Diesel fuel reforming was conducted under iso-thermal conditions and under real adiabatic conditions examining reforming operating conditions such as solid oxide fuel cells (SOFC) anode recycle and carbon formation. D...
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ISBN:
(纸本)0816909423
Diesel fuel reforming was conducted under iso-thermal conditions and under real adiabatic conditions examining reforming operating conditions such as solid oxide fuel cells (SOFC) anode recycle and carbon formation. Direct fuel injection via a fuel nozzle for adiabatic operation was developed. The control of the fuel/air feed temperature was critical to prevent pre-vaporization and vapor locking of the fuel nozzle. Short periods of operation show stable performance, but catalyst deactivation was observed upon shut-down and restart of the reformer.
The proceedings contain 30 papers. The topics discussed include: diversifying search results;discovering and using groups to improve personalized search;query by document;Wikipedia pages as entry points for book searc...
ISBN:
(纸本)9781605583907
The proceedings contain 30 papers. The topics discussed include: diversifying search results;discovering and using groups to improve personalized search;query by document;Wikipedia pages as entry points for book search;clustering the tagged web;classifying tags using open content resources;cross-language query classification using web search for exogenous knowledge;improving music genre classification using collaborative tagging data;information arbitrage across multi-lingual Wikipedia;measuring the similarity between implicit semantic relations using web search engines;generating labels from clicks;camera brand congruence in the Flickr social graph;finding text reuse on the web;speeding up algorithms on compressed web graphs;and the web changes everything: understanding the dynamics of web content.
With the development and progress of information technology, the modern information service is showing such characteristics as digitalized, intelligentized, networking, diversified and standardized. The paper presents...
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We present two approaches to sensing objects on a surface, using passive Radio Frequency Identification (RFID), and explain the application of this technology to toy prototypes, Code Maker and Story Maker. In Code Mak...
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ISBN:
(纸本)9781450356213
We present two approaches to sensing objects on a surface, using passive Radio Frequency Identification (RFID), and explain the application of this technology to toy prototypes, Code Maker and Story Maker. In Code Maker, we created a system with an RFID antenna array on a robotic fire truck. The array senses RFID-embedded tiles as they are placed on the truck. Each tile corresponds to a command that is executed by the truck, directing to move, light up, and make sounds. In Story Maker, RFID antennas are embedded in toys that are placed on a mat, underlain with a two-dimensional array of RFID tags. The toys report their position on the mat, which triggers a scene in the story that corresponds to the configuration of toys. We describe the advantages of these RFID implementations as an alternative to other approaches, such as resistive sensing and hardware connectors.
Nifty assignments, which is a forum to promote sharing of assignment ideas and assignment materials, was developed to teach computer science. Each assignment was presented on its own web page with detailed information...
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Nifty assignments, which is a forum to promote sharing of assignment ideas and assignment materials, was developed to teach computer science. Each assignment was presented on its own web page with detailed information and assignment materials such as handouts and data files to aid the adoption of the assignment. Numerous programs were developed and used by students in web based CS0 courses with graphical web interfaces to generate professional-looking programs. Programs were also used in assignments as tools for experimentation and problem-solving.
An analysis was conducted to evaluate the differences between users in utilization of functionality and interaction styles in word processing applications. The study evaluated 117 users of various word processing appl...
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A classical step-down switched-capacitor cell is transformed into a step-up cell. By inserting it in a boost converter, a single-switch, low voltage stress, non-pulsating input current, large dc gain hybrid converter ...
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ISBN:
(纸本)9781479982776
A classical step-down switched-capacitor cell is transformed into a step-up cell. By inserting it in a boost converter, a single-switch, low voltage stress, non-pulsating input current, large dc gain hybrid converter is proposed. The theoretical, simulation and experimental results prove the merits of the simple new solution in comparison with the available ones.
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