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All Journal Jurnal Nalar Pendidikan Jurnal Riset Pendidikan Matematika JCES (Journal of Character Education Society) JURNAL PENDIDIKAN TAMBUSAI Jurnal Ilmiah Administrasi Bisnis dan Inovasi Al-Muqayyad Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Pelangi: Jurnal Pemikiran dan Penelitian Pendidikan Islam Anak Usia Dini JUSIE (Jurnal Sosial dan Ilmu Ekonomi) Journal of Natural Science and Technology Adpertisi: Bidang Sains dan Teknologi Jurnal Penelitian Ekonomi Manajemen dan Bisnis Jeinsa : Jurnal Ekonomi Ichsan Sidenreng Rappang Journal Delik Adpertisi Journal of Asian-african Focus in Health
Arfah, Arfah
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On INVOLUTE AND EVOLUTE OF PSEUDONULL AND NULL CURVES IN MINKOWSKI 3-SPACES Arfah, Arfah
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Sains Matematika dan Pendidikan Matematika
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.4936

Abstract

The aim of this paper is to discuss about the theory of involute and evolute of pseudo-null and null curves in Minkowski space. We apply the Frenet equations of the pseudo-null and null curves in Minkowski 3-space to derive their involutes and the evolutes. Furthermore, some properties of the involutes and evolutes of pseudo-null and null curves in Minkowski 3-space are shown
Pemasaran budidaya ikan nila Desa Sungai Duren melalui analisis SOAR dalam perspektif ekonomi Islam Arfah, Arfah; Dahlia, Dahlia; Heriyani, Heriyani; Fitriana, Fitriana
AL-Muqayyad Vol. 7 No. 2 (2024): Al-Muqayyad
Publisher : STAI Auliaurrasyidin Tembilahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46963/jam.v7i2.2305

Abstract

This research aims to examine parot fish marketing strategies through SOAR (strength, opportunity, aspirations, result) analysis in an Islamic economic review in Sungai Duren sub-district, Jambi Province. The importance of this research is that parot fish is part of the freshwater fish cultivation commodity with urgent economic value. Marketing of parot fish between fish farmers, collectors or consumers can provide efficiency in activities in the field. However, this condition sometimes experiences market access problems, which have an impact on the continued existence of parot fish cultivation businesses. This research uses qualitative methods. The results of the research show that in order for parot fish cultivation to be successful in the future, it is necessary to change the parot fish cultivation strategy itself and change the marketing strategy, which was initially carried out in ponds, changing to the form of cages which are very popular with the public, so that the profits obtained are as expected.
KECELAKAAN KERJA DAN PERLINDUNGAN HUKUM TERHADAP PEKERJA DI PT. UNGGUL WIDYA TEKNOLOGI LESTARI KABUPATEN MAMUJU UTARA Arfah, Arfah
Jurnal Delik ADPERTISI Vol. 4 No. 1 (2025): Januari 2025
Publisher : Jurnal Delik ADPERTISI

