scholarly journals Teaching System of Embedded Mechanical Manufacturing Specialty Based on Deep Learning

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Honghua Liu ◽  
WenPing Tan ◽  
Jingzhong Gong ◽  
Pinghui Hu
Keyword(s):  
Deep Learning ◽  
Vocational Education ◽  
Professional Practice ◽  
Control Group ◽  
Teaching System ◽  
Practice Teaching ◽  
Professional Teaching ◽  
Experimental Group ◽  
Practical Teaching

With the increasing development of electronic computers and the popularization of computer technology, management systems have been widely used in the society. With the continuous improvement of the teaching system, the methods of education and teaching are also quietly changing, especially in the field of higher vocational education. Due to the characteristics of vocational education, it makes “training project progress control” and “teaching resource integration” the teaching requirements of “distribution,” “strictly restricting daily work habits,” “improving professional quality,” and “teachers’ effective control of the quality of students’ personal projects” that have become increasingly urgent needs in vocational colleges. There is a certain gap between the standards and quality of talent training in our country’s applied undergraduate colleges, and the society’s requirements for high-skilled talents and practical teaching in applied undergraduate colleges are a necessary condition for cultivating high-skilled talent. This subject research takes the mechanical manufacturing professional practice teaching system as the research object, conducts in-depth investigation and research in applied undergraduate colleges, explores the status quo of the mechanical manufacturing professional practice teaching system of applied undergraduate colleges, and analyzes the reasons for the problems. In this study, six classes of mechanical manufacturing majors in six applied undergraduate colleges were selected as the experimental group and the control group for comparison. The experimental group adopts an embedded mechanical manufacturing professional teaching system based on deep learning. In daily teaching, the control group used traditional teaching methods to learn. The questionnaire understands the role of the embedded machinery manufacturing professional teaching system in teaching from four aspects: practical teaching curriculum, practical teaching content, practical teaching equipment, and practical teaching teachers. Experiments have proved that more than half of the people think that the teaching effect of the current mechanical manufacturing professional practice teaching courses is average; only 17.18% think that the classroom is good, and 24.36% think that the classroom is poor. This shows that the construction of similar engineering professional practice is in line with the major itself, and the teaching system has theoretical guiding significance, which is conducive to the seamless connection of mechanical manufacturing majors and industrial positions in applied undergraduate colleges; it is conducive to continuously improving the core competitiveness of mechanical manufacturing majors in industrial and applied undergraduate colleges.

scholarly journals Research on the Construction of Practice Teaching System of Advantageous Major in Local Undergraduate Colleges for New Engineering

2020 ◽  
Vol 4 (10) ◽  
Author(s):  
Zhen Wang
Keyword(s):  
Social Development ◽  
Professional Practice ◽  
Colleges And Universities ◽  
The State ◽  
Teaching System ◽  
Engineering Construction ◽  
Practice Teaching ◽  
Practical Teaching

Under the background of new engineering construction, the state has put forward higher requirements for the cultivation of innovative talents in local undergraduate colleges and universities, focusing on the cultivation of skilled, applied and compound talents that meet the needs of social development. The importance of professional practice teaching is self-evident. This paper focuses on the related questions of construction for practical teaching system of local colleges with advantages and characteristics for new engineering.

scholarly journals A New Video Editing Technology in Practical Teaching for Animation Specialty

2016 ◽  
Vol 11 (09) ◽  
pp. 51
Author(s):  
Yufeng Shen
Keyword(s):  
Professional Practice ◽  
Autonomous Learning ◽  
Good Effect ◽  
Video Editing ◽  
Teaching System ◽  
Technology Generation ◽  
Practice Teaching ◽  
Time Restriction ◽  
Learning Interest ◽  
Practical Teaching

The animation practical teaching system was designed by using the multimedia interaction technology – generation of animation with pictures as well as video stitching and synthesis technology. Besides, the teaching effect of the system was analyzed through an experiment and questionnaire. As shown in the result of analysis, the multimedia interaction teaching system, which has attained a good effect in practical teaching for animation specialty, is very popular with the vast students. In addition, the system enhances students’ learning interest and efficiency through an intelligent way, helps students to get rid of the space-time restriction and increases students’ time in autonomous learning. This paper is in order to improve the effect of the animation professional practice teaching.

scholarly journals Improve the Teaching Quality of Electrical Engineering and Automation

2020 ◽  
Vol 4 (9) ◽  
Author(s):  
Kai Wang
Keyword(s):  
Professional Practice ◽  
Electrical Engineering ◽  
Teaching Quality ◽  
Current Situation ◽  
Teacher Teams ◽  
Teaching System ◽  
Depth Analysis ◽  
Professional Teacher ◽  
Professional Teaching

At present, many schools have not yet established a complete electrical engineering and automation professional teaching system, and the construction of professional teacher teams is relatively lacking. Therefore, the quality of professional teaching is uneven. Under the background of new engineering courses, electrical engineering and automation majors put forward clear requirements for students’ application ability and comprehensive ability, and many schools have begun to reform professional practice courses. Based on an in-depth analysis of the current situation and problems of electrical engineering and automation majors, this article discusses methods to improve the quality of electrical engineering and automation majors.

