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The product design major was formally established in 2011 and has been an important part of Chinese art education since then. At the same time, it has laid a solid foundation for the development of China's higher education. Therefore, the product design major occupies an important position in China's higher education and plays an irreplaceable role in cultivating industrial design talents for the country. With the continuous development and progress of national education, the teaching of product design is also constantly innovating, in order to better improve the teaching effect of product design and cultivate more product design professionals for the country. The purpose of this paper is to study the teaching of product design major based on intelligent network teaching, establish an intelligent network teaching system, and carry out intelligent network teaching experiment of product design major based on this system. The experiment concluded that the overall satisfaction of the students majoring in product design on the intelligent network teaching reached 82%, and the intelligent network teaching mode also increased the outstanding performance rate of the students majoring in product design by 30%. [ABSTRACT FROM AUTHOR]

With the rapid development of Internet technology today, especially in the fields of new media, digital TV, digital movies, smartphones, smart hardware, mobile Internet and big data, new media forms bring us a shocking sensory experience. Axonometric illustration, a traditional and modern artistic expression, is becoming more and more attractive in the new media era. Today, with the continuous progress of science and technology, the continuous innovation of thinking, and the rapid improvement of public aesthetics, traditional axonometric illustrations have been unable to adapt to the gradual improvement of people's needs for artistic aesthetics. This paper will start from the research background of "new media" and combine the characteristics of the axonometric illustration industry itself. On the basis of analyzing related theories at home and abroad, the literature research method and algorithm-driven method are used comprehensively. It can not only effectively improve the visual effect of axonometric illustration by 12.3% but also solve the problems and challenges faced by the current China's axonometric illustration industry. [ABSTRACT FROM AUTHOR]

The snowboarding project has the characteristics of high risk and high technical level. The current publicity level is not high, and the number of participants is also very limited. Another potential advantage medal breakthrough project that is expected to be achieved in the Winter Olympics has received a lot of attention, creating favorable opportunities for the promotion and development of this project in China. The event requires good special physical support, skeletal muscle contraction is the body to produce motor function, and special physical training and recovery are key factors for athletes to obtain excellent results in the competition. This article is aimed at performing ultrasonic quantitative analysis on the skeletal muscles of skiers after exercise based on artificial intelligence and complex networks and at studying the skeletal muscle conditions of snowboarders after exercise, so as to provide a certain theoretical basis for coaches in future scientific training. Based on a large amount of literature, this paper uses variational optical flow calculation and split Bregman method to solve the typical HS model, L1-L2 model, and L1-high-order model, respectively, and uses the motion estimation method to describe the movement of muscles. An experiment was designed to collect ultrasound images of the gastrocnemius and quadriceps muscles during contraction. In addition, a motion target positioning algorithm was used to obtain some motion parameters, which provided direct help for athletes in rationally arranging training load and scientific training. The experimental results in this paper show that the muscle motion features extracted from the ultrasound sequence images can quantitatively express a lot of important information about the skeletal muscle motion form and function and have potential practical application value. And the different invariants of each type of ski trajectory vary greatly, floating between 1.5429 and 7.6759. [ABSTRACT FROM AUTHOR]

In recent years, with the development of the mobile Internet, big data, and cloud computing, the mobile medical platforms such as Ding Xiang Yuan aggregating platform ecological resources have played an irreplaceable role in improving efficiency, optimizing resource allocation, and even promoting the transformation and upgrading of the medical industry. Despite all this, most mobile medical platforms in China still face many problems, including the immature business model, the stagnation of the interaction of knowledge and information among platform members, and the weak platform competitiveness. Based on a review of the platform and commercial ecosystems, this paper adopts the evolutionary game method and simulation to analyze the evolutionary stability strategy of operators, partners, and users in the core layer of the platform during preflow and postflow periods of a mobile medical platform, hence, to construct a beneficial dynamic equilibrium model of a platform business ecosystem under the optimal decisions made by all parties involved in the platform: the goal in the early stage (preflow period) is to increase platform user flow. Hence, the knowledge/information sharing of platform users is needed to enhance platform's visibility. While in the late period (postflow period), when the platform user flow reaches a certain scale, platform's goal is to promote revenue, which relies mainly on the pricing strategy. It is critical to promote the stability of the platform and the dynamic balance of interests at the core layer in the pricing process. This paper applies the platform business ecosystem theory and the evolutionary game theory to mobile medical platform development, contributing theoretically and practically in the following: (1) providing a more solid theoretical support for the mobile medical platform research and enriching the theoretical framework of the platform business ecosystem; (2) proposing the dynamic equilibrium model based on the optimal decisions of the platform core layers, which help to reveal the inherent law of the evolution of the mobile medical platform; (3) providing policy suggestions and management implications in constructing an appropriate business ecosystem and achieving sustainable development in mobile medical platforms. [ABSTRACT FROM AUTHOR]

