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Rijal
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Kreasi kudapan tradisional Janda-Janda menjadi kudapan sehat, bercita rasa dan bernilai jual Abdul Hafidz Fachry; Basruddin; Gita Adriani; Aida Fitriyah; Rijal
Vivabio: Jurnal Pengabdian Multidisiplin Vol. 5 No. 3 (2023): VIVABIO: Jurnal Pengabdian Multidisiplin
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/vivabio.v5i3.48064

Abstract

The creation of traditional Janda-Janda snacks becomes healthy, tasteful and marketable snacks. The purpose of the entrepreneurship student creativity program is to arouse student motivation in entrepreneurship and be creative in managing existing resources into something that is worth selling. Students can create new business opportunities to increase income and reduce unemployment. The methods of implementing this program are input, process, output and evaluation. The results of this program are inputs, namely conducting market surveys to determine market conditions, feasibility studies on the business to be run, selection of materials and provision of places and facilities and infrastructure to support the production process. Process, which is the process of making snacks starting from the preparation of ingredients and tools to snacks that are ready to be marketed. Output, which is the snack Janda-Janda Gulmer ready to be consumed and marketed to consumers. The last stage is evaluation, carried out when product production has been completed. Evaluate any problems and shortcomings that make consumers not happy or interested in our products. The conclusion of this program is that it is very useful for health and can increase student or household income, motivate students to remain innovative and creative in managing businesses and provide a comprehensive understanding of entrepreneurial concepts, maintain and improve product quality for the better. ABSTRAK Kreasi kudapan tradisional Janda-Janda menjadi kudapan sehat, bercita rasa dan bernilai jual. Tujuan program kreativitas mahasiswa kewirausahaan adalah membangkitkan motivasi mahasiswa dalam berwirausaha dan berkreasi dalam mengelola sumber daya yang ada menjadi sesuatu yang bernilai jual. Mahasiswa dapat menciptakan peluang usaha baru untuk menambah pendapatan dan dapat mengurangi pengangguran. Metode pelaksanaan program ini adalah input, proses, output dan evaluasi. Hasil program ini adalah input, yaitu melakukan survei pasar untuk mengetahui kondisi pasar, studi kelayakan terhadap usaha yang akan dijalankan, pemilihan bahan dan penyediaan tempat serta sarana dan prasarana untuk menunjang proses produksi. Proses, yaitu proses pembuatan kudapan mulai dari persiapan bahan dan alat sampai kudapan yang siap dipasarkan. Output, yaitu kudapan Janda-Janda Gulmer yang siap dikonsumsi dan dipasarkan kepada konsumen. Tahapan terakhir adalah evaluasi, dilaksanakan pada saat produksi produk telah selesai dilakukan. Evaluasi permasalahan dan kekurangan apa saja yang membuat konsumen tidak berkenan atau berminat dengan produk kami. Kesimpulan program ini adalah sangat berguna untuk kesehatan dan dapat menambah pendapatan mahasiswa atau rumah tangga, memberi motivasi kepada mahasiswa untuk tetap inovatif dan kreatif dalam mengelola usaha serta memberikan pemahaman konsep wirausaha yang komprehensif, menjaga dan meningkatkan kualitas produk menjadi lebih baik.
Analisis Sentimen Kenaikan Harga Beras di Facebook Menggunakan Algoritma Naïve Bayes Rijal; Eka Prasetyaningrum; Agung Purwanto; Abdul Aziz
Computer Science and Information Technology Vol 5 No 2 (2024): Jurnal Computer Science and Information Technology (CoSciTech)
Publisher : Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/coscitech.v5i2.7473

Abstract

This study explores public sentiment towards the rice price increase in Indonesia using data from social media posts on Facebook. As a crucial staple commodity, rice prices significantly impact the economy and social life of the community. In this study, data was collected from Facebook using Instant Data Scraper during the period from January to May. The collected data underwent a cleaning process, and 200 data points were manually labeled as training data. The text preprocessing steps included tokenization, case folding, and stopword removal. Subsequently, TF-IDF weighting was applied to determine the importance of each word in the documents. The processed data was then analyzed using the Naive Bayes algorithm to classify positive and negative sentiments. The analysis results showed that out of 428 test data points, the Naive Bayes algorithm successfully identified 237 reviews as positive sentiment and 191 reviews as negative sentiment. Based on the obtained data, this study is expected to provide insights for the government and policymakers in managing rice price policies and improving public communication strategies, as well as anticipating the social impact of rice price increases.
THE INFLUENCE OF IMPLEMENTING THE INDEPENDENT LEARNING CURRICULUM ON ECONOMICS LEARNING OUTCOMES OF CLASS X STUDENTS OF DWIWARNA PRIVATE HIGH SCHOOL MEDAN T.A 2023/2024 Kristina Nainggolan; Rijal; Zulkifli Hasibuan; Samio
JOURNAL OF HUMANITIES AND SOCIAL STUDIES Vol. 2 No. 03 (2024): AUGUST 2024
Publisher : Media Inovasi Pendidikan dan Publikasi

