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Pengukuran Konsentrasi Gas Radon (222Rn) dan Thoron (220Rn) Menggunakan Detektor CR-39 Pada Rumah Penduduk Di Nagari Alam Pauh Duo, Solok Selatan Pahrudin, Pahrudin; Milvita, Dian; Wahyudi, Wahyudi
Jurnal Fisika Unand ##issue.vol## 11 ##issue.no## 3 (2022)
Publisher : Universitas Andalas

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Abstract

Telah dilakukan pengukuran konsentrasi gas radon (222Rn) dan gas thoron (220Rn) menggunakan metode pasif CR-39 pada rumah penduduk di Nagari Alam Pauh Duo, Kabupaten Solok Selatan. Pengukuran bertujuan untuk mengetahui dosis efektif yang diterima oleh penduduk di daerah tersebut. Pengukuran gas radon dan gas thoron dilakukan menggunakan 50 buah detektor CR-39 yang dipasang pada 3 lokasi selama 3 bulan. Hasil pengukuran konsentrasi gas radon terkecil yaitu 7 ± 0,50 Bq/m3 sampai dengan yang terbesar yaitu 37 ± 2,65 Bq/m3 dengan rata-rata 14 ± 0,99 Bq/m3, sedangkan konsentrasi gas thoron yang terkecil yaitu 3 ± 0,18 Bq/m3 dan yang terbesar yaitu 25 ± 1,78 Bq/m3 dengan rata-rata 6,25 ± 0,45 Bq/m3. Hasil konsentrasi gas radon dan gas thoron yang didapatkan masih di bawah batas yang direkomendasikan oleh UNSCEAR tahun 2008 yaitu 300 Bq/m3. Estimasi dosis efektif yang diterima penduduk akibat paparan gas radon dan gas thoron yaitu 0,94 mSv/tahun dan 0,63 mSv/tahun. Nilai dosis efektif yang didapatkan tidak melebihi ambang batas yang telah direkomendasikan oleh PERKA BAPETEN No. 4 pasal 23 ayat 1 tahun 2013 yaitu 1 mSv/tahun.
Driving performance insights into business strategies at raja ahmad tabib regional hospital riau islands province Hafizh, Mohd. Syahril; Sitompul, Mahjus Ekananda; Madya, Faizal; Pahrudin, Pahrudin
International Journal on Social Science, Economics and Art Vol. 14 No. 1 (2024): May: Social Science, Economics
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijosea.v14i1.498

Abstract

A well-prepared abstract enables the reader to identify the basic content of a document quickly and accurately, to determine its relevance to their interests, and thus to decide whether to read the document in its entirety. The Abstract should be informative and completely self-explanatory, provide a clear statement of the problem, the proposed approach or solution, and point out major findings and conclusions. The Abstract should be 100 to 200 words in length. The abstract should be written in the past tense. Standard nomenclature should be used and abbreviations should be avoided. No literature should be cited. The keyword list provides the opportunity to add keywords, used by the indexing and abstracting services, in addition to those already present in the title. Judicious use of keywords may increase the ease with which interested parties can locate our article
KKN-PMM Regenerasi dan Inovasi Pengembangan Desa Wisata Gerabah di Penujak Praya Barat Lombok Tengah Silva, Shelly Melsyan; Afandi, Muhammad Rosyad; Masloka, Michael Jonathan; Trihandayani, Baiq Nisrina; Wardani, Arifta Kusuma; Yasa, I Komang Permana; Febriansyah, Dimas Raga; Putra, Danu Eka; Baiq Maysi Dwi Alvioni3; Izzah, Bidayatul; Hadisaputra, Saprizal; Pahrudin, Pahrudin; Hamdiani, Saprini
Jurnal Pengabdian Inovasi Masyarakat Indonesia Vol. 4 No. 2b (2025): Edisi khusus Dies Natalis Universitas Mataram
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/n6952j31