Objective and Background. In order to explore the needs of the elderly for elderly nursing services, this paper studies from this aspect; China's economic development, scientific, and technological progress and concepts have also changed. Although the living conditions of the Chinese people have improved, the rapid growth of the population has led to an aging society. Therefore, great attention has been paid to the care of the elderly. In addition, with the fast pace of life, many elderly people with chronic diseases, poor physical conditions, and need spiritual comfort are in a state of lack of care for a long time. It has affected the stability and harmony of Chinese society. Methods. 500 inpatients with chronic diseases in a famous tertiary hospital in a city were studied, and the corresponding countermeasures were put forward through the analysis of their needs and influencing factors. Results. The study found that the vast majority of elderly patients have higher requirements for elderly care services, which is related to factors such as family income. Compared with the huge medical demand, there is a large gap in the level of domestic medical and health talents. According to relevant research, the current number of beds in China is 1 : 0.27, but in fact it is 1 : 0.4. Therefore, relevant units should strengthen the health examination of the elderly, provide high-quality medical services, make full use of health resources, and strengthen nursing management, so as to improve the quality of nursing services. Conclusion. The survey results show that the vast majority of elderly patients have high requirements for their elderly care services, which is related to family income and other related factors. Therefore, relevant departments should formulate corresponding measures to improve the quality of life of the elderly. [ABSTRACT FROM AUTHOR]

The nationalization of higher education is the only way for the further development of colleges and universities in the future, among which strengthening the education and management of college students is one of the most important tasks. At present, China's economy and science and technology are developing by leaps and bounds, which has led to the rapid development of education to a certain extent. Therefore, many foreign students will choose China for further study. However, we can clearly find that the traditional Chinese education concept of overseas students is inconsistent with some foreign cultures, so it is difficult to carry out teaching smoothly. With the internationalization of higher education and the development of network technology, a large number of high-level brain drain increases. Therefore, China's colleges and universities must change the educational concept and curriculum system, strengthen the training of teaching and management team, innovate teaching mode, strengthen scientific research cooperation, make good use of network technology, and make correct response measures to achieve success. Based on the problems of internationalization of higher education under the background of network education, this paper analyzes the current situation of internationalization of higher education in China and provides some help on how to deal with this change. [ABSTRACT FROM AUTHOR]

Dance sport is a competition of athletes for qualities such as speed, strength, endurance, flexibility, and coordination, requiring a high level of overall physical fitness. As China's sports fever continues to heat up, especially among students, the active nature of young people can lead to overenthusiasm for sports, dance, and other sports, which can lead to various physical discomforts during sports. Especially in the current sports habits of students, there is a great hidden danger of sports injuries. It is mainly due to excessive exercise, irregular exercise methods, and incomplete sports protective equipment. On this basis, this study proposes a model to further assess the health status of individuals and groups from the rate of energy consumption during exercise by building a real-time motion detection system. The development of sports health assessment systems, including the application of imaging techniques, is also analyzed. The experimental results in this article show that when the error threshold is set to 10%, the accuracy of the model is 85%, and the obtained results are ideal. [ABSTRACT FROM AUTHOR]

The main framework of green construction management based on building information modeling (BIM) is constructed, and the related theories of BIM and green buildings are researched in more detail. The index of green construction is evaluated using the fuzzy evaluation method. The technical measures, management methods, field experience, and evaluation methods included in the green construction process are introduced in detail. Finally, effective measures to promote green construction management in China are proposed. This method is based on the specific technical measures and targeted management methods adopted in the green construction process. At the same time, the specific measures of construction project management in the era of big data are analyzed. It includes the collection and processing of data, the establishment of basic data models, the intelligent technology of big data clusters, and the application of blockchain big data. The purpose of the research is not only to effectively promote the development process of green construction in China, but also to reduce the waste of resources and environmental damage in the construction projects. At the same time, in the process of solving China's environmental protection, building construction must follow the guiding suggestions put forward under the green construction. This has an important reference value for promoting China's green construction work and has certain construction significance for realizing the sustainable development of the construction industry. [ABSTRACT FROM AUTHOR]

Aerobic is loved by the public, especially the young people, through the combination of the art and power of dance. With people's attention to health, the demand for aerobic professionals is increasing. As an important training base for aerobic professionals, the level and teaching ability of aerobic professionals have a great influence on students. The gradual maturity and rapid popularization of artificial intelligence bring many opportunities and challenges to the teaching of physical education in colleges and universities. Only by seizing the opportunities and facing the challenges, excavating their own existing problems, and transforming with the help of artificial intelligence can we adapt to the development trend of educational modernization in China. In order to increase the standardization and standardization of aerobics and provide executable standards for aerobic learning, performance, and adjudication, through the research on the training strategy of aerobic sports talents under the background of artificial intelligence era, capture aerobic performance actions with artificial intelligence awareness, standardize and standardize aerobics, and discuss the teaching effect of school intelligent aerobics, it is found that this study not only has important physical education teaching value but also relates to the application prospect of artificial intelligence technology in aerobic physical education talent training strategy. [ABSTRACT FROM AUTHOR]

