BACKGROUND Orthopaedic surgical education has traditionally depended on the apprenticeship model of“see one,do one,teach one”.However,reduced operative exposure,stricter work-hour regulations,medicolegal constraints...BACKGROUND Orthopaedic surgical education has traditionally depended on the apprenticeship model of“see one,do one,teach one”.However,reduced operative exposure,stricter work-hour regulations,medicolegal constraints,and patient safety concerns have constrained its practicality.Simulation-based training has become a reliable,safe,and cost-efficient alternative.Dry lab techniques,especially virtual and augmented reality,make up 78%of current dry lab research,whereas wet labs still set the standard for anatomical realism.AIM To evaluate the effectiveness,limitations,and future directions of wet and dry lab simulation in orthopaedic training.METHODS A scoping review was carried out across four databases-PubMed,Cochrane Library,Web of Science,and EBSCOhost-up to 2025.Medical Subject Headings included:"Orthopaedic Education","Wet Lab","Dry Lab","Simulation Training","Virtual Reality",and"Surgical Procedure".Eligible studies focused on orthopaedic or spinal surgical education,employed wet or dry lab techniques,and assessed training effectiveness.Exclusion criteria consisted of non-English publications,abstracts only,non-orthopaedic research,and studies unrelated to simulation.Two reviewers independently screened titles,abstracts,and full texts,resolving discrepancies with a third reviewer.RESULTS From 1851 records,101 studies met inclusion:78 on dry labs,7 on wet labs,4 on both.Virtual reality(VR)simulations were most common,with AI increasingly used for feedback and assessment.Cadaveric training remains the gold standard for accuracy and tactile feedback,while dry labs-especially VR-offer scalability,lower cost(40%-60%savings in five studies),and accessibility for novices.Senior residents prefer wet labs for complex tasks;juniors favour dry labs for basics.Challenges include limited transferability data,lack of standard outcome metrics,and ethical concerns about cadaver use and AI assessment.CONCLUSION Wet and dry labs each have unique strengths in orthopaedic training.A hybrid approach combining both,supported by standardised assessments and outcome studies,is most effective.Future efforts should aim for uniform reporting,integrating new technologies,and policy support for hybrid curricula to enhance skills and patient care.展开更多
数字化赋能教学已成为当前教学的新趋势,本文借助Earth Space Lab程序赋能“地球的运动”教学,帮助学生从本质上理解较为抽象的地理概念,同时,基于Earth Space Lab的教学不仅能实现学生对抽象概念的熟练掌握与灵活应用,促进作业质量与...数字化赋能教学已成为当前教学的新趋势,本文借助Earth Space Lab程序赋能“地球的运动”教学,帮助学生从本质上理解较为抽象的地理概念,同时,基于Earth Space Lab的教学不仅能实现学生对抽象概念的熟练掌握与灵活应用,促进作业质量与学习效果显著提升,还能进一步提升学生学习兴趣、地理实践力与综合思维,促进其地理核心素养的培育。展开更多
With the rapid development of China's agricultural production and the improvement of people's living standards and health awareness,people's demands for food quality and nutrition have become increasingly ...With the rapid development of China's agricultural production and the improvement of people's living standards and health awareness,people's demands for food quality and nutrition have become increasingly strong. Agricultural products that meet various functional needs such as nutrition,health care and safety are increasingly favored by the general public. Se,one of the trace elements necessary for the human body,has begun to be applied and developed in medicine and other life sciences. Developing Se-enriched agricultural relying on Guangxi's unique Se-enriched soil resources is of great significance to enhance people's quality of life,increase the added value of agricultural products,and promote the transformation and upgrading of modern agriculture in the region. Starting with the development status and advantages of industrial development of Se-enriched agriculture in Guangxi,the main problems existing in the current industrial development of Se-enriched agriculture in Guangxi were summarized,and specific countermeasures were put forward in this paper,so as to provide theoretical support for the development of Se-enriched agriculture in Guangxi.展开更多
