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All Journal Mesin Jurnal Administrasi Kantor Jurnal Manajemen dan Pendidikan Agama Islam Jurnal Pendidikan, Bahasa dan Budaya Reflection: Islamic Education Journal
Shalahuddin Shalahuddin
Unknown Affiliation
Religion Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Mechanical Engineering Social Sciences Other

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KELAMBATAN WAKTU PENYALAAN CAMPURAN SOLAR DAN METIL ESTER KELAPA SAWIT PADA MOTOR DIESEL INJEKSI LANGSUNG Prawoto L; Shalahuddin Shalahuddin; R. C Nugroho
Mesin Vol. 19 No. 1 (2004)
Publisher : Mesin

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Abstract

Ignition delay is an important parameter in diesel engine operation. It is defined as the time (or crank angle degree) between the start of injection and the start of combustion. Ignition delay should be kept as short as possible, otherwise diesel knocking can occur if the delay is too long. Many works have shown that increasing fuel cetane number may shorten the ignition delay. In conjunction with the BPBT "“ PPKS Biodiesel Project to utilize methyl ester palm oil (sawit) (MES) as an alternative fuel, several compositions of MES-conventional diesel fuel blends were tested. Cetane number of MES-diesel fuel blends were calculated to be higher than that of conventional diesel fuel. Hence, it was expected that the MES-diesel fuel blends would yield shorter ignition delay than pure diesel fuel. Engine tests were conducted to compare the performance of several blends of MES-diesel fuel. The results from in-cylinder pressure data, from which ignition delay was determined have confirmed this work. Furthermore, correlations between ignition delay, cetane number, and engine speed have been obtained in simple linear equations.Key words: Ignition delay, Cetane number, Biodiesel, Methyl Ester Sawit (MES), Direct injection.
Budaya Organisasi Dan Displin Kerja Terhadap Kinerja Organisasi Pendidikan Tinggi Shalahuddin Shalahuddin
JURNAL ADMINISTRASI KANTOR Vol 4 No 1 (2016): Jurnal Administrasi Kantor (Juni 2016)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Bina Insani

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (979.862 KB) | DOI: 10.51211/jak.v4i1.1629

Abstract

Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh budaya organisasi dan disiplin kerja karyawan terhadap kinerja organisiasi di STMIK-Akademi Bina Insani Bekasi. Penelitian ini menggunakan metode survey kuantitatif, dengan kuesioner sebagai instrumen. Metode sampling yang digunakan adalah sampling jenuh dari 32 (tiga puluh dua) orang. Metode analisis yang digunakan adalah regresi linear berganda. Hasil Penelitian menunjukan bahwa Budaya Organisasi, Disiplin Kerja baik secara parsial maupun secara bersama-sama (simultan) berpengaruh signifikan terhadap Kinerja Organisasi atau karyawan. Kata kunci: budaya organisasi, disiplin kerja, kinerja organisasi Abstract: This study aims to find out the effect of organizational behavior and job discipline on the organizational performance of STMIK-Akademi Bina Insani Bekasi. This study used a quantitative survey research using questionnaires as its instrument of research. The sampling method used in this study was census with total 32 employments. The method of analysis used in this study is multiple linear regressions. The results showed that organizational behavior and job discipline simultaneously are having significant influence to the performance of STMIK-Akademi Bina Insani Bekasi. Partially organizational behavior has positive significant effect on the performance STMIK-Akademi Bina Insani Bekasi as well as job discipline. organizational behavior has bigger significant variable in influencing the performance of STMIK-Akademi Bina Insani Bekasi. Keywords: organizational behavior, job discipline and organizational performance
Pengembangan Bahan Ajar Elektronik Berbasis Kearifan Lokal Jenjang SD Kelas IV SDN No.228/VII Mandiangin Kabupaten Sarolangun Tri Susanti; Shalahuddin Shalahuddin; Ika Aryastuti Nurhasanah
Jurnal Pendidikan, Bahasa dan Budaya Vol. 3 No. 3 (2024): September : Jurnal Pendidikan, Bahasa dan Budaya
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpbb.v3i3.3869

Abstract

This research is motivated by the development of electronic teaching materials based on local wisdom using the Canva and Cap Cut applications to assess, design teaching materials based on local wisdom, improve the learning process in a more interesting way, so that students do not feel bored in class. There is also the aim of knowing the steps for making fairy tale teaching materials based on local wisdom. Theme 8, the area where I live, sub-theme 1, the environment where I live, knowing the quality, effectiveness of the product, student responses before using the product, after using the product. The research methodology uses (research and development/R&D) the ADDIE model (Analysis of the initial stages of product manufacturing planning, Design product planning, Develop product development, Implement use of products that have been validated, Evaluation assess the resulting product which has been tested to see whether the final result is more productive ). Data collection techniques include interviews, observation, validation, trials, questionnaires, documentation. The results of the research show that, teachers' assessment of local wisdom-based electronic teaching materials for 95% of students 91.25% of the criteria is very feasible. Based on student learning outcomes, an average score is obtained. 805 So electronic teaching materials based on local wisdom for classes. IV SDN NO 228 VII Mandiangi Sarolangun Regency received very good criteria
Metode Pembelajaran Pendidikan Agama Islam Shalahuddin Shalahuddin; Alfina Fristiya Safitri; Rima Wira Tama; Atika Dhanasari; Siti Sakinah
Jurnal Manajemen dan Pendidikan Agama Islam Vol. 3 No. 6 (2025): November: Jurnal Manajemen dan Pendidikan Agama Islam
Publisher : Asosiasi Riset Pendidikan Agama dan Filsafat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jmpai.v3i6.1608

