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Intermediation and the role of intermediaries in innovation 总被引:5,自引:0,他引:5
Jeremy Howells 《Research Policy》2006,35(5):715-728
This paper investigates the issue of intermediation and the role of intermediaries in the innovation process. The aim of this paper is three-fold. Firstly, to review and synthesis the literature in this field; from this to develop a typology and framework of the different roles and functions of the intermediation process within innovation; lastly to try and operationalise the typology within the context of UK using case study material. 相似文献
43.
Paul Green 《The Urban Review》2011,43(3):436-464
A review of research on US Catholic education reveals that race is not treated as an important area of analysis like class
and gender. Black Catholics are rarely studied in education let alone mainstream writings. This article examines the social
and educational history of blacks in the US Catholic Church and the dual reality of inclusion and exclusion within a Church
and its schools. This paper focuses on the intersection of the Church and Black Catholic schools as enduring institutions
of opportunity for Black families and their communities. This paper unearths the shared values, assumptions and beliefs about
African American Catholics quest for literacy. The article uses Black Theology as a frame to explain how the intersections
of culture, history and religion influence meaning and educational decision-making. African Americans pursued Catholic education
for two reasons. First, they sought to be educated which both advanced their individual freedom but vastly improved their
community’s economic, social, and political standing. Second, they inserted their own unique cultural and social experiences
into Catholic schools which espoused service and academic excellence. Black Catholic schools well-defined values and academic
excellence is still viewed by African Americans as places of hope and opportunity for students of color. 相似文献
44.
Yucheng Liu Aaron Artigue Jeremy Sommers Terence Chambers 《European Journal of Engineering Education》2011,36(2):187-198
Objectives of a project-oriented mechanical engineering course, Engineering Design, were achieved through a design project, where students designed, built and demonstrated an extreme version of a basic Theo Jansen device. Through this project, junior students in the University of Louisiana fully developed the capability of applying mathematic and kinematic knowledge in the analysis and design of mechanisms. Students also developed oral and written communication skills, which would be used in design environments, through the presentation of results in both oral and written forms. An assessment of the design project indicated that effective teaching and learning spread through the semester, with the junior students acting as project managers and experiencing design practices. An example of a student-designed Theo Jansen device is presented in this paper to show the study results achieved by the students. 相似文献
45.
There have been a number of earlier investigations, using differing methodologies, into the extent to which teachers in the secondary school interact with boys and girls and the results have suggested an imbalance in the teachers’ verbal behaviour towards the genders that is quite similar to the imbalance found in teachers’ behaviour in the primary school. The main aim of this study was to devise an investigation using the same methodology as that used in a recent primary school investigation in order to be able to make a fair comparison between the two levels. The results showed considerable differences in the teachers’ verbal behaviour towards the genders in the secondary school from that of teachers in the primary school. Where the primary school data showed teachers interacting more with the boys than the girls and the boys being less on‐task than the girls, the secondary school data showed no such differences. 相似文献
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Greene NP Greene ES Carbuhn AF Green JS Crouse SF 《Research quarterly for exercise and sport》2011,82(2):264-273
We compared cardiorespiratory responses to exercise on an underwater treadmill (UTM) and land treadmill (LTM) and derived an equation to estimate oxygen consumption (VO2) during UTM exercise. Fifty-five men and women completed one LTM and five UTM exercise sessions on separate days. The UTM sessions consisted of chest-deep immersion, with 0, 25, 50, 75, and 100% water-jet resistance. All session treadmill velocities increased every 3 min from 53.6 to 187.8 m x min(-1). Cardiorespiratory responses were similar between LTM and UTM when jet resistance for UTM was 50%. Using multiple regression analysis, weight-relative VO2 could be estimated as: VO2 (mLO2 c kg(-1) x min(-1)) = 0.19248 x height (cm) + 0.17422 x jet resistance (% max) + 0.14092 x velocity (m x min(-1)) -0.12794 x weight (kg)-27.82849, R2 = .82. Our data indicate that similar LTM and UTM cardiorespiratory responses are achievable, and we provide a reasonable estimate of UTM VO2. 相似文献
48.
All women should be allowed and encouraged to bring a loved one, friend, or doula to their birth without financial or cultural barriers. Continuous labor support offers benefits to mothers and their babies with no known harm. This article is an updated evidence-based review of the “Lamaze International Care Practices that Promote Normal Birth, Care Practice #3: Continuous Labor Support,” published in The Journal of Perinatal Education, 16(3), 2007. 相似文献
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