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Jurnal Sains Student Research
Published by CV Kampus Akademik Publising
ISSN : -     EISSN : 30259851     DOI : https://doi.org/10.61722/jssr.v2i1.552
Core Subject : Education,
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Fokus & Ruang Lingkup Jurnal Sains Student Research (JSSR), ISSN: (cetak), ISSN: (online) adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh CV. Kampus Akademik Publising . Jurnal Sains Student Research (JSSR) merupakan platform publikasi jurnal Karya suatu hasil penelitian orisinil atau tinjauan Pustaka yang ditulis oleh dosen atau mahasiswa. Ruang lingkup karya yang diterbitkan mencakup Multidisiplin diantaranya yaitu: Manajemen, Ekonomi, Ekonomi Syariah, Akuntansi, Kewirausahaan, Bisnis, Ilmu Sosial Humaniora, Sastra, Bahasa, Pertanian, Kesehatan, Peternakan, perikanan, Politik, Pendidikan, Ilmu Teknik, Sistem Informasi, Teknik Elektro dan Informatika, Desain Komunikasi Visual, Ilmu Komunikasi,Hukum, . Jurnal ini terbit 1 tahun 6 kali (Februari, April, Juni, Agustus, Oktober, Desember)
Arjuna Subject : Umum - Umum
Articles 50 Documents
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Search results for , issue "Vol. 4 No. 2 (2026): April" : 50 Documents clear
Pengaruh Edukasi Perawatan Luka Menggunakan Media Virtual Reality terhadap Pengetahuan Merawat Luka pada Keluarga Pasien di Ruang Sadewa 2 RSUP Surakarta Kusuma, Lilis Nur; Widiyono Widiyono; Etty Eriyanti
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9193

Abstract

Health education aims to improve patients' and families' understanding. The use of innovative media such as virtual reality is considered capable of providing a more interactive and immersive learning experience. The research aims to determine the effect of wound care education using virtual reality media on wound care knowledge among patients' families. This study used a pre-experimental design with a one-group pre-test-post- test. The sample was 32 respondents from families of patients with post-operative wounds. The sampling technique used purposive sampling. The research instrument used a wound care knowledge questionnaire developed from standard wound care operating procedures. The results were analyzed using the marginal homogeneity test. The level of knowledge before education was mostly inadequate for 20 respondents (62.5%), and after education, it increased to sufficient for 22 respondents (68.75%). The marginal homogeneity test yielded a p-value of 0.000, indicating an effect of wound care education using virtual reality on wound care knowledge among patients' families. Education using virtual reality effectively improved wound care knowledge among patients' families.
Analisis Peningkatan Kualitas Kemasan Lindomin 865 SL 200 ml Menggunakan Metode Statistical Process Control di Perusahaan Agrokimia Merak Agustina Dwiyanti; Dedy Khaerudin; Teguh Darmawan Saputra
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9201

Abstract

Industri agrokimia Indonesia mengalami pertumbuhan pesat, termasuk perusahaan agrokimia di merak yang memproduksi herbisida Lindomin 865 SL. Namun, sepanjang 2024, tingkat kecacatan kemasan produk mencapai 3,12%, melampaui standar perusahaan sebesar 2%. Jenis cacat didominasi oleh tutup botol cacat (62%), label tidak sesuai (21%), dan botol reject (17%). Penelitian ini menggunakan metode kuantitatif dengan pendekatan Statistical Process Control (SPC), didukung dengan diagram pareto, control chart, serta analisis fishbone dan 5W+1H untuk mengidentifikasi jenis, penyebab, dan solusi atas kecacatan produk. Data dikumpulkan dari seluruh kemasan Lindomin 865 SL di Line Filling 1 selama 12 bulan produksi 2024, menggunakan lembar pengecekan kualitas dan dokumen kontrol produksi. Hasil analisis menunjukkan akar masalah utama adalah ketidakkonsistenan dalam kontrol proses dan kurangnya pengawasan operator Hasil Implementasi SPC dan analisis 5W+1H mendorong rekomendasi berupa peningkatan pengawasan mutu dan pelatihan operator di lini produksi. Upaya perbaikan ini mampu menurunkan tingkat cacat dan meningkatkan kualitas produk, sehingga memenuhi standar mutu perusahaan. Penelitian ini menegaskan peran penting SPC dalam menjaga kualitas produk agrokimia secara berkelanjutan.
Sistem Informasi Manajemen Penjualan untuk Optimalisasi Lead Time Pelayanan Konsumen Menggunakan Metode Waterfall di CV. Buana Jaya Sentosa Siti Khadijah; Bibit Sudarsono
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9205