The Implementation of Learning Materials Based on Local Wisdom of Agricultural in Binjai to Improve the Students Problem Solving Abilities

2019 ◽  
Author(s):  
Nur Tsalits Fahman Mughni
Keyword(s):  
Problem Solving ◽  
Control Group ◽  
School Grade ◽  
Teaching Materials ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Subject ◽  
And Control ◽  
Experimental Group

Teaching materials by integrating local culture makes easier for students to understand the subject matter in the learning process. The aims of the study is to measure the effectiveness of teaching materials based on local wisdom of agriculture in Binjai in improving the students problem solving abilities. The research method was a quasi experimental which use non equivalent control group in the pretest posttest design. The sample of study were students of Senior High School grade X in Binjai that consisted of experiment group which used teaching materials based on local wisdom of agriculture in Binjai and control group that used student handbooks. Teaching materials are tested by material experts and technology experts to ensure the quality of teaching materials. Data collection was conducted through test. The results showed that the teaching materials based on local wisdom of agriculture in Binjai effective in improving students problem solving abilities in the experimental group students based on the results of N gain value was 0.67 which has medium criteria. It means teaching materials based on agricultural local wisdom of agriculture in Binjai can be used as one of the teaching materials in learning activities.

The use of poly additive Nabicat in the feeding of laying hens

2020 ◽  
pp. 44-55
Author(s):  
S. Nikolaev ◽  
L. Andreenko
Keyword(s):  
Laying Hens ◽  
Optimal Dose ◽  
Control Group ◽  
Nutrient Metabolism ◽  
Volgograd Region ◽  
Mineral Components ◽  
Environmentally Safe ◽  
Experimental Group ◽  
Poultry Farming

In modern poultry farming the most urgent tasks are to search for and test new environmentally safe feed and economically justifi ed additives that stimulate productivity, positively aff ect the health of poultry, and consequently increase the livability of livestock and other important zootechnical traits. In order to maintain physiologically normal processes of life, metabolism and increase the level of productivity of poultry it needs mineral components and their chelated compounds. The purpose of this work was to increase the egg productivity of poultry by using the silicon-containing poly additive Nabicat in feeding young hens and laying hens. The researches have been carried out on the poultry cross Highsex Brown under the environments in CJSC “Poultry Farm “Volzhskaya” in the Sredneakhtubinsky area in the Volgograd region. In this paper, The optimal dose of the introduction of the silicon-containing poly additive Nabicat in the diets of young and laying hens of the cross Highsex Brown has been scientifi cally justifi ed and the biological value of using an organic form of silicon has been determined. The positive infl uence of the optimal dose of poly additive on growth, consumption, and digestibility, nutrient metabolism in the poultry body, as well as egg productivity and quality of the resulting egg has been revealed. Thus, the average egg productivity per 1 hen in the control group during the experiment period was 321,3 pcs., and in the 1st, 2nd and 3rd experimental groups it was 322,6 pcs., 325,8 and 325,7 pcs., which was higher than in the control group by 0,40 %, 1,40 and 1,37 %, respectively. The average egg weight in the 1st experimental group exceeded the control by 0,43 g or 0,68 %, in the 2nd experimental group by 1,16 g or 1,84 %, in the 3rd experimental group by 0,81 g or 1,28 %. The economic eff ectiveness of using the organic silicon additive in the composition of Nabicat poly additive in the feeding of laying hens has been proved. The economic eff ect due to the use of diff erent doses of the introduction of silicon-containing poly additive Nabicat in compound feed for laying hens of the 1st experimental group was 141,66 rubles, the 2nd experimental group 962,76 rubles, and the 3rd experimental group 821,89 rubles.

scholarly journals Effects of a positive thinking program on hope and sleep quality in Iranian patients with thalassemia: a randomized clinical trial

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Somayeh Makaremnia ◽  
Marieh Dehghan Manshadi ◽  
Zahra Khademian
Keyword(s):  
Clinical Trial ◽  
Sleep Quality ◽  
Training Program ◽  
Randomized Clinical Trial ◽  
Thalassemia Major ◽  
Trial Registration ◽  
Control Group ◽  
Positive Thinking ◽  
Experimental Group

