Construction of University Librarian Team in the Context of Double First-Class Initiative

Data services,knowledge services,and information services are the core service elements of university libraries in the context of the Double First-Class Initiative.Combined with the current situation of insufficient overall service capacity of libraries,this paper proposed strategies and implementation paths for optimizing the service system from three aspects:the construction of the professional qualification system for librarians,the establishment of post institutions,and the construction of library culture.Long-term path:putting library human resource management into the legal track,taking the lead in local legislation,and promoting the construction of library legislation and professional qualification certification system;optimizing the personnel system,implementing hierarchical management and classified assessment for professional librarians and auxiliary librarians.Short-term path:intensive post allocation,namely,assigning the core strength in the core post,and tackling the temporary major work combining multiple forces in the form of a"working group";building an open knowledge service ecosystem,accelerate the cross-border integration of libraries and other organizations,and striving to build the core competitiveness of libraries.

Integration and Optimization of Railway Engineering Laboratory Resources under the Background of"Double First Class"

With the continuous development of China's social economy,it has correspondingly promoted the development of the railway engineering experimental career,and has made tremendous progress in the cultivation of railway engineering experimental talents.At the same time,there are still many problems in the development of rail transit in the construction of"double first-class".Only by solving the existing problems can we further promote the smooth development of the training of railway engineering experimental talents.Therefore,the article mainly analyzes the problems and countermeasures of railway engineering experimental training,combined with the status and role of laboratories in the training of talents under the background of"double first-class",according to the society's demand for first-class engineering talents,we reformed and explored laboratory resource integration and optimization.

A Study of the Double Object Construction

Thestudyofthedoubleobjectconstructionhasbeenoneofthetopicsintheliteratureofgenerativegrammar.Themajorquestionsare:1)theCaseproblemsofthetwoobjects;2)therelationbetweenthedoubleobjectconstructionandthedativeconstruction.InGB,Caseisassignedtoanominalun...

Language Transfer Evidence in the Acquisition of Double Object Construction by Chinese EFL Learners

Based on the theory of language transfer in second language acquisition, this study explored the dynamic acquisition of English double object construction by Chinese EFL learners through comparative analysis. Altogether 120 subjects participated in this experiment and were required to take the proofreading exercise in limited time. The experimental results showed that Chinese EFL learners at different levels of proficiency acquired the core subclass of double object construction better than peripheral ones;meanwhile, learners at higher levels of proficiency outperformed those at lower levels, especially in the peripheral types. Relevant theoretical interpretations were given thereafter to the above research findings, with the hope to shed some light on the learning of double object construction by Chinese EFL learners.

Build an International Teaching Resource Construction System and Practice International Talent Training in the Context of “Double First-class” ——Take the School of Software of Northwestern Polytechnical University Case as an Example

From the perspective of the development of world-class universities,internationalization is an essential strategic choice and external feature,and also an inevitable choice to improve the discourse power and competitiveness of international higher education.In line with the national“double first-class”international development strategy of higher education,based on the cultivation of students’overall quality,the improvement of teachers’professional ability,and the development of school’s improvement of quality and efficiency,we School of Software,Northwestern Polytechnical University,explore new ideas and new measures for the cultivation of international software engineering talents,build a set of international teaching resources construction system,to form a reference standard and scheme for the cultivation of international software engineering talents.At present,we have achieved excellent results.

Research on the Curriculum System of Software Engineering under the Background of“Double First-Class”Construction

To build the top class of higher education by focusing on the goal of the“Double First-Class”,it needs to analyze the defect and deficiency and identify the demand for the training of the talent under the background of“Double First-Class”.Considering of those issues,it is suggested that building the curriculum system scientifically and rationally in following aspects:deepening the training objectives,professionalizing the structure and contents of the curriculum system,optimizing the content,enhancing the construction of practical education system and internationalizing the curriculum system.Also,with those aspects,a reference is provided for the cultivation of talents with innovative consciousness and ability to solve complex engineering problems under the background of the“Double First-Class”construction.