The health problems caused by insufficient exercise are becoming more and more serious, which is a serious threat to human health, especially the increase in patients with chronic diseases, which brings a heavy burden to medical and health care, and even triggers a public health crisis. In order to cope with the health threats people face, how to promote the synergistic effect of sports and medical health under the background of the integration of Chinese and Western medicine has become an important issue in building a healthy China life cycle. This article is aimed at studying the application of integrated traditional Chinese and Western medicine in pharmacy and health. Through the research of multiproblem collaborative governance of sports and medicine, the mechanism to promote multidisciplinary collaborative governance was established, and the realization of the integration of sports and medicine was promoted, extending some college students in a university in a certain city and studied the experiment of the influence of exercise on health. Experiments showed that 34.8% of students who exercise almost daily were in very healthy conditions, and 47.8% of healthy students were also unhealthy or prone to illness. The 62.1% of students exercising three to four times a week are healthy, proving that sports has a certain impact on human health and has a certain reference significance for the integration of sports and medicine. [ABSTRACT FROM AUTHOR]

In order to study the driving force of China's rapid economic development in the past ten years, the study takes Guizhou, Yunnan, and Guangxi as a case study, focusing on the big data assets exchange (GBDEx) and Beibu Gulf Economic Zone, and discusses the impact of Internet plus economic and government data and the big data system on regional economy. Finally, it is believed that the Internet and big data fully avoid the disadvantages of traffic distance between the western region and the eastern region, make full and efficient cooperation between enterprises and institutions in the central and western regions and Chinese and foreign economic entities, and strengthen the control of economic behavior from the big data level with the support of the service-oriented government. The information entropy output from the Internet big data system has led to a significant entropy reduction process in China's economic environment and a more orderly economic system, which is also an important reason for the rapid development of China's economy. [ABSTRACT FROM AUTHOR]

The research is aimed at comparing the kinematics (the movement pattern in the most important joints and accelerations of the playing hand) between female table tennis players coached in Poland (POL) and China (CHIN) during the performance of a topspin backhand stroke (so-called quick topspin). The study involved six female table tennis players at a high sports skill level, playing in Poland's highest league. Three were national team members of Poland (age: 20.3 ± 1.9), while the other three were players from China (age: 20.0 ± 0.0). Kinematics was measured using MR3 myoMuscle Master Edition system—inertial measurement unit (IMU) system. The participants performed one task of topspin backhand as a response to a topspin ball, repeated 15 times. Statistical parametric mapping (SPM) was calculated using SPM1D in a Python package that offered a high-level interface to SPM1D. The SPM method allowed for the determination of differences between the Chinese and Polish female athletes. The differences found are probably mainly due to differences in the training methodologies caused by different coaching systems. The observed differences include, among others, greater use of the so-called small steps in order to adapt and be ready during the back to ready position and backswing phases, which gives the CHIN players slightly better conditions for preparation for the next plays. The CHIN players' position compared to that of the POL players favours a quicker transition from the backhand to the forehand play. This difference is probably related to the difference in the dominant playing styles of the groups studied. Despite the differences in movement patterns in both groups, the exact value of playing hand was achieved. This may be a manifestation of the phenomenon of equifinality and compensation. All the differences found are probably mainly due to differences in the training methodologies caused by different coaching systems. [ABSTRACT FROM AUTHOR]

Standing long jump (SLJ) is complicated by the challenge of motor coordination in both the upper and lower segments. This movement is also considered to be a fundamental skill in a variety of sports. In particular, SLJ is an important test index for middle school students for assessing their physical fitness levels. This assessment takes the form of a physical fitness test high school entrance examination in some countries such as China. This minireview summarizes recent studies that have investigated how to improve the standing long jump performance from different aspects which include arm motion, takeoff angle, standing posture, warming-up exercise, and handheld weight. The common study limitations, controversial knowledge, and future research direction are also discussed in detail. [ABSTRACT FROM AUTHOR]

The knowledge about the injury source and correlation of riders in car-electric bicycle accident will be helpful in the cross validation of traces and vehicle safety design. In order to know more information about such kind of knowledge, 57 true car-electric bicycle accidents were reconstructed by PC-Crash and then data on injury information of riders were collected directly from the reconstructed cases. These collected data were validated by some existing research results firstly, and then 4 abnormal cases were deleted according to the statistical method. Finally, conclusions can be obtained according to the data obtained from the remaining 53 cases. Direct injuries of the head and right leg are from the road pavement upon low speed; the source laws of indirect head injuries are not obvious. Upon intermediate and high speed, the injuries of the above parts are from automobiles. Injuries of the left leg, femur, and right knee are from automobiles; left knee injuries are from automobiles, the road pavement and automobiles, respectively, upon low, intermediate, and high speed. The source laws of indirect torso injuries are not obvious upon intermediate and low speed, which are from automobiles upon high speed, while direct torso injuries are from the road pavement. And there is no high correlation between all parts of the injury of riders. The largest correlation coefficient was the head-left femur and left femur-right femur, which was 0.647, followed by the head-right femur (0.638) and head-torso which was 0.617. [ABSTRACT FROM AUTHOR]