Design and Development of Small Modular Courses for“Education-Training Integration”in Vocational Colleges:A Case Study

Vocational education plays a vital role in the development of skilled technical professionals and the advancement of the economy.However,the emphasis on campus education often neglects the importance of external training,hindering the overall development of vocational education.This study aims to address this issue by exploring the design and development of small modular courses that integrate training and education in vocational colleges,focusing on the mechanics course as a case study.The research methods employed in this study include an in-depth analysis of enterprise training needs,the development of digital teaching resources utilizing the finite element method(FEM),and the implementation of a small modular course integrating education and training.The data analysis reveals positive outcomes in terms of learners’comprehension and engagement with complex mechanics formulas through the use of stress nephograms and other digital resources.This research provides a new perspective on curriculum design and offers insights into the integration of training and education in vocational colleges.The findings underscore the significance of incorporating innovative teaching methodologies and digital resources in enhancing the quality and relevance of vocational education,ultimately contributing to the cultivation of skilled professionals and the growth of the vocational education sector.

Responses of the Southern Ocean mixed layer depth to the eastern and central Pacific El Niño events during austral winter

Based on the Ocean Reanalysis System version 5(ORAS5)and the fifth-generation reanalysis datasets derived from European Centre for Medium-Range Weather Forecasts(ERA5),we investigate the different impacts of the central Pacific(CP)El Niño and the eastern Pacific(EP)El Niño on the Southern Ocean(SO)mixed layer depth(MLD)during austral winter.The MLD response to the EP El Niño shows a dipole pattern in the South Pacific,namely the MLD dipole,which is the leading El Niño-induced MLD variability in the SO.The tropical Pacific warm sea surface temperature anomaly(SSTA)signal associated with the EP El Niño excites a Rossby wave train propagating southeastward and then enhances the Amundsen Sea low(ASL).This results in an anomalous cyclone over the Amundsen Sea.As a result,the anomalous southerly wind to the west of this anomalous cyclone advects colder and drier air into the southeast of New Zealand,leading to surface cooling through less total surface heat flux,especially surface sensible heat(SH)flux and latent heat(LH)flux,and thus contributing to the mix layer(ML)deepening.The east of the anomalous cyclone brings warmer and wetter air to the southwest of Chile,but the total heat flux anomaly shows no significant change.The warm air promotes the sea ice melting and maintains fresh water,which strengthens stratification.This results in a shallower MLD.During the CP El Niño,the response of MLD shows a separate negative MLD anomaly center in the central South Pacific.The Rossby wave train triggered by the warm SSTA in the central Pacific Ocean spreads to the Amundsen Sea,which weakens the ASL.Therefore,the anomalous anticyclone dominates the Amundsen Sea.Consequently,the anomalous northerly wind to the west of anomalous anticyclone advects warmer and wetter air into the central and southern Pacific,causing surface warming through increased SH,LH,and longwave radiation flux,and thus contributing to the ML shoaling.However,to the east of the anomalous anticyclone,there is no statistically significant impact on the MLD.

Exploration of the Talent Cultivation Model for the Integration of Industry and Education in University Asset Evaluation

During the 14th Five Year Plan period,the main task of talent team construction in China’s asset appraisal industry was to develop innovative talent training models.Therefore,this article focuses on the talent cultivation model of integrating industry and education in asset evaluation in universities,systematically summarizes the theoretical and practical significance of research on asset evaluation talent cultivation models in universities,and explores the construction measures of asset evaluation talent cultivation models based on the integration of industry and education that meet social needs and the development of the times[1].At the same time,the strategy of constructing a deep integration talent training system was explored,guided by the integration of industry and education,to cultivate asset evaluation composite talents with strong practical skills.The aim is to provide a reference for improving the quality of asset evaluation professionals in China and promoting the development of asset evaluation talent training models.

