斧子口水库坝型比选研究

通过对斧子口水利枢纽坝址地形、地质条件、工程投资、环境影响、施工工期等方面进行综合比较,以及碾压混凝土重力坝、混凝土面板堆石坝、碾压混凝土拱坝三种坝型方案进行对比分析后,推荐斧子口水利枢纽为碾压混凝土重力坝坝型。     

论简·爱的自卑与柔弱

尽管简·爱总是被看作一个经典的自信坚强的形象,她毕竟是一个普普通通的女孩,她的思想和情感复杂而又时时发生变化。本文旨在通过分析简·爱得知罗切斯特夫人尚在人世之后的想法和行为,来得出结论:简·爱在自信和坚强的同时也充满了自卑和柔弱。然而,正是有了这一份自卑和柔弱,简·爱的形象更为丰满,她对平等和真爱的追求也更加彰显了其超越时代超越性别的非凡意义。     

复辞辞格形成的多样性

与其他辞格相比,复辞未得到应有的重视,但是自先秦开始到现在,这种辞格的应用一直非常广泛。多种修辞格如转类、拈连、对偶、同异、排比、双关、顶针、回文等均可以形成复辞,显示了复辞形成的独特性。     

中国文论话语之重建与研究领域的开拓——兼论开展边省文学理论研究的目的和意义

上世纪末至本世纪初,重建中国文论话语,重写中国文学批评史,是文艺理论界讨论的热门话题。葛兆光先生关于思想史写法的讨论,可为重写文学批评史提供启示。罗宗强先生关于"中国文学思想史"的研究,亦可为重建中国文论话语和重写文学批评史提供借鉴。重写文学批评史和重建中国文学理论,应重视新材料之采集和研究,作者以为:今日从事中国文学批评史研究,其可作为研究之新材料,并足以推动学科发展和学术创新的,是学者不曾重视的少数民族文学理论资料和边省地方文献中的文论材料。研究少数民族文学理论,更值得重视的是少数民族民间文艺作品中的文学思想。     

“We bleed for female empowerment”: mediated ethics,commodity feminism,and the contradictions of feminist politics

Discourses of female empowerment are increasingly prominent within ethical capitalism, which seeks to remedy global crises with private-sector solutions and their commodities. This article examines the intersecting manifestations of female empowerment, commodity activism, and ethical capitalism with case studies on Born Free Africa, a fashion collection combatting mother-to-child HIV transmission, and THINX, which sells “period-proof” panties. Each company articulates empowerment through a binary between the Western feminist savior and “in-need” woman of the global south. This article argues that this iteration of empowerment not only reinforces logics of neo-colonial capitalism, but also masks disciplinary regimes for individual feminine subjects.     

基于新时代教育理念的“材料成型原理”课程教学改革探讨

基于新时代立德树人的高等教育理念,强化课程思政、教育产出的教育目标,对“材料成型原理”课程进行改革建设,制定合理可行的教学大纲和培养目标,确定建设一流课程的具体措施。经过改革实践,大学生的政治素质、业务素质、创新意识、探索精神、创新创业意识等能力得到明显提高。因此,要充分利用互联网,丰富教学资源利用及开发,增加课程内容信息量,丰富课程教学方法,快速掌握材料科学与技术领域的最新进展;以课堂讲授为主,以线上课程资源和线上直播授课方法为辅,实施多元化教学。     

基于CAS理论我国生物医药产业创新集群演化动力机制研究

研究我国生物医药产业创新集群演化动力机制,为促进我国生物医药产业创新能力提升提供决策依据。运用复杂适应系统理论模型,分析生物医药创新集群的聚集、非线性、流、多样性特征与标识机制、内部模型机制和积木机制。在此基础上建立生物医药创新集群演化机制的回声模型,运用不完全信息下的重复静态博弈分析主体互动作用,并运用涌现模型分析系统涌现机制。生物医药产业创新集群是复杂适应系统,具备其所有特征;创新集群主体通过流空间网络实现交互学习并适应性调整自身行为;通过交互学习,创新集群主体产生了与其他主体合作创新的可能性,但是否真正实现合作创新取决于主体间竞争合作博弈的结果;涌现推动生物医药产业创新集群演化发展。涌现包括知识涌现和创新网络的涌现,通过涌现创新集群产生新的更优的系统功能和结构,可实现生物医药产业创新集群的可持续发展。     

材料力学教学几点体会

材料力学是工科专业开设的一门专业技术基础课。根据课程的特点及存在问题,提出了对材料力学教学的几点体会。     

Identifying families with complex needs after an initial child abuse investigation: A comparison of demographics and needs related to domestic violence,mental health,and substance use

Families with complex needs related to domestic violence, mental health, and substance use have some of the worst child protective services (CPS) outcomes. Although many of these families are identified during a CPS investigation and subsequently referred to home-based postinvestigation services (HBPS), many are re-reported to CPS, so it is important to understand the postinvestigation experiences of this vulnerable group. Therefore, this study compared families with and without complex needs to understand their uniquedemographics, needs, and postinvestigation outcomes.The sample consisted of 2008 caregivers who received HBPS following an initial CPS investigation. The Family Assessment Form (FAF) was used to measure family functioning in eight domains using a 1–5 scale with higher ratings representing worse functioning. Complex needs were indicated by a mean FAF score of 3 or higher for either domestic violence, mental health, or substance use. Using Pearson chi-square analyses and two-sample t-tests, comparisons were made between families with (n = 836) and without (n = 1172) complex needs. Half of caregivers with complex needs had a history of abuse, 25% had three to five needs, and nearly half had six to eight needs; 90% of caregivers without complex needs had zero to two needs. Furthermore, caregivers with complex needs had higher mean scores for concrete, educational, and clinical needs. These findings highlight the importance of recognizing variation among families referred to HBPS and accurate screening to ensure that families with complex needs are offered and receive services matched to their unique characteristics and needs.     

论矿物材料计算与设计

矿产资源产业是国民经济的基础产业,非金属矿产是重要的固体矿产之一,80%的矿物用于材料工业,矿物加工是矿产资源高效利用、制备矿物材料的重要加工技术环节,矿物材料是国民经济中高新技术材料的重要组成,材料科学及矿物材料学科的发展,为矿物材料计算与设计理论的提出奠定了实际基础.借鉴材料设计与计算的理论和方法,在总结、分析和研究矿物加工及矿物材料制备方面大量的理论研究和实际成果的基础上,提出了矿物材料计算与设计及功能性矿物材料、复合材料化学改性药剂分子设计与模拟的学术思想,论述了矿物材料计算与设计的基本科学技术问题、研究内容、相关学科体系、研究层次及其学科地位.其意义在于:使矿物加工工程学科发展和功能性矿物材料的研发,建立在基本科学原理基础之上,将矿物加工工程学科的主要研究内容统一在总体的方向、目标之内,横向拓展了相关学科理论的研究范围;根据矿物结构、组成,通过设计与计算,对矿物材料性能进行预测、预报,进而为制备提供最佳技术路线;对于已知性能的矿物材料优化制备路线,系统分析各种矿物的结构与组成及其所具备固有性质,针对各种材料性质要求,排列对应关系,为复合材料的制备奠定基础,进而实现矿物资源的高效开发和利用,同时,使得材料设计或计算材料的学科基础向研究矿物组成与结构的纵向延伸,丰富了材料科学思想.