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PENGARUH MODEL SUDU OVERLAP DAN HELIX PADA PROSES INISIASI PUTARAN TURBIN SAVONIUS Witono, Kris; Nasir, Moh.; Faizal, Elka; Wicaksono, Hangga; Pranoto, Bayu
Otopro Vol 15, No 1 (2019)
Publisher : Jurusan Teknik Mesin Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/otopro.v15n1.p27-31

This research proposes a new model of overlap and helix blade shape. The overlap shape of the blades gives room to the air flow shortly after pounding the blades. Air flow direction is strived to be able to push the next blade so that the process of the turbine blade rotation becomes more effective. While the helix model is expected to produce a more efficient turbine rotation due to its multilevel shape. The wind speeds tested were 2 m / s, 4 m / s, and 6 m / s. Turbine speed rotation data retrieval is carried out at each additional time. The overlap blade has a greater angular velocity value of 9.4 rad / s at 2 m / s wind speed, 21.9 rad / s at 4 m / s wind speed, and 29.8 rad / s at 6 m / s wind speed.Turbines with multilevel helix blades have a higher level of stability compared to overlap blades. This is because there are two levels of turbine blades which have an angle difference of 600 which can receive more stable wind collisions. However, due to the smaller cross-sectional area of the helix blade turbine (ie 50% of the overlap blade) the effective impact area on the blade is also getting smaller. So that the energy that can be converted is also relatively smaller than the overlapping blade.

Pengaruh Model Sudu Overlap dan Helix pada Proses Inisiasi Putaran Turbin Savonius Witono, Kris; Nasir, Moh.; Faizal, Elka; Wicaksono, Hangga; Pranoto, Bayu
Otopro Vol 15, No 1 (2019)
Publisher : Jurusan Teknik Mesin Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/otopro.v15n1.p27-31

This research proposes a new model of overlap and helix blade shape. The overlap shape of the blades gives room to the air flow shortly after pounding the blades. Air flow direction is strived to be able to push the next blade so that the process of the turbine blade rotation becomes more effective. While the helix model is expected to produce a more efficient turbine rotation due to its multilevel shape. The wind speeds tested were 2 m / s, 4 m / s, and 6 m / s. Turbine speed rotation data retrieval is carried out at each additional time. The overlap blade has a greater angular velocity value of 9.4 rad / s at 2 m / s wind speed, 21.9 rad / s at 4 m / s wind speed, and 29.8 rad / s at 6 m / s wind speed.Turbines with multilevel helix blades have a higher level of stability compared to overlap blades. This is because there are two levels of turbine blades which have an angle difference of 600 which can receive more stable wind collisions. However, due to the smaller cross-sectional area of the helix blade turbine (ie 50% of the overlap blade) the effective impact area on the blade is also getting smaller. So that the energy that can be converted is also relatively smaller than the overlapping blade.

Analysis of the Influence of Competency, Work Discipline, and Organizational Culture on Teacher Performance Through the Quality of Graduates as a Moderating Variable Nasir, Moh.; Supardi; Sriyono
Jurnal Manajemen (Edisi Elektronik) Vol. 15 No. 3 (2024): Jurnal Manajemen (Edisi Elektronik)
Publisher : UPT Jurnal & Publikasi Ilmiah SPs Universitas Ibn Khaldun Bogor

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Vocational education plays an important role in preparing the younger generation to enter the workforce with skills that are relevant and needed by industry. Vocational High Schools (SMK) have a very important role in preparing the younger generation to enter the workforce with skills that are relevant and needed by industry. Teacher performance in vocational schools is the determining factor in delivering quality education to students. This research aims to analyze the influence of competence, work discipline and organizational culture on performance, by considering the role of graduate quality as a moderating variable. The research method used is a quantitative approach using a questionnaire as a data collection instrument. The research sample consisted of teachers, staff and students from SMK YPM 1 Taman who were selected using purposive sampling. Data were analyzed using multiple regression to test the relationship between competence, work discipline, organizational culture, graduate quality, partnerships, and teacher performance, as well as moderation analysis to test the moderating role of graduate quality. The results of this research can provide valuable insights for policymakers and stakeholders in vocational education in their efforts to improve the quality of graduates and prepare a skilled workforce ready to face industrial challenges

Strategi Kepala Sekolah dalam Penanganan Bullying di SMA Islamiyah Bawean Nasir, Moh.; Aisyah, Sitti
Journal of Education Management Research Vol. 2 No. 2 (2024): DECEMBER 2024
Publisher : PT. Cahya Edupreneur Indonesia

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The Principal's strategy is a plan that a leader wants to achieve at school starting from planning, monitoring, and evaluating to achieve the planned goals. Bullying is an aggressive ready that is carried out either individually or in groups where the perpetrator is stronger, which is done by hurting, oppressing which can cause psychological and physical disturbances to a person. The problems studied are: Principal's Strategy in handling Bullying at Islamiyah Bawean High School. problem formulation as follows: 1) How is the form of bullying in SMA Islamiyah Bawean. 2) What are the factors of bullying at Islamiyah Bawean High School. 3) How is the Principal's Strategy in handling Bullying at Islamiyah Bawean High School? The research method used in this research is qualitative method, while the data collection techniques used are observation, interview, and documentation techniques. The data analysis techniques used are data reduction, data display, and conclusion drawing/ verification. Data checking uses extended observation, source triangulation, technique triangulation, time triangulation. The results in this study are the forms of bullying that occur at SMA Islamiyah Bawean, namely: verbal and physical where the factors for verbal bullying behavior are due to lack of confidence, physical differences. While the factors that cause physical bully behavior are hitting each other so that one of them feels hurt. The principal's strategy in handling bullying at school is one of them: by providing socialization related to the dangers of bullying, good communication between school residents.

