Recommendation Scheme Based on Converging Properties for Contents Broadcasting

Popular videos are often clicked by a mount of users in a short period. With content recommendation, the popular contents could be broadcast to the potential users in wireless network, to save huge transmitting resource. In this paper, the contents propagation model is analyzed due to users' historical behavior, location, and the converging properties in wireless data transmission, with the users' communication log in the Chinese commercial cellular network. And a recommendation scheme is proposed to achieve high energy efficiency.Comment: 6 pages. This work is present at 2015 International Workshop on Networking Issues in Multimedia Entertainment (NIME'15

STEM Educational Outreach and Indigenous Culture: (Re)Centering for Design Scholarship

Integrating Indigenous culture into STEM education is a critical process in building pathways to justice and diversifying design. This process serves to (re)center our conceptions of STEM education by challenging strictly Western notions of STEM, representing an opportunity for learning not just in curricular design, but in technological design as well. Postcolonial computing scholars have critically examined design processes, highlighting the dominance of Western knowledge undergirding cross-cultural design. However, such efforts have yet to fully leverage insights from national curricular (re) centering initiatives. We take up this opportunity through a qualitative case study of an educational outreach organization in British Columbia, Canada, a subsidiary of a nation-wide effort in curricular integration of Indigenous and Western STEM material. Applying postcolonial computing thought, we offer enrichments to theory by providing an empirical basis for a) integrating resiliency, b) politicization in design, and c) arguments for (re)centering epistemological authority in computing. These contributions both enrich theory and enhance the practice of cross-cultural design by encouraging and exploring an Indigenous (re)centering of our understanding of both curricular and technological design

Solar dynamic power system development for Space Station Freedom

The development of a solar dynamic electric power generation system as part of the Space Station Freedom Program is documented. The solar dynamic power system includes a solar concentrator, which collects sunlight; a receiver, which accepts and stores the concentrated solar energy and transfers this energy to a gas; a Brayton turbine, alternator, and compressor unit, which generates electric power; and a radiator, which rejects waste heat. Solar dynamic systems have greater efficiency and lower maintenance costs than photovoltaic systems and are being considered for future growth of Space Station Freedom. Solar dynamic development managed by the NASA Lewis Research Center from 1986 to Feb. 1991 is covered. It summarizes technology and hardware development, describes 'lessons learned', and, through an extensive bibliography, serves as a source list of documents that provide details of the design and analytic results achieved. It was prepared by the staff of the Solar Dynamic Power System Branch at the NASA Lewis Research Center in Cleveland, Ohio. The report includes results from the prime contractor as well as from in-house efforts, university grants, and other contracts. Also included are the writers' opinions on the best way to proceed technically and programmatically with solar dynamic efforts in the future, on the basis of their experiences in this program

The student-produced electronic portfolio in craft education

The authors studied primary school students’ experiences of using an electronic portfolio in their craft education over four years. A stimulated recall interview was applied to collect user experiences and qualitative content analysis to analyse the collected data. The results indicate that the electronic portfolio was experienced as a multipurpose tool to support learning. It makes the learning process visible and in that way helps focus on and improves the quality of learning. © ISLS.Peer reviewe

Maine State Government Administrative Report 1990-1991

https://digitalmaine.com/me_annual_reports/1017/thumbnail.jp

Report of the Select Committee of the House of Representatives, to which were referred the messages of the President U.S. of the 5th and 8th February, and 2d March, 1827, with accompanying documents and a report and resolutions of the Legislature of Georgia

Report on the Georgia Indian Controversy. [161] Creek and Cherokee Indians

Report of the Select Committee of the House of Representatives, to which were referred the messages of the President U.S. of the 5th and 8th February, and 2d March, 1827, with accompanying documents and a report and resolutions of the Legislature of Georgia

19-2Report on the Georgia Indian Controversy. [161] Creek and Cherokee Indians.1827-3