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All Journal Indonesian Journal of Geography Jurnal Pembangunan Wilayah dan Kota Journal of Tropical Soils Jurnal Kesehatan Masyarakat Geoplanning : Journal of Geomatics and Planning El Dinar ARABIYAT Jurnal Berkala Epidemiologi Jurnal Fisika Unand Forum Geografi Jurnal Penelitian Karet JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Penelitian Pertanian Terapan JOIV : International Journal on Informatics Visualization Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Arabiyatuna : Jurnal Bahasa Arab Varia Justicia Substantive Justice International Journal of Law Jurnal Agrotek Tropika Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Journal of Tropical Horticulture SPORTIVE: Journal Of Physical Education, Sport and Recreation JE (Journal of Empowerment) Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Jurnal Ilmiah Edunomika (JIE) SIGn Jurnal Hukum JOURNAL OF INFORMATICS AND COMPUTER SCIENCE AL-Ishlah : Jurnal Ilmiah Hukum 'Arabiyya: Jurnal Studi Bahasa Arab Jurnal Agrotropika Jurnal Pengabdian Olahraga Masyarakat Jurnal Bingkai Ekonomi (JBE) JURNAL GEOGRAFIKA (GEOGRAFI LINGKUNGAN LAHAN BASAH) Jurnal Locus Penelitian dan Pengabdian Journal of Lex Theory (JLT) Journal of Lex Philosophy (JLP) Seminar Nasional Pengabdian Kepada Masyarakat Jurnal Mahasiswa Karakter Bangsa Indonesian Journal of Physics (IJP) Eduvest - Journal of Universal Studies Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika Amkop Management Accounting Review (AMAR) Seminar Nasional Hasil Penelitian LP2M UNM Golden Ratio of Law and Social Policy Review (GRLSPR) Organisms: Journal of Biosciences Jurnal Pengabdian Fakultas Pertanian Universitas Lampung LITERA ABDI: Jurnal Pengabdian Masyarakat SHOOTING: Journal of Sport, Health and Education Jurnal Cendekia Ilmiah Jurnal Penginderaan Jauh dan Pengolahan Data Citra Digital
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PENERAPAN IRIGASI PADI HEMAT AIR (IPHA) DAN PEMUPUKAN UNTUK MENINGKATKAN PRODUKTIVITAS PADI SAWAH VARIETAS UNGGUL: Penerapan Irigasi Padi Hemat Air (IPHA) Pramono, Eko; Hadi , Muhammad Syamsoel; Kamal, Muhammad; Setiawan, Kukuh
Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol. 4 No. 2 (2025): Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 4 No 2, September
Publisher : Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpfp.v4i2.11739

Abstract

The Agricultural Introduction Program (P3) was held for the third time in Argopeni Village, Sumberejo District, Tanggamus Regency, Lampung Province on February 1-8, 2025. Farmers raised the issue of how to increase rice productivity in this village. This extension activity aims to increase farmers' knowledge about the application of water-saving rice irrigation techniques (IPHA) and fertilization to increase the productivity of superior rice varieties. The IPHA method was developed by the Ministry of Public Works, Directorate General of Water Resources, to save water and increase rice productivity. With lectures and discussions on the topic, rice farmers can understand the application of water-saving rice irrigation methods (IPHA) which are also combined with fertilizer applications.
Kendali Digital Dual-Mode Berbasis Esp32 untuk Pengendalian Posisi dan Kecepatan Motor DC Hidayat, Ryan; Basyir, M.; Kamal, Muhammad; Dewi, Arsy Febrina; Ramzil Akbar, Muhammad
Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika Vol. 23 No. 1 (2026): Jurnal Litek, Maret 2026
Publisher : Jurusan Teknik Elektro Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/litek.v23i1.96

