Telusuri Artikel Berdasarkan Abjad - Portal Jurnal

Menampilkan 224 artikel yang diawali dengan huruf "O"


OTOMATISASI PERTANIAN DENGAN SENSOR SOIL MOISTURE, SENSOR CAHAYA, LED GROW LAMPS, DAN POMPA AIR UNTUK PERTUMBUHAN TANAMAN OPTIMAL

Oleh: Al-Jufri, Haarisah Yustika Putri, Novianti, Ony, Muhammad, Ghibran

Pengembangan teknologi IoT telah menjadi solusi yang menarik dalam bidang pertanian, terutama dalam konsep pertanian indoor. Pertanian indoor menawarkan alternatif yang ideal untuk menghadapi tantangan cuaca buruk dan perubahan iklim yang tidak dapat diprediksi. Namun, pertumbuhan tanaman dalam ruan...

Penerbit: Universitas Lampung

OTOMATISASI SISTEM PENGONTROL DAN PEMANTAUAN KUALITAS AIR KOLAM PEMIJAHAN IKAN KOI BERBASIS SENSOR POTENTIAL HYDRO, TURBIDITY DAN RASPBERRY PI 4B

Oleh: hibban, daffa Hibban

Ikan koi (Cyprinus carpio) merupakan salah satu ikan hias air tawar yang memiliki nilai ekonomi tinggi dan permintaan pasar yang stabil, baik di dalam negeri maupun internasional. Proses pemijahan menjadi tahapan paling krusial dalam budidaya koi karena menentukan kualitas benih. Salah satu kendala ...

Penerbit: Universitas Lampung

OTONOMI DAERAH DALAM PERSEPEKTIF PEMBAGIAN URUSAN PEMERINTAH-PEMERINTAH DAERAH DAN KEUANGAN DAERAH

Oleh: muin, Fatkhul

Framework of the Unitary Republic of Indonesia of the concepts embodied in the provisions of Article 18 paragraph (1) of the Constitution of the Republic of Indonesia in 1945, the Republic of Indonesia is divided into provincial regions and districts are divided into, each province, district governm...

Penerbit: Universitas Lampung

Outdoor Learning dalam Pembelajaran IPA: Studi Literatur Sistematis di Sekolah Dasar

Oleh: putri, diandra annisa, permatasari, saras okta, Andromeda, athila namara

Penelitian ini merupakan tinjauan pustaka sistematis (SLR) yang bertujuan menganalisis implementasi pembelajaran luar ruang dalam meningkatkan hasil belajar sains di sekolah dasar di Indonesia. Artikel diambil dari Google Scholar dan DOAJ menggunakan perangkat lunak Publish or Perish dengan kombinas...

Penerbit: Program Studi Pendidikan Guru Sekolah Dasar, Universitas Lampung

Overcoming The Challenges of Students’ Self-Efficacy: A Review That Leads to Solutions in Chemistry Learning

Oleh: Simanjuntak, Yanni Irma Waty, Linda, Desma, Menno, Ayu Windy Malisa

Self-efficacy is essential in the process of achieving learning goals. Individuals with higher self-efficacy tend to choose to work on difficult and challenging tasks. This study aims to explore the solutions for students’ self-efficacy challenges in chemistry learning. This study used a systemati...

Penerbit: FKIP Universitas Lampung

Overlapping Authorities In Maritime Law Enforcement: A Case Study Of Ternate City

Oleh: Mufti, Ahmad, Malik, Faissal , Fathurrahim, Fathurrahim

The extensive legal framework governing maritime law enforcement in Indonesia has inadvertently created a proliferation of institutions with overlapping authorities and divergent jurisdictional interpretations, resulting in institutional silos that undermine coordinated operations and reduce enforce...

Penerbit: Fakultas Hukum Universitas Lampung

Overlapping Land Conflicts: Effective Alternative Dispute Resolution Methods for License to Open State Land

Oleh: Rahmatika, Nur Auliya, Herlindah , Herlindah , Hadiyantina, Shinta

This research focuses on an ideal model of mediation implementation that may be applicable as a strategy to increase the success of litigation on the License to Open State Land (LOSL). The research method is normative juridical research with a statutory and conceptual approach, using futuristic inte...

