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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Visi Ilmu Pendidikan Journal of Marine Research Jurnal Edukasi dan Penelitian Informatika (JEPIN) Jurnal Basicedu Jurnal Pendidikan Teknik Mesin Undiksha Jurnal Pengabdian Masyarakat Khatulistiwa Mattawang: Jurnal Pengabdian Masyarakat Jurnal Abdimas Bina Bangsa Education Achievement: Journal of Science and Research International Journal of Learning and Instruction (IJLI) Jurnal Basicedu Journal of Islamic Economic Scholar
M. Basri .
Pendidikan Ekonomi, FKIP Untan, Pontianak
Arts Humanities Automotive Engineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Public Health Social Sciences Other

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The Influence of Entrepreneurship Knowledge, Industrial Work Practice and Self-Efficacy on Entrepreneurial Interest of Class XII BDP Students Khirat, Miftahul; Asriati, Nuraini; Syamsuri, Syamsuri; Syahrudin, Hunsi; Basri, M.
Education Achievement: Journal of Science and Research Volume 5 Issue 3 November 2024
Publisher : Pusdikra-Publishing.com

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/jsr.v5i3.2073

Abstract

This study aims to examine and analyze the Effect of Entrepreneurship Knowledge, Industrial Work Practice and Self-Efficacy on Entrepreneurial Interest of Class XII BDP Students of SMKN 8 Pontianak. This form of research is Quantitative research with Survey research type. The sample in this study were XII BDP class students 83 students. The sampling method is Total Sampling population The results showed that 1. There is a significant effect of X1 Entrepreneurship Knowledge on Y Entrepreneurial Interest indicated by a significant value of 0.000. The calculated t value of 12.809 is greater than the t table of 1.664 by having an influence of 66.9%, 2. There is a significant effect of X2 Industrial Work Practice on Y Entrepreneurial Interest indicated by a significant value of 0.018, with a calculated t value of 2.414 having an influence of 6.7%, 3. There is a significant effect of X3 Self-Efficacy on Y Entrepreneurial Interest indicated by a significance value of 0.000. There is an effect of Entrepreneurship Knowledge (X1), Industrial Work Practice (X2), and Self- Efficacy (X3) has a positive influence on Entrepreneurial Interest (Y) together (simultaneously) with a significance value of 0.000 smaller than 0.005 with a value of F value calculated 82.734 greater than F table 2.76 with the influence of 75.9%.
Optimasi Parameter Pemesinan Untuk Minimasi Keausan Pahat Pada Pembubutan Baja Karbon Rendah Fahrizal, Fahrizal; Suprapto, Edy; ., Priyono; ., Basri
Jurnal Pendidikan Teknik Mesin Undiksha Vol. 10 No. 1 (2022)
Publisher : UNIVERSITAS PENDIDIKAN GANESHA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jptm.v10i1.41418

