An image classification framework exploring the capabilities of extreme learning machines and artificial bee colony

Reddy, Annapareddy V. N.; Krishna, Ch. Phani; Mallick, Pradeep Kumar

doi:10.1007/s00521-019-04385-5

Cited by 19 publications

(7 citation statements)

References 40 publications

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“…Exercise flow positively affects psychological well-being. The results obtained from this study mirror those of the previous studies [20] [22][23][24][25][26][27][28][29][30][31][32][33][34]. When the level of flow increases through the active participation in sports, As actively participating in sports, various needs can be fulfilled [35].…”

Section: Discussionsupporting

confidence: 86%

Analyzing the effects of body image on college students’ self-esteem, exercise flow, and psychological well-being

Seok¹,

Park²

2021

ilkonline

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The present study was conducted for the purposes of analyzing how college students' perceived body image, who are engaged in sports activities, influences self-esteem, exercise flow, and psychological well-being and examining their correlations. Furthermore, this study intends to contribute to the sports industry by providing objective evidence of how being engaged in sports activities actually facilitate self-esteem and psychological well-being. A questionnaire survey was created to collect data based on the question items used in the previous studies. A total of 280 questionnaires were distributed to college students who had experience participating in sports activities or are currently participating. Eliminating incomplete questionnaires, 256 questionnaires were analyzed. Frequency analysis, correlation analysis, and regression analysis were carried out. The results are as follows: 1) Perceived body image of college students involved in sports activities positively affects psychological well-being. 2) Perceived body image has a positive effect on self-esteem, 3) Perceived body image positively influences exercise flow, 4) Self-esteem has a positive impact on exercise flow, and 5) Self-esteem shows a positive effect on psychological well-being. To confirm the physical and psychological effects of being engaged in sports activities, more elaborate research models are required to explore and explain deeper relations between the variables of this study.

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Section: Discussionsupporting

confidence: 86%

Analyzing the effects of body image on college students’ self-esteem, exercise flow, and psychological well-being

Seok¹,

Park²

2021

ilkonline

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“…If you compare the waveforms of the two models, you can see that the skewed model has a slight increase in torque and a reduction in torque ripple. In addition to the torque waveform, when the skew is applied, the voltage waveform also reduces harmonics, so that the voltage waveform shows a slightly smoother waveform [11]. Figure 8 shows the torque waveform and the line voltage waveform at 6,600rpm of the analytical model.…”

Section: Optimization Through Factorial Designmentioning

confidence: 99%

Reduction Design of IPMSM Torque Ripple using Design of Experimental

et.al¹

2021

TURCOMAT

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In the internal permanent magnet synchronous motor (IPMSM), torque pulsation occurs under no load. This is called cogging torque, and this causes noise and vibration during startup. Use factorial design, one of the experimental designs (DoE), to find the level of the factor with the lowest cogging torque and harmonic distortion (THD). The level of the found factor is applied to the analysis model. The main factors in factorial design are the skew step and skew angle. Based on the optimal factor level found through factor design, we compared the waveforms of torque ripple and line voltage at the maximum speed and the base speed of the analysis model and the model to which the skew was applied through finite element analysis (FEM). As the skew was applied, the harmonics were reduced, thereby reducing the torque ripple, and the line voltage waveform was also applied to the skew, resulting in a smoother waveform.

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“…Science-related learning that takes place in such informal and out-of-school contexts [9] is usually called 'Informal Science Learning (ISL)'. ISL activities encompass a wide variety of activities, such as participating in exhibits and programs provided in science museum visits, science camps and events, extracurricular programming, and science lectures [6,9], healthcare [23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39]. Through ISL education, students learn to think, act and communicate as members of a community to solve a given problem [7].…”

Section: Introductionmentioning

confidence: 99%

A longitudinal study on how informal science learning is applied in generic learning outcomes (GLO)

2021

ilkonline

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Education in the informal educational environment is very important in terms of be ing able to provide essential knowledge that formal education cannot provide. But the reality is that there is no research on how the study of ISL has been done from the past to the present. Thus, this paper seeks to compare and analyze the recent research trends of paper s relating to ISL published within a specific timeframe. The target research papers for analysi s are based on ISL-related academic dissertations, articles and research reports, which were l ocated via Google and Google Scholar, within the period of 2010 to 2019. Each research pap er was classified into 8 indicators: 'Paper Type', 'ISL Type', 'Research Design', 'Subject of stud y', 'GLO Type' and 'Country', which were then analyzed accordingly and tested for suitability through 'Chi-Square Test'. The study of ISL was led by the United States and the United Kin gdom and there was no significant difference by year. Most of the research samples tended t o converge towards 'Empirical research articles' and 'Position papers', with studies on ISL als o mostly containing information related to advice, recommendation and support. It was found that the researchers were using ISL in order to pursue 'Knowledge and Understanding' and 'Attitudes and Values', of the 5 indicators of the 'GLO'. In contrast, they were found to have the least expectations for 'Skills' and 'Enjoyment, Inspiration and Creativity', suggesting the n eed for future improvement in these areas. Although this paper suffers from limitation with r egards to time period as it focuses on research work published from 2010 to 2019, it attem pts to suggest a direction for program development and research for various educational prac titioners working in 'ISL'. Also, it hopes to provide a good opportunity for institutions using 'ISL' in the field, as well as teachers and future researchers.

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An image classification framework exploring the capabilities of extreme learning machines and artificial bee colony

Cited by 19 publications

References 40 publications

Analyzing the effects of body image on college students’ self-esteem, exercise flow, and psychological well-being

Analyzing the effects of body image on college students’ self-esteem, exercise flow, and psychological well-being

Reduction Design of IPMSM Torque Ripple using Design of Experimental

A longitudinal study on how informal science learning is applied in generic learning outcomes (GLO)

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