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Menampilkan 1–10 dari 44 artikel
Analysis of Students’ Mathematical Reasoning Ability in Quadratic Functions through the Use of Desmos
Adinda Muhfyana
; Chelsea Rivera Pasaribu
; Dave Marcellino Sancia
; Dwi Octa Marcellita Girsang
; Mariatul Kiftia Shakila
; Tiara Sondang Sianipar
; Rani Nuldiva Situmorang
Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Vol 5
, No 1
(2026)
This study aims to analyze students’ mathematical reasoning abilities in quadratic function material through the use of Desmos. The research employed a qualitative descriptive approach using a case study and usability testing method. Data were collected through post-tests and interviews involving students’ responses in solving quadratic function problems. The analysis focused on several indicators of mathematical reasoning, including procedural skills, conceptual understanding, and analytical ab...
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Analisis Kebijakan Antisipasi Kebocoran Radiasi dari Ruangan CT Scan di Rumah Sakit Royal Prima Medan
Jurnal Riset Rumpun Ilmu Kedokteran
Vol 5
, No 1
(2026)
The use of radiation-based medical equipment such as CT Scan poses potential risks of radiation leakage that may endanger patients, medical personnel, and the surrounding environment if not properly managed. This study aims to analyze radiation safety policies in anticipating radiation leakage in the CT Scan unit of Royal Prima General Hospital Medan, covering policy frameworks, physical protection measures, implementation challenges, and supervision and evaluation systems. This research employe...
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Penerapan Integral Lipat Dua untuk Menghitung Volume Tiang Beton Berbentuk Tabung sebagai Dasar Estimasi Kebutuhan Material pada Struktur Pondasi Gedung
Alvi Sahrin Nasution
; Dear Sevtia Br Karo Karo
; Gracia Lovian Girsang
; Herdita Br. Ginting
; Klara Manila Laoli
; Windi Suryani
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam
Vol 3
, No 4
(2025)
This study examines the application of double integrals in calculating the volume of cylindrical concrete piles as a basis for estimating material requirements in building foundation structures. The volume calculation was carried out using a double-integral approach in polar coordinates for three pile segments with lengths of 4 m, 3.9 m, and 4 m, each having a diameter of 60 cm. The results were then validated using the standard geometric formula to ensure consistency and mathematical reliabilit...
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Strategi Peran Pemasaran dalam Meningkatkan Penjualan: Studi Kasus RM Bunda di Kota Medan
Jurnal Nuansa : Publikasi Ilmu Manajemen dan Ekonomi Syariah
Vol 3
, No 4
(2025)
This study aims to analyze the operational strategies, promotional practices, and implementation of business ethics at the small and medium enterprise (SME) Warung Makan (RM) Bunda in Medan City. The research employs a case study approach with a qualitative-descriptive method. Primary data were collected through semi-structured interviews with the owner, employees, and selected customers using purposive sampling, complemented by participatory observation and document analysis such as sales recor...
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Pengaruh Internal Audit dan Whistleblowing System terhadap Pencegahan Fraud pada BRI Regional Audit Office Bandung
Riset Ilmu Manajemen Bisnis dan Akuntansi
Vol 3
, No 4
(2025)
This research was conducted at BRI Regional Audit Office Bandung. The purpose of this study is to determine how much influence internal audit and whistleblowing system partially and simultaneously have on fraud prevention. The theories used in this study are agency theory and pentagon fraud theory. The population in this study is all BRI Regional Audit Office Bandung workers. This study used nonprobability sampling techniques using purposive sampling techniques. The sample of this study was all...
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Belas Kasihan yang Menggerakkan Pelayanan: Refleksi Eksegetis Matius 9:36 di Era Individualisme
jurnal Riset Rumpun Agama dan Filsafat
Vol 4
, No 3
(2025)
This study aims to uncover the theological meaning of Jesus' compassion as expressed in Matthew 9:36 through a biblical exegetical approach. This verse demonstrates Jesus' emotional and spiritual response to the plight of the crowd, described as "weary and helpless, like sheep without a shepherd." Using the historical-grammatical exegesis method, this study examines the literary, historical, and linguistic context of the text, particularly the Greek word ἐσπλαγχνίσθη splanchnizomai, which descri...
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The Structure of Classroom Talk: Applying the Sinclair & Coulthard Model in Teaching Descriptive Text
Ami Girsang
; M. Rafif Zaki Ramadhan
; Rina Trie Syahputri
; Sandra Sridevi Hutapea
; Zuraima Fitriani Salim
Publikasi Para ahli Bahasa dan Sastra Inggris
Vol 3
, No 6
(2025)
This study aims to explore the use of classroom talk in Indonesian EFL classrooms, specifically when teaching descriptive texts. Utilizing Sinclair & Coulthard's (1975) discourse analysis theory, the study focuses on the Initiation-Response-Feedback (IRF) model, which offers a framework for analyzing classroom interactions. By applying this model, classroom discourse can be broken down into a hierarchical structure that includes Exchanges, Moves, and Acts. This structure allows for a detaile...
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Trasformasi Digital dan Kebutuhan Reskilling BUMN: Analisis Program Reskilling dan Upskilling dalam Menghadapi Disrupsi Digital: Studi Kasus BRI di Medan
Tioma Theresia Tp Bolon
; Lastri Octaviani Girsang
; Nara Pangihutan Saragih
; Dea Riskylina Simamora
; Aprinawati Aprinawati
; Wisnu Rayhan Adhitya
Jurnal Manajemen Bisnis Digital Terkini
Vol 2
, No 4
(2025)
Digital transformation has become a necessity for State-Owned Enterprises (BUMN), particularly BRI, to face disruptions in the technological era. This study evaluates the reskilling and upskilling programs at BRI Medan in addressing the need for digital competencies, productivity improvement, and digital banking services. A mixed-method approach was used through in-depth interviews and questionnaires with program participants and HR management at BRI Medan, supported by digital policy documents...
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The Influence of Financial Behavior and Operational Efficiency on Financial Performance with Financial Performance as a Moderating Variable at PERUMDA Air Minum Lae Nchiho Dairi
International Journal of Economics and Management Sciences
Vol 2
, No 4
(2025)
The Regional Drinking Water Company (Perusahaan Daerah Air Minum/PDAM) Lae Nciho, Dairi Regency, faces significant challenges related to the low level of financial literacy and financial behavior of its human resources, which negatively affect financial performance, particularly the Return on Equity (ROE) indicator. A lack of understanding and discipline in internal financial management has led to waste and operational inefficiency. This phenomenon highlights the importance of improving financia...
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Pengaruh Kepuasan Kerja dan Komitmen Organisasi Terhadap Produktivitas Kerja Karyawan di Koperasi Semarak Dana Mojokerto
Jurnal Ekonomi, Bisnis dan Manajemen (EBISMEN)
Vol 4
, No 3
(2025)
This study aims to analyze the effect of job satisfaction and organizational commitment on employee productivity at the Semarak Dana Mojokerto Savings and Loan Cooperative. The problem of low discipline and performance of marketing staff is an important background, given the limited empirical studies on human resource factors in micro cooperatives in Indonesia. This study uses a quantitative approach with a total sampling technique on 35 respondents. The instrument, in the form of a questionn...
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