Abstract

AbstrakMetode optimasi merupakan salah satu metode yang digunakan untuk pengambilan keputusan dengan fungsi tujuan minimasi atau maksimasi. Optimasi kecepatan potong, kedalaman potong, dan gerak makan mesin bubut bertujuan untuk mencari respon yang optimal dengan melakukan kombinasi antar parameternya. Penelitian ini bertujuan untuk mendapatkan kombinasi parameter pemotongan optimal untuk meminimalkan keausan pahat pada proses pembubutan baja karbon rendah. Tujuan penelitian selanjutnya adalah mendapatkan urutan parameter pemotongan yang berpengaruh signifikan terhadap minimasi keausan pahat. Mesin bubut yang digunakan dalam penelitian adalah HMT type L17, sedangkan pahat bubut dari bahan HSS (High Speed Steel). Penelitian dilaksanakan Laboratorium Pemeliharaan dan Pengujian Material Politeknik Negeri Kupang. Optimasi parameter pemotongan menggunakan metode Taguchi dengan matriks orthogonal L9(33). Persentase kontribusi masing-masing parameter menggunakan ANOVA (Analysis of Variance). Hasil penelitian diperoleh bahwa keausan pahat minimal diperoleh pada kombinasi jumlah putaran 180 rpm, kedalaman potong 1,5 mm, dan gerak makan 0,8 mm/menit.   Berdasarkan hasil analisis variasi diperoleh kontribusi setiap faktor terhadap keausan pahat, masing-masing gerak makan memberikan kontribusi terbesar yaitu 35%, kemudian disusul kedalaman potong 10%, dan faktor kecepatan potong tidak memberikan kontribusi.Kata kunci: Parameter pemotongan, Metode Taguchi, ANOVAAbstractOptimization is one of the methods used for decision making with the objective function of minimization or maximization. The optimization of cutting speed, depth of cut, and feeding of turning aim to find the optimal response by combining the parameters. This study aims to obtain the optimal combination of cutting parameters to minimize tool wear in the low carbon steel turning process. The purpose of further research was to obtain a sequence of cutting parameters that have a significant effect on minimizing tool wear. The lathe used in this research is HMT type L17, while the lathe is made of HSS (High Speed Steel). The research was carried out at Kupang State Polytechnic Materials Testing and Maintenance Laboratory. Optimizing the cutting parameters used taguchi method with an orthogonal matrix L9(33). The percentage contribution of each parameter used ANOVA (Analysis of Variance). The results showed that minimal tool wear was obtained at a combination of 180 rpm rotation, 1.5 mm depth of cut, and 0.8 mm/minute of feeding. Based on the results of the analysis of variation, it was found that the contribution of each factor to tool wear, i.e. feeding gave the largest contribution, namely 35%, followed by the depth of cut 10%, and the cutting speed did not contribute.Keywords : Cutting parameters, Taguchi method, ANOVA DAFTAR PUSTAKAAriani, D.W. (2003). Pengendalian Kualitas Statistik Pendekatan Kuantitatif dalam Manajemen Kualitas. Yogyakarta: Penerbit AndiApreza, S., Kurniawan, Z. & Subhan, M. (2017). Optimasi Kekasaran Permukaan Proses Pembubutan Baja ST. 42 dengan Menggunakan Metode Taguchi.  Jurnal Manutech, 9(1): 74-85Chukwu, W.I.E. & Augustine, S. (2016). Optimization of Cutting Parameters of Turning Process in Engineering Machining Operation Using a Geometric Programing Approach. International Journal of Advanced Engineering Research and Technology, 4(11): 335-351Djami, R.J. & Sunaryo. (2014). Metode PCR-TOPSIS untuk optimasi Taguchi Multirespon. Jurnal Statistika, 2(1): 46-55Giyatno (2009). Optimasi Parameter Proses Pemesinan terhadap Keausan Pahat dan Kekasaran Permukaan Benda Hasil Proses CNC Turning dengan Menggunakan Metode Taguchi. Tesis tidak diterbitkan. Semarang: Prodi Teknik Mesin Universitas DiponegoroGupta, M., & Kumar, S. (2013). Multi-Objective Optimization of Cutting Parameters in Turning Using Grey Relation Analysis. International Journal of Industrial Engineering Computations, 4(4): 547-558Mahendra, R.A., Anggara, M.R.A., Kapel, K.E. & Miftahuddin, A.M. (2020). Analisa Efektifitas Uji Kekasaran Permukaan Baja ST 42 dengan Variabel Mekanik Mesin dengan Metode Taguchi. Jurnal JMMME, 1(1): 5-8Nakaminami, M., Tokuma, T., Moriwaki, T., & Nakamoto, K. (2007). Optimal Structure Design Methodology for Compound Multiaxis Machine Tool-I-Analysis of Requirements and Specification. Paper Manufacturing Technology Department. MORI SEIKI CO. LTDPrasetyo, A.B. (2015). Aplikasi Metode Taguchi pada Optimasi Parameter Permesinan terhadap Kekasaran Permukaan dan Keausan Pahat HSS pada Proses Bubut Material ST 37. Mekanika, 13(2): 86-97Pawanr, S., Garg, G.K., & Routroy, S. (2019). Multi-objective optimization of machining parameters to minimize surface roughness and power consumtion using TOPSIS. Procedia 7th CIRP Global Web Conference, 86: 116-120Rochim, T. (1993). Teori dan Teknologi Proses Pemesinan. Bandung: Institut Teknologi BandungSudjana. (1991). Desain dan Analisis Eksperimen. Bandung: Penerbit TarsitoSchey, J.A. (2009). Proses Manufaktur. Edisi Ketiga. Yogyakarta: Penerbit AndiSriyanto, Faisal, & Parkhan, A. (2015). Pengaruh Geometri Pahat Bubut HSS terhadap Nilai Kekasaran Permukaan dan Keausan Pahat Proses Bubut dengan Metode Taguchi. Jurnal Teknika, 13: 35-46Soejanto, I. (2019). Desain Eksperimen dengan Metode Taguchi. Surabaya: Graha IlmuSunengsih, N., Winarni, S. & Amazaina, T.G. (2017). Kajian Terhadap Metode Taguchi-TOPSIS pada Optimasi Multirespon. Seminar Satistika FMIPA Unpad. Bandung: Universitas PadjajaranSchonmetz, A. & Gruber, K. (2013). Pengetahuan Bahan dalam Pengerjaan Logam. Bandung: Penerbit Angkasa.Sularso & Suga, K. (2013). Dasar Perencanaan dan Pemilihan Elemen Mesin. Jakarta: PT. Pradnya ParamitaTriastuti, W. (2009). Metode Taguchi untuk Optimalisasi Produk pada Rancangan Faktorial. Media Statistika, 2(2): 81-92Wibowo, D.B., Soepangkat, B.O., & Pramujati, B. (2013). Optimasi Gaya Potong, Kekasaran Permukaan, dan Keausan Tepi Pahat pada Proses Bubut Baja S45C dengan Menggunakan Kombinasi Metode Taguchi dan Grey Relation Analysis. Seminar Nasional. Surabaya: Institut Teknologi Surabaya
The The Analysis of PNM Mekar Syariah Financing Practices from the Perspective of Islamic Law in West Kalimantan Basri, M; Hasani, Ahmad
Journal of Islamic Economic Scholar Vol. 5 No. 1 (2024)
Publisher : FEBI UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jies.2024.5.1.106-115