Abstract

Buana Jaya Sentosa is a company engaged in the food wrapping and packaging industry, which still uses manual recording for its sales processes. This situation causes various operational obstacles, such as lengthy administrative processes, data recording errors, and communication barriers between departments. These problems directly impact long customer service lead times and reduce service quality. This study aims to implement a sales management information system as a solution to the problems of the manual sales process and to optimize customer service lead times. The system development method used is the Waterfall method, which includes the stages of needs analysis, system design, implementation, and system testing. Data collection techniques were conducted through observation, interviews, and documentation studies at CV. Buana Jaya Sentosa. The results of this study are a sales management information system that has been implemented and is able to support an integrated sales process. The system developed includes product data management, sales transaction recording, automatic stock checking, and digital transaction document generation. Based on the system implementation results, transaction processes are faster, recording errors are minimized, and customer service lead times are optimized compared to the previous manual system.
PROTOTIPE MESIN SANTAN KELAPA BERBASIS PLC OUTSEAL Kurniawan, Muhammad; Hasan Hasan; Ardi Marwan
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9253

Abstract

This research aims to design and realize a prototype of a coconut milk machine based on Outseal PLC that integrates the grating and squeezing processes in one automatic system. The system uses Outseal Mega V.2 PLC as the main controller with Arduino Uno support for sensor reading. A load cell sensor is used to detect the weight of 1 kg of grated coconut as a parameter for the process transfer to the squeezing stage. The test results show that 1 kg of grated coconut produces approximately ½ liter (500 ml) of coconut milk. An ultrasonic sensor is used to detect the height of the coconut milk surface in the container, which is approximately 14.8 cm at a volume of 500 ml as the system's stop limit. The process of making coconut milk using the machine takes approximately 40 minutes, faster than the manual process which takes approximately 60 minutes. The results of the study indicate that the tool is able to increase time efficiency and reduce manual work processes in making coconut milk.
KOMUNIKASI MASSA DALAM PROGRAM NTV MORNING: RESPONS STASIUN TV NTV TERHADAP TANTANGAN KONVERGENSI MEDIA Suardin Ndruru; Veronika Setyadji; Dedy Zebua
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9266

Abstract

The transformation of digital technology has fundamentally changed the pattern of mass communication, from a one-way linear model to a two-way interactive model. This change requires broadcasters not only to convey information through television broadcasts but also to be able to adapt to the behavior of digital audiences who access information through various online platforms. In this context, Nusantara TV, through its NTV Morning program, faces the challenge of media convergence, which requires the integration of technology, content, and distribution strategies across channels. This study aims to analyze how the NTV Morning program responds to the challenges of media convergence through the implementation of a multiplatform production strategy. The study uses a qualitative approach with data collection techniques such as observation, in-depth interviews, documentation, and triangulation. The research informants consist of three key parties directly involved in the production of the NTV Morning program. The study found that the production process of the NTV Morning program takes place in three main stages: pre-production, production, and post-production, which are carried out simultaneously and collaboratively. This program implements the convergence of technology, content, and industry, and develops a distribution strategy based on an analysis of digital trends and audience preferences on television, YouTube, TikTok, Instagram, WhatsApp Channel, Facebook, and X (Twitter). NTV Morning not only upholds the principles of conventional journalism but also integrates one-way and two-way mass communication practices. This makes the program an adaptive news production model relevant to the digital media ecosystem.
Pengaruh Campuran Fly ash dan Variasi Kapur terhadap Daya Dukung Tanah Bekas Tambang di Gunung Sarik Ereza Apriyani; Syahril Rahmat
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9283

