National College Students Research Articles

Research on bearing-only positioning and dynamic adjustment of UAV based on azimuth angle

With the development of UAV application technology, multi-UAV cooperative operation has been applied to all walks of life, and the application of UAV bearing-only passive location technology also has an important impact. Based on the experimental data provided by the 2022 National College Students' Mathematical Contest in Modeling, this paper locates and adjusts the UAV with slight deviation on the circumference through the azimuth information. By using the geometric relationship between UAVs and the loop algorithm to define the small step size and distance threshold, the micro-dynamic adjustment model is established. Firstly, two UAVs, No.00 and No.01, are selected as the UAVs transmitting information on the center and circumference of the circle, respectively, to locate and adjust the adjacent UAVs. After that, an adjusted UAV adjacent to the UAV to be adjusted is added as the information UAV. At each time, the No.00 and No.01 and an adjusted UAV adjacent to the UAV to be adjusted are selected as the launch information UAV. The radial distance is adjusted first and then the circumferential distance is adjusted, and the positioning information is known in real time according to the direction angle. In this way, the UAV on the circumference is uniformly distributed on the circumference, and finally reaches the ideal position.

Social Support Mediates the Relationship Between Coping Styles and the Mental Health of Medical Students.

This study aimed to explore the impact that coping styles and social support have on the mental health of medical students by constructing a corresponding structural situation model that reveals the complex relationship between these three factors. In doing so, it seeks to help medication students better manage mental health problems. The online study was conducted between March 6, 2021 and May 6, 2021. A total of 318 participants from multiple medical schools were involved. The general information questionnaire, simple coping style questionnaire (SCSQ), perceived social support scale (PSSS) and symptom checklist 90 (SCL-90) were used to collect relevant information from the subjects by snowball sampling. An independent t-test, ANOVA, Pearson correlation coefficient analysis, and intermediary effect analysis were all used to analyze the relevant data and construct the structural equation model. There was a significant difference in SCL-90 between medical students and national college students (1.78±0.70, P < 0.001), and the positive rate of mental health status was as high as 40.3%. Sleep quality, regular diet, and positive coping style were positively correlated with mental health (P < 0.01), while negative coping styles and total scores of coping style as well as family, friends, and other sources of social support and total scores of social support were negatively correlated with mental health problems (P < 0.01). Positive and negative coping styles have an impact on mental health through the mediating effect of between social support and coping styles, as well as in the direct pathway. The mental health status of medical students was significantly poor. Medical schools should thus pay close attention to the mental health status of students and encourage them to develop healthy living habits, optimize coping styles, and establish stable sources of social support to improve their psychological wellbeing.

Monitoring the state of health of first-year female students of NUPh in the 2018-2021 academic years

The purpose of this research is to compare and determine the level of health of first-year female students of NUPh in the 2018-2021 academic years.&#x0D; Material &amp; Methods: the research involved 528 first-year female students of National University of Pharmacy (the year of entry 2018 (n=311); the year of entry 2019 (n=107); the year of entry 2020 (n=60); the year of entry 2021 (n=50)). Anthropometric parameters (body weight, standing height, hand muscle strength), physiological parameters (vital capacity of the lungs (VCL), heart rate (HR)) were determined during the examination. Functional breath-holding tests (the Stange and Hench tests) were performed, the level of physical health was determined by the method of Pyrohova, O.A., the express assessment of the level of somatic health was determined by the method of Apanasenko, H.A., and the method of assessing physical work capacity using the Ruffier test was performed. Descriptive statistics were used for the statistical analysis of the data. The comparison of average values of variable indicators was carried out using parametric methods (Student’s t-test) with the normal distribution of these signs expressed in the interval scale. All calculations were performed in StatSoft Statistica 8.1 for Windows.&#x0D; Results: the data obtained in the course of the research allow us to state that the indicators of the Ruffier index are at “satisfactory” (14,1±0,3) and “average” levels (7,5±1,1). The somatic health indicator was also at the “below average” level in 2018 (4 points), it was at the “average” level (7 points) in 2019, and in 2020 and 2021, this indicator was already at the “above average” level (14 and 13 points, respectively). The level of physical health was also at the “average” level in 2018 (0,560), and in 2021 it was at the “above average” level (0,697).&#x0D; Conclusions: the conducted research showed that the somatic health and physical state of first-year female students of NUPh were improving from year to year (starting from 2018), which is reflected in the health level indicator according to the method of Pyrohova, O.A. and Apanasenko, H.A., the Ruffier index, and the results of the Stange and Hench tests. The Romberg test was within the normal range. The obtained results create broad prospects for their involvement in physical culture and sports activities.

