trends in world educational media based on entries to the japan prize since 2000
... initiating the next level of learning while 22 Rising interest in education/learning relating to the media has been evident in a number of ways in the trends seen in entries to the JAPAN PRIZE. ... engaged in research regarding the educational uses of the media and children and the media since joining NHK in 1977. In both areas, she exami...
Ngày tải lên: 01/11/2013, 14:44
... investment in China and in other lower-cost manufacturing locations. In 2000, the United States was second only to Japan in production of PrCBs, and these two countries had swapped the lead position ... still holding the fourth position. In 2003, Japan& apos;s top 10 continue to dominate, holding 29 percent of the global market share, with China's top 10 leapi...
Ngày tải lên: 12/02/2014, 19:20
... of one of the CUL4 -based E3 ligase complexes, CUL4– DDB1–DDB2, in the control of genome integrity in response to UV radiation in Arabidopsis. Plants are in the precarious position of, on the one ... under controlled labora- tory conditions but only in the field, suggesting that an environmental factor is triggering the transition. As the transition from yellow, in...
Ngày tải lên: 18/02/2014, 11:20
Báo cáo " Preparation of nano-structural MnO2 in ethanol-water media coated on calcinated laterite and study of its arsenic adsorption capacity " docx
... 229 in KMnO 4 solution was from 25 to 50% and in MnSO 4 solution was from 50 to 100%. The second one was 75 to 100% ethanol in KMnO 4 solution and 5 to 15% ethanol in MnSO 4 solution. ... MnO 2 from their inorganic salts. The pH of solution, concentration of the salts, the portion of organic solvent and reaction temperature were strongly influenced on...
Ngày tải lên: 14/03/2014, 10:20
Báo cáo hóa học: " Study of the vertical transport in p-doped superlattices based on group III-V semiconductors" pdf
... done within a self-consistent approach to the kp⋅ theory by means of a full six-band Luttinger-Kohn Hamiltonian, together with the Poisson equation in a plane wave representation, including ... (LK) Hamiltonian, in conjunction with the Poisson equation in a plane wave representation, including exchange-correlation effects within the local density approximation (LDA). The...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Object Tracking in Crowded Video Scenes Based on the Undecimated Wavelet Features and Texture Analysis" pptx
... 31]. In addition, it uses an interframe texture analysis scheme [32] to update the search window location for the successive frames. In contrast to the conventional methods for solving the tracking ... semi-automatic video object extraction algorithm based on joint transform and spatial domain fea- tures,” in Proceedings of the International Workshop on Content- Bas...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: " Blind Synchronization in Asynchronous UWB Networks Based on the Transmit-Reference Scheme" ppt
... to exchange their codes at the moment they join the network. The simplest way to solve this problem is to implement a common code known to all the users in the initialization phase. In existing ... derived, taking into account that the channel has a long impulse re- sponse. The extension of this data model to the noisy case is presented in [12]. The work in...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " Research Article Robust In-Car Speech Recognition Based on Nonlinear Multiple Regressions" pot
... compensation. Synthesizing the training data using the optimal regression weights obtained in the test environments is similar to training data contaminations [1], but the pro- posed one incorporates the ... out- lined in Section 4.InSection 5, we present the environmen- tal adaptation and model compensation algorithms. Then the performance evaluation on the adaptive r...
Ngày tải lên: 22/06/2014, 23:20
Báo cáo hóa học: " Research Article Autonomous Robot Navigation in Human-Centered Environments Based on 3D Data Fusion" docx
... belong to the tree, the remaining triangles of the intersection can be read from the tree and give the cor- responding environment model. As the fusion algorithm can only work in the intersection ... representation of the environment to a BSP tree (binary space partitioning tree). At the beginning, the first object of the first camera builds the root tree, then oth...
Ngày tải lên: 22/06/2014, 23:20
Analysis of the atmospheric distribution, sources, and sinks of oxygenated volatile organic chemicals based on measurements over the Pacific during TRACE-P pdf
... have further investigated the budget of CH 3 COCH 3 by reviewing existing information and by using inverse modeling tech- niques from which additional source information is inferred. In Table ... levels. The dashed red line shows HCHO calculated for a situation in which only acetone is maintained at observed values, but acetaldehyde is produced only from secondary hydrocarbon reaction...
Ngày tải lên: 14/03/2014, 20:20