Proceedings of the 2nd International Conference on Education, Science, and Technology (ICEST 2017)
Session: Science Technology
14 articles
Proceedings Article
Investigating the Performance of Embossing on Fins Wheel of Agricultural Tractor
Muhammad Arsyad Suyuti, Rusdi Nur
The Fins wheel of the tractor was the most important part of a tractor to plough the field. Fins wheel was damaged due to lack of ability fins tractor wheels withstand bending loads as well as influenced by the age of the fin itself. This study was conducted to determine how the effects of embossing...
Proceedings Article
Purification and Characterization of SiO2 Based Quartz Sand from "Pasir Putih" Village, South Pamona District
Darmawati Darwis, Mr. Syamsu, Indah Ukhtiani, Novrita Metungku, Mr. Iqbal, Sandra Kasim, Rani Khaerani, Elisa Sesa
The objective of this study is to measure the purification and characterization of the quality of quartz sand from Pasir Putih village, South Pamona district. The purification was done to increase the pureness of the silica by soaking the sample with HCl 2M then was titrated using aqueous to reach the...
Proceedings Article
Application of Inorganic Fertilizers and The Seedling Number on Growth and Production of Rice (Oryza sativa L.)
Mr. Sudirman, Mr. Ramli, Mr. Buchaerah, Mr. Rachmat
The investigation was carried out to determine effect of various doses of inorganic fertilizers and the paddy seedlings number on growth and production (Oryza sativa L.) Three kinds of fertilizer doses are 150-60-67.5 kg/ha, 250-75-75 kg/ha and 350-90-82.5 kg/ha and the number of seeds per planting hole...
Proceedings Article
Analysis of Gedi Leaf (Abelmoschus Manihot L.) as Functional Drinking Tea
Ummu Aimanah, Ms. Mulyati, Ahmad Gussasi
Gedi leaves contain many flavonoid compounds that are used in healthcare. This paper will discuss how Gedi leaf can be processed as a functional, healthy tea drink. There are two objectives that to be addressed in this article. The first objective is to determine the bioactive compounds in the Gedi leaves...
Proceedings Article
Municipal Solid Waste Generation, Composition, and Management: Manado City
Teddy Takaendengan, Tri Padmi, Emenda Sembiring, Enri Damanhuri
This study is intended to identify the conditions of municipal solid waste generation, composition and management and waste transportation system in Manado City, the capital of North Sulawesi, Indonesia. Data collected throughout this study was the amount and characteristics of residential wastes, the...
Proceedings Article
Symbols of Social Strata Border in Traditional House Architecture (Case Study: Saoradja Lapinceng and Banua)
Andi Abidah
This research is about special characteristics of two traditional houses in Sulawesi, Indonesia, namely Saoradja Lapinceng and Banua Layuk. The Saoraja Lapinceng is a noble house of Bugis tribe in South Sulawesi and Banua layuk is a noble house of Mamasa tribe in West Sulawesi. The elements of traditional...
Proceedings Article
The Effects of Lipid Nutrient Supplement (LNS) Feedings on the Improvement of Vitamin A and Zinc Levels on Children in Nusa Tenggara Timur Province
Andi Maryam
The aim of this study is to assess the effects of Lipid Nutrient Supplement LNS feedings on the improvement of vitamin A and zinc deficiency levels on children who aged between 6-23 months in South Middle Timor District of Nusa Tenggara Timur Province. The design of this research is Quasi experiment...
Proceedings Article
A Comparative Study on Tensile Strength, Hardness, and Microstructure at ST.42 Steel Plate Welded with Electric and Acetylene Welding
Badaruddin Anwar
This study aims to determine the physical and mechanical properties of the steel plate welded ST.42 after using electric and acetylene welding. It is also to know the difference in tensile strength, hardness, and microstructure on ST.42 steel plate welded in both welding process. The research data was...
Proceedings Article
SuIndiWeb: A Web-Based Platform of Sutte Indicator Predicting Movement of Stock
Ansari Saleh Ahmar
Technical Indicator is one of approach to analyze the movement of stock. Will this stock decrease or increase in future? One new measurement that has been developed is Sutte Indicator. The Sutte Indicator is an indicator used in Technical Analysis of Stock Market. Sutte Indicator helps in the decision...
Proceedings Article
Impacts of Nickel Laterite Post-Mining Activities on The Level of Heavy Metal Contamination in River Sediments
La Ode Ngkoimani, Muh. Chaerul
This study aims to analyze the impact of nickel post-mining activities on the heavy metal level in sediments of the river of Lambuluo, Motui Subdistrict, North Konawe District, Southeast Sulawesi province about the importance of the river biota. Then, all of the results of the sample were analyzed by...
Proceedings Article
Changes of Chemical Soil Characteristics by Dolomite and Bokashi Treatment and The Impact of Soybean (Glycine max L.) Production
Mr. Dahlan, Mr. Kaharuddin, Faisal Hamzah, Nur Anny S. Taufieq
Alfisol soil is one type of soil in Indonesia with widespread use and commonly cultivated for the development of soybean, especially in Sumatra, Java and Sulawesi island with constraints is soil pH is acidic, and soil fertility is low. Thus, it is necessary to put an input to improve chemical characteristics...
Proceedings Article
Analysis of Heavy Metal Content of Lead (Pb) from Animal Product in Cattle Grazing in Landfill
Sartika Juwita, Mr. Purwanta
The contamination of farm products by heavy metals can cause a health hazard for humans. The purpose of this study is to identify and to determine the amount of heavy metals content of lead (Pb) from the animal product (meat, liver, and skin) in cattle that grazing in the landfill of Tamangapa of Makassar...
Proceedings Article
Habitat Preference of Rats at Bawakaraeng Mountain, South Sulawesi, Indonesia
Ahmad Hasyim, Andi Bida Purnamasari, Muh. Rizaldi Trias Jaya Putra
The study was conducted at Bawakaraeng mount in four height level that is at an altitude of 1300, 1700, 1900, and 2200 meters above sea level. Sampling was done three times repetitions at each height level as well as the use of 200 mouse trap consists of a live trap and dead trap. Rats were caught later...
Proceedings Article
A Virtual Lab Model to Integrate Computer Networking Courses
Irfan Syamsuddin
This paper presents an effort to enhance teaching and learning processes of several Computer Networking courses at the Department of Computer and Networking Engineering, State Polytechnic of Ujung Pandang. The use of virtualization technique is proposed to deal with limited capacities of computer laboratory...