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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Matematika Jurnal Periodic Jurusan Kimia UNP Sainstek Teknika Jurnal Riset Kimia Annual Research Seminar LIBRARIA Pro-Life Proceeding of the Electrical Engineering Computer Science and Informatics AKSIOMA Science and Technology Indonesia Sistemasi: Jurnal Sistem Informasi Jurnal Penelitian Sains Jurnal Ecodemica : Jurnal Ekonomi Manajemen dan Bisnis Perspektif : Jurnal Ekonomi dan Manajemen Universitas Bina Sarana Informatika JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) PROCESSOR Jurnal Ilmiah Sistem Informasi, Teknologi Informasi dan Sistem Komputer Jurnal Infomedia KACANEGARA Jurnal Pengabdian pada Masyarakat JUTIM (Jurnal Teknik Informatika Musirawas) Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) JURNAL PENDIDIKAN TAMBUSAI KOMPUTIKA - Jurnal Sistem Komputer Jurnal Teknologi Informasi : Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Jurnal Teknik Elektro dan Komputasi (ELKOM) International Journal of Applied Sciences and Smart Technologies Jurnal Pedagogi dan Pembelajaran BERNAS: Jurnal Pengabdian Kepada Masyarakat English Teaching and Linguistics Journal (ETLiJ) TADBIR: Jurnal Manajemen Dakwah FDIK IAIN Padangsidimpuan Indonesian Journal of Education, Social Sciences and Research (IJESSR) Jurnal AbdiMas Nusa Mandiri Bioscientist : Jurnal Ilmiah Biologi Journal of English Language and Education Jurnal USAHA Jurnal Kajian Pariwisata Jurnal Sains Manajemen Jurnal Ilmu Komputer dan Informatika Jurnal Mandiri IT Interaksi Peradaban: Jurnal Komunikasi dan Penyiaran Islam International Journal of Management Science and Information Technology (IJMSIT) BAKTI : Jurnal Pengabdian Kepada Masyarakat Asia Pacific Journal of Management and Education Journal of International Conference Proceedings Islam Transformatif : Journal of Islamic Studies Pattimura International Journal of Mathematics (PIJMath) Bulletin of Applied Mathematics and Mathematics Education Curtina Electrician : Jurnal Rekayasa dan Teknologi Elektro Jurnal Kimia dan Rekayasa Innovative: Journal Of Social Science Research Journal Medical Informatics Technology HIKMAH: Jurnal Ilmu Dakwah dan Komunikasi Islam Toplama Jurnal Pendidikan IPA Indonesia Jurnal Pengabdiaan Masyarakat Larisma Tapis : Jurnal Penelitian Ilmiah
Ali Amran
Sriwijaya University
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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EFEK SINERGIS SELF EFFICACY DAN LOCUS OF CONTROL PADA KINERJA KARYAWAN Pelatin, Agustinus Doni; Amran, Ali; Dewi, Sri Wijaya Kesuma
Jurnal Sains Manajemen Vol. 6 No. 2 (2024): Jurnal Sains Manajemen
Publisher : LPPM Universitas Adhirajasa Reswara Sanjaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51977/jsm.v6i2.1734