A new approach towards the sustainability of urban-rural integration:The development strategy for central villages in the Abbasiya District of Iraq using GIS techniques

The development of rural areas usually has a positive impact on the urban-rural integration. This study explores an innovative approach to stimulate rural development by proposing qualified villages as central villages that can provide basic urban services for their residents and residents of neighboring villages. This approach can contribute to overcoming the various problems that rural areas faced at the social, economic, and environmental levels. It seeks to achieve spatial sustainability of rural areas, representing a new approach by integrating urban development methods to revitalize rural villages. The study analyzed 15 villages belonging to Abbasiya District of AL Kufa City in the Najaf Governorate of Iraq. Based on the GIS techniques and the analysis of urban service indicators(village population, percentage of urban building materials used in villages, distance between village and health centers, distance between village and main roads, nature of economic activity, distance between village and educational institutions, distance between village and drinking water sources, number of communication towers, and distance between village and urban administrative center), this study proposed that Abu Gharb and Albu Ghraib can served as central villages in Abbasiya District in the future. This study establishes a new rural spatial structure to achieve rural sustainable development, improves the development status of rural areas, and provides a theoretical basis for the government and relevant institutions to use urban service indicators, achieving rural sustainable development and formulating relevant development policies in Abbasiya District.

Research on The Software Development Ability Training With Gradual and Whole Process Based on The Deep Integration Between Industry and Education

In view of the mechanism and quality problems in the software ability training of computer majors in colleges and universities,as well as the engineering ability and innovation ability training results can not effectively meet the needs of society,this paper discusses how to realize the deep integration of production and education through school enterprise cooperation under the existing training mode.Through the establishment of a progressive whole process training system,students’software ability can be improved in an all-round way.Taking Shenyang Aerospace University as an example,it expounds how to organically combine the theoretical teaching in class with the cultivation of extracurricular innovation ability,and gradually guide students to comprehensively improve their software development ability and innovation ability.The model has been running for many years,and plays a leading role in promoting the reform of education and teaching and improving the quality of education,and provides reference for the brotherly colleges and universities.

Theory and practice for assessing structural integrity and dynamical integrity of high-speed trains

Purpose–The safety and reliability of high-speed trains rely on the structural integrity of their components and the dynamic performance of the entire vehicle system.This paper aims to define and substantiate the assessment of the structural integrity and dynamical integrity of high-speed trains in both theory and practice.The key principles and approacheswill be proposed,and their applications to high-speed trains in Chinawill be presented.Design/methodology/approach–First,the structural integrity and dynamical integrity of high-speed trains are defined,and their relationship is introduced.Then,the principles for assessing the structural integrity of structural and dynamical components are presented and practical examples of gearboxes and dampers are provided.Finally,the principles and approaches for assessing the dynamical integrity of highspeed trains are presented and a novel operational assessment method is further presented.Findings–Vehicle system dynamics is the core of the proposed framework that provides the loads and vibrations on train components and the dynamic performance of the entire vehicle system.For assessing the structural integrity of structural components,an open-loop analysis considering both normal and abnormal vehicle conditions is needed.For assessing the structural integrity of dynamical components,a closed-loop analysis involving the influence of wear and degradation on vehicle system dynamics is needed.The analysis of vehicle system dynamics should follow the principles of complete objects,conditions and indices.Numerical,experimental and operational approaches should be combined to achieve effective assessments.Originality/value–The practical applications demonstrate that assessing the structural integrity and dynamical integrity of high-speed trains can support better control of critical defects,better lifespan management of train components and better maintenance decision-making for high-speed trains.

Point of care ultrasonography as the new“Laennec Sthetoscope”

Point of care ultrasonography(POCUS)has evolved to become the fifth pillar of the conventional physical examination,and use of POCUS protocols have significantly decreased procedure complications and time to diagnose.However,lack of experience in POCUS by preceptors in medical schools and nephrology residency programs are significant barriers to implement a broader use.In rural and low-income areas POCUS may have a transformative effect on health care management.