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Abstract

This research aims to determine the effect of implementing the independent learning curriculum on the economic learning outcomes of class X SMAS Dwiwarna Medan T.A 2023/2024 students. This research is quantitative research. The research location is SMAS Dwiwarna Medan. The sampling in this study amounted to 16 respondents. The data collection technique in this research uses a questionnaire method and a set of economic material test questions. The results of this research show that the implementation of the independent learning curriculum at SMAS Dwiwarna Medan is in fairly good condition, the results show that the mean (average) of variable 80). This means that the effect of implementing the independent learning curriculum with moderate qualifications is to influence learning outcomes. And the students' economic learning outcomes are classified as very good. The average value of economic learning outcomes for SMAS Dwiwarna Medan students is on average 51-70 for 16 students, namely 56.25% of the total sample. Why 51-70 because there are 30 multiple choice questions for SMAS Dwiwarna Medan students. This means that the average student learning outcomes or the majority of students including graduate qualifications are very good. Based on data analysis that is in accordance with hypothesis testing in research using the biserial correlation test with the result of the significance value of data testing being -478 which has a very strong relationship, and in testing using the T test the t-count result obtained is 0.57716 which is greater than t -table of 0.28858 (0.57716>0.28858) (tcount falls on rejection of Ho). So it can be concluded that Ho is rejected and Ha is accepted, which means that there is "a significant influence between the implementation of the Independent Learning Curriculum on the Economic Learning Outcomes of Class X SMAS Dwiwarna Medan T.A 2023/2024".
KEGIATAN KAMPUS MENGAJAR TERHADAP MOTIVASI MENJADI GURU BAGI MAHASISWA PESERTA KAMPUS MENGAJAR Muhammad Ramadhan Putra; Nurjannah; Rijal
JURNAL ILMU PENDIDIKAN Vol. 5 No. 2 (2024): JURNAL ILMU PENDIDIKAN (JIP)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/jip.v5i2.3130

Abstract

This study aims to determine the influence of teaching campus activities on the motivation to become teachers for teaching campus students of the Faculty of Teacher Training, Muslim Nusantara Alwashliyah University of Medan in 2023/2024. This study used students or participants from teaching campus activities as respondents as many as 20 students. The data collection technique in this study uses a questionnaire given to students participating in the teaching campus. Then, the results of the research in accordance with the hypothesis formulated in this study can be accepted as true, because t is calculated ≥ t table or 3.31 ≥ 1.73. So, it can be concluded that there is an influence of teaching campus activities on the motivation to become teachers for teaching campus students at the Faculty of Teacher Training, Muslim Nusantara Alwashliyah University Medan
MODEL PEMBELAJARAN AIR (AUDITORY INTELLECTUALLY REPETITION) TERHADAP HASIL BELAJAR EKONOMI SISWA Dinda Shaila Putri; Mhd.zulkifli; Rijal
JURNAL ILMU PENDIDIKAN Vol. 5 No. 2 (2024): JURNAL ILMU PENDIDIKAN (JIP)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/jip.v5i2.3133

Abstract

This research aims to determine the influence of the AIR (Auditory Intellectually Repetition) Learning Model on the Economic Learning Outcomes of Class This research used a population of class IPS-1 totaling 26 students of MAS Al-Washliyah 12 Perbaungan. The results of the research are in accordance with the hypothesis formulated in this research and can be accepted as true, because tcount ≥ ttable or 1.80 ≥ 1.71. It can be concluded that there is a significant influence in the learning model AIR (Auditory Intellectually Repetition) on students' economic learning outcomes in class X IPS MAS Al-Washliyah 12 Perbaungan.
HUBUNGAN ANTARA AKTIVITAS FISIK DENGAN FUNGSI KOGNITIF REMAJA USIA 10-11 TAHUN DI KABUPATEN JENEPONTO: The Correlation Between Physical Activity With Adolescent Cognitive Function 10-11 Years in Kabupaten Jeneponto Martha, Al-dina; Adliah, Fadhia; Rabia; Rijal
Media Fisioterapi Politeknik Kesehatan Makassar Vol 17 No 2 (2025): Media Fisioterapi Politeknik Kesehatan Makassar
Publisher : Jurusan Fisioterapi Poltekkes Kemenkes Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32382/fis.v17i2.1861

