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INDONESIA
Jurnal Info Sains : Informatika dan Sains
Published by SEAN INSTITUTE
ISSN : 20893329     EISSN : 27977889     DOI : -
Core Subject : Science,
Computer Science & IT
urnal Info Sains : Informatika dan Sains (JIS) discusses science in the field of Informatics and Science, as a forum for expressing results both conceptually and technically related to informatics science. The main topics developed include: Cryptography Steganography Artificial Intelligence Artificial Neural Networks Decision Support System Fuzzy Logic Data Mining Data Science
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 420 Documents
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Alumni Data Grouping Using the K-Means Clustering Method for Study Program Curriculum Development Penda Sudarto Hasugian; Jijon Raphita Sagala; Lela Dwi Ani
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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Application of Datamining by applying the k-means clustering method to classify STMIK Pelita Nusantara alumni data as a basis for developing study program curricula that are more relevant to the needs of the world of work or industrial needs. Where the K-Means Clustering Method is used to group alumni based on similar characteristics they have, such as personal data, academic achievement, areas of expertise, and job information after graduating from college. The research data source used is graduate data for the 2021/2022 academic year. The data collection method was carried out by distributing questionnaires directly to alumni. The application of the k-means method is carried out by forming 2 groups (clusters), namely C1 = Liner and C2 = Not Linear. Data testing is also carried out using the rapid miner application. So that by grouping alumni data, it is hoped that tertiary institutions can identify the needs and preferences of alumni for the study programs followed so that they can develop study program curricula that are more targeted and in accordance with the needs of the job market.Application of Datamining by applying the k-means clustering method to classify STMIK Pelita Nusantara alumni data as a basis for developing study program curricula that are more relevant to the needs of the world of work or industrial needs. Where the K-Means Clustering Method is used to group alumni based on similar characteristics they have, such as personal data, academic achievement, areas of expertise, and job information after graduating from college. The research data source used is graduate data for the 2021/2022 academic year. The data collection method was carried out by distributing questionnaires directly to alumni. The application of the k-means method is carried out by forming 2 groups (clusters), namely C1 = Liner and C2 = Not Linear. Data testing is also carried out using the rapid miner application. So that by grouping alumni data, it is hoped that tertiary institutions can identify the needs and preferences of alumni for the study programs followed so that they can develop study program curricula that are more targeted and in accordance with the needs of the job market.
Employee Performance at PT Agri First Indonesia in Relation to Organisational Culture and Organisational Commitment Rasmulia Sembiring
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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The objective of this study is to examine the impact of organisational culture and organisational commitment on employee performance within the context of PT Agri First Indonesia. The importance of organisational culture and organisational commitment on employee performance in a business setting has been widely recognised. The research methodology employed in this study adopts a quantitative approach, utilising data gathering techniques in the form of questionnaires issued to staff working in the Human Resource Development (HRD) department at PT Agri First Indonesia. The data that has been gathered will be subjected to regression analysis methods in order to assess the correlation between organisational culture, organisational commitment, and employee performance. The findings indicated that the organisational culture had a partially positive and statistically significant impact on the performance of employees within the HRD department at PT Agri First Indonesia. Additionally, it was observed that organisational commitment also had a partially positive and statistically significant influence on employee performance within the same department at PT Agri First Indonesia. The performance of employees at PT Agri First Indonesia is influenced by both organisational culture and organisational commitment concurrently. The research findings have practical applications that might aid firm management in identifying areas for change to enhance employee performance and overall organisational effectiveness.
The Influence Of The Tourism Sector On The Economy Of The Special Capital Province Of Jakarta: Input Output Analysis Muhammad Farouq Rosyadi; Aviliani Aviliani; Muhammad Iqbal
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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The purpose of this research is to analyze the role of the tourism sector in the economy of DKI Jakarta Province. The method used is Input-Output analysis. The data used is secondary data derived from the Total Input-Output Table on the basis of 2012 DKI Jakarta Provincial Buyer Prices, classification of 72 sectors, which have been updated based on 2018 GRDP data. The analysis consists of linkage analysis, distribution impact analysis, and multiplier analysis. From the analysis, it can be seen that the transportation and warehousing sub-sectors have the highest value for each multiplier value. It can be said that this sub-sector is a priority sub-sector which can be used as a reference for the development of the tourism sector in DKI Jakarta Province because it is the sub-sector with the most potential to increase people's income. Development in this sub-sector can reduce poverty and unemployment in DKI Jakarta.
Exploration Of The Potential Of Pharmaceutical Services Online Apotek X Jatiwaringin Bekasi Based Blue Ocean Strategy (Bos) Atika Bendra; Sahat Saragi; Lies Putriana
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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One of the impacts of the development of information technology and the emergence of the Covid-19 pandemic is the emergence of various digital platforms in health services, including pharmaceutical services. The business model has completely changed and has an impact on the importance of adjusting relevant business strategies. Pharmacy X is one of the business units that is experiencing the dynamics of the impact of technology and the COVID-19 pandemic on its business performance. This study aims to formulate an appropriate business strategy for optimizing performance development through the X Jatiwaringin Bekasi Pharmacy service using the Blue Ocean Strategy approach. The research method used was qualitative, with a total of 7 informants (5 pharmacy managers and 2 customers). Data collection was carried out through in-depth interviews and supplemented by field observation data and pharmacy performance reports. Data were analyzed using SWOT analysis with a blue ocean strategy approach. The SWOT analysis and the four-step framework using the blue ocean strategy approach conclude that there are no factors that need to be eliminated, because all the factors that exist in Pharmacy X are currently needed. Factors that must be improved include service quality, product completeness and availability, as well as consulting services that have been implemented. Product prices are a factor that needs to be lowered, especially for fast moving drugs because there are quite a lot of consumers and they are one of the mainstay products of the Pharmacy. Meanwhile, the factors that must be created are information systems, collaboration or joining digital platforms, online payment methods, inventory systems, and promotional programs that are more diverse and digital-based promotions.
Multi-Language Sentiment Analysis Using Machine Learning Parasian D.P Silitonga; Limrot Imran Purba; Irene Sri Morina; Alex Rikki
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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Sentiment analysis is the interpretation and classification of user emotions (positive, negative, neutral) about a subject in text data using text analysis. Multilingual sentiment analysis is the process of assessing sentiment in more than one language. The tricky thing about being multilingual is that the emotions and behavior of our consumers are heavily influenced by culture and language. Therefore, for organizations with an international customer or user base, sentiment analysis is highly recommended to perform analysis not only in one language but in many languages. This is because the accuracy of the assessment will be better if it is done in more than one language. There are several methods that can be used to perform sentiment analysis, one of which is machine learning. Machine Learning is used as a tool to produce robots that are able to classify types of sentiment in textual data. This research was conducted to produce a machine learning model that can be used to measure the level of popularity of research objects based on comments written in two languages, namely Indonesian and English. The research was conducted based on comments on Twitter about the Lake Toba tourist attraction. Based on the results of testing the Naïve Bayes model on data testing, it shows that sentiment with positive predictions is 1,474 records or 54.03% and sentiment with negative predictions is 1,254 or 45.96%, with an accuracy rate of the method used at 97.1%.
Determinants of Stunting Incidents in Dolok Tolong Village, Sumbul District, Dairi Regency in 2022 Evanata Lina Sinaga; Kesaktian Manurung; Taruli Rohana Sinaga
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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Abstract

Stunting is one of the problems currently being faced by Indonesia. Stunting is a problem of malnutrition caused by a lack of adequate intake over a long period of time which will cause difficulties in achieving optimal physical and cognitive development in the future, which is indicated by the value z-score Height/Length by Age less than -2SD. The incidence of stunting is influenced by various factors, namely history of exclusive breastfeeding, family income, maternal education, maternal height and parity. The general objective of this research is to determine the determinants of stunting events in Dolok Tolong Village, Sumbul District, Dairi Regency in 2022. The type of research used is observational comparative study research, the research method is a survey with a case control approach where research is carried out by comparing two groups of cases. and control group. The population in this study were all mothers who had toddlers who were not stunted and experienced stunting in Dolok Tolong Village. The population of children under five who are stunted is 67 people and 67 people who are not stunted. Based on the research results, it was found that there was a relationship between a history of exclusive breastfeeding and stunting (ρ-value = 0.000), there was a relationship between family income and stunting (ρ-value = 0.001), there was a relationship between maternal education and stunting (ρ-value = 0.029), there was a relationship between parity and stunting (ρ-value = 0.000), there was a relationship between maternal height and stunting (ρ-value = 0.000). The factor most associated with stunting in this study was maternal height, with Ods Ratio=5.9762. There is a need to increase health promotion and education to the public about the importance of good parenting patterns and fulfilling nutrition, especially in the first 1000 days of life, starting from when mothers are pregnant until children are 2 years old. Interventions during the first 1000 days of life are urgently needed to prevent stunting as a result of the intergenerational cycle of malnutrition.
Pre-disaster Efforts for Flash Floods in De Flamboyan Housing, Tanjung Selamat Village, Medan Tuntungan District in 2023 Amilia Isyana; Myrnawati Crie Handini; Elsarika Damanik
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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The purpose of this study is to know and analyze the efforts in the “De Flamboyan” housing area of ​​Tanjung Selamat Village in the pre-disaster flash flood management. The type of research is qualitative research. Research data collection was conducted by FGD, in-depth interviews and direct observation. The informants in this study were the village head, the head of the government section, the village fund manager and two residents who were at risk of flash floods. In this study, triangulation was carried out by asking the same question to informants three times at different times and by looking at written documents and conditions in the field to find out the validity of the interview results. Processing research data with the Miles Hubberman method. The results of the study were flash flood mitigation efforts carried out in the “De Flamboyan” housing area in Tanjung Selamat Village. Flash flood management efforts in the “De Flamboyan” housing area Tanjung Selamat Village is the government with BPBD Medan City puts water level sensor in the ditch, disaster area marker in front of the housing area; the government with BWS II rebuilt damaged boundary walls called “gabions”, the resident moved in another place, providing gathering point houses, placing valuables in higher locations, preparing buoys, carrying out the cooperation to clean the river, the ditches and the housing area . disaster area marker in front of the housing area; the government with BWS II rebuilt damaged boundary walls called “gabions”, the resident moved in another place, providing gathering point houses, placing valuables in higher locations, preparing buoys, carrying out the cooperation to clean the river, the ditches and the housing area . disaster area marker in front of the housing area; the government with BWS II rebuilt damaged boundary walls called “gabions”, the residents moved in another place, providing gathering point houses, placing valuables in higher locations, preparing buoys, carrying out the cooperation to clean the river, the ditches and the housing area .
Determinants of Stress Levels in Pharmacy Installation Officers at Tgk Regional General Hospital. Abdullah Syafii Year 2023 Riska Wardani; Donal Nababan; Janno Sinaga
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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Stress is often associated with accumulated levels of fatigue which can be a factor influencing stress, fatigue not only affects the health and welfare of officers but also endangers the performance of officers, resulting in an increased risk of patient safety. Empirical evidence suggests that accumulated fatigue can accelerate thrombotic reactions and even cause sudden cardiac arrest. The medical and health care industry is particularly vulnerable to the accumulation of work-related fatigue due to its specific nature, such as workload, fatigue, interactions with superiors, interactions with co-workers and interactions with patients which are related to stress levels. This study used an analytical research method, which is a research design that aims to determine the factors associated with stress levels in IFRS officers at Tgk Hospital. Abdullah Syafii. This research was conducted on 46 pharmaceutical installation staff respondents consisting of 27 women and 19 men. In this study, data analysis was carried out using a questionnaire and the data would be analyzed using univariate, bivariate, and multivariate analysis techniques, presenting data and drawing conclusions. The results of the analysis show that the most dominant factor influencing the stress level of Pharmacy Installation Officers in Hospitals is interaction with colleagues and interactions with superiors. For this reason, it is hoped that the hospital will have problems interacting with colleagues and interactions with superiors to find ways to make good relations happen for all so that there is no stress on the installation staff even though the stress that occurs is only at a mild stress level. This research was conducted on 46 pharmaceutical installation staff respondents consisting of 27 women and 19 men. In this study, data analysis was carried out using a questionnaire and the data would be analyzed using univariate, bivariate, and multivariate analysis techniques, presenting data and drawing conclusions. The results of the analysis show that the most dominant factor influencing the stress level of Pharmacy Installation Officers in Hospitals is interaction with colleagues and interactions with superiors. For this reason, it is hoped that the hospital will have problems interacting with colleagues and interactions with superiors to find ways to make good relations happen for all so that there is no stress on the installation staff even though the stress that occurs is only at a mild stress level. This research was conducted on 46 pharmaceutical installation staff respondents consisting of 27 women and 19 men. In this study, data analysis was carried out using a questionnaire and the data would be analyzed using univariate, bivariate, and multivariate analysis techniques, presenting data and drawing conclusions. The results of the analysis show that the most dominant factor influencing the stress level of Pharmacy Installation Officers in Hospitals is interaction with colleagues and interactions with superiors. For this reason, it is hoped that the hospital will have problems interacting with colleagues and interactions with superiors to find ways to make good relations happen for all so that there is no stress on the installation staff even though the stress that occurs is only at a mild stress level.
NOTARY LIABILITY FOR IRREGULARITIES IN THE DEED OF MEETING RESOLUTION STATEMENT (ANALYSIS OF THE ENGINEERING RESULTS OF THE COMPANY'S GENERAL MEETING OF SHAREHOLDERS) Jamiatur Robekha; Chandra Yusuf; Frengki Hardian
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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A notary is inseparable from him in making Minutes of Deeds. Minutes of the Deed is the original deed containing the signatures of the appearers, witnesses and notaries, which are kept as part of the notary's protocol. The minutes of the deed also include the number, date, and month of the year whose function is to guarantee certainty that the parties and appearers have met on that date, month, year and time. This study aims to obtain information and analyze laws and regulations regarding Notary Liability for Irregularities in the Deed of Statement of Meeting Resolutions: Engineering Analysis of the Results of the Company's General Meeting of Shareholders. By using the approach method in this study is a normative juridical approach. The formulation of the problem in this research is how is the validity of the Deed of Statement of Meeting Resolutions which becomes evidence in the Notary Deed? and What is the Notary's Responsibility for Irregularities in the Deed of Statement of Meeting Resolutions made based on engineered evidence? Deed of Statement of Meeting Resolutions, referred to as (PKR) is the result of the minutes of the General Meeting of Shareholders (GMS) made privately and then outlined in a Notary deed. This can be conveyed to the party from the Limited Liability Company concerned to be given directly through the GMS. The notary must pay attention in detail that the recipient of the power of attorney is an authorized representative of a Limited Liability Company (PT) and has expertise in making deeds. However, in practice and based on the reality in society, what is done by the Notary is still not in accordance with the procedures required by law or makes mistakes that result in losses for interested parties and the Notary himself. For Notaries. drag the Notary into something. Legal liability due to errors and carelessness, whether intentional or unintentional.
Effectiveness Of The Use Google Meet Application In Learning Biology At Class Xi Students Of Sma Negeri 1 Pematang Bandar Risjunardi Damanik; Marlindoaman Saragih
Jurnal Info Sains : Informatika dan Sains Vol. 13 No. 02 (2023): Jurnal Info Sains : Informatika dan Sains , Edition September  2023
Publisher : SEAN Institute

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This study aims to measure the effectiveness of using Google Meet in online learning on the Excretion System material. This study measures how student learning outcomes using Google Meet. The method used is a descriptive qualitative research method where researchers see learning outcomes before doing learning before and after learning with Google Meet. To measure the effectiveness of using Google Meet, researchers used Observation sheets, Documentation studies and learning outcomes tests. The data from the three instruments were tested first to students outside the sample, this was done to see the validity of the instrument. The data analysis technique used normality test, homogeneity test and t-test. The normality test was carried out using the Kolmogorof Smirnov test with the help of SPSS 26. The normality test was the result of the Asymp value pretest. Sig (2-tailed) 0.319 > 0.05 and the posttest result is Asymp value. Sig (2-tailed) 0.19 > 0.05, it can be seen that the data on student learning outcomes is normally distributed. As for the homogeneity test, it can be seen that the student learning outcomes data have a homogeneous variant because the significance value is 0.71, so 0.71 > 0.05. Hypothesis testing was carried out using the paired t-test using SPSS 26. The results of the paired t-test were the sig. (2-tailed) 0.000 < 0.05 so it can be concluded that H0 is rejected and Ha is accepted, which means that there is an effective use of Google Meet in online learning to improve student learning outcomes in Class XI SMA Negeri 1 Pematang Bandar.

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