Penerbit: Fakultas Hukum Universitas Lampung

Overload Cairan pada Anak dengan Nefritis Lupus

Oleh: Windi, Roro Rukmi, Graharti, Risti

Systemic lupus erythematosus (SLE) merupakan kelainan autoimun multisistem dengan karakteristik disregulasi sistem imun, pembentukan autoantibodi dan kompleks imun. Nefritis lupus adalah komplikasi ginjal pada SLE. Penyakit ini ditandai periode remisi dan episode serangan akut dengan gambaran klinis...

Penerbit: Fakultas Kedokteran

Overpotential Analysis of High-Voltage Seawater Battery Using Silver-Coated Copper Cathode Based on the Butler-Volmer Equation

Oleh: Pauzi, Gurum Ahmad, Rianita Baiti, Supriyanto, Amir

The overpotential characteristics of a high-voltage seawater battery system were systematically analyzed, employing a silver-coated copper cathode and a zinc anode. This study evaluated the system's electrochemical performance using a quantitative approach based on the Butler-Volmer equation. The ex...

Penerbit: Departement of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

OVERVIEW OF PEDAGOGIC COMPETENCE IN MASTERING PAUD LEARNING METHODS AT TKQ MATLAUL KHOIR

Oleh: Lutfiyatul, Naila, Purnamasari, Rika

This study aims to describe the pedagogical competence of teachers in mastering early childhood education (ECE) teaching methods at TKQ Matlalul Khoir. Pedagogical competence is an essential aspect that teachers must possess to plan, implement, and evaluate an effective learning process that aligns ...

Penerbit: Fakultas Keguruan dan Ilmu Pendidikan, Universitas Lampung

Ovicidal Potential of Ethanol Extract of Cherry Leaves (Muntingia calabura L.) against Aedes aegypti Mosquito: Potensi ovisida Ekstrak Etanol Daun Kersen (Muntingia calabura L.) terhadap Nyamuk Aedes aegypti

Oleh: Lubis, Lulu Elsarah, Rosa, Emantis, Pratami, Gina Dania

Dengue fever is one of the viral diseases transmitted through arthropods and is still a significant health problem worldwide. Dengue virus is transmitted by Aedes aegypti mosquitoes from one human to another through blood sucking. These mosquitoes usually live and lay eggs in habitats close to stagn...

Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

OVIPOSITION PREFERENCE OF TWO SPECIES OF PSYLLID (CARDIASPINA ALBITEXTURA AND CARDIASPINA RETATOR) ON EUCALYPTUS CAMALDULENSIS LEAVES

Oleh: ., Nismah

Oviposition preference of two species of psyllid (Cardiaspina albitextura and Cardiaspina retator) on Eucalyptus camaldulensis leaves. Study on oviposition preference of two species of psyllid (Cardiaspina albitextura and Cardiaspina retator) on Eucalyptus camaldulensis was conducted in open area ar...

Penerbit: Universitas Lampung

OWAS (Ovako Work Analysis System)

Oleh: Setiorini, Anggi

Metode pengukuran yang dilakukan untuk mengetahui risiko pekerjaan dari sisi ergonomi salah satunya menggunakan OWAS (Ovako Working Analysis System). Metode OWAS memberikan informasi mengenai penilaian postur tubuh pada saat bekerja sehingga dapat melakukan evaluasi dini atas risiko kecelakaan tubuh...

Penerbit: Fakultas Kedokteran

Ozonation Treatment, Edible Coating Carrageenan, and Temperature Variation on The Quality of Fresh-Cut Pineapple During Storage

Oleh: Maulidiyah, Alifah, Darmawati, Emmy, Widayanti, Siti Mariana

Fresh-cut pineapples are increasingly popular in Indonesia, but it damage easily due to contamination of pathogenic microorganisms, resulting in a short shelf life. This research aims to examine the effect of applying ozone and edible carrageenan coating on the quality of fresh-cut pineapple stored ...

Penerbit: The University of Lampung