Construction of a model of autologous blood intracerebral hemorrhage in rats with a double injection and double needle withdrawal and the characteristics of the operative technique

BACKGROUND ： Experimental animal models of intracerebral hemorrhag （ICH） are greatly needed, so the process of establishment should be ideal in hematoma formation and easy to operate. OBJECTIVE ： To construct model of ICH in rats with double injection of autologous blood taken from the cut tail cut and double withdrawal of the needle （shortened as two-step injection model）, and compare with those induced by single and double injections. DESIGN ： A randomized controlled tria SETTING： Department of Neurology, General Hospital of Military Area Command of Chinese PLA. MATERIALS： Thirty male Wistar rats of 10 to 12 months, weighing （400±25） g, provided by the Experimental Center of Medical Animals, General Hospital of Shenyang Military Area Command of Chinese PLA, were divided randomly into 3 groups with 10 rats in each group： two-step injection group, single injection group, double injection group. METHODS ： The experiment was carried out in the Department of Neurology, General Hospital of Military Area Command of Chinese PLA from March to June in 2004. Autologous blood ICH model in rats were established as follows： In the two-step injection group, 50 μL unclotted autologous blood was taken from the rat tail cut, then injected with microsyringe into the caudate nucleus, 10 μL injected at first, paused for 2 minutes, and then the rest 40 μL injected slowly and continuously within 2 minutes. After the injection, the needle was kept immovable for about 4 minutes, withdrawn 2.0 mm, again kept immovable for about 4 minute, and then removed wholly at a slow speed. In the single injection group, 50 μL unclotted tail blood was injected slowly and continuously all within 2 minutes and the needle was slowly removed;（4） In the double injection group, 10 mL blood was injected at first, paused for 2 minutes, the rest 40 μL injected evenly within 2 minutes, and then the needle was withdrawn slowly and uninterruptedly. Neurologic findings were scored in accordance with Longa＇s five-point scale （0-4 scores, the higher the score, the severer the neurological dysfunction）. The rats were killed to remove and sections were prepared, the morphological features of hematomas were grossly observed, the maximal diameter and size of hematomas in each slice were measured with the imaging analytical system, and the volume was calculated. Meanwhile, the conveniences of the techniques were compared. MAIN OUTCOME MEASURES： The morphological features and volume of hematomas, neurologic deficit score （NDS）, and the convenience of the techniques were compared. RESULTS： All the 30 rats were involved in the analysis of results without deletion. （1） Results of the morphological observation of volume of hematoma： In the two-step injection group, hematomas located in the right caudate nucleus area regularly in circular or analogously circular shape in each slice. The formation rate of hematomas in the single injection group and double injection group were lower than those in the two-step injection group [60% （6/10）, 80% （8/10）, 100% （10/10）, P〈 0.01, 0.05]. The volume of hematomas in the single injection group and double injection group were smaller than those in the two-step injection group [（28.5±14.8）, （33.4±7.4）, （41.6±3.9） mm3, P〈 0.01, 0.05]. （2） NDS results： The NDS scores in the single injection group and double injection group were smaller than that in the two-step injection group （0.90±0.83, 1.30±0.78, 1.90±0.57, P〈 0.05）. （3）Comparison of the convenience of the techniques： The double injection method allowed generating reproducible hematomas in rats with shortcomings that it needed autologous arterial blood from femoral artery, and precision instruments such as microinfusion pump. The two-step injection injected fresh unclotting blood taken directly from the tail cut with microsyringe into the rat brain, and it has the advantages of easy operation, no influence on the activity of thrombase, shorter duration for model establishment, and higher rate of hematoma formation, which could generate ideal and economical models of ICH. The two-step injection induced hemotoma regularly in circular or analogously circular shape in each slice, but those induced by single and double injections were mostly in strip or fusiform shapes and extending along the needle tracks or into the ventricle or subarachnoid space. CONCLUSION ： The autologous blood ICH model induced by the two-step injection method is a reproducible and reliable one in regular shape, which is better than those induced by double and single injections.