Study of the development of effective strikes in teaching students the techniques of martial arts

In the given scientific work the research of level of development of effective blows at students of National University "Zaporozhye Polytechnic" during classes on martial arts is conducted. Martial arts classes are complex coordinated movements, the qualitative study of which plays an important role in the development of students' defensive skills in everyday life. However, using the traditional education system is not always possible to get a positive result, because the usual learning process takes place in a specially designed program, which is designed mainly for standard conditions that do not always correspond to real events. The student tries a particular method and the teacher adjusts his or her actions. With this method of teaching, it is not always possible to effectively grasp a movement or technique because reflection and absorption from those who learn differently and do not always correspond to the complex dynamics of combat operations. It should also be noted that such classes are mostly of little interest to students, as they cannot fully understand the possible danger in practice in applying the acquired skills. To address these deficiencies, special guidelines have been developed for the adoption and improvement of effective striking techniques, the essence of which is to create special basic exercises for the development and control of rational strike dynamics, which are a detailed description of the consistent actions studied in the light of the athletes' individual physical data, which they will be able to use in class or independently improve their level of training.&#x0D; The methodological basis of the study is the general scientific methods of research – analysis and synthesis, as well as mathematical and comparative analysis of the results of the effectiveness of the striking technique. This contributes to the goal of studying the introduction of the most rational means and methods of developing effective strikes in students when learning martial arts techniques. It is concluded that the results of the obtained research significantly confirmed the high reliability of the proposed methodology for controlling the technique of kicking. And also that with the help of the proposed indicator of the effectiveness of the striking technique, which characterizes the degree of mastery of striking movements by athletes, it is possible to identify unused reserves in students and plan ways to further improve the technique of striking movements, thereby significantly improving the training process.

The Prevalence of G6PD Deficiency and its Associated Factors Among the National University Students in the Middle Province (Ibb City), Yemen

The Prevalence of G6PD Deficiency and its Associated Factors Among the National University Students in the Middle Province (Ibb City), Yemen

The Effect of Price Perception, E-Service Quality, Brand Image on Spotify App Repurchase Interest Premium on National University Students

This study aims to analyze the effect of perceived price, e-service quality, brand image on repeat purchase intention of students at the National University. The population in this study used the Non-Probability Sampling Technique with a population of 100 people, the students of the National University of Jakarta as respondents. Data analysis techniques using inferential analysis with multiple linear regression and using the Statistical Product and Service Solution (SPSS) version 23 program. The results of the Multiple Linear Regression analysis show that the Price Perception variable (X1) has no positive and significant effect while E-Service Quality (X2) ¬), Brand Image (X3) has a positive and significant effect on Repurchase Intention (Y). The results of this study are expected to be able to increase Price Perception, E- Service Quality and Brand Image at the Spotify Company so that it can also increase existence and increase subscriptions for National University students.

The Influence of Social Media Influencers, Instagram Paid Advertising, and Content Marketing on the Buying Interest of Ms. Glow Products in National University Students

This study aims to analyze the effect of Social Media Influencers, Instagram Paid Advertising, and Content Marketing on Buying Interest in MS Glow products. This study uses quantitative research methods. The data source for this study used primary data through a questionnaire given to 100 respondents from National University students. In sampling, researchers used non-probability sampling techniques with purposive sampling. The data analysis technique used is multiple linear regression analysis and hypothesis testing using t-statistics processed with SPSS 23 software to test the regression coefficient. Based on the partial research results, it is found that Social Media Influencers have a positive and significant effect on Buying Interest in MS Glow products with a tcount value of 5.246&gt; 1.9849 ttable and a significant value of 0.000 &lt;0.050, Instagram Paid Advertising has a positive and significant effect on Buying Interest in MS Glow products with a tcount value of 3.177&gt; 1.9849 ttable and a significant value of 0.002 &lt;0.050 and Content Marketing has a positive and insignificant effect on Buying Interest in MS Glow products with a tcount value of 0.389 &lt;1.9849 ttable and a significant value of 0.698&gt; 0.050.

