Palm kernel shell ash (PKSA) is an abundant biomass material that can be utilized as a reinforcement for aluminum composites due to its low cost, environmental friendliness, and ability to enhance mechanical properties. This study develops an Aluminum Matrix Composite (AMC) based on Aluminium 6063 reinforced with 3% PKSA and 1% SiC to improve its strength and corrosion resistance. The composite…
Penelitian ini menganalisis bagaimana filosofi tradisional Huma Betang (rumah panjang komunal) sebagai simbol toleransi, kebersamaan, dan musyawarah Suku Dayak di Kalimantan Tengah, mengalami transformasi dan adaptasi dalam konteks sosial dan politik kontemporer. Meskipun Huma Betang secara fisik semakin jarang ditemukan, nilai-nilai yang terkandung di dalamnya terus dipertahankan dan direinter…
Edisi kali ini menampilkan 10 Artikel: 1. REPRODUCTIVE BIOLOGY OF THE FRESHWATER CLAM POKEA (Batissa violacea var. celebensis, VON MARTEN 1897) (Bivalvia: Corbiculidae) IN THE POHARA RIVER, SOUTHEAST SULAWESI, INDONESIA, Bahtiar Bahtiar, La Anadi, Wa Nurgayah, Muhaimin Hamzah, Udhi Eko Hernawan 2. DYNAMICS OF MICROBIAL COMMUNITY DURING TEMPEH FERMENTATION AS REVEALED BY HIGH-THROUGHPUT SEQUEN…
Background: Hypertension is a condition when there is an increase in blood pressure, with a systolic of more than 140 mmHg and a diastolic of more than 90 mmHg. Untreated hypertension can lead to complications and death, so appropriate management, both pharmacological and non-pharmacological, is needed to reduce blood pressure in hypertensive patients. One of the non-pharmacological therapies t…
The objective of this study is to analyze the cost structure and efficiency of the fish-based food processing industry in Central Bangka. This study uses the primary data obtained from 15 producers that produce kemplang, getas, and ampiang scattered in Central Bangka using interview techniques. The analysis technique used is descriptive qualitative and quantitative descriptive by using correlat…
Lansia sering mengalami penurunan kondisi fisik biologis, kondisi psikologis serta perubahan kondisi sosial. Masalah kesehatan jiwa yang paling sering dialami oleh lansia yaitu depresi. Depresi yang sering terjadi pada lansia biasanya terkait oleh faktor psikologis, karakteristik kepribadian, dan pengalaman hidup yang penuh tekanan, serta masalah kesehatan fisik yang terkait dengan proses penua…