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Filters: Date: "1990" Format: "application/pdf" Collection: "ir_uspace" Type: "Text"
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1 Normann, Richard A.; Campbell, Patrick K.; Jones, Kelly E.100 electrode intracortical array: structural variabilityA technique has been developed for fabricating three dimensional "hair brush" electrode arrays from monocrystalline silicon blocks. Arrays consist of a square pattern of 100 penetrating electrodes, with 400 microns interelectrode spacing. Each electrode is 1.5mm in length and tapers from about 100 m...Microelectrode arrays; Stimulation; Micromachining1990
2 Warner, Homer R.A Comparison of Meta-1 and HELP Terms: Implications for Clinical DataBiomedical Informatics1990
3 Evans, JohnA distributed object-oriented graphical programming systemThis report presents the design of a distributed parallel object system (DPOS) and its implementation using a graphical editing interface. DPOS brings together concepts of object-oriented programming and graphical programming with aspects of modern functional languages. Programs are defined as netwo...Distributed parallel object system; DPOS1990
4 Pryor, T. AllanA MLM-Based Order Entry System: The Use of Knowledge in a Traditional HIS ApplicationBiomedical Informatics1990
5 George, LalA scheduling strategy for shared memory multiprocessorsAn efficient scheduling strategy for shared memory multiprocessors is described. The rapid dissemination of tasks to available procesors and ready queues is crucial to the performance of any parallel system. Such overheads determine the attainable speedup and performance of the system. Poor techniq...Shared memory multiprocessors1990
6 Beckerle, Mary C.Adhesion plaque protein, talin, is phosphorylated in vivo in chicken embryo fibroblasts exposed to the tumor-promoting phorbol esterTalin is a high molecular weight phosphoprotein that is localized at adhesion plaques. We have found that talin phosphorylation increases 3.0-fold upon exposure of chicken embryo fibroblasts to the tumor-promoting phorbol ester, phorbol 12-myristate 13-acetate.Talin; Vinculin; Chicken embryo fibroblasts1990
7 Bruderlin, BeatAn axiomatic approach for solving geometric problems symbolicallyThis paper describes a new approach for solving geometric constraint problems and problems in geometry theorem proving. We developed a rewrite-rule mechanism operating on geometric predicates. Termination and completeness of the problem solving algorithm can be obtained through well foundedness and ...Geometric constraint problems; Geometry theorem proving; Knuth-Bendix completion algorithm1990
8 Gardner, Reed M.Assessing the Effectiveness of a Computerized Pharmacy SystemBiomedical Informatics1990
9 Normann, Richard A.Background and bleaching adaptation in luminosity type horizontal cells in the isolated turtle retina1. The effects of background illumination and bleached photopigment on luminosity type horizontal cells were studied in the isolated turtle retina. 2. Background illumination, which produced less than 60% bleaching, hyperpolarized and desensitized the horizontal cells to a degree which depended upon...Turtles; Retina; Photoreceptors; Bleached photopigment; Dark Adaptation1990
10 McDaniel, SusanBecoming inventors: women who aspire to inventDespite growing awareness of women's contributions to technological advances in the past, almost nothing is known about contemporary women inventors and the challenges they face. Although greater attention has been given recently to women's contributions to technology and innovation, understanding...Inventions; Inventing; Technology1990
11 Starkey, MikeC-RISC A C language reduced instruction set computerThis project is the implementation of a Reduced Instruction Set Computer (RISC) on a tiny chip. RISC technology is based on the idea that a small number of simple instructions can be used to create a fast, flexible computer. Our RISC uses this principle while staying within the confines of the tiny ...RISC; C language1990
12 Henderson, Thomas C.CBCV: A CAD-based vision systemThe CBCV system has been developed in order to provide the capability of automatically synthesizing executable vision modules for various functions like object recognition, pose determinaion, quality inspection, etc. A wide range of tools exist for both 2D and 3D vision, including not only software...CBCV1990