PEMBENTUKAN KARAKTER RELIGIUS DAN AKHLAKUL KARIMAH MELALUI GERAKAN LITERASI AL-QUR’AN DI MADRASAH DINIYAH DESA PANDAN GALIS PAMEKASAN Nasir, Moh.; Prayoga, Iwan
ABDINA: Jurnal Sosial dan Pengabdian kepada Masyarakat Vol 3, No 1 (2024)
Publisher : Universitas Al-Amien Prenduan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28944/abdina.v3i1.2297

This community service was motivated by the weak religious character and moral values of students at the Madrasah Diniyah in Pandan Village, Galis District, Pamekasan Regency. This condition was evident in their lack of discipline in worship, low interest in reading the Qur'an, and minimal appreciation of noble moral values in their daily lives. Therefore, a systematic effort is needed through a Qur'an literacy movement as a means of internalizing Islamic religious and moral values. The method of implementing this community service uses a participatory-educational approach, with the following stages: (1) socialization of the program to the caregivers and teachers of Madrasah Diniyah; (2) training students in the habit of reading and contemplating the Qur'an; (3) regular assistance in Qur'an literacy activities; and (4) evaluation of the results of guidance through observation of students' religious attitudes and morals. The activities were carried out collaboratively between the community service team, Madrasah Diniyah teachers, and local religious leaders. The results of the community service showed a significant increase in the religious attitudes and good character of the students. Students became more disciplined in reading the Qur'an, showed polite behavior towards teachers and friends, and were more active in religious activities. The Qur'an literacy movement proved to be effective as a medium for shaping religious and Islamic moral character, while strengthening the Qur'anic culture in the madrasah environment and the community of Pandan Village.

PEMBERDAYAAN LANSIA DENGAN SHOLAT DAN DZIKIR SEBAGAI UPAYA MENINGKATKAN KUALITAS HIDUP DI GRIYA WREDA SURABAYA Zahroh, Chilyatiz; Ainiyah, Nur; Nasir, Moh.; Rosalinda, Ayu Syafitri
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Volume 5 No 1 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i1.24250

Lansia secara fisik, psikis, dan sosial mengalami penurunan fungsi akibat proses penuaan. Hal tersebut mempengaruhi kualitas hidup lansia. Tujuan pengabdian kepada masyarakat ini adalah meningkatkan kualitas hidup lansia dengan pendekatan spiritual. Pengabdian masyarakat ini dilakukan dalam tiga tahap yaitu persiapan, pelaksanaan dan evaluasi. Lansia yang beragama Islam di UPTD Griya Wreda Jambangan Surabaya menjadi sasaran sejumlah 32 orang. Pendekatan spiritual digunakan adalah sholat 5 waktu dan dzikir secara berjamaah. Media yang digunakan dalam pengabdian masyarakat ini adalah buku panduan sholat dan dzikir sesudah sholat. Kualitas hidup lansia diukur dengan menggunakan instrument QoL dari WaHO. Hasil pengabdian masyarakat secara kuantitatif meningkatkan kualitas hidup lansia. Secara kualitatif pengingkatan lebih bermakna tampak pada motivasi dan semangat lansia dalam menjalankan ibadah sholat lima waktu dan dzikir berjamaah, serta interaksi social lansia satu dengan lansia lainnya. Sholat adalah ibadah wajib bagi umat Islam. Lansia yang telah dianugerahi umur panjang diharapkan dapat semakin taat dan khusyuk beribadah. Hal dimaksudkan pula sebagai persiapan lansia dalam menggapai khusnul khotimah di akhir kehidupan.

Implementasi Pendekatan Balanced Scorecard dalam Evaluasi Kinerja Pelayanan Akademik: Penelitian Nasir, Moh.
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3496

Optimal academic service is a key pillar in maintaining the quality and competitiveness of study programs in higher education, including Islamic higher education. Students as internal customers play a crucial role in assessing service effectiveness, thus requiring a comprehensive and structured evaluation model. This study aims to analyze student perceptions of academic service performance in the Islamic Education Management Study Program of the Hasan Jufri Islamic Institute of Bawean using the Balanced Scorecard (BSC) approach that encompasses four perspectives: customer, internal business processes, learning and growth, and finance. A descriptive quantitative approach was used with primary data from a Likert-based closed-ended questionnaire to 15 active students, and secondary data from institutional documents. The results show that the customer perspective obtained the highest score, indicating student satisfaction with administrative interactions and services, while the learning and growth perspective received the lowest score, indicating the need for improvements in human resources and academic support systems.

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