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All Journal JURNAL PENELITIAN KEBIDANAN & KESPRO Jurnal Pembelajaran dan Pengajaran Pendidikan Dasar (JP3D) Jurnal Sains dan Teknologi Informasi Analit: Analytical And Environmental Chemistry
Ariska, Nova
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Humanities Chemistry Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Social Sciences Other

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FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN KEGAGALAN PEMBERIAN ASI EKSKLUSIF PADA BAYI DI WILAYAH KERJA PUSKESMAS DARUL IMARAH KABUPATEN ACEH BESAR TAHUN 2023 Agusti, Nurfillah; Susanti, Dewina; Mauliati, Desria; Dewi, Rika; Fachriani, Faulina; Herlina, Sri; Ariska, Nova
JURNAL ILMIAH DHDT - KEBIDANAN Vol 6 No 1 (2023): JURNAL PENELITIAN KEBIDANAN & KESPRO
Publisher : Fakultas Kebidanan Institut Kesehatan Deli Husada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36656/jpk2r.v6i1.1506

Abstract

The low coverage of exclusive breastfeeding success in infants of 61.1% is caused by various factors such as factors of public knowledge and attitudes towards health, culture and community beliefs such as peucicap, breast milk, education, family support and maternal employment. The purpose of the study was to determine the factors associated with the failure of exclusive breastfeeding in infants aged 0-6 months in the Working Area of the Darul Imarah Health Center, Aceh Besar Regency in 2023. This research method is analytic with a Cross Sectional approach with a Random Sampling technique with a sample size of 83 people. This research was conducted on June 8 to 15, 2023 with univariate and bivariate analysis with the Chi square test. The results showed that of the 83 respondents most did not provide exclusive breastfeeding as many as 48 respondents (57.8%), had poor knowledge as many as 33 respondents (39.8%) with a p value of 0.001, there were no breast milk expressing as many as 48 respondents (57.8%) with a p value of 0.002, there were peucicap as many as 48 respondents (57.8%) with a p value of 0.001, did not support as many as 44 respondents (53%) with a p value of 0.007. Conclusions and suggestions there is a relationship between knowledge, breast milk expressing, peucicap and family support with the failure of exclusive breastfeeding. It is hoped that respondents will increase their knowledge and motivation by exploring information about exclusive breastfeeding from various sources such as health workers and books, so that mothers can provide exclusive breastfeeding.
LKPD Berbasis Project Based Learning Konteks Lingkungan Sekolah untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas IV SD Ariska, Nova; Susanta, Agus; Juarsa, Osa
Jurnal Pembelajaran dan Pengajaran Pendidikan Dasar Vol 7 No 2 (2024): November
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dikdas.v7i2.34471

Abstract

The aims of this study are develop Project Based Learning (PJBL) based LKPD on pictograms and bar diagrams for class IV elementary schools. The design of this study was development research using the ADDIE (Analyze, Design, Development, Implementation, Evaluation) development model. The data collected is quantitative and qualitative data. Data collection uses observation methods, structured interviews, questionnaires and tests. The data analysis technique used in this study was qualitative descriptive analysis and quantitative descriptive analysis techniques. The results of this study show that (a) the results of the material content expert's review were very good with a percentage of 85% (b) the results of the linguist's review were very good with a percentage of 86% (c) the results of the design expert's review were very good with a percentage of 84%. (d) the results of teacher and student responses were very good with a percentage of 92% teacher responses and 91% student responses. The average N-Gain value for the experimental class is 66%, which means it is effective in improving student learning outcomes. So the conclusion of this research is that PJBL-based LKPD in the context of the school environment is suitable for use, has a very good response and can improve student learning outcomes.
Implementasi Fungsi Hash Dengan Algoritma Sha-256 Pada Aplikasi Duplicate Image Scanner Ariska, Nova
Jurnal Sains dan Teknologi Informasi Vol 1 No 4 (2022): September 2022
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jussi.v1i4.2292

Abstract

Nowadays we are in the era of the digital world, there are lots of equipment that has a tool for recording photos in the form of a camera on a smartphone. The weakness of smartphones is the small storage space, so users must be good at managing files stored on the smartphone. There are so many applications in smartphones that provide facilities for sharing images. This of course will greatly burden the storage space of the smartphone because it stores image files which are generally large in size, especially if the image files are the same or duplicate, of course it is very burdensome for storage space. It will be very difficult to distinguish an image file without looking at the contents of the image file. So if you want to distinguish one image file from another, the user must see the contents of the image file and this will certainly be very difficult. For that we need a method that can be used to identify the same image file or duplicate image files so that a decision can be made to delete the duplicate document files so as to save storage space. In cryptography there is a hash function which is a one-way function that can generate the identity of a file, where if the image file contains the same content, it will produce the same hash value. It can be used to identify the same or duplicate image files. In the hash function there is the SHA-256 method or the Secure Hash Algorithm 256 which is one of the hashing algorithms that is often used to encrypt data with a length of 256 bits. By applying this algorithm to the file scanner application, the results of the image file search are grouped based on the same hash value and users can make it easier and faster for users to delete duplicate image files without having to open and view the contents of the file.
STUDI ANALISIS ION LOGAM Cd(II) DENGAN ASAM TANAT MENGGUNAKAN SPEKTROFOTOMETER ULTRAUNGU-TAMPAK Ariska, Nova; Supriyanto, Supriyanto; Rinawati, Rinawati; Kiswandono, Agung Abadi
Analit : Analytical and Environmental Chemistry Vol. 3, No. 02 October (2018) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v3i2.2018.p

Abstract

Telah dilakukan studi analisis ion logam Cd(II) dengan asam tanat menggunakan spektrofotometer ultraungu-tampak. Studi  ini dilakukan untuk mengetahui panjang gelombang maksimum pada pH optimum, konsentrasi optimum, volume optimum dan waktu kestabilan untuk senyawa kompleks asam tanat-ion logam Cd(II). Kadmium merupakan salah satu logam berat yang memiliki orbital kosong yang dapat menerima pasangan elektron bebas dari asam tanat yang bertindak sebagai ligan dan dapat membentuk senyawa kompleks. Analisis kompleks asam tanat-Cd(II) dilakukan menggunakan spektrofotometer ultraungu-tampak. Hasil pengukuran optimasi asam tanat-Cd(II) diperoleh pH optimum 10 dengan panjang gelombang 477 nm, perbandingan stoikiometri variasi konsentrasi asam tanat:Cd(II) yaitu 4:1, perbandingan stoikiometri variasi volume asam tanat:Cd(II) yaitu 2:1, dan waktu kestabilan 20 menit. Validasi metode pada logam Cd(II) menunjukkan nilai r sebesar 0,9996, nilai LoD dan LoQ yang diperoleh sebesar 0,041 dan 0,137, uji presisi diperoleh nilai SD sebesar 0,036 dan %RSD sebesar 1,256%, nilai % perolehan kembali yang dihasilkan sebesar 87,96%.DOI: http://dx.doi.org/10.23960/aec.v3.i2.2018.p79-90
Co-Authors Agung Abadi Kiswandono Agusti, Nurfillah Dewi, Rika Fachriani, Faulina juarsa, osa Mauliati, Desria Rinawati Rinawati Supriyanto Supriyanto Susanta, Agus Susanti, Dewina