One of the main functions of NLP (Natural Language Processing) is to analyze a sentiment or opinion of the text considered. In this research the objective is to analyze the sentiment in the form of tweets towards the Covid-19 vaccination. In this study, the collected tweets are in the form of a dataset from Kaggle that have been categorized into positive and negative depending on the polarity of the sentiment in that tweet, to visualize the overall situation. The reviews are translated into vector representations using various techniques, including Bag-Of-Words and TF-IDF to ensure the best result. Machine learning algorithms like Logistic Regression, Nave Bayes, Support Vector Machine (SVM) and others, and Deep Learning algorithms like LSTM and Bert were used to train the predictive models. The performance metrics used to test the performance of the models show that Support Vector Machine (SVM) achieved the highest accuracy of 88.7989% among the machine learning models. Compared to th.....

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Putting the ball into the goal more than the opponent with shooting skills is the main principle of the futsal game. The study purpose was determined the shooting distance of futsal players in the Indonesian Futsal League match. This study also analyzed the shooting distance that scored and did not score. The research method used a cross sectional survey design. The sample consists of a Black Steel vs BTS match played by 20 players. Movie maker software was used for cutting videos of every shooting motion and Kinovea software was used for shooting distance analysis. The shooting motion was expressed in total shots, while the shooting distance taken by the players was expressed as the total distance, mean, and SD. The results showed that during the Black Steel vs BTS match, the total shots were 65 times with a total shooting distance of 708.12 meters, the average shooting distance was 10.894.57. From these shots, 5 shots scored with a total shooting distance of 26.36 meters, the average.....

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The research purpose was design, assess the validity and reliability of test-retest the Young Futsal Specific Test Battery (YFSTB) to measure the skill performance of young futsal players. YFSTB provided a competency assessment of futsal skills which includes running with the ball, wall pass, checking off (moving without the ball and returning to the ball), dribble with the ball, and shoot in the shooting area. YFSTBs assessment is based on response time and performance accuracy (errors in doing futsal tests are recorded in the form of time penalties). The 60 young futsal players participated in this study. All participants underwent YFSTB 2 times on 2 different days. Participants also completed a futsal match to assess the players technical-tactical behavior in the match. Intraclass correlation (ICC) and paired t-test were used to assess test retest reliability. To assess validity, researchers assessed content validity and construct validity. The results showed that all experts confir.....

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Futsal players must mastered dribbling in the attack and defend pattern. The study purposes was analyzed the speed dribbling of futsal players and compare speed dribbling between round 1 and round 2 in the match of 2021 Indonesian Futsal League semi-finals and finals. The study method was used cross sectional survey design. Sample consist of 4 matches (2 semi-finals matches and 2 final matches) played by 4 teams (40 players). Movie maker software was used for cutting video every movement dribbling and Kinovea software used for analysis the distance and time of dribbling. To determined the speed dribbling counts with formula of distance shared time. Players speed declared as total, mean, SD. Difference speed dribbling player among round 1 and round 2 each team and every match calculated using Wilcoxon. Research results showed that there is not significant difference statistically on speed dribbling in round 1 and round 2 in semi-finals and finals match (p = 0.199 for semi-finals and p =.....

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This work explicates a simple, rapid, and sensitive method for the electrochemical detection of dopamine (DOP) utilising 1-phenyl-3-methyl-4-orthofluorobenzoyl-5-pyrazolone (HPMoFBP)/multiwalled carbon nanotube (MWCNT) carbon paste electrode (CPE). The electrochemical behaviour of DOP was performed through cyclic voltammetry and square wave voltammetry. HPMoFBP/MWCNT showed a higher current at the lower potential for the oxidation of DOP compared to bare MWCNT. The sensor's improved electrocatalytic activity was observed to detect in a 1.0 x 10-1 M phosphate buffer saline (PBS) solution at pH 8.0. A good linear regression analysis was observed between electrical response and the concentration of DOP in the range of 1 to 1000 M. Under optimized experimental conditions, 1.0 x 10-7 M has been determined as the limit of detection (LOD). The sensor has expressed considerable sensitivity towards DOP detection without interference and is successfully used to determine DOP in dopamine hydrochl.....

