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All Journal Jurnal Teknologi Dan Industri Pangan Ulul Albab: Jurnal Studi dan Penelitian Hukum Islam Teknotan: Jurnal Industri Teknologi Pertanian Jurnal Peluang Urania Jurnal Ilmiah Daur Bahan Bakar Nuklir AL KAUNIYAH Al-'Adalah JURNAL ILMU PERTANIAN Sinergi Jurnal Dinamika Penelitian Industri Widyariset Al-Ihkam: Jurnal Hukum dan Pranata Sosial Asy-Syir'ah: Jurnal Ilmu Syari'ah dan Hukum SAMARAH: Jurnal Hukum Keluarga dan Hukum Islam Aqlam: Journal of Islam and Plurality Indonesian Journal of Chemistry JURNAL PHOTON Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat El-Usrah: Jurnal Hukum Keluarga JUSTISI Al-Syakhsiyyah : Journal of Law and Family Studies Jurnal Darma Agung Widyariset Teknomekanik Interdisciplinary Social Studies Automotive Experiences Journal of Social Research Kunuz: Journal of Islamic Banking and Finance JURNAL POLI-TEKNOLOGI SPECTRUM: Journal of Gender and Children Studies Makara Journal of Technology Indonesian Journal of Shariah and Justice Al-Istinbath: Jurnal Hukum Islam Journal of Engineering Researcher and Lecturer Jurnal Rekayasa Proses Antmind Review: Journal of Sharia and Legal Ethics
Nasruddin
Mechanical Engineering Department, Faculty Of Engineering University Of Indonesia, Depok 16424, Indonesia
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The Psychological Impact of Divorce on Children in Manado City, North Sulawesi Ardianto, Ardianto; Gunawan, Edi; Yusuf, Nasruddin; Tubagus, Munir
Ulul Albab: Jurnal Studi dan Penelitian Hukum Islam Vol 6, No 2 (2023): Vol. 6, No. 2, April 2023
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jua.v6i2.30914

Abstract

Divorce is a complex life event that often has significant impacts, especially on the psychological well-being of children. This research aims to deeply explore the psychological impact of divorce on children in Manado City, North Sulawesi. Through a qualitative approach, we conducted in-depth interviews with 20 informants, including children, divorced parents, and judges from the Manado Religious Court. The results of the study indicate that divorce affects not only the physical and social aspects of children but also significantly impacts their emotional state. Children who are victims of their parents' divorce often experience deep feelings of loss, uncertainty about their family's future, and confusion about the causes of the divorce. Emotional conflicts also arise in children who are victims of divorce, such as feelings of guilt, anger, sadness, and prolonged anxiety. These psychological impacts are then reflected in various aspects of the child's life, including a decline in academic performance, lack of motivation to study, and deviant behaviors such as drug use or engaging in promiscuous activities. In facing these challenges, it is crucial for children to receive adequate social and psychological support. Therefore, the roles of family, government, schools, and the surrounding community in providing appropriate support and facilitating children's adaptation to their parents' divorce are very important. Support from various parties can help children who are victims of divorce in their psychological recovery.
Buying and Selling Cosmetics Not Labeled Halal in Bitung City Perspective of Muamalah Jurisprudence Yusuf, Nasruddin; Botutihe, Magfirah; Gonibala, Pedro Muhammad Arfi
JUSTISI Vol. 9 No. 3 (2023): JUSTISI
Publisher : Fakultas Hukum Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/jurnaljustisi.v9i3.2461