Abstract

Remaja beresiko mengalami gangguan fungsi otak serta gangguan kognitif usia dini sehingga dibutuhkan tindakan preventif, salah satunya dengan meningkatkan intensitas aktivitas fisik melalui aktivitas-aktivitas fisik yang dibiasakan sejak dini. Penelitian ini bertujuan untuk mengetahui hubungan antara tingkat aktivitas fisik dengan fungsi kognitif remaja usia 10-11 tahun. penelitian ini menggunakan metode deskriptif  dengan rancangan cross sectional. Sampel sebanyak 50 responden yang berjumlah 25 orang laki-laki dan 25 orang perempuan. Kriteria inklusi sampel meliputi pelajar aktif sekolah dasar, usia 10-11 tahun, dan bersedia menjadi responden. Data yang dikumpulkan meliputi tingkat aktivitas fisik menggunakan Physical Activity Questionaire Children (PAQ-C) dan tes kognitif menggunakan Montreal Cognitive Assesment-Versi Indonesia (MoCA-Ina).   Hasil penelitian menunjukkan ada hubungan antara tingkat aktivitas fisik dengan fungsi kognitif remaja usia 10-11 tahun melalui uji Spearman’s Coefficient of (Rank) Correlation dengan nilai signifikansi sebesar 0,044 (p < 0, 05). Penelitian ini menunjukkan beberapa remaja dengan aktivitas fisik yang tinggi memiliki fungsi kognitif normal, serta remaja dengan aktivitas yang rendah cenderung mengalami gangguan fungsi kognitif ringan. Adolescents are at risk of impaired brain function as well as early cognitive disorders so that preventive measures are needed, one of which increases the intensity of physical activity through physical activities that are familiarly used. The study aims to figure out the relationship between levels of physical activity with adolescent cognitive function aged 10-11 years. This research uses descriptive methods with cross cross-sectional design. Samples of 50 respondents totalled 25 girls and 25 boys. Sample inclusion criteria include active learners of elementary school, aged 10-11 years, and willing to become respondents. The Data collected includes the level of physical activity using the Physical Activity Questionnaire for Children (PAQ-C) and cognitive tests using the Montreal Cognitive Assessment-Indonesian version (MoCA-Ina). The results showed there was a link between levels of physical activity with adolescent cognitive function aged 10-11 years through Spearman's Coefficient of (Rank) Correlation trials with a correlation value of 0,44 (p < 0,05). This study shows that some teenagers with physical activity have normal cognitive function, as well as teenagers with low activity are likely to experience impaired cognitive function. Keywords: Adolescents, Cognitive Function, Physical Activity
Hipertensi sebagai Determinan Kerentanan Fungsional pada Populasi Lanjut Usia: A Cross-sectional Study: Hypertension as a Determinant of Functional Vulnerability in the Older Population: A Cross-Sectional Study Irfan; Rijal
Journal of Holistics and Health Sciences Vol. 8 No. 1 (2026): Journal of Holistics and Health Sciences (JHHS), Maret
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Ngudi Waluyo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35473/jhhs.v8i1.693