초등예비교사의 교직선택동기, 자기주도적 학습이 대학생활만족도에 미치는 영향

Objectives The purposes of this study were to investigate the influences from the motivation for choosing teaching professional(MCT) and self-directed learning (SDL) on university satisfaction (US) among the university students for elementary education, and to test the mediating effect of SDL in the relationships between MCT and US.&#x0D; Methods Adopting on-line survey, a national university students surveilled and a data set with 248 participants were produced. Descriptive statistics, reliability, correlations and multiple regressions were conducted with SPSS ver. 21, and then Sobel Test was conducted with proposed conceptual model.&#x0D; Results Gender, age bracket, active and material MCT, and SDL were significantly related to US. Also, gender and age bracket were the significant exogenous influencing factors on MCT. Female students and students’ age group under 21 were more likely to report higher levels of US, Both the active MCT and passive MCT influenced the US as well as the levels of SDL. In this study, mediation effect of SDL on the relationships between MCT and US was tested showed significant direct and indirect effects from MCT on US via SDL.&#x0D; Conclusions Based on the results, this study suggest male students and students aged over 21 were at risk group in terms of US, and educational universities should provide intervening programs to promote US of those groups. Promoting active MCT and SDL could be another effective approaches to increase US among educational university students

Depression, anxiety and stress (according to DASS-21 test results) among students of Vinnytsya national medical university

Annotation. The military events in Ukraine (2022-2023 years), the economic and social changes closely related to them led to an increase in the level of social tension, social anxiety, and the appearance of stress among the Ukrainian population. The purpose of this study is to assess level of anxiety, depression and stress in Ukrainian medical students. The DASS-21 questionnaire (Ukrainian language version) was used to investigate 374 medical students of the II-III years of study in Vinnytsya National Medical University (the average age 19.47±0.11 years, boys – 148, girls – 226). Testing was carried out in the territory where there are no military operations, in the non-sessional period. The test results were statistically processed using the statistical analysis package of the Microsoft Excel program. It was found that there are only 67 medical students who have normative values of the DASS-21 test (17.91±1.98%). Depression of varying degrees (from mild to very severe) occurs in 198 (52.94±2.58%) students, stress is detected in 190 (50.80±2.59%) people, and anxiety in 240 (64.17±2.48%). Statistically significant gender differences in the results of the DASS-21 test are observed, in particular, the percentage of people with depression, anxiety and stress among women is higher than among guys (respectively, p˂0.001, p˂0.001, p˂0.01), female students probably more often (compared to boys) feel depressed and moody (p˂0.001), terrified (p˂0.01), close to panic (p˂0.001), or they are disturbed by situations that can cause panic or lead to deception (р˂0.001), they spend a lot of nervous energy (р˂0.001), feel low self-esteem as individuals (р˂0.01), loss of initiative (р˂0.05), the ability to feel something positive in general (p˂0.05), are too sensitive (p˂0.001), worried, excited (p˂0.01). Thus, in the difficult socio-economic conditions of the military conflict between Russia and Ukraine, there is widespread depression, anxiety and stress among students, studying in a higher medical institution in Ukraine, not in a combat zone. It is advisable to analyse the strategies for getting out of stressful situations used by modern students, assess their suicidal risks, and widely promote psycho-relaxing techniques and the most optimal strategies for overcoming stress among medical students.

