markus Allung Blegur
Saintek Lahan Kering Vol 4 No 2 (2021): JSLK DESEMBER 2021
Publisher : Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/slk.v4i2.1534

Abstract

Pandemic Covid-19 have changed so many aspects in our lives including educational activities. Universitas Timor located in land arid area then influenced by it, in Biology, Information Technology and Maths students in versa. The aims of these research were to study about effecitivity in online learning implementation according to the students and lecturers and to study more what is the barriers and / or supports for the apply in three study program. Data collected using quetionnaires by filling google forms and interview to our respondents. They were students from Biology: 24, Information Technology: 83, Maths: 31 and lecturers: 9. The results performed that our respondents agreed to this implementation while avoiding Covid-19 spread among students and lecturers (Biology: 23, IT: 81, Maths: 30 and lecturers 9 people). Our students spent their own money from their parents to buy intenet debt majority around Rp50.000 - Rp100.000 in a moth (Biology: 12, IT: 47, Maths: 15). The students chosen googleclassroom, googlemeeting, zoommeeing, WAG and combine among them, respectively. Our lecturers and students still could do practices using less resources of laboratory and tools (Biology: 23, IT: 75, Maths: 21). And then the process still gave more progress to the students for their marks and knowledge accoding to them (Biology: 14, IT: 45, Maths: 20). To honest that the students more like to study face to face in class especially Biology and Maths students but neither for IT students.
Modified Hungarian Method for Solving Balanced Fuzzy Transportation Problems Fried Markus Allung Blegur; Nugraha K. F. Dethan
Jurnal Varian Vol 5 No 2 (2022)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/varian.v5i2.1865

Abstract

This paper discusses how to solve balanced transportation problems, with transportation costs in the form of trapezoidal fuzzy numbers. Fuzzy costs are transformed into crisp costs using the Robust’s method as a ranking function. A new approach of modified Hungarian method has been applied to solve the problem of fuzzy transportation. This approach solves the fuzzy transportation problem in one stage of optimization and yields the same results as other methods that solve the problem in two stages.
Pelatihan Penggunaan Perangkat Lunak GeoGebra dalam Pembelajaran Matematika bagi Guru-guru SMA di Wilayah Insana dan Biboki Elinora Naikteas Bano; Oktovianus R. Sikas; Fried Markus Allung Blegur
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol 5 No 1 (2021): Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : Dewan Pimpinan Daerah (DPD) Perkumpulan Dosen Indonesia Semesta (DIS) Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36339/je.v5i1.353

Abstract

Average National Examination score in 2019 for Mathematics Study Program territory North Central Timor (TTU) was 31.15. This achievment is the lowest average score of the other exams, both at the level TTU district, NTT province, and Nationals. Low learning innovation and teacher creativity often become problems in learning mathematics. Some schools in TTU have average scores below the district average that is Biboki dan Insana selected and trained to utilize software GeoGebra. This training begins with an introduction about GeoGebra and followed by training to solve various mathematical problems using GeoGebra. Then the proses follow-up with distribution of GeoGebra tutorial videos and ongoing mentoring and guidance. After training, 52.38% of partisipants ready to use GeoGebra in their lessons.
PENERAPAN TEKNOLOGI AMONIASI JERAMI PADI DI KELOMPOK TANI BON-BON KECAMATAN NOEMUTI KABUPATEN TIMOR TENGAH UTARA Alfred Nubatonis; Fried M. A. Blegur; Fransiskus Y. D. Kajdu; Agustinus A. Dethan
SIPISSANGNGI: Jurnal Pengabdian Kepada Masyarakat Vol 2, No 2 (2022): Sipissangngi Volume 2, Nomor 2, Juni 2022
Publisher : Lembaga Penelitan dan Pengabdian Masyarakat, Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (746.887 KB) | DOI: 10.35329/sipissangngi.v2i2.2914

Abstract

Pengabdian Kepada Masyarakat yang dilaksanakan pada Kelompok Tani Bon-bon bertujuan untuk meningkatkan pemahaman dan keterampilan mitra dalam memanfaatkan limbah jerami padi sebagai pakan ternak pada musim kemarau. Pada musim penghujan ketersedian pakan melimpah dan ternak dilepas secara bebas untuk mencari pakan sendiri, tetapi pada musim kemarau ketersedian pakan sangat kurang sehingga peternak hanya memberikan sisa limbah sawah berupa batang padi yang sudah kering sebagai pakan. Kurangnya pemahaman pengolahan limbah padi menjadi pakan ternak yang berkualitas menyebabkan sebagian petani membakar limbah padi sebagai persiapan musim tanam berikutnya, sedangkan sebagian petani yang lain hanya mengambil dan memberikan begitu saja limbah padi tanpa melalui proses pengolahan. Akibatnya pemenuhan kebutuhan hidup pokok ternak tidak terpenuhi sehingga memperlambat laju pertambahan bobot badan ternak. Metode yang digunakan dalam kegiatan ini yaitu metode participatory action research. Hasil yang diperoleh secara fisik terhadap amoniasi jerami padi memiliki nilai nutrisi PK 5,11%. Jerami padi dalam bentuk amoniasi yang dihasilkan ialah sebanyak 100 Kg. Selama kegiatan pendampingan dilangsungkan mitra secara antusias  menyediakan sumber daya pakan dan  menginisiasi pengolahan limbah jerami padi pasca panen sebagai pakan ternak. Hal ini menunjukkan bahwa kegiatan penerapan teknologi amoniasi jerami padi di Kelompok Tani Bon-bon dikategorikan berhasil dimana kelompok sasaran mampu mengatasi masalah secara mandiri. 
Pelatihan Pengembangan Inovasi Pembelajaran Matematika Melalui Perangkat Lunak Microsoft Mathematics dan GeoGebra Bagi Guru SMA dan SMP di Wilayah Kota Kefamenanu dan Noemuti Elinora Naikteas Bano; Fried Markus Allung Blegur; Grandianus Seda Mada; Eva Binsasi
Bakti Cendana Vol 5 No 2 (2022): Bakti Cendana: Jurnal Pengabdian Masyarakat
Publisher : LPPM Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/bc.5.2.2022.19-30

Abstract

In 2019, average score for high school Mathematics for all modes of the national level examination was the lowest compared to other subjects in all majors. For the North Central Timor Regency, average Mathematics Test Score for the Science major is 31.08, the lowest of other subjects. In dealing with this problem, teachers need a learning innovation that allows students to learn mathematics with visualizations that are easy to make, easy to use, and attractive, as well as strong interaction between teachers and students to facilitate the transmission of concept understanding from teachers to students. Therefore, several schools in the city area in ​​Kefamenanu and Noemuti were selected and trained using Microsoft Mathematics GeoGebra software and continued with training to solve various mathematical problems using Microsoft Mathematics GeoGebra. Training activities began with an introduction to Microsoft Mathematics and GeoGebra and continued with solving various mathematical problems using Microsoft Mathematics and GeoGebra. Then proceed with follow-up activities in the form of mentoring. After training, 57.14% have used Microsoft Mathematics and 52.38% have used GeoGebra as a learning method in the classroom.
Analisis Perbandingan Metode Defuzzifikasi Fuzzy Inference System Mamdani Dalam Penentuan Produksi Tua Kolo (Sopi Timor) 45% Pada Pabrik Sane Up-Ana Kefamenanu Sansela Neonbeni; Grandianus Seda Mada; Fried Markus Allung Blegur
Saintek Lahan Kering Vol 5 No 2 (2022): JSLK DESEMBER 2022
Publisher : Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/slk.v5i2.1994

Abstract

Tua Kolo (Timor Sopi) is one of the local alcoholic products that is closely related to the culture of the Timorese people. This drink is often used in various cultural events such as weddings, funerals, etc. Tua Kolo is made from palm sap and is traditionally processed through fermentation and distillation. The Sane Up-ana factory is one of the factories in Timor that produces Tua Kolo. Factory production levels are not always fixed in each period, where consumer demand changes every month and even every day so factories are sometimes unable to meet market demand due to increased demand and lack of supplies. Uncertainty in determining the amount of production causes losses to the factory so that a method is needed that can optimize the amount of production so that the factory's profits could increase. The method that can be used to determine decisions based on data uncertainty is the Fuzzy Inference System (FIS). This method is based on the concept of fuzzy logic. One of the most frequently used FIS methods in determining the amount of production is the Mamdani FIS method. The process of determining the final decision with this method has several stages, namely fuzzification, the application of the implication function, rule composition, and defuzzification. For the defuzzification stage, there are five methods that can be used, namely the Centroid method, the Bisector method, the Mean Of Maximum (MOM) method, the Smallest Of Maximum (SOM) method, and the Largest Of Maximum (LOM) method. This study aims to determine the amount of production of Tua Kolo 45% by considering demand, product supply, and raw material supply. To obtain optimal results, we will first investigate the best defuzzification method to be used in the system. In determining the best defuzzification method, the Mean Absolute Percentage Error (MAPE) measure is used. The results showed that the centroid is the best defuzzification method with a prediction error rate of 18.95% or an accuracy level of 81.05% therefore it can be concluded that the centroid method is very suitable for producing Tua Kolo (Sopi Timor) at the Sane Up-ana Kefamenanu Factory.
Analisis Tingkat Perkembangan Wilayah dan Pola Spasial Sub Sektor Pertanian Hortikultura di Pulau Timor Provinsi Nusa Tenggara Timur Anggelina Delviana Klau; Werenfridus Taena; Marce Sherly Kase; Frieds Allung Amu Blegur; Felisisima Afoan
Jurnal Ilmiah Membangun Desa dan Pertanian Vol. 8 No. 4 (2023)
Publisher : Department of Agribusiness, Halu Oleo University Jointly with Perhimpunan Ekonomi Pertanian Indonesia - Indonesian Society of Agricultural Economics (PERHEPI/ISAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jimdp.v8i4.228

Abstract

The development of a region has a high relationship with the concentration of economic activity that occurs in an area, so the region's development can be seen based on the centre of its activities. The purpose of this study was to identify the level of regional development in the regencies on the island of Timor, NTT and the typology and spatial pattern of the linkages of the horticulture sub-sector, which are commodities of interaction between regions on the island of Timor, NTT. The analytical method used in this research is scalogram analysis for regional development level and Moran index analysis for typology and spatial pattern of horticultural commodities. Based on the results of the analysis to find out the level of regional development in the regencies on Timor Island, NTT, it can be seen that Kupang Regency has the most complete availability of facilities and infrastructure so that it becomes hierarchy I, namely serving regencies on Timor Island, NTT, Hierarchy II is Belu Regency and then TTU Regency. The last one is TTS Regency and Malacca Regency occupying hierarchy III. Furthermore, Moran index analysis was used to determine the typology and spatial pattern of the horticulture sub-sector. The analysis results showed that the distribution pattern was clustered for the shallots. The distribution pattern was spread for the squash and carrot commodities, while for the tomatoes and bananas, the distribution pattern was clustered, with each LIS cluster category having low-high and high-low categories.
MATHEMATICAL MODELING AND SIMULATION OF SOCIAL MEDIA ADDICTION TIKTOK USING SEI1I2R TYPE MODEL Maria Magdalena Abi; Elinora Naikteas Bano; Leonardus Frengky Obe; Fried Markus Allung Blegur
JURNAL DIFERENSIAL Vol 5 No 1 (2023): April 2023
Publisher : Program Studi Matematika, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jd.v5i1.10401

Abstract

TikTok is an entertainment application that can be used to watch and share various short videos such as educational information, dance, fashion, and even promote a product, as well as shop online. If it is used continously, it may provide negative impact. TikTok users may become stressed if it does not meet the creator’s expectations such as getting the most likes or viewers from users. Furthermore, they also can addicted to online shopping and buy something that they do not need due to lost self-control and be unable to consider risks in making decisions resulting in stress or depression. This study aims to build a mathematical model of TikTok addiction Type SEI1I2R. The results of the study obtained two equilibrium points, namely the free equilibrium point for TikTok addiction T1 and be stable when R0 < 1 and the equilibrium point for addiction to TikTok T2 and be stable when R0 > 1. The simulation shows that when R0 <1, even though most of the population have TikTok application, they are not interested in content and shopping via TikTok. This causes the population that creates TikTok accounts decrease and hence the addiction to content and shopping on TikTok slowly decrease and then disappear in the population. Meanwhile, when R0 > 1, many people think that content and shopping on TikTok are very interesting so that the population that creates TikTok accounts is increasing so that there is an increase in the population creating content and shopping on TikTok. Therefore, TikTok addiction will remain in the population and will increase with time.
Penentuan Harga Jual Sapi Bali Berdasarkan Pengukuran Morfometrik di Kelompok Tani Bon-Bon Kecamatan Noemuti Kabupaten Timor Tengah Utara Nubatonis, Alfred; Allung Blegur, Fried Markus; Oki, Yeremias; Banu, Theodorus
JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Vol 8, No 1 (2024): Mei
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jpp-iptek.2024.v8i1.2127

Abstract

Penentuan harga ternak sapi bali yang dilakukan peternak di kelompok tani Bon-Bon selama ini berdasarkan pengamatan visual terhadap fisik sapi dengan kisaran harga jual Rp. 4.000.000 – Rp. 4.500.000. Ketika dilakukan pengukuran morfometrik (Panjang badan 108 Cm dan lingkar dada 150 Cm) memperoleh  data dugaan bobot hidup = 197,2 Kg. Apabila bobot hidup dikalikan dengan standart harga yakni 27.000 per Kg bobot hidup maka harga jual sapi tersebut seharusnya Rp. 5.325.707. Proses penentuan harga berdasarkan pengamatan fisik ini mengakibatkan peternak mengalami kehilangan potensi pendapatan sebesar Rp. 825.707 -Rp.1.325.707. Kondisi ini sangat merugikan peternak di pedesaan, dimana peternak belum mengetahui teknik penetuan harga berdasarkan bobot badan hidup ternak, belum mengetahui teknik pengukuran morfometrik ternak sapi, standart harga jual bobot hidup ternak sapi yang ditetapkan pemerintah Nusa Tenggara Timur. Sosialisi standart harga jual bobot hidup ternak yang ditetapkan pemerintah dan pelatihan teknik pengukuran morfometrik sapi, pembuatan matriks penentuan harga berdasarkan bobot hidup ternak serta pembuatan kandang jepit, diharapkan dapat meningkatkan pengetahuan peternak dalam pendugaan bobot hidup ternak, mengubah proses penentuan harga jual ternak agar meningkatkan pendapatan peternak. Hasil yang dicapai ialah peternak memiliki pengetahuan tentang standar harga jual per Kg bobot hidup dan keterampilan mengukur morfometrik tubuh untuk menghitung bobot badan ternak, tersedianya 15 buah alat ukur morfometrik, 15 unit kandang jepit dan 15 buku matriks harga jual ternak sapi berdasarkan hasil dugaan bobot hidup yang dikalikan dengan standar harga yang ditetap pemerintah. Disimpulkan bahwa dasar penentuan harga jual ternak sapi yang dilakukan peternak berdasarkan hasil dugaan bobot hidup dikalikan dengan harga/Kg/BB.