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Abstract

Tenaga keja merupakan faktor penting dalam suatu perusahaan. Semakin berkembangnya teknologi diberbagai sektor usaha semakin besar pula potensi tejadinya kecelakaan kerja, kecelakaan keja adalah kecelakaan yang terjadi dengan hubungan keja, termasuk penyakit yang timbul karena hubungan keja, demikian juga kecelakaan yang terjadi dalam perjalanan  dari rumah menuju tempat keja dan pulang ke rumah melalui jalan yang biasa atau wajar dilalui. Kecelakaan keja termasuk penyakit akibat kerja merupakan resiko yang harus dihadapi oleh tenaga kerja dalam melakukan pekerjaanya. Perlindungan terhadap kecelakaan keja merupakan tanggung jawab pengusaha atau perusahaan. Maka dari itu untuk menanggulangi hilangnya penghasilan yang diakibatkan  oleh resiko kematian ataupun kecacatan maka perlu adanya jaminan kecelakaan kerja. Tujuan penelitian ini untuk mengetahui apakah penyebab terjadinya kecelakaan kerja di PT. Unggul Widya Teknologi Lestari Kabupaten Mamuju Utara dan bagaimanakah perlindungan hukum terahadap pekeja bila  tejadi  kecelakaan keja di PT. Unggul Widya Teknologi Lestari Kabupaten Mamuju Utara. Penelitian yang dilakukan adalah jenis penelitian hukum sosiologis, yang bersifat deskriptif yang di ambit data primer dengan melakukan wawancara dengan pihak terkait dan data sekunder dengan cara mengkaji literature, perundang-undangan dan bahan hukum lainya yang relevan dengan materi pembahasan.  Berdasarkan hasil penelitian diketahui bahwa Penyebab tejadinya kecelakaan kerja di perusahaan PT. Unggul Widya Teknologi Lestari Kabupaten Mamuju Utara, Sebagian besar atau hampir mencapai 80% disebabkan oleh kelalalaian pekeja pada saat melakukan pekejaannya (human eror) sisanya disebabkan oleh faktor seperti lingkungan, dan kondisi alam lainnya. Adapun perlindungan hukum terhadap pekeja bila terjadi kecelakaan keja di PT. Unggul Widya Teknologi Lestari Kabupaten Mamuju Utara, dilaksanakan oleh Badan Penyelenggara Jaminan Sosial Ketenagakejaan yang merupakan perlindungan bagi tenaga keja dalam bentuk memberikan santunan berupa uang sebagai pengganti sebagian dari penghasilan yang hilang atau berkurang dan pelayanan sebagai akibat dari kecelakaan kerja yang di alami pekeja pada waktu kerja. Karena sesuai Undang-undang No 40 Tahun 2004 tentang Sistem Jaminan Sosial Nasional PT. Unggul Widya Teknologi Lestari telah mendaftarkan seluruh Karywan pada Badan Penyelenggara Jaminan Sosial Ketenagakerjaan. Seharusnya perusahaan lebih memperhatikan karyawannya serta melakukan peningkatan terhadap fasilitas guna meningkatkan kesejaterahan pekeja, dan lebih meningkatkan pelatihan kerja untuk mengurangi tejadinya kecelakaan keija yang di sebabkan oleh kesalahan pekerja.
PERAN GURU DALAM PENANGANAN ANAK ATTENTION DEFICIT AND HYPERACTIVITY DISORDER USIA 5-6 TAHUN (STUDI KASUS DI TK HANDAYANI DUMU) Arfah, Arfah; Hendra, Hendra; Retnoningsih, Retnoningsih
PELANGI: Jurnal Pendidikan Guru Madrasah Ibtidaiyah Vol 7 No 1 (2025): Maret
Publisher : Program Studi Pendidikan Islam Anak Usia Dini - IAI Muhammadiyah Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52266/pelangi.v7i1.4136

Abstract

Penelitian ini bertujuan untuk menganalisis peran guru dalam menangani anak dengan Attention Deficit and Hyperactivity Disorder (ADHD) usia 5-6 tahun di TK Handayani Dumu. Latar belakang penelitian ini adalah tingginya tantangan yang dihadapi anak ADHD dalam aspek konsentrasi, pengendalian impuls, dan keterampilan sosial, yang berdampak pada proses belajar mereka. Guru memiliki peran strategis dalam menciptakan lingkungan pembelajaran yang inklusif dan mendukung perkembangan anak ADHD secara optimal. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus. Teknik pengumpulan data dilakukan melalui observasi langsung, wawancara mendalam dengan guru dan orang tua serta dokumentasi terkait aktivitas pembelajaran dan perkembangan anak. Sumber data terdiri dari guru, orang tua anak ADHD, dan dokumen pendukung seperti laporan perkembangan anak. Data yang diperoleh dianalisis secara deskriptif melalui proses reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa guru di TK Handayani Dumu menerapkan berbagai strategi antara lain identifikasi awal melalui observasi, penerapan pembelajaran visual dan sensorik, pengelolaan perilaku berbasis penguatan positif, pendekatan sosial emosional, kerja kolaboratif dengan orang tua serta profesional, dan evaluasi berkelanjutan.
The Impact of Health Programs on Lifestyle Changes in Diabetic Patients Arfah, Arfah; Susianti, Susianti; Mansur, Narti
Journal of Asian-african Focus in Health Vol. 2 No. 1 (2024): Journal of Asian-african Focus in Health
Publisher : ScieClouds Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71435/595702

