Measurement,associations,patterns,and promotion:Unveiling vital areas in physical activity epidemiology

Physical activity(PA)epidemiology first emerged as a new field of study around the 1950s with publication of seminal investigations on London civil servants1 and has continued to evolve as a scientific discipline to present time.This subdiscipline of epidemiology studies the frequencies,distributions,and dynamics of PA and its impact on human health,morbidity,and mortality.Research over the past 75 years has demonstrated numerous health benefits of PA.Based on these research findings,the World Health Organization recommends adults aged 18-64 years engage in at least 150-300 min of moderate-intensity aerobic PA per week,or at least 75-150 min of vigorous-intensity aerobic PA per week,or a combination of both intensities.

Shaping global health promotion:a comprehensive analysis of the 10 Global Conferences on Health Promotion Conferences(1986-2021)

Objective This study analyzed how the 10 Global Conferences on Health Promotion have played a significant role in shaping and promoting a worldwide consensus and actions on health promotion,effectively addressing diverse health challenges that evolved over different periods.Methods The textual analysis method was used in this study and text encoding was conducted to systematically examine the declarations and reports presented by the 10 Global Conferences on Health Promotion held during 1986-2021.We summarized the themes and key achievements,and key vocabulary in the conference declarations was extracted and analyzed to construct the global health promotion consensus and actions.Results The fundamental principles of the conferences are to foster consensus and initiate actions in the realm of health promotion on a global scale.The primary purpose and goal are to promote health from regional to global.Significantly,our findings highlight a transition in the primary actors driving health promotion.It underscores a shift in health promotion from being driven primarily by organizations like the World Health Organization,governments,and international bodies,to a more inclusive approach involving non-governmental organizations and the general public.This development implies that health promotion has evolved into a collective global endeavor,demanding the proactive involvement of various stakeholders,and forging new alliances in public health.Meanwhile,the coronavirus disease 2019(COVID-19)pandemic has further shaped the landscape of health promotion,underscoring the need for intensified focus on areas including disease prevention,health education,and the integration of digital health technologies,and emphasizing the importance of a multidimensional,responsive approach in public health initiatives.Conclusions Sustained collaboration and innovative strategies are pivotal to advancing health promotion globally.Countries,together with public and private entities,should intensify cooperation.Multisectoral collaboration among partners such as healthcare,education,social security,and the industry is vital for health promotion and achieving global health goals.

Spatiotemporal variations,influencing factors,and configurational promotion paths of energy efficiency in China’s cities

The promotion of energy efficiency(EE)helps address energy constraints and promote environmental sustainability.This study comprehensively explores the spatiotemporal variations,influencing factors,and configuration promotion paths of EE in 284 Chinese cities during 2003‒2019 using the global super-efficiency minimum distance to strong efficient frontier(G-S-MinDS),exploratory spatial data analysis(ESDA),multiscale geographically weighted regression(MGWR),and fuzzy set qualitative comparative analysis(fsQCA)methods.The findings are:①China’s cities have an annual average EE of 0.658 with a growth rate of 0.53%,showing considerable promotion potential.②Industrial structure optimization,population agglomeration,economic development,and increased green coverage contribute positively,while government intervention and openness hinder China’s urban EE.③Four configurational promotion paths for enhancing China’s urban EE are identified,where among those paths population density is a core condition,while government intervention is not.This study provides valuable insights into substantially improving urban EE,emphasizing the need for targeted policies to address energy and environmental crises in China.

Promotion of biomass, photosynthesis, and root growth of seedling biomass, photosynthesis, and root growth of Populus davidiana × P. bolleana by two species of ectomycorrhizal fungi

The addition of ectomycorrhizal fungi(ECMF),beneficial rhizosphere microorganisms,to the soil can pro-mote plant growth and resistance.Here,Populus davidi-ana×Populus bolleana tissue culture seedlings were grown for 3 months in soils inoculated with one of the species,then seedlings were assessed for mycorrhizal colonization rate and growth,physiological and root traits.Suillus luteus and Populus involutus each formed ectomycorrhizal associa-tions with the seedlings.Seedling height,ground diameter,biomass,and leaf area were significantly greater after treat-ment with ECMF than in the non-inoculated controls.Treat-ment improved all physiological and root variables assessed(chlorophylls and carotenoids,cellulose,and soluble sugars and proteins;root length,surface area,projected area,mean diameter,volume,number of root tips).Seedlings inocu-lated with S.luteus outperformed those inoculated with P.involutus.