Abstract

Bitung City is a city located in North Sulawesi whose residents have a high interest in maintaining the performance of their appearance, both women and men. To get a good and beautiful performance and appearance, it is necessary to use beauty tools and cosmetics that support their appearance. The problem is that some cosmetics that are marketed do not have a halal label so they become safe and halal for use in the lens of Islamic law. Some respondents in Bitung City have different views regarding the law on the sale and purchase of cosmetics that are not labeled halal. From the results of the study, it was found that some Muslim users and sellers do not care about the halal label or not in cosmetic products, the most important thing for them is that it has been standardized safe for health issued by BPPOM RI, so in their view it is okay to buy and sell this kind of Some others view the provisions of halal law in products marketed as what causes buying and selling to be legal and halal according to Islamic law. Because the cosmetics marketed are not labeled halal, the cosmetics have the status of sunhat or doubt halalala. Therefore, buying and selling are also categorized as a syubhat buying and selling. Shubhat buying and selling is included in the category of buying and selling that is gharar or vague because of the uncertainty of the legal status of the contents contained in the cosmetics, whether halal or haram. Buying and selling gharar is buying and selling prohibited in the provisions of Islamic Sharia. Keywords: Cosmetics, Buying and Selling, and Review of Muamalah Jurisprudence
The Difficulty of Finding Halal Food for Muslim Minorities: Analysis of Maqashid Shariah Yusuf, Nasruddin; Sarib, Suprijati; Evra, Willya
AL-ISTINBATH : Jurnal Hukum Islam Vol 8 No 2 November (2023)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/jhi.v8i2.8182

Abstract

This article explores the challenges of Manado's Muslim minorities in finding halal food from the perspective of maqashid Sharia. As a Muslim minority area, food vendors and production in Manado dominate with non-Muslim and non-halal food vendors. It is difficult for minority Muslim communities to practice religious principles, especially eating halal food. The method used in this study is qualitative with normative juridical and empirical approaches. Data obtained through in-depth interviews with research informants from 29 Muslim communities were analyzed inductively. The results found that minority Muslim communities in Manado face significant challenges in finding halal food, given the dominance of non-halal food in their neighborhood. However, personal decisions to choose halal food reflect their loyalty to religious teachings (hifdz al-din), concern for personal health (hifdz al-nafs), and wise asset management (hifdz al-mal). There is clear evidence that the principles of maqashid Sharia are essential in guiding individual actions in facing the challenges of daily life. In this context, religious beliefs are the primary guide for Manado's Muslim community in living their lives and maintaining the integrity of Islamic values in their decisions regarding food.
Dialectic Of Tasyri' and Sharia Philosophy: Affirming The Relevance Of Islamic Law Values In The Direction Of Islamic Law Reform In Indonesia yusuf, nasruddin; Willya , Evra; Yusuf, Aisyiyah Mumtazah N.; Ibrahim, Fathum
Al-Syakhsiyyah: Journal of Law and Family Studies Vol. 7 No. 2 (2025)
Publisher : Faculty of Shariah UIN Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/syakhsiyyah.v7i2.11759

Abstract

This study offers a novel contribution by examining the integration of Tasyri’ and Sharia philosophy within the framework of Islamic law reform in Indonesia. The originality of this research lies in its emphasis on how philosophical integration can reinforce the foundations of contemporary Islamic legislation in a pluralistic context. The primary focus is to explore how the fundamental values of Islamic law can be effectively applied within a modern legislative system that responds to the nation’s social dynamics and constitutional demands. This integration is crucial for bridging the principles of tasyri’—as the normative basis for legal formation—with sharia as a comprehensive legal system that governs human life. This study employs a normative qualitative method, analyzing primary legal sources, positive law, and contemporary literature, with a focus on maqasid al-shariah and comparative analysis across legal schools. The results demonstrate that integrating Tasyri’ and Sharia philosophy as both conceptual and normative foundations in Islamic law-making provides a comprehensive framework that bridges transcendent legal sources with the sociological realities of the ummah. This integration enables the application of Islamic law, which remains relevant to contemporary needs, while enriching national legislation with strong ethical and moral underpinnings. The main challenge lies in harmonizing classical texts with modern social realities to maintain the dynamism, adaptability, and contextual responsiveness of Islamic law. Therefore, the integration of Tasyri’ and Sharia philosophy is not merely theoretical but also practical, supporting the development of national legislation rooted in Islamic values and responsive to the complexity of Indonesia’s pluralistic society.
Evaluation of Wind Energy Potential for Electricity Generation in Three Locations of Zanzibar, Tanzania Hamza Khamis Kombo; Ridho Irwansyah; Nasruddin Nasruddin
Interdisciplinary Social Studies Vol. 5 No. 1 (2025): Interdisciplinary Social Studies
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/iss.v5i1.955

Abstract

This study evaluates the wind energy potential for electricity generation in the North, South, and West regions of Zanzibar using wind speed data from NASA POWER (2014–2023). The Weibull statistical distribution indicated annual average wind speeds of 5.43 to 5.81 m/s. The South Region experienced the highest wind stability (k=7.97 in 2015), while the North had the greatest energy-carrying wind speed (6.80 m/s in 2020). Wind power density ranged from 107.87 to 132.98 W/m², and energy density varied from 944.91 to 1164.94 kWh/m²/year, confirming that all sites fall into Class 2 (Marginal) of the Pacific Northwest Laboratory standard—implying weak feasibility for large wind farms but suitability for small- to medium-scale or hybrid schemes. A technical-economic analysis of four turbines identified the De Wind D7 (1500 kW, 70 m hub height) as the most suitable, with the highest annual energy production (>1300 MWh/year) and capacity factor (>10%). The study provides crucial data to inform investments and policies for diversifying Zanzibar's energy mix and fostering sustainable development.
Integration of Islamic Law Principles in Overcoming Failure: Mediate Family Cases in The North Sulawesi Religious Court Harun, Nurlaila; Yusuf, Nasruddin; Fernando, Henky; Larasati, Yuniar Galuh
El-Usrah: Jurnal Hukum Keluarga Vol. 9 No. 1 (2026): EL-Usrah: Jurnal Hukum Keluarga
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ujhk.v9i1.34080

Abstract

This study examines the failure of mediation in family cases at the North Sulawesi Religious Court and emphasizes the importance of integrating Islamic legal principles to address these issues. Although many studies have addressed mediation failures, this study offers a more in-depth perspective by highlighting how the dominance of legal formalities often ignores the substance of peaceful dispute resolution. Through a qualitative approach, in-depth interviews are conducted with judges, mediators, and parties involved in the mediation process. Thematic analysis is then used to identify patterns and themes from the collected data. The study results show that one of the leading causes of mediation failure is the lack of application of Islamic legal principles, such as the activeness of mediator judges in promoting peace. In addition, local wisdom ('urf) that is supposed to strengthen mediation is often overlooked, which reduces the effectiveness of the mediation process. The success of mediation, if it occurs, is more often determined by external pressures, such as family pressures, than by the mediation itself. Therefore, this study emphasizes the need for stronger integration between Islamic legal principles and mediation approaches in Religious Courts to achieve fairer, more peaceful dispute resolution for all parties.
Improving The Use of Biogas/Biohydrogen in Dual Fuel Engines Using Response Surface Methodology (RSM) and Artificial Neural Network (ANN). Hamza Khamis Kombo; Ridho Irwansyah; Nasruddin Nasruddin
Journal of Social Research Vol. 4 No. 11 (2025): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v4i10.2833

Abstract

Growing energy demand and the need to reduce the emission of greenhouse gases have created greater interest in alternative fuels such as diesel substitutes, with biodiesel, biogas, and bio-hydrogen being rated as the viable alternatives. Biodiesel improves combustion and reduces CO and HC emissions, biogas is economically viable utilization but its efficiency is impacted by the loss resulting from the presence of CO?, and bio-hydrogen supports the development of flame, thermal efficiency, and reduces carbon-based emissions. However, issues with abnormal combustion, reduced efficiency, and high levels of NOx with high levels of substitution necessitate optimization of the parameters. In this study, Response Surface Methodology (RSM) and Artificial Neural Networks (ANN) were used to evaluated and optimize the effect of load, compression ratio, ignition pressure, and gas flow rates on engine performance and emission. RSM outputs reported load, ignition pressure, and bio-hydrogen to have strong effects on BTE, BSFC, CO, and NOx with a maximum of 40.55% BTE, 303.48 g/kWh BSFC, 2.35 g/kWh CO, and 869.78 ppm NOx. ANN models reported a good predictive capability with R² > 0.99 and were better at predicting emission trends compared to RSM. The integration of RSM and ANN offers a highly effective tool for optimizing dual-fuel diesel engines to attain improved efficiency, improved fuel utilization, and reduced emissions for green energy use.
Effect of Graphene Oxide Addition on Spark Ignition Engine Performance and Cycle-to-cycle Variation with Gasoline-ethanol Fuel Askar Adika Agama; Ahmad Syihan Auzani; Alfian Ferdiansyah Madsuha; Hendra Hermawan; Ade Kurniawan; Mokhtar Mokhtar; Aswin Aswin; Nasruddin Nasruddin; Yulianto Sulistyo Nugroho; Harinaldi Harinaldi
Automotive Experiences Vol. 9 No. 1 (2026)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ae.14237

Abstract

A fuel blend of gasoline and ethanol increases octane, meets air quality standards, and satisfies renewable fuel mandates, but the blend does not always result in perfect bonding, causing fuel separation and increasing cyclic variation. To overcome these limitations, up to 60 ppm graphene oxide (GO) nanoparticles were added into an 80:20 gasoline-ethanol blend (E20) and tested for the first time on a spark-ignition (SI) engine. The engine performance was evaluated by measuring cyclic variation, combustion stability and pressure, torque and power, specific fuel consumption, and CO2 emission. The acquired data were then statistically treated by using a coefficient of variation (COV) and then evaluated with Response Surface Methodology (RSM) in order to demonstrate a strong ability to accurately predict the optimization. Results show that the addition of GO nanoparticles into the E20 reduced the COV by up to 19.54% at an engine speed of 8000 rpm when compared to E20 alone, while the torque and power both increased by 5% at 5500 rpm. The specific fuel consumption of the GO-E20 blend was up to 15% higher than that of E20, with a decrease in CO emission but an increase in CO2 emission. Generally, the E20GO blend positively impacts the SI engine’s cyclic stability and performance, but its potential adverse effects on the environment and health must be carefully considered.
The Concept of Community Housing Construction System Planning in Responding to Natural Conditions in Coastal Settlements Imriyanti .; Nasruddin .; Pratiwi Mushar; Hartawan .; A. Lolo Sinrang A; Annisa Putri Bachtiar; Alia Salsabila Farhani; Marzon Maisi; Muh. Nurhalim A
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 8 No 2 (2025): Collaboration for Accelerated Community Achievement
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v8i2.639

Abstract

The location of settlements in coastal areas that does not pay attention to rules and limits in residing often experiences natural disasters such as tidal floods, abrasion, and strong winds, causing losses to the residents. Beba Hamlet, Tamasaju Village, Galesong Utara District, Takalar Regency has settlements in coastal areas. Natural disasters have become an important issue in considering the resilience of the community's housing construction system that is able to respond to natural conditions in coastal environments. The goal is to find a concept for addressing the problems of communities living in coastal areas so that their homes can withstand natural disasters. Before implementation, the public response to the concept was as follows: 47.4% (in the enough category) of the community did not understand the concept; 57.4% felt the concept did not meet the community's needs; 63.7% thought the concept was not useful; 52.1% believed the concept did not provide a level of safety against natural disasters. After the concept's implementation, the results were: 85.9% of the community were able to understand the concept; 60.5% felt the concept met the community's needs in handling natural disasters; 83.7% of the community thought the concept was very useful; 81.1% believed the concept could provide safety through the reconstruction and renovation of homes in Beba hamlet, Tamasaju village.
High-pressure adsorption isothermal on a novel microporous material from polyethylene terephthalate plastic waste in carbon dioxide capture applications Awaludin Martin; Erman Taer; Nasruddin Nasruddin; Nur Khotimah
Teknomekanik Vol. 8 No. 1 (2025): Regular Issue
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/teknomekanik.v8i1.36172

Abstract

Carbon capture is a vital strategy for mitigating climate change by reducing industrial CO2 emissions. Adsorption technology using microporous material shows significant promise. However, significant challenges persist in developing cost-effective and sustainable adsorbents. This study addresses this issue by simultaneously enabling CO2 adsorption and plastic waste utilization through activated carbon derived from polyethylene terephthalate (PET). It was evaluated under isothermal conditions (27°C, 35°C, and 45°C) at pressures up to 3500 kPa. The maximum CO2 adsorption capacity was 0.21313 kg/kg at 27°C and 3504.39 kPa, demonstrating the effectiveness of PET-derived activated carbon in capturing CO2. The Toth isotherm model exhibited a strong fit with experimental data, with an R2 of more than 99%. The Clausius-Clapeyron equation yielded an adsorption heat of 2223.66 kJ/kg using the Toth fitting, and the Chakraborty-Saha-Koyama model yielded a heat of 2383.65 kJ/kg, confirming strong adsorption potential. These results underline PET waste as a viable precursor for sustainable carbon capture adsorbents. Furthermore, the results provide essential data for developing numerical models to optimize adsorption-based carbon capture technologies.
Co-Authors A. Haryono A. Lolo Sinrang A A. Mahendra Adawiah Adawiah Ade Kurniawan Agustino Zulys Ahmad Rajafi Ainun Mardiyah Lubis Alia Salsabila Farhani Andi Taufan Anggi Nugroho Utomo Annisa Putri Bachtiar Ardi Yuliono Ardianto Ardianto Arfie I. Firmansyah Aries Subiantoro Arifin Istavara Askar Adika Agama Aswin Aswin Athaya Khanza Kamilia Auzani, Ahmad Syihan Awaludin Martin Bagio Budiardjo Bambang Suryawan Basuni Hamzah Belyamin Belyamin Bilalu, Naskur Bisman Perangin – angin Botutihe, Magfirah Darwin Rio Budi Syaka Dieter Rahmadiawan Djabli, Irfan Edi Gunawan Engkos Achmad Kosasih Engkos Kosasih Engkos Kosasih Entuu, Rayen Riski P Erman Taer Evra Willya Evra, Willya Fadhilah Ikhsan Dinul Feri Yusivar Fernando, Henky Gatot Priyanto Gonibala, Pedro Muhammad Arfi Hamza Khamis Kombo Hamza Khamis Kombo Harinaldi . Hartawan . harun, nurlaila Hasan, Faradila Hendra Adhi Pratama Hendra Hermawan Ibrahim, Fathum Ilahude, Ridwan Imriyanti . Imtiaz Ali Laghari Indra Mahlia Indra Mahlia, Indra Jamal, Ridwan Kartoredjo, Ireniza Kosasih, Engkos Ahmad Larasati, Yuniar Galuh Lontoh, Fawzy Moro M. Idrus Alhamid Madsuha, Alfian Ferdiansyah Mahlia, Indra Teuku Meurah Makka, Misbahul Munir Mamonto, Feraningsih Marzon Maisi Mash'ud, Imam Masrur, Masrur Mokhtar Mokhtar Muh. Nurhalim A Muhamad Yulianto Muhammad Al-Hamid Muhammad Alhamid Muhammad Alhamid Muhammad Alhamid, Muhammad Muhammad Idrus Alhamid, Muhammad Idrus Muhammad Saleh Mursyid, Salma Nining Betawati Prihantini Nur Azizah Nur Khotimah Nurdin Hendri Nurlaila Isima Olii, Nurul Fauziah Pratiwi Mushar Rahmat Subarkah1 Ratiko Ratiko Ridho Irwansyah Ridwan, Hafidz Abrar Rio Ricardi Rio Ricardi, Rio Risman Affandy Rubiantin Mesha Nauli Tambunan Santoso Soekirno Sarib, Suprijati Subeitan, Syahrul Mubarak sudirman . Tadore, Nurulhimnin Tarig Elshaarani Tubagus, Munir Tumiwa, Anisa Jihan Usup, Djamila Willya , Evra Yasin, Yasin Yulianto Sulistyo Nugroho Yuliusman Yuliusman Yusuf, Aisyiyah Mumtazah N.