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Jurnal Kridatama Sains dan Teknologi
Published by Universitas Ma'arif Nahdlatul Ulama
ISSN : 26566966     EISSN : 26856921     DOI : -
Core Subject : Science, Education, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Social Sciences
Jurnal KRIDATAMA SAINS DAN TEKNOLOGI diterbitkan oleh Universitas Ma’arif Nahdlatul Ulama (UMNU) Kebumen Pendidikan (Education). Teknologi (technology), Penelitian (research). Bahasa Inggris (Language English), Bahasa Indonesia (Language Indonesian), Olahraga (Sport), Anak Usia Dini (early childhood education), Teknik Informatika (Technical Information), Teknik Sipil (civil Engineering). Pertanian (agriculture), Peternakan (animal husbandry).
Arjuna Subject : Umum - Umum
Articles 261 Documents
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Rancang Bangun Sistem Informasi Rekam Medis Pasien Rawat Jalan (Studi Kasus Praktek Dokter Spesialis Apotek Cipta Pontianak) Rusmiani, Rusmiani; Hidayati, Awanis
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1242

Abstract

The objective of this research is to analyze and develop an information system capable of processing large volumes of patient medical records. This system will facilitate the data processing for creating patient medical record reports, which are currently managed manually. This study employs a mixed-methods research approach, utilizing both primary and secondary data. Primary data were obtained through interviews, questionnaires with respond-ents, and documentation at the research site, while secondary data were sourced from relevant books and publications. The system development follows the Waterfall methodology. The results of this research indicate that a web-based Outpatient Medical Record Information System, exemplified in the case study of an ENT specialist's practice at Cipta Pharmacy Pontianak, was successfully developed and tested using black-box testing and usability testing. The usability testing was evaluated based on variables such as learnability, memorability, efficiency, error rate, and satisfaction. The test results show that the information system achieved an overall average score of 3.45, placing it in the very good interval category.
Analisis Hasil Kuat Tekan Beton Normal Terhadap Mix Design Kuat Tekan Beton Rencana Paryati, Ninik; Nuryati, Sri; Yulius, Elma; Agussalim, Anita Mardiana
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1244

Abstract

Concrete Mix Design is the design of concrete using concrete constituent materials consisting of fine aggregate (sand), coarse aggregate (gravel), cement, water with added or not added ingredients, with the aim of obtaining the compressive strength of the planned concrete. One indicator of good concrete quality can be seen from the results of compressive strength testing, where the compressive strength of the resulting concrete must not be lower than the compressive strength of the planned concrete in the mix design. Mix design work must be carried out carefully and carefully because when determining the ratio and proportion of the concrete mixture you must pay attention to good concrete standards and meet the requirements, including compressive strength, workability (ease of work) and durability (concrete durability). The aim of this research is to find out what factors influence the compressive strength of normal concrete to be lower than the compressive strength of the planned concrete in the mix design, and to find out the difference between the compressive strength of the resulting normal concrete and the compressive strength of the planned concrete. The large number of concrete compressive strength results that do not match the strength of the mix design plan in many studies of Civil Engineering students at Islamic University 45 Bekasi is the basis for the need to carry out analysis so that the cause of the error can be identified, starting from filling in the mix design form, determining the ratio from the graph, the proportion of the mixture of the constituent materials. concrete, as well as the ratio of weight or volume of concrete used. The results of this research show that the compressive strength planned in the mix design was 20 Mpa, while the average compressive strength produced with a W/C of 0.59 was 17.5 Mpa, which decreased by 12.5%, while the average compressive strength produced with a W/C of 0.6 amounting to 22,667 Mpa, an increase of 13.3% from the design compressive strength, possibly because the water content is greater so it is easier to mold, so the concrete surface is flatter and the resulting compressive strength is greater. W/C is the ratio or comparison of the weight of water to the weight of cement and cementitious additives which are generally added to high quality concrete mixtures. The conclusion is that the factors that influence the compressive strength of normal concrete to be lower than the compressive strength of the planned concrete in the mix design are sand with a fine modulus of 3.0635, gravel with a fine modulus of 6.72. The average concrete compressive strength for W/C 0.59 is 17.5Mpa and the average concrete compressive strength for W/C 0.60 is 22,667 Mpa, so the difference between the two average compressive strengths is 5.2 Mpa, where with W/C 0.60 The resulting compressive strength of the concrete is better.
Perancangan Sistem Informasi Perpustakaan SMA Negeri 1 Gombong Berbasis Web Menggunakan Hypertext Preprocessor (PHP) dan MySQL Putra, Adam Nusa; Muflih, Ghufron Zaida
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1245

Abstract

PHP is a popular open-source programming language widely used in web application development due to its ease of learning, the availability of numerous libraries, and its ability to integrate with MySQL databases. This study aims to design and develop a library information system that can enhance the efficiency of school library management. The methodology employed in this research is the Waterfall method, which consists of the stages of requirements analysis, system design, implementation, and testing. In the requirements analysis stage, user needs are identified, and the key features that must be included in the system are determined, such as book search, borrowing and returning books, and managing library member data. The design stage involves creating system models and database designs that support the integration and efficiency of library data management. The implementation is carried out by developing the system using PHP as the programming language and MySQL as the database management system. The result of this research is a responsive and user-friendly web-based library information system application, specifically designed to meet the needs of the SMA N 1 Gombong library. This application provides essential features such as book search, book borrowing and returning management, and library member data management. Additionally, the system is designed with an intuitive interface, making it easy for users to operate. Based on the testing and evaluation results, it can be concluded that this web-based library information system significantly contributes to improving the efficiency of library data management. By utilizing PHP and MySQL, this application has proven to be an effective and efficient technological solution to support library operations at SMA N 1 Gombong
Pengaruh Implementasi Kegiatan Belajar Daring Terhadap Mahasiswa Program Studi Ilmu Komputer Universitas Islam Negeri Sumatera Utara Medan Fahrezy, M. Alif; Amiruddin, Amiruddin; Padang, Bermiko Kasah; Nainggolan, Ihsanul Hakim; Abdillah, Abdillah; Wifa, Azky; Suheri, M.
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1247

Abstract

The COVID-19 pandemic has occurred globally since the end of 2019 and has changed significantly in various aspects of life, including in the education sector. To prevent the spread of the virus, many educational institutions in Indonesia were forced to stop face-to-face learning activities and switch to online learning. North Sumatra State Islamic University (UINSU) Medan is no exception in implementing this policy, especially for students in the Computer Science study program. The research results show that the implementation of online learning activities has a significant influence on students in the Computer Science study program at UINSU Medan. Adequate technological infrastructure and good digital competence support the effectiveness of online learning. However, not all students have the same access to technological infrastructure, so policies are needed that ensure equal access for all students. Online learning activities have great potential in increasing the flexibility and accessibility of education followed by technological infrastructure and digital competence. However, the psychological impact has a negative effect, indicating that stress and a sense of isolation reduce the effectiveness of online learning. Overall, the implementation of online learning activities in the Computer Science Study Program, North Sumatra State Islamic University, Medan, has had varying impacts on students. There are significant benefits in distraction and technical skills, but also challenges that need to be overcome especially regarding the quality of interactions and technological constraints. It is hoped that the effectiveness of online learning can be more optimal and provide a better learning experience for students of the Computer Science study program at UINSU Medan.
Tatalaksana Pemeliharaan Ternak Ruminansia dengan Baik Noywuli, Nicolaus; Ngaku, Maria Alfonsa; Beo, Maria Ortin; Bunga, Maria Kristina; Meo, Rosadalima; Keu, Anselmus Soa
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1249

Abstract

Animal husbandry is a group or individual activity that raising or breeding certain types of livestock such as cattle, goats and buffalo. Cattle, goats and buffaloes. Good animal husbandry management is a series of practices and procedures designed to improve animal welfare, efficiency and procedures designed to improve animal welfare, production efficiency and environmental sustainability. Production efficiency, and environmental sustainability. This research aims to identify and formulate guidelines for good animal husbandry management, which includes aspects of ruminants, goats and buffaloes. Guidelines, which include aspects of ruminant livestock, husbandry management, ruminant husbandry management, ruminant housing management, ruminant feed management, and livestock health management. The method in this article uses a library study (library research), which is a method of collecting data by understanding and studying theories from various literatures related to the research. with the research. Good management of ruminant livestock is of course what needs to be considered is housing, feed and health. of course, what needs to be considered is housing, feed and health. Development the construction of cages for ruminants needs to pay attention to the condition of the location to be built and away from residential areas. to be built and away from residential areas. Just like the establishment of cages far from settlements is to avoid residents' annoyance with the odour caused by ruminants. to avoid residents being disturbed by the odour caused by goats. from goats. Feed for ruminants is a source of nutrients needed to fulfil the needs of each animal. required to fulfil the life needs of each livestock where the food ingredients are favoured and can be digested well. conclusion of this study shows that the aspect of livestock maintenance in the conclusion of this study shows that aspects of livestock maintenance in achieving the conclusion of this study shows that the aspect of livestock maintenance in achieving optimal production, knowledge of livestock cultivation is absolutely knowledge of livestock cultivation is absolutely necessary for prospective farmers and livestock agencies.
Pengembangan Agrowisata dalam Rangka Mendukung Pembangunan Pertanian di Kabupaten Ngada, Provinsi Nusa Tenggara Timur Azi, Paulus Yanuarius; Kaleka, Marten Umbu; Meo, Monika Moe
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1250

Abstract

Agrotourism is a combination of tourism and agriculture by utilizing existing resources for tourism purposes. This study aims to examine the potential for agrotourism development in Ngada Regency based on regional potential and to determine the development pattern with the agrotourism system. This study is a literature study that collects study materials sourced from previous research results, examines them, examines them and then draws conclusions. The results of the study indicate that Ngada Regency has potential objects for agrotourism development. Several areas that are quite potential in the development of agrotourism in agricultural development efforts are Bajawa, Golewa and South Golewa Districts. Potential objects that can be used as agrotourism are Bajawa coffee plantations, Turetogo Bamboo Campus, Soka hot springs, Roda rice fields and Ogi waterfalls located in the three areas. The pattern of agricultural development with the agrotourism system must emphasize sustainability, conservation-based development, community-based development and regional potential-based development so that it is directed and the target achievement of the program is implemented which then contributes to the development of the Ngada Region
Comparative Sentiment Analysis of Election News Articles with Smote using Classification Algorithm Fathir, Fathir; Rizki, Afsa; Yuliyanti, Yuliyanti; Mutmainah, Siti
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1253

Abstract

This research focuses on sentiment analysis of news articles about general elections, especially the president and vice president by comparing the performance of classification algorithms, especially Decision Tree and K-Nearest Neighbors (KNN), and evaluating the effectiveness of the SMOTE (Synthetic Minority Over-sampling Technique) technique in overcoming the problem of data imbalance or the dataset shows that the amount of data that has positive sentiment is more than negative sentiment. The main objective of this research is to determine which algorithm is superior in sentiment classification and see how SMOTE can improve the performance of the model. The dataset was scraped and subjected to text normalization, stop words removal, and feature extraction. SMOTE was applied to balance the classes in the dataset, thus overcoming the imbalance that often occurs in sentiment data. Decision Tree and KNN algorithms were used. The results showed that Decision Tree consistently performed better than KNN in terms of 85% accuracy, 44% precision, 47% recall, and 45% F1 score. The application of SMOTE is proven to improve the performance of both algorithms, but the effect is more significant on Decision Tree. Thus, this study concludes that Decision Tree, combined with SMOTE, is a more effective and reliable approach for sentiment analysis of election articles than KNN. These results make an important contribution to the development of sentiment analysis methods that can be applied to understand the dynamics of public opinion in a political context.
Penerapan Metode Pembelajaran Kooperatif Tipe Group Investigation untuk Meningkatkan Hasil Belajar Peserta Didik ririn, ririn; Zuhdi, Rasyid
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1288

Abstract

The ability to improve learning outcomes for students by going through the process to achieve satisfactory results can arouse students' enthusiasm and confidence in understanding the material to improve their learning outcomes. With the existence of new ways to improve student learning outcomes, one of which is using the Group Investigation type cooperative method, it can make students more enthusiastic, creative and there is social value, namely in this cooperative learning, students are also able to work together in small groups, there is positive dependence (mutual need), mutual assistance, and mutual motivation in order to achieve the desired goals and results. Researchers conducted this study to determine whether or not there was an increase in Group Investigation Type Cooperative Learning for Student Learning Outcomes. The data from this study were collected using a learning achievement test. While the analysis uses descriptive analysis. After all the data were analyzed, it was found that the increase in learning outcomes from the beginning reached 65.80 with a learning completeness of 53.27 in cycle I. The results of cycle II on average increased to 75.63 with a learning completeness of 73.61 and in cycle III increased again to 85.47 learning completeness 88.30 It turns out that the results in cycle III have exceeded the proposed criteria according to the research success indicators. This is evidenced from data collection about student learning outcomes included in the good category through 3 cycles. On the basis of the data obtained, the researcher concluded that the application of the Group Investigation Type Cooperative Method was able to improve student learning outcomes.
Implementasi Program SAPAMAT untuk Meningkatkan Pemahaman Siswa Kelas IV pada Materi Bangun Datar Kusuma, Lintang Pandu; Irawati, Riana; Syahid, Aah Ahmad
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1252

Abstract

Mathematics is an important subject to apply. Therefore, mathematics is taught at every level of education. Mathematics is widely used in everyday life. Many people assume that mathematics is a troublesome illustration, this assumption has been passed down from time to time, so that the mentality towards mathematics is always considered troublesome. This is also experienced by fourth grade students of SD Negeri 3 Tugu and SD Negeri Pakuran who have difficulty learning mathematics on plane geometry material. Based on the results of initial observations on fourth grade students of SD Negeri 3 Tugu and SD Negeri Pakuran, students have difficulty in plane geometry material which includes properties, composition, decomposition of plane geometry. Understanding the concept and remembering the properties of plane geometry is often a challenge for students. Therefore, the SAPAMAT program is used in this study to help fourth grade students understand plane geometry material better. The SAPAMAT program stands for the Mathematics Breakfast Program or can be called morning lessons. This study uses the Quasi Experiment method with the Nonequivalent Control Group Design model. This study uses 2 groups, namely the experimental class group and the control class group. Pretest and posttestare the methods used to collect data. Normality test, homogeneity test, average difference test, and n-gain test are the data analysis methods used. The results of the statistical analysis of the average gain value of the experimental class are 0.78 while the control class is 0.31. This is reinforced by the average gain difference test, namely the sig p-value of 0.000. P-value 0.000 <0.05 so that H0 is rejected and H1 is accepted. This means that there is a difference in the increase in the abilities of students in the experimental class and the control class. Therefore, it can be concluded that the SAPAMAT program has an effect on increasing the understanding of grade IV students in the material of flat shapes
Increasing the Growth of Robusta Coffee Seedlings (Coffea anephora) Through Application of KNO3 and Shallot Extract Ali, Fandyka Yufriza; Rosdiana, Eva; Rohman, Hanif Fatur; Kusumaningtyas, Rizky Nirmala
Jurnal Kridatama Sains dan Teknologi Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1289

Abstract

Coffee is one of the plantation commodities that has an important role for the national economy. The dominance of smallholder plantations has made the seedling process one of the keys to the success of coffee cultivation in Indonesia. Optimal seedling growth can be obtained through a good seedling system. One of the efforts to increase the growth seedlings of robusta coffee is by giving shallot extract as a Growth Regulator because it contains auxin. In addition, the addition of KNO3 can optimize nutrient provision. This study aims to determine the response of robusta coffee seedlings due to the application of onion extract and potassium nitrate fertilizer (KNO3). The research was carried out in February – May 2024 at the Jember State Polytechnic Wire House using a Random Group Design Factorial (RGDF) consisting of 2 factors, the first factor was the provision of KNO3 concentration with 3 levels of P0 treatment: 0%; P1: 0.5%; and P2: 1% and the second factor, namely shallot extract with 3 levels of treatment, including; B0: 0%; B1: 50%; and B2: 75%. The results of the study showed that there was an interaction between KNO3 and the addition of shallot extract and affected the growth of Robusta coffee seedlings on the parameters are height, stem diameter, root length, wet weight and dry weight of robusta coffee seedlings. The treatment of KNO3 0.5% and 75% shallot extract (P1B2) gave the best results in Robusta coffee seedlings

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