Topology optimization(TO),a numerical technique to find the optimalmaterial layoutwith a given design domain,has attracted interest from researchers in the field of structural optimization in recent years.For beginner...Topology optimization(TO),a numerical technique to find the optimalmaterial layoutwith a given design domain,has attracted interest from researchers in the field of structural optimization in recent years.For beginners,opensource codes are undoubtedly the best alternative to learning TO,which can elaborate the implementation of a method in detail and easily engage more people to employ and extend the method.In this paper,we present a summary of various open-source codes and related literature on TO methods,including solid isotropic material with penalization(SIMP),evolutionary method,level set method(LSM),moving morphable components/voids(MMC/MMV)methods,multiscale topology optimization method,etc.Simultaneously,we classify the codes into five levels,fromeasy to difficult,depending on their difficulty,so that beginners can get started and understand the form of code implementation more quickly.展开更多
With the popularity of tennis in the sports world,more and more beginners are joining this sport.However,for beginners,how to improve motor skills and game performance is still an important issue.Core strength trainin...With the popularity of tennis in the sports world,more and more beginners are joining this sport.However,for beginners,how to improve motor skills and game performance is still an important issue.Core strength training has potential as a potential adjunct to improve overall fitness and skill in athletes.Therefore,this research aimed to explore the potential impact of core strength training on the motor skills of tennis beginners to provide better training strategies and guidance for coaches and athletes.展开更多
Background: Self-monitoring is important for recognizing the situations one is facing and assessing one’s own competence to respond appropriately to situations that require multitasking. Purpose: This study aimed to ...Background: Self-monitoring is important for recognizing the situations one is facing and assessing one’s own competence to respond appropriately to situations that require multitasking. Purpose: This study aimed to examine the surface and content validity of the Advanced Beginner Nurses’ Self-Monitoring Scale While Multitasking and refine the scale items accordingly. It is expected that the development of such scale will allow for reflection on advanced beginner nurses’ response to multitasking, leading to further capacity building. Methods: The surface validity of 96 items of the Advanced Beginner Nurses’ Self-Monitoring Scale While Multitasking was examined at a meeting with five expert researchers. Five researchers and five nurses examined the items’ content using an item-level content validity index through a questionnaire survey. Results and Conclusion: The Advanced Beginner Nurses’ Self-Monitoring Scale While Multitasking was organized into 73 items that were refined into scales with surface and content validity. Consequently, five sub-concepts were identified: recognizing the situation one’s facing, seeing one’s self from multiple perspectives, devising concrete strategies depending on the situation, considering a predictable time schedule, and being aware of the situation surrounding one’s self. In the future, it will be necessary to examine the reliability and validity of the scale.展开更多
The incidence of colorectal cancer has been increasing in the developed world including South Korea and China.Colonoscopy allows for greater diagnostic specificity and sensitivity compared with other types of examinat...The incidence of colorectal cancer has been increasing in the developed world including South Korea and China.Colonoscopy allows for greater diagnostic specificity and sensitivity compared with other types of examinations,such as the stool occult blood test,barium enema,and computed tomography colonography.Therefore,in recent years,the demand for colonoscopies has grown rapidly.New beginners including primary care physicians may help meet the increasing demand by performing colonoscopies.However,it is a challenge to learn the procedure due to the long learning-curve and the high rate of complications,such as perforation and bleeding,as compared to gastroscopy.Thus,considerable training and experience are required for optimal performance of colonoscopies.In order to perform a complete colonoscopic examination,there were a few important thingsto learn and remember,such as the position of examinee(e.g.,left and right decubitus,supine,and prone)and examiner(two-man method vs one-man standing method vs one-man sitting method),basic skills(e.g.,tip deflection,push forward and pull back,torque,air suction and insufflation),advanced skills(e.g.,jiggling and shaking,right and left turn shortening,hooking,and slide-by technique),assisting skills(e.g.,position change of examinee,abdominal compression,breathing-holding,and liquid-infusion technique),and intubation techniques along the lower gastrointestinal tract.In this article,we attempt to describe the methods of insertion and advancement of the colonoscope to the new beginners including primary care physician.We believe that this article may be helpful to the new beginners who wish to learn the procedure.展开更多
Translation process is a process of information processing, and also a process of translators' thinking activity. During the process of translation or bilingual communication, translators or bilingual users employ...Translation process is a process of information processing, and also a process of translators' thinking activity. During the process of translation or bilingual communication, translators or bilingual users employ mental translation. To expound how beginners communicate or translate in the bilingual environment, the model of mechanism of mental translation, i.e. match-making mechanism of mental translation, is theoretically constructed.展开更多
With the continuous development of the translation market,more and more students are investing in the study of translation majors.However,for the education of translation majors,Chinese translation educators pay more ...With the continuous development of the translation market,more and more students are investing in the study of translation majors.However,for the education of translation majors,Chinese translation educators pay more attention to the imparting of translation theory knowledge and the cultivation of students’translation abilities.There is still room for further improvement in solving common psychological problems and cultivating the psychological qualities of translation beginners.Therefore,this article starts from the common psychological problems of translation beginners,analyzes their causes,and proposes relative solutions to help improve the level of translation psychological education in China.展开更多
Basic foreign language teaching for language majors plays a significant role in the process of foreign language teaching and is also a crucial stage in the training of foreign language talents. During the stage teache...Basic foreign language teaching for language majors plays a significant role in the process of foreign language teaching and is also a crucial stage in the training of foreign language talents. During the stage teachers should learn about students＇ learning motives and the beginners＇ psychological state to rouse students＇ interest and mobilize their initiatives so that students can change from passive learning to active learning. The teaching effects will thereby be substantially enhanced.展开更多
基金supported by the National Key R&D Program of China[Grant Number 2020YFB1708300]the National Natural Science Foundation of China[Grant Number 52075184].