Petroleum geology of marl in Triassic Leikoupo Formation and discovery significance of Well Chongtan1 in central Sichuan Basin,SW China

In 2022,the risk exploration well Chongtan1(CT1)in the Sichuan Basin revealed commercial oil and gas flow during test in a new zone–the marl of the second submember of the third member of Leikoupo Formation(Lei-32)of Middle Triassic,recording a significant discovery.However,the hydrocarbon accumulation in marl remains unclear,which restricts the selection and deployment of exploration area.Focusing on Well CT1,the hydrocarbon accumulation characteristics of Lei-32 marl are analyzed to clarify the potential zones for exploration.The following findings are obtained.First,according to the geochemical analysis of petroleum and source rocks,oil and gas in the Lei-32 marl of Well CT1 are originated from the same marl.The marl acts as both source rock and reservoir rock.Second,the Lei-32 marl in central Sichuan Basin is of lagoonal facies,with a thickness of 40–130 m,an area of about 40000 km^(2),a hydrocarbon generation intensity of(4–12)×10^(8) m^(3)/km^(2),and an estimated quantity of generated hydrocarbons of 25×10^(12) m^(3).Third,the lagoonal marl reservoirs are widely distributed in central Sichuan Basin.Typically,in Xichong–Yilong,Ziyang–Jianyang and Moxi South,the reservoirs are 20–60 m thick and cover an area of 7500 km^(2).Fourth,hydrocarbons in the lagoonal marl are generated and stored in the Lei-32 marl,which means that marl serves as both source rock and reservoir rock.They represent a new type of unconventional resource,which is worthy of exploring.Fifth,based on the interpretation of 2D and 3D seismic data from central Sichuan Basin,Xichong and Suining are defined as favorable prospects with estimated resources of(2000–3000)×10^(8) m^(3).

基于复杂适应系统(CAS)理论的编辑出版人才培养机制研究

全面考察编辑出版人才培养中的各个主体及其所处的外部环境,探索新时代下编辑出版人才培养机制。文章引入复杂适应系统理论,明确系统内部的各个主体,并梳理微观层面上的主体适应性和宏观层面上的多元主体互动。依循核心主体—其他多元主体—主体与主体之间—主体与外部环境之间的各个系统层次,立足于对编辑出版人才主体地位的明确,提出新时代下政府、高校、出版单位、行业协会多主体联合的编辑出版人才培养机制。提出应尊重编辑出版人才主体及其个人发展,激发主体活力以释放新动能,促进主体间交互以实现整体涌现,并以多样化的人才培养成就多元化的编辑出版人才,以助力出版业的高质量发展。

Visual function and biofeedback training of patients with central vision loss:a review

Older individuals with macular diseases,such as age-related macular degeneration,experience central vision loss(CVL)due to degeneration of their photoreceptors and retinal cells.Patients with CVL may experience various vision impairments,including of visual acuity,fixation stability,contrast sensitivity,and stereoacuity.After CVL,most patients develop a preferred retinal locus outside the affected macular region,which serves as a new visual reference.In this review,we provide an overview of the visual function and impairment in individuals with CVL.In addition,the important role of biofeedback training on the visual function and activity of individuals with CVL is also reviewed.Accordingly,the location and development of the preferred retinal loci are discussed.Finally,this review discusses how to conduct biofeedback training to treat individuals with CVL.

Research on the Integrated Training Path of Secondary Vocational,Vocational,and Undergraduate Talents Based on Modern Vocational Education Group

Accelerating the construction of modern vocational education groups and promoting the integrated training of secondary vocational,vocational,and undergraduate talents,providing talent support for regional economic development,are inevitable choices to enhance the adaptability of vocational education.Based on the new development and requirements in the new situation,vocational colleges actively explore the path of connecting and cultivating secondary vocational,vocational,and undergraduate talents in accordance with the talent needs of local economic development and industrial system development.The linkage between government,school,and enterprise is established to build a modern vocational education group,aiming to build a professional chain in the industrial chain and promote innovative development of the new industrial system.Relying on the development needs of professional clusters,a multi-level system of connecting and cultivating secondary vocational,vocational,and undergraduate talents is constructed,which is in line with industry and enterprise standards.It is also necessary to build a“post-course competition certification”talent training model for connecting secondary vocational,vocational,and undergraduate students,rely on the advantages of multiple schools and enterprises,establish a platform for integrating industry and education,and innovate the evaluation system for connecting secondary vocational,vocational,and undergraduate students.