This study was conducted to investigate the effect of Se-enriched lactobacillus on antibody of Newcastle Disease Virus(NDV)of broilers.One thousand day-old AA broiler chickens were selected from a chicken farm of Jing...This study was conducted to investigate the effect of Se-enriched lactobacillus on antibody of Newcastle Disease Virus(NDV)of broilers.One thousand day-old AA broiler chickens were selected from a chicken farm of Jinghai County,and the chickens were divided randomly into two groups,which respectively had five repeat groups with 100 chickens each,one named basal diet group,and the other named Se-enriched lactobacillus group.Corn soybean meal diet was selected for basal diet group,while 2%se-enriched lactobacillus was added into corn soybean meal diet for the other group.The method of feeding was free diet,drinking,and routine immunization program was adopted.This test period was 42 d.Two chickens were selected randomly in each repeat for slaughtering and collecting serums on the 14th,28th and 42nd d.Assessments on the effect of Se-enriched lactobacillus in antibody titer of NDV of broilers were made by hemagglutination-inhibition test.The results indicated that antibody titer of NDV was increased significantly by Se-enriched lactobacillus.展开更多
The Literary Lab at Stanford University is one of the birthplaces of digital humanities and has maintained significant influence in this field over the years.Professor Hui Haifeng has been engaged in research on digit...The Literary Lab at Stanford University is one of the birthplaces of digital humanities and has maintained significant influence in this field over the years.Professor Hui Haifeng has been engaged in research on digital humanities and computational criticism in recent years.During his visiting scholarship at Stanford University,he participated in the activities of the Literary Lab.Taking this opportunity,he interviewed Professor Mark Algee-Hewitt,the director of the Literary Lab,discussing important topics such as the current state and reception of DH(digital humanities)in the English Department,the operations of the Literary Lab,and the landscape of computational criticism.Mark Algee-Hewitt's research focuses on the eighteenth and early nineteenth centuries in England and Germany and seeks to combine literary criticism with digital and quantitative analyses of literary texts.In particular,he is interested in the history of aesthetic theory and the development and transmission of aesthetic and philosophical concepts during the Enlightenment and Romantic periods.He is also interested in the relationship between aesthetic theory and the poetry of the long eighteenth century.Although his primary background is English literature,he also has a degree in computer science.He believes that the influence of digital humanities within the humanities disciplines is growing increasingly significant.This impact is evident in both the attraction and assistance it offers to students,as well as in the new interpretations it brings to traditional literary studies.He argues that the key to effectively integrating digital humanities into the English Department is to focus on literary research questions,exploring how digital tools can raise new questions or provide new insights into traditional research.展开更多
化工科研实验室因学科特性,科研人员在开展研发工作时面临一定安全风险。如何保障实验室科研环境安全、消除潜在安全隐患,是值得深入探讨的问题。Lab Take Two是一种行为安全管理模式,即利用较短时间思考即将开展工作的计划、安全风险...化工科研实验室因学科特性,科研人员在开展研发工作时面临一定安全风险。如何保障实验室科研环境安全、消除潜在安全隐患,是值得深入探讨的问题。Lab Take Two是一种行为安全管理模式,即利用较短时间思考即将开展工作的计划、安全风险及潜在问题,并针对发现的安全风险和潜在问题采取相应控制手段,以消除实验室潜在安全隐患,属于实验室行为安全理论。通过实施Lab Take Two行为安全管理,可引导员工主动发现实验室潜在安全隐患,有效降低实验室风险,减少科研实验室未遂事件和事故,为化工科研工作提供有力保障。展开更多
Mastitis is an inflammatory infection of the mammary glands that is frequently observed in animals. The aim of this study was to determine the prevalence of this infection, identify the pathogens responsible and highl...Mastitis is an inflammatory infection of the mammary glands that is frequently observed in animals. The aim of this study was to determine the prevalence of this infection, identify the pathogens responsible and highlight the risk factors in the region of Labé (Republic of Guinea). The survey involved 96 farmers in three prefectures (Koubia, Labé, Lélouma) and covered 3,199 animals, including 611 lactating females. The clinical survey revealed 49 suspected cases of mastitis, mainly in goats. The analysis showed a prevalence of clinical mastitis of 2.95% and a mortality rate of 18.35%. The identified risk factors were the hygiene of the premises, the age of the females, husbandry practices and the lack of regular veterinary care.展开更多
