Covid-19: Emerging Considerations for Body Sourcing and Handling. A Perspective View from Nigeria     

Izuchukwu Azuka Okafor  Terkuma Chia 《Anatomical sciences education》2021,14(2):154-162

The current Coronavirus disease (Covid-19) pandemic has spread to about 220 countries of the world and has resulted in a significant number of deaths globally. Infections are still on the rise, and the impact on the global death rate could be devastating. There are fears over the likely impact of a large number of deaths on body sourcing and handling of cadavers for teaching and research. Historically, epidemics come with several challenges and have often led to some level of negligence of ethical practices and health and safety regulations associated with body sourcing and handling. The authors highlighted some emerging problems in this article, focusing on Africa and Nigeria in particular. These problems include a higher risk of coronavirus exposure for body handlers, shortage of cadavers for teaching and learning, a lack of standard regulations leading to unethical body sourcing and handling, and a lack of monitoring and collaboration needed for a well-coordinated Covid-19 pandemic response strategy. If these issues are ignored, the previous gains made in anatomical ethical practices may be destroyed. Some useful recommendations for policymaking geared toward prevention or curtailing these emerging issues have been instilled in this article.  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   

基于二模复杂网络的隐性知识发现方法研究——以潜在药物靶点挖掘为例     

李东巧  陈芳  韩涛  杨艳萍  王学昭  王燕鹏  Cynthia Liu  Yingzhu Li 《图书情报工作》2020,64(21):120-129

[目的/意义] 通过构建二模复杂网络模型，揭示隐藏在海量文献中的隐性知识。[方法/过程] 通过NetworkX复杂网络工具包，依据任意两个节点的共现关系构建二模复杂网络模型；对网络模型中节点的共现关系进行加权，计算网络的拓扑信息并进行AP聚类，提取节点间的直接关系；采用AUC方法对AA、JC、加权改进的wAA和wJC等4种链路预测算法进行评价，遴选出最合适的预测算法，并对复杂网络的隐性关系进行预测分析。[结果/结论] 以潜在药物靶点挖掘为例进行的实证研究结果表明，wAA链路预测算法为最优的链路预测算法；二模复杂网络模型、指标和方法体系在美国化学文摘社数据库中的药物靶点挖掘中具有一定的有效性。下一步计划在其他数据库中或其他研究领域中进行尝试，以进一步验证该模型的通用性和有效性。  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   

习近平新时代体育强国思想的马克思唯物主义立场及价值引领     

赵富学 《武汉体育学院学报》2019,53(2):5-11

运用文献资料法、辩证分析法、逻辑推理法等研究方法，对习近平新时代体育强国思想的马克思唯物主义立场进行了演绎与阐释。研究认为：在马克思唯物主义立场层面，习近平新时代体育强国思想坚持体育强国梦与实现中华民族伟大复兴中国梦一脉相承的历史唯物主义立场和普遍联系的辩证唯物主义立场；坚持在体育强国建设进程中遵循问题导向的唯物主义本体论立场；坚持体育强国建设要利用好国际与国内两种资源的唯物主义内外因辩证关系的立场。在新的历史时期，习近平新时代体育强国思想引领着竞技体育、群众体育、体育产业等领域的发展理念和价值，创新与发展了马克思主义哲学的实践结构和理论视角，为开创新时代中国特色社会主义体育事业的新局面提供了坚实的理论基础和实践支持。  相似文献   

The effect of number of siblings and birth order on educational attainment: Empirical Evidence from Chinese General Social Survey     

《International Journal of Educational Development》2020

Data from China demonstrate that the effect of the number of siblings on education is restricted by many factors, such as children’s gender, urban or rural household registration, whether there is only one child, the birth order of children within the family, and parents’ status. Chinese families have significant preferences for the eldest son and the youngest son. Moreover, research based on the natural experiment and instrumental variable approach suggests that market-oriented reform of education has increased the cost of family education expenditures since China’s reform and opening up, which further aggravates the negative impact on education of having many siblings in an urban setting.  相似文献   

奇效骨伤散在治疗老年运动性骨损伤中的应用     

程志  李祈谦  李映浩 《体育科技》2003,24(2):28-29

老年运动性骨损伤是近期逐渐增多的疾患 ,本门诊部近 1年半以来接诊此类病人 38例 ,应用外敷自拟奇效骨伤散为主进行治疗 ,可迅速使骨折端达到牢靠连接 ,解除制动进行功能锻炼 ,肢体功能恢复快。与常规骨损伤疗效相比 ,疗程显著缩短 ,具快捷安全、方便经济、适用范围广等特点。优良率达 10 0 % ,且无明显并发症及后遗症。  相似文献   

马来西亚华文独中学校体育的现状与未来     

韩会君  林敏萍 《体育科研》2003,24(3):59-62

本着弘扬民族文化的基本思想,运用文献资料研究、问卷调查、数理统计等方法,对马来西亚华文独中学校体育的现状进行了客观的分析,并在现状分析的基础上对马来西亚华文独中学校体育的进一步发展提出了建设性的意见。  相似文献   

中国传统文化与学校体育可持续发展   总被引：2，自引：0，他引：2  

吴刚 《湖北体育科技》2003,22(2):156-157,160

中国传统文化是学校体育可持续发展的外环境因素，它主要由儒家、道家和禅宗文化构成，具有中庸和平、泛道德性、人文精神、非独立性、静止停滞、乡土情结等特质，通过研究它的理性因素对学校体育可持续发展的正面影响和非理性因素带来的负面影响，来探讨在学校体育思想、内容和方法上应采取的发展对策。  相似文献   

关于中国男篮在世界大赛中成绩滑坡的原因剖析   总被引：2，自引：0，他引：2  

王建民  丁斌 《南京体育学院学报(社会科学版)》2003,17(1)

采用文献资料与理论分析等方法 ,对中国男篮在第 2 7届奥运会和第 14届男篮世锦赛上攻、防技术资料进行分析研究 ,发现中国男篮整体实力确有提高 ,尤其是内线实力明显增强。但由于我国对篮球本质认识上的偏差 ,过分追求队员高度而忽视速度、战术与技术训练 ,特别是外线控球能力的培养 ,结果比赛时内、外线脱节 ,整体攻、防节奏慢 ,不仅内线实力难以发挥 ,相反丢失了过去快速、灵活的优势与特点。针对存在的问题 ,从主观认识、训练方法以及训练内容等方面提出了一些建议和改进措施。  相似文献