Artikel Pilihan Acak - Portal Jurnal

Total ditemukan 22828 artikel.


Composition and Dose of Ameliorant Against C/N Ratio, Soil pH, Plant Phosphate Content on Potato Plants

Oleh: Parlinah, Linlin, Hamdani, Jajang Sauman, Nurbaity, Anne

This research aimed to study the addition of ameliorant material in the soil to increase fertility rates, especially for potato plants grown at the height of 750 m above sea level. The experiments were conducted on medium plains 750 m above sea level in the Jatinangor area, Indonesia, with land type...

Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 02 September 2021

Stand Structure Dynamic of Logged Over Forest after Selective Timber Harvesting in Boven Digoel, Papua

Oleh: Permata, Fitriana Wulansari , Kuncahyo, Budi, Krisnawati, Haruni

Logged-over natural forest has a different stand structure and composition from primary natural forest due to logging activities. This study aimed to examine forest dynamics (upgrowth, ingrowth, and mortality) of the logged-over forest in PT. Tunas Timber Lestari (TTL) Papua in both stands with and ...

Penerbit: Department of Forestry, Faculty of Agriculture, University of Lampung • Publikasi: 28 January 2023

Physics Learning Problems During The Covid-19 Pandemic

Oleh: Nurdila, Lala, Siahaan, Sardianto Markos

This study aims to describe the problems experienced in studying physics during the Covid-19 pandemic at State High School in Pagaralam City. The method used in this study was descriptive quantitative. The data were collected using questionnaires that was distributed online using google forms which ...

Penerbit: Jurnal Pembelajaran Fisika • Publikasi: 15 June 2022

ANALYSIS OF THE EFFECT OF CLASSROOM MANAGEMENT ON STUDENT LEARNING MOTIVATION AT MIDDLE SCHOOL

Oleh: Habib, Syafaatul, Anisa, Dwi Nur

The main focus of the research is on the relationship between the quality of classroom management, which is already considered good at junior high school, and the emerging issue of declining student learning motivation. Despite the effectiveness of classroom management, the decrease in student learn...

Penerbit: FKIP Universitas Lampung • Publikasi: 23 April 2024

PROTOTYPE SISTEM KETERSEDIAAN LAHAN PARKIR MENGGUNAKAN ARDUINO

Oleh: Patricia, Angelina, Dasril, Dasril, Paembonan, Solmin

Perkembangan zaman telah mendorong penciptaan teknologi yang memudahkan kehidupan sehari-hari dan memenuhi kebutuhan individu. Salah satu kemajuan teknologi yang terjadi adalah dalam sistem layanan parkir, yang merupakan bagian penting dari layanan publik. Pengelolaan parkir yang efektif memperhatik...

Penerbit: Universitas Lampung • Publikasi: 12 October 2024

PENGAPLIKASIAN KONTROLER PID PADA SISTEM KONTROL LEVEL KETINGGIAN AIR TANDON PENGUIN 1500 LITER MENGGUNAKAN MATLAB

Oleh: Firdausi, Ellena Nayla

Abstrak. Penelitian ini membahas implementasi kontrol PID dalam menjaga kestabilan level air pada tandon rumah tangga menggunakan simulasi MATLAB. Topik ini penting mengingat kebutuhan pengendalian level air secara otomatis untuk efisiensi dan keamanan. Metode penelitian dilakukan dengan merancang m...

Penerbit: Universitas Lampung • Publikasi: 14 July 2025

The Effect of Rootone F Concentration and Planting Media Composition on the Growth of Fig (Ficus carica L.) Cuttings

Oleh: Samodro, Intan Febriana, Sutini, Sutini, Hidayat, Ramdan

Fig cuttings often face problems with failure of the roots to grow from the cuttings, so efforts are needed to encourage root induction by administering auxin growth regulators. Rootone F is an exogenous PGR from the auxin group which can stimulate root growth. In order for the roots to grow, develo...

Penerbit: The University of Lampung • Publikasi: 13 July 2025

Studi Identifikasi Struktur Geologi Bawah Permukaan Untuk Mengetahui Sistem Sesar Berdasarkan Analisis First Horizontal Derivative (FHD), Second Vertical Derivative (SVD), Dan 2,5D Forward Modeling Di Daerah Manokwari Papua Barat

Oleh: Zaenudin, Ahmad, Yulistina, Shiska

In general, Manokwari has a geological structure that is in the form of a folding area found in the highlands of the mountains. Among the creases, there is a fault up and the fault down. In coastal or marine areas found many reefs and corals. The study of gravity was conducted in the Manokwari area ...

Penerbit: Engineering Faculty Universitas Lampung • Publikasi: 17 January 2020

Introduction and Table of Content JGE Vol 5 No 1 March 2019

Oleh: JGE, Editor

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Penerbit: Engineering Faculty Universitas Lampung • Publikasi: 17 January 2020

The Management of Occupational Diseases among Farmer Groups in Bedugul Tourism Village, Tabanan Regency

Oleh: Krisna, Luh Ade Wilan, Ratih, Gusti Ayu Made, Suryaningsih, Putu Ayu

Petani sebagai pekerja sektor informal di Indonesia mengalami berbagai masalah kesehatan terkait Penyakit Akibat Kerja (PAK). Kurangnya sosialisasi kesehatan tentang pentingnya penggunaan APD merupakan permasalahan yang perlu ditindaklanjuti. Pemberdayaan masyarakat khususnya kelompok tani di bidang...

Penerbit: Faculty of Mathematics and Natural Sciences - Universitas Lampung • Publikasi: 02 November 2024