The Effect of Product Quality, Brand Image, Brand Trust, and Word of Mouth on Customer Loyalty of Garnier Facial Wash Products on National University Students

This study aims to determine the effect of product quality, Brand Image, Brand Trust, and Word of Mouth on Customer Loyalty for Garnier facial wash products among national university students. The sample in this study were 100 national university student respondents who used Garnier facial wash products. This study uses primary data with data collection methods through questionnaires distributed to 100 respondents. The data analysis technique uses inferential analysis with multiple linear regression and uses the Statistical Product and Service solution (SPSS) version 26.0 program. From the results of multiple linear regression analysis, using the t test where Product Quality (X1) has a positive and significant effect on Customer Loyalty (Y), Brand image (X2) has a positive and significant effect on Customer Loyalty (Y), Brand Trust (X3) has an effect positive and significant impact on Customer Loyalty (Y), Word Of Mouth (X4) has a positive and significant effect on Customer Loyalty (Y). So it can be concluded that Product Quality, Brand Image, Brand Trust, and Word Of Mouth have a positive and significant effect on Customer Loyalty.

Wartime leadership in the context of organizational change theories

After the beginning of the wide-scale terrorist invasion of Ukraine on February 24, 2022, leadership theorists shifted their research focus to wartime leadership. The aggressor demonstrated extreme cruelty in fighting with the peaceful people of the country and in one day millions of peaceful leaders changed into wartime leaders. Despite the plethora of research studies devoted to leadership theories, the research topic of wartime leadership has not been discussed widely. The article aims to explore the effective wartime leadership styles, skills, and attributes that can be applied during the war and investigate practical change theories that can help wartime leaders achieve the organizational goal of survival. The author used a phenomenological design because this study attempts to understand students’ perceptions relative to a particular situation. Nine students of West Ukrainian National University were interviewed and shared their perceptions of the practical wartime leadership skills and change theories that can be applied during the war period. The sample size is aligned with a typically used for phenomenological research sample size from 5 to 25 individuals. Literature analysis and research findings show that there is no best leadership style that proves to be the most effective during the war. However, the list of practical wartime leadership skills differs from peacetime leadership skills and embraces such personality attributes as courage, integrity, honesty, reliability, and responsibility. Besides, wartime leadership is about strong communicative skills, fast decision-making, and positive affectivity. Moreover, it is about the constructive implementation of new changes. Therefore, change theories can help wartime leaders to face the challenges. The change theories should be simple, flexible, and easy to be modified.

The Influence of Product Quality, Brand Image and Electronic Word of Mouth on Interest in Buying Ms Glow Body Lotion on Shopee Ecommerce for National University Students

This study aims to determine the effect of the independent variables in this study in the form of product quality variables, brand image variables and electronic word of mouth variables on the dependent variable of this study changing interest in buying Body lotion Ms glow. The method in this study is descriptive - quantitative with a population of respondents or more specifically consumers of Ms. Glow's body lotion. The sample which is the research respondent is 96 with non-probability sampling technique. In using the non-probability sampling technique, it is expected that the sample is in accordance with the terms or criteria needed in this study. The data used is in the form of primary data by distributing questionnaires with the model test in the form of multiple linear regression processed using SPSS 23. The results were found after being analyzed using data processing with the following conclusions that product quality, brand image and electronic word of mouth have a positive and significant effect on buying interest. Previously tested against statement items which were declared valid and reliable

The Effect of Product Quality, Brand Image and Brand Trust on Purchase Decision of Wardah Cosmetics in Jakarta National University

This study aims to determine the effect of Product Quality, Brand Image and Brand Trust on Purchase Decision of Wardah Cosmetics in Jakarta National University Students. The population of this research is the students of the National University of Jakarta who used Wardah cosmetics products. The sampling method used in this study was purposive sampling. The sampling method used purposive sampling technique, the number of samples was 100 respondents with the sample criteria being jakarta National University students who had purchased and used Wardah cosmetics. This type of data uses primary data in the form of a questionnaire. This study uses analytical techniques including multiple linear regression tests, and hypothesis testing with the help of SPSS 25. Partially, product quality has a positive and significant effect on Wardah cosmetic purchasing decisions for students at the National University of Jakarta this is indicated by the results of the t-test with the acquisition tcount&gt;ttable (2,057&gt;1,984) and sig value (0,042&lt;0,05), brand image has a positive and significant effect on purchasing decisions for Wardah cosmetics for students at National University of Jakarta as evidenced by the t-test results with the acquisition of tcount&gt;ttable (2,481&gt;1,984) and the sig value (0,015&lt;0,05), and brand trust has a positive and significant effect on purchasing decisions for Wardah cosmetics. at the Jakarta National University Students as evidenced by the t-test results with the acquisition of tcount&gt;ttable (2,116&gt;1,984) and sig value (0,037&lt;0,05)

