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Creator | Title | Description | Subject | Date |
51 |
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Henderson, Thomas C. | Parallel path consistency | Filtering algorithms are well accepted as a means of speeding up the solution of the consistent labeling problem (CLP). Despite the fact that path consistency does a better job of filtering than arc consistency, AC is still the preferred technique because it has a much lower time complexity. We ar... | Filtering algorithms; Parallel paths; Consistency; Consistent labeling problem; CLP | 1991 |
52 |
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Mathews, V. John | Parameter estimation for a bilinear time series model | ABSTRACT This paper presents a direct approach to the estimation of the parameters associated with a bilinear time series model. The approach depends critically on the expressions for certain higher-order statistics of the signals that satisfy the bilinear model. These expressions are linear in mo... | | 1991 |
53 |
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Mathews, V. John | Performance analysis of adaptive filters equipped with the dual sign algorithm | Adaptive filters equipped with the sign algorithm are attractive in many applications because of their computational simplicity. Unfortunately, their slow speed of convergence is a major limitation. The dual sign algorithm (DSA) is a means by which the convergence speed can be increased without over... | | 1991 |
54 |
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Warner, Homer R. | Performance of a Diagnostic System (ILIAD) as a Tool for Quality Assurance | Biomedical Informatics | | 1991 |
55 |
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Cotter, Neil E. | Prejudicial search and backprop | This paper introduces the combination of backward error propagation and prejudicial search. Prejudicial search is a method, which like simulated annealing, guarantees convergence to a global minimum as time approaches infinity. Unlike simulated annealing, its application is more flexible because it ... | | 1991 |
56 |
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Symko, Orest George; Vardeny, Zeev Valentine | Quasiparticle relaxation in a high-Tc superconductor | Recent measurements by Eesley et al. [1] of transient reflectivity in superconducting Tl2Ba2Ca2Cu30io were interpreted as evidence for order-parameter relaxation in the vicinity of Tc, which was analyzed in terms of BCS weak coupling for A(r)/A(0). In this Comment we question this interpretation ... | Quasiparticle relaxation; High-tc | 1991 |
57 |
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Vardeny, Zeev Valentine; Symko, Orest George | Quasiparticle relaxation in high-Tc superconductor | Recent measurements by Eesley et al. [1] of transient reflectivity in superconducting Tl2Ba2Ca2Cu30io were interpreted as evidence for order-parameter relaxation in the vicinity of Tc, which was analyzed in terms of BCS weak coupling for ?(r)/?(0). In this Comment we question this interpretation ... | Quasiparticle relaxation | 1991 |
58 |
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Gardner, Reed M. | Real Time Data Acquisition: Experience With the Medical Information Bus (MIB) | Biomedical Informatics | | 1991 |
59 |
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McCullough, John M. | Relatedness and kin-structured migration in a founding population: Plymouth colony, 1620-1633 | To test the common assumption of no genetic relationship in a founding population, we calculated average relatedness (r) for the emigrants to Plymouth Colony from Europe on seven voyages from 1620 to 1633. Of 355 individuals, 255 could be individually identified and 4 generations of genealogic depth... | | 1991 |
60 |
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Morse, Michael David | Resonant two-photon ionization spectroscopy of coinage metal trimers: Cu?Ag, Cu?Au, and CuAgAu | The jet-cooled coinage metal triatomic molecules Cu, Ag, Cu, Au, and CuAgAu have been investigated using resonant two-photon ionization spectroscopy. One band system, labeled as the ?-x system, has been observed for each species, with origin bands at 13 188, 17 217, and 17 470 cm -?, respectively. ... | | 1991 |
61 |
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Morse, Michael David | Resonant two-photon ionization spectroscopy of jet-cooled Au? | A band system of jet-cooled Au, has been located in the near infrared region of the spectrum using resonant two-photon ionization spectroscopy. The origin band is located at 13 354.15 cm-? and the system extends more than 700 cm-? further to the blue. The excited state displays a radiative lifetime... | | 1991 |
62 |
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Jarrard, Richard D. | Results of borehole televiewer observations in the Celebes and Sulu Seas | Borehole televiewer data were collected during Ocean Drilling Program Leg 124 to investigate stress orientations in the Sulu and Celebes sea basins. At Site 768C, in the Sulu Sea, televiewer logs were collected from 809-870 and 950-1250 meters below sea floor (mbsf). At Site 770C, in the Celebes Se... | | 1991 |
63 |
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White, Nicholas P. | Review of T. Penner, 'The ascent from nominalism' | This is a review of Terry Penner's The Ascent from Nominalism. Penner's book is an attempt to reorient Platonic studies, not so much by raising new issues as by looking at the old ones differently. | Book review; Platonism; Philosophy;, Greek | 1991 |
64 |
