Exploring the Path of Party Building Leading League Construction in Colleges and Universities under the Pattern of Great Ideological and Political Education

In accordance with the pattern of"great ideology and politics",the Party and youth League organizations assume the role of vanguard in the organization of colleges and universities.Simultaneously,they serve as a pivotal force in ideological and political education.In order to construct a comprehensive ideological and political framework encompassing the entire educational process,it is of paramount importance to identify an efficacious methodology for Party building leading League construction.This paper employs a comprehensive analysis to elucidate the pivotal role of Party building leading League construction in facilitating ideological and political education.It also illuminates the practical challenges encountered in the implementation of Party building leading League construction initiatives within colleges and universities.The article proposes a specific path for Party building leading League construction in colleges and universities based on three key aspects:cohesion of the consensus of Party building leading League building,establishment of the institutional system of Party building leading League construction,and creation of the model brand of Party building leading League construction.The aim is to promote in-depth development of Party building in colleges and universities and enhance the quality and effect of ideological and political education.

Practice and Exploration of Intangible Cultural Heritage in South Hubei in Ideological and Political Education of Teachers'College

The intangible cultural heritage of south Hubei is rich in profound regional cultural connotations.By integrating such cultural heritage into ideological and political education of teachers'college,it not only helps its inheritance and protection,but also enriches the forms and contents of education,and promotes the innovative development of ideological and political education.In this paper,the integration of the tea-art creation process of green brick tea in southern Hubei and the practice of ideological and political education in teacher education major is selected as a study case,to deeply analyze the integration mechanism.The following integration strategies are proposed:combining ideological and political theory with practice,and adding courses related to tea culture;strengthening the construction of ideological and political practice bases,and enhancing the professional competence of the teaching team;building a"trinity"collaborative training system to ensure the smooth implementation of ideological and political education practice.

“协同+清单化”风电工程建设管理机制的研究与应用

以湖南某分散式风电项目建设为试点,构建“协同+清单化”风电工程建设管理机制,形成了以项目公司为核心各参建单位为支撑的“大协同”,以及以项目公司和公司各职能部门互相协作、补位的“小协同”的运营模式;将问题、困难“清单化”动态管理,形成了“多方共商寻优化”、“追根溯源催设备”、“错时施工降干扰”、“问题日清早谋划”等问题清单解决模式,针对性地解决了山地分散式风电地域分散、协调与施工难度大等诸多困难,成功解决了山地风电项目建设的安全、质量与进度的问题,创造了山地风电建设的新速度。

医务人员职业倦怠、心理健康状况及干预措施分析

目的:分析医务人员职业倦怠及心理健康状况,提出针对性干预措施。方法:选取2022年2—6月德阳市人民医院220名医务人员作为研究对象,采用Maslach职业倦怠量表和症状自评量表(SCL-90)进行调查,分析医务人员的职业倦怠及心理健康状况。比较不同性别、职务、职称医务人员的各因子评分,分析职业倦怠与心理健康的相关性。结果:Maslach职业倦怠量表中,医师情感淡漠、情绪衰竭评分低于护士,个人成就感评分高于护士,差异有统计学意义(P=0.000)。SCL-90中,医师躯体化、抑郁、焦虑、敌意、恐怖、偏执、精神病性、总分均低于护士,差异有统计学意义(P=0.000)。Maslach职业倦怠量表中,男性情感淡漠、情绪衰竭评分低于女性,个人成就感评分高于女性,差异有统计学意义(P=0.000)。SCL-90中,男性躯体化、抑郁、焦虑、敌意、偏执、总分均低于女性,差异有统计学意义(P=0.000)。Maslach职业倦怠量表中,高级职称情感淡漠、情绪衰竭评分低于初中级职称,个人成就感高于初、中级职称,差异有统计学意义(P=0.000)。SCL-90中,高级职称躯体化、强迫症状、抑郁、焦虑、敌意、恐怖、偏执、总分均低于初、中级职称,差异有统计学意义(P<0.05)。情感淡漠与躯体化、人际关系、抑郁、焦虑、敌意、偏执呈正相关,情绪衰竭与躯体化、抑郁、焦虑、偏执呈正相关,差异有统计学意义(P<0.05)。结论:医务人员普遍存在职业倦怠及心理健康问题,应结合医务人员性别、职务、职称等实施个性化干预措施。