The Influence of Product Quality, Brand Image and Word of Mouth on the Interest in Repurchasing Scarlett Whitening Body Lotion Products in Jakarta National University Students

The purpose of this study was to analyze whether there was an effect of Product Quality, Brand image, and Word of mouth on the Repurchase Interest of Scarlett whitening Body lotion products in students at the National University of Jakarta. The data used in this research is using primary data. The data collection technique was carried out using a questionnaire obtained by distributing questionnaires via google form to 96 National University students. The data analysis technique used in this research is multiple linear regression analysis, which is processed through the SPSS version 25 program. The data analysis technique used is a quantitative method where the results are expressed by numbers. Based on the results of research that has been done, it shows that product quality has a positive and significant effect on repurchase intention, brand image has a positive and significant effect on repurchase interest, word of mouth has a positive and significant effect on repurchase interest.

The Effect of Customer Experience, Customer Value and Customer Satisfaction on Grab Online Transportation Customer Loyalty on South Jakarta National University Students

This study aims to analyze the effect of customer experience, customer value and customer satisfaction on customer loyalty for Grab Online Transportation at the National University of South Jakarta. The research method used in this study is a descriptive quantitative method with a population of South Jakarta National University students who use Grab Online Transportation. There were four variables studied in this study, namely Customer Experience (X1), Customer Value (X2) and Customer Satisfaction (X3) as independent variables, and Customer Loyalty (Y) as the dependent variable. This study used a sample of 96 respondents. The technique used in this research is non-probability sampling with purposive sampling. This study uses primary data collected through questionnaires which are processed using multiple linear regression and hypothesis testing on the IBM SPSS 25.0 application. The results of the study based on the t-test showed that customer experience (X1) had a positive and significant influence on customer loyalty, this can be seen from the results of the t-test where tcount &gt; ttable (2.823 &gt; 1.984) and significance (0.006 &lt; 0.05). Customer value (X2) has a positive and significant effect on customer loyalty, this can be seen from the results of the t-test where tcount &gt; ttable (2,013 &gt; 1,984) and significance (0,047 &lt; 0,05). Customer satisfaction (X3) has a positive and significant effect on customer loyalty (Y), this can be seen from the results of the t test where tcount &gt; ttable (4,420 &gt; 1,984) and significance (0,00 &lt; 0,05). Thus, it can be concluded that the variables of customer experience, customer value and customer satisfaction have a positive and significant effect on customer loyalty.

PARENTAL AUTONOMY SUPPORT, PARENTAL INVOLVEMENT AND ACADEMIC ACHIEVEMENT IN THE STUDENTS’ MOTIVATION OF COLLEGE STUDENTS DURING HYFLEX LEARNING MODALITY

This study investigated whether students’ academic motivation during the Hyflex learning modality have a significant relationship with parental autonomy support, parental involvement, and academic achievement and the level of parental autonomy support, parental involvement, Academic Achievement among college Student Motivation during HyFlex Learning Modality. A sample of 100 college students of National University- Baliwag participated to complete a series of questionnaires, Pearson Correlation was used to attain the relationship bet ween the variables that was used. The result of the study found that the college students’ Parental Autonomy Support, Parental Involvement, and their Academic Achievement, when combined, significantly predicts the dependent variable level of Academic Motivation during Hyflex Learning Modality (F [3, 96] = 4.744, p = .004). This implies that the null hypothesis (Ho) is rejected; thus, there is a significant relationship between the parental autonomy support, parental involvement, academic achievement of college students and their academic motivation during Hyflex learning modality when taken as a whole. The implies that among parents, providing better emotional and mental support, on top of the material supports could affect positively the academic achievements of college students. Based on these results, parents would benefit by considering different approach that suits the educational needs of the college students by providing autonomous support and becoming more physically and emotionally involved.