文摘Topology optimization(TO),a numerical technique to find the optimalmaterial layoutwith a given design domain,has attracted interest from researchers in the field of structural optimization in recent years.For beginners,opensource codes are undoubtedly the best alternative to learning TO,which can elaborate the implementation of a method in detail and easily engage more people to employ and extend the method.In this paper,we present a summary of various open-source codes and related literature on TO methods,including solid isotropic material with penalization(SIMP),evolutionary method,level set method(LSM),moving morphable components/voids(MMC/MMV)methods,multiscale topology optimization method,etc.Simultaneously,we classify the codes into five levels,fromeasy to difficult,depending on their difficulty,so that beginners can get started and understand the form of code implementation more quickly.
文摘With the popularity of tennis in the sports world,more and more beginners are joining this sport.However,for beginners,how to improve motor skills and game performance is still an important issue.Core strength training has potential as a potential adjunct to improve overall fitness and skill in athletes.Therefore,this research aimed to explore the potential impact of core strength training on the motor skills of tennis beginners to provide better training strategies and guidance for coaches and athletes.
文摘Background: Self-monitoring is important for recognizing the situations one is facing and assessing one’s own competence to respond appropriately to situations that require multitasking. Purpose: This study aimed to examine the surface and content validity of the Advanced Beginner Nurses’ Self-Monitoring Scale While Multitasking and refine the scale items accordingly. It is expected that the development of such scale will allow for reflection on advanced beginner nurses’ response to multitasking, leading to further capacity building. Methods: The surface validity of 96 items of the Advanced Beginner Nurses’ Self-Monitoring Scale While Multitasking was examined at a meeting with five expert researchers. Five researchers and five nurses examined the items’ content using an item-level content validity index through a questionnaire survey. Results and Conclusion: The Advanced Beginner Nurses’ Self-Monitoring Scale While Multitasking was organized into 73 items that were refined into scales with surface and content validity. Consequently, five sub-concepts were identified: recognizing the situation one’s facing, seeing one’s self from multiple perspectives, devising concrete strategies depending on the situation, considering a predictable time schedule, and being aware of the situation surrounding one’s self. In the future, it will be necessary to examine the reliability and validity of the scale.
文摘The incidence of colorectal cancer has been increasing in the developed world including South Korea and China.Colonoscopy allows for greater diagnostic specificity and sensitivity compared with other types of examinations,such as the stool occult blood test,barium enema,and computed tomography colonography.Therefore,in recent years,the demand for colonoscopies has grown rapidly.New beginners including primary care physicians may help meet the increasing demand by performing colonoscopies.However,it is a challenge to learn the procedure due to the long learning-curve and the high rate of complications,such as perforation and bleeding,as compared to gastroscopy.Thus,considerable training and experience are required for optimal performance of colonoscopies.In order to perform a complete colonoscopic examination,there were a few important thingsto learn and remember,such as the position of examinee(e.g.,left and right decubitus,supine,and prone)and examiner(two-man method vs one-man standing method vs one-man sitting method),basic skills(e.g.,tip deflection,push forward and pull back,torque,air suction and insufflation),advanced skills(e.g.,jiggling and shaking,right and left turn shortening,hooking,and slide-by technique),assisting skills(e.g.,position change of examinee,abdominal compression,breathing-holding,and liquid-infusion technique),and intubation techniques along the lower gastrointestinal tract.In this article,we attempt to describe the methods of insertion and advancement of the colonoscope to the new beginners including primary care physician.We believe that this article may be helpful to the new beginners who wish to learn the procedure.
文摘Translation process is a process of information processing, and also a process of translators' thinking activity. During the process of translation or bilingual communication, translators or bilingual users employ mental translation. To expound how beginners communicate or translate in the bilingual environment, the model of mechanism of mental translation, i.e. match-making mechanism of mental translation, is theoretically constructed.
文摘With the continuous development of the translation market,more and more students are investing in the study of translation majors.However,for the education of translation majors,Chinese translation educators pay more attention to the imparting of translation theory knowledge and the cultivation of students’translation abilities.There is still room for further improvement in solving common psychological problems and cultivating the psychological qualities of translation beginners.Therefore,this article starts from the common psychological problems of translation beginners,analyzes their causes,and proposes relative solutions to help improve the level of translation psychological education in China.
文摘Basic foreign language teaching for language majors plays a significant role in the process of foreign language teaching and is also a crucial stage in the training of foreign language talents. During the stage teachers should learn about students＇ learning motives and the beginners＇ psychological state to rouse students＇ interest and mobilize their initiatives so that students can change from passive learning to active learning. The teaching effects will thereby be substantially enhanced.