Abstract

ABSTRAK Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh Self Efficacy dan Locus Of Control terhadap kinerja karyawan pada PT. Gunung Amal Solution Internasional. Metode penelitian yang digunakan adalah menggunakan metode penelitian kuantitatif dengan pendekatan deskriptif dan asosiatif. Sedangkan jenis penelitian yang digunakan dalam penelitian ini adalah penelitian survei. Penelitian ini dilakukan pada karyawan PT. Gunung Amal Solution Internasional dengan jumlah sampel 45 karyawan. Analisis statistik data yang yang digunakan dalam penelitian ini adalah analisis regresi linear berganda dengan menggunakan IMB SPSS Statistic 24. Berdasarkan hasil penelitian diketahui bahwa variabel Self Efficacy berpengaruh positif dan signifikan terhadap kinerja karyawan. Locus Of Control juga berpengaruh secara positif dan signifikan terhadap kinerja karyawan. Hasil pengaruh bersamaan antara variabel Self Efficacy dan Locus Of Control berpengaruh secara positif dan signifikan terhadap kinerja karyawan. Penelitian ini bermanfaat bagi perusahaan akan pentingnya self efficacy dan locus of control yang dimiliki oleh karyawan. Dengan self efficacy dan locus of control yang tinggi maka akan dapat meningkatkan kinerja karyawan, sehingga pada akhirnya akan menguntungkan bagi perusahaan. Kata kunci: Self Efficacy, Locus of Control dan Kinerja Karyawan ABSTRACT This study was conducted to examine the influence of Self-Efficacy and Locus of Control on employee performance at PT. Gunung Amal Solution International. The research method used is quantitative, employing both descriptive and associative approaches. The type of research utilized in this study is survey-based research. The study was conducted on employees of PT. Gunung Amal Solution International with a sample size of 45 employees. The statistical data analysis employed in this study is multiple linear regression analysis, using IBM SPSS Statistics 24. The research findings indicate that the Self-Efficacy variable has a positive and significant effect on employee performance. Similarly, Locus of Control also has a positive and significant effect on employee performance. The combined influence of the Self-Efficacy and Locus of Control variables positively and significantly impacts employee performance. This study is valuable for the company, highlighting the importance of self-efficacy and locus of control among employees. High levels of self-efficacy and locus of control can enhance employee performance, which ultimately benefits the company. Keywords: Self Efficacy, Locus of Control and Employee performance
Comparison of Support Vector Machine and K-Nearest Neighbors in Breast Cancer Classification Desiani, Anita; Lestari, Adinda Ayu; Al-Ariq, M; Amran, Ali; Andriani, Yuli
Pattimura International Journal of Mathematics (PIJMath) Vol 1 No 1 (2022): Pattimura International Journal of Mathematics (PIJMath)
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.745 KB) | DOI: 10.30598/pijmathvol1iss1pp33-42

Abstract

Cancer is one of the leading causes of death, and breast cancer is the second leading cause of cancer death in women. One method to realize the level of malignancy of breast cancer from an early age is by classifying the cancer malignancy using data mining. One of the widely used data mining methods with a good level of accuracy is the Support Vector Machine (SVM) and K-Nearest Neighbors (KNN). Evaluation techniques of percentage split and cross-validation were used to evaluate and compare the SVM and KNN classification models. The result was that the accuracy level of the SVM classification method was better than the KNN classification method when using the cross-validation technique, which is 95,7081%. Meanwhile, the KNN classification method was better than the SVM classification method when using the percentage split technique, which is 95,4220%. From the comparison results, it can be seen that the KNN and SVM methods work well in the classification of breast cancer.
Perbandingan Klasifikasi Penyakit Kanker Paru-Paru menggunakan Support Vector Machine dan K-Nearest Neighbor Desiani, Anita; Indra Maiyanti, Sri; Andriani, Yuli; Suprihatin, Bambang; Amran, Ali; Marselina, Nyanyu Chika; Salsabila, Aulia
Jurnal PROCESSOR Vol 18 No 1 (2023): Jurnal Processor
Publisher : LPPM Universitas Dinamika Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33998/processor.2023.18.1.700