Abstract

Penelitian ini membahas perancangan dan implementasi sistem kendali PID digital berbasis mikrokontroler ESP32 untuk pengendalian posisi dan kecepatan motor DC. Sistem dikembangkan untuk menggantikan modul kendali analog pada Laboratorium Sistem Kendali konvensional, dengan tujuan meningkatkan akurasi, efisiensi, dan fleksibilitas proses penalaan parameter. Pemrograman dilakukan menggunakan Arduino IDE (C/C++) dengan integrasi antarmuka MATLAB GUI yang berfungsi sebagai media pemantauan respon sistem dan real-time tuning parameter Kp, Ki, dan Kd. Hasil pengujian menunjukkan bahwa sistem mampu mencapai settling time rata-rata 1,81s, overshoot maksimum 9,3%, dan steady-state error di bawah 3% untuk mode kendali posisi maupun kecepatan. Dibandingkan dengan sistem analog, desain digital berbasis ESP32 memberikan peningkatan kinerja sebesar ±38% dalam hal waktu respon dan kestabilan. Dengan demikian, sistem ini dapat digunakan sebagai platform edukatif untuk praktikum sistem kendali digital sekaligus prototipe terapan untuk sistem kendali berbasis IoT dan cyber–physical systems (CPS).
Hubungan Nilai Indeks Permukaan Terhadap Temperatur Permukaan di Kabupaten Bantul Rachmadhani, Dini; Zalsabilah, Putri; Kamal, Muhammad; Widayani, Prima
Jurnal Pembangunan Wilayah dan Kota Vol 21, No 4 (2025): JPWK Volume 21 No. 4 December 2025
Publisher : Universitas Diponegoro Publishing Group, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/pwk.v21i4.71617

Abstract

Perkembangan kota yang pesat menyebabkan perubahan penggunaan lahan di wilayah sekitarnya, termasuk di Kabupaten Bantul. Penelitian ini bertujuan menganalisis hubungan antara  Normalized Difference Vegetation Index (NDVI), Normalized Difference Built-up Index (NDBI), Bare Soil Index (BSI), terhadap  Land Surface Temperature (LST) menggunakan data citra satelit Landsat serta teknik pemodelan spasial selama periode 2014, 2019, dan 2024. Hasil penelitian menunjukkan bahwa nilai NDVI, NDBI, dan BSI dan LST mengalami fluktuasi tahunan berdasarkan perekaman tahun 2014, 2019, dan 2024. Hubungan NDVI dan LST menunjukkan korelasi negatif, dengan nilai R² tertinggi sebesar 0,5819 pada tahun 2014, yang mengindikasikan semakin tinggi NDVI, maka suhu permukaan tanah cenderung lebih rendah. Sedangkan, NDBI menunjukkan korelasi positif terhadap LST, dengan nilai R² tertinggi sebesar 0,5312 pada tahun 2014. Hubungan BSI terhadap LST juga menunjukkan korelasi positif, di mana semakin tinggi nilai BSI, suhu permukaan tanah semakin meningkat, khususnya pada tahun 2014, 2019, dan 2024.
MODEL RESPON KEMUNDURAN SELAMA PERIODE III HIDUP BENIH SORGUM (Sorgum bicolor [L.] Moench) VARIETAS NUMBU DALAM RUANG SIMPAN BER-AC Nurhidayati, Monik; Pramono, Eko; Agustiansyah, Agustiansyah; Kamal, Muhammad
Jurnal Agrotek Tropika Vol. 13 No. 4 (2025): JURNAL AGROTEK TROPIKA VOL 13, NOVEMBER 2025
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v13i4.9429