Abstract Background Thalassemia have a negative impact on the patients' psychological health and sleep quality. This study aimed to determine the effects of a positive thinking training program on hope and sleep quality of patients with thalassemia major. Methods This randomized clinical trial was conducted on 78 patients with thalassemia major including 36 males (46.2%) and 42 females (53.8%) with a mean age of 25.56 ± 29.6 in Iran. Subjects were randomly assigned into experimental and control groups. Experimental group received 16 h training based on positive thinking materials published by Martin Seligman. Control group received only usual programs. Data were collected at baseline, as well as immediately and one month after the intervention, using Snyder’s Hope Scale and the Pittsburgh Sleep Quality Index. Data analysis was performed using SPSS Software 18.0; statistical tests included the independent T-test, the Chi-square, Mann Whitney, and Friedman test. Significance level was set at 0.05 in this study. Results The experimental group had a significantly higher mean hope score compared to the control group immediately (45.38 ± 7.82 vs. 35.32 ± 5.54, P < 0.001) and one month following intervention (44.67 ± 3.47 vs. 35 ± .54, P < 0.001). Moreover, the mean sleep quality scores of the experimental group was significantly greater than that for control group immediately (5.35 ± 2.02 vs. 7 ± 2.4, P = 0.004) and one month after the intervention (4.23 ± 2.2 vs.7.02 ± 3.03, P < 0.001). Conclusion Since our training program on positive thinking improved hope and quality of sleep in patients with thalassemia major, we recommend the use of such courses as an important step toward promotion of hope and sleep quality among these patients. Trial registration The name of the registry: Iranian Registry of Clinical Trials. Trial Registration Number: IRCT2017010431774N1. URL of the trial registry record: https://en.irct.ir/trial/24923. Registration Date: 07/03/2017.

The Effectiveness of the Cooperative Problem-Based Learning Model in Learning Statics in Vocational Education

2021 ◽  
Vol 12 (3) ◽  
pp. 3020-3027
Author(s):  
Juniman Silalahi Et.al
Keyword(s):  
Vocational Education ◽  
Learning Outcomes ◽  
Research Method ◽  
Problem Based Learning ◽  
Student Learning Outcomes ◽  
Simple Random Sample ◽  
Control Group ◽  
Conventional Models ◽  
Experimental Group ◽  
Better Than

This research aimed to determine the effectiveness of the Cooperative Problem-Based Learning (CPBL) Model in Learning Statics. The experimental class's research method was experimental, in which the experimental class was applied with the CPBL model, and the control class was applied with conventional models. A simple random sample carried out sampling for the experimental group and the control group. The instrument used was the learning outcomes test. The findings show that the experimental group's student learning outcomes are better than those of the control group. Thus, there is an increase in learning outcomes, and student effective results on the CPBL model in statics learning are in a very good category. It is concluded that the application of the CPBL model is more effective than conventional learning.

scholarly journals Effectiveness of a Mobile Device–Based Resilience Training Program in Reducing Depressive Symptoms and Enhancing Resilience and Quality of Life in Parents of Children With Cancer: Randomized Controlled Trial (Preprint)

2021 ◽  
Author(s):  
Yuanhui Luo ◽  
Wei Xia ◽  
Ankie Tan Cheung ◽  
Laurie Long Kwan Ho ◽  
Jingping Zhang ◽  
...  
Keyword(s):  
Depressive Symptoms ◽  
Training Program ◽  
Mobile Device ◽  
Well Being ◽  
Control Group ◽  
Children With Cancer ◽  
Resilience Training ◽  
Experimental Group