Abstract

The limited availability of land suitable for development has encouraged the utilization of alternative land, one of which is ex-mining land. Soil in ex-mining areas generally has low bearing capacity and therefore does not meet the technical requirements for construction subgrade. This study aimed to analyze the effect of adding fly ash and lime on increasing the bearing capacity of ex-mining soil in Gunung Sarik Village, Kuranji District, Padang City. The soil damples used were disturbed soils collected from the ex-mining area. Fly ash was obtained from the Teluk Sirih Steam Power Plant, West Sumatra, while quicklime was sourced from the Bukit Tui Factory, Pdang Panjang City. The research was conducted through laboratory testing including physical properties analysis, Proctor compaction test, and California Bearing Ratio (CBR) laboratory testing based on ASTM D 1883-67 standards. The mixture variations consistes of 5% fly ash combined with 0%, 4%, 8%, and 12% lime. The addition of fly ash and lime positively influenced the increase in soil bearing capacity. The CBR value of native soil, Which was 10,37%, increased across all mixture variations. The highest increase was achieved with the combination of 5% fly ash and 12% lime, reaching a CBR value of 19,16%, followed by the mixture of 5% fly ash and 8% lime at 14,43%, and 5% fly ash with 4% lime at 14,21%. These results indicate thet the addition of fly ash and lime is effective in increasing the bearing capacity of ex-mining soil through the stabilization process, making the soil feasible for consideration as construction subgrade.
Analisa Kekuatan Material dan Biaya Produksi FRP (Fiber Reinforced Plastic) dengan Subtitusi Serat Rami Nanas Moh Rizki Maulana; Imam Nur Rokhim
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9355

Abstract

Penelitian ini bertujuan untuk mengevaluasi sifat mekanik dan estimasi biaya produksi material komposit berbasis Fiber Reinforced Plastic (FRP) dengan menggantikan serat sintetis menggunakan serat rami nanas (Palf). Pengujian dilakukan dengan metode uji kekerasan Rockwell (HRM) serta uji impak Charpy sesuai standar ASTM. Berdasarkan hasil pengujian, komposit dengan serat FRP menunjukkan kekerasan rata-rata sebesar 60,67 HRM dan nilai impak sebesar 0,481 J/mm², sedangkan komposit dengan serat rami nanas memiliki kekerasan rata-rata 50 HRM dan nilai impak 0,370 J/mm². Dari sisi biaya, pembuatan panel menggunakan serat rami nanas memerlukan biaya sekitar Rp83.850, lebih tinggi dibandingkan panel berbahan FRP yang hanya Rp62.700. Meskipun memiliki performa mekanik yang sedikit lebih rendah, serat rami nanas unggul dalam hal keberlanjutan, ramah lingkungan, serta pemanfaatan limbah pertanian. Oleh karena itu, serat ini berpotensi menjadi alternatif bahan komposit untuk aplikasi yang tidak membutuhkan kekuatan struktural tinggi.
Penerapan Perkalian Matriks dan Invers dalam Algoritma Hill Cipher untuk Pengamanan Pesan Teks Banjarnahor, Refelita Sari; Nataniel Buala Theos Gulo; Nia Rahmadani; Nikolas Gultom; Parulian Pardede
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9356