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This study developed the Investigable Questioning Formulation Technique (IQFT) protocol to formulate investigable questions by following the procedures of design-based research. As guiding heuristics, the protocol used two provisional design principles based on teaching experience and previous studies that have applied tools for formulating questions, notably, the question formulation technique, SMART goals, and a typology of investigable and non-investigable questions. Two cycles comprising six lesson interventions were completed with two groups (n = 23, n = 25) of students in the same school in Malaysia. Questions were analyzed using qualitative content analysis and a question typology framework. Findings show the majority of students formulated comparison, exploratory, and validation of mental model questions. Some questions were posed in the prediction, descriptive, and problem-solving categories, but none were categorized as cause and effect, design and make, or pattern seeking. I.....

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The entrepreneurship education of Muslim SME millennials is still a question. This issue needs to be the main focus of developing an education model for youth that can be applied in their career and potentially become entrepreneurs who build their dynamic and successful SMEs. The purpose of this research is to determine the effect of entrepreneurial spirits, namely innovative, risk-taking, and proactive, on the success of Muslim millennial SMEs. The study employed a quantitative and deductive approach. The questionnaire was used as a data collection instrument. Data were gathered from a random sample of 150 respondents, comprising millennial entrepreneurs in Malaysian public universities, aged 22 to 38 years old and with at least three years of business experience. Proposed hypotheses were tested using Multiple Regression analysis. The findings reveal the significant and positive effect of innovation, risk-taking, and proactive on Muslim millennial SMEs' success, implying that a higher.....

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Purpose. research on the microstructure of practice activities has reported equivocal findings. Limited sports have been included in systematic observations. Playing form activities have not been examined for individual sports. This study scrutinized the amount of time devoted to different activities during practice and refined the usability of playing form and training form for various sports. Methods. Systematic observations were conducted in an elite sports school. Youth athletes aged 1620 years and coaches from 6 different sports (hurdling, archery, field hockey, netball, squash, volleyball) were involved. Practice activities were categorized as playing form, training form, and transition, and compared between sports. Results. The proportion of different activities conducted during practice varied for each sport and coach. Hurdlers employed the longest time on transition (43%), squash players utilized the majority of time on playing form (40%), whilst the archers and all 3 team spo.....

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This study was conducted to find out the effect of motivation and networking on the success of Muslim millennial SMEs. This study uses a quantitative and deductive approach. A questionnaire was used as a data collection instrument. Data were collected from a random sample of 60 respondents, which consisted of millennial entrepreneurs in Malaysian public universities, aged around 15 years to 45 years, and had at least three years of experience in running a business. The proposed hypothesis was tested using Multiple Regression analysis. the results confirm that at least one of the tested independent variables will significantly influence the dependent variable. Therefore, the coefficient results are examined next. It was found that motivation (?=0.241, p..

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Evaluating remote sensing techniques (RST)-based water quality monitoring systems in hydrological applications is a complex multi-attribute decision-making (MADM) problem due to several integrated issues. These issues include the need to consider 15 evaluation criteria, the importance of these criteria in relation to their application and network infrastructure, data variation, and trade-offs and conflicts between them. Therefore, this study proposes an MADM integrated modelling approach to weight these criteria and rank the selected RSTs using the Fuzzy Weighted with Zero Inconsistency (FWZIC) method coupled with the Vlse-kriterijumska Optimizcija I Kaompromisno Resenje (VIKOR) method. First, a decision matrix was developed for the evaluation criteria and their intersection with various RSTs in different network categories. Next, the assessment criteria were weighted using FWZIC, followed by ranking the RSTs for each category using VIKOR. The findings reveal that the criteria weightin.....

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