Abstract

Model respons deteriorasi selama periode ketiga masa hidup benih sorgum (Sorghum bicolor [L] Moench) masih sedikit diteliti, khususnya pada ruang penyimpanan ber-AC dengan suhu relatif rendah. Penelitian yang bertujuan untuk menentukan model respon terbaik terhadap deteriorasi mutu benih sorgum varietas Numbu di ruang simpan ber-AC dengan suhu 18 ± 1,44°C telah dilakukan di Laboratorium Benih dan Pemuliaan Tanaman, Fakultas Pertanian, Universitas Lampung pada bulan Desember 2020 sampai dengan April 2021. Benih sorgum varietas Numbu yang telah disimpan selama 18, 32, 50, dan 66 bulan dalam ruang ber-AC diamati viabilitasnya menggunakan uji perkecambahan dengan metode kertas gulung (roll paper test) untuk mengukur kapasitas kecambah, laju berkecambah benih, dan vigor kecambah. Benih sorgum varietas Numbu itu juga diamati dengan uji tetrazolium. Empat model respons deteriorasi benih selama periode ketiga masa hidup benih sorgum Numbu yang digunakan untuk menggambarkan hubungan antara viabilitas benih dan lama penyimpanan menunjukkan bahwa model respons deteriorasi bentuk sigmoid lebih baik dibanding model linear, logaritmik, dan peluruhan eksponensial yang ditunjukkan oleh nilai koefisien determinasi (R²) garis regresi paling tinggi.
Institutional Reconstruction of the House of Representatives: A Constitutional Critique and the Crisis of Popular Representation Mustawan, Fauziana; Kamal, Muhammad; Mustamin, Mustamin
SIGn Jurnal Hukum Vol 7 No 2: Oktober 2025 - Maret 2026
Publisher : CV. Social Politic Genius (SIGn)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37276/sjh.v7i2.566

Abstract

The DPR, as the manifestation of popular sovereignty, is currently facing intense scrutiny due to structural dysfunction in the execution of its three functions. This study aims to analyze the constitutional critique of legislative dysfunction, oversight paralysis, and the crisis of representation under political party hegemony, and to formulate a concept for institutional reconstruction through an amendment to the relevant Law. Employing doctrinal legal research with statutory, conceptual, and comparative approaches, this research dissects the disparity between the constitutional design of the 1945 Constitution and the implementation reality of Law Number 17 of 2014. The results indicate that the DPR for the 2019-2024 period experienced legislative hegemony characterized by hyperregulation and absolute dominance over the DPD within a soft bicameral system. Furthermore, the oversight function was paralyzed by procedural hurdles regarding the Right of Inquiry quorum and by political subordination to the executive. The fundamental root of the problem lies in the crisis of representation, where the constitutional mandate of people’s representatives has been degenerated by party sovereignty through a unilateral recall mechanism. This study concludes that institutional reconstruction cannot be pursued through institutional dissolution, but must proceed through regulatory reform encompassing the application of a regulatory guillotine, reformulation of Right of Inquiry requirements, abolition of member impunity, and tightening of recall conditions. The main recommendation is to amend Law Number 17 of 2014 to restore the checks-and-balances mechanism and restore the dignity of the DPR as the mouthpiece of the people.
Multi-Class Semantic Segmentation of Oil Palm Areas Using a VGG-19 U-Net Improvement Widyaningsih, Maura; Priyambodo, Tri Kuntoro; Wibowo, Moh Edi; Kamal, Muhammad
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 10 No 1 (2026): February 2026
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v10i1.7062

Abstract

UAV imagery-based semantic segmentation is crucial for mapping tropical agricultural areas such as oil palm plantations. The main challenges are overlapping vegetation objects, unclear boundaries, and spectral similarities between classes, which reduce the accuracy of conventional models. This study proposes a modified U-Net architecture with a VGG-19 backbone, achieved through hyperparameter tuning (M7) and the integration of residual blocks (M8), to enhance multi-class segmentation performance. Experiments were conducted on aerial imagery with two resolutions (512×512 and 256×256) using four-class and three-class scenarios. The results show that M7 and M8 consistently outperform the baseline model (M2) in terms of accuracy, precision, recall, and average Intersection over Union (IoU). In the 512x512 four-class scenario, M8 achieved the highest accuracy (87.40%), precision (88.32%), recall (86.32%), and MIoU (0.132). M7 reached similar accuracy (>86%) but trained significantly faster than the baseline. In the 256x256 scenario, M8 maintained strong performance with 86.44% accuracy and 0.302 MIoU. For the three-class experiment, M8 reached a top MIoU of 0.178. Accuracy, precision, and recall were all above 87%, showing improved recognition of minority classes such as waterways. Confusion matrix analysis confirmed that M8 provided more balanced class predictions. It also reduced false negatives for oil palm vegetation. M7 showed slight fluctuations, suggesting possible overfitting. These findings support M8 as a robust solution for UAV-based oil palm mapping and large-scale monitoring.
Juridical Analysis of Legal Certainty in the Resolution of Land Rights Disputes in Makassar City Saputri, Zaqia Rezky Intan; Kamal, Muhammad; Razak, Askari
Al-Ishlah: Jurnal Ilmiah Hukum Vol 29 No 1 (2026): December 2025 - May 2026
Publisher : Fakultas Hukum, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56087/9vpze114

