Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 657 for “"Response Time"”.
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Characterizing Web Response Time
… protocols. In this study we characterize Web response time and examine the effects of proxy caching, network bandwidth, traffic load, persistent connections for a page, and periodicity. Based on studies with four workloads, we show that at least a quarter of the total elapsed time is spent on …
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Response time to batted balls
… were used to determine the subject's reaction times.;Every subject reacted to the ball before the ball reached 55 feet. A tolerance test revealed with 99% confidence that 99% of the population was between 0.09 and 0.45 seconds. A Pearson's R correlation test found no correlation between ball …
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Studies Of Liquid Crystal Response Time
In this dissertation, the response time issue of the liquid crystal (LC) devices is investigated in meeting the challenges for display and photonic applications. The correlation between the LC director response time and the optical response time is derived theoretically and confirmed …
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Avl And Response Time Reduction: Image And Reality
… military's global positioning system, may impact response time to law enforcement calls for service. In order to evaluate the impacts of AVL on response time to calls for service at the Altamonte Springs Police Department (ASPD), computer aided dispatch (CAD) data from years 1999 to 2003 were …
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Thin Film Thermal Detectors With Nanosecond Response Time
Made available in DSpace on 2014-12-10T19:06:46Z (GMT). No. of bitstreams: 1 7206901.pdf: 4662234 bytes, checksum: 88096bb70bde8e7aca988b49c8d58657 (MD5) Previous issue date: 1971
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A job response time prediction method forproduction Grid computing environments
… of this research is the prediction of a job response time in production Grid computing environments. The solution is inspired by the concept of predicting future Grid behaviours based on previous experiences learned from heterogeneous Grid workload trace data. The research objective was …
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Optimizing Response Time, Rather than Hit Rates, of WWW Proxy Caches
… hit rate, however, ignores the actual retrieval times experienced by WWW browser users. This research investigates removal algorithms that consider the time to download a file as a factor. Our experiments show that a removal algorithm that minimizes only the download time yields poor results. …
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Choice Response Time Differences between Recently Recovered Concussed and Healthy Student-Athletes
… recover completely. Many batteries involve response time (RT) tests, which show response time increases post concussion. A major limitation of RT tests is that all are done in static position. Additionally, many studies show a lingering effect on RT. The addition of RT tests to check for …
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Nanosecond Response-Time. Room Temperature Infrared Detection With Thin-Film Metal Bolometers
Made available in DSpace on 2014-12-10T19:07:11Z (GMT). No. of bitstreams: 1 7317507.pdf: 3838764 bytes, checksum: 2eb23bc60eec68cc83f66205b2e85087 (MD5) Previous issue date: 1973
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Pre-fetch document caching to improve World-Wide Web user response time
… One important area of study is improving user response time through the use of caching mechanisms. Most prior work considered multiple user caches running on cache relay systems. These systems are mostly post-caching systems; they perform no "look ahead," or pre-fetch, functions. This research …
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Controlling item exposure for response time-informed item selection in computerized adaptive testing
… information criterion (MIC) by the expected response time for each item effectively reduced the average completion time for a test of fixed length while maintaining efficiency of ability estimation. However, this also resulted in an extremely skewed distribution of item exposure rates. To …
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The impact an accredited third party assessor will have on the regulator’s response time
… body would be to decrease dossier review time, increasing the availability to medicine, medicine-related products and medical devices that comply with quality, safety and efficacy standards to treatment programs in a shorter time
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Examination Of Factors Affecting The Frequency, Response Time, And Clearance Time Of Incidents On Freeways
… factors influencing the incident clearance time. A comprehensive database along with traffic flow characteristics is prepared and statistical analyses are conducted to identify important factors that impact the frequency and duration of incidents on various freeway sections in Detroit metro …
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Is response time variability on an exogenous visual orienting task associated with specific genetic markers?
Attention is a vital component of everyday functioning, and deficits in attention feature in many psychological disorders. Improved understanding of attention may eventually be critical to early identification and treatment of attentional deficits. One step in that direction is to acquire a better …
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Evaluating the response time criterion for defining first graders' fluency with basic addition and subtraction
… the present study was to evaluate the 3-seconds response time (RT) criterion used for defining achievement of retrieval of basic addition and subtraction combinations. The rationale for the study was that, theoretically, an ideal criterion for retrieval should exclude all instances of counting or …
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Effects of temperature and background photon flux on the photoconductive response time in Hgo.6Cdo.4Te.
Massachusetts Institute of Technology. Dept. of Electrical Engineering. Thesis. 1972. M.S.
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A Comparison of Methods to Identify the Mean Response Time of Ramp-Incremental Exercise for Exercise Prescription
… PO untenable. Three methods of determining Mean Response Time (exponential modeling (MRTEXP), linear modeling (MRTLIN), and the steady-state method (MRTSS)) were compared and evaluated for their accuracy at predicting the V̇O2 associated with two PO below estimated lactate threshold (qLT) and one …
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An Analysis of the Effectiveness of Emergency Locator Transmitters to Reduce Response Time and Locate Wreckage in U.S. General Aviation Accidents
… and to stress the importance of including response time in the accident report. Also the significant differences between ELT-Operated and ELT-Aided were explained.</p>
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