Persatuan Insinyur Indonesia (PII) selaku organisasi profesi insinyur yang didirikan pada tahun 1961 merumuskan kode etik dan etika profesi keinsinyuran untuk mengatur perilaku insinyur yang mengacu pada norma dan prinsip yang harus dipegang oleh setiap insinyur dalam menjalankan profesinya. Menurut Kamus Besar Bahasa Indonesia (KBBI), kode etik adalah kumpulan aturan perilaku yang disepakati b…
Tar is an unavoidable by-product of biomass gasification and can cause operational problems such as system blockage. This study aims to analyze the characteristics of tar formation during coconut shell biomass gasification using a modified updraft gasifier with two gas outlet channels, namely the upper outlet and the combustion-zone outlet. The evaluation was conducted based on tar mass per uni…
Macrofungi are heterotrophic organisms belonging to the kingdom fungi. Macrofungi have special characteristics, one of which is that they are able to produce clearly visible fruit bodies (sporocarps). Macrofungi can be used as an indicator that an area has large biomass availability and high air humidity (~70-90%). PT Sumatra Prima Fiberboard (SPF) as one of the largest wood processing companie…
This research presents the design of Smart Charging (SC) using the Ant Colony Optimization (ACO) algorithm in the lead acid battery charging process. The purpose of this research is to propose a new technique of energy charging system on electric vehicle batteries using smart charging system. The combination of mathematical solutions and modeling of artificial intelligence algorithms designed w…
The Purpose of this research is to analyze the influence interest rate and to Money Supply M1 in Indonesia period J993-2007. Data are used in this research is secondary data, they are data interest rate duration for 12 month, and Money Supply M1. To analyze this research is used the quantitative technic analyze. The quantitative technic analyze using simple regression by A RMA method. The resul…
Beauveria bassiana is a soil fungus commonly found in all over world. The fungus parasitizes insect under larval and imago phases. The research was aimemed at studying the effects of B. bassiana formulation in suppressing the P. xylostella population and its damaging effect in chinese cabbage planting. The reseach was conducted in chinese cabbage planting in Village Karya Baru, District Sukaram…
Sectio caesarea (SC) is a delivery procedure that involves surgery to remove the fetus through an incision in the abdominal wall and vagina. Childbirth via cesarean section has greater risks and greater complications than normal delivery. One of the complications after giving birth through a cesarean section is pain at the incision, therefore, nursing action is needed to overcome this problem. …
THR is an arthroplasty technique that removes necrotic tissue from the hip joint and replaces it with a prosthesis. Globally, THR prevalence is increasing with various risk factors. In Indonesia, THR prevalence is 118.8 per 100,000 population per year, with a joint disease dominance in South Sumatra at 6.48%. This study aims to describe the characteristics of patients who underwent THR at RSUP …
This research aims to determine student activities in the application of STEM-oriented learning on geometric transformation material in the context of swimming sports to assess students' flexibility values. This research uses a qualitative descriptive method and involves ninth-grade students at a junior high school. The learning process follows five stages of the STEM approach, namely Reflectio…
This research was conducted to determine how to prioritize the handling of environmental roads in Pemulutan District, Ogan Ilir Regency, using the AHP method. The goal of this research is to prioritize the villages for environmental road handling in Pemulutan District, Ogan Ilir Regency. We employ a quantitative research approach, collecting data based on the established criteria. The data used…
Lack of adolescents’ knowledge about reproductive health causes adolescents to neglect the prevention and early detection of cervical cancer. Cervical cancer is the fourth most common cancer in Indonesia and not a few women in early adulthood get cervical cancer. Prevention of cervical cancer can be done from a young age with the HPV vaccine. However, the knowledge and attitude of adolescents…
Economic development has an interrelated role for the progress of the industrial sector. The industrial sector can be the key to a country's economic development. One of the industrial sectors that has an important role for Indonesia is the grain and rice milling industry, this is supported by a good geographical location and also a high level of rice consumption from the community. This study …
Ikan sepatung (Pristolepis grootii) salah satu jenis ikan endemik Indonesia yang potensial dibudidayakan. Ikan ini disukai masyarakat dan bernilai ekonomi. Ikan ini mampu bertahan hidup di perairan dengan keasaman dan oksigen terlarut rendah, mudah beradaptasi dalam lingkungan budidaya serta dapat menerima pakan buatan. Ikan ini dimanfaatkan sebagai lauk pauk, dan juga ikan hias. Produksi ikan …
Safety culture behavior had become a vital factor to reduce and prevent the occurrence of work accidents. The increasing number of work accidents was due to low safety behavior in the workplace. The main causes of work accident cases was generally influenced by personal and situational factors. The purpose of this study was to analyze the determinants of safety culture in Workers of Pt X Hulu O…