Abstract

Islamic Religious Education (PAI) learning methods are strategies used by teachers to effectively convey Islamic teachings so that they are easily understood, internalized, and practiced by students. The application of appropriate methods can create a more engaging, active, and meaningful learning process, enabling students not only to acquire knowledge but also to develop Islamic attitudes and personalities. In the context of modern education, PAI learning needs to integrate a variety of approaches, ranging from lectures, discussions, demonstrations, to hands-on, experiential learning. Furthermore, learning environments such as museums, mosques, monuments, and open spaces can be utilized as resources and supporting learning media, even if these places are not specifically designed for teaching and learning activities. Utilizing these environments provides real-life experiences that help students understand Islamic values ​​contextually. Thus, PAI learning methods play a crucial role in realizing a holistic, comprehensive educational process oriented toward the formation of Islamic character.
Konsep Umum dan Fungsi Desain Pembelajaran Pendidikan Agama Islam (PAI) Asep Hidayat; Shalahuddin Shalahuddin; Ade Irawan; Rika Rahmanita; Melvi Melinda
Jurnal Manajemen dan Pendidikan Agama Islam Vol. 3 No. 6 (2025): November: Jurnal Manajemen dan Pendidikan Agama Islam
Publisher : Asosiasi Riset Pendidikan Agama dan Filsafat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jmpai.v3i6.1624

Abstract

Learning design is a fundamental component in the educational process, as it serves as a foundation for teachers in planning, implementing, and evaluating learning activities systematically and purposefully. In the context of Islamic Religious Education (PAI), learning design has a broader role, not only focusing on the delivery of religious knowledge, but also encompassing the formation of character, morals, and strengthening Islamic values ​​in students. This paper discusses the general concept and function of learning design in PAI through theoretical studies from various literature and expert views. The results of the discussion indicate that PAI learning design must be prepared comprehensively by considering the components of objectives, materials, methods, media, and evaluation that are aligned with Islamic values. In addition, learning design serves as a practical guideline for teachers to create effective, efficient, innovative learning that is able to respond to the challenges of modern developments. Good learning design also contributes to increased learning motivation, optimal achievement of competencies, and the formation of students who are faithful, pious, and have good morals. Thus, understanding the concept and function of learning design is crucial for educators in their efforts to improve the quality of PAI learning as a whole.
Pembelajaran Indoor dan Pembelajaran Outdoor Shalahuddin Shalahuddin; Muhammad Roihan; Fiqie Alghifari; Muhammad Alfikri Azzaki; Inggrid Ratu Cendana
Reflection : Islamic Education Journal Vol. 2 No. 4 (2025): Reflection : Islamic Education Journal
Publisher : Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/reflection.v2i4.1427

Abstract

In the learning process, there are various important aspects that must be considered, especially by teachers as transmitters of knowledge. The success of learning depends heavily on the teacher's ability to manage the classroom to create a safe, comfortable, and enjoyable learning atmosphere. Therefore, teachers need to choose the right learning method so that learning objectives can be achieved effectively. One method that can be used is Outdoor Learning, which is learning outside the classroom that provides opportunities for students to develop talents and creativity more broadly through direct experience in the open air. Management of the learning environment is also a crucial factor in supporting learning success. Several things that need to be considered include understanding the nature and development of student intelligence, getting to know students individually, utilizing student behavior in organizing learning, and developing critical thinking, creativity, and problem-solving skills. In addition, teachers need to create an attractive classroom, utilize the environment as a learning resource, provide constructive feedback, and differentiate between students' physical and mental activities. The learning environment itself consists of indoor and outdoor environments. The indoor environment includes school facilities such as classrooms, libraries, laboratories, and auditoriums. Meanwhile, the outdoor environment includes places outside the school that can be used as learning resources, such as museums, mosques, monuments, and fields. Prospective teachers need to understand the importance of managing the learning environment and understand the various types and benefits of learning environments to support an effective learning process.  
Co-Authors Ade Irawan Alfina Fristiya Safitri Asep Hidayat Atika Dhanasari Fiqie Alghifari Ika Aryastuti Nurhasanah Inggrid Ratu Cendana Melvi Melinda Muhammad Alfikri Azzaki Muhammad Roihan Prawoto L R. C Nugroho Rika Rahmanita Rima Wira Tama Siti Sakinah Tri Susanti