Abstract

The rapid growth of the elderly population in Indonesia has increased the burden of chronic diseases, including hypertension. In addition to being a major risk factor for cardiovascular diseases, hypertension is also believed to be associated with functional decline, which may negatively impact quality of life among older adults. This study aimed to assess the relationship between hypertension and functional impairment among older adults in Indonesia using a cross-sectional design and secondary data from the 2023 Indonesian Health Survey (SKI 2023). This study used a descriptive cross-sectional design. A total of 97,339 individuals aged 60 years and older were included in the analysis. Hypertension status was determined based on a history of medical diagnosis by a physician, while functional status was assessed using the Barthel Index. Data were analyzed using Spearman’s correlation test. The prevalence of hypertension among older adults was 21.9%, with higher rates observed in the 75–89 years age group (24.8%) and among females (26.2%). Most participants were functionally independent (80.0%), while the remainder exhibited varying levels of dependency. Statistical analysis revealed a significant correlation (p < 0.001) between the level of hypertension and functional impairment among older adults; however, the strength of the correlation was weak (r = 0.102). These findings indicate that hypertension is associated with an increased risk of functional limitations among older adults.   ABSTRAK Pertumbuhan populasi lansia di Indonesia yang sangat pesat telah meningkatkan beban penyakit kronis, termasuk hipertensi. Selain menjadi faktor risiko utama penyakit kardiovaskular, hipertensi juga diyakini berhubungan dengan penurunan fungsi, yang dapat berdampak negatif terhadap kualitas hidup pada kelompok usia lanjut. Penelitian ini bertujuan untuk menilai hubungan antara hipertensi dan gangguan fungsional pada lansia di Indonesia dengan menggunakan desain potong lintang dan data sekunder dari Survei Kesehatan Indonesia (SKI) 2023. Penelitian ini merupakan penelitian deskriptif dengan pendekatan cross-sectional study. Jumlah sampel yang terlibat  sebanyak 97.339 individu berusia 60 tahun ke atas. Instrumen yang digunakan untuk status hipertensi yaitu berdasarkan riwayat diagnosis medis (dokter), sedangkan status fungsional dinilai menggunakan Indeks Barthel. Analisis data menggunakan korelasi Spearman. Prevalensi hipertensi pada lansia adalah 21,9%, dengan angka lebih tinggi pada kelompok usia 75–89 tahun (24,8%) dan pada perempuan (26,2%). Sebagian besar peserta berada pada kategori mandiri secara fungsional (80,0%), sementara sisanya menunjukkan tingkat ketergantungan yang bervariasi. Analisis statistik menunjukkan adanya korelasi yang signifikan (p<0.001) atara tingkat hipertensi dan gangguan fungsional pada lansia, namun dengan koefisien korelasi yang lemah (r = 0,102). Temuan ini mengindikasikan bahwa hipertensi terkait dengan peningkatan risiko keterbatasan fungsi pada lansia. 
PENGARUH DISIPLIN KERJA DAN MOTIVASI KERJA TERHADAP KINERJA KARYAWAN RITEL X DIKOTA CIREBON Putri, Sheryna; Arofah, Siti; RIJAL; Fitriana A.L, Ni Wayan
Jurnal Witana Vol 4 No 1 (2026)
Publisher : Jurnal Witana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini akan memberikan kontribusi teoritis terhadap literatur manajemen sumber daya manusia dengan memperdalam pemahaman tentang faktor-faktor yang mempengaruhi kinerja karyawan dalam konteks industri ritel.Penelitian ini menggunakan metode deskritif kuantitatif. Dalam penelitian ini bertujuan ingin mengetahui hubungan antara variable X1 (Disiplin Kerja) , X2 (Motivasi Kerja) , dan variable Y (Kinerja Karyawan). Dapat dilakukan perbandingan antara penelitian penulis dengan penelitian terdahulu. Penelitian penulis mengangkat judul pengaruh disiplin kerja terhadap kinerja karyawan Ritel X dikota Cirebon, sehingga terdapat hasil yang signifikan dimana disiplin kerja memiliki pengaruh terhadap kinerja karyawan pada kantor Ritel X dikota Cirebon. Disiplin kerja dan motivasi kerja adalah faktor-faktor penting yang dapat mempengaruhi kinerja karyawan dalam konteks industri ritel. Motivasi kerja melibatkan faktor-faktor psikologis yang mempengaruhi tingkat energi, keinginan, dan komitmen karyawan untuk mencapai tujuan dan meningkatkan kinerja mereka.
Pengaruh Model Pembelajaran Problem Based Learning Terhadap Hasil Belajar Siswa pada Materi Pembangunan dan Pertumbuhan Ekonomi Kelas XI MA. Muallimin Univa Medan Tahun Pelajaran Nurhalija Pasaribu; Samio; Herdi; Rijal
Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol. 7 No. 9 (2025): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/alkharaj.v7i9.8575

Abstract

                This study aims to determine the effect of the problem-based learning model on students’ learning outcomes in the topic of economic development and growth in grade XI at MA Muallimin UNIVA Medan. The background of this research is the low student learning outcomes in economics, particularly on the topic of development and economic growth, which is caused by the lack of variation in teaching methods and limited student interaction. This research uses a true experimental design. The experimental design applied is the posttest-only control design. The research sample consists of grade XI students divided into an experimental class and a control class. The research instruments used were pretest and posttest. Data analysis techniques included normality test, homogeneity test, and hypothesis testing (t-test). The results show that the application of the problem-based learning model significantly improved students’ learning outcomes, with an average score in the experimental class of 68.33, which was higher than that of the control class, which scored 59.57. The research results showed an Fcount < Ftable value, namely 1.15 < 2.00. The hypothesis test results showed a significance value (2-tailed) of 0.002 < 0.05, which means H0 is rejected and Ha is accepted. This indicates that the problem-based learning model has an effect on students’ learning outcomes in the topic of economic development and growth. The conclusion of this study is that the problem-based learning model has a positive and significant effect on improving students’ learning outcomes in the topic of economic development and growth for grade XI students at MA Muallimin UNIVA Medan in the academic year 2024/2025.
Co-Authors Abdul Aziz Abdul Hafidz Fachry Adliah, Fadhia Agung Purwanto Aida Fitriyah Basruddin Dinda Shaila Putri Fitriana A.L, Ni Wayan Gita Adriani Herdi Kristina Nainggolan Martha, Al-dina Mhd Zulkifli Hasibuan Mhd.zulkifli MMSI Irfan ,S. Kom Muhammad Ramadhan Putra Nurhalija Pasaribu Nurjannah Prasetyaningrum, Eka Putri, Sheryna Rabia Samio Samio Siti Arofah