bluuebunny/crossref_metadata_2025 huggingface dataset:
Aizuchi in Japanese Language Online Class in Medan: Lecturer-Student Interaction
Authors: Pujiono Mhd. , Taulia Taulia , Gapur Abdul
Published: January 2023

Aizuchi is more frequently used in modern Japanese conversation than any other language.  As a result, proper aizuchi usage is a significant indicator of Japanese conversational ability. In recent years, online classes are a state of learning that must be implemented due to the pandemic that is sweeping the world. This research examines the application of the frequency and form of aizuchi in student and lecturer interactions in online classrooms. Given the increasing importance of distance communication skills in foreign language learning in the future, this is an attempt to communicate the cultural context of indigenous learners in a global environment. Additionally, this type of research on distance communication between foreign language learners makes critical recommendations for the future facilitation of distance language learning. This research is qualitative research with a descriptive method. The data is aizuchi sourced from student interaction with lecturers in virtual classes at the Japanese department, Universitas Sumatera Utara and Universitas Harapan Medan. Data collection uses the record and note method. Interactive data analysis was used in analyzing the data. The results indicate that students in Japanese online classes rarely use aizuchi. The forms of aizuchi used by students are tandokukei (singular) and kurikaeshikei (singular repetition). In conclusion, students use aizuchi very limitedly, which does not help keep communication smooth and ultimately results in a tendency to get stuck or misunderstood in online class interactions.
FUNGSI PEMBOBOT TUKEY BISQUARE DAN WELSCH PADA REGRESI ROBUST ESTIMASI-S
Authors: Nurcahyani Nita , Pratikno Budi , Supriyanto Supriyanto
Published: January 2023

The  research studied the robust regression estimation-S on Tukey-Bisquare and Welsch weighting function. Due to the data contains outliers, we therefore used robust regression to handle outliers. The purpose is to find the best model between the Tukey Bisquare or Welsch. The mean square error (MSE) and adjusted  is then used. The simulation data is a human development index (HDI) in Papua in 2021. The result showed that the  robust regression model on  the S-estimation between Tukey Bisquare and  Welsch are similar (close). However, the adjusted weighting function Welsch is greater than the Tukey Bisquare, and the MSE of the Welsch is smaller than the Tukey Bisquare, so we recommended  the  robust S-estimation Welsch is a little better.
THE PREDICTION OF PPA AND KIP-KULIAH SCHOLARSHIP RECIPIENTS USING NAIVE BAYES ALGORITHM
Authors: Mulyani Asri , Kurniadi Dede , Nashrulloh Muhammad Rikza , Julianto Indri Tri , Regita Meta
Published: January 2023

The aim of the research is was to predict the scholar recipient for Peningkatan Prestasi Akademik (PPA) and the Kartu Indonesia Pintar Kuliah (KIP-K). The prediction results of scholarship recipients will provide information in the form of the possibility of acceptance and non-acceptance of scholarship applicants. To achieve this goal, this study uses the Naive Bayes algorithm, where this algorithm predicts future opportunities based on past data by going through the stages of reading training data, then calculating the number of probabilities and classifying the values in the mean and probability table. The data analysis includes data collection, data processing, model implementation, and evaluation. The data needed for analysis needs to use data from the applicants for Academic Achievement Improvement (PPA) scholarship and the Indonesia Smart Education Card (KIP-K) scholarship. The data used for training data were 145 student data. The results of the study using the Naive Bayes algorithm have an accuracy of 80% for PPA scholarships and 91% for KIP-K scholarships.
ASSET MANAGEMENT SYSTEM DESIGN OF VILLAGE BASED ON GEOGRAPHIC INFORMATION SYSTEM
Authors: Suhendar Heri , Iskandar Joko , Kurniadi Dede , Septiana Yosep
Published: January 2023

Management of an asset by the government is a process that starts from planning to asset inventorying that have been pre-existing or obtained from legitimate assistance so that they can managed appropriately and beneficially for the community. For the government, especially in village regions, management of assets is very important, so that both government apparatus and village community get complete, accurate and real-time information about the assets owned by the village government so that the information can be used for activities of village government and communities optimally.  The goal of this research is to design and build an asset management system based on geographic information system (GIS) for government in the village.  The GIS-based asset management design system uses a waterfall-model approach with five stages, namely: 1) Analysis, 2) Design, 3) Implementation, 4) Integration Testing, and 5) Maintenance.  This asset management application is built with web-based technology using the Leaflet framework that supports Web Map Service (WMS) layers, GeoJSON data, vectors and tile layers, while the database in this application uses MySQL. The results of this GIS-based asset management system design research can be used to store, collect, repair, process, control and monitoring assets so that asset management for activities that benefit the community can be optimally improved. For the maintenance and utilization of asset management applications, training is carried out for operators and supervisors, as well as system support personnel.
DATA CLUSTERING ON TEACHING AND LEARNING EVALUATION APPLICATION OVER PANDEMIC ERA
Authors: Vatresia Arie , Fredianto Yosan , Johar T Asahar
Published: January 2023

SIEPEL is an evaluation application for teaching and learning process in University of Bengkulu. It is mandatory for every student to fill the questionnaire before they can see the marking value for each subject each semester. This survey was designed to meet the requirements and expectations of students as educational service for customers.  This data is very important to improve the quality of teaching and learning process for further policy and decision maker. However, the analysis of the data remains an open question as the size and the distribution of the data is become some issues to process the analysis. Here, we showed the new approach to analysis the data using K-Means Clustering to see the better distribution and understanding over the evaluation data. This paper used elbow method to find the best number of clusters to be implemented on the algorithm approach which results in four clusters of satisfaction values (unsatisfied, less satisfied, satisfied, and very satisfied). The result of this analysis was published based on website system to show the visualization of analysis. Furthermore, this research showed that the average value of evaluation result for 4 semester was very satisfied 6.50%; satisfied 43.89%; less satisfied         44.26%; and not satisfied 5.36%. The value of vary satisfied students was dropped from 20.47% to 0.12% by 2 years and the value for less satisfied was increased from 27.64% to 66.32%. This term was happened because of the pandemic era and the change on the process of learning and teaching on University of Bengkulu.
COLLEGE ACADEMIC DATA ANALYSIS USING DATA VISUALIZATION
Authors: Dessiaming Takdir Zulhaq , Anraeni Siska , Pomalingo Suwito
Published: January 2023