Abstract

This article discusses a community service program carried out in Penujak Village, Central Lombok, focusing on strengthening regeneration and innovation in the development of the pottery tourism village. The main problems faced include the declining interest of the younger generation in pottery, limited product innovation, and weak marketing strategies. The objectives of this program are to increase youth involvement, enhance creativity and product innovation, and expand the promotional reach of the pottery tourism village. The methods implemented include pottery socialization in schools, a Pottery Intensive Class (PIC), pottery painting competitions and art exhibitions as part of the Pottery Art Festival, website redevelopment, and the installation of cultural signboards. The results show a 78% increase in the interest of Penujak’s younger generation to try pottery-making, the establishment of digital promotional media, and the creation of broader interactions between artisans and tourists. In conclusion, this program not only contributes to the preservation of local traditions and cultural identity but also strengthens Penujak Village’s appeal as a culture-based tourism destination and opens opportunities for sustainable creative economy development within the community.
Pahrudin, Trisno Martono, Wiedy PENGARUH KOMPETENSI PEDAGOGIK, KEPRIBADIAN, PROFESIONAL DAN KOMPETENSI SOSIAL GURU TERHADAP HASIL BELAJAR EKONOMI SISWA SMA NEGERI DI KABUPATEN LOMBOK TIMUR TAHUN PELAJARAN 2015/2016 Pahrudin, Pahrudin
Nusantara of Research : Jurnal Hasil-hasil Penelitian Universitas Nusantara PGRI Kediri Vol 4 No 1 (2017)
Publisher : Universitas Nusantara PGRI Kediri

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Abstract

ABSTRACT The purpose of this study are: 1) To determine the effect of direct pedagogical, personal, professional and social economics teachers to the learning outcomes of students in high schools in East Lombok district in the academic year 2015/2016. 2) To determine the effect of indirect pedagogical, personality and social skills through professional competence of teachers on student learning outcomes SMA economy in East Lombok district in the academic year 2015/2016. This study is a descriptive survey denganjenis. This study uses a study population with the number 32 economics teachers in high schools in East Lombok. The data in this study were collected through questionnaires and documentation, and then analyzed using path analysis (path analysis) using SPSS Vesi 19 Results showed that the pedagogical competence of teachers direct positive effect on learning outcomes economy by 18.7%, personal competence directly influence the results of the economic study was 26%, the professional competence of teachers directly influence student learning outcomes by 30.8%, social competence of teachers direct effect on student learning outcomes by 28.8%, pedagogical competence indirect effect on student learning outcomes through professional competence of 0.074, personal competence indirect effect on student learning outcomes through professional competence of 0.082, and social competence indirect effect on results student learning through professional competence of 0.158. Key words: Student Learning Outcomes Economics, Pedagogical Competence, Competence Personality, Professional Competence, Social Competence
Mapping Research on Entrepreneurship and Tourism in Indonesia: A Bibliometric Analysis Pahrudin Pahrudin; Muhamad Ali
Indonesian Journal of Social Science Education (IJSSE) Vol 6, No 2 (2024): Juli
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijsse.v6i2.4554

Abstract

Entrepreneurship and tourism have gained attention from researchers due to their contribution to society's social and economic welfare, especially in Indonesia. This study aims to analyze scientific literature on entrepreneurship and tourism in Indonesia by using the Scopus database. Bibliometric analysis was performed to analyze the documents to answer the research questions. A sample of 48 documents is selected and analyzed using R software (Biblioshiny). The result finds that entrepreneurship and tourism in Indonesia, widely studied by Indonesia University as an affiliated, contributed most to the documents. The thematic areas of entrepreneurship and tourism in Indonesia are entrepreneurship, tourism, innovation, rural tourism, sustainable tourism, and training. The entrepreneurship and tourism sector supports economic and sustainable development to support ecotourism based on the natural or to reach sustainable tourism. This study contributes to practical and theoretical studies of entrepreneurship and the tourism sector in Indonesia. 
How Product Quality and Safety Drive Wardah Skincare Purchase Intention: The Moderating Role of Influencers Yuhaniza Nahdhiyah; Pahrudin Pahrudin; Rohaeniyah Zain
Al-Kharaj: Journal of Islamic Economic and Business Vol. 8 No. 2 (2026): All articles in this issue include authors from 3 countries of origin (Indonesi
Publisher : LP2M IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/kharaj.v8i2.10280

