UScholar Works
 
Filters: Format: "application/pdf" Collection: "ir_uspace" Year End: 2016
151 - 175 of 7,037
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CreatorTitleDescriptionSubjectDate
151 Stevens, KennethA low power UART design based on asynchronous techniquesAbstract-Universal Asynchronous Receiver Transmitter (UART) implements serial communication between peripherals and remote embedded systems. The UART protocol is defined based on fixed frequencies with a sampling method to achieve robustness under reasonable frequency variations between systems. Suc...2013-01-01
152 Khan, Faisal HabibA low-cost non-mechanical maximum power point tracking scheme for grid-tied single-phase induction generatorsA new configuration of a single-phase induction generator based power generation system with maximum power point tracking capability is proposed in this paper, and this configuration is suitable for small-scale variable speed wind energy conversion system. Using this technique, the synchronous speed...2012-01-01
153 Simpson, Jamesina J.A magnetic field-independent absorbing boundary condition for magnetized cold plasmaAn effective absorbing boundary condition (ABC) based on the second-order approximations of Engquist and Majda's wave equations is presented for terminating three-dimensional finite-difference time-domain (FDTD) models employing the E-J collocated magnetized cold plasma algorithm. Numerical tests de...2011-01-01
154 Stevens, KennethA mathematical approach to a low power FFT architectureArchitecture and circuit design are the two most effective means of reducing power in CMOS VLSI. Mathematical manipulations have been applied to create a power efficient architecture of an FFT. This architecture has been implemented in asynchronous circuit technology that achieves significant powe...1998
155 Warner, Homer R.A Mathematical Approach to Medical Diagnosis: Application to Congenital Heart DiseaseBiomedical Informatics1992
156 Warner, Homer R.A Mathematical Approach to Medical Diagnosis: Application to Polycythemic States Utilizing Clinical Findings with Values Continuously DistributedBiomedical Informatics1969
157 Mathews, V. John; Clark, Edward B.A mathematical basis for the application of the modified geometric method to maximum frequency estimationAbstract-The application of ultrasound in assessing the fetal cardiovascular system often requires the accurate estimation of maximum blood flow velocity waveforms using Doppler measurements. The modified geometric method estimates the maximum Doppler frequency as the frequency at which the vertica...2004
158 Mitchell, Joyce A.A medical microcomputer database management systemThe Patient Data Handler (PDH) is a general purpose, interactive, relational database management system (DBMS) which was created to store and retrieve the patient records stemming from a research project centering upon the genetic causes and diagnosis of concomitant deafness and blindness [1, 5]. Th...1985-01-01
159 Bennion, Scott ThomasA method of solution for hydrodynamics and radiation diffusion as a multi-material problem in one dimensionMulti-material problem1971
160 Blair, StevenA methodology for physical design automation for integrated opticsAdvancements in silicon photonics technology are enabling large scale integration of electro-optical circuits and systems. To fully exploit this potential, automated techniques for design space exploration and physical synthesis for integrated optics must be developed. This paper investigates how co...2012-01-01
161 Battin, Margaret P.A midwife through the dying process: stories of healing and hard choices at the end of lifeIn Timothy Quill's recounting of the deaths of nine patients, the final description is of the planned death of Jules: at home, surrounded by family members, and aided by a physician. It is a moving, true story, recounted in meticulous detail, from the first diagnosis to the final dose of barbiturat...1997
162 Mathews, V. JohnA minimax approach for the joint design of acoustic crosstalk cancellation filtersAbstract-This paper presents a method for jointly designing immersive audio rendering filters for a single listener using loudspeakers. The filters for crosstalk cancellation are assumed to have finite impulse responses and are designed using the minimax criterion. In addition to the traditional At...2007
163 Pryor, T. AllanA MLM-Based Order Entry System: The Use of Knowledge in a Traditional HIS ApplicationBiomedical Informatics1990
164 Bennett, Donald R.A Model for the Telephone Transmission of Six-Channel ElectroencephalogramsBiomedical Informatics1970
165 Adamczyk, AbbyA model to integrate data curation services with additional campus services related to researchThe University of Utah has three libraries: main, health sciences, and law. The librarians at the main and health sciences libraries are working together to improve current services and develop new services for researchers. A recent survey of research resources on campus and on the University websit...Data curation services; Development; Research data life cycle; Data repositories; Data management plans2012
166 Weinstein, DavidA morphing algorithm for generating near optimal grids: applications in computational medicineWe apply morphing to t h e problem of generating the initial mesh for finite element simulations. This algorithm reduces mesh adaptation time by integrating physical and geometric constraints to provide a near optimal initial mesh. We apply this method to large-scale bioelectric field problems invol...Morphing algorithm; Bioelectric field problems1994
167 Subrahmanyam, P.A.A new approach to specifying and handling exceptionsAn operation generally exhibits different patterns of behavior over different parts of its domain. Depending upon the context, such behavior may either be conceived of as "normal" or as an "exception." Thus, the behavior of an operation Is quite naturally characterized by the set of partial operatio...Computer operations; Exceptions; Exception handling1980
168 Bruderlin, BeatA new approach to tolerance analysisTolerance analysis is seen as part of a more general problem, namely handling data with uncertainty. Uncertain geometric data arises when interpreting measured data, but also in solid modeling where floating point approximations are common, when representing design tolerances, or when dealing with l...Tolerance analysis1994
169 Mathews, V. JohnA new carrier frequency estimator for modem signalsABSTRACT A novel carrier frequency estimation scheme for a relatively broad class of voiceband data signals (modem signals) is presented in this paper. The class of signals being studied includes different types of phase-shift-keyed (PSK) and frequency-shift-keyed (FSK) signals. The frequency estim...1988
170 Miller, Jan D.A new cone beam X-ray microtomography facility for 3D analysis of multiphase materialsThree-dimensional x-ray microtomography offers a unique imaging capability. Spatial resolution on the order of ten microns can be achieved with the use of microfocus x-ray generators. Recently, a state-of-the-art, flexible cone beam x-ray microtomography system has been installed at the University o...2001-01-01
171 Swalberg, AJaA new denazinemys (baenid turtle) specimen from the upper cretaceous wahweap formation2012-04-18
172 Kirby, Robert Michael II; Johnson, Christopher R.A new family of variational-form-based regularizers for reconstructing epicardial potentials from body-surface mappingWe propose a new family of regularizers for the inverse ECG problem, using a variational principle that underlies finite element approximation methods. As an alternative to traditional Tikhonov regularizers, the variational formulation has several advantages: 1)it enables a simple construction of ...2010
173 Gerig, GuidoA new framework for analyzing white matter maturation in early brain developmentThe trajectory of early brain development is marked by rapid growth presented by volume but also by tissue property changes. Capturing regional characteristics of axonal structuring and myelination via neuroimaging requires analysis of longitudinal image data with multiple modalities. Complementary ...2010-01-01
174 Chamberlin, Ralph V.A new genus in the family agelenidaeMr. J. H. Emerton in 1911 described a new species of spiders under the name Liocranum calcaratum, mistakenly placing it in the family Clubionidae (Trans. Conn. Acad. Arts and Sci., vol. X V I , p. 402, pi. V, ff. 4 -4 f ) . This disposition o f the species was natural in view of its resemblance to c...1933-07
175 Chamberlin, Ralph V.A new genus of theridiid spiders in which the male develops only one palpusThe discovery of the male of Theridion fordum Keyserling, reveals characteristics for that species which set it off as genericallv different, from Theridion proper. The erection of a new genus is thus found necessary for this species; and several other species which are closely related to it natural...1934-04
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