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 49 for “"IVR"”.
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Exploring the pedagogy of immersive virtual reality (IVR) in higher education: defining a framework for holistic IVR praxis
While interest in immersive virtual reality (IVR) has led to the development of courses and purpose-built labs at universities worldwide, existing research reveals a need for a more robust pedagogical understanding of how the technology can be meaningfully integrated into education contexts. The …
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Evaluation of speaker adaptation algorithms for public access IVR server
IVR servers are telephony-based applications that allow a user to interact with a series of menus in order to retrieve information. For many years users have commonly used key pads to interact with IVR servers. As a result users have experiences numerous benefits in obtaining information from these …
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Picosecond Time-Resolved Studies of IVR: Theory and Applications of Time-Resolved Fluorescence Depletion
Time resolved fluorescence depletion (TRFD), a new technique for the study of intramolecular vibrational redistribution, is described. Picosecond time resolution is obtained through the application of picosecond laser pump-probe techniques. A time dependent perturbation theory based description of …
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Picosecond Time-Resolved Fluorescence Depletion Spectroscopy of Fluorene: IVR in the Excited Electronic State
… state densities. The data allow us to assign IVR lifetimes to several vibronic levels of fluorene from 27 picoseconds at 1425 cm$\sp{-1}$ of excess vibrational energy to $\leq$10 picoseconds at $\sim$2000 cm$\sp{-1}$. The degree of spectral congestion in the associated dispersed fluorescence …
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Usability engineering of interactive voice responsive (IVR) systems in oral users of Southern Africa
… aims to design an Interactive Voice Response (IVR) health information system that enables people who are caregivers for HIV/AIDS infected children to access relevant care-giving information by using a telephone in their native language of Setswana in Botswana, Southern Africa. The BGR system …
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Implementation and evaluation of an IVR rendering platform for data collection in the developing world
… a data collection strategy that operates over IVR or SMS. We have developed ODK Voice, an IVR platform for delivering data collection protocols based on the XForms standard and targeted at users in the developing world. User testing of ODK Voice was performed both in controlled scenario …
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Interactive Voice Response Polling in Election Campaigns
… the early 2000s, Interactive Voice Response (IVR) has become a widely popular method of conducting public opinion surveys in the United States. IVR surveys use an automated computer voice to ask survey questions and elicit responses in place of a live interviewer. Previous studies have shown …
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Advantages and limitations of immerisve virtual reality educational applications in learning
… y hardware de realidad virtual inmersiva (iVR) sugiere un futuro muy prometedor en su aplicación en la mejora del aprendizaje. Sin embargo, aún queda mucho camino por recorrer para determinar cómo se puede utilizar y hasta qué punto puede la iVR alcanzar su potencial como herramienta …
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Application of The Theory of Planned Behavior in a Randomized Control Trial Targeting Sugar-Sweetened Beverage Intake and Physical Activity in Southwest Virginia
… call, and 11 interactive voice response (IVR) calls. The primary aims of this secondary analysis of Talking Health are to 1) determine if single-item TPB indicators are correlated with multi-item TPB scales for SSB and PA; 2) examine how baseline TPB variables predict participation in the …
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Factors affecting initial virologic response and emergence of resistant mutants after adefovir treatment in lamivudine resistant chronic hepatitis B patients
… the factors affecting initial virologic response(IVR) and adefovir resistance in lamivudine resistant HBV infected patients. MATERIALS AND METHODS: Between March 2004 and December 2006, 76 patients with lamivudine-resistance who had received adefovir for more than 12 months were included. Assay of …
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Exploring Immersive Virtual Reality as a screening and assessment tool for upper limb function and coordination
… and testing of two immersive Virtual Reality (iVR) applications, with the aim of exploring how iVR can be used in the assessment of upper limb function and coordination. Three studies are described in this thesis. Study One examined whether a remotely administered iVR circle tracing task could …
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Investigation of the use of nanofluids to enhance the In-Vessel Retention capabilities of Advanced Light Water Reactors
… use of a nanofluid in the In-Vessel Retention (IVR) severe accident management strategy, employed in Advanced Light Water Reactors, was investigated. A model simulating the two-phase flow and heat transfer on the reactor vessel outer surface quantified the increase in decay power that can be …
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Very High Frequency Integrated POL for CPUs
… a concept of an integrated voltage regulator (IVR) is proposed to allow fine-grained DVFS to scale voltage levels in less than a microsecond. Significant interest from both academia and industry has been drawn to IVR research. Recently, Intel has implemented two generations of very high …
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Semiclassical Approaches to Complex Chemical Simulation in Real Time
… within the SC initial value representation (SC-IVR) using the modified Filinov filtration (MFF) technique. The most promising of these methods are subsequently tested on a number of low- and high-dimensional systems. Each of these methods have three significant advantages. (1) They offer a …
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Avaliação do desperdício de refeições servidas em um restaurante universitário : estudo de indicador do volume de rejeito.
… litative and quantitative study . Determined the IVR and Inte rventional Campaign was started one with students in order to educate them from a questionnaire containing eight objective questio ns covering the causes of waste , proceedin g then the evolution of the IVR . It was observed that 57 % …
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Investigation of downward facing critical heat flux with water-based nanofluids for In-Vessel Retention applications
In-Vessel Retention ("IVR") is a severe accident management strategy that is power limiting to the Westinghouse AP1000 due to critical heat flux ("CHF") at the outer surface of the reactor vessel. Increasing the CHF level by altering the cooling fluid would increase the safety margin of current …
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Working Memory, Search, And Signal Detection: Implications For Interactive Voice Response System Menu Design
… assert that interactive voice response (IVR) menus must be relatively short due to constraints of the human memory system. These individuals commonly cite Miller's (1956) paper to support their claims. The current paper argues that these authors commonly misuse the information provided in …
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Effect of Progressive Gaze Stability Exercises on Holistic Aspects of Chronic Motion Sensitivity
… with Immersion Virtual Reality (CDP-IVR), Motion Sensitivity Quotient (MSQ), Motion Sensitivity Susceptibility Questionnaire Short Form (MSSQ-Short), and State-Trait Anxiety Inventory for Adults (STAI Form Y-2). Results: There was a significant difference for condition 2 (p=0.05), but …
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Mechanisms of Intramolecular Vibrational Energy Redistribution and a Method for Coherent Control
… in large molecules is presented, in which IVR is dramatically slowed through the used of laser pulses that are easily produced with available pulse shaping equipment.
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Probing Solvation Shell Dynamics of Organometallic Complexes via Two-Dimensional Infrared Spectroscopy
… as intramolecular vibrational redistribution (IVR), vibrational energy transfer (VET), or chemical exchange. To interrogate these hidden features, I used 2D-IR spectroscopy to disentangle broadening effects and assess cross peak phenomena. The first study covered in this thesis features three …
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