Abstract

We investigate whether product quality and product safety shape the intention to buy Wardah skincare. This study also tests if influencers can strengthen that link. This study involved 100 Wardah skincare users recruited via purposive sampling technique. Data were collected using a 5-point Likert scale questionnaire and analyzed with PLS-SEM. The results reveal that perceptions of product quality and safety have a significant positive impact on purchase intention. Surprisingly, the role of influencers did not significantly moderate the relationship between product quality, safety, and purchase intention. This indicates that consumers prioritize functional value and safety assurance over promotional figures. The key takeaway for brands: invest in better formulation and clear safety certification first. Use influencers mainly to educate customers about ingredients, not just for endorsements. Future work could add brand trust or perceived risk and reach a wider sample. Practically, marketing budgets should prioritize product R&D and BPOM certification over paid influencer posts.
The Influence of Financial Literacy, Self-Control, and Peer Environment on Financial Management in Gen Z in Selong City Nurul Arma Rohayanti; Qurratul Aini; Pahrudin
Al-Kharaj: Journal of Islamic Economic and Business Vol. 8 No. 2 (2026): All articles in this issue include authors from 3 countries of origin (Indonesi
Publisher : LP2M IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/kharaj.v8i2.10315

Abstract

This study aims to determine the effect of financial literacy, self-control, and peer environment on the financial management of Generation Z in Selong City. This research uses a quantitative approach with a causal associative research design that aims to understand the relationship and influence between two or more variables. The sampling technique used is purposive sampling with a total sample of 100 respondents. The data analysis technique employs multiple linear regression analysis using SPSS version 22. The results of this study indicate that financial literacy has no significant effect on financial management. Self-control has a positive and significant effect on financial management. The peer environment also has a positive and significant effect on financial management. Simultaneously, financial literacy, self-control, and peer environment have a significant effect on financial management..
The Effect of Entrepreneurial Motivation, Risk-Taking Propensity, and Creativity on MSME Sustainability with Business Innovation as an Intervening Variable and Family Support as a Moderating Variable Wanda Desta Arlina; Pahrudin; Muh. Fahrurrozi
Al-Kharaj: Journal of Islamic Economic and Business Vol. 8 No. 2 (2026): All articles in this issue include authors from 3 countries of origin (Indonesi
Publisher : LP2M IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/kharaj.v8i2.10427

Abstract

This study aims to analyze the influence of entrepreneurial motivation, risk-taking, and creativity on the sustainability of MSMEs, with business innovation as an intervening variable and family support as a moderating variable. The method used was a quantitative approach with an explanatory research design. Data were collected through questionnaires from MSMEs in West Nusa Tenggara (NTB) using purposive sampling and analyzed using SEM-PLS. The results show that entrepreneurial motivation, risk-taking, and creativity significantly influence business innovation. Business innovation significantly influences MSME sustainability and mediates this relationship. Family support has a direct effect on MSME sustainability but does not act as a moderating variable.The implications of this study emphasize the importance of business innovation as a key to improving MSME sustainability.  
The Influence of Digital Marketing, Entrepreneurial Orientation, Business Innovation, and Competitive Advantage on Business Sustainability with Customer Satisfaction as a Mediating Variable Widiya Selfiyana; Pahrudin; Muh. Fahrurrozi
Al-Kharaj: Journal of Islamic Economic and Business Vol. 8 No. 2 (2026): All articles in this issue include authors from 3 countries of origin (Indonesi
Publisher : LP2M IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/kharaj.v8i2.10730