BACKGROUND Caring for children with cancer can be a stressful experience for parents and may have negative effects on their physical and psychological well-being. Although evidence has shown that resilience is associated with positive psychological well-being, few interventions have been specifically designed to enhance the resilience of parents of children with cancer. OBJECTIVE The aim of this study is to examine the effectiveness of a mobile device–based resilience training program in reducing depressive symptoms and enhancing resilience and quality of life (QoL) in parents of children with cancer. METHODS Parents of children diagnosed with cancer were recruited from the pediatric oncology wards of 3 tertiary hospitals in China. The participants were randomly assigned to either the experimental group (52/103, 50.5%) to undergo an 8-week mobile device–based resilience training program or to the control group (51/103, 49.5%) to receive an 8-week program of placebo information. The study outcomes included resilience, depressive symptoms, and QoL, as measured by the Connor–Davidson Resilience Scale, the Self-Rating Depression Scale, and the Short Form of the 6-Dimension Health Survey, respectively. All data were collected at baseline and at 2 and 6 months of follow-up. The data analysis followed the intention-to-treat principle. A generalized estimating equation was used to examine the effects of the intervention. RESULTS The participants were mostly female (72/103, 69.9%), and their mean age was 33.6 (SD 5.2) years. The participants in the experimental group showed significantly higher levels of resilience (mean 67.96, SD 15.8 vs mean 58.27, SD 19.0; <i>P</i><.001) and lower levels of depressive symptoms (mean 40.17, SD 9.9 vs mean 46.04, SD 10.9; <i>P</i><.001) than those in the control group at 6 months of follow-up. The intervention showed statistically significant effects in improving resilience (<i>β</i>=6.082; <i>P</i>=.01) and decreasing depressive symptoms (<i>β</i>=−2.772; <i>P</i>=.04) relative to the control group. The QoL score in the experimental group was higher than that in the control group at 6 months of follow-up (mean 0.79, SD 0.2 vs mean 0.76, SD 0.3; <i>P</i>=.07); however, no statistically significant intervention effect was detected (<i>β</i>=.020; <i>P</i>=.38). CONCLUSIONS The mobile device–based resilience training program effectively enhanced resilience and alleviated depressive symptoms in parents of children with cancer. It is highly recommended that health care professionals incorporate this resilience training program when providing psychological care to parents of children with cancer. CLINICALTRIAL Clinical.Trials.gov NCT04038242; http://clinicaltrials.gov/ct2/show/NCT04038242

scholarly journals Effectiveness of a Mobile Device–Based Resilience Training Program in Reducing Depressive Symptoms and Enhancing Resilience and Quality of Life in Parents of Children With Cancer: Randomized Controlled Trial

10.2196/27639 ◽  
2021 ◽  
Vol 23 (11) ◽  
pp. e27639
Author(s):  
Yuanhui Luo ◽  
Wei Xia ◽  
Ankie Tan Cheung ◽  
Laurie Long Kwan Ho ◽  
Jingping Zhang ◽  
...  
Keyword(s):  
Depressive Symptoms ◽  
Training Program ◽  
Mobile Device ◽  
Well Being ◽  
Control Group ◽  
Children With Cancer ◽  
Resilience Training ◽  
Experimental Group

Background Caring for children with cancer can be a stressful experience for parents and may have negative effects on their physical and psychological well-being. Although evidence has shown that resilience is associated with positive psychological well-being, few interventions have been specifically designed to enhance the resilience of parents of children with cancer. Objective The aim of this study is to examine the effectiveness of a mobile device–based resilience training program in reducing depressive symptoms and enhancing resilience and quality of life (QoL) in parents of children with cancer. Methods Parents of children diagnosed with cancer were recruited from the pediatric oncology wards of 3 tertiary hospitals in China. The participants were randomly assigned to either the experimental group (52/103, 50.5%) to undergo an 8-week mobile device–based resilience training program or to the control group (51/103, 49.5%) to receive an 8-week program of placebo information. The study outcomes included resilience, depressive symptoms, and QoL, as measured by the Connor–Davidson Resilience Scale, the Self-Rating Depression Scale, and the Short Form of the 6-Dimension Health Survey, respectively. All data were collected at baseline and at 2 and 6 months of follow-up. The data analysis followed the intention-to-treat principle. A generalized estimating equation was used to examine the effects of the intervention. Results The participants were mostly female (72/103, 69.9%), and their mean age was 33.6 (SD 5.2) years. The participants in the experimental group showed significantly higher levels of resilience (mean 67.96, SD 15.8 vs mean 58.27, SD 19.0; P<.001) and lower levels of depressive symptoms (mean 40.17, SD 9.9 vs mean 46.04, SD 10.9; P<.001) than those in the control group at 6 months of follow-up. The intervention showed statistically significant effects in improving resilience (β=6.082; P=.01) and decreasing depressive symptoms (β=−2.772; P=.04) relative to the control group. The QoL score in the experimental group was higher than that in the control group at 6 months of follow-up (mean 0.79, SD 0.2 vs mean 0.76, SD 0.3; P=.07); however, no statistically significant intervention effect was detected (β=.020; P=.38). Conclusions The mobile device–based resilience training program effectively enhanced resilience and alleviated depressive symptoms in parents of children with cancer. It is highly recommended that health care professionals incorporate this resilience training program when providing psychological care to parents of children with cancer. Trial Registration Clinical.Trials.gov NCT04038242; http://clinicaltrials.gov/ct2/show/NCT04038242

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