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71.
Judy Diamond Benjamin Jee Camillia Matuk Julia McQuillan Amy N. Spiegel David Uttal 《Curator: The Museum Journal》2015,58(3):299-311
Although microbes directly impact everyone's health, most people have limited knowledge about them. In this article, we describe a museum and media public education campaign aimed at helping diverse audiences better understand emerging knowledge about microbes and infectious disease. Funded primarily by the Science Education Partnership (SEPA) program of the National Institutes of Health, this campaign involved crosscutting programs designed to extend impacts throughout a broad public audience. Collaborations with partners from public media, libraries, science education, the social sciences, and biomedical research centers extended our outreach to local and national audiences of adults and youth. Our campaign developed programs for radio broadcast, schools, libraries, museums, and publishers to ultimately reach over eight million people. In addition, we conducted a series of research studies focused on understanding the mental models that people create of the complex concepts of microbes and infectious disease and on how to engage hard‐to‐reach adolescents with this science content. These studies furthered our understanding of how people reason about unseen phenomena, the kinds of materials that might intrigue youth who claim little interest in science, and how to begin to combat misinformation pervasive in this field. Our comparisons of expert, teacher, and teen reasoning about microbes revealed their distinct mental models on the topics of infection, vaccination, and immune response. Our investigation of comics confirmed their power to motivate teenagers to want to read more about science. Across all levels of science identity, we found that youth were more engaged with the comics than with comparable essays. Together, these findings provide insights into how to educate a diverse public about emerging biomedical research. 相似文献
72.
P. F. O'Neill A. Ben Azouz M. Vázquez J. Liu S. Marczak Z. Slouka H. C. Chang D. Diamond D. Brabazon 《Biomicrofluidics》2014,8(5)
The capability of 3D printing technologies for direct production of complex 3D structures in a single step has recently attracted an ever increasing interest within the field of microfluidics. Recently, ultrafast lasers have also allowed developing new methods for production of internal microfluidic channels within the bulk of glass and polymer materials by direct internal 3D laser writing. This review critically summarizes the latest advances in the production of microfluidic 3D structures by using 3D printing technologies and direct internal 3D laser writing fabrication methods. Current applications of these rapid prototyped microfluidic platforms in biology will be also discussed. These include imaging of cells and living organisms, electrochemical detection of viruses and neurotransmitters, and studies in drug transport and induced-release of adenosine triphosphate from erythrocytes. 相似文献
73.
This pilot study proposes a set of analytical steps for comparing schools that participate in the National Science Foundation's Math and Science Partnership (MSP) Program and their nonparticipating peers in the same state. This pilot is part of a larger effort to evaluate the MSP Program's role in student achievement, with two companion analyses. Although our pilot study uses a comparative approach, the study by Dimitrov in this issue follows a within-group design. The third analysis by Yin and his associates in this issue covers the varied designs used by the MSPs themselves in their own evaluations. In this pilot, we focus on a sample of participating schools in one MSP in one state. The nonparticipating schools were carefully matched with the program participating schools on eight demographic variables to form a comparison group. This article offers detailed documentation on how we operationalize two matching methods for comparative purpose. We conclude that carefully executed matching methods are promising for large scale comparative analysis on the effects of the MSP Program across different states. 相似文献
74.
Karen E. Diamond 《The Journal of environmental education》2013,44(2):23-25
Abstract The development of the Children's Attitudes Toward the Environment Scale-Preschool Version (CATES-PV) is reported. The scale was administered to 42 preschool children. Their parents (34 mothers, 30 fathers) completed 2 environmental attitude scales, an environmental knowledge scale, and a questionnaire concerning environmentally related home practices. The scale has acceptable reliability, with a Cronbach's alpha of .68. Construct validity of the scale was suggested by the pattern of relationships found between child and parent measures. Specifically, children's attitudes were not correlated with verbal ability, but with the degree to which children participated in environmentally relevant activities in the home. The implications of those results for preschool curricula and practices are discussed. 相似文献
75.
Understanding children's decisions to include a child with a disability in activities is an important component of the social environment of children with disabilities. We examined preschool children's understanding of the motor and social competence of hypothetical children with a physical disability, children's decisions to include or exclude a peer with a physical disability in play activities, and children's justifications of their inclusion/exclusion decisions. Children understood that a peer with a physical disability would have more difficulty with activities requiring motor skills than social skills and were more likely to include a peer with a physical disability when the activities required minimal motor skills. The role of typically developing children's understanding of social contexts in peer relationships is discussed. 相似文献
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On native ground: memoirs and impressions. Jim Barnes, Norman: University of Oklahoma Press, 1997, 279 pages, $27.95 (hardcover). ISBN 0–8061–2898–4. Caucasia. Danzy Senna, New York: Putnam Publishing Group, 1998, 353 pages, $24.95 (hardcover). ISBN 1–5732–2091–4. Boyhood, Growing Up Male: A Multicultural Anthology (2nd ed.). Franklin Abbott (Ed.), Madison: University of Wisconsin Press, 1998, 279 pages, $15.95 (softcover). ISBN 0–2991–5754–7. Readings in African Popular Culture. Karin Barber (Ed.), Bloomington, IN: International African Institute in association with Indiana University Press, 1997, 192 pages plus index, $18.95 (soft‐cover), $45.00 (clothcover). ISBN 0–2532–1140–9 (softcover); 0–2533–3294‐X (clothcover). For orders, phone 1–800–842–6796. 相似文献
79.
YANG Chih Ted 《天津大学学报(英文版)》2008,14(4):235-247
GSTARS (Generalized Sediment Transport model for Alluvial River Simulation) is a series of computer models developed by the
U.S. Bureau of Reclamation while the author was employed by that agency. The stream tube concept is used in all GSTARS models
which allow us to solve one-dimensional equations for each stream tube independently and obtain semi-two-dimensional variation
of the hydraulic conditions along and across stream tubes for rivers and reservoirs. Sediment transport, scour, and deposition
processes are simulated along each stream tube independently to give us a semi-three-dimensional variation of the bed geometry.
Most sediment transport computer models assume that channel width is given and cannot change during the simulation process.
GSTARS models apply the theory of minimum stream power to the determination of optimum channel width and channel geometry.
The concepts of channel side stability, and active, inactive, and armoring layers are used in all GSTARS models for realistic
long-term simulation and prediction of the scour and deposition processes in rivers and reservoirs. GSTARS models have been
applied in many countries for solving a wide range of river and reservoir sedimentation problems. Case studies will be used
to illustrate the applications of GSTARS computer models.
YANG Chih Ted, Borland Professor of Water Resources and Director of Hydroscience and Training Center. 相似文献
80.