An investigative report on information literacy training of individual farmers in central China and on issues related to remedial measures:A case study of farmers information literacy in a few districts of Hubei province

This paper introduced first a conceptual framework of 'information literacy training of farmers' based on the widely recognized understanding of the term 'information literacy(IL).' It then followed with a discussion based on these three authors' field investigation regarding to Hubei peasants' current information literacy training in such perspectives as information consciousness,information ability and ways and means of information access.It concluded by pointing out some of the more apparent factors that had adverse impacts on the farmers' information literacy training in central China and suggested a few possible remedial measures to guide the course for those who are involved in such undertakings.

专创融合视角下“学研赛创”一体化能力培养研究——以移动应用开发专业“Android移动应用开发”课程为例

基于Android的移动应用开发是当前移动互联网开发领域的重要方向,其中产生了大量的创新创业机会。为了对专创融合进行研究,围绕专创融合人才培养定位,探索了“学研赛创”四维度的专创融合一体化路径,并以移动应用开发专业“Android移动应用开发”课程为例,阐述从课程目标、课程内容、课程实施、课程评价四个阶段专创融合的课程实施路径。从实践效果来看,推进了教学改革,并且显著提升了师生的创新创业能力。

变量核Marcinkiewicz积分交换子在变指标λ-中心Morrey空间上的有界性

应用核函数Ω(x,z)的性质,证明了由变量核Marcinkiewicz积分算子μ_(Ω,m)^(θ)与Lipschitz函数b生成的交换子μ_(Ω,m,b)^(θ)是变指标λ-中心Morrey空间M^(q(·),λ)(R^(n))上的有界算子,扩宽了以往的研究结果.

基于ISBAR的医护一体化查房在儿科住院医师规范化培训中的探索

为探讨医护一体化查房模式在儿童重症医学科进行住院医师规范化培训中的应用效果及思政教育意义,选取2022年1月至2023年5月至我院儿童重症监护室(Pediatric Intensive Care Unit,PICU)轮转的住培医师40名,随机分为观察组和对照组,观察组采用基于ISBAR的医护一体化查房模式,对照组采用传统查房模式,培训结束后对所有住培医师进行出科考试以及专业技能水平评估,同时调查学员对两种培训模式的满意度,最后对两组培训结果进行对比分析。结果显示,采用基于ISBAR的医护一体化查房模式可有效提升住院医师的沟通意识及沟通能力,全面提高出科成绩及专业技能水平,有助于培养其团结协作精神及健康心理,是思政教育与医学专业培训有机结合的独特方式。

严重遮挡场景下AOA-ENN辅助列车定位的方法研究

铁路周边卫星遮挡情况复杂多变,当列车在隧道等严重遮挡场景下运行时,北斗卫星导航系统/捷联惯性导航系统(BDS/SINS)列车组合定位系统无法接收到卫星信号,导致列车定位误差累积甚至定位失效。为提高列车在严重遮挡场景下的定位精度,提出阿基米德优化算法优化的Elman神经网络(AOA-ENN)辅助BDS/SINS列车组合定位系统进行列车定位的方法。首先,在无迹卡尔曼滤波算法中引入新息理论得到自适应无迹卡尔曼滤波算法(AUKF),将其作为BDS/SINS列车组合定位系统的信息融合算法。其次,基于模糊C均值聚类算法(FCM)建立列车运行场景识别模型,依据环境特征参数对列车运行场景进行自主识别。最后根据场景识别模型的输出结果,当列车在开阔、低遮挡、高遮挡场景运行时,通过AUKF对BDS和SINS解算的定位信息进行融合来完成列车定位,同时将采集的列车定位数据加入训练集,对AOA-ENN进行在线训练;当列车在严重遮挡场景下运行时,BDS无法正常接收信号,利用训练好的AOA-ENN辅助列车组合定位系统进行定位,利用AUKF对AOA-ENN的预测信息和SINS解算的信息进行融合后输出定位结果。实验结果表明:在严重遮挡场景下,AOA-ENN辅助列车组合定位系统得到的定位成功率达到98.2%;通过不同优化算法和神经网络的仿真对比实验,验证了AOA-ENN在辅助列车组合定位系统定位时的优越性。所得成果为优化列车在隧道等严重遮挡场景下的定位精度提供了参考。

