Anemia adalah masalah kesehatan global dimana 40% ibu hamil didunia mengalami anemia. Anemia pada ibu hamil menyebabkan tidak optimalnya pertumbuhan dan perkembangan janin dalam kandungan serta berpotensi menimbulkan komplikasi kehamilan dan persalinan bahkan kematian. Penyebab utama terjadinya anemia adalah defisiensi zat besi . Untuk mencegah defisiensi zat besi ibu hamil perlu asupan zat bes…
Giving blood supplement tablets to adolescent girls is important as a provision for the future and also to improve health status. The purpose of this study was to analyze the factors associated with the administration of blood supplement tablets among adolescent girls from schools in Indonesia. This study is a quantitative research with cross-sectional design. The study sample size was 13.770 f…
Tujuan dari penelitian ini adalah (l)Mengetahui perubahan sosial apa saja yang terjadi pada masyarakat transmigran. (2)Menganalisis faktor-faktor yang mempengaruhi perubahan sosial masyarakat transmigran. Penelitian ini telah dilaksanakan di Desa Sinar Harapan di Kecamatan Tungkai Jaya Kabupaten Musi Banyuasin. Metode kualitatif digunakan untuk mendapatkan data yang mendalam, suatu data yang me…
Penelitian ini bertujuan untuk menganalisis pengaruh Return on Asset (ROA), Suku Bunga, Loan to Value (LTV) dan Inflasi terhadap Non-Perfoming Loan (NPL) di Indonesia. Data tersebut digunakan dalam penelitian dengan menggunakan data sekunder yang bersumber dari Otoritas Jasa Keuangan, Badan Pusat Statistik dan Bank Indonesia pada 2003Q1-2022Q4. Teknik analisis yang digunakan menggunakan Vector …
Corrosion in low-carbon steel is a significant issue in the industrial world, particularly in the oil, gas, refining, and chemical industries, as it leads to substantial financial losses. The total losses experienced by companies in Indonesia are estimated to reach 2-5% of the country's GDP. Corrosion arising from insulation damage, known as Corrosion Under Insulation (CUI), is challenging to d…
The research uses an experimental method which includes the welding process, which varies the seam distance and the current at the time of welding, then a tensile test is carried out. The variation of the seam distance used is 2 mm and 3 mm and also the current that is varied is 70, 80, 90 amperes. The welding process was carried out on ST 40 steel. There were 6 specimens made, including 3 spec…
LASTON is a mixture of asphalt with aggregate graded continuosly mixed at a minimum temperature of 115°C , spread and compacted at a minimum temperature of 110°C. Serves as a support traffic. Bamboo powder used as addictive substances affect the characteristics of the asphalt mixture. Testing is done by making the test specimen LASTON AC-WC with 5 bitumen content ranges. For each bitumen cont…
In general, corrosion damages material surfaces due to the presence of chemical compounds, especially in metals undergoing electrochemical reactions. The estimated impact of this damage is approximately 1.5% of the Gross National Product. Currently, the application of insulation as a preventive measure against corrosion in the industrial sector has significantly increased. Corrosion beneath ins…
Corrosion Under Insulation (CUI) is an external corrosion that occurs beneath the insulation layer due to water penetration. CUI becomes a primary concern for equipment insulated for more than 5 years and can lead to significant losses and even fatal accidents if left undetected. CUI is a serious issue, particularly in the oil and gas, petrochemical, and offshore industries. This research focus…
Penelitian ini menggunakan metode eksperimen yang meliputi proses pengelasan, pendinginan secara cepat, kemudian pengujian tarik. Media pendingin merupakan media yang dipakai dalam menurunkan temperatur logam setelah dilakukan proses perlakuan panas. Pendinginan yang dilakukan setelah proses pengelasan dapat mengubah struktur mikro dari logam yang dilas. Proses pendinginan dilakukan terhadap ha…
Struktur sandwich dibuat menggunakan core alumunium dan skin fiberglass. Fokus penelitian ini adalah pengaruh penggunaan tipe adhesive pada core alumunium terhadap kekuatan tekan, serta pengaruh ketebalan skin struktur sandwich dengan core alumunium terhadap kekuatan bending. Penggunaan tipe adhesive pada core alumunium memiliki potensi untuk mempengaruhi kekuatan tekan dari struktur sandwich. …