The study focuses on advancing dissimilar metal welding techniques. The intense heat during welding leads to thermal expansion or contraction of the metal upon cooling, resulting in residual stresses in the weld area. Post Weld Heat Treatment (PWHT) is employed to alleviate these residual stresses. The research investigates the impact of PWHT on the mechanical and physical properties of joints …
Pada konstruksi struktur, umumnya banyak menggunakan beton karena dilihat dari proses pembuatannya yang dinilai lebih mudah dan lebih ekonomis. Dalam proses pengecoran beton terdapat kendala yaitu terjadinya segregasi. Untuk mengatasi terjadinya segregasi maka dikembangkan self compacting concrete. Salah satu elemen struktur yang terbuat dari beton adalah balok tinggi. Pada balok tinggi dapat t…
The global increase in temperature and climate change are highly significant issues today and represent one of the main challenges facing the world. The concept of a green campus is a suitable initiative to address these challenges. By creating an environmentally friendly campus, universities are taking concrete actions to address existing environmental issues. Research on the green campus at t…
One of the things that affects the water distribution process is energy loss or head loss. Several conditions have an influence on fluid flow losses, such as friction on the pipe walls, bends, enlargement or reduction in the pipe, and other variables so that the pressure in the pipe decreases. Calculation of fluid flow rates in pipe networks shows the relationship between power loss and flow ra…
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Penelitian berada pada daerah Lembah Segar, Kota Sawahlunto, Provinsi Sumatera Barat. Tatanan geologi pada daerah merupakan sebuah daya tarik kuat pada wisata alam, dimana pada daerah penelitian terdiri atas 4 Formasi diantaranya Formasi Silungkang, Formasi Tuhur, Formasi Sawahtambang dan Formasi Ombilin. Kawasan Geopark Sawahlunto merupakan salah satu Geopark yang terletak di Provinsi Sumatra …
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. …
This study discusses the role of the social community of Indonesian study friends in improving the education of poor children in River Rengas District. The formulation of the problem in this research is what is the role of the social community of Indonesian learning friends in improving the education of poor children in River Rengas District. The theory used in this study is the role theory of …
The mining process in Bangko Tengah entered the initial staging of production processing. However, on the low wall of the excavation, there is still coal that has yet to be produced due to the influence of landslide material on it and limited land for excavation. Therefore, studies on geomechanical models are required to find low-wall weak-layer areas. Material properties that are the focus of …
This research focuses on Social Capital and Business Continuity in the Tempe Crafters Association, Plaju District. Besides that, it also explained about the Linkage of Social Capital with the Business Sustainability of Tempe Entrepreneurs. The purpose of this study was to identify and analyze the relationship between social capital and the business continuity of the Tempe Crafters Association, …
PT. Bina Sarana Sukses is a mining company in Indonesia, which operates in the mining and sales of coal commodities. This research aims to increase productivity on overburden hauling roads and determine the minimum value for CMT 106. This research was carried out by analyzing and processing data from in-situ test results and taking actual data in the field. In situ testing carried out in the fi…
This study aims to determine the forms of beauty privilege that occur at Sriwijaya University and find out how the social construction of Sriwijaya University students towards beauty privilege. The method used in this research is qualitative type of descriptive research with phenomenological research strategy. In this study, it was found that the forms of beauty privilege that occur at Sriwijay…
Landslide disasters can occur due to several factors, and based on BNPB InaRISK data, the Cileles area and its surroundings are included in the area with moderate vulnerability to landslides. This research uses direct field observation and remote sensing methods which use vegetation index parameters, soil wetness level, slope, research area elevation, and the constituent rocks’ lithology. The…
Human beings are considered the most perfect creatures created by Godcompared to other creatures. Children are a trust (amanah) from Allah SWT totheir parents; therefore, they must be constantly nurtured, educated, and guidedearnestly to become virtuous individuals. Awareness of the importance ofeducating righteous children motivates every Muslim parent to pay attention tothe education and upbr…
The research location is in the Ulak Bandung area, Kaur Regency, Bengkulu Province, this area is included in the geological sheet of Manna and Enggano Sumatra. Geologically, the study area has a dominating sandstone lithology, especially in the Lemau Formation. Sandstones in the Lemau Formation are Middle Miocene – Late Miocene in transitional environments with gradual transgression phases tu…
Illegal oil mining/Illegal Driling is a mining activity carried out by thecommunity without legality or without a permit issued by the government. Thisillegal oil mining is spread in several villages around Babat Toman such as SungaiAngit Village, Keban, Kemang and Mangun Jaya. This activity has become thelivelihood of the community. There is a change in people's livelihoods fromagriculture to …
Salah satu metode dalam manajemen pengetahuan yang dapat digunakan adalah Model SECI. Model SECI mentransfer pengetahuan tacit dan explicit di setiap kuadran. Kuadran Socialization antara tacit ke tacit, Externalization antara tacit ke explicit, Combination antara explicit ke explicit dan Internalization antara explicit ke tacit. Namun, tanpa menggunakan alat bantu, transfer pengetahuan secara …
The radiator is an important component in the automotive industry that functions as a heat exchanger. The way radiators work involves the use of liquids as a heat exchange medium, especially liquids with high thermophysical characteristics such as nanofluids. This study aims to determine the stability and thermophysical properties of TiO2-MWCNT / Aquades nanofluids and the factors that influenc…
This study discusses the socio-economic impact of the Family Hope Program in alleviating poverty in Very Poor Households in Karang Raja Village, East Prabumulih District. The method used in this research is descriptive qualitative. Using observation data collection techniques, purposively determined interviews, and documentation. research was analyzed using the theory of social change from Soej…
The Lesbian phenomenon is a phenomenon whose existence can no longer be denied, which can be realized as a reality in society and causes various kinds of reactions by the surrounding environment. This happens because Lesbi is considered a deviant sexual behavior. The phenomenon that researchers want to do is to see the Lesbian phenomenon where this deviant behavior is carried out by women with …
PT Bahana Bumi Mandiri (BBM) merupakan perusahaan penyedia transportasi logistik dan kontraktor yang berpengalaman sejak tahun 2016 yang berlokasi di Kabupaten Muara enim, Sumatera Selatan. PT Bahana Bumi Mandiri tiap harinya melakukan pengangkutan batubara untuk memenuhi targetan yang telah direncanakan guna memenuhi kebutuhan pasar. Sebelum dilakukannya pengangkutan batubara, perlu dilakukann…
In recent decades, modern games have shifted the prestige of traditional games due to inevitable modernization. This research aims to find out how changes in children's games from traditional to modern, to find out the forms of changes in children's games in Tanjung Raman Village, Pendopo District, Empat Lawang Regency, and to find out what forms of changes in children's games are identified in…
Crumb Rubber Concrete is a mixture consisting of sand mixed with rubber, crushed stone or other aggregates mixed together with a paste made of cement and water to form a rock-like mass. Concrete is a composite material (mixture) and several materials whose main ingredients consist of a mixture of fine aggregate, coarse aggregate, water and/or no other added ingredients in certain proportions. T…