Abstract

The rapid development of digital communication technology has increased the need for effective and reliable data security systems. One classical cryptographic method that remains relevant for study is the Hill Cipher, which utilizes linear algebra concepts such as matrix multiplication and matrix inversion in the encryption and decryption processes. This study aims to implement these operations in securing text messages and to evaluate their security level. The research method used is descriptive analytical through literature review and manual calculation simulations of the Hill Cipher algorithm. The results show that the encryption process is performed by multiplying a key matrix with a plaintext vector in modular arithmetic, while the decryption process uses the inverse of the key matrix (Siahaan & Siahaan, 2018; Sujarwo, 2024). This approach allows encryption to be performed in blocks, thereby increasing complexity and reducing easily analyzable patterns compared to classical substitution methods (Acharya et al., 2009). However, the Hill Cipher has a fundamental weakness: it is vulnerable to unknown-plaintext attacks because the key matrix can be reconstructed if enough plaintext-ciphertext pairs are available (Jain & Arya, 2022). Furthermore, successful decryption heavily depends on the existence of the matrix inverse in a given modulus. Therefore, although the Hill Cipher is no longer suitable for modern security systems, this algorithm remains valuable as a learning medium for understanding the application of matrix concepts and modular arithmetic in cryptography. The implication of this research is that integrating mathematical concepts into cryptography can enhance students' conceptual understanding of linear algebra applications in the field of information technology.
Praktik Cash Waqf Linked Deposit di Wakaf Warrior dalam Tinjauan PP 42/2006 dan PERBWI 01/2020 Fathin Nur Najmi Laila; Syafaat Muhari
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9384

Abstract

In the digital enocomy era, innovations in cash waqf management have grown rapidly, one of which is teh Cash Waqf Linked Deposit (CWLD) scheme. This scheme integrates cash waqf with Islamic bank deposits, where the returns are utilized for social programs and economic empowerment. One institution implementing CWLD is Wakaf Warrior, a productive waqf movement based on entrepreneurship and volunteerism. Although CWLD has great potential in supporting Islamic financial inclusion, its compliance with existing waqf regulation in Indonesia still requires examination. This study aims to analyze the conformity of CWLD practices in Wakaf Warrior with Government Regulation Number 42 of 2006 and Indonesian Waqf Board Regulation Number 01 of 2020. The research employs a qualitative case study with a normative approach through interviews, observations, and documentation. The findings indicate that CWLD implementation in Wakaf Warrior complies with regulations in term of legal, institutional, and management aspects, through the agreement of three parties, separate account, security of principal funds, dispute resolution mechanisms, and transparent reporting.
Prototype Sistem Keamanan Rumah Berbasis Mikrokontroler Menggunakan Multi Sensor Luis Zefanya; Gideon Fercy Silitonga; Takwa Padang; Dian Putra Saragi; Eka Dodi Suryanto
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9420

Abstract

Current advances in knowledge and technology are driving people to think creatively. Similarly, the use of automation technology has advanced to the point where it can automate many daily activities. When automation is implemented on an ongoing basis, it can be leveraged to assist with routine tasks (Tullah et al., 2019). One of the most pressing applications of automation technology today is in the implementation of security systems. Security is essential everywhere and at all times—whether at home, at work, during daily activities, or while resting. One place that requires security is the home, which serves as a storage place for valuables; threats typically come from outside sources such as thieves and scammers (Apsari & Prapanca, 2018). This study aims to design and build a prototype of an IoT-based smart home security system using four different sensors, with the ESP32 serving as the system’s central processor, to effectively detect and respond to security threats. This system offers various benefits, such as enhanced security through accurate threat detection, rapid notifications regarding unwanted security incidents, improved well-being for residents, and the ability to monitor the home in real-time remotely via a smartphone app. The sensors used include a PIR sensor for motion detection, an MQ2 sensor for gas leak detection, an SW-420 sensor for earthquake vibration detection, and a GY-906 sensor for burning temperature detection. To enhance its mobility, the system is designed so that the overall performance of the sensors can be monitored using the Blynk app. This research consists of four stages: data collection, rapid prototyping, prototype design, and prototype testing.

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