Abstract

This study analyzes legal certainty in the resolution of land rights disputes in Makassar City and identifies factors affecting the effectiveness of non-litigation dispute settlement. Land disputes remain a significant legal issue in Indonesia, particularly in rapidly developing urban areas. This research applies a combined normative and empirical legal approach with qualitative analysis. Normative research examines legal norms and regulations governing land dispute resolution, while empirical research explores their implementation in practice. Data were collected through literature review, interviews, and field observations involving judges, officials of the National Land Agency (BPN), and legal practitioners in Makassar. The findings indicate that although mediation and other non-litigation mechanisms offer faster and less costly solutions, their implementation remains suboptimal. The effectiveness of legal certainty is influenced by several factors, including community culture, legal knowledge, legal structure, legal awareness, and supporting facilities and infrastructure. Among these, facilities and infrastructure as well as community culture are the most dominant factors. Strengthening institutional capacity, improving mediator competence, and enhancing legal literacy are essential to improve non-litigation land dispute resolution in Makassar City
The Contribution Of Social Capital In Improving Socio-Economic Welfare In The "Galasi" Community In Cobodoe Village Kamal, Muhammad; Fahima Nasar; M. Nur Gamtohe
Amkop Management Accounting Review (AMAR) Vol. 6 No. 1 (2026): January - June
Publisher : Sekolah Tinggi Ilmu Ekonomi Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/amar.v6i1.3613

Abstract

This study examines the dynamics of the Galasi community in Cobodoe Village as a form of traditional organization based on mutual cooperation that has played an active role in shaping the social and economic order of the local community for more than five decades. Through a descriptive qualitative approach, this study explores how social capital values such as trust, participatory leadership, and collective responsibility are the main foundations of community sustainability. The results of the study show that community work practices, such as a division of labor system using a local tool called Duga, deliberation-based work time management, and leadership regeneration rooted in social legitimacy, are the main pillars of community sustainability. In addition to contributing to meeting economic needs through monthly and annual crop management, the Galasi community has also been proven to have a positive impact on social development, including increasing access to education for the younger generation. These findings indicate that local values-based development approaches and social solidarity are still very relevant in strengthening community resilience, especially in the midst of the flow of modern social change that is individualistic.
Pemetaan Potensi Wisata Di Kabupaten Pulau Morotai Gapang, Siti Tarisa; M. Samiun, Muhammad Zais; Kamal, Muhammad; Mala, Said; Amin, Chairullah
J-CEKI : Jurnal Cendekia Ilmiah Vol. 3 No. 6: Oktober 2024
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v3i6.4830