Data is a collection of information that contains a broad picture related to a situation. The amount of data is not necessarily better, because a large data set makes it difficult to convert data into information in a timely manner, especially in analyzing data which produces meaningful and relevant information which ultimately results in quick and appropriate action. Higher education management in Indonesia requires fast and accurate academic reports so that it can facilitate strategic decision making in order to improve the quality of education. This study aims to carry out a comprehensive process of analyzing academic data at universities to display them into interactive data visualizations, so that they can retrieve the information in it and make strategic decisions. The method used is a data visualization technique, which allows users to easily see the insights or insights contained in the data. The results obtained are data that has passed the preprocessing stage, can prepare data before being analyzed and processed to be used to make data visualization, so that the information obtained is more varied. This information can be used as a reference by academic managers to make strategic decisions.
DECISION SUPPORT SYSTEM FOR SOCIAL ASSISTANCE’S BENEFICIARIES USING AHP – PROMETHEE METHOD IN KELURAHAN KARANGANYAR GUNUNG
Authors: Supriyanto Aji , Ramadhani Nisa Rahma
Published: January 2023

Indonesia as a developing country has problems related to poverty. The government tries to overcome the problem of poverty from year to year by launching various aid programs, one of which is the Family Hope Program (PKH). The distribution of PKH social assistance (bansos) can actually help millions of beneficiaries every year, but there are also obstacles related to the lack of precise targeting of beneficiaries, which often occurs because there is no definite standard in the hierarchy of criteria for beneficiaries. Using the Decision Making System (SPK) with the Analytical Hierarchy Process (AHP) - Preference Ranking Organization Method for Enrichment Evaluation (PROMETHEE) method can provide an alternative to prioritizing aid recipients to assist decisions made by officers and related office holders. The AHP method is used to weight the poverty criteria, while the PROMETHEE method is used to rank the priority of social assistance recipients. Using 45 data on prospective PKH social assistance recipients in Karanganyar Gunung Village who were selected based on 14 poverty criteria, the Central Statistics Agency (BPS) resulted in a priority ranking of social assistance recipients. The ranking is based on the netflow value, the higher the value, the higher the priority level. The ranking using this method gives results in the form of residents with the first priority of receiving social assistance with a net flow value of 0.342 owned by Sumirah followed by Meliyani Kusrini with a net flow value of 0.325.
USABILITY ANALYSIS OF THE WEBSITE OF THE SOUTH SUMATERA PROVINCIAL LIBRARY SERVICE USING THE WEBUSE METHOD
Authors: Oktarina Tri , Orija Ana
Published: January 2023

The South Sumatra Provincial Library Service is an institution that assists the Governor in organizing Government in the field of Education and uses the website to convey information to the public. The importance of usability is to measure the level of quality of the system with the intention of being easy to learn and then easy to use, encouraging users to use the system to achieve the goals of the user. Each website has a different usability level, the higher the usability value, the easier the website is for users to understand. This study aims to determine or measure the Website of the South Sumatra Provincial Library Service using the WEBUSE method. In this study, researchers used the WEBUSE method, there are 4 categories of usability (1 Content, organization and readability. (2)Navigation and links. (3)User interface design. (4)Performance and effectiveness. Data analysis using validity test, reliability using SPSS version.25. The results of the calculation of the WEBUSE method were processed with Ms.Excel 2007. The results of the overall study of the South Sumatra Provincial Library Service showed that the highest score or value was obtained by the Content, organization and readability variable with usability points of 0.80 usability level Excellent while the lowest score was in the Performance and category. usability effectivity point is 0.78 with Good usability level for the website usability level is at Good level.
QUALITY ANALYSIS OF THE LAPKIN WEBSITE SYSTEM USING THE WEBQUAL 4.0 METHOD AT DEPARTMENT OF THE ENVIRONMENT AND CLEANING PALEMBANG CITY
Authors: Oktarina Tri , Feriansyah Tobi
Published: January 2023

The LAPKIN website is one of the websites in the form of the Republic of Indonesia's State Civil Apparatus (ASN) Annual Performance Report. The LAPKIN website itself is intended for Central Government Agencies and Regional Agencies. The functions or advantages are to facilitate ASN in submitting the Annual Performance Reports carried out by each agency, and to be able to view agency profiles, organizational structures, work units, job titles, work performance, absenteeism permits, comparison charts of annual assessments and employee status . With the construction of the LAPKIN website, it is hoped that it can assist the tasks of central/regional agencies in carrying out employee performance reporting. In this study it is important to know the quality of the system from the LAPKIN website (Performance Report) at the Palembang City Environment and Hygiene Service, therefore this study aims to analyze the quality of the LAPKIN website system using the WebQual 4.0 method which consists of 3 variables, namely usability, quality information, and the quality of service interactions. The results of this study can provide recommendations to the Environmental and Hygiene Agency of Palembang City to improve the level of website quality in order to achieve maximum utilization.
IT GOVERNANCE AUDIT AT THE KAMPAR REGENCY LIBRARY AND ARCHIVES DEPARTMENT USING COBIT 2019 AND ITIL 4
Authors: Putra Bayu , Jazman Muhammad , Megawati Megawati , Salisah Febi Nur
Published: January 2023

