基于知识元的学术论文内容创新性智能化评价研究   总被引：1，自引：0，他引：1  

李贺  杜杏叶 《图书情报工作》2020,64(1):93-104

[目的/意义] 创新性是对学术论文质量最基本的要求，是学术论文的灵魂，是学术论文评价的核心。知识元是学术论文基本组成单元。基于知识元理论和机器学习相关理论与算法，从学术论文内容层面研究计算机如何智能化地进行创新性评价及其实现过程与方法。[方法/过程] 首先，构建学术论文的研究问题、理论、方法、结论4个知识元本体，接着提出基于知识元的学术论文创新性判断模型。其次，根据学术论文研究特点，构建理论与方法机器分类模型及知识元的抽取规则与抽取方法，建立规则库和知识语料库。最后，基于语义相似度计算方法，根据判断规则和相关权重对学术论文4个维度的创新性进行评分。[结果/结论] 基于知识元抽取的学术论文创新性评分系统的实证结果表明，该智能化评价方法具有一定的可行性，可为学术论文内容创新性智能化评价系统的最终实现提供方法借鉴。  相似文献   

PCSI:一种单篇论文被引频次标准化方法     

伍军红  肖宏  任美亚  冯士雍  丁哲 《图书情报工作》2020,64(23):22-30

[目的/意义] 文章的被引频次一直是量化评价一篇论文学术影响力的重要指标。但在不同学科不同年份发表的论文会因该领域研究论文数、引用滞后等因素呈现较大的差异。因此在对比两篇论文时，难以简单依据被引频次的绝对值来评判论文影响力大小。为此，本文设计了一个新的可计算数学模型，使得每篇论文可以有一个标准化的指标，以便对不同学科不同年份发表的论文的学术影响力进行直接比较。[方法/过程] 通过分析2006、2017两年中国科技类学术期刊各学科论文的被引频次分布规律，采用同学科论文被引频次的分布形态最接近对数正态分布的先设条件，提出一种被引频次标准化指数——Paper Citation Standardized Index （简称PCSI，中文"论文引证标准化指数"）。最后以中国科协优秀科技期刊论文评选结果为例，将它们与论文所属学科全部论文进行实证对比研究。[结果/结论] 结果证明，PCSI对不同年份、不同学科论文的被引频次进行了标准化，反映了被引频次的线性差距，是一种较为理想的单篇论文学术影响力比较评价工具。  相似文献   

A Bioethos for Bodies: Respecting a Priceless Resource     

Thomas H. Champney 《Anatomical sciences education》2019,12(4):432-434

The value that willed body donors provide to medical education is priceless. Their precious gift helps to teach anatomy, spatial relationships between morphological structures, anatomical variation, and professionalism to medical students in a way that plastic models, podcasts, and lectures cannot. They are also an important resource for medical research and a wide variety of postgraduate training opportunities. While many body donation programs throughout the world are nonprofit organizations, there are body donation companies in the United States that sell donors for-profit. These “body brokers” have accumulated large profits from this business. It is incongruous that others would profit from such a priceless, freely donated gift. To prevent this incongruity, it is proposed that the international anatomical community develop a normative culture (a bioethos) for body donation programs. This would involve the conscious and systematic development of ethical principles for the day-to-day policies and practices of institutions that collect and use human bodies. With the development of this bioethos, a cultural shift in how donors are treated would occur and, over time, this would become the normal practice. These principles would become fundamental and foundational for the procurement and use of priceless human tissues.  相似文献   

Journalism in Disguise: Standpoint Theory and the Ethics of Günter Wallraff’s Undercover Immersion     

Willa McDonald 《Journalism Practice》2020,14(1):34-47

ABSTRACT

Deception is a key element of immersive undercover journalism, achieved through the omission of information, the perpetuation of misconceptions, or possibly the assumption of a false identity. Usually when proponents defend going undercover, they use the-ends-justify-the-means arguments; that despite the journalist’s duplicity, public benefit outweighs the dishonesty that lies at the heart of the practice. Yet, such statements are usually made in the absence of in-depth theoretical analysis. This paper seeks to redress this by applying Standpoint Theory, testing it against the work of Günter Wallraff, Germany’s lauded but controversial undercover journalist who uses disguises to report on that country’s marginalized and disadvantaged. While the authors applaud Wallraff’s exposure of the deplorable illegal and immoral dealings he uncovers, and do not seek to dismiss the significant results he has achieved, this paper uses the case study of his work to test the applicability of Standpoint Theory to undercover journalism, concluding that even under this accommodating theory, there may be ethical limits to journalism’s most ethically contentious practice.  相似文献   

Between Policy and Practice: Archival Descriptions,Digital Returns and a Place for Coalescing Narratives     

Sharon Huebner  Stella Marr 《档案与原稿》2019,47(1):113-130

ABSTRACT

The Strathfieldsaye Estate collection at the University of Melbourne Archives is discussed in relation to recognising, protecting and reclaiming Koori (First Peoples of southeast Australia) heritage. The settler collection includes early 1900s photographs of Koori people within two distinct albums – a family album that includes a series of studio portraits of Koori adults and children, and an album depicting Koori families on Ramahyuck Aboriginal Mission Station. In the past, these albums have been defined by, and limited to, traditional archiving practices excluding Koori interpretation, authorship and social context. Restoring Koori ownership and authorship of intangible heritage plays a large part in consolidating ancestor photographs with Koori perspectives of identity and culture.  相似文献   