Abstract

Tourism has a huge impact on development when it is well managed, which in its development is adjusted to the mapped potential and always prioritises tourists' perceptions of the tourism services they enjoy. This research aims to identify tourism potential and find out the factors that need to be considered in tourism development based on the perceptions of users of tourism services. The research uses a qualitative approach with descriptive methods so that various phenomena can be explored properly. The results showed that, first, tourism development in Morotai Island Regency has the potential to be carried out in a sustainable manner with various potentials scattered in natural tourism including beach tourism and historical tourism, namely trikora historical tourism, glass water nature tourism, nunuhu beach tourism, nakamura waterfall nature tourism, dodola beach tourism, kokoya beach tourism, jababeka beach tourism. Second, in an effort to develop tourism potential, there are several factors that influence it as the perception of tourism service users, among others, the location factor of attractions that are very attractive to visitors, the attractiveness factor of attractions that are very high but the promotion of attractions that are still low, the accessibility factor is very supportive, and the facility factor is good enough even though there still has to be improvements that need to be made.
Changes in Total Phenolic Content Due to Changes in Storage Temperature, Crown Pruning, and Pineapple Fruit Coating Chandra, David; Widodo, Soesiladi Esti; Kamal, Muhammad; Waluyo, Sri; Zulferiyenni, Zulferiyenni; Yosilia, Rani
ORGANISMS: JOURNAL OF BIOSCIENCES Vol. 6 No. 1 (2026): Organisms: Journal of Biosciences
Publisher : Pusat HKI, Paten, dan Publikasi Ilmiah Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/pgm3nt91

