Artikel Pilihan Acak - Portal Jurnal

Total ditemukan 22828 artikel.


Competitiveness of Indonesian Cocoa in Major Export Destination Countries Using Porter’s Diamond Model Approach

Oleh: Setiawan, Risqi Firdaus, Soedarto, Teguh, Hendrarini, Hamidah

Indonesia is one of the world’s leading cocoa producers, yet its contribution to global value-added cocoa exports remains relatively low. This structural gap highlights the need to evaluate not only production capacity but also the competitiveness of Indonesian cocoa in international markets. This...

Penerbit: The University of Lampung • Publikasi: 15 December 2025

PENGARUH PERLAKUAN BENIH DENGAN Trichoderma viride dan Pseudomonas fluorescens TERHADAP KETERJADIAN PENYAKIT BULAI (Peronosclerospora maydis) PADA BERBAGAI VARIETAS JAGUNG (Zea mays L.)

Oleh: Turnip, Alexander, Efri, Efri, Prasetyo, Joko

Penyakit bulai (downy mildew) yang disebabkan oleh jamur Peronosclerospora maydis merupakan penyakit yang banyak merusak tanaman jagung dan dapat menimbulkan kehilangan hasil sampai 100%. Salah satu alternatif pengendalian yang mulai dikembangkan saat ini adalah pemanfaatan agensia hayati. Trichoder...

Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung • Publikasi: 31 May 2015

The Effect of Cooperative Learning on Improving High School Students' Chemistry Learning Outcomes in Indonesia: Systematic Literature Review

Oleh: Br S. Brahmana, Friska Nathalia, Maharani, Komang Treasia, Redhana, I Wayan

Abstract: The Effect of Cooperative Learning on Improving High School Students' Chemistry Learning Outcomes in Indonesia. Objectives: This study aims to analyze the application of the Cooperative Learning model in chemistry learning in Indonesian high schools and its effectiveness on student learnin...

Penerbit: Universitas Lampung • Publikasi: 30 April 2026

ANALISIS KEMAMPUAN MEMBERIKAN ALASAN DAN MENGINTERPRETASI SUATU PERNYATAAN

Oleh: Yustiningsih, Istiqomah, Rosilawati, Ila, Kadaritna, Nina

This research aimed to describe the ability of students to give reason and interpreting a statement on the acid-base matery through the application of guided inquiry for students groups of high, intermediate and low level group.  The subjects were students of class XI IPA2 SMA Negeri 1 Bandar Sribh...

Penerbit: Universitas Lampung • Publikasi: 29 May 2013

EKSPLORASI DAN UJI SENYAWA BIOAKTIF BAKTERI AGENSIA HAYATI UNTUK PENGENDALIAN PENYAKIT KRESEK PADA PADI

Oleh: Kurniawati, Sri, Mutaqin, Kikin Hamzah, ., Giyanto

Exploration of bacterial biocontrol agent and its potential bioactive compound to control rice bacterial leaf blight. The research aims were to obtain bacterial isolates which were potential as biological control agent of X. oryzae pv. oryzae, the causal agent of rice bacterial blight and to assess ...

Penerbit: Universitas Lampung • Publikasi: 25 March 2016

Developing HOTS Instruments: Is It Difficult for Physics Teachers?

Oleh: Saepuzaman, Duden, Retnawati, Heri, Istiyono, Edi

This study aims to identify the difficulties of physics teachers in making High Order Thinking Skills (HOTS).This research is phenomenological qualitative research. Data was collected through interviews, tests followed by FGD. The participants of this study were 33 physics teachers. The data were an...

Penerbit: FKIP Universitas Lampung • Publikasi: 29 June 2022

Pengaruh Hepatitis terhadap Kehamilan

Oleh: Lestari, Rizky Indria

Hepatitis merupakan peradangan hepar yang disebabkan oleh banyak hal namun yang terpenting diantaranya adalah karena infeksi virus yang sampai saat ini telah diidentifikasi 6 tipe virus hepatitis yaitu virus hepatitis A, B, C, D, E dan G. Hepatitis juga merupakan penyakit hepar yang paling sering me...

Penerbit: Fakultas Kedokteran Universitas Lampung • Publikasi: 01 May 2015

Mengenali Coal Worker’s Pneumoconiosis, Penyakit Paru Pekerja Tambang Batubara

Oleh: Mustofa, Syazili, Firdaus, Elman Dani

Coal workers’ Pneumoconisosis (CWP)/Pneumokoniosis Pekerja Tambang Batu Bara adalah penyakit paru interstitial yang  dihasilkan dari efek jangka panjang menghirup debu batu bara. Paparan terhadap debu batu bara akan memicu terjadinya inflamasi di alveolus yang menyebabkan kerusakan paru yang bers...

Penerbit: Fakultas Kedokteran • Publikasi: 22 September 2022