基于场景理解的双波段彩色融合图像质量评价

为了针对具体的视觉任务衡量可见光与红外彩色(夜视)融合图像的综合质量,提出了一种基于场景理解的双波段彩色融合图像综合质量客观评价模型.该模型包括融合图像特征提取器、邻域共生矩阵特征提取器和权重生成器三部分.首先,使用融合图像特征提取器从融合图像中提取像素强度信息;然后,建立邻域共生矩阵特征提取器,从邻域共生矩阵中提取像素空间关系信息;最后,建立权重生成器,使用神经网络模型从梯度图中提取结构信息,将位置信息与结构信息相结合生成权重.实验结果表明,该方法在提取丰富的图像特征基础上,考虑人眼视觉特性,提高了模型预测值与人眼主观感受的一致程度,实现了融合图像综合质量的客观评价.

糖尿病肾病患者血清铁蛋白和C反应蛋白与营养状况的相关性分析

目的探讨糖尿病肾病(DN)患者血清铁蛋白(SF)、C反应蛋白(CRP)与营养状况的相关性。方法选取2019年1月至2022年4月天津市泰达医院收治的158例DN患者作为试验组,依据临床分期分为早期组(临床分期3期,55例)、中期组(临床分期4期,57例)、晚期组(临床分期5期,46例),另选取同期天津市泰达医院收治的40例未合并肾病的糖尿病患者作为对照组,检测所有研究对象的实验室检查指标[24 h尿蛋白定量(24 h UTP)、血尿素氮(BUN)、血清肌酐(SCr)、甘油三酯(TG)、总胆固醇(TC)、白蛋白(Alb)、血红蛋白(Hb)、SF、CRP]水平并比较;采用Pearson相关性分析SF、CRP与营养状况的相关性。结果试验组24 h UTP、BUN、SCr、TG、TC、SF、CRP水平均高于对照组,Alb、Hb水平均低于对照组,差异有统计学意义(P<0.05)。中、晚期组24 h UTP、BUN、SCr、TG、TC、SF、CRP水平均高于早期组,且晚期组高于中期组,差异有统计学意义(P<0.05)。中、晚期组Alb、Hb水平均低于早期组,且晚期组低于中期组,差异有统计学意义(P<0.05)。Pearson相关性分析显示,SF、CRP与Alb、Hb呈负相关(P<0.05),与TC呈正相关(P<0.05),与TG无关,且SF与CRP呈正相关(P<0.05)。结论DN患者SF、CRP与营养状况具有相关性,临床可通过检测SF、CRP评估DN患者的营养状况,并据此为治疗、预后提供参考。

Study on Real-Time Heart Rate Detection Based on Multi-People

Heart rate is an important vital characteristic which indicates physical and mental health status.Typically heart rate measurement instruments require direct contact with the skin which is time-consuming and costly.Therefore,the study of non-contact heart rate measurement methods is of great importance.Based on the principles of photoelectric volumetric tracing,we use a computer device and camera to capture facial images,accurately detect face regions,and to detect multiple facial images using a multi-target tracking algorithm.Then after the regional segmentation of the facial image,the signal acquisition of the region of interest is further resolved.Finally,frequency detection of the collected Photo-plethysmography(PPG)and Electrocardiography(ECG)signals is completed with peak detection,Fourier analysis,and a Waveletfilter.The experimental results show that the subject’s heart rate can be detected quickly and accurately even when monitoring multiple facial targets simultaneously.

Strategies for Promoting Ethnic Unity through Hubei Border Tea

Based on a questionnaire survey and on-site research on the overview of the border tea industry,the importance of the development of border tea for ethnic unity work is analyzed,and improvement suggestions and implementation strategies are proposed.