Supporting Research for ＂Double Teachers＂ Team Construction of School-enterprise Cooperation Take Professional Tourism Management School-enterprise Cooperation ＂Double＂ Teachers Construction as An Example

This paper mainly studies cooperative education problems of tourism management professional school-enterprise cooperation. Since the 1990s, many universities have begun to explore the issue of school-enterprise cooperation in running schools, and tourism management major is one of the popular professional cooperative education, there has been various forms of cooperative education, both success and failure cases. Many scholars take in-depth research of the issues and come up with many innovative ideas. Currently, much tourism management major of higher colleges gradually embarked on the road of school-enterprise cooperation. This study is under the background of the booming Chinese tourism higher education, school-enterprises cooperation have continued deepen, from both theoretical and practical aspects have a deep thinking in tourism management professional school-enterprise cooperative education issues systems.

Construction Technology and Quality Control of Double Layer Continuous Paving of Cement Stabilized Macadam Base

The construction method of continuous paving of the upper and lower base of the water stable macadam base can improve the construction efficiency,overcome the quality problems of the traditional layered paving of the upper and lower base,such as untimely curing,slow construction,poor interlayer bonding,contraction joint and interlayer,so as to ensure the construction quality of the water stable macadam.It is also the promotion and application of new technology.

Green Construction: Status and Prospects of Shenzhen Construction Industry’s “Double Carbon” Goal

Shenzhen has extensive green construction experience as one of China’s new green development pilot cities.Shenzhen has experienced substantial economic growth as a result of the reform and opening up,but it has also had to face the burden of urbanization problems and difficulties.This article looks at the history of green construction in Shenzhen and how the spirit of the city influenced it.The work then divides the procedure into two phases and examines the issues that arise.Suggestions for achieving the“Double Carbon”aim in the building industry are sought through this effort.

Numerical Analysis of the Structure of High-Strength Double-Layer Steel Plate Concrete Shaft by Drilling Method of Water-Bearing Weak Rock Formation

In order to ensure the safety of coal mine shaft construction, a double-layer steel plate concrete composite shaft wall structure was proposed. However, fewer studies were conducted on this structure, which made engineers too confused to fully recognize its feasibility of this structure. Hence, based on the previous experimental research on the Taohutu mine construction project in Ordos in Inner Mongolia, this research paper aims to provide a widely deep numerical analysis by the usage of the finite element software, in fact, to establish the corresponding numerical analysis model and make a comparison with the experimental data to get the rationality of the verified model. The influence of the composite characteristics of the steel plate and concrete on the ultimate bearing capacity and stress field of the shaft wall structure is studied here through the method of multi-factor analysis. Also, the optimal design scheme of the double-layer steel plate and concrete composite shaft wall structure is proposed in this research paper.

“双一流”建设背景下研究生学风建设的价值意蕴、现实困境与策略探赜

研究生是建设新时代科技强国与创新型国家的重要后备力量,学风建设成效直接决定着研究生培养质量。推进研究生学风建设是培养高素质人力资源战略的根本保障、建设创新型科技智造国家的必然要求、加快建设我国“双一流”高校与学科的先决条件、推进改革性培养方案重构的力量支撑和预防研究生学术道德失范的思想疫苗。然而当前研究生学风建设依然存在诸多现实困境,导致研究生学风建设现状依然不容乐观,通过完善招考制度与培养方案、加强思想政治教育工作、强化导师师德师风、规范学风建设制度和营造良好学术氛围等策略构建多维度的学风建设长效机制,有望提升研究生培养质量。

双一流背景下化学实验中心的建设与实践

为推动化学实验教学和大型仪器测试平台内涵式并行发展,为教学科研和科普宣传服务,为人才培养服务。根据化学实验中心管理运行情况,探讨了"双一流"背景下院级实验技术平台建设的重要作用,从实验室条件的更新建设、实验教学的改革实践、大型仪器资源的开放共享等方面介绍了化学实验中心“双一流”建设的经验。依托平台的建设改善师生实验环境,加强实验安全防护,提升教学科研服务质量,推进科普宣传培训力度,培养基础拔尖创新人才。