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Miller, Joel Steven | Room temperature molecular/organic-based magnet | The Du Pont / Ohio State University research team made materials in the laboratory, then tested them for magnetism. To do so, they initially moved a magnet along the outside of a sealed tube containing a small blob of experimental material and an inert gas such as argon or nitrogen. "We've done it... | Bis(benzene)vanadium; Vanadium; Tetracyanoethylene; TCNE; Polymeric magnets; Room temperature | 1991 |
65 |
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Miller, Jan D. | Search for adsorbed gold cyanide on carbon surfaces | The mechanism of adsorption of gold from alkaline cyanide solutions by carbon has been the subject of much research over the past decade. In this paper, the nature of the gold cyanide adsorption phenomenon is investigated, particularly with respect to carbon substrates and associated surface adsorpt... | Gold cyanide; spectrometers; X-ray photoelectron spectroscopy | 1991 |
66 |
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Hoogenboom, Peter J. | Semantic definition of a subset of the structured query language (SQL) | SQL is a relational database definition and manipulation language. Portions of the manipulation language are readily described in terms of relational algebra. The semantics of a subset of the SQL select statement is described. The select statement allows the user to query the database. The select st... | | 1991 |
67 |
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McDaniel, Susan | Sexual harassment in Canadian academe: explorations of power and privilege | Sexual harassment is one of the ways in which women in academe experience inequities. Knowledge about and understanding of sexual harassment is increasing, perhaps even dramatically. Empirical research on sexual harassment in Canada, and particularly in the universities, is an important contributor... | Intimidation; Authority; Powerlessness | 1991 |
68 |
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Normann, Richard A.; Campbell, Patrick K.; Jones, Kelly E.; Huber, Robert J.; Horch, Kenneth W. | Silicon-based, three-dimensional neural interface: manufacturing processes for an intracortical electrode array | A method has been developed for the manufacture of a "three-dimensional" electrode array geometry for chronic intracortical stimulation. This silicon based array consists of a 4.2 x 4.2 x 0.12 mm thick monocrystalline substrate, from which project 100 conductive, silicon needles sharpened to facilit... | Electric Stimulation; Electrodes, Implanted; Sensory Cortex; Intracortical Electrode Array | 1991 |
69 |
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Tuttle, Howard N. | Some issues in Ortega y Gasset's critique of Heidegger's doctrine of Sein | The purpose of this paper is to propose a hypothesis to illuminate Ortega's critical response to Heidegger's question of being (Seinsfrage). While Ortega integrated the classical requirements for the idea of Being into his idea of human life as radical reality, Heidegger's delineation of human life... | | 1991 |
70 |
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Morse, Michael David | Spectroscopic studies of jet-cooled AgAu and Au? | Resonant two-photon ionization spectroscopy has been applied to the jet-cooled Au? and AgAu molecules. Three new band systems of Au? and two new systems of the poorly characterized AgAu molecule have been observed. Excited state lifetime measurements have been made, and assignments of the excited s... | | 1991 |
71 |
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Morse, Michael David | Spectroscopic studies of jet-cooled CuAg | Resonant two-photon ionization spectroscopy has been applied to jet-cooled diatomic CuAg. Four band systems have been observed, three of which have been rotationally resolved and analyzed. The ground state is X ??+ in symmetry, deriving from the 3d??cu4d??Ag?? molecular configuration. Its bond lengt... | | 1991 |
72 |
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Gopalakrishnan, Ganesh | Static analysis techniques for the synthesis of efficient asynchronous circuits | In the context of deriving asynchronous circuits from high-level descriptions, determining whether two actions are potentially concurrent (overlapped execution) or serial (non-overlapped execution) has several advantages. This knowledge can be utilized to efficiently implement shared variables, sup... | Static analysis; Synthesis | 1991 |
73 |
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Couldwell, William T. | Strategies for the management of nonsecreting pituitary adenomas | The two objectives of treating pituitary tumors are: (1) relief of signs and symptoms attributable to mass effect, and (2) correction of hypo - or hypersecretion of adenohypophyseal hormones.7 When nonsecreting tumors are specifically considered, correction of endocrine abnormalities may be of les... | Pituitary adenomas; Transsphenoidal surgery | 1991 |
74 |
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Vardeny, Zeev Valentine | Studies of resonant and preresonant femtosecond degenerate four-wave mixing in unoriented conducting polymers | Degenerate four-wave mixing with femtosecond time resolution is used to measure the magnitude and transient response of the third-order nonlinear optical susceptibility x(3) (ω;ω, -ω,ω) at 620 nm in nonoriented conducting polymers including polydiacetylene, polyacetylene, polyaniline, polydieth... | Pi-conjugated polymers | 1991 |
75 |
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Capecchi, Mario R.; Thomas, Kirk R. | Swaying is a mutant allele of the proto-oncogene Wnt-1 | Mice homozygous for the recessive mutation swaying (SW) are characterized by ataxia and hypertonia, attributed to the malformation of anterior regions of the cerebellum. We show that SW is a deletion of a single base pair from the proto-oncogene Wnf-1. The deletion is predicted to cause premature t... | Swaying allele; protooncogene Wnt-1; Mutant genes; Mutant alleles | 1991 |