数字医学发展战略思考

数字医学是信息科学与医学的交叉融合,数字化和信息化的普及应用为医学赋予了新的活力,引导现代医学跨入数字医学时代。本文就数字医学工程技术、医院管理、智慧医疗和健康养生四个方面介绍了数字医学的应用现状和发展前景,并提出数字医学发展战略相关建议。

扩展性携带者筛查在单基因遗传病防控中的应用

随着高通量测序技术的快速发展,遗传病携带者筛查的方式也在不断进步。扩展性携带者筛查通常采用致病基因集组合测序方式,用较低的成本对数百种单基因遗传病进行携带者筛查,以明确受检者致病变异基因的携带情况后进行生育指导。本文从携带者筛查的发展,开展扩展性携带者筛查的关键注意事项,探讨全面开展扩展性携带者筛查对我国单基因遗传病防控的意义和面临的挑战。

基于Access的工程造价基础数据平台原型的设计与开发

大数据的兴起为工程造价专业的发展提供了新的契机。为顺应大数据的发展潮流以及传统水电行业相关企业业务结构调整和转型升级的发展趋势,充分利用工程造价基础数据资料,文章首先确立了数据平台的研究内容,即以水电、风电及光伏发电为基本骨架,在横向上向建筑、交通、市政及水务等行业领域拓展,在纵向上向工程建设全过程进行延伸。同时,为体现工程造价的层次性和系统性,围绕上述行业领域,对其造价体系进行系统分析,提炼出基础价格、设备价格、主要单位造价指标以及主要技术经济指标四项内容。然后从功能、数据结构和界面等方面,对具有基础数据资料共享、查询及分析等功能的数据平台进行了设计,并基于Access建立了一个软件原型。测试结果表明,该原型在功能和存储容量方面,已满足初步使用的要求,可作为数据平台下阶段开发的基础。同时,数据平台基于大数据的动态分析功能可应用于价格指数测算工作。文章的研究成果也可为类似软件的设计、开发提供参考。

益精调血法对绝经后骨质疏松症患者骨转换标志物的影响

目的探讨益精调血法对绝经后骨质疏松症患者骨转换标志物的影响。方法研究对象来自于2017年1-12月该院收治的绝经后骨质疏松症患者,共计90例。90例患者以简单随机化方法分为3组,即空白组、对照组与治疗组各30例。空白组采用钙剂与骨化三醇软胶囊治疗,对照组采用钙剂、骨化三醇软胶囊与阿仑膦酸钠治疗,治疗组采用钙剂、骨化三醇软胶囊与益精调血方治疗。对比3组绝经后骨质疏松症患者的临床疗效,以及治疗前与治疗12个月后骨转换标志物[Ⅰ型胶原羟基末端肽(CTX)、骨钙素(BGP)、总骨Ⅰ型前胶原氨基端延长肽(PINP)]与骨密度(BMD)的变化,并观察药物的不良反应。结果3组绝经后骨质疏松症患者治疗的总有效率对比中,治疗组治疗的总有效率93.33%高于对照组73.33%与空白组的60.00%(P<0.05)。治疗组绝经后骨质疏松症患者治疗后CTX、BGP与PINP低于对照组与空白组(P<0.05),BMD高于对照组与空白组(P<0.05)。3组各出现1例恶心呕吐症状,无其他严重的不良反应。结论益精调血法能够有效调节绝经后骨质疏松症患者的骨转换标志物指标,改善绝经后骨质疏松症状,且安全性较佳,适于临床推广。

含内生性时间不变效应变量的残差自回归误差分量模型

文章提出了含内生性时间不变效应变量的残差自回归误差分量模型,并推导了模型参数的两阶段最小二乘估计方法。为验证参数估计方法的正确性,应用蒙特卡洛模拟法,将模型与固定效应模型和随机效应模型进行了对比。通过均方根误差这一指标发现,本文提出的参数估计方法可以较好地对该类面板数据模型的参数作出精确估计。

高速铁路ATP车载设备健康状态监测及智能诊断系统研究

为解决高速铁路列车自动防护(ATP,Automatic Train Protection)系统车载设备故障定位困难、人工检查任务繁重等问题,研制高速铁路ATP车载设备健康状态监测及智能诊断系统。该系统由轨旁检测设备、车载诊断记录单元和地面维护中心设备构成。车载诊断记录单元自动采集ATP车载设备各单元应用软件的日志数据及关键部件电气特征数据,并通过车–地无线传输通道将数据传输至地面维护中心;轨旁检测设备根据不同车型,准确地采集动车组车外ATP车载设备的图像及安装测量数据。该系统能够自动识别ATP车载设备的外观缺陷和安装异常,提供ATP车载设备健康状态监测和故障分析诊断功能,有助于提高ATP车载设备维护效率。

Isolation and identification of an isomer of β-sitosterol by HPLC and GC-MS

Phytosterols are a group of steroids alcohols which had been regarded as a functional factor. An unknown compound in phytosterol samples and phytosterol standard samples was detected by HPLC using symmetry C18 column. The quan- tity of the compound was increased with the enrichment of β-sitosterol. After being collected and analyzed by GC-MS and compared with standard diagram from Wiley and Nist standard chart library, it proved to be γ-sitosterol, a 24β epimer of β-sitosterol.