导流洞双层进水口优化与传统进水口对比研究

为了研究导流洞双层进水口优化体型后的水力特性,并对其与传统进水口布置进行比较,基于某抽水蓄能电站导流洞的设计参数,采用Fluent软件中的VOF水动力模型进行了三维数值模拟.通过改变竖井宽度,即改变水平洞与竖井进口面积比、去除竖井以及采用常规喇叭口进水口3种方案,对双层进水口进行了比较分析.分析重点包括相对流量、水流弗劳德数、相对压强以及水头损失系数等4个方面的特性.研究结果表明:面积比的变化对双层进水口的流量分配和流速分布产生了显著影响.相比于去除竖井的水平进水口,双层进水口在增加泄流量、降低进水口水头损失方面具有明显优势.在孔流流态下,双层进水口的泄流能力已接近单独采用喇叭口泄洪洞.结果显示,双层进水口的泄流主要以竖井下泄为主.在孔流流态时,双层进水口的泄流受下游泄洪洞断面的控制.其独特优势在于能快速对导流期的水平洞进行封堵,并在运行期间迅速进行泄放洞的改建,以便尽快进入运行状态.

“双一流”背景下资源勘查工程一流专业建设与探索

随着深入实施科教兴国战略、人才强国战略、创新驱动发展战略,高等教育必然要担当起新的使命和时代重任,而专业建设是高等教育体系的重要支柱,是人才培养的基础平台,资源勘查工程专业关系着我国能源资源安全,为此,在充分分析河南理工大学资源勘查工程专业建设基础上,查找目前存在的问题,对标“一流专业”和“新工科”建设要求,结合河南理工大学特色优势,探索“双一流”背景下资源勘查工程专业的建设路径,总结取得的一些成效,以期进一步促进资源勘查工程专业内涵式发展,同时为我国其他兄弟院校相关专业建设提供借鉴,为实现地球科学强国目标贡献科技和人才力量。

现代职教体系下国家级职业教育教师教学创新团队建设的维度与路径研究——以陕西国防工业职业技术学院为例

建设一支符合职业教育发展的“双师型”教师队伍,对深化职业教育改革、推动产教深度融合、助力高素质技术技能人才培养均有着重要作用。结合国家级机电一体化技术教师教学创新团队建设实践经验,围绕建设中的主要问题,系统研究了教学创新团队的目标设定、维度构成和实施路径。教学创新团队建设应聚焦师德师风引领、教师能力提升和校企培养共同体建设三大核心维度,按照“课程体系、教学模式、开放引领、机制创新”并行展开,全面畅通建设的关键推进路径,打造高职卓越“双师型”教学创新团队。

高校实验室“双重预防”机制建设

双重预防机制是在安全工作中从风险管控和隐患治理入手,严防安全事故发生的重要策略,体现的是“为之于未有,治之于未乱”的哲学思想,实现了安全管理关口前移。文章分析双重预防机制内在机理、存在问题,从危险源辨识、管控风险、做好应急准备三个方面构建实验室风险管控体系,从排查和治理两方面构建实验室隐患排查治理体系,并从压实责任、事前预防、闭环治理等方面提出高校实验室安全实践建议和措施。

“双碳”战略下物流工程专业建设内涵与路径

物流是交通业的碳排放大户,“双碳”战略对物流工程专业建设及其人才培养提出新的要求。该文从“双碳”战略下的物流工程专业建设需求入手,提出物流工程专业需要从教育创新发展、教学资源铸造、教师动能激发和学生认知培育等方面进行内涵式建设,梳理“学校顶层统领、学院资源构筑、教师素养培育、学生理念厚植”的建设路径,期望为武汉理工大学物流工程国家一流专业的持续发展提供新思路和新动能。

理工类双一流院校新文科的社会服务特征研究

“六卓越一拔尖”计划2.0的正式实施带来了理工类双一流院校新文科的蓬勃发展。文章运用复杂网络分析方法刻画出理工类双一流院校新文科社会服务体系的特征,并通过典型案例提出了未来发展趋势,为推动理工类双一流院校新文科的全面发展提供重要依据。研究发现,当前我国理工类双一流院校的新文科社会服务体系规模大、涉及单位广,但网络密度低、网络关系较松散;区域上集中于经济政治、社会科教发达地区,跨区域交流不足;理工类高校新文科的交叉背景在服务行业广度方面展示出独特的优势。建议高校应积极提升服务水平,企业要发挥自身主体作用,政府应全力提供政策支持,三者合力共同推动高校社会服务质量的提高。