Abstract

This study explores the impact of health programs on lifestyle changes in diabetic patients, focusing on the role of education, behavioral counseling, and continuous support in improving health outcomes. Diabetes mellitus, a chronic condition affecting millions worldwide, requires effective management strategies to prevent complications such as cardiovascular diseases and kidney failure. A quantitative approach was employed, surveying 300 diabetic patients enrolled in health programs that included nutritional education, physical activity guidelines, and medication adherence support. The study utilized multiple regression and ANOVA to analyze the data. Results revealed significant improvements in dietary compliance, physical activity, medication adherence, and clinical markers such as HbA1c levels, weight, and blood pressure. Behavioral counseling, particularly motivational interviewing and cognitive-behavioral therapy, was found to significantly enhance lifestyle adherence. Additionally, continuous monitoring via telemedicine platforms improved patient engagement and long-term lifestyle changes. These findings highlight the importance of multifaceted interventions in diabetes management and address existing gaps in the literature by identifying the key components of successful health programs. The study also emphasizes the sustainability of lifestyle changes and the growing potential of digital health tools in chronic disease management. However, the research acknowledges limitations such as reliance on self-reported data and the homogeneity of the sample. Future research should explore diverse populations and utilize objective measures of health outcomes to further validate these findings
On INVOLUTE AND EVOLUTE OF PSEUDONULL AND NULL CURVES IN MINKOWSKI 3-SPACES Arfah, Arfah
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.4936

Abstract

The aim of this paper is to discuss about the theory of involute and evolute of pseudo-null and null curves in Minkowski space. We apply the Frenet equations of the pseudo-null and null curves in Minkowski 3-space to derive their involutes and the evolutes. Furthermore, some properties of the involutes and evolutes of pseudo-null and null curves in Minkowski 3-space are shown
PENGARUH PRODUK ARRUM TERHADAP PENGEMBANGAN USAHA MIKRO DAN KECIL PADA PEGADAIAN SYARIAH SE KOTA PEKANBARU: (Studi Kasus Cabang Pegadaian Syariah Ahmad Yani dan Soebrantas Panam) Arfah, Arfah
JUSIE (Jurnal Sosial dan Ilmu Ekonomi) Vol. 1 No. 02 (2017): JUSIE (Jurnal Sosial dan Ilmu Ekonomi)
Publisher : Jurusan PIPS FKIP UMMY Solok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36665/jusie.v1i02.74

Abstract

The Existence of Arrum Product that is offered by Islamic Pawnshop in the whole of Pekanbaru to micro and small entrepreneurs in the form of financing expected can increase business and can increase their turnover. To answer the problems that is investigated in this research, the researcher has aimed to determine how the implementation of the Islamic pawnshop products Arrum in the whole of Pekanbaru and whether financing products Arrum of the Islamic pawnshop has significant effect on the development of micro and small enterprises as well as the implementation of Islamic pawnshop Arrum products in the whole of Pekanbaru was reviewed according to Islamic economic perspective. To answer this problem, first, the researcher was testing the instruments that is the validity test and reliability test and the test continued normality assumption Regression Classical test and Simple Linear analysis using the program Statistical Product and Service Solutions (SPSS) version 20. The analysis result showed based on t count Arrum Products variable is 4.222. > t table (0,05: 42) =2,0181.That is significance value 0.00 is lower than 0,05 (0,000<0,05). It means there is positive effect between arum product toward micro and small so that Ho is rejected and Ha is accepted. If seen from determination coefficient result 0,308. It means that the effect of arrum products on the development of micro and small enterprises as 30.80% while the remaining 60.20 is influenced by other variables.
PENYELESAIAN WANPRESTASI SEWA MENYEWA TANAH DENGAN SISTEM PEMBAYARAN PANEN PADI Arfah, Arfah; Payung, Otniel
Jurnal Delik ADPERTISI Vol. 4 No. 2 (2025): Juli 2025
Publisher : Jurnal Delik ADPERTISI