Education provision and academic mobility increase among students of National University of Life and Environmental Sciences (Ukraine) in conditions of war

The article is devoted to problems of education in armed conflicts, namely, organization of training and development of mechanisms to protect education in emergencies and hostilities. The article also pays special attention to academic mobility increase of students of Ukraine’s higher education institutions in general and the National University of Life and Environmental Sciences of Ukraine in particular, who were forced to leave their place of permanent residence in the state. It is concluded that in order to continue education in conditions of war, there is a variation of formats, which educators can consider in accordance with the situation in a particular region. Continuity of education means providing it in a different way; this means that students will have access to learning process, despite the interruption of the traditional learning process. Alternative education methods may include non-formal education, intensification of training sessions, and organization of temporary places for training. The use of distance learning methods is important. The authors emphasize that it is the continuity of education that is crucial to support the political, socio-economic, cultural and scientific life of society, especially in conditions of war. For the Ukrainian educational system this challenge has become a kind of stimulus, which opened new opportunities and a catalyst for long-overdue modernization changes in education. The conducted research does not exhaust all the features and challenges that education is forced to face under conditions of war; the issue of the continuity of education at all levels in wartime conditions requires further research, in particular, the development and introduction of special training courses for managers, teachers, academic staff, scientists to ensure continuity of education in wartime conditions. Assistance to victims of armed conflicts (children in particular) and the development of psycho-pedagogical practices, psychosocial support and psychosocial methods aimed at supporting students remain equally important.

Emotion Management and Social Support in Vietnam National University Students: A Case Study

Emotion Management and Social Support in Vietnam National University Students: A Case Study

Application of design thinking to implement innovation policy in teaching table tennis for students – the case of Vietnam National University, Hanoi

Design-Thinking is very innovative process and could be applied as innovative teaching. The current situation of teaching table tenis at Vietnam National University, Hanoi, one of the leading universities in Vietnam shows that the traditional teaching method (passive learning) of table tenis is not approriate. Therefore, Design-Thinking (process of Empathize - Define - Ideate - Prototype - Test) is very necessary for teaching table tennis for students at Vietnam National University, Hanoi, which helps students to get better results from real-world experiences on their own learning and through projects and help them to understand the importance of fitness. The papers will firstly review what is Design-Thinking, its advantages in teaching table tenis, then analyse the current situation of teaching table tenis in Vietnam National University, Hanoi and show the results of design-thinking application for teaching table tenis for students of Vietnam National University, Hanoi to recommend some solutions for better application of this method in future.

The Ability of Non-English Students in Online Learning for TOEFL Course

The research entitled The Ability of Non-English Students in Online Learning for TOEFL Course at Pasim National University applied the theory from Phillips (2001). The aim of this research is to investigate the ability of the students of non-English department in learning TOEFL and conducting TOEFL prediction test. In addition, this research used descriptive qualitative method as the students are given the material of TOEFL which include the listening, structure, and reading comprehension and then they are given the prediction test. The research is also used the converted score according to CEFR or Common European Framework of Reference for Language to measure the level of student’s ability. The data is obtained from 18 non-English students who join online TOEFL Course that comprises into Psychology, Informatic Engineering, Accounting, and Management. The result showed that the ability of students categorized into level A2-Elementary, B1-Intermediate and B2-Upper Intermediate. In addition, the students of Psychology and Informatic Engineering has a level of A2, B1 and B2 meanwhile other Study Program is still in the level of A2-Elementary. Thus, the ability of non-English students are still low, and the achievement of level are mostly in level A2-Elementary. There is still low for level B1 and B2. However Psychology and Informatic Engineering has an improvement of achievement level compare to other study programs. The highest achievement level is level B2 and it is achieved by the student from Psychology and Informatic Engineering. Therefore, the non-English students of Pasim National University require the improvement of online teaching learning activity of TOEFL to increase the proficiency of English language.