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Filters: Date: "1993" Collection: "ir_uspace"
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CreatorTitleDescriptionSubjectDate
51 Mathews, V. JohnFast recursive least squares adaptive second-order volterra filter and its performance analysisAbstract-This paper presents a fast, recursive least squares (RLS) adaptive nonlinear filter. The nonlinearity is modeled using a second-order Volterra series expansion. The structure presented in the paper makes use of the ideas of fast RLS multichannel filters and has a computational complexity of...1993
52 Miller, Joel Steven; Epstein, Arthur J.Ferromagnetic behavior of decamethylchromocenium tetracyanoethenide, [CrCp*2][TCNE]Studies on the magnetic properties of decamethylchromocenium tetracyanoethanide, [CrCp*2][TCNE] are reported herein. Near-zero field (H= 150 mG) data indicates a ferromagnetic transition with T(c)=3.65 K. The temperature dependence below T(c) can be fit to a mean-field result M=M(o)(1 - T(o))(1/2)...Magnetic; Magnetization; Transition1993
53 Silverman, Randall H.First word in lasting impressionsThe creaking lever-action of a Columbian letterpress printing damped, handmade paper with cast metal type is an anomaly in the modern age. What now can be achieved within minutes on an offset press requires hours of meticulous setting, locking up, inking, and proofing to print on a Columbian powered...Columbian letterpress; Clymer; Red Butte Press1993
54 Gardner, Reed M.Fundamentals of Physiologic MonitoringBiomedical Informatics1993
55 Pounder, Diana G.Gender-related biases in admission decisionsThe competitive admission process for educational programs in health sciences usually begins with a screening phase. Raters, who are often the same people who later interview the applicants, screen candidates based on information on their application forms. Only the applicants who survive the scree...Attractiveness; Attributions; Evaluation1993
56 Jarrard, Richard D.Geometry of Pleistocene facies on the Great Barrier Reef outer shelf and upper slope - seismic stratigraphy of sites 819, 820, and 821Seismic stratigraphic analysis of the sedimentary succession intersected in Ocean Drilling Program (ODP) Sites 819, 820, and 821, on the outer shelf and upper slope seaward of the Great Barrier Reef, provides a clear indication of the importance of sediment supply and depositional base-level as two ...1993
57 Bastiani, MichaelGrowth cone dynamics during the migration of an identified commissural growth coneWe have used time-lapse video microscopy to study the behavior of a neuron, 01, that pioneers the posterior commissure of the embryonic grasshopper. Our goal is to use time-lapse video as a tool to acquire a precise picture of normal development over time, and thereby identify stereotypic activities...Time-lapse video; Commissure; Grasshopper; Pathfinding; Filopodia; Confocal microscopy; Adhesion1993
58 Warner, Homer R.Implementation of Practice in a Clinical Setting Using a Computerized Knowledge Base (ILIAD)Biomedical Informatics1993
59 Sobh, Tarek M.; Henderson, Thomas C.Intermediate results in active inspection and reverse engineeringIn previous work [18], we have proposed a new design for inspection and reverse engineering environments. We have investigated the use of the dynamic recursive context of discrete event dynamic systems (DRFSM DEDS) to guide and control the active exploration and sensing of mechanical parts for indu...Industrial inspection; Discrete event dynamic systems; DRFSM; DEDS1993
60 Morse, Michael DavidLaser vaporization generation of the SiB and SiAi radicals for matrix isolation electron spin resonance studies: comparison with theoretical calculations and assignment of their electronic ground states as X ??The first experimental spectroscopic study of the SiB and SiAl diatomic radicals is reported. Electron spin resonance results indicate that both molecules have X 4? ground electronic states, in agreement with earlier theoretical calculations. The SIB and SiAl radicals were generated in neon matrices...1993
61 Francis, LeslieLaw and Philosophy;: from skepticism to value theoryTo write about Philosophy; and law is both odd and daunting. It is odd because the topic seems to presuppose that the two fields are separate and that Philosophy; may be unfamiliar to legal practice and legal practitioners. Yet, recognized or not, Philosophy; is part of the ordinary life of law sch...1993
62 Couldwell, William T.Life-threatening reactions to propofolTo the Editor: Propofol (2,6-diisopropyl phenol; Diprivan; Stuart Pharmaceuticals, Wilmington, DE) has been advocated as a titratable continuous infusion anesthetic agent associated with fast and smooth recovery (2, 7). The anesthetic properties of a smooth induction, short half-life, and rapid eme...Propofol; Diprivan1993
63 Liu, FengLiu et al replyIn our Letter [1], we have demonstrated the plausibility of a structure for ?-cristobalite SiC2 consisting of domains of I Aid symmetry, and provided strong evidence against other proposed models, based on first-principles total energy and lattice dynamics calculations. We are pleased that the Auth...beta-Cristobalite SiO2; Rigid unit modes; RUM; Transient domain formation1993