基于复杂适应系统理论的STEAM教育产学政研一体化系统:理据架构困厄路径

构建STEAM教育产学政研一体化系统,发挥主体适应性,对于促进STEAM教育发展具有现实必要性和价值合理性.目前STEAM教育产学政研一体化系统构建格局尚处于探索阶段,还缺乏系统性考量和整体协同性创新推进,存在诸多现实困厄.鉴于此,基于复杂适应系统理论分析了其构建理据、体系架构和现实困厄,提出破解之道在于整合政府、社会机构、企业、学校和科研机构等多方力量,从理念、体制、机制和环境等4重维度上,促进系统各自适应性主体之间的“点线面体”有机结合、融合联动,同心协力推动STEAM教育高质量生态发展,提升人才培养的数量和质量.

Differential advantages of musical backgrounds on binaural integration and interaction skills in instrumentalists,vocalists,and non-musicians

Background:Musical perception requires a host of skills.Instrumental musicians place greater emphasis on motor coordination,whereas vocal musicians rehearse vocal sounds.The study explored the differential advantages of musical background on binaural integration and interaction in musicians(instrumentalists,vocalists)and compared them with age-matched non-musicians.Methods:Eight six participants aged 20e40 y with normal hearing sensitivity were subjected to binaural tests using a standard group comparison research design.The participants were segregated into three groups e Group 1 included instrumentalists(n?26,mean age:17.73±2.83 y),while Group 2 and Group 3 consisted of vocalists(n?30,mean age:19.30±2.47 y)and non-musicians(n?30,mean age:18.20±3.02 y)respectively.The binaural processes namely integration(Dichotic syllable test,DST;and virtual acoustic space identification-VASI)and interaction(Interaural difference thresholds for time and level:ITD&ILD),were administered on all the participants.Results:Statistical analyses showed the main effect of musicianship.Bonferroni pair-wise test revealed that the musicians(instrumentalists and vocalists)outperformed(p<0.05)non-musicians in all the tests.The differential advantage of the musical background was seen on the binaural integration test with instrumentalists performing better in the VASI test compared to vocalists,and vice-versa for DST.No difference was observed in interaction tasks(ITD&ILD)between vocalists and instrumentalists(p>0.05).Conclusion:Musical background-induced differential advantages can be reasonably noted in the binaural skills of instrumentalists and vocalists(compared to non-musicians).

Thermodynamic limit of the XXZ central spin model with an arbitrary central magnetic field

The U(1)symmetry of the X X Z central spin model with an arbitrary central magnetic field B is broken,since its total spin in the z-direction is not conserved.We obtain the exact solutions of the system by using the off-diagonal Bethe ansatz method.The thermodynamic limit is investigated based on the solutions.We find that the contribution of the inhomogeneous term in the associated T-Q relation to the ground state energy satisfies an N^(-1)scaling law,where N is the total number of spins.This result makes it possible to investigate the properties of the system in the thermodynamic limit.By assuming the structural form of the Bethe roots in the thermodynamic limit,we obtain the contribution of the direction of B to the ground state energy.It is shown that the contribution of the direction of the central magnetic field is a finite value in the thermodynamic limit.This is the phenomenon caused by the U(1)symmetry breaking of the system.

A novel method for virtual clearance computation of high-speed train based on model integration and convex hull

The 3D clearance of a high-speed train(HST) is critical to ensure the safety of railway transportation. Many studies have been conducted on the inspection of the clearance profile in railway operation based on the vision system, but few researchers have focused on the computation of the 3D clearance in the design phase of an HST. This paper summarizes the virtual 3D clearance computation of an HST based on model integration and the convex hull method. First, both the aerodynamic and kinetic analysis models of the HST are constructed. The two models are then integrated according to the corresponding relationship map, and an array of transformation matrixes of the HST is created to drive the designed model simulating the physical railway motion. Furthermore, the convex hull method is adopted to compute the 3D envelope of the moving train. Finally, the Hausdorff metric is involved in the measurement of the minimum clearance model and the 3D envelope model. In addition, the color map of the Hausdorff distance is established to verify that the designed shape of the HST meets the national standards. This paper provides an effective method to accurately calculate the 3D clearance for the shape design of an HST, which greatly reduces the development cost by minimizing the physical prototype that must be built.