Abstract

Phenolic compounds are substrates for the internal browning (IB) reaction in pineapple fruit, and their accumulation increases at high temperatures. However, the effect of temperature changes after prolonged cold storage on total phenolic content (TPC) remains unclear. This study evaluated the effects of storage temperature, crown pruning, and fruit coating on TPC and its correlations with IB incidence and severity, and vitamin C. GP3 and MD2 pineapple clones were arranged in a three-factor randomized block design with storage temperature (7 and 7+16 °C), crown treatment (intact crown and crown pruning), and fruit coating (50 mg L-1 ABA, 1% chitosan, ABA + chitosan, and H2O). The results showed that changing the storage temperature to room temperature for 2 days and pruning the crown at day 30 increased TPC and fruit color darkness. The interaction of changes in storage temperature and crown pruning was the treatment that produced the highest TPC. The application of fruit coating had no significant effect on TPC. The incidence and severity of IB were not affected by TPC, but were negatively correlated to the vitamin C content in pineapple. It is concluded that the presence of high enough vitamin C can suppress IB, even though the TPC content is quite high in pineapple.
Co-Authors , Agustiansyah Abbas, Ilham Abdul Kadir Abdul Muid Abdullatif, Ahmad Aceng Rahmat, Aceng Agus Karyanto Ainin Niswati, Ainin Akbar, Muhammad Aidil Albab, Alfi Nur Ali Farhan Alimsyah, Andi Saiful Amana, Asbur Amelia, Ardha Amin, Chairullah Amra, Siti Appriyana, Nazira Aprianti, Nur Asiah AR Mahdi, Suriana Ardian Ardian Arfanda, Poppy Elisano Arief, Anggreany Arifa, Fatwa Arifin, Muhammad Yarif Arimbi Arundina, Angela Belladova Ashary, Hasbi Aswari, Aan Aulia, Niza Badaru, Baharuddin Badaru, Benny Bahtiar, Ihwan Rahman Barano SS Meteray, Barano SS Basyir, M. Bigharta Bekti Susetyo Bobby Ferly Damayanty, Sri Darwis, Alfian David Chandra Dewi, Arsy Febrina Dian Utari Duko, Firdaus Dulbari, Dulbari Dwipayana, Mahendar Dzaky, Andi Rifqah Azizah Eko Pramono Endry Boeriswati Erwin Yuliadi Evita, Maria Fahima Nasar Fahmal, A. Muin Faisal Faisal Fitri Yelli Franciscus Xaverius Susilo, Franciscus Xaverius Gapang, Siti Tarisa Gunawan M, Muhammad Guruh Amir Putra Hadi , Muhammad Syamsoel Hadi, Aswir Hadi, Muhammad Syamsoel Hadi, Muhammad Syamsoel Hafifah, Hafifah Hambali, Azwad Rachmat Hamsi, Sepriansah Pramata Hardianto Djanggih, Hardianto Hartono Hartono Hasbi Asyhari Hastin, Firda Megawati Hasyim, Muhammad Qasash Hasyim, Satrih Hendrival Hendrival Heni Pujiastuti Hermayani, Rima Hidayat, Ryan Hidayatullah, Muhammad Faqih Ians Aprilo, Ians Aprilo Ihsan, Andi Immas Nurisma, Immas Imron Natsir, Imron Iskandar Iskandar Jacob, Jufri Jamaluddin Jamaluddin Jamin Saputra Jaya, Andi Mas Kanekaputra, Tito Karim, Indah Karnawati, Rita Agustina Khalid, Hasbuddin Khotib, Muhammad Kukuh Setiawan M Alatas, M Alatas M Imran Hasanuddin M, Mulyanto M. Adam Mappaompo M. Nur Gamtohe M. Said Zainuddin M. Samiun, Muhammad Zais Mardiyanto, Arief Maria Evita Marina, Okta Maura Widyaningsih, Maura Merlita, Bella Mitra Djamal Muhammad Ilyas Muhammad Rinaldy Bima Muhammad Sufwandika Wijaya Muhammad Syamsul Hadi, Muhammad Syamsul Muhammad, Musdar Muqtadir, Samuel Mafatihul Mustamin Mustamin Mustawan, Fauziana Nasar, Fahima Nawi, Syahruddin Nia Kurniawati Ninuk Lustyantie Noly Agustin Novraini, Andi Ghea Nugraha, Esa Nur Mohammad Farda Nur ‘Azah Nurfajriah, Sintia Nurhidayati, Monik Olivia Cindowarni Paul Benyamin Timotiwu Pawennari Muhammad, Arief Pawennei, Mulyati Poernomi, Sri Lestari Pramaditya Wicaksono, Pramaditya Prayoga, Fuad Rosyadi Prihatini, Jihan Prima Widayani Projo Danoedoro Purnamasari, Eva Purnomo Purnomo Puspita, Dinda Puspita, Lita Putri, Nurul Azzahra Qahar, Abdul Rachmadhani, Dini Rafli, Muhammad Rahmawati, Rahmawati Raisatul Zikra, Putri Ramzil Akbar, Muhammad Rani Yosilia Rasyid, Yumma Razak, Askari Riswanto, Muh. Firzah Rosma Hasibuan, Rosma Said Mala Sakti, Alfiana Revo Salahuddin, Nurul Syahriani Saleh, Muh. Syahrul Sanjaya, Purba Sanjiwana Arjasakusuma, Sanjiwana Santi Martini Saputri, Zaqia Rezky Intan Sarip, Mohamad Sawita, I Kadek Agus Sara Sa’diyah, Nyimas Senuk, Abdulrahman Setiawan, Wawan A Setyagraha, Etno Setyo Dwi Utomo Shafruddin Tajuddin Sharma, Mala Simanullang, Pogaria Siti Masyitoh Sitorus, C.G.E Soamole, Bakri Sri Waluyo Sudarsono Sudirman Sudirman Sudirman Sufitriyono, Sufitriyono Sukamto, Anto Sumarja, Hendro Sunyoto Sunyoto Suprijadi Suprijadi Sutiawati, Sutiawati Suwito Suwito syahrul, muhammad Taisa, Rianida Tarigan, Darell Timothy Taufik Muhlisani Ihsan, Muhammad Ficqhi Taufik, Ficqhi TB, Desita Ria Yusian Tianigut, Gut Tri Kuntoro Priyambodo Usman, Arifuddin WAWAN ABDULLAH SETIAWAN, WAWAN ABDULLAH Wibowo, Moh Edi Wicaksono, Pamaditya Widodo, Soesiladi Esti Yani, Achmad Yanti, Misda Zainal Rafli, Zainal Zainuddin, M Said Zalsabilah, Putri Zulferiyenni, Zulferiyenni Zuriyati Zuriyati Zuryati, Zuryati