Objective:To explore and analyze the effect of the Wet Lab combined with the PBL teaching mode in ophthalmology clinical practice teaching.Methods:Sixty interns who interned in the ophthalmology department of Daqing O...Objective:To explore and analyze the effect of the Wet Lab combined with the PBL teaching mode in ophthalmology clinical practice teaching.Methods:Sixty interns who interned in the ophthalmology department of Daqing Oilfield General Hospital from May 2024 to December 2024 were selected and randomly divided into a control group and a research group,with 30 students in each group.The learning outcomes and satisfaction levels of the two groups of students were compared.The interns in the control group used the traditional teaching mode,while those in the research group used the Wet Lab combined with the PBL teaching mode.The internship outcomes and satisfaction levels of the two groups of students were compared and analyzed.Results:Compared with the students in the control group,the students in the research group showed significantly better internship outcomes and satisfaction levels in ophthalmology clinical practice teaching(P<0.05).Conclusion:The teaching mode of the research group was superior to that of the control group in terms of intern satisfaction and internship outcomes in ophthalmology clinical practice teaching.展开更多
文摘BACKGROUND Orthopaedic surgical education has traditionally depended on the apprenticeship model of“see one,do one,teach one”.However,reduced operative exposure,stricter work-hour regulations,medicolegal constraints,and patient safety concerns have constrained its practicality.Simulation-based training has become a reliable,safe,and cost-efficient alternative.Dry lab techniques,especially virtual and augmented reality,make up 78%of current dry lab research,whereas wet labs still set the standard for anatomical realism.AIM To evaluate the effectiveness,limitations,and future directions of wet and dry lab simulation in orthopaedic training.METHODS A scoping review was carried out across four databases-PubMed,Cochrane Library,Web of Science,and EBSCOhost-up to 2025.Medical Subject Headings included:"Orthopaedic Education","Wet Lab","Dry Lab","Simulation Training","Virtual Reality",and"Surgical Procedure".Eligible studies focused on orthopaedic or spinal surgical education,employed wet or dry lab techniques,and assessed training effectiveness.Exclusion criteria consisted of non-English publications,abstracts only,non-orthopaedic research,and studies unrelated to simulation.Two reviewers independently screened titles,abstracts,and full texts,resolving discrepancies with a third reviewer.RESULTS From 1851 records,101 studies met inclusion:78 on dry labs,7 on wet labs,4 on both.Virtual reality(VR)simulations were most common,with AI increasingly used for feedback and assessment.Cadaveric training remains the gold standard for accuracy and tactile feedback,while dry labs-especially VR-offer scalability,lower cost(40%-60%savings in five studies),and accessibility for novices.Senior residents prefer wet labs for complex tasks;juniors favour dry labs for basics.Challenges include limited transferability data,lack of standard outcome metrics,and ethical concerns about cadaver use and AI assessment.CONCLUSION Wet and dry labs each have unique strengths in orthopaedic training.A hybrid approach combining both,supported by standardised assessments and outcome studies,is most effective.Future efforts should aim for uniform reporting,integrating new technologies,and policy support for hybrid curricula to enhance skills and patient care.
文摘数字化赋能教学已成为当前教学的新趋势,本文借助Earth Space Lab程序赋能“地球的运动”教学,帮助学生从本质上理解较为抽象的地理概念,同时,基于Earth Space Lab的教学不仅能实现学生对抽象概念的熟练掌握与灵活应用,促进作业质量与学习效果显著提升,还能进一步提升学生学习兴趣、地理实践力与综合思维,促进其地理核心素养的培育。
基金Supported by Science and Technology Plan Project of Guangxi Zhuang Autonomous Region(GK-AA17202037,GK-AB16380164,2015GXNSFAA139101)Science and Technology Project of Xixiangtang,Nanning(201710304)
文摘With the rapid development of China's agricultural production and the improvement of people's living standards and health awareness,people's demands for food quality and nutrition have become increasingly strong. Agricultural products that meet various functional needs such as nutrition,health care and safety are increasingly favored by the general public. Se,one of the trace elements necessary for the human body,has begun to be applied and developed in medicine and other life sciences. Developing Se-enriched agricultural relying on Guangxi's unique Se-enriched soil resources is of great significance to enhance people's quality of life,increase the added value of agricultural products,and promote the transformation and upgrading of modern agriculture in the region. Starting with the development status and advantages of industrial development of Se-enriched agriculture in Guangxi,the main problems existing in the current industrial development of Se-enriched agriculture in Guangxi were summarized,and specific countermeasures were put forward in this paper,so as to provide theoretical support for the development of Se-enriched agriculture in Guangxi.
