Artikel Pilihan Acak - Portal Jurnal

Total ditemukan 22828 artikel.


INOVASI ENERGI HIJAU: PIEZOELEKTRIK UNTUK MENGUBAH GETARAN KENDARAAN MENJADI LISTRIK

Oleh: Kiswantono, Agus

Abstrak. Penelitian ini memperlihatkan potensi besar teknologi piezoelektrik dalam mengubah getaran kendaraan menjadi sumber energi portabel yang efisien. Dengan memanfaatkan prinsip piezoelektrik, sistem yang dirancang dapat mengekstrak energi dari getaran kendaraan selama operasi normal. Salah sat...

Penerbit: Universitas Lampung • Publikasi: 03 August 2024

APPLICATION OF GROUP INVESTIGATION (GI) COOPERATIVE LEARNING MODEL TOWARDS STUDENTS` PROBLEM SOLVING SKILLS ON ENVIRONMENTAL POLLUTION CONCEPTS

Oleh: premurdia, nesia, Jalmo, Tri, marpaung, rini rita

This study aims to find out  the improvement of students` problem solving skills on environmental pollution and conservation concepts of  X grade student of  SMA N 1 Talang Padang using Group Investigation learning model. The  study  used  pretest-posttest non equivalent design. Sample were X5...

Penerbit: Universitas Lampung • Publikasi: 08 April 2013

The Long-Term Effect of Blanket Phosphorus Fertilizer Application on the Available P Content in Sawah Soils; Comparative Study in Java, Indonesia

Oleh: Darmawan, ., Kyuma, Kazutake, Masunaga, Tsugiyuki

In order to evaluate the effects of long-term phosphorus fertilizer application on the sawah soils, a comparative study was conducted in Java Island as a pioneer of Green Revolution (GR) technology application in Indonesia. Soil samples taken in 1970 by Kawaguchi and Kyuma were compared with new sam...

Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 01 January 2009

Pengaruh Metode Eksperimen untuk Meningkatkan Kemampuan Metakognisi dan Aktivitas Belajar Siswa pada Materi Penentuan pH Larutan Asam Basa

Oleh: Mutawakkilah, Qudwah, Rudibyani, Ratu Betta, Efkar, Tasviri

This study aims to describe the effect size (method size) method in improving the ability and learning activities in patients with acidic acid pH. This research was conducted at one of Senior High School in Bandar Lampung Teaching Year 2017/2018 using quasi experimental method with Non Equivalence P...

Penerbit: Universitas Lampung • Publikasi: 06 July 2018

The Role of Social Media in Learning Physics: Teacher and Student Perceptions

Oleh: Kurniati, Rika Dwi, Andra, Doni, Distrik, I Wayan

This study aims to determine the role of social media in learning. We know that today, social media has an indispensable role in the learning process. In addition, social media has made it a smaller world through social media so that people from anywhere in the world can interact without being limit...

Penerbit: Jurnal Pembelajaran Fisika • Publikasi: 31 December 2020

PEMBUATAN DAN PENDAMPINGAN POJOK LITERASI UNTUK ANAK ANAK DI KOTA METRO

Oleh: Agustina, Rina, ES, Yeni Rahmawati, Sudarman, Satrio Wicaksono

The ability to read plays a role and is one of the determinants of a person's success, this is because all access to information and knowledge is always related to reading activities. elementary school age children who are still not fluent in reading words and writing. Apparently, cultural literacy ...

Penerbit: Universitas Lampung • Publikasi: 31 December 2022

Kepemimpinan Instruksional Kepala Sekolah Literature Review

Oleh: Putri, Egiska Lusita, Sucitra, Diah Ayu

Abstract: Principal Instructional Leadership; Literature Review. This study uses the Literature review method which aims to determine how much the role of the principal in the success of instructional leadership. The samples used in this study were 24 journals consisting of national and internationa...

Penerbit: Program Studi Magister Manajemen Pendidikan • Publikasi: 28 March 2024

THE AUDIT AUTHORITY OF THE STATE AUDIT BOARD ON THE VILLAGE FINANCIAL MANAGEMENT IN SOLOK REGENCY

Oleh: Budiyono, Budiyono, Yusdiyanto, Yusdiyanto, Riyanda, Irdham

Village development is a critical focus in the third Nawacita, outlined in the 2020-2024 RPJMN. However, uncertainties persist concerning administrative law, particularly in the areas of institutional authority and mechanisms for examining village financial management. The State Audit Board of the R...

Penerbit: Universitas Lampung • Publikasi: 27 March 2023

Strategi Pengembangan Wisata Penangkaran Rusa Tahura Wan Abdul Rachman Kemiling Bandar Lampung

Oleh: Lioralael, Anatasia, Zulfa Emalia

Conservation-based tourism plays a crucial role in balancing ecological sustainability and local economic benefits. The Deer Breeding Tourism at Tahura Wan Abdul Rachman, Kemiling, Bandar Lampung, holds significant potential for development to attract more visitors and support wildlife conservation....

Penerbit: Goodwood Publishing • Publikasi: 10 May 2025

KONDISI SOSIAL EKONOMI DAN TINGKAT KESEJAHTERAAN RUMAH TANGGA PETANI PADI DI KECAMATAN TRIMURJO KABUPATEN LAMPUNG TENGAH

Oleh: Salsabilla, Cahaya, Zakaria, Wan Abbas, Marlina, Lina

This research aims to analyze the socio-economic conditions and the welfare level of paddy farmer households. The research location was purposely determined in Trimurjo Subdistrict, Central Lampung Regency. The research locations were determined using the Proportionate Stratified Random Sampling met...

Penerbit: Lampung University • Publikasi: 31 August 2025