64 Olivera, Baldomero M.; ; McIntosh, J. MichaelLocalization of [125I] ω-conotoxin GVIA binding in human hippocampus and cerebellumTHE peptide toxin ω-conotoxin GVIA (ω-CgTx) has been shown to be a high affinity ligand for N-type calcium channels in the brain. We have employed [125I]ω-CgTx to localize N-type channels in human hippocampus and cerebellum using autoradiography. Ten micron thick slidemounted tissue sections of...Conotoxins; Peptide toxins1993
65 Miller, Joel StevenMagnetization and static scaling of high-Tc disordered molecular-based magnet V(tetracyanoethylene)x¢y(CH3CN) with x ~ 1.5 and y ~ 2)We report field (H) and temperature (T) -dependent magnetization (M) of a member of the new class of high-Tc molecular-based magnets V(tetracyanoethylene)x .y(solvent) with Tc in an accessible range (solvent =CH3CN). The M (H) at low T saturates slowly with increasing H. The random magnetic anisotro...Temperature; Magnetic; Random1993
66 Williams, Clayton C.Mapping of mobile charges on insulator surfaces with the electrostatic force microscopeMigration of surface ions in lateral fields on insulator surfaces may modify the electrical characteristics of underlying semiconductor structures causing device instabilities. A high sensitivity electrostatic force microscope is used to image the movement and spatial distribution of surface ions on...Insulator surfaces; Surface ions; Electrostatic force microscope1993
67 Adler, Frederick R.Migration alone can produce persistence of host-parasitoid modelsIt has long been recognized that the unstable equilibrium of a single-patch predator-prey model cannot be stabilized by diffusive coupling with identical patches, since the coupled system acts exactly like the single-patch system if the patches are synchronized (Maynard Smith 1974; Allen 1975; Reeve...Heterogeneity; Nicholson-Bailey; migration rates1993
68 Lindstrom, Gary E.Modular language processors as framework completionsThe conceptual and specificational power of denotational semantics for programming language design has been amply demonstrated. We report here on a language implementation method that is similarly semantically motivated, but is based upon object-oriented design principles, and results in flexible an...Modular language processors; Denotational semantics; Framework completions1993
69 Lindstrom, Gary E.Modules as values in a persistent object storeWe report on an object manager (OM) providing persistent implementations for C ++ classes. Our OM generalizes this problem to that of managing persistent modules, where the module concept is an abstract data type (ADT). This approach permits a powerful suite of module manipulation operations to be ...Object manager; OM; Persistent object store1993
70 Kestle, John R. W.Moyamoya phenomenon after radiation for optic gliomaThe role of radiotherapy in the management of patients with optic pathway glioma is controversial. In a series of patients with optic pathway glioma treated at The Hospital for Sick Children in Toronto, five children were encountered who developed moyamoya phenomenon after radiotherapy. A retrospec...Optic pathway glioma1993
71 Miller, Jan D.Multiphase flow characteristics of gas sparged hydrocyclone flotation deinkingA new high-efficiency technology has been developed for flotation deinking of various wastepaper grades. The GSC gas sparged hydrocyclone is a centrifugal device that operates at consistencies of 1 to 3 percent and uses conventional flotation chemistry. Research and development efforts have continue...Wastepaper; Deinking; Gas sparged hydrocyclone flotation deinking1993
72 Battin, Margaret P.Nicole: suicide and terminal illnessThe terminally ill person who plans suicide poses a clinical dilemma in suicidology. Issues of rational suicide are complicated. Although experts (Battin, 1991; Hoff, 1989; Motto, 1972; Pretzel, 1984; Saunders & Valente, 1988) recognize rational suicide, the prevailing paradigm of suicide preventio...Terminal illness; Suicidology1993
73 Hibler, Michael J.Notes on thread models in Mach 3.0During the Mach In-Kernel Servers work, we explored two alternate thread models that could be used to support traps to in-kernel servers. In the "migrating threads" model we used, the client's thread temporarily moves into the server's task for the duration of the call. In t h e "thread switching" ...Thread models; In-kernel servers; Thread switching; Mach 3.01993
74 Brunvand, Erik L.The NSR processorThe NSR (Non-Synchronous RISC) processor is a general-purpose computer structured (IS U collection of self-timed blocks that operate concurrently and communicate over bundled data channels in the style of micropipelines [3, 16]. These blocks correspond to standard synchronous pipeline stages such ...1993
75 Gardner, Reed M.Omar Prakash MD PhD, 1936-1993Biomedical Informatics1993
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