Filters: Collection: "ir_uspace"
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 501 |
 |
Paiva, Marie | An ethiopian research library evolves into the new millennium: The institute of ethiopian studies library, Addis Ababa University, Addis Ababs, Ethiopia | 2010-05-14 | ||
| 502 |
 |
Warner, Homer R. | An Evaluation of Radiosulfate as a Granulocyte Label in the Dog | Biomedical Informatics | 1966 | |
| 503 |
 |
Sutherland, James Clayton; Kerstein, Alan R.; Chen, Jaqueline H. | An evaluation of the one-dimensional turbulence model: comparison with direct numerical simulation of CO/H2 jets with extinction and reignition | Abstract A variant of the One-Dimensional Turbulence (ODT) model formulated in an Eulerian reference frame is applied to a planar nonpre mixed turbulent jet flame and results from the model prediction are compared with DNS data. The model employed herein solves the full set of conservation equation... | 2010 | |
| 504 |
 |
Mastrangelo, Carlos H. | An exothermal energy release layer for microchip transience | A single layer nanothermite spin coated gel has been utilized as a solid-state exothermic energy release layer for triggered microchip transience. A proportional combination of self-assembled CuO/Al nanothermite and Napalm-B as gelling agent has been used to develop for the first time a spinable nan... | 2013-01-01 | |
| 505 |
 |
Mattis, Daniel C. | An expanded Luttinger model | This paper generalizes Luttinger's model by introducing curvature (d2ε (k) dk2 ≠ 0 ) into the kinetic energy. An exact solution for arbitrary interactions is still possible in principle, but it now requires disentangling the eigenvalue spectrum of an harmonic string of interacting boson fields at... | 2012-01-01 | |
| 506 |
 |
Durney, Carl H. | An experiment in using interactive computer graphics in teaching transient transmission-line theory | An interactive computer graphics routine was developed and used in teaching EE 553, Electromagnetic Fields, autumn quarter, 1969, in the Electrical Engineering Department of the University of Utah. The routine displayed the propagation of the voltage ave form produced by a step-function generator do... | 1970 | |
| 507 |
 |
Willemsen, Peter; Gooch, Amy A. | An experimental comparison of perceived egocentric distance in real, image-based, and traditional virtual environment using direct walking tasks | In virtual environments, perