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Efektivitas Sinkronisasi Estrus Menggunakan Hormon Prostaglandin dan Estrogen terhadap Non Return Rate (NRR), Conception Rate (CR) dan Service per conception (S/C) pada Sapi Potong Jamili, Muhammad Arsan; Hardianto; Mappanganro, Rasyidah; Susanti, Handayani Indah; Lestari, Ayu; Hasrin
Jurnal Peternakan Lokal Vol. 7 No. 2 (2025): Jurnal Peternakan Lokal
Publisher : Program Studi Peternakan Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/peternakan.v7i2.2674

Abstract

Prostaglandin and estrogen hormones are two types of hormones commonly used in estrus synchronization aimed at inducing earlier estrus in livestock. This study aims to evaluate the effectiveness of estrus synchronization using prostaglandin and estrogen hormones on Non Return Rate (NRR), Conception Rate (CR), and Service per Conception (S/C) in Beef Cattle. The research method is a field experiment, where female cattle are divided into several treatment groups based on the type of synchronization hormone used, namely P0 (natural estrus), P1 (prostaglandin injection), and P2 (estrogen injection). The parameters tested in this study are Non Return Rate (NRR), Conception Rate (CR), and Service per Conception (S/C). The data obtained were analyzed descriptively and calculated using the formulas for NRR, CR, and S/C. The results of this study show that the average NRR for the three treatments is 66.67%, with treatment P1 achieving the highest result of 83.33%, followed by P2 (66.67%) and P0 (50%). The highest CR was also obtained in treatments P1 and P2 with a percentage of 66.67%, while P0 was only 33.33%, with an overall average of 55.7%. For the S/C value, treatment P1 showed the highest efficiency with an average of 1.6 inseminations per pregnancy, followed by P2 (2.0) and P0 (3.33), with an overall average of 2, 31.
PENGARUH DISIPLIN BELAJAR TERHADAP HASIL BELAJAR PADA MATA PELAJARAN IPS SISWA KELAS VII DI MTs BAHRUL ULUM Nur Azizah; welven aida; Hardianto
Bakoba : Journal of Social Science Education Vol. 3 No. 2 (2023): BAKOBA : Jurnal social scient education
Publisher : Program Studi Pendidikan IPS

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Abstract

The purpose of this study was to determine the effect of learning discipline on learning outcomes in social studies class VII students at MTs Bahrul Ulum. This research is a quantitative research with the regression method, the population in this study amounted to 102 class VII students and the sample technique used in this study was total sampling and the data analysis technique used was simple linear regression analysis. The results based on the hypothesis testing that has been done, it is obtained that the tcount is 7,518 > ttable 1,660 at a significance level of 5%, meaning that there is a positive and significant influence between learning discipline on learning outcomes in social studies class VII students at MTs Bahrul Ulum in Pasir Utama Village. Based on the coefficient of determination which states that the value influences learning discipline on learning outcomes in social studies subjects with a contribution value of 36.1%, while the remaining 63.9% is a contribution from other variables not discussed in this study.
PERILAKU SOSIAL SISWA STUDI KASUS PADA SISWA SMP NEGERI 4 RAMBAH Sindi Sandora; Hardianto; ilham rahmawati
Bakoba : Journal of Social Science Education Vol. 3 No. 2 (2023): BAKOBA : Jurnal social scient education
Publisher : Program Studi Pendidikan IPS

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Abstract

Masalah dalam penelitian ini adalah adanya perilaku sosial siswa yang bersifat positif dan negative seperti berkelompok, berbagi, bergaul dan kedisiplinan siswa di SMPN 4 Rambah. Tujuan penelitian ini adalah untuk mengetahui perilaku sosial siswa di SMP Negeri 4 Rambah. Jenis penelitian ini adalah penelitian kualitatif dengan menggunakan metode deskriptif. Populasi pada penelitian ini adalah seluruh siswa SMPN 4 Rambah yang berjumlah 50 siswa dan 2 guru IPS. Sampel penelitian menggunakan teknik purposive sampling artinya teknik pengambilan sampel atau informan sumber data dengan pertimbangan tertentu yang dianggap paling tahu tantang perilaku sosial siswa. Teknik pengumpulan data menggunakan, wawancara, observasi dan dokumentasi. Hasil penelitian ini menunjukkan bahwa adanya macam-macam perilaku sosial yang biasa dilakukan oleh siswa IPS di SMPN 4 Rambah yakni a) Pemberani seperti perilaku berani dalam berinteraksi sesama teman dan berani dalam melakukan kegiatan belajar, b) Bergaul seperti perilaku siswa yang suka bergaul dengan teman dan ketika sulit bergaul adanya solusi yang diberikan guru dengan membentuk kelompok belajar, c) Ramah seperti perilaku ramah kepada guru dan orang lain, d) Simpati, seperti menunujukan rasa simpati kepada siswa ketika sakit dan ikut membantu ketika ada musibah pada teman, e) Suka bersaing, seperti bersaing mendapatkan prestasi di sekolah, f) Patuh seperti patuh terhadap guru di kelas, g) Menonjolkan diri seperti suka menonjolkan diri dengan menjawab setiap pertanyaan guru di depan kelas.
Analisa Dampak Intensitas Kebisingan Terhadap Operator Mesin Penggiling Kacang Tanah Corry Handayani; Lilia Trisyathia Quentara; Hardianto
Jurnal INOVATOR Vol. 3 No. 1 (2020): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v3i1.127

Abstract

Indonesia there are many abundant produce mainly the agriculture not dependent with one example is peanuts.The fields are in need of peanuts as a raw material for the manufacture of cheese, butter, oil, jam, candy or other food.To facilitate the work of the man in the beans then grind in a grinder machine make peanuts.At this point has created peanut grinder machine automatic movements using electric motor.This research was conducted to find out perbedan the intensity of noise and impact on the impact of the use of the old engines with new engines.The data obtained from the measurement of the intensity of the noise using the android application and filling the questionnaires by respondents.Based on statistical tests Paired Sample t-Tests on the get that there was a decrease in the intensity of the noise of 33.60%.Test validity and reliability the questionnaire stated 7 questions (old machine) and 13 questions (new machine) in kuesiner is valid because r count > r tables, and the results of Chronbach's > 0.60 Alpha so in say reliability.From the comparison of the data of the questionnaire can be seen with the new engines occurred quite a significant difference in the comfort of the operator's wor
Pengembangan Sistem Informasi Seleksi Penerimaan Bantuan Langsung Tunai Menggunakan Metode K-Nearest Neighbor Hardianto; Kharis Syaban; Ery Muchyar Hasiri
JISTech : Journal of Information Systems and Technology Vol. 1 No. 2 (2024): Desember 2024
Publisher : Perhimpunan Ahli Teknologi Informasi dan Komunikasi Indonesia

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Abstract

The implementation of the Cash Transfer Assistance (BLT) program in Indonesia aims to assist economically disadvantaged communities, especially during crises such as the pandemic. However, the selection process for BLT recipients often faces challenges related to accuracy and efficiency, particularly in determining eligible recipients based on various economic and social criteria. This research develops an information system based on the K-Nearest Neighbor (K-NN) method to address these issues. The system is designed to classify BLT candidates by considering several variables, such as family income, number of dependents, employment status, housing conditions, and family health. The optimal K value was determined through trial and error to achieve the highest accuracy. The system was tested using both training and testing data, and the evaluation results showed an accuracy rate of 85%. This information system not only processes data quickly but also provides transparent and objective results, making it useful for village authorities to efficiently select BLT recipients. By implementing the K-NN algorithm, this system is expected to offer a practical solution for village governments in improving the accuracy of aid distribution to eligible communities.
Normative Juridical Aspects in Customary-Based Environmental Management in The Rokan Hulu Area Ridho Harapan Bunda; Hardianto; Welven Aida; Lusi Dwi Septiani
Indonesian Journal of Law and Justice Vol. 3 No. 2 (2025): December
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/ijlj.v3i2.5193

Abstract

This study examines the role of customary law in environmental management in the Rokan Hulu Area and its disharmony with state law. Customary law has strong ecological value through practices such as prohibition loopholes, customary forest management, and restrictions on resource exploitation. However, its implementation is often hampered by formal policies that do not consider the customary rights of indigenous peoples, especially in the licensing process. Through normative juridical analysis with legislative and conceptual approaches, this study finds that the integration of customary law and state law needs to be strengthened through ecological justice approaches and participatory mechanisms. The results of the study confirm that customary law has the potential to become a model of sustainable environmental management if supported by operational regulations, strengthening customary institutions, and collaboration between the government, indigenous peoples, and academics. These findings are relevant for the development of national environmental policies and the achievement of sustainable development goals.
Peran Desa Pendidikan Dalam Pembentukan  Karakter dan Penguatan Literasi Generasi Emas: Sinergi KKN dan Komunitas Lokal Putra Aditya Ahmad; Hardianto; Astrid; Zahkia Hajir; Nurwahida; Fadliah Ulfah; Annur Qiblayanti N; Miftahuljannah; Sinar Putri Amalia; Luthfiah Nabila; Asifatul Asfa Meni
Abdi Ilmiah untuk Masyarakat Vol. 1 No. 2 (2025): ABHIMA
Publisher : Lia Center of Research and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64850/abhima.v1i2.168

Abstract

Pendidikan karakter dan literasi merupakan fondasi utama dalam pembangunan sumber daya manusia yang berkelanjutan, khususnya di wilayah pedesaan. Desa Ledan, Kecamatan Basse Sangtempe, Kabupaten Luwu, memiliki modal sosial dan budaya yang kuat, namun masih menghadapi keterbatasan dalam penguatan literasi anak dan pendampingan pendidikan nonformal. Kegiatan Kuliah Kerja Nyata (KKN) ini bertujuan untuk memperkuat peran desa sebagai ruang pendidikan melalui penguatan karakter dan literasi generasi muda dengan pendekatan Asset-Based Community Development (ABCD). Metode pengabdian dilakukan melalui tahapan inkulturasi, pemetaan aset, perancangan program partisipatif, dan implementasi kegiatan berbasis aset lokal. Hasil pengabdian menunjukkan adanya peningkatan minat belajar dan kebiasaan literasi anak, penguatan nilai karakter religius dan sosial, meningkatnya partisipasi pemuda melalui reaktivasi Karang Taruna, serta optimalisasi aset fisik dan budaya desa sebagai media pembelajaran. Sinergi antara mahasiswa KKN dan komunitas lokal terbukti mampu mendorong perubahan sosial yang positif, partisipatif, dan berkelanjutan.
Overview of Coastal Communities Behavior in HIV/AIDS Testing, Indonesia: A Review Saripa, Jamal; Hardianto
Journal of Epidemiology and Health Science Vol. 3 No. 1 (2026): January - April
Publisher : Yayasan Cipta Anak Bangsa (YCAB) Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36685/jehs.v3i1.1481

Abstract

Background: HIV/AIDS is a global health issue, including in Indonesia, which ranks fifth among countries with a high risk of HIV/AIDS, after South Africa, India, Mozambique, and Nigeria. It is estimated that approximately 1,700,000 people in Indonesia were living with HIV/AIDS in 2023. Coastal communities, particularly fishermen, require special attention in health development as they may be at risk of contracting HIV/AIDS. Therefore, efforts to prevent the spread of the disease are necessary through Voluntary Counseling and Testing (VCT) activities and educational sessions or talks on HIV/AIDS. Objective: This study aims to describe community behavior regarding HIV/AIDS testing in coastal areas of Indonesia. Methods: This research employed a Systematic Literature Review (SLR) approach to collect and analyze articles available online, particularly from Google Scholar and ResearchGate. Journal selection followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) framework. The analysis focused on HIV/AIDS testing in Indonesia’s coastal areas by identifying articles published between 2017 and 2025, using keywords such as Indonesia, HIV/AIDS, Coastal, Knowledge, Attitude, Service Access, and Family Support. Results: The study revealed that knowledge, attitudes, access to services, and family support are associated with HIV/AIDS testing among coastal communities in Indonesia. Limited knowledge due to a lack of information about HIV/AIDS, low education levels, and busy daily activities affects attitudes toward undergoing HIV testing. Difficult and distant access to health facilities discourages people from seeking testing services. Additionally, family support significantly influences a person's decision to take an HIV test. Conclusion: Based on the literature review on coastal community behavior toward HIV/AIDS testing, it can be concluded that knowledge, attitudes, service access, and family support are related to HIV/AIDS testing. These factors are influenced by limited access, inadequate health facilities, cultural, social, and economic conditions, low public awareness and education, and poor health-seeking behavior. Therefore, it is necessary to conduct HIV/AIDS education using appropriate methods. Keywords : Indonesia, HIV/AIDS, Coastal, Knowledge, Attitude, Service Access, Family Support, and Global Health
Analisa Dampak Intensitas Kebisingan Terhadap Operator Mesin Penggiling Kacang Tanah Corry Handayani; Lilia Trisyathia Quentara; Hardianto
Jurnal INOVATOR Vol. 3 No. 1 (2020): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v3i1.127

Abstract

Indonesia there are many abundant produce mainly the agriculture not dependent with one example is peanuts.The fields are in need of peanuts as a raw material for the manufacture of cheese, butter, oil, jam, candy or other food.To facilitate the work of the man in the beans then grind in a grinder machine make peanuts.At this point has created peanut grinder machine automatic movements using electric motor.This research was conducted to find out perbedan the intensity of noise and impact on the impact of the use of the old engines with new engines.The data obtained from the measurement of the intensity of the noise using the android application and filling the questionnaires by respondents.Based on statistical tests Paired Sample t-Tests on the get that there was a decrease in the intensity of the noise of 33.60%.Test validity and reliability the questionnaire stated 7 questions (old machine) and 13 questions (new machine) in kuesiner is valid because r count > r tables, and the results of Chronbach's > 0.60 Alpha so in say reliability.From the comparison of the data of the questionnaire can be seen with the new engines occurred quite a significant difference in the comfort of the operator's wor
Sistem Monitoring Saluran Irigasi Pertanian Berbasis Lora (Long Range) Muhammad Fajril; Hardianto; Zaini
Journal Of Power electric And Renewable Energy Vol 1 No 1 (2023): Juni 2023
Publisher : Sekolah Tinggi Teknologi Bontang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59811/jper.v1i1.53

Abstract

Pemenuhan kebutuhan air lahan pertanian di Indonesia saat ini masih menggunakan sistem irigasi yang tradisional dengan para petani datang kesawah untuk melihat kondisi lahan, dan secara periodik mengaliri sawah dengan pembukaan palang pintu air dengan perspektif petani. Metode irigasi tradisional ini membuat para petani kesulitan dalam monitoring dan mengontrol banyaknya volume jumlah air sehingga perlunya suatu sistem yang dapat mengendalikan pendistribusian air secara merata dan efisien pada lahan pertanian. Untuk menangani permasalahan ini penulis mengembangkan sebuah teknologi LoRa (Long Range) yang merupakan sebuah alat komunikasi yang dapat menjangkau jarak jauh dengan modulasi FM dan juga FSK (Frequensi Shift Keying) sehingga menghasilkan nilai frekuensi yang stabil dengan nilai frekuensi LoRa (Long Range). LoRa (Long Range) yang bertujuan menggantikan penggunaan Wifi yang umumnya digunakan untuk memungkinkan dapat mendeteksi (monitoring) lokasi keberadaan suatu benda tanpa biaya, rendah energi, dan skalabilitas yang tinggi dalam bidang pertanian khususnya pengairan pada tanaman yang akan dilakukan secara otomatis sesuai dengan kebutuhan lahan pertanian agar kebutuhan air pada lahan pertanian terpenuhi secara maksimal dan efisien serta monitoring secara nyata dari jarak jauh.
Co-Authors Ade Susanti Ade Taufan Aida, Welven Ali Setiawan, Muhammad Nurhisyam Annur Qiblayanti N Arcat -, Arcat Arifannisa Arifannisa Arumi, Sabella Nova Arwildayanto, Arwildayanto Asifatul Asfa Meni Astrid AYU LESTARI Ayu Wulandari Bestari, Putri Betria, Ike Corry Handayani Eddy Setyanto Edi Sucipto Een - Elvita Yeni, Elvita Enggi Rayana Eripuddin ERISMEN SYAM Erni Yunita Ery Muchyar Hasiri Fadliah Ulfah Faridah - Ganefri . Ginanjar, Singgih Gustin, Ayu Harapan Bunda, Ridho Hardana, Anggitia Hasrin Hera Deswita Hidayat Hidayat Hidayat Ike Betria ilham rahmawati Istiqomah - Juniza -, Juniza Lestari, Anggi Viona Lilia Trisyathia Quentara Liliwidya Dewi Asda Lubis, Nurhalidah Lusi Dwi Septiani Lusi Eka Afri Luthfiah Nabila Mappanganro, Rasyidah Melinda, Cecilia Melinda, Cicilia Miftahuljannah Muhammad Afif Muhammad Arsan Jamili Muhammad Fajril Mustopa -, Mustopa Mutia Mutia, Mutia Nellitawati Nellitawati Nina Herlina Nofriser Nofriser Novia Pratiwi, Novia Nur Azizah Nur Epriliyana, Tiara Nurrahmawati Nurrahmawati Nurwahida Pipit Rahayu Puspitasari, Laras Putra Aditya Ahmad Rafizah Awam Rahmadena, Novia Rahmah Rahmah Rahmawati, Ilham Retiana, Tiara Ridho Harapan Bunda Rina Ari Rohmah Rusdinal, Rusdinal Ryan Prayogi Sandi, Reza Aria Saripa, Jamal Septiani, Lusi Dwi Setiawan, Muhammad Nurhisyam Ali Sinar Putri Amalia Sindi Sandora Siti Rofingah Siti Suminar, Siti Sopialiani, Vivi Sri Utami Sulastri - Sulastri Supriyanto - Suryani, Wiwik Susanti, Handayani Indah Suwandi - Syaban, Kharis Vivi Puspita Sari Welven Aida welven aida Yahya Zahkia Hajir Zaini Zainul Indri Yani, Zainul Indri Zulkifli Zulkifli