Abstract

Lung cancer is a condition where cells grow uncontrollably in the lungs due to carcinogens. Lung cancer is the first cause of death in men and women’s second cause of death. One way to reduce the death rate due to lung cancer is to carry out early detection, that is classification. The process of identifying and grouping objects with the same characteristics or characteristics into several predetermined classes is called classification. Several algorithms widely used in the classification process are Support Vector Machine (SVM) and K-Nearest Neighbor (KNN). SVM has advantages, being able to identify hyperplanes separately to maximize the margin between two or more different classes, but it is difficult to use in large data, while KNN can perform large-scale data separation and is resilient to noise in the data. This study aims to build a model using the SVM and KNN algorithms to classify lung cancer. The lung cancer dataset has a total of 309 data, where data is divided using the percentage split method and k-fold cross validation on each algorithm used. The parameters used in evaluating the model are accuracy, precision, and recall. From the research, the highest accuracy, precision, and recall values were obtained in the SVM algorithm with the percentage split method with consecutive values, namely 95.16%, 88%, and 82.5%. This indicates that the SVM algorithm with the percentage split method performs better in classifying lung cancer than other algorithms and methods,
The Influence of Scientific-Based Numeracy Literacy Teaching Materials on Students’ Motivation and Higher Order Thinking Abilities Ahmad Nizar Rangkuti; Sitompul, Lisnawati; Amran, Ali; Mara Samin Lubis; Diyah Hoiriyah; Lili Nur Indah Sari; Mariam Nasution; Sojuangon Rambe
Jurnal Pendidikan IPA Indonesia Vol. 13 No. 4 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/88jfsm61

Abstract

This research aims to analyze the influence of scientific-based numeracy literacy teaching materials on students' motivation and higher order thinking abilities. This research is a quantitative research using a quasi-experiment method with a nonequivalent control group design. Sampling used purposive sampling technique. The instruments used were motivational questionnaire sheets and higher order thinking ability tests. The paired sample t-test was used to analyze the data. The findings indicate a significant difference in the average posttest scores between the experimental group and the control group, with a significance value of 0.000<0.005 and a mean difference of 18.06 (66.00 - 47.94) between the two groups. Additionally, the confidence interval for the difference ranged from -36.959 to -30.354. That there is a significant (real) difference between the average motivation score and higher order thinking abilities of students in the experimental class and the control class using of scientific-based numeracy literacy teaching materials. So with these results it can be concluded that the scientific-based numeracy literacy teaching materials has an effect on students' motivation and higher order thinking abilities.
Fenomena Sosial Anak Punk di Kota Padangsidimpuan Amran, Ali
Hikmah Vol 17, No 2 (2023): JURNAL ILMU DAKWAH DAN KOMUNIKASI ISLAM
Publisher : IAIN Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/hik.v17i2.10698

Abstract

AbstractThe social phenomenon of the Padangsidimpuan City punk community is an important fact to discuss, related to the existence and social behavior of the punk community in everyday interactions. It is hoped that the results of the study can contribute to the development of science in particular, as well as society in general regarding the behavior of punk children's community life. The results of the study show that the social fact of the existence of a community of punk children in Padangsidimpuan City is a real thing and exists in society. They have distinctive clothing characteristics, their activities are filled with gatherings and busking and do not have a fixed place so they are closer to wild children. However, they also carried out positive activities, namely volunteering for natural disasters in the city of Padangsidimpuan, one of which was the flash flood disaster that hit the city of Padangsidimpuan. The social behavior of punk children in Padangsidimpuan City is in fact a group of teenagers who dress in unusual ways. Then gather in the market center of Padangsidimpuan City and always play musical instruments made by themselves while singing in front of the evening snack visitors.AbstrakFenomena sosial komunitas anak punk Kota Padangsidimpuan suatu fakta yang penting dibahas, terkait dengan eksistensi dan perilaku sosial komunitas anak punk dalam pergaulan sehari-hari. hasil kajian diharapkan dapat memberikan kontribusi bagi perkembangan ilmu pengetahuan pada khususnya, maupun pada masyarakat pada umumnya mengenai perilaku kehidupan komunitas anak punk. Hasil kajian diketahui bahwa fakta sosial keberadaan komuntas anak punk di Kota Padangsidimpuan merupakan hal yang nyata dan eksis di dalam masyarakat. Mereka memiliki ciri pakaian yang khas, kegiatan mereka isi dengan kumpul-kumpul dan mengamen dan tidak memiliki tempat yang tetap sehingga lebih dekat kepada anak yang liar. Namun mereka juga melakukan kegiatan yang positif yakni ikut menjadi relawan dalam bencana alam di dalam kota Padangsidimpuan, salah satunya bencana banjir bandang yang menimpa kota Padangsidimpuan. Perilaku sosial anak punk yang ada di Kota Padangsidimpuan pada kenyataannya adalah kumpulan anak remaja yang berpakaian secara tidak biasa modelnya. Kemudian berkumpul di pusat pasar Kota Padangsidimpuan dan selalu memainkan alat musik yang dibuat sendiri sambil bernyanyi di depan pengunjung jajanan malam hari.
Service Excellence dan Servicescape: Faktor Dominan Dalam Menciptakan Kepuasan Tamu Hotel Amran, Ali; Restiani Widjaja, Yani; Nuryanti, Siti
Jurnal Ilmiah Ilmu Pariwisata Vol 1 No 1 (2019): Jurnal Kajian Pariwisata
Publisher : LPPM STP ARS Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51977/jiip.v1i1.135