新时期高校加强师德师风建设的思考与实践     

张钊 《教育教学论坛》2020,(20):3-6

新时期国家进一步明确高校加强师德师风建设的总体要求。对照新时期新要求,当前高校师德师风建设在制度环境、行政管理、教师群体和教师个体等层面还存在一些突出问题。结合有关要求和高校师德师风建设现状,提出高校加强师德师风建设的基本思路,明确了规则警引、价值领引、典型带引、文化倡引四项具体措施,为高校全面推进、系统落实师德师风建设工作提供参考。  相似文献   

成果与局限:试论我国首次体育学术论争     

李凤梅 《武汉体育学院学报》2020,54(11):34-40

新中国成立初期体育学界的探索和体育事业的发展，为当代体育哲学社会科学发展提供了重要的经验启示和思想资源。出于复杂原因，当时被"双百"方针孕育而生的首次体育学术论争，鲜有人提及。在学界内外争鸣氛围的激励下，这次论争系统总结了当时体育发展中的基本问题，空前活跃了体育研究氛围，也促使篮球战术、体育内行与外行、武术渊源和发展等具体问题的讨论得以深入展开；而历史条件的特殊性和局限性，致使其偏离了体育场域且未能充分关注基本国情；从研究者的态度、论争者的遗憾和体育界的反思等层面，对我国首次体育学术论争及其深远影响进行研判。  相似文献   

高校图书馆科普基地社会化服务探索——以西华师范大学图书馆为例     

魏海霞  吴晓川 《图书情报工作》2019,63(18):47-53

[目的/意义]针对我国高校图书馆社会化服务效果不佳的状况，试图寻找一种有效且能长期开展的模式，以促进高校图书馆广泛参与，更好地满足民众的文化需求。[方法/过程]以西华师范大学图书馆为例，从组织构建、运作模式、社会效益概述科普基地社会化服务模式，并分析该模式具有构建约束机制、资源保障机制与激励机制、服务渠道的畅通机制的优势。[结果/结论]在自愿的原则下，高校图书馆与省委宣传部、省社科联联合共建科普基地以开展社会化服务，通过经费多家出，协调搭台，借用科普基地完善的管理体制与运行机制，构建高校图书馆社会化服务的长效机制。科普基地工作已在全国广泛开展，高校图书馆作为重要的文化服务单位位于申报对象之列且容易具备申报条件。因此，科普基地社会化服务模式是一种灵活的、有效的、可操作的，且具有广泛参与机制与可持续的模式，值得推广。  相似文献   

臧庸与扬州学派学术交游考     

沈明杰 《扬州教育学院学报》2020,(1):29-33

臧庸学术境界的提升和他与扬州学派名家的学术交游有着密切关系。其中,臧庸多次受刘台拱关照与举荐,并请为撰序;王念孙、王引之父子曾托臧庸校《小学钩沉》一书;臧庸视焦循为“谈天三友”之一,且为之撰写《焦氏世徳记》;阮元多番邀臧庸校《经籍籑诂》《十三经注疏》等书;凌廷堪以《校礼堂文稿》示臧庸,并属题《校礼图》。关注臧庸与扬州学派的学术交流,对探讨臧庸的学术成就以及扬州学派和常州学者的学术联系有着重要意义。  相似文献   

The Unintentional Effects on Body Donation Programs of a Competency-Based Curriculum in Postgraduate Medical Education     

Geoffroy P.J.C. Noël  Joseph Dubé  Gabriel Venne 《Anatomical sciences education》2021,14(5):675-681

As medical programs place increasing importance on competency-based training and surgical simulations for residents, anatomy laboratories, and body donation programs find themselves in a position of adapting to changing demands. To better assess the demand for “life-like” cadaveric specimens and evaluate the possible impacts that competency-based medical education could have upon the body donation program of McGill University, Canada, the authors tracked, over the course of the last 10 years, the number of soft-embalmed specimens, along with the number of teaching sessions and the residents enrolled in competency-based programs that are using cadaveric material. The results reveal that the number of soft-embalmed specimens used within residency training increased from 5 in 2009 to 35 in 2019, representing an increase from 6% of bodies to 36.5% of the total number of body donors embalmed in this institution. Correspondingly, the number of annual teaching sessions for residents increased from 19 in 2012 to 116 in 2019. These increases in teaching are correlated with increasing number of residents enrolled in competency-based programs over the last 3 years (Pearson r ranging from 0.9705 to 0.9903, and R² ranging from 0.9418 to 0.9808). Those results suggest that the new skill-centered curricula which require residents to perform specific tasks within realistic settings, exhibit a growing demand for “life-like” cadaveric specimens. Institutions’ body donation programs must, therefore, adapt to those greater need for cadaveric specimens, which presents many challenges, ranging from the logistical to the ethical.  相似文献