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Abstract

Basically, a lease agreement is a common agreement, where each party involved in the agreement (hak fasakh), because the lease is a reciprocal agreement (exchange). The existence of a lease agreement certainly has legal consequences between the tenant and the landowner which gives rise to rights and obligations that must be fulfilled. If done properly and legally justified, it is called a performance. If a problem arises in an agreement/agreement, it is called a breach of contract. This study aims to determine the resolution of land lease defaults with a harvest payment system in Mattirotasi Village, Maros Baru District. This type of research is field research. While the nature of the research is descriptive. The data sources used are primary and secondary data sources. Data collection was carried out using interview techniques and documentation. The data findings are described descriptively and analyzed using inductive thinking. The results of this study indicate that the resolution of land lease defaults with a harvest payment system in Mattirotasi Village, Maros Baru District was carried out by means of peace through deliberation or by means of family that directly involved both parties only. Peace is a principle in Islam. Settlement of default through peace will be able to create a better sense of mutual understanding between the disputing parties because they themselves decide.
Analisis Kebisingan dan Getaran Mekanis pada Mesin Molen Produksi Snack Kacang Telur Yunus, Kartini; Arfah, Arfah; Paelongan, Ardi
JNSTA ADPERTISI JOURNAL Vol. 5 No. 2 (2025): Juli 2025
Publisher : Aliansi Dosen Perguruan Tinggi Swasta Indonesia (Adpertisi)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62728/jnsta.v5i2.675

Abstract

PT Cahaya Anugrah Sentosa Makassar dalam proses produksinya menggunakan mesin molen untuk memproduksi snak kacang telur. Pada proses produksinya dengan menggunakan mesin molen memiliki getaran dan bunyi yang dapat menimbulkan kebisingan & getaran yang dirasakan oleh pekerja akibatnya dapat mengganggu konsentrasi bekerja. Penelitian ini dilakukan bertujuan untuk menganalisis tingkat kebisingan dan getaran mesin molen pada saat proses produksi berlangsung. Penelitian ini menggunakan pengukuran kebisingan dengan menggunakan alat sound level meter. Sedangkan Pengukuran getaran menggunakan alat vibration meter. Berdasarkan hasil pengukuran yang telah dilakukan pada mesin molen tingkat kebisingan tertinggi adalah 80,9 dB dengan kecepatan putaran motor 1450 rpm dan terendah adalah 79,5 dB. Sedangkan hasil pengukuran tingkat getaran maksimum pada lantai mesin sebesar 5.3 m/s2 dan tingkat getaran minimum lantai operator bawah sebesar 1.3 m/s2. Hasil penelitian tersebut memberikan gambaran bahwa tingkat kebisingan dan getaran lebih rendah dibandingkan dengan ketetapan Kementerian Ketenagakerjaan RI No. Kep. 51/MEN/1999 tentang Nilai Ambang Batas (NAB) kebisingan yaitu sebesar 85 dB.
IMPLEMENTASI KEBIJAKAN PENCEGAHAN JUDI ONLINE APARATUR SIPIL NEGARA DI KANTOR OTORITAS BANDAR UDARA WILAYAH V MAKASSAR Arfah, Arfah; Hamid, Muliyadi; Insan, Andi Nur
Jurnal Ekonomi Ichsan Sidenreng Rappang Vol 4 No 1 (2025): Hal
Publisher : Universitas Ichsan Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61912/jeinsa.v4i1.203

Abstract

The purpose of this study is to analyze the implementation of online gambling prevention policies among civil servants at the Airport Authority Office Region V Makassar, and to examine the organizational and individual responses of civil servants at the Airport Authority Office Region V Makassar. This research employs a qualitative method, which focuses on gaining an in-depth understanding of social phenomena, experiences, behaviors, or perceptions of individuals or groups within the Airport Authority Office Region V Makassar. The research sample was determined using purposive sampling, resulting in seven informants who were interviewed, with the validity and reliability of the data having been tested. The findings of this study indicate that: (1) transformational leadership style has a positive and significant effect on employee performance at the Airport Authority Office Region V Makassar; (2) organizational culture does not have a positive effect on employee performance when examined partially at the Airport Authority Office Region V Makassar; and (3) simultaneously, transformational leadership style and organizational culture have a significant effect on employee performance at the Airport Authority Office Region V Makassar.
Co-Authors Akhmad Akhmad Dahlia Dahlia Fadlu, Fadlu Fitriana Fitriana Hamid, Muliyadi Hendra Hendra Heriyani, Heriyani Insan, Andi Nur M Aris Akbar Mansur, Narti Maryani, Sri NUR FITRIANI Nurhasanah Nurhasanah Nurmiwati, Nurmiwati Olfa, Ein Maria Paelongan, Ardi Payung, Otniel Pidola, Viras Alti Pratiwi Nur Hidayati Retnoningsih Retnoningsih Riyani Fitri Lubis Sugiman Sugiman Susianti, Susianti Suyasa, Made Thursina, Mulyani Yunus, Kartini