Abstract

ABSTRAK Service excellence dan servicescape merupakan dua hal penting yang dapat mempengaruhi kepuasan tamu hotel. Tujuan penelitian ini adalah untuk mengetahui pengaruh service excellence dan servicescape terhadap customer satisfaction tamu hotel. Metode yang digunakan dalam penelitian ini adalah metode survey dengan mengambil objek penelitian 96 tamu yang menginap di hotel Villa Lemon Lembang Jawa Barat. Penentuan responden diambil menggunakan metode non probability sampling dengan teknik Accidental sampling. Jenis penelitian ini yaitu penelitian deskriptif verifikatif menggunakan analisis regresi berganda. Penelitian ini menunjukkan hasil bahwa tingkat service excellence sangat tinggi, sedangkan tingkat servicescape dan customer satisfaction tinggi. Pengujian hipotesis menunjukkan bahwa service excellence berpengaruh signifikan terhadap customer satisfaction secara parsial dan servicescape berpengaruh signifikan terhadap customer satisfaction secara parsial. Sedangkan secara simultan service excellence dan servicescape berpengaruh terhadap customer satisfaction. Antara variabel service excellence dan servicescape, variabel yang paling dominan mempengaruhi customer satisfaction yaitu service excellence. Manfaat penelitian ini bagi pelaku wisata hotel yaitu dengan menyadari bahwa service excellence dan servicescape sangat penting dalam meningkatkan kepuasan tamu hotel. Kata kunci: service excellence, servicescape dan customer satisfaction
Peranan Alumni Ilmu Komunikasi Penyiaran Islam dalam Pengembangan Dakwah Islamiyah di Kota Padangsidimpuan: Studi Kasus Fakultas Dakwah dan Ilmu Komunikasi IAIN Padangsidimpuan Amran, Ali; Agustin, Oriza; Ritonga, Anas Habibi; Wijaya, Muhammad Rudi
Tapis: Jurnal Penelitian Ilmiah Vol 3 No 2 (2019): Tapis : Jurnal Penelitin Ilmiah
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat of Universitas Islam Negeri Jurai Siwo Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/tapis.v3i2.1627