The Promotion of China Tourism Day Held at the Bangladesh National Museum

On May 19,the China Tourism Day promotion co-sponsored by the Chinese Embassy in Bangladesh,the Bangladesh National Museum and the Bangladesh Travel Agents Association was successfully held at the Bangladesh National Museum.

Murtagh安全诊断策略联合思维导图构建临床思维在全科教学门诊中的应用

全科教学门诊是培养住院医师规范化培训(简称住培)全科医生临床思维、提升全科诊疗能力的重要培训方法。本文用1例以乏力为主要表现的患者为教学案例,介绍全科教学门诊中采用澳大利亚著名全科医学专家John Murtagh提出的Murtagh安全诊断策略启发住培全科医生对乏力进行诊断与鉴别诊断:(1)引起乏力的常见疾病有哪些?(2)哪些重要疾病是不能忽视的?(3)乏力有什么容易被遗漏的疾病?(4)是否存在潜在的容易被掩盖的疾病?(5)患者是否有话没有说?结合病史、体格检查和实验室检查结果初步诊断为抗中性粒细胞胞浆抗体相关性血管炎引起急进性肾小球肾炎可能性大,及时转诊,肾病理检查确诊乏力的病因为抗中性粒细胞胞浆抗体相关性肾小球肾炎,取得满意疗效。带教老师基于Murtagh安全诊断策略帮助住培全科医生构建乏力鉴别、分析的系统知识框架,从而提升住培全科医生的临床逻辑思维能力和解决临床实际问题的能力;以思维导图为辅助工具,将Murtagh安全诊断策略诊断与鉴别诊断思路可视化、形象化,优化教学效果。

From Inside Out:Internal Marketing as an Engine for Service Promotion-A Secondary Publication

Focusing on“from inside out”means understanding that the driving force behind a successful service promotion campaign lies in a deep connection with the internal team,turning it into the engine that propels a positive brand perception.The University of Panama faces challenges in the effective implementation of strategies involving its internal staff,impacting the coherence and strength of its promotional messages.The research aimed to determine internal marketing strategies as an engine for service promotion at the Central Campus and CRUSAM.The applied study was descriptive,non-experimental field research,and cross-sectional.The sample consisted of 80 individuals using a quota sampling method to measure and quantify the expression of a construct or variable that is not directly observable.A selfadministered questionnaire was used to collect information,measuring variables in their various dimensions.Content validity of the questionnaire was ensured through the evaluation of three experts,and the reliability of the Likert-type instrument was assessed using Cronbach’s α coefficient,which was found to be very high(0.918).The results led to the conclusion that establishing internal marketing strategies is necessary for the transformation and innovation process in the university through service promotion.

Study on the Promotion of Digital Trade to Northeast Asian Regional Economy

Society is currently transitioning from the era of informatization and digitization to the era of intelligence.Advanced technologies such as artificial intelligence,the Internet of Things,and big data are permeating every aspect of production and life.This penetration presents a rare opportunity for the development of digital trade and catalyzes innovation in traditional trade patterns.This paper first analyzes the inevitability of digital trade development in Northeast Asia.Secondly,it delves into the challenges faced by digital trade development and explores in-depth the promotion strategy for digital trade’s impact on the economic development of the Northeast Asia region,providing insights from various perspectives for reference.

A Multimodal Critical Discourse Analysis of Lingnan Cultural Promotional Videos on Social Media

In recent years,more and more directors of culture and tourism have taken part in the promotion of local cultural tourism by cross-dressing,talent shows,and pushing their limits on self-media platforms.This study investigates short videos of Lingnan culture promoted by directors general and deputy directors general of the Culture,Radio,Television,Tourism,and Sports Bureau of counties and cities in Guangdong Province on social media by the method of multimodal critical discourse analysis.The analysis of 33 videos shows that Lingnan culture is a domineering and confident culture,historical culture,graceful and elegant culture,and vibrant and active culture.Domineering and confident culture is embedded in the utterances and behaviors of the directors general or deputy directors general in the video.Historical culture is realized through the conversation with historical figures through time travel.Graceful and elegant culture is constructed in the depiction of sceneries and the depiction of characters’manners.Vibrant and active culture is represented in the depiction of the characters’actional process and analytical process.