Abstract

This study aims to evaluate the practice of lending money implemented by PT Permodalan Nasional Madani (PNM) Mekar Syariah in West Kalimantan, from the perspective of Islamic law. The phenomenon of capital needs for micro and small businesses is an important background for the birth of this Islamic financing institution. This study uses a qualitative approach with a field research method. Data were obtained through in-depth interviews, observations, and documentation which were then analyzed descriptively. The results of the study indicate that lending practices at PNM Mekar Syariah contain elements of Islamic financing contracts, but there are still several aspects that need to be adjusted to be fully in line with the principles of muamalah in Islam. This study recommends strengthening sharia supervision and ongoing guidance for customers to improve compliance with sharia values.  
Co-Authors Achmadi Achmadi Achmadi Achmadi Ali Imron Anggena Pricila Azmi, M. Nurul Bambang Genjik Bambang Genjik Sumartono Damayanti, Erisa Dari, Desi Wulan Desi Fantri F01108013 DEWI SARTIKA Edy Suprapto Endang Purwaningsih F.Y. Khosmas Fahrizal Fahrizal Falcifera Silvia Oktadiani Fauzan F31110032 Ferry Adinata Firdha Afiyati, Dayang Fithra Ramadian Hasani, Ahmad Heni Kuswanti Herkulana . Husni Syahrudin Husnul Basriyah I Ketut Suada Iskandar Syah Jamil F01110024 Janiarti, Janiarti Jumardi Budiman Junaidi H. Matsum Junaidi H. Matsum Karta Kusuma Khirat, Miftahul Lorensius F01109045 Maria . Maria Ulfah Meri F31110038 Nuraeni Asriati Nuraini Asriati Nuraini Asriati Nurlina Nurlina Okianna Permana F31109043 Priyono . Putri Pertiwi, Indah Sari Reza Prayuda Riki Maryo Riza Erni Riza Fitriani, Riza Roni Harisman Rum Rosyid . Shinta Anggraini, Shinta Sri Buwono . Sri Endang Mastuti Sri Indriani Surbakti, Joi Alfreddi Suryadi Sowinangun Syahrudin, Hunsi Syaiful M Syamsuri Syamsuri Syamsuri Warneri . Witarsa . Witarsa Witarsa Witarsa Witarsa Wiwid Ferdiawan, Wiwid Yoseph Thomas Yulia silmi Yuniar, Sindi Yustina Sri Ekwandari