Information Technology (IT) is a tool that plays an important role in helping improve the effectiveness and efficiency of a company's or organization's business processes. The Kampar Regency Library and Archives Service uses the Integrated Library System (INLIS) Lite to support operational, management, and decision-making functions in the library. However, the use of INLIS Lite has not been fully utilized properly, for this reason it is necessary to carry out an IT governance audit. The audit process aims to determine the extent of IT performance, human resources, and the level of IT maturity in the library. This study uses Control Objective for Information and Related Technology (COBIT) 2019 and Information Technology Infrastructure Library (ITIL) 4 to conduct audits. With the findings of the audit results obtained eight process domains, namely APO02 and APO012 domains are at level 1 (Performed) in the Largely Achieved category, APO09 and BAI08 domains are at level 2 (Managed) in the Largely Achieved category, domains APO013, BAI05 and MEA01 are in the Largely Achieved, and the APO07 domain is at level 4 (Predictable) and in the Fully Achieved category. In addition to the audit, an assessment of the capability level was also carried out using the Servqual Model and Importance Performance Analysis with the results of obtaining 2 criteria in quadrant A, 1 criterion in quadrant B, 2 criteria in quadrant C and 3 criteria in quadrant D. This study also provides recommendations for improvement using SWOT model approach refers to ITIL 4.
IMPLEMENTATION OF THE MULTIFACTOR EVALUATION PROCESS METHOD FOR THE ELIGIBILITY OF PROVIDING ADVANCED TEACHER PROFESSIONAL ALLOWANCES AT THE EDUCATION OFFICE OF ASAHAN REGENCY
Authors: Hasibuan Frans Andrean , Ramdhan William , Kifti Wan Mariatul
Published: January 2023

The teacher certification program is a way to improve the quality of teachers so that the quality of education is increasing. Where the performance appraisal process for each certification teacher is carried out every six months, namely by providing a report that is assessed by the teacher certification/standardization worker team, where the teacher performance appraisal report is still carried out in file collection and archived so as to allow for inaccuracies in the data and values ​​given so that it This will affect the selection of teacher certification eligibility. The method used in this research is the MFEP method which is one of the methods of decision support systems. This method was chosen because it is more efficient than other methods included in the completion of Multi Attribute Decision Making (MADM). Utilization of MFEP requires a relatively shorter calculation time. Based on this, in selecting the feasibility of providing teacher professional allowances or teacher certification, it is necessary to build a decision support system design for the feasibility of providing advanced teacher professional allowances at the Asahan District Education Office. The results obtained are the highest preference score of 4,435 named Siti Khairani Butar-Butar and the results of the system implementation can help performance in the selection of certification teachers. So it can be concluded that this system can provide convenience in obtaining assessment results effectively on a decision support system for the feasibility of providing advanced teacher professional allowances at the Asahan District Education Office.
USING FORWARD CHAINING METHODS TO DIAGNOSE CHOLESTEROL DISEASE USING THE WEB
Authors: Octavia Venny , Jhonson Jhonson Efendi Hutagalung , Cecep Cecep Maulana
Published: January 2023

Cholesterol disease can attack humans, both young and adult, in this case it is necessary to do a quick diagnosis to provide basic knowledge about cholesterol disease to sufferers. Advances in expert systems can overcome this problem, namely by designing a web-based computer system that is integrated with databases and programming languages ​​such as PHP-MySQL so that it can help cholesterol patients to diagnose the disease. The expert system application in its decision making uses a forward chaining inference engine where the goal driven data will start a search on the initial node to the goal node until it gets results. The results of the implementation of the system, namely the system provides questions in the form of symptoms that must be answered by the patient based on the symptoms experienced by the patient and the results of the process the system will provide information on what type of cholesterol disease he is experiencing in order to get a solution with treatment and handling. System that works with a knowledge base search that is able to provide decisions by utilizing an expert knowledge base.
OPTIMIZATION OF ACCESS POINT ARRANGEMENT AND PLACEMENT IN THE INDOOR ROOM OF SMP NEGERI 6 SALATIGA USING GENETIC ALGORITHM
Authors: Anam Arzan Khoirul , Sulistyo Wiwin
Published: January 2023

Access points are generally only recommended to load up to 40 clients only. Thus, proper placement and arrangement of access points in a room or building can optimize the signal strength received by users. The purpose of this study is to optimize the arrangement and placement of access points built using the genetic algorithm method. In the system built, the user is required to input the number of populations, iterations and the number of nodes 1 and 2. In the program implementation, the population functions to load the genes resulting from the possible placement of the access point based on the iteration results. The access point placement optimization system using the genetic algorithm method has been successfully implemented, the system can perform calculations in processing the ideal access point placement. Access point placement using genetic algorithms can provide recommendations for network architecture design in terms of the coverage area that needs to be used so that designers can save time on node point design and estimate the ideal price in determining the number of access points for network installation and can assist in determining the required coverage area. ideal for schools.
MAPPING OF COVID-19 VACCINATION RECIPIENTS IN SUKOHARJO REGENCY BASED ON WEBGIS
Authors: Cahyo Utomo Ihsan , Fadlilah Umi
Published: January 2023