The Promotion and Challenges of Modern Electronic Technology in English Reading Teaching

In the context of the information age,modern electronic technology has gradually penetrated into every aspect of our lives,and the field of education is no exception.Especially in English reading teaching,the application of electronic technology has provided unprecedented convenience and possibilities for teachers and students.However,just as every coin has two sides,modern electronic technology has also brought a series of challenges.Some students may overly rely on electronic devices for reading and overlook traditional paper-based reading methods,leading to a decline in reading comprehension ability.In addition,prolonged use of electronic devices can also have a negative impact on students’eyesight.Therefore,when using electronic technology for reading teaching,teachers need to pay attention to guiding students reasonably,balancing the use of electronic devices and traditional reading methods,and protecting students’vision and reading comprehension abilities.This article aims to explore the promotion and challenges of modern electronic technology in English reading teaching.

Marketing Strategies for Reading Promotion Activities in Academic Libraries:A Case Study of the University of Shanghai for Science and Technology

In the contemporary digital age,traditional reading habits have been compromised by digital media,a situation that has forced academic libraries to adopt proactive marketing approaches to promote reading among students and faculty.This article investigates the implementation of marketing strategies in promoting reading activities within academic libraries,taking the University of Shanghai for Science and Technology as a case study.The paper explores various marketing strategies employed by academic libraries,including market segmentation,utilization of new media platforms,and the creation of personalized content for readers.Drawing from an extensive literature review and real-world examples,the study establishes a framework for marketing reading promotion activities tailored to academic libraries.These findings underscore how effective marketing strategies can enhance user participation,expand library influence,and optimize resource utilization.

The Discourse-Historical Approach of Identity Construction in Corporate Promotional Videos for External Publicity Image

Corporate identity construction of external publicity image is an important part of the development of enterprises.Based on Wodak’s discourse-historical approach,this study takes the text of COFCO’s English promotional video as the research object,analyzes the corporate brand image,media image,organizational image,and environmental image constructed by the enterprises from three steps:linguistic expression,discourse strategy,and theme to provide references for Chinese enterprises to enhance their international influence.

Economic Analysis and Research of New Energy Vehicle Promotion Model

New energy vehicles represent the inevitable trend of future development.Compared to traditional fuel vehicles,they are more energy-saving and environmentally friendly,effectively reducing air pollution and mitigating excessive exploitation of oil resources,a stance strongly supported by governments.However,new energy vehicles possess certain drawbacks in terms of price and usability compared to traditional counterparts.Therefore,external support is imperative for their development.This paper delineates four main sections:the background of new energy vehicle promotion and application,a comparative analysis of domestic and foreign promotion models,specific promotion suggestions,and future development prospects.By leveraging insights from economic analysis,the optimal promotion model for new energy vehicles is elucidated.

Development of a Sports Safety Promotion Framework Based on KABP Theory and 4M Management

This study explores the significance,current research landscape,and conceptualization of sports safety promotion.Safety in sports is fundamental to youth physical activities,and an excessive focus on or neglect of safety is unwarranted.Globally,numerous countries have extensively researched sports safety promotion and implemented diverse strategies.Drawing from KABP(Knowledge,Attitude,Behavior,Practice)theory and 4M(Man,Machine,Medium,Management)management,this paper presents a conceptual framework for sports safety promotion.It integrates these theories to devise a comprehensive accident prevention model within a sports safety promotion system.The framework prioritizes enhancing students’safety literacy and underscores the practical application of safety knowledge and skills in simulated sports settings following structured safety education.It aims to enhance students’competency and proficiency in averting sports-related injuries.