Abstract

This study aims to analyze the influence of digital marketing, entrepreneurial orientation, business innovation, and competitive advantage on business sustainability with customer satisfaction as a mediating variable in MSMEs in East Lombok. This study uses a quantitative approach with an explanatory design. The research sample consisted of 150 respondents consisting of MSME owners or managers who have used digital marketing in their business activities. The sampling technique used purposive sampling, while data collection was carried out through distributing questionnaires using a Likert scale. Data analysis was carried out using SPSS through validity and reliability tests, multiple linear regression, and Sobel mediation tests. The results of the study indicate that digital marketing, entrepreneurial orientation, business innovation, and customer satisfaction have a positive and significant effect on business sustainability, while competitive advantage does not have a significant direct effect on business sustainability. In addition, customer satisfaction is able to mediate the influence of digital marketing, business innovation, and competitive advantage on business sustainability, but is unable to mediate the influence of entrepreneurial orientation on business sustainability. This research confirms that the sustainability of MSME businesses is greatly influenced by the ability of business actors to utilize digital technology, create innovation, and increase customer satisfaction in a sustainable manner.
Implementation of the Value of Mutual Cooperation in the "Banjar" Contribution System as an Effort to Strengthen the Community Economy Based on SDGs 1 and 10 in Gelora Village Septin Anggun Taranita; Muhamad Ali; Pahrudin
Al-Kharaj: Journal of Islamic Economic and Business Vol. 8 No. 2 (2026): All articles in this issue include authors from 3 countries of origin (Indonesi
Publisher : LP2M IAIN Palopo

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Abstract

: Poverty and economic inequality remain challenges in rural development, particularly related to limited social protection and local institutional capacity. In the context of sustainable development, local culturally based social practices have the potential to contribute to strengthening the community economy. This study aims to analyze the implementation of the value of mutual cooperation in the Banjar contribution system and its role in strengthening the economy of the Gelora Village community within the framework of Sustainable Development Goals (SDGs) 1 and 10. The study used a qualitative approach with a case study design. Data were obtained through participatory observation and in-depth interviews with purposively selected Banjar administrators and members, then analyzed thematically through the stages of data condensation, data presentation, and conclusion drawing. The results show that the Banjar contribution system represents social capital built on trust, collective norms, and strong social networks. This system functions as an informal social protection mechanism and community-based economic redistribution that helps strengthen members' economic resilience and contributes to efforts to reduce vulnerability and inequality at the village level. These findings demonstrate that customary institutional practices are relevant in supporting an inclusive and sustainable development agenda
Co-Authors Abdurahman Abdurrahman Afandi, Muhammad Rosyad Agustina, Gina Agustina, Laila Karina Aini, Qurratul Aisyia Azzahara Al Furkan Ami Muhamad Guntur Antoni Hidayatullah Baiq Maysi Dwi Alvioni3 Danang Prio Utomo Dedi Kurniawan Dian Milvita Didy Ika Supryadi Faizal Madya Faizal Madya Farhana Muhammad Febriansyah, Dimas Raga Gina Agustina Hafizh, Mohd. Syahril Hak, Muhamad Bai'ul Hakim, Irma Wahyuni Handayani Rinuastuti, Baiq Irma Wahyuni Hakim Isfi Sholihah Izzah, Bidayatul Lalu Ardi Marta Wijaya Li-Wei Liu Lita Bela Ariana Mahjus Ekananda Masloka, Michael Jonathan Mido Masardi Mispandi Mohammad Najib Roodhi Mohd. Syahril Hafizh Muh. Fahrurrozi Muhamad Ali Muhamad Bai'ul Hak Muhamad Bai'ul Hak Muhammad Dzul Fadlli Muhammad Mujahid Dakwah Nurul Arma Rohayanti Pina Ania Putri Putra, Danu Eka Putri, Irma Apriliana Qurratul Aini Rahmatullah Rahmatullah Rindu Sefira Riski Yatul Fitri Rodi Al-Farizi Rohaeniyah Zain Rusmin Nuryadin Salman Al Farizi Saprini Hamdiani Saprini Hamdiani Saprizal Hadisaputra Sari, Lidya Maya Sartika Sartika Selina Farhiyani Septian Revy Ananda Septin Anggun Taranita Shao-Yu Li Shollina Shollina Shollina, Shollina Silva, Shelly Melsyan Sitompul, Mahjus Ekananda Sofian Hadi Solihun As'ari Ahyan Suhardi, Rizal M. Sukresna, I Nengah Agus Taqiyyah Ja’izah Tidiane Guindo Tidiane Guindo Trihandayani, Baiq Nisrina Wahyudi Wahyudi Wanda Desta Arlina Wardani, Arifta Kusuma Widia Widia Widiya Selfiyana Windi Rohmawati Yasa, I Komang Permana Yuhaniza Nahdhiyah Yuni Artika Zain, Rohaeniyah Zul Hidayatullah