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All Journal JURNAL SAINS PERTANIAN EQUATOR Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Ilmiah Universitas Batanghari Jambi JURNAL MUQODDIMAH : Jurnal Ilmu Sosial, Politik dan Hummaniora JOURNAL OF APPLIED INFORMATICS AND COMPUTING Berkala Bioteknologi JURNAL PENDIDIKAN TAMBUSAI JIAFE (Jurnal Ilmiah Akuntansi Fakultas Ekonomi) JISIP: Jurnal Ilmu Sosial dan Pendidikan Edukasia : Jurnal Pendidikan Indonesian Journal of Community Health Nursing Spizaetus: Jurnal Biologi dan Pendidikan Biologi Jurnal Ilmiah Wahana Pendidikan Jurnal Media Informatika JUKESHUM: Jurnal Pengabdian Masyarakat Jurnal EduHealth Edu Cendikia: Jurnal Ilmiah Kependidikan Jumper : Jurnal Mahasiswa Pendidikan Olahraga Journal Computer Science and Informatic Systems : J-Cosys International Archives of Medical Sciences and Public Health Jurnal Ilmiah Rehabilitasi Sosial (Rehsos) Academic Journal of Computer Science Research (AJCSR) Jurnal ABDIMAS Budi Darma Journal of Comprehensive Science Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) EJOIN : Jurnal Pengabdian Masyarakat SCIENTIA JOURNAL : Jurnal Ilmiah Mahasiswa jurnal informasi teknologi dan sistem Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal)
Kristina Kristina
Fakultas Kedokteran Hewan, Universitas Udayana, Bali
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Terapi Walking Exercise (Jalan Kaki) Bagi Penderita Diabetes Mellitus Di Desa Naga Timbul Kecamatan Tanjung Morawa Kabupaten Deli Serdang Tahun 2023 Ainun, Kamaliah; Pase, Muslimah; Kristina, Kristina; Milianti, Helen
Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 01 (2024): Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat
Publisher : CV. Devi Tara Innovations

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Abstract

This research aims to evaluate the effectiveness of walking therapy for Diabetes Mellitus patients in Naga Timbul Village, Tanjung Morawa District, Deli Serdang Regency, in 2023. The research method used is an intervention study with a pre-post design. The sample of this research is 50 randomly selected Diabetes Mellitus patients. They participated in a walking therapy program for 12 weeks with a frequency of three times a week. The results of the study showed a significant decrease in fasting blood sugar levels and HbA1c in participants after undergoing the walking therapy program. Additionally, there was a significant improvement in physical ability and psychological well-being of the participants. No significant side effects were reported by participants during the therapy program. This research concludes that walking therapy is effective in managing blood sugar levels and improving overall health in Diabetes Mellitus patients in Naga Timbul Village. This program can be considered as a safe and affordable alternative therapy for diabetes mellitus management, especially in rural areas.
PEMBUATAN SISTEM PENCATATAN STOK PADA TOKO AGUNG JAYA DENGAN MENGGUNAKAN APLIKASI MICROSOFT ACCESS Marheni, Dewi Khornida; Kristina, Kristina
EJOIN : Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2024): EJOIN : Jurnal Pengabdian Masyarakat, Februari 2024
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/ejoin.v2i2.2388

Abstract

This community service was carried out with the aim of designing a Microsoft Access-based stock recording system to make it easier for Toko Agung Jaya, which is a store that provides building materials, to operate. Agung Jaya Store, which has been operational for 21 years, still does not have a correct stock recording method, so storage management still seems messy. In order to correct deficiencies in the shop, a system was designed to suit the partners’ needs, starting with collecting information using observation and interview methods. After obtaining the required information, the next step is to develop a system based on the data that has been collected. Apart from that, testing is carried out to see whether the system is suitable for use and can make things easier for partners. The implementation stage is carried out by converting partner storage data into a stock recording system that has been designed. The final stage of this service is training partners in using the system and making reports. The designed system has been successfully implemented and is able to meet the needs of partners so that this service to the community is considered successful.
PENGEMBANGAN SISTEM PENJUALAN DAN PERSEDIAAN BARANG BERBASIS DESKTOP PADA USAHA DAGANG AFEN Nanda, Bunga; Kristina, Kristina; Antonius, Antonius
INTEKSIS Vol 11 No 1: Mei 2024
Publisher : LPPM Universitas Widya Dharma Pontianak

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Abstract

Usaha Dagang Afen is a is a business that sells various accessories such as: wallets, bags, jewelry boxes and so on. This business has not yet implemented a computerized based information system and has not used a database as a storage. Usaha Dagang Afen still uses a conventional system where there is no record of incoming, outgoing, and quantity of goods, so there is often a shortage or shortage of unknown goods which hinders selling, and inaccurate accounts receivable. The method of data collection carried out by the author is by interview, observation and literature study. The analysis technique used is an object-oriented analysis technique with the Unified Modeling Language (UML) as the modeling language and StarUML Ver 5.0.2.1570 as the modeling application. The system design application used is Microsoft Visual Studio 2010 as the programming language, MySQL ODBC 5.3 Unicode Driver, XAMPP Control Panel ver 3.3.0, MySQL ver 8.0 as the system design and database processing application. Based on the results of the research conducted, the authors produced a desktop based selling and inventory application that helps minimize the occurrence of incomplete invoices and uncontrolled inventory. Keywords — Analysis, Design, Information System, Selling, Inventory
RANCANG BANGUN APLIKASI MATEMATIKA UNTUK SISWA SD KELAS 4 MENGGUNAKAN BAHASA PEMROGRAMAN JAVA BERBASIS ANDROID Kristina, Kristina; Widjana, Lilyana; Apriani, Vera
INTEKSIS Vol 11 No 1: Mei 2024
Publisher : LPPM Universitas Widya Dharma Pontianak

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Abstract

The world of education must adapt to computer technology developments to provide more optimal results. The ability to adapt to the world of education in computer technology can be achieved by implementing computerization in the learning system. The implementation is by building a learning application that contains unique material for each level of education. The research method used is the descriptive research method. The data collection techniques used were literature study, observation, and interviews. The data used is mathematics lesson data for grade 4 elementary school (SD) students. The research problem raised is how to design an Android-based mathematics application that is practical and easy to use. The solution that will be implemented in this research is to develop a mathematics application aimed at grade 4 elementary school students. Mathematics applications are created interactively to make learning mathematics easier and more comfortable. This application contains material regarding 4th-grade elementary school mathematics, exercises, and quizzes to determine how much children understand while studying. This application is also equipped with practice questions so that children can do the exercises given after studying the material provided in this application. This article aims to show a report on the results of creating a mathematics application called "MathIsFun." This mathematics application was developed in Android Studio with Firebase as user data collection. The Firebase used is Firebase Authentication and Firebase Realtime Database. Firebase Authentication makes it easy for users to log in to applications. Firebase Realtime Database synchronizes data in realtime for each connected user. Android Studio is an application used to develop Android applications. Keywords: Learning Application, Mathematics, Android Studio, Elementary School
PENERAPAN ALGORITMA ADVANCED ENCRYPTION STANDARD PADA APLIKASI PENGAMANAN DATA TEKS BERBASIS WEB Hayon, Elvander; Kristina, Kristina; Darmianto , Amok
INTEKSIS Vol 11 No 2: Nopember 2024
Publisher : LPPM Universitas Widya Dharma Pontianak

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Abstract

The continuous development of information technology has an impact on the security of sensitive data and information. Cryptography is one of the relevant techniques to maintain data security and confidentiality. The encryption process converts the original data into an unintelligible format called chipertext, while the decryption process converts the chipertext back into the original data or plaintext. This research designs a cryptographic application using 128 bit AES algorithm to increase the security and trust of users in sending and storing text data. This application helps users protect data and provides a high level of security. The research method used is a literature study. The object-oriented system design analysis technique uses UML to model the system structure. The test results show that the encryption and decryption process runs according to the functionality. Overall, this application can provide confidence to users in securing text data through the encryption and decryption process. This research is expected to be an effective solution for individuals and organizations in maintaining the confidentiality of information. This application is also expected to adapt to the ever-changing development of security technology, so that it remains relevant and effective in the future. Keywords: Cryptography, Advanced Encryption Standard Algorithm, web
Pengaruh Video Pembelajaran Perkembangbiakan Vegetatif pada Tumbuhan (PERVETUM) terhadap Hasil Belajar IPA Siswa Kelas VI B SDK Bhaktyarsa Kristina, Kristina; Helvina, Maria; Puang, Desi Maria El
Spizaetus: Jurnal Biologi dan Pendidikan Biologi Vol 5 No 2 (2024): Spizaetus: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55241/spibio.v5i2.365

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar IPA siswa kelas VI B di mana sebanyak 50% siswa belum mencapai Kriteria Ketuntasan Minimal (KKM). Hal ini disebabkan oleh penggunaan media pembelajaran yang belum menarik dan bervariasi sehingga siswa cepat bosan, tidak aktif dan tidak memiliki minat untuk belajar. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penggunaan video pembelajaran pervetum terhadap hasil belajar siswa kelas VI B SDK Bhaktyarsa.  Penelitian ini menggunakan metode penelitian eksperimen jenis Pre Eksperimental Design tipe one shot case study dengan subyek penelitian adalah siswa SDK Bhaktyarsa kelas VI B yang berjumlah 34 siswa. Teknik pengumpulan data menggunakan observasi dan tes. Sementara itu teknik analisis data yang digunakan yaitu teknik analisis deskriptif. Hasil penelitian menunjukkan bahwa rata-rata nilai hasil belajar siswa sebelum menggunakan media video pembelajaran sebesar 68, sedangkan rata-rata nilai hasil belajar yang diperoleh siswa setelah menggunakan video pembelajaran sebesar 82. Maka dapat diambil kesimpulan bahwa penggunaan media video pembelajaran pervetum memiliki pengaruh dalam meningkatkan hasil belajar IPA siswa kelas VI SDK Bhaktyarsa.   
The effect of pilis therapy on reducing headaches (Chepalgia) in postpartum mothers at the Niar clinic, Timbang Deli regency, Medan Amplas district in 2023 Kristina, Kristina; Fadillah, Fitriani
Jurnal EduHealth Vol. 15 No. 01 (2024): Jurnal eduHealt, Edition January - March, 2024
Publisher : Sean Institute

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Abstract

Headaches that occur in postpartum mothers can have a negative impact on the baby if not addressed, namely reducing the quality of life, reducing the ability to do activities and reducing the ability to care for the baby. Management of headaches in postpartum mothers can be overcome pharmacologically and non- pharmacologically. Non-pharmacological treatment includes traditional medicine, namely the use of pilis therapy applied to the forehead of puerperal mothers. The purpose of this study was to analyze the effect of pilis therapy on reducing headache (Chepalgia) in puerperal mothers. This type of research is quantitative research using Experimental Research with a Pre-experimental research design using a one group pretest posttest only design design. The population in this study was all postpartum mothers who gave birth at the Niar Clinic, Timbang Deli Regency, Medan Amplas District. The sampling technique in this study used accidental sampling by meeting the inquisition criteria of 20 people. The data collection method uses observation sheets. The statistical test used in this study is the Wilcoxon Rank Test. The results of this study are known to have differences before and after pilis therapy in postpartum mothers. The results of the Wilcoxon Rank Test analysis obtained a p-value of 0.00 < 0.05 which means that there is an effect of pilis therapy on reducing headaches (Chepalgia) in postpartum mothers at the Niar Clinic, Timbang Deli Regency, Medan Amplas District. The conclusion of this study shows that there is an effect of pilis therapy on reducing headaches (Chepalgia) in postpartum mothers at the Niar Clinic, Timbang Deli Regency, Medan Amplas District. So it is expected that the community will continue to apply pilis therapy regularly after giving birth to postpartum mothers who experience headaches (Chepalgia).
Hubungan Antara Kontrol Diri Dengan Kecenderungan Nomophobia Pada Remaja Di Jakarta Kristina, Kristina; Patricia Lunanta, Lita; Kristiyani , Veronica
Journal of Comprehensive Science Vol. 2 No. 10 (2023): Journal of Comprehensive Science (JCS)
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v2i10.538

Abstract

Di era ini, kecanggihan teknologi smartphone berkembang sangat pesat dalam menunjang segala aspek kebutuhan manusia. Fasilitas yang ada pada smartphone memberikan kemudahan dan kenyamanan bagi yang menggunakan. Namun, apabila remaja tidak menggunakannya smartphone sesuai kebutuhan dapat menimbulkan masalah salah satunya yaitu kecenderungan nomophobia. Salah satu faktor yang berhubungan dengan kecenderungan nomophobia adalah kontrol diri. Tujuan penelitian ini untuk mengetahui hubungan antara kontrol diri dengan kecenderungan nomophobia pada remaja di Jakarta. Penelitian ini menggunakan metode penelitian korelasional dengan teknik purposive sampling terhadap 100 remaja di Jakarta. Alat ukur kontrol diri dengan 21 aitem valid dengan koefisien reliabilitas ? sebesar 0,831. Alat ukur kecenderungan nomophobia dengan 25 aitem valid dan koefisien reliabilitas ? sebesar 0,946. Hasil perhitungan Pearson product moment menunjukkan terdapat hubungan signifikan negatif (sig. 0,001 dan r -0,338) antara kontrol diri dan kecenderungan nomophobia pada remaja di Jakarta, artinya terdapat hubungan signifikan negatif antara kedua variabel.
Penerapan Model Rapid Application Development Pada Pengembangan Sistem Inventori Berbasis Web Yanuarti, Elly; Irawadi, Syafrul; Wijaya, Benny; Kristina, Kristina
Academic Journal of Computer Science Research Vol 6, No 1 (2024): Academic Journal of Computer Science Research (AJCSR)
Publisher : Institut Teknologi dan Bisnis Bina Sarana Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38101/ajcsr.v6i1.10678

Abstract

Penggunaan teknologi sistem informasi berbasis web telah banyak diterapkan di berbagai bidang kehidupan. Sistem informasi berbasis web menawarkan banyak manfaat diantaranya akses lebih mudah dan tidak memerlukan sumber daya yang besar, dapat dijalankan di sistem operasi manapun yang memiliki browser. Proses bisnis pada Toko Besi Air Sabak kurang efektif karena barang yang masuk dan barang yang keluar dicatat pada sebuah buku, masih belum optimal dalam pemanfaatan komputer dan hanya sebatas perekapan data dalam bentuk spreedsheet sehingga jika terjadi kekeliruan dalam menghitung stok barang maka dibutuhkan waktu yang lama untuk menelusurinya. Manajemen penyimpanan datanya belum rapi dan banyak tumpukan berkas penjualan dan pembelian barang. Maka dari itu penelitian ini bertujuan untuk membangun sebuah sistem inventori yang berbasis web yang dapat mengontrol dan mengatasi permasalahan yang ada. Model pengembangan sistem dalam penelitian ini adalah Rapid Application Development dengan alat bantu pemodelan UML. Hasil dari penelitian ini adalah sebuah sistem inventori berbasis web yang mampu mengolah data pembelian barang, penjualan barang dan barang rusak sehingga dapat menghasilkan informasi stok awal, penambahan dan pengurangan stok serta informasi stok akhir dari barang. Sistem inventori yang dibangun dapat meningkatkan efisiensi operasional bisnis, dapat membantu mengelola data dalam bentuk digital sehingga data yang tersimpan lebih mudah diakses dan lebih cepat ditemukan serta menghasilkan informasi yang dibutuhkan.
Pengadaan Cek Kesehatan Gratis (Lansia) Untuk Menciptakan Masyarakat yang Sadar & Peduli Terhadap Kesehatan di Dusun XI Desa Tanjung Rejo Kec. Percut Sei Tuan Agustian, Irwan; Hati, Yulis; Lubis, Zulfahri; Bahri, Tasya; Ainun, Kamaliah; Kristina, Kristina; Yunita, Sukma
Jukeshum: Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2024): Edisi Juli 2024
Publisher : Universitas Haji Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51771/jukeshum.v4i2.952

Abstract

Tujuan pengabdian ini merupakan proses pembentukan kesadaran kepada masyarakat Dusun XI Desa Tanjung Rejo, khususnya lansia akan penting nya pemeriksaan kesehatan dan penting nya menjaga kesehatan. Target program pengabdian ini adalah warga Dusun XI Desa Tanjung Rejo khusus nya lansia dan umumnya seluruh warga Desa Tanjung Rejo serta kader kesehatan posyandu Dusun XI Desa Tanjung Rejo. Namun keterbatasan akses pelayanan kesehatan , keterbatasan biaya dan kurangnya informasi pentingnya pemeriksaan kesehatan Metode yang digunakan adalah metode pendidikan masyarakat dengan penyuluhan dan pengukuran berat badan, cek asam urat, gula darah, pemeriksaan tekanan darah. Kesimpulan dari program pengabdian ini diantara nya masyarakat lansia Dusun XI Desa Tanjung Rejo sudah muncul kesadaran terhadap penting nya melakukan cek kesehatan. Warga dan kader kesehatan sangat antusias.
Co-Authors Abdillah Abdillah agustian, irwan Al Asyary Alamri, Annisa Rizqa Amok Darmianto Anto Budiharjo Antonius Antonius Apriani, Vera Asep Hermawan Ayumi, Shafira Mega Bachtiar, Yusrial Bahri, Tasya Benny Wijaya Budiman Tampubolon Cahya Tri Purnami Cahyawan Wiranatha, Anak Agung Ketut Agung Chatarina Umbul Wahyuni DASUKI DASUKI Dewi, Dian Fitriani Dina Bisara Doni Lasut Efriyenti, Dian Elly Mustamir Endang Uliyanti Eveline, Christina Fadillah, Fitriani Febriana, Ellyza Fiyani, Tri Octa Fredrikus Suarezsaga, Fredrikus Gustiani , Winda Sri Hayon, Elvander I Made Agus Dwi Suarjaya Indah Lestari Irawadi, Syafrul Iving Arisdiyoto Jayadi Jayadi Kamaliah Ainun Kowiyah, Elita Kristiyani, Veronica Lilik Ma'rifatul Azizah Listyaningrum, Indah Lita Patricia Lunanta M Rokhis Khomarudin, M Rokhis Marheni, Dewi Khornida Maria Helvina Maria Holly Herawati Marini . Maula, Kholida Atiyatul MG Isworo Rukmi Milianti, Helen Muhammad Priyatna, Muhammad Mulyana Abdullah Muslimah Pase Nanda, Bunga Nanu Hasanuh Natalia, Ovia Noer Endah Pracoyo Noer Saudah Noor Edi Widya Sukoco Novianti, Resa Pasaribu, Masdalifah Prima, Argo Putra Puang, Desi Maria El Puspariani, Wini Rachmasari, Ananda Putri Raflizar Raflizar Reni Anggraeni Dwi Ricarpan, Ogi Ricarpan Ricky Imanuel Ndaumanu Rusi Rusmiati Aliyyah Saipul, Saipul Sinaga, Putri Meliani Clarancia Soenarto, Bambang Soowanayan, Chumporn Suetrong, Satinee Sukma Yunita Supratikta, Hadi Suteja, Mentari Nur Farida Syamsul Bahri VERONICA VERONICA Vincent Vincent, Vincent Warganda Warganda Widijaya, Widijaya Widiyatmoko, Widiyatmoko Widjana, Lilyana Yanuarti, Elly Yulis Hati Zaldi, Ahmad Zean, Niasti Lasmy Zulfahri Lubis