Abstract

The low alumni of the Department of Islamic Broadcasting Communication (KPI) who have roles in accordance with their educational competence as preachers and religious instructors have the effect of lack of contribution in the development of Islamic da'wah, one of which is in Padangsidimpuan City. This affects the interest of the community and the future development of the KPI Department. This research was conducted to determine the driving and inhibiting factors of the role of KPI Department alumni in developing Islamic da'wah in Padangsidimpuan. This qualitative research uses a descriptive exploratory method in the form of field studies in the City of Padangsidimpuan. The results revealed that there was a role for alumni in the development of Islamic da'wah in Padangsidimpuan City as a preacher / religious preacher and religious instructor according to his competence. This role is driven by the mastery of propaganda material and good character, and the ability to socialize with the community. However, there are still weaknesses in mastering fiqh material and the lack of relationships in society.
Pemanfaatan Limbah Kain Songket Desa Limbang sebagai Produk Bernilai Ekonomi Suprihatin, Bambang; Maiyanti, Sri Indra; Primartha, Rifkie; Amran, Ali; Desiani, Anita; Sari, Puspa
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 9 No 4 (2025): November
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v9i4.26346

Abstract

Desa Limbang Jaya merupakan desa pengerajin kain songket di Sumatera Selatan. Mayoritas perempuan di desa ini bekerja sebagai pengerajin songket. Seorang pengerajin di Desa Limbang Jaya dapat menenun 3 hingga 4 helai kain berukuran 50-80 cm setiap bulannya. Setiap kain melalui proses pemotongan yang menyisakan berupa potongan kecil kain. Limbah songket biasanya dibuang atau dibakar, padahal limbah ini dapat diolah menjadi produk kerajinan yang memiliki nilai jual dengan menggunakan teknik menjahit seperti patchwork dan quilting. Kegiatan yang dilakukan berupa pelatihan dalam pengolahan limbah kain songket dengan menerapkan teknik patchwork dan quilting untuk menghasilkan produk dengan nilai jual. Kegiatan ini ditujukan pada penduduk perempuan khususnya pengrajin songket untuk meningkatkan keterampilan dalam mengolah limbah kain songket. Kegiatan pengolahan limbah sampah di desa Limbang Jaya belum pernah dilakukan. Tahapan kegiatan ini terdiri dari observasi, persiapan kegiatan, penyampaian materi, pelatihan, pendampingan, dan evaluasi. Kegiatan ini berhasil meningkatkan secara signifikan pemahaman dan keterampilan praktis peserta, yang diindikasikan oleh kenaikan nilai rata-rata post-test sebesar 38% dan dihasilkannya produk prototipe yang memiliki nilai jual. Hal ini mengindikasikan peningkatan pemahaman dan keterampilan peserta dalam pengolahan limbah kain songket dengan menerapkan teknik patchwork dan quilting yang menandakan keberhasilan dari kegiatan ini. Kegiatan ini dapat mendorong pembentukan usaha kreatif berbasis limbang songet yang dapat meningkatkan perekonomian masyarakat di Desa Limbang Jaya dalam jangka panjang.
