`To Relate Knowledge and Action': the Impact of the Rockefeller Foundation on Foreign Policy Thinking during America's Rise to Globalism 1939–1945

The Rockefeller Foundation played a key role inthe shift from `isolationism' to globalism inUS foreign policy between 1939 and 1945. TheFoundation utilised its considerable financialresources in a conscious and systematic attemptto assist official policymakers and academicsto build a new globalist consensus within thestate and public opinion. The article testsfour theoretical models that have been used todescribe Rockefeller initiatives. It concludesthat a Gramscian analysis provides the mosthelpful way of understanding the Foundation'srole in American foreign affairs.     

Microscale flow propulsion through bioinspired and magnetically actuated artificial cilia

Recent advances in microscale flow propulsion through bioinspired artificial cilia provide a promising alternative for lab-on-a-chip applications. However, the ability of actuating artificial cilia to achieve a time-dependent local flow control with high accuracy together with the elegance of full integration into the biocompatible microfluidic platforms remains remote. Driven by this motive, the current work has constructed a series of artificial cilia inside a microchannel to facilitate the time-dependent flow propulsion through artificial cilia actuation with high-speed (>40 Hz) circular beating behavior. The generated flow was quantified using micro-particle image velocimetry and particle tracking with instantaneous net flow velocity of up to 10¹μm/s. Induced flow patterns caused by the tilted conical motion of artificial cilia constitutes efficient fluid propulsion at microscale. This flow phenomenon was further measured and illustrated by examining the induced flow behavior across the depth of the microchannel to provide a global view of the underlying flow propulsion mechanism. The presented analytic paradigms and substantial flow evidence present novel insights into the area of flow manipulation at microscale.     

Flipping the classroom to teach systematic reviews: the development of a continuing education course for librarians

Objective:The researchers used the flipped classroom model to develop and conduct a systematic review course for librarians.Setting:The research took place at an academic health sciences library.Method:A team of informationists developed and conducted a pilot course. Assessment informed changes to both course components; a second course addressed gaps in the pilot.Conclusion:The flipped classroom model can be successful in developing and implementing a course that is well rated by students.     

Meeting Information Needs through Global Partnerships: A Roadmap to Becoming a Global Health Sciences Library

Abstract

Supporting global health priorities through the development of robust health science librarianship partnerships is of significant importance. Increased demand for synthesizing evidence-based information, collating quality resources, and increasing research productivity to improve human health requires integration of library and information science skills and expertise. The Health Sciences Library (HSL) at the University of North Carolina at Chapel Hill (UNC), exists to be an indispensable partner in health information and knowledge, teaching and learning, and research. As global efforts at UNC expanded, the HSL sought to ensure that our global engagement strategy and integration were aligned with campus priorities and partner needs. The HSL created a global research partnership plan: identify resources that improve efficiency, increase access to information, build in-country capacity and expertise—all while strengthening collaborations across multiple countries. Creating a meaningful and sustainable engagement strategy was central to envisioning our path forward and can be used as a framework for consideration by librarians in similar settings.     

写给自己的十封信

《第一封》写给你假如人生不曾相遇,我还是那个我,偶尔做做梦,然后,开始日复一日的奔波,淹没在这喧嚣的城市里。我不会了解,这个世界还有这样的一个你,让人回味,令我心醉。假如人生不曾相遇,我不会相信,有一种人一认识就觉得温馨,有一种人可以百看不厌。     

Some elementary examples from Newton’sPrincipia

This article is aimed at undergraduate students to give them a taste of thePrincipia, Newton’s famous book. I have selected some examples and results in mechanics; most of them are a part of the undergraduate curriculum. His research interests are in high energy phenomenology. He is also interested in teaching graduate and undergraduate courses.     

Summarizing Similarities and Differences Among Related Documents

In many modern information retrieval applications, a common problem which arises is the existence of multiple documents covering similar information, as in the case of multiple news stories about an event or a sequence of events. A particular challenge for text summarization is to be able to summarize the similarities and differences in information content among these documents. The approach described here exploits the results of recent progress in information extraction to represent salient units of text and their relationships. By exploiting meaningful relations between units based on an analysis of text cohesion and the context in which the comparison is desired, the summarizer can pinpoint similarities and differences, and align text segments. In evaluation experiments, these techniques for exploiting cohesion relations result in summaries which (i) help users more quickly complete a retrieval task (ii) result in improved alignment accuracy over baselines, and (iii) improve identification of topic-relevant similarities and differences.     

An exploration of primary school teachers' understanding of art and the place of art in the primary school curriculum

Some research within developmental psychology shows a slow period of development in children's expressive drawings during the primary school years. Developmental researchers suggest that ‘educational factors’ could contribute to this dip in development but have not explored these factors. This study explores links between educational policy – in terms of the English National Curriculum – and the development of expression in child art. A Foucauldian style analysis of interviews is presented which investigates how ten primary school teachers working in two Staffordshire schools approach art. A specific concern is to explore how different understandings of art and teaching practices are shaped and managed by the curriculum. This allows links between the demands of the curriculum and the observed dip in expressive drawing development to be investigated.