中美上市公司退市制度比较研究

经过二十多年的发展,我国上市公司退市制度从无到有,不断完善。但也存在退市制度实施效果不佳,退市制度流于形式等诸多问题。我国上市公司退市制度借鉴了美国退市制度的很多内容,但相比美国上市公司退市制度,在整个股市制度体系、法律体系的建设方面,仍然不够成熟和完善。应注重完善相关法律制度,加强社会诚信建设,尽最大努力做到信息透明、公开,保护所有投资人的利益。

益精调血法治疗绝经后骨质疏松症的临床研究

目的探讨益精调血法治疗绝经后骨质疏松症(PMOP)的临床效果。方法方便选择2017年1-12月该院收治的绝经后PMOP患者,共计90例。90例患者以简单随机化方法分为3组,即空白组、对照组与治疗组各30例。空白组采用钙剂与骨化三醇软胶囊治疗,对照组采用钙剂、骨化三醇软胶囊与阿仑膦酸钠治疗,治疗组采用钙剂、骨化三醇软胶囊与益精调血方治疗。评价3组患者的临床疗效,治疗前与治疗后(治疗1年时)骨密度、骨钙素与人1,25二羟基维生素D(1,25-(OH)2VD)指标的变化,以及药物不良反应。结果 3组临床疗效对比中,治疗组治疗的总有效率96.67%高于对照组73.33%与空白组的60.00%(P<0.05)。治疗后治疗组骨密度与1,25-(OH)2VD高于对照组与空白组(P<0.05);骨钙素低于对照组与空白组(P<0.05)。在药物不良反应发生率对比中,3组差异无统计学意义(χ2=0.000,P>0.05)。结论益精调血法治疗绝经后PMOP疗效确切,可以有效调节患者的骨密度、骨钙素等指标,改善临床症状,且安全性佳,值得临床推广。

An Improved Approach to the Performance of Remote Photoplethysmography

Heart rate is an important metric for determining physical and mental health.In recent years,remote photoplethysmography(rPPG)has been widely used in characterizing physiological signals in human subjects.Currently,research on non-contact detection of heart rate mainly focuses on the capture and separation of spectral signals from video imagery.However,this method is very sensitive to the movement of the test subject and light intensity variation,and this results in motion artifacts which presents challenges in extracting accurate physiological signals such as heart rate.In this paper,an improved method for rPPG signal preprocessing is proposed.Based on the well known red green blue(RGB)color space,we segmented skin tone in different color spaces and extracted rPPG signals,after which we use a skin segmentation training model based on the luminance component,the blue-difference chroma components,and red-difference chroma components(YCbCr),as well as hue saturation intensity(HSI)color models.In the experimental verification section,we compare the robustness of the signal on different color spaces.In summary,we are experimentally verifying a better image pre-processing method based on real-time rPPG,which results in more precise measurements through the comparative analysis of skin segmentation and signal quality.

提升出海中企软实力的途径探析

改革开放以后,许多中国企业纷纷走出国门,到海外去寻求国际化发展路径,成功者众多,但也有不少中国企业因软实力缺失而遭遇困难乃至失败,究竟采取什么样的具体措施才能提升企业软实力来帮助他们在异国他乡站稳脚跟并发展壮大,这是企业界普遍关心的问题。文章通过对企业文化、自主创新品牌、企业社会责任和外部公共关系等四个基础性领域的剖析,为出海中企提升软实力提供路径思考。

300T车载设备D电缆性能检测方法

300T列控车载设备D电缆故障时,仅能通过更换BTM或CAU等方式进行推断,缺少针对该电缆的直接检测方法。测量D电缆交流和直流电气参数,能够识别电缆故障或老化等情况;而测量电缆的分布传输性能,可以反映出线路的匹配性及反射大小等指标,并能定位故障位置。结合上述两种方法对D电缆进行测试,并将测试结果通过特性阻抗的分布曲线来表示,能够有效识别出电缆开路、短路、性能下降等问题,提高故障处理效率。