Co-Authors Abd Ghafar bin Don Abdul Hamid Adha, Yuni Adi Suparwo Adinda Ayu Lestari, Adinda Ayu Agus Nurofik Agustin, Oriza Agustina, Silpia Ahmad Nizar Rangkuti Ajeng Islamia Putri Aji Pangestu, Moch. Rizqi Al Himam, Wasik Al-Ariq, M Alfensi Faruk Alga Mahida Ali, Rizkia Salsabila Andika, Jaya Dwi Anita Desiani Aprilia, Wahyu Nur Apriyani, Eka Ardi Ardi Ardiansah, Moh. Musayarof Ardila, Nebi Arhami, Muhammad Arifanti, Anggita Dwi Aris Wibowo Arsyad. H, Muhammad Iqbal Astutik Astutik Aulita, Rida Nur Ayuputri, Niken Bambang Suprihatin Bambang Suprihatin Batubara, Gracia Mianda Caroline Budhi Oktavia Budi Hardjayanti, Nany Calista, Nur Avisa Carolina Rahman Chairu Nisa Apriyani Chairunnisa Siregar, Fitri Danny Matthew Saputra Danny Matthew Saputra Deliati, Deliati Des Alwine Zayanti, Des Alwine Deski Beri Desy Kurniawati Dewi Lestari Dwi Putri Dewi, Deshinta Arrova Dewi, Herdiyanti Kusuma` Dewi, Novi R. Dewi, Sri W K Dewi, Sri Wijaya Kesuma Dewi, Srie Wijaya Kesuma Dian Cahyawati Diana, Siti Nur Diani Syahputri Dina Suzzete Sitorus Diyah Hoiriyah Doni Purnama Alamsyah Drajat, Devi Yuniati Dwifa, Dima Endang Sri Kresnawati Endro Setyo Cahyono, Endro Setyo Enyta Yuniar Ermatita - Erwin, Erwin Evi Yuliza, Evi Faishal Fitra Ramadhan Fikri, Sholeh Firdaus, Firman Aditya Fitria, Yaumul Ganafri, Ganafri Geovani, Dite Gusman , Mulya Habib Syukri Nasution HARDIMANSYAH HARDIMANSYAH Harmaiyani, Risky Hasibuan, MS Hasibuan, Nurharisyah Hendri, Novi Henisaniyya, Nabila Hermansyah Hermansyah Hermansyah Hervi, Fauziah Hoiri, Sajiril Icol Dianto Ikrar Jamika, Fadel Indah Verdya Alvionita Indra Maiyanti, Sri Irmeilyana Irsyadi Yani Isnaeni Isnaeni KHAIRUL HUDA, KHAIRUL Komalasari, Yunika Kosasih, Ahmad Kresnawati, Endang S. Kurniawan, Adang Latifah, Dede Lesmana, Gusman Lili Nur Indah Sari Luckieta, Meiliani Lufri Lufri Makhalli, Siddiq Mandra Saragih, Mandra Mara Samin Lubis Mariam Nasution Marselina, Nyanyu Chika Maya Meilensa Mega Tiara Putri MS Hasibuan Muhammad Akbar Muhammad Awaludin Djohar Muhammad Azwar Annas Muzakir, Adi Napitu, Michael Jackson Nasution , Syafri Martabe Rizka Nasution, Salsabila Ngudiantoro . Ning Eliyati Ningsih, Lesnida Nisa, Yustia Fitrotul Nopri Nasir Novi Rustiana Dewi NUNI GOFAR Nur Avisa Calista P.A, Novia Lestari Pelatin, Agustinus Doni Permana, Hendrik Pertiwi, Citra Pratiwi, Ananda Puspa Sari, Puspa Putri Pratiwi Putri, Ajeng Islamia putri, amanda Putri, Yogi Arditya Candani Rahadian Zainul Rahmadi, Egi Rahmatullah, Rohim Rais, Zaim Ramadhan, Bima Lintang Ramadhani, M. David Rambe, Ifrah Hayani RAMBE, SOJUANGON Redina An Fadhila Chaniago Rifki Kurniawan Rifkie Primartha Rizki, Fatur Rofily Putriyandari, Rofily Rohmah, Khoirur Salamah, Fitri Salsabila, Aulia Saputra, Ananda Saputro, Bayu Trio Saputro, Rizky Wahyu Shalsabila Fauzana, Tiara Shintia, Clara Sholihin Sholihin Siddiq Makhalli SIREGAR, BUDI GAUTAMA Siregar, Esli Zuraidah Siska Nerita Siti Muawanah Siti Nuryanti Sitompul, LIsnawati Sofia Sri Indra Maiyanti Sugandi Yahdin Suryana Suryana Susmawati, Putri Rahayu Syaharani, Happy Thoyibah, Sarirotut Tio, Lina tri wahyuni Triyani Triyani Ulum, Luluk Bahrul Umar, Iswandi Wati, Mala Ayu Setia Wijaya, Muhammad Rudi Yani Restiani Widjaja, Yani Restiani Yayu Sri Rahayu, Yayu Sri Yuli Andriani Yulia Resti Yuniar, Enyta Zayanti, Des A. Zuhria, Sinta Ainun