基金National Natural Science Foundation of China(31101867)Project of Tianjin Agricultural University Affiliated Animal Hospital(ZH004903)。
文摘This study was conducted to investigate the effect of Se-enriched lactobacillus on antibody of Newcastle Disease Virus(NDV)of broilers.One thousand day-old AA broiler chickens were selected from a chicken farm of Jinghai County,and the chickens were divided randomly into two groups,which respectively had five repeat groups with 100 chickens each,one named basal diet group,and the other named Se-enriched lactobacillus group.Corn soybean meal diet was selected for basal diet group,while 2%se-enriched lactobacillus was added into corn soybean meal diet for the other group.The method of feeding was free diet,drinking,and routine immunization program was adopted.This test period was 42 d.Two chickens were selected randomly in each repeat for slaughtering and collecting serums on the 14th,28th and 42nd d.Assessments on the effect of Se-enriched lactobacillus in antibody titer of NDV of broilers were made by hemagglutination-inhibition test.The results indicated that antibody titer of NDV was increased significantly by Se-enriched lactobacillus.
文摘The Literary Lab at Stanford University is one of the birthplaces of digital humanities and has maintained significant influence in this field over the years.Professor Hui Haifeng has been engaged in research on digital humanities and computational criticism in recent years.During his visiting scholarship at Stanford University,he participated in the activities of the Literary Lab.Taking this opportunity,he interviewed Professor Mark Algee-Hewitt,the director of the Literary Lab,discussing important topics such as the current state and reception of DH(digital humanities)in the English Department,the operations of the Literary Lab,and the landscape of computational criticism.Mark Algee-Hewitt's research focuses on the eighteenth and early nineteenth centuries in England and Germany and seeks to combine literary criticism with digital and quantitative analyses of literary texts.In particular,he is interested in the history of aesthetic theory and the development and transmission of aesthetic and philosophical concepts during the Enlightenment and Romantic periods.He is also interested in the relationship between aesthetic theory and the poetry of the long eighteenth century.Although his primary background is English literature,he also has a degree in computer science.He believes that the influence of digital humanities within the humanities disciplines is growing increasingly significant.This impact is evident in both the attraction and assistance it offers to students,as well as in the new interpretations it brings to traditional literary studies.He argues that the key to effectively integrating digital humanities into the English Department is to focus on literary research questions,exploring how digital tools can raise new questions or provide new insights into traditional research.
文摘化工科研实验室因学科特性,科研人员在开展研发工作时面临一定安全风险。如何保障实验室科研环境安全、消除潜在安全隐患,是值得深入探讨的问题。Lab Take Two是一种行为安全管理模式,即利用较短时间思考即将开展工作的计划、安全风险及潜在问题,并针对发现的安全风险和潜在问题采取相应控制手段,以消除实验室潜在安全隐患,属于实验室行为安全理论。通过实施Lab Take Two行为安全管理,可引导员工主动发现实验室潜在安全隐患,有效降低实验室风险,减少科研实验室未遂事件和事故,为化工科研工作提供有力保障。
文摘Mastitis is an inflammatory infection of the mammary glands that is frequently observed in animals. The aim of this study was to determine the prevalence of this infection, identify the pathogens responsible and highlight the risk factors in the region of Labé (Republic of Guinea). The survey involved 96 farmers in three prefectures (Koubia, Labé, Lélouma) and covered 3,199 animals, including 611 lactating females. The clinical survey revealed 49 suspected cases of mastitis, mainly in goats. The analysis showed a prevalence of clinical mastitis of 2.95% and a mortality rate of 18.35%. The identified risk factors were the hygiene of the premises, the age of the females, husbandry practices and the lack of regular veterinary care.
基金Higher Education Research Project of Heilongjiang Provincial Higher Education Society:Design and Effect Evaluation of Ophthalmology Clinical Practice Teaching Mode Based on Wet Lab Combined with PBL Teaching Method(23GJYBF110)。
文摘Objective:To explore and analyze the effect of the Wet Lab combined with the PBL teaching mode in ophthalmology clinical practice teaching.Methods:Sixty interns who interned in the ophthalmology department of Daqing Oilfield General Hospital from May 2024 to December 2024 were selected and randomly divided into a control group and a research group,with 30 students in each group.The learning outcomes and satisfaction levels of the two groups of students were compared.The interns in the control group used the traditional teaching mode,while those in the research group used the Wet Lab combined with the PBL teaching mode.The internship outcomes and satisfaction levels of the two groups of students were compared and analyzed.Results:Compared with the students in the control group,the students in the research group showed significantly better internship outcomes and satisfaction levels in ophthalmology clinical practice teaching(P<0.05).Conclusion:The teaching mode of the research group was superior to that of the control group in terms of intern satisfaction and internship outcomes in ophthalmology clinical practice teaching.