13 Gardner, Reed M.Computer-Critiqued Blood Ordering Using the HELP SystemBiomedical Informatics1990
14 Gardner, Reed M.Computerized ICU Data Management Pitfalls and PromisesBiomedical Informatics1990
15 Gardner, Reed M.Computers in the ICU and Surgery-Keeping Real-Time Records for Decision-MakingBiomedical Informatics1990
16 Olivera, Baldomero M.; Parks, Thomas N.Conantokin-T: a γ-carboxyglutamate containing peptide with N-methyl-D-aspartate antagonist activityConantokin-T, a 21-amino acid peptide which induces sleep-like symptoms in young mice was purified from the venom of the fish-hunting cone snail, Conus tulipa. The amino acid sequence of the peptide was determined and verified by chemical synthesis. The peptide has 4 residues of the modified amino ...Conotoxins; Conantokin-T; N-methyl-D-aspartate antagonist; Conus tulipa1990
17 Kessler, Robert R.Concurrent SchemeThis paper describes an evolution of the Scheme language to support parallelism with tight coupling of control and data. Mechanisms are presented to address the difficult and related problems of mutual exclusion and data sharing which arise in concurrent language systems. The mechanisms are tailored...Concurrent Scheme; Parallelism1990
18 Golden, Kenneth M.Convexity and exponent inequalities for conduction near percolationThe bulk conductivity o*(p) of the bond lattice in Zd with a fraction p of conducting bonds is analyzed. Assuming a hierarchical node-link-blob (NLB) model of the conducting backbone, it is shown that o*(p) (for this model) is convex in p near the percolation threshold pc, and that its critical expo...Lattice; Conductivity; Model1990
19 Florsheim, Paul W.Cross-cultural views of self in the treatment of mental illness: disentangling the curative aspects of myth from the mythic aspects of cureTHIS paper compares Eastern and Western concepts of self within the context of the healing process. I draw upon the work of Sudhir Kakar and Heinz Kohut to illustrate differences in how mental illness is expressed and treated in India and the United States. I propose that cultural variances in the w...1990
20 Gopalakrishnan, GaneshDesign and verification of the rollback chip using HOP: a case study of formal methods applied to hardware designThe use of formal methods in hardware design improves the quality of designs in many ways: it promotes better understanding of the design; it permits systematic design refinement through the discovery of invariants; and it allows design verification (informal or formal). In this paper we illustrate ...Rollback chip; Verification; HOP; Hardware design; RBC1990
21 Bruderlin, BeatDetecting ambiguities: an optimistic approach to robustness problems in computational geometryComputational geometry algorithms deal with geometric objects, usually represented by coordinates in an n-dimensional Euclidean space. Most efficient algorithms implement geometric operations as floating point arithmetic operations on the coordinates. Since floating point numbers can only approxima...Ambiguities; Computational geometry; Robustness problems1990
22 Pryor, T. AllanDevelopment of Decision Support SystemsBiomedical Informatics1990
23 Bruderlin, BeatDI - An object-oriented user interface toolbox for modula-2 applicationsThe DI dialog interface tool library for Modula-2 applications described in this paper facilitates the design and implementation of graphical, object-oriented user interfaces for workstations with a graphical screen, a mouse and a keyboard. Much emphasis is put on the portability of the application...DI dialog interface tool1990
24 Gardner, Reed M.Direct Arterial Pressure MonitoringBiomedical Informatics1990
25 Armentrout, Peter B.Dissociative charge transfer reactions of Ar+, Ne+, and He+ with CF4 from thermal to 50 eVGuided ion-beam techniques are used to measure the cross sections for reaction of CF4 with Ar+, Ne+, and H e + from thermal to 50 eV. Dissociative charge transfer followed by successive loss of F atoms are the major processes observed. Only CFx+ (x = 1,2,3) products are observed in the reactions of ...Ion-molecule reactions; Transfer reactions; Carbon tetrafluoride; Rare gas ions; Exothermic reactions; Endothermic reactions; Plasma systems1990
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