Corona Virus Disease 19 (Covid-19) is an infectious disease caused by the acute respiratory syndrome coronavirus 2 (SARS-CoV-2). One of the efforts of the World Health Organization (WHO) in breaking the chain of the spread of Covid-19 is to implement health protocols and implement the Covid-19 vaccine program. Indonesia is one of the countries that implements the Covid-19 vaccination program in order to break the chain of the spread of Covid-19. Based on data from the Ministry of Health of the Republic of Indonesia on November 23, 2021, a total of 135,716,042 vaccinations were recorded for dose 1 and 90,520,201 for dose 2. To assist medical officers in determining vaccination targets and providing information to the public, a system that provides an overview is needed. mapping of vaccination recipients in the Sukoharjo area. In this study, a website-based mapping system was designed using webGIS, the data processed were data on the location and number of vaccine recipients based on age groups in the Sukoharjo Regency area. In designing the system using the Unifield Modeling language (UML) method to describe the design of the system being built. This application is made using the PHP and MySql programming languages ​​to manage the database. Testing is done using the blackbox method by testing the features of the resulting application. The result of this study is a WebGIS-based map of the distribution of the COVID-19 vaccination which contains information on the number of vaccination recipients per sub-district in the Sukoharjo Regency area.
EDUCATIONAL GAME HIJAIYAH LETTER INTRODUCTION FOR DEAF IMPAIRMENT AND MENTALLY DISABILITIES CHILDREN
Authors: Al Irsyadi Fatah Yasin , Gunawan Dedi , Nur Fadila Avifah Hasna , Kurniawan Yogiek Indra
Published: January 2023

Sekolah Luar Biasa (SLB) Yayasan Asuh Anak-Anak Tuna(YAAT) Surakarta is a school that focuses on educating children with deaf impairment and mentally retarded disabilities in Surakarta. Less interest in learning and the lack of alternative learning media are problems that arise in the school, one of which is regarding the learning of hijaiyah letters. The purpose of this research is to provide a solution for schools to deal with existing problems by developing educational games to increase interest in learning for deaf and mentally retarded students and to become an alternative learning medium for teachers to students. This game was designed using Construct 2 software and for its manufacture using several steps, such as Analysis, Application Design, Application Implementation, and Testing. This game is made as easy as possible so that students can easily use it. The built application consists of several menus, namely materials, playing and quizzes. After the application has been demonstrated, the game is played by students alternately, then students and teachers are given a questionnaire to test the performance and usability of the game. The results of the blackbox test showed that the application was in accordance with what was expected by the application developer, and the results of the User Acceptance Test obtained an average value of 91.908%, indicating that this game makes it easier for teachers to convey material and provides convenience for students in understanding learning material.
GROUP DECISION SUPPORT SYSTEM FOR DETERMINING THE ELIGIBILITY OF PROVIDING HOUSING ASSISTANCE TO POOR FAMILIES
Authors: Sahputra Ilham , Ula Mutammimul
Published: January 2023

It is very difficult to determine the eligibility of recipients of housing assistance for poor families, especially in gampongs, based on the number of gampong residents who apply. the large number of people who applied for assistance made it difficult for village officials and decision-makers to make decisions. The existence of a model analysis in the eligibility of recipients of housing assistance so that there is no subjectivity in the provision of assistance. The purpose of this research is to identify beneficiaries of housing assistance for underprivileged communities who meet the requirements using the Analytical Network Process (ANP) and Borda models. The variables used are parents' work (C1), number of parental dependents (C2), sources of income costs (C3), housing conditions (C4), status (C5) and education (C6). The results of selecting the ANP model were that Aminah got a score of 1.445, Hasanah (A2) 1.415, Baihaki (A3) 1.6148, Fakri (A4) 1.53. The recommendation from the ANP model analysis is baihaki with a value of 1.6148. while from the borda model the total values are A1:355, A2:355, A3:212, A4:381 A5:254, A6:209, with a weight value of 0.201, A2 weight: 0.201, A3 weight 0.120, A4 weight 0.216, A5 weight 0.144 and the weight of A6 0.118. The conclusion from the research results gives priority to the community for the highest value in obtaining housing assistance. this study which received priority baihaki with a value of 1.6148 for the results of the ANP model and the results of the value of the model group was A3 with a value of 0.272.
Strategi Pengembangan Kawasan Logending Kabupaten Kebumen Berbasis Pengelolaan Pesisir Lestari
Authors: Wibowo Rheinadya Aulia , Sari Lilik Kartika , Hilmi Endang
Published: January 2023

Pantai Logending terletak di Desa Ayah, Kecamatan Ayah, Kabupaten Kebumen. Kawasan pesisir merupakan kondisi yang sangat dinamis sehingga diperlukan pengelolaan yang baik. Pengelolaan yang baik akan berdampak pada kelestarian Pantai Logending termasuk berbagai aktivitas disana. Penelitian ini bertujuan untuk mengetahui potensi ekowisata berdasarkan kajian sosial ekonomi dan ekologi serta mengetahui upaya pengelolaan dan strategi pengembangan kawasan Logending. Metode penelitian ini menggunakan wawancara dan kuesioner dari berbagai responden dan analisis SWOT. Penelitian ini dilaksanakan pada bulan Maret 2021 di Kawasan Logending, Kabupaten Kebumen. Di kawasan ini kita mengenal potensi pariwisata, potensi perikanan, dan potensi kehutanan. Hasil penelitian ini menjelaskan bahwa Logending area berada pada kuadran III, dimana strategi prioritasnya adalah strategi turn-around dengan meminimalkan kelemahan yang ada dengan memanfaatkan peluang sebesar-besarnya (W-O). Beberapa upaya dan strategi yang dapat dilakukan untuk  mengembangkan kawasan ini, selain tetap mengutamakan kelestarian ekosistem dan peningkatan kerjasama berbagai pihak, juga dapat memberikan dampak yang baik bagi lingkungan dan sekitarnya.
Développement Testiculaire chez Poisson Combattant (Betta splendens), variété de Demi-lune, Subis 35 jours de Différents Régimes de Photopériodes
Authors: Pertiwi Rika Prihati Cahyaning , Sulistyo Isdy
Published: January 2023

Fighting fish (Betta splendens) is one of the fresh water ornamental fish with highly commercial value. This fish has a distinctive morphological shape which is aesthetic and is easy to maintain. Demand for this fish increased leading to opportunities for cultivation. Quality and quantity of fries were constantly needed, and this could be achieved by manipulating reproduction. Photoperiod regimes could play a role to do this. The purpose of this study was to determine the effect of photoperiods on the testis development of halfmoon strains of fighting fish.

            A completely randomized design was run to test 3 treatments in quintuplicates. The fish were reared under treatment P1 (10 hours light L and 14 hours dark D), treatment P2 (14 hours L and 10 hours D) and treatment P0 (12 hours L and 12 hours D). The fish were maintained for 35-d, in Aquatic Resources Laboratory of FPIK Unsoed. The results showed that treatment P2 was significantly different (P<0.05), which the highest spermatogenesis stage (54.78 ± 16.64%) was obtained. The study concluded that male fighting fish under P2 photoperiod could accelerate testicular maturation.
Studi kasus pelaku bisnis rajungan (Portunus pelagicus, Linnaeus 1758) pada musim paceklik di Desa Muara Gading Mas, Lampung Timur
Authors: Sulaiman Nurricka Ainun Tri Putri , M.T.A Suparmono , Caesario Rachmad
Published: January 2023

ABSTRAK

Penelitian ini membahas tentang studi kasus pelaku bisnis rajungan (Portunus pelagicus, Linnaeus 1758) yang dilaksanakan pada bulan Juni – Juli 2021 di Desa Muara Gading Mas, Lampung Timur. Tujuan penelitian ini untuk menganalisis keuntungan, menganalisis break event point dan mengkaji rantai pasok rajungan, Pengambilan data dilakukan dengan wawancara langsung kepada pelaku bisnis rajungan. Data yang didapat dianalisis dengan analisis keuntungan, break even point dan supply chain. Analisis keuntungan merupakan suatu pendapatan yang melebihi modal yang dikeluarkan, break even point adalah kondisi dimana besarnya jumlah pengeluaran yang dikeluarkan untuk biaya produksi sama dengan jumlah pendapatan yang diterima dari hasil penjualan. Supply chain dapat diartikan sebagai jaringan perusahaan yang bekerja sama sebagai pencipta dan penghantar produk ke tangan konsumen akhir. Hasil penelitian menunjukkan bahwa keuntungan didapatkan semua pelaku bisnis dan mencapai break even point. Pola kedua rajungan dari nelayan ke pengumpul setelah pengumpul lalu ke perusahaan eksportir. Pola ketiga dari nelayan langsung diberikan ke pengolahan lalu ke perusahaan eksportir. Penelitian ini dilakukan pada musim paceklik sehingga perlu ada penelitian lanjutan mengenai pengaruh perbedaan musim. Penelitian ini penting dilakukan karena bermanfaat untuk para pelaku bisnis untuk mengetahui distribusi pemasaran yang ada di daerah tersebut.

Kata kunci: Break even point, nelayan, pengumpul, pengolahan, rantai pasok.
PENGARUH BERKUMUR DENGAN LARUTAN PROBIOTIK TERHADAP KADAR IgA DALAM SALIVA
Authors: Indraswary Recita , Nurenda Hilma Yunita , Faturrahman Helmi
Published: January 2023

ABSTRACT

Saliva contains IgA which acted as the first line of defense against a pathogen in the oral cavity. IgA salivary in the elderly have decreased which caused prone to oral infection. The alternative way to increased salivary IgA levels was by gargling a probiotic solution. Gargling was a mechanical stimulation to increase the flow rate of saliva. Probiotic contains bacteria which can give advantage for the human body. Probiotics can stimulate the immune system to increased IgA levels. The purpose of this study was to determine the effect of gargling probiotic solutions on salivary IgA levels in the elderly.

This study used a quasi-experimental pre and post-test design group. The number of samples was 11 people. Each sample was instructed to gargling probiotic solution 10 ml every morning and evening along with their saliva was taken before and after gargle the probiotic solution. Data analysis was done using a paired t-test.

The result showed the mean of salivary IgA levels before gargling probiotic solution were 206.6818±25.17419 and salivary IgA levels after gargling probiotic solution were 223.4091±12.52042. Based on the paired t-test got a value of p=0.059 (>0.05) means there is no significant difference.

The conclusion of this study was gargling probiotic solution can increase salivary IgA but is not statistically significant.

Keywords: Salivary IgA, probiotic solution, elderly
THE EFFECT OF CIPLUKAN EXTRACT (Physalis angulata L.) TO THE NUMBER OF FIBROBLASTS IN IMIQUIMOD INDUCES PSORIASIS MICE MODEL
Authors: Musa Irse Priyaganda Bani , Sylviningrum Thianti , Novrial Dody , Fareza Muhamad Salman
Published: January 2023

Imiquimod induces activation of Th17 cells and dendritic cells that play a role in psoriasis. Ciplukan extract ( Physalis angulata L.) contains steroid compounds, flavonoids, alkaloids, and saponins such as Physalin B, Physalin F, Physalin G which have anti-inflammatory activity in psoriasis pathophysiology. This research is an experimental research with post test only with control group design. Thirty five female mice were divided into 7 groups. Group A: negative control, group B: positive control, group C induced by imiquimod and given with ciplukan extract 400 mg/kg BW for 7 days, group D induced by imiquimod and given with ciplukan extract 800 mg/kg BW for 7 days, group E induced imiquimod and given with ciplukan extract 1,200 mg/kg BW for 7 days, group F induced by imiquimod and given with methotrexate 1 mg/kg BW for 7 days, and group G induced by imiquimod and given with a combination of ciplukan extract 1,200 mg/kgBW and methotrexate 1mg/kgBW for 7 days. 7 days. The number of fibroblast cells was counted on the fifteenth day by taken a sample of mouse skin and made histological preparations and then counted manually used a microscope. The mean number of fibroblast cells in groups A, B, C, D, E, F, and G were 21.6±2.3, respectively; 39.2±5.5; 30.6±1.3; 24.0±2.8; 24.8±2.9; 28,4±3,0;28,2±3,2 . The results of the test One Way ANOVA showed a value of p = 0.000 (p < 0.05), so that the results are significant.

 

Keywords: ciplukan extract, fibroblast, methotrexate , Physalis angulata
IN SILICO PHYLOGENETIC ANALYSIS, CHEMORECEPTOR AND SIGNAL TRANSDUCTION OF BACTERIAL CONTAMINATION DENTAL UNIT
Authors: Wardana Tirta
Published: January 2023

The importance of patient safety when carrying out dental and oral care processes is essential. However, the high levels of contamination that have been reported in dental units are of particular concern, so it is necessary to identify and study the patterns of bacterial contaminants and the transduction mechanisms of bacterial responses to their environment. This study investigates the diversity of bacterial contamination in dental units, chemotaxtic signals, and pathways from chemoreceptors through in silico approched. In silico research was carried out using several online and offline software tools utilizing a genomic sequence database from bacteria-contaminated with dental units. Phylogenetic analysis of the tree based on the 16s rRNA gene using MEGA 6 software, protein signaling interactions were analyzed using MiST 3.0 (https://mistdb.com/), signal transduction and protein structure (https://pfam.xfam.org/), the role of chemotaxis using interPro Ebi (https://www.ebi.ac.uk/interpro/structure/), dan biological process using Ebi QuickGo (https://www.ebi.ac.uk/QuickGO/). The analysis showed that 58 species of bacterial contamination showed a similarity test > 95%. Chemosensory pathway analysis of P. aeruginosa with a genome length of 6.538 Mbp through 8 signaling mechanism pathways for a total of 48 MCP. Signaling pathways.MCP signaling analysis classes are 24H, 36H, 40H, and 44H, while the identification of MCP classes is grouped based on chemosensory classes, namely CheW, CheA, CheR, CheB, Chev, CheD, and CheZ. The conclusion of this study, the complexity of the chemoreceptor interaction pathway in adapting quickly to the environment.
HUBUNGAN PREHOSPITAL DELAY DENGAN KEPARAHAN STROKE ISKEMIK BERDASARKAN KRITERIA NIHSS DI RSUD PROF. DR. MARGONO SOEKARJO
Authors: Afifaningrum Haniy Thri , Kuncoro Prasetyo Tri , Setiawan Agus Budi
Published: January 2023

Pasien stroke di Indonesia banyak mengalami keterlambatan kedatangan ke rumah sakit atau prehospital delay. Pencegahan dalam mengurangi kematian dan meminimalkan kerusakan otak adalah penanganan yang cepat dan tepat sesuai golden period. Prehospital delay akan menghalangi terapi reperfusi pada pasien stroke iskemia. Derajat kerusakan saraf pada pasien stroke akan mempengaruhi kualitas hidup pasien. Penelitian ini betujuan untuk mengetahui hubungan antara prehospital delay dengan derajat kerusakan saraf pada pasien stroke iskemia. Desain dari penelitian ini adalah analitik observasional dengan pendekatan cross sectional dengan data sekunder dari rekam medik NIHSS pasien stroke iskemia di RSUD Margono Soekarjo dari bulan April sampai dengan November 2021. Didapatkan sebanyak 78 pasien yang memenuhi kriteria eksklusi dan inklusi terdiri dari 43 pasien yang mengalami prehospital delay < 24 jam dan 35 pasien yang mengalami prehospital delay > 24 jam. Hasil analisis bivariat antara prehospital delay dengan derajat kerusakan saraf berdasarkan kriteria NIHSS menunjukkan nilai (p= 0,831 dan r= -0,25) pada pasien stroke iskemia. Tidak terdapat korelasi yang bermakna antara prehospital delay dengan derajat kerusakan saraf pada pasien stroke iskemia dengan kekuatan korelasi yang lemah dan arah korelasi negatif, artinya semakin rendah skor NIHSS semakin lama prehospital delay. Kesimpulan penelitian ini adalah tidak terdapat korelasi prehospital delay dengan derajat kerusakan saraf berdasarkan kriteria NIHSS pada pasien stroke iskemia di RSUD Margono Soekarjo
Uji Aktivitas Yoghurt UJI EFEKTIVITAS YOGHURT SINGLE DAN DOUBLE STRAIN DALAM MENGHAMBAT BAKTERI Salmonella typhi PENYEBAB DEMAM TIFOID
Authors: Widhi Anriani Puspita Karunia Ning , Salsabila Annisa Sekar , Mardihusodo Hajid Rahmadianto , Peramiarti IDSAP
Published: January 2023

Salmonella typhi adalah bakteri gram negatif penyebab demam tifoid. Penyakit ini dapat dicegah dengan mengonsumsi makanan fermentasi yang mengandung bakteri asam laktat (BAL). Yoghurt merupakan salah satu produk olahan hasil fermentasi BAL dengan bahan dasar susu. BAL yang digunakan dalam pembuatan yoghurt adalah single strain Lactobacillus bulgaricus, Streptococcus thermophilus serta double strain Lactobacillus bulgaricus dan Streptococcus thermophilus. Penelitian ini bertujuan untuk mengetahui perbandingan BAL yoghurt single strain dengan double strain dalam menghambat pertumbuhan Salmonella typhi dengan menghitung rata-rata zona hambat yang terbentuk. Metode penelitian ini adalah experimental design dengan post test only with control group design. Pengujian bakteri menggunakan difusi sumuran. Total sampel sebanyak 16 sampel dibagi menjadi 4 kelompok konsentrasi masing-masing 0%, 20%, 40%, 60%, dan 80%. Rancangan percobaan pada penelitian ini menggunakan metode Rancangan Acak Lengkap (RAL). Analisis data menggunakan uji Kruskal Wallis dan Post Hoc Mann Whitney. Hasil penelitian didapatkan median diameter zona hambat BAL yoghurt double strain Streptococcus thermophilus dan Lactobacillus bulgaricus > single strain Lactobacillus bulgaricus > Streptococcus thermophilus. Pada uji Kruskal Wallis didapatkan nilai p = 0,000, terdapat perbedaan antara kelompok yang diberi perlakuan dan tidak diberi perlakuan. Hasil uji  penelitian didapatkan perbedaan signifikan median diameter zona hambat antar kelompok. Kesimpulan dari penelitian ini menunjukan bahwa yoghurt double strain memiliki kemampuan penghambatan pertumbuhan Salmonellla typhi yang lebih baik dibandingkan yoghurt single strain Lactobacillus Blugaricus atau  Streptococcus thermophilus.
Pengaruh Latihan CrossFit Terhadap Peningkatan Kebugaran Fisik Pasca Pandemi Covid-19
Authors: Yudha Brio Alfatihah Rama , Rusdiyanto Rajip Mustafillah , Dwijayanti Dini
Published: January 2023

Pandemi COVID-19 telah menurunkan pola aktivitas fisik, karena terjadi pembatasan sosial dan aktivitas masyarakat bahkan penutupan sarana olahraga. Semua pembatasan tersebut bertujuan untuk mengurangi penularan virus Covid-19. Perubahan dalam aktivitas fisik ini mungkin memiliki dampak merugikan yang bertahan lama pada kebugaran, yang mengarah ke peningkatan risiko lebih lanjut untuk banyak hasil kesehatan yang buruk. Tujuan dari penilitian ini adalah meningkatkan kebugaran pasca pandemi Covid-19 dengan menggunakan latihan Crossfit. Metode yang digunakan pada penelitian ini adalah metode eksperimen dengan Pre-Experimental One Group Pretest-Posttest Design. Adapun sampel 30 mahasiswa aktif di Program Studi Pendidikan Jasmani Universitas Majalengka. Instrumen penelitian yang digunakan adalah Tes Kebugaram Jamani Indonesia (TKJI) dengan nilai validitas 0,960 dan reliabilitas 0,720. Analisis data yang digunakan adalah statistik parametrik karena peneliti mencari perbedaan skor pada tes awal dan tes akhir dengan menggunakan program SPSS. Hasil dari penelitian yang dilakukan 12 kali pertemuan ini adalah nilai t hitung sebesar 20.720 dan nilai t tabel pada dk (19) sebesar 2,045 dengan tingkat signifikansi 0,000. Berdasarkan hasil dari penelitian ini, terlihat bahwa latihan CrossFit yang dilakukan selama 1 bulan dapat meningkatkan semua komponen kebugaran fisik.
Analisis Atlet Terbaik (MVP) dalam kompetisi Bolavoli Senior
Authors: Sujarwo Sujarwo , Purnomo Arif , Festiawan Rifqi
Published: January 2023

Penelitian ini dilatarbelakangi penentuan atlet terbaik dalam suatu kompetisi tidak berdasarkan kriteria yang jelas. Tujuan penelitian ini adalah untuk memilih atlet bolavoli terbaik dalam suatu even kompetisi tingkat kabupaten. Metode penelitian deskriptif dengan teknik survei. Subjek penelitian yaitu 14 atlet, terdiri atas 6 atlet putri dan 8 atlet putra. Sampel penelitian menggunakan purposive random sampling. Instrumen penelitian menggunakan rubrik pengamatan dengan melihat beberapa aspek baik skill dan juga aspek psikologis yaitu attitude atau sikap dan leadership atau kepemimpinan dalam tim. Teknik pengumpulan data menggunakan lembar pengamatan. Pengamatan dilakukan hanya pada saat pertandingan puncak atau grandfinal saja. Point (+) yang dikumpulkan setiap set digabung dan dijumlahkan yang terbanyak pointnya maka atlet tersebut terpilih menjadi atlet terbaik (MVP) dalam kompetisi tersebut. Analisis data menggunakan teknik deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa: salah satu atlet putra dari klub bola voli Rajawali dengan point total 16 point yang terdiri atas (spike: 10 poin, serve: 3 poin, block: 1 poin, dan recive: 2 poin) menjadi atlet terbaik (MVP) putra dengan rata-rata point per set adalah 5 point, dan MVP Putri dari klub Baja 78 dengan point total 15 poin (spike: 8 poin, serve: 3 poin, block: 0 point, dan recive: 4 point) menjadi atlet terbaik (MVP) putri dalam even Bhayangkara Cup 2022 dengan rata-rata point per set adalah 3 poin. Atlet terbaik (MVP) diperoleh dari pengamatan skill dan psikologi mampu menentukan secara ideal best player dalam suatu even bolavoli. Kesimpulan penelitian terpilih atlet terbaik dalam suatu even berdasarkan jumlah point yang diperoleh dari skill atlet saat laga grandfinal dan secara psikis sikap atlet tersebut di dalam timnya.
Survei Kualitas Gerak Manipiulatif Siswa Pada Pembelajaran Daring di Sekolah Dasar
Authors: Firmana IIF , Subarjah Herman , Mahendra Agus , Nuryadi Nuryadi
Published: January 2023

Penelitian ini dilatar belakangi atas keingin tahuan peneliti terhadap kualitas gerak manipulatif siswa pada mata pelajaran Pendidikan Jasman Olahraga dan Kesehatan (PJOK) pada saat pembelajaran secara daring akibat terjadinya wabah COVID-19 yang melanda Indonesia. Metode yang digunakan adalah metode survey research dengan jumlah Sampel dalam penelitian ini adalah siswa kelas 4 sekolah dasar di SD Negeri 17 Kuningan yang berada di pusat kota Kabupten Kuningan dengan jumlah 60 siswa dan SD Negeri 1 Andamui yang berada di desa Andamui Kecamatan Kuningan, Kabupaten Kuningan  dengan jumla 40 siswa. Dalam penelitian ini instrumen yang digunakan adalah penilaian hasil belajar gerak manipulatif. Hasil penelitian yang dilakukan di SD Negeri 17 Kuningan menegani keterampilan gerak manipulatif siswa, memiliki tingkat kelulusan sebesar 43%, berdasarkan hasil tersebut maka terjadi penurunan tingkat ketercapaian kriteria kelulusan berdasarkan data yang dimiliki oleh guru dengan standar KKM pada tahun 2019 sebanyak 66,11%. Penelitian yang dilakukan di SD Negeri 1 Andamui mengenai keterampilan gerak manipulatif yang dimiliki ole siswa, diperoleh hasil tingkat kelulusan sebsar 47%. Hal ini juga mengalami penurunan dari dua tahun sebelumnya yaitu pada tahun 2019 dengan data yang dimiliki oleh guru tingkat kelulusan KKM siswa kelas 4 pada tahun 2019 sebesar 71,28%. Kesimpulan dari penelitian ini yaitu terjadinya penurunan tingkat kelulusan berdasarkan nilai kriteria kelulusan minimum untuk keterampilan gerak manipulatif pada siswa SD. Rekomendasi untuk penelitian selanjutnya yaitu peru diterapkan program pembeljaran yang dapat meningkatkan keterampilan gerak pada siswa sekolah dasar. Sehingga anak-anak dapat memiliki keterampilan gerak yang semkin baik, sebagai dasar untuk melakuka keterampilan gerak yang lebih kompleks.
Pengaruh Latihan Fundamental Movement Skills (FMS) pada Anak dengan Gangguan Koordinasi Perkembangan (Dyspraxia)
Authors: Yani Ahmad , Sina Ibnu
Published: January 2023

Latar belakang penelitian ini adalah adanya fenomena kurangnya kemampuan fundamental Movement Skill (FMS) pada anak dengan gangguan koordinasi perkembangan (dyspraxia). Tujuan dari penelitian ini adalah untuk mengkaji pengaruh model latihan gerakan fundamental Movement Skill (FMS) terhadap peningkatan kemampuan Fundamental Movement Skill (FMS) pada anak dengan dyspraxia. Sebanyak 10 anak secara sukarela dan dengan persetujuan orang tua menjadi kelompok eksperimen (DYS) [exp], yang menerima 6 minggu pelatihan FMS. FMS dinilai menggunakan Test of Gross Motor Development-2.  Metode dalam penelitian ini menggunakan metode penelitian pre eksperimen. Desain yang digunakan dalam penelitian ini adalah The one group pretest-postest design. Hasil penelitian menunjukan model latihan gerakan fundamental Movement Skill (FMS) berpengaruh terhadap kemampuan gerakan fundamental Movement Skill (FMS). terbukti dari hasil analisis data penelitian pretest nilai rata-rata latihan gerakan fundamental Movement Skill (FMS) yang diperoleh yaitu 13,23, sedangkan hasil posttest nilai rata-rata latihan gerakan fundamental Movement Skill (FMS) yang diperoleh yaitu 23,13, berarti adanya peningkatan yang diperoleh setelah melakukan latihan gerakan fundamental Movement Skill (FMS) sehingga hal ini menunjukan adanya pengaruh yang signifikan dari model latihan gerakan fundamental Movement Skill (FMS) terhadap kemampuan gerakan fundamental Movement Skill (FMS) pada anak dengan dyspraxia. Dengan demikian dapat disimpulkan bahwa model latihan gerakan fundamental Movement Skill (FMS) memberikan pengaruh yang signifikan terhadap terhadap peningkatan kemampuan Fundamental Movement Skill (FMS) anak dengan gangguan koordinasi perkembangan (dyspraxia). Implikasi penelitian ini secara teoritis adalah bahwa model latihan FMS bisa menjadi acuan teori dan referensi pengetahuan bagi guru pendidikan jasmani adaptif yang mengajar di sekolah khusus dalam melaksanakan pembelajaran yang terkait dengan dyspraxia dan implikasi secara praktis dari hasil  penelitian ini dapat digunakan oleh para guru terutama guru pendidikan jasmani adaptif sebagai model latihan untuk meningkatkan FMS pada siswa dengan dyspraxia.
Pandangan akan Masa Depan dan Kematangan Karier Siswa SMK
Authors: Putri Nimaswari Dyah Ayu , Nugroho Arista Adi , Satwika Pratista Arya
Published: January 2023

In Indonesia, the unemployment rate by education level is dominated by Vocational High School graduates. One of the factors that can support individual success in determining a career is career maturity. Individuals with good career maturity tend to have better career achievements than individuals with low career maturity. This research aims to determine the correlation between future time perspective and career maturity among vocational high school students of SMK. This research uses stratified cluster random sampling which consist of 312 students from ten majors of grade X, XI, and XII. Further analysis using cluster stratified random sampling. The instruments used were Future Time Perspective Scale (α=0,888) and Career Maturity Scale (α=0,871). The data analysis technique used in this research is Spearman Rho correlation analysis. The result indicates a correlation coefficient of 0, 519, which means that there is a significant positive relationship between outlook on the future and career maturity. The higher the view of the future, the higher the career maturity. Conversely, the lower the view of the future, the lower the career maturity