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All Journal Jurnal Neraca Peradaban International Journal of Multidisciplinary Research of Higher Education (IJMURHICA) Eduprof
Ariyanto, Dedi
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Religion Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Social Sciences

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Pengaruh Likuiditas dan Solvabilitas Terhadap Profitabilitas (Studi Empiris pada Perusahaan Manufaktur Sub Sektor Makanan dan Minuman yang Terdaftar di Bursa Efek Indonesia Periode 2018-2022): Studi Empiris pada Perusahaan Manufaktur Sub Sektor Makanan dan Minuman yang Terdaftar di Bursa Efek Indonesia Periode 2018-2022 Ariyanto, Dedi; Valentine, Erick; Lesmana, Indra; Holiawati, Holiawati
Jurnal Neraca Peradaban Vol. 4 No. 1 (2024): Jurnal Neraca Peradaban
Publisher : Prodi Akuntansi STIE Hidayatullah Depok

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh Likuiditas dan Solvabilitas terhadap Profitabilitas pada Perusahaan Manufaktur Sub Sektor Makanan dan Minuman yang Terdaftar di Bursa Efek Indonesia dari tahun 2018-2022. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan asosiatif. Populasi dalam penelitian ini sebanyak 47 perusahaan dan yang menjadi sampel dalam penelitian ini sebanyak 7 perusahaan. Teknik pengumpulan data menggunakan pengujian Analisis Statistik Deskriptif, Uji Asumsi Klasik, dan Analisis Regresi Linier Berganda. Hasil penelitian ini menunjukkan bahwa Likuiditas berpengaruh positif dan signifikan terhadap Profitabilitas dan Solvabilitas tidak berpengaruh dan signifikan terhadap Profitabilitas pada perusahaan manufaktur sub sektor makanan dan minuman yang terdaftar di Bursa Efek Indonesia.
Effect of Load Cooling on the Performance of Steam Power Plant Condensers Adri, Junil; Arwizet, Arwizet; Ariyanto, Dedi
International Journal of Multidisciplinary Research of Higher Education Vol 7 No 3 (2024): (July) Theme Education, Sciences, Engineering and Economic
Publisher : Islamic Studies and Development Center in Collaboration With Students' Research Center Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijmurhica.v7i3.226

Abstract

This study analyzes the impact of cooling load on condenser performance in the  Steam Power Plant. The condenser, as a heat exchanger, plays a critical role in condensing steam from the turbine back into liquid form, thus maintaining the continuous cycle of the steam power system. Survey-based research was conducted, with data collected on steam and cooling water temperatures at various stages. The steam inlet and outlet temperatures were recorded at 514°C and 465°C, respectively, with cooling water entering at 32.9°C and exiting at 38.9°C at a flow rate of 100 m³/h. Using the Log Mean Temperature Difference method, initial and final temperature differences were calculated at 453°C and 465°C. Results suggest that tube fouling or leakage contributes to declining condenser efficiency, which can significantly reduce power plant performance. This study highlights the importance of regular maintenance and monitoring of condenser units to optimize thermal efficiency and power generation output.
Implementation of the Islamic Education Curriculum and Learning Materials for Early Childhood in the North Labuhanbatu An-Nur Playgroup Aziz, Mursal; Hasbie Ashshiddiqi, Muhammad; Ariyanto, Dedi
Eduprof : Islamic Education Journal Vol. 7 No. 1 (2025): Eduprof : Islamic Education Journal
Publisher : Program Pascasarjana, Universitas Islam Bunga Bangsa Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47453/eduprof.v7i1.287

Abstract

Lack of understanding and optimal application of the curriculum and learning materials for Islamic Education for early childhood is the main challenge in implementing learning at the An-Nur Playgroup, North Labuhanbatu Regency. This research aims to describe the Islamic education curriculum and learning materials for early childhood in the North Labuhanbatu An-Nur Playgroup. The curriculum is an important part of the learning process, student success is determined by the curriculum implemented by educational institutions. Learning materials as an important part of the curriculum have a role in preparing students according to the educational goals expected by society. The method used in this research is descriptive qualitative, with an observation approach to learning activities, interviews with school principals and teachers as well as documentation of the learning process in the North Labuhanbatu An-Nur Playgroup. The informants in this research were teachers, school principals and institutional managers. The research results show that the Islamic education curriculum and learning materials for early childhood implemented in the An-Nur Play Group include teaching about morals, worship, as well as introducing the values ​​of the Koran and hadith through methods that are appropriate to the child's development stage. The implementation of this curriculum also involves play activities which function as a means of introducing Islamic teachings in a way that is fun and easy for children to understand. Overall, the implementation of this curriculum is expected to produce a young generation who is not only intellectually intelligent but also has a strong character and is based on Islamic teachings. The implementation of the Islamic education curriculum in early childhood, especially in the North Labuhanbatu An-Nur Playgroup, has had a positive impact on the development of children's character based on Islamic values. By integrating moral education, worship, and introduction to the values ​​of the Koran and hadith from an early age, this curriculum is expected to form individuals who are not only intellectually intelligent, but also have good morals and spirituality. The results of this study are expected to be a reference in developing more effective Islamic Education learning strategies that are in accordance with the developmental stages of early childhood at the An-Nur Playgroup, North Labuhanbatu.
Co-Authors Arwizet Arwizet, Arwizet Hasbie Ashshiddiqi, Muhammad Holiawati, Holiawati Indra Lesmana Junil Adri Mursal Aziz Valentine, Erick