Andre Kurniawan
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View article: Educational Futures Investment Game Based on Augmented Reality
Educational Futures Investment Game Based on Augmented Reality Open
Investments are an important aspect of the financial lives of individuals and society as a whole. One example is futures investment, Investment education is crucial because there are still many people who do not understand the concepts of …
View article: Perlindungan Hukum Bagi Konsumen Jasa Perbankan Ditinjau dari Perspektif Undang Undang Perlindungan Konsumen
Perlindungan Hukum Bagi Konsumen Jasa Perbankan Ditinjau dari Perspektif Undang Undang Perlindungan Konsumen Open
Berdasarkan Undang-Undang Nomor 8 Tahun 1999 tentang Perlindungan Konsumen, penelitian ini mencoba mengkaji perlindungan hukum yang diberikan kepada konsumen bank. Penelitian menggunakan metode pendekatan doktrinal dengan menelaah ketentua…
View article: Analisis Faktor-Faktor yang Mempengaruhi Minat Mahasiswa Angkatan 2024 Memilih Program Studi S1 Pendidikan Teknik Mesin FT UNP
Analisis Faktor-Faktor yang Mempengaruhi Minat Mahasiswa Angkatan 2024 Memilih Program Studi S1 Pendidikan Teknik Mesin FT UNP Open
This research investigates the underlying factors that shape the interest of students from the 2024 cohort in enrolling in the Bachelor of Mechanical Engineering Education Program at the Faculty of Engineering, Universitas Negeri Padang. U…
View article: Evaluation and characterization of charcoal briquettes using damar binder for sustainable energy
Evaluation and characterization of charcoal briquettes using damar binder for sustainable energy Open
Palm kernel shells have great potential as biomass and renewable energy sources. Its utilization has not been maximized which is only directly burned which causes air pollution. The accumulation of solid waste in the crude palm oil process…
View article: Pelatihan Pembuatan Teh Herbal yang Berkhasiat dalam Pengobatan
Pelatihan Pembuatan Teh Herbal yang Berkhasiat dalam Pengobatan Open
Penduduk di negara berkembang masih mengandalkan pengobatan tradisional yang berasal dari tumbuhan untuk menjaga kesehatan. Terlebih di negara Indonesia yang memiliki banyak keragaman flora, yang dapat menjadi potensi pasar produk herbal y…
View article: Calorific Value of Palm Kernel Shell Charcoal (PKSC) Briquette as Solid Fuel
Calorific Value of Palm Kernel Shell Charcoal (PKSC) Briquette as Solid Fuel Open
The need and utilization of energy in society exceed available production. This condition requires acceleration and efforts to find solutions through the diversification of palm shell biomass into solid fuel briquettes. Palm shells have th…
View article: Effect of Hydrophobic Surface on Thermoelectric Cooling-Based Atmospheric Water Generator
Effect of Hydrophobic Surface on Thermoelectric Cooling-Based Atmospheric Water Generator Open
Water has a very important role in everyday life. Apart from humans, other living things also depend on water to survive. But there are still many areas in the world even in Indonesia still experiencing drought or clean water crisis. There…
View article: Solar Home System Plant Using A Combination of DVD and Solar Panel
Solar Home System Plant Using A Combination of DVD and Solar Panel Open
Indonesia is a tropical country that has great potential for harnessing and managing solar energy. At present, the technology of converting solar energy into electrical energy such as solar cells still has weaknesses in terms of cost. Ther…
View article: Analysis Of Physical And Mechanical Properties Of Recycled Aluminum With Variations In Molding Temperatures And Adding Degasser Powder As An Environmentally Friendly Material
Analysis Of Physical And Mechanical Properties Of Recycled Aluminum With Variations In Molding Temperatures And Adding Degasser Powder As An Environmentally Friendly Material Open
Recycling is the process of converting used materials into new materials with the aim of preventing waste that can actually be useful, reducing the use of new raw materials, reducing energy use, reducing pollution, land damage. The purpose…
View article: Review of Padang 1 State Vocational School’s Machinery Workshop Facilities and Infrastructure
Review of Padang 1 State Vocational School’s Machinery Workshop Facilities and Infrastructure Open
This article describes issue of mechanical worshop facilities and infrastructures at Vocational High School 1 Padang, aims to evaluate the availability and feasibility of facilities and infrastructure, in order to encourage learning proces…
View article: Pengaruh Keaktifan Mahasiswa dalam Berorganisasi terhadap Kesiapan Kerja Mahasiswa Departemen Teknik Mesin FT UNP
Pengaruh Keaktifan Mahasiswa dalam Berorganisasi terhadap Kesiapan Kerja Mahasiswa Departemen Teknik Mesin FT UNP Open
The importance of education in improving the standard of living of mankind, especially in facing the challenges of globalization and labor market competition. The purpose of this study is to determine how organizational involvement in stud…
View article: Analysis of the use of Wood Pellet Fuel in Biomass Furnaces
Analysis of the use of Wood Pellet Fuel in Biomass Furnaces Open
Along with population growth and global industrialization, the level of fossil fuel use continues to increase. If fuel consumption continues to increase without proper maintenance, the fuel oil (BBM) crisis will become an unavoidable probl…
View article: Design And Efficiency Of Heat Exchanger Simulation Equipment Using Water Cooling System
Design And Efficiency Of Heat Exchanger Simulation Equipment Using Water Cooling System Open
The water cooling system is a technology commonly used in various industrial and automotive applications to control the temperature of engines and equipment. The heat exchanger, as a key component in this system, plays an important role in…
View article: Experimental Study on the Use of Solar Collector in Drying Fish Using Sand Media
Experimental Study on the Use of Solar Collector in Drying Fish Using Sand Media Open
Fish drying using a solar collector with heat storage is hot air taken directly from solar energy channeled into the solar collector which can store heat energy from the sun with sand media in the solar collector. The research method invol…
View article: Analysis of factors influencing students' participation in national and international competitions
Analysis of factors influencing students' participation in national and international competitions Open
Higher education plays an important role in preparing students to become competent and competitive individuals. Furthermore, participating in academic competitions is a strategic means to foster innovative, collaborative, and competitive s…
View article: Manufacturing and Biological Potential of Saliva‐Loaded Core‐Sheath Pressure‐Spun Polymeric Fibers
Manufacturing and Biological Potential of Saliva‐Loaded Core‐Sheath Pressure‐Spun Polymeric Fibers Open
The rich array of antimicrobial components in saliva offers alternative treatments for drug‐resistant bacteria. One therapeutic challenge associated with the effective delivery of salivary components is the quick degradation of salivary pr…
View article: ANALYSIS OF BALING PEMANDU OPENINGS ON THE PERFORMANCE OF MICRO HYDRO SCALE CROSSFLOW TURBINE IN NAGARI KOTO HILALANG SOLOK DISTRICT
ANALYSIS OF BALING PEMANDU OPENINGS ON THE PERFORMANCE OF MICRO HYDRO SCALE CROSSFLOW TURBINE IN NAGARI KOTO HILALANG SOLOK DISTRICT Open
Energi listrik sangat penting dalam kehidupan sehari-hari, mendukung berbagai aktivitas yang bergantung pada listrik sebagai sumber utama. Indonesia memiliki tingkat konsumsi energi listrik yang tinggi, namun banyak wilayah masih belum ter…
View article: Efektivitas Media Pembelajaran E-Modul pada Mata Pelajaran Teknik Pemesinan Bubut di SMKS Dhuafa Padang
Efektivitas Media Pembelajaran E-Modul pada Mata Pelajaran Teknik Pemesinan Bubut di SMKS Dhuafa Padang Open
This study aims to examine the effectiveness of the use of e-module learning media on student learning outcomes in the subject of Lathe Machining Engineering class XI at SMKS Dhuafa Padang. The background of this research is the limited te…
View article: PENGARUH MEDIA PEMBELAJARAN PENGELASAN VIRTUAL REALITY TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN TEKNIK PENGELASAN SMAW KELAS XI TPM SMK NEGERI 5 PADANG
PENGARUH MEDIA PEMBELAJARAN PENGELASAN VIRTUAL REALITY TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN TEKNIK PENGELASAN SMAW KELAS XI TPM SMK NEGERI 5 PADANG Open
Masih banyak siswa yang kesulitan dalam mencapai pembelajaran yang optimal pada mata pelajaran teknik pengelasan shield metal arc welding (SMAW). Selain itu, siswa juga kurang memahami bahan-bahan las busur, termasuk cara penggunaan alat d…
View article: Study of the variation of the leading edge of a railway crane on the aerodynamic characteristics
Study of the variation of the leading edge of a railway crane on the aerodynamic characteristics Open
The front body design of the railway crane is flat or bluff type. The design causes a large drag, so the railway crane requires high fuel consumption to drive. Therefore, this study aims to modify the front body of the railway crane by app…