滴灌棉田节水灌溉系统控制策略研究

针对传统棉田节水灌溉系统灌溉精度低、运行稳定性差的问题,设计了一种基于Fuzzy-PID控制的棉田节水灌溉控制系统。系统通过土壤湿度传感器采集棉田的实时土壤湿度作为控制决策依据,结合专家经验制定模糊控制规则,设计了Fuzzy-PID控制器,并在Simulink中对系统进行建模与仿真试验,对Fuzzy-PID控制方法和常规的PID控制方法进行仿真分析。仿真曲线表明:与传统PID控制器相比,Fuzzy-PID控制的稳态时间减少了约7.3 s,超调量减少了5.65%。试验结果表明:模糊PID控制方式调节精度和稳态性能更好,可及时调整土壤湿度,进行适时、适量的灌溉,一定程度上提高了系统灌溉精度,可以满足大田棉花灌溉需求。

基于碳排放核算范围视角下城市社区实现绿色繁荣的规划策略行动

社区作为现代城市管理和社会生活的重要基础单元,是碳排放的重点也是低碳发展的重要载体。在梳理“绿色繁荣”社区的目标与内涵基础上,结合相关技术标准与理论实践,以碳排放核算的视角进行切入,将国际碳排放核算标准中的“范围”概念应用到社区层面,建立社区碳排放的范围分类,识别社区减碳的关键维度,并提出实现绿色繁荣社区的规划设计策略与具体行动,研究结果可为城市、区域乃至国家实现低碳高质量发展目标提供经验借鉴。

绘本资源与译林小学英语教材的融合策略分析

传统的教学方式已不能适应当下的英语教学需求, 将英语教材与绘本故事融合,能够使英语教学内容更加 生动形象化,有利于学生更好地掌握课程内容。因此,将 绘本教学融入小学英语教学是提高学生语言能力、促进 课程育人的重要途径之一。本文将从译林版小学英语教 材出发,对学校英语课堂教学状况展开深入剖析,探究绘 本故事及译林版小学英语教材融合教学实践的需求,分 析学校教育环境中实现这一融合教学的具体策略,以期 提高英语教学质量与学生学习兴趣。

基于储能型智能软开关联合网络重构的配电网供电恢复策略

为应对自然灾害、网路攻击等极端事件导致的停电事故,并降低电网的失负荷率与经济损失,提出了一种极端事件下储能型智能软开关(energy storage integrated soft open point,E-SOP)联合网络重构的主动配电网供电恢复策略。首先,介绍了E-SOP接入配网的拓扑结构示意图,并建立其在故障恢复下的数学模型。其次,考虑三级负荷的重要程度和网络损耗,以配网各节点损失程度和网络损失最小为目标函数,构建E-SOP和网络重构联合进行供电恢复的运行模型,实现极端事件下主动配电网的快速恢复。最后,以改进的IEEE33节点配电网为例分别研究了E-SOP安装容量、位置、数量等参数对电网恢复能力的影响,并对其供电恢复策略进行验证分析。研究结果表明:所提策略可减少配电网故障下的失负荷率,进一步提升供电恢复水平。

项目式学习的教学组织策略

项目式学习是指教师组织学生围绕某个主题任务开展自主探究学习,通过完成任务过程实现教育目标的教学模式。项目式学习的教育意义在于落实课标理念、建议、目标,匹配核心素养建构原理,保障学生科学素养综合、全面、优质发展。本文结合小学5~6年级科学课程教学实践,探讨项目式学习教学组织的要点及策略。

存量优化视角下葑门横街更新的织补策略研究

中国式城市化的进程给老旧街区发展带来了机遇与挑战,其交通不畅、空间失活、基础设施陈旧等问题明显。随着城市空间逐渐从增量建设向存量优化转型,老旧街区作为存量空间的重要组成部分,其更新改造成为城市建设工作中的重点之一。文章立足存量优化的视角,选取了符合城市更新发展趋势的织补理论,针对苏州葑门横街道路交通、街巷空间、功能业态、文化属性方面的问题,归纳出其更新改造的织补要素,提出了物质和文化层面的织补策略。文章有利于完善和发展织补理论在城市老旧街区小规模渐进式更新中的应用与可持续发展,为城市老旧街区的更新提供更多的基础理论与科学依据。