View article: PENGARUH VARIASI POSISI INTAKE DAN OUTAKE EXHAUST FAN TERHADAP PROTOTYPE RUANGAN PENYIMPANAN BARANG
PENGARUH VARIASI POSISI INTAKE DAN OUTAKE EXHAUST FAN TERHADAP PROTOTYPE RUANGAN PENYIMPANAN BARANG Open
Penyimpanan barang farmasi dalam gudang industri farmasi merupakan aspek penting untuk memastikan kualitas barang tetap terjaga hingga sampai ke tangan konsumen. Pengkondisian udara adalah salah satu faktor kunci dalam penyimpanan ini. Pen…
View article: UJI EKSPERIMENTAL KEKERASAN DAN TARIK PADA PRODUK FOOTSTEP MOTOR BERBAHAN LIMBAH ALUMINIUM HASIL SAND CASTING
UJI EKSPERIMENTAL KEKERASAN DAN TARIK PADA PRODUK FOOTSTEP MOTOR BERBAHAN LIMBAH ALUMINIUM HASIL SAND CASTING Open
Tujuan penelitian ini adalah untuk menilai hasil nilai kekerasan dan kekuatan tarik dari coran pasir, dengan membandingkannya terhadap data standar dari penelitian terdahulu. Selain hal tersebut, penelitian ini juga melibatkan upaya mendau…
View article: Optimizing Air Ventilation Cooling With Earth-Water Heat Exchangers in Residential Buildings
Optimizing Air Ventilation Cooling With Earth-Water Heat Exchangers in Residential Buildings Open
This study investigated the cooling effect of an Earth Water-Air Heat Exchanger (EWAHE) device for ventilation applications. To address the lack of data on EWAHE performance in moderate climates, we measured temperature parameters (inlet-o…
View article: Pengaruh Video Tutorial Penggunaan Software Mastercam terhadap Minat Belajar Siswa pada Mata Pelajaran NC/CNC dan CAM di SMK Negeri 1 Padang
Pengaruh Video Tutorial Penggunaan Software Mastercam terhadap Minat Belajar Siswa pada Mata Pelajaran NC/CNC dan CAM di SMK Negeri 1 Padang Open
This research aims at the following two things. First, to find out how the level of interest in learning class XII students at SMK Negeri 1 Padang after being given the treatment of video tutorial-based learning media. Second, to determine…
View article: Subsonic Wind Tunnels Air Speed Control Devices Base on Arduino Controller
Subsonic Wind Tunnels Air Speed Control Devices Base on Arduino Controller Open
This study discusses the process of making an airspeed control device for wind tunnels using Arduino as the main component of the controller unit. Wind tunnel testing is carried out at varying airspeeds to obtain optimal results. The fan m…
View article: Comparison of variation in the building shapes and the window-to-wall ratio by concerning energy consumption for thermal comfort and lighting
Comparison of variation in the building shapes and the window-to-wall ratio by concerning energy consumption for thermal comfort and lighting Open
: Currently, an influential factor contributing to thermal comfort home design is the incorporation of energy-efficient passive design principles. It is exemplified by strategic window placement, the utilization of thermally efficient mate…
View article: Triglycerides of Crude Palm Oil to Biokerosene: Studies on Electrolysis and Electromagnetic Effect
Triglycerides of Crude Palm Oil to Biokerosene: Studies on Electrolysis and Electromagnetic Effect Open
Crude Palm Oil (CPO) is a potential feedstock for biokerosene. However, it is problematic when used directly because it is gummy, has a high viscosity and is degradable. Various conversion processes have been conducted that directly conver…
View article: Design and analysis of earth-air heat exchanger integrated into the building ventilation system
Design and analysis of earth-air heat exchanger integrated into the building ventilation system Open
This experimental study intent to design and to analyse the passive cooling effect of an Earth-Air Heat Exchanger (EAHE) integrated into the building ventilation system. For hot climate regions, ground thermal inertia can be used as a pass…
View article: Effect of Using a Solar Can Heater Collector on the Temperature of a Room at Several External Temperature Variations
Effect of Using a Solar Can Heater Collector on the Temperature of a Room at Several External Temperature Variations Open
This research discusses a heating collector device which functions to warm a room that has a relatively cold temperature so as to create thermal comfort. Thermal comfort greatly influences human performance in activities in a room so that …
View article: Penegakan Hukum Lingkungan di Indonesia
Penegakan Hukum Lingkungan di Indonesia Open
Penegakan hukum lingkungan adalah aspek penting dalam menjaga keberlanjutan lingkungan hidup, yang terkait dengan aspek administratif, pidana, dan perdata. Di Indonesia, Undang-Undang Nomor 32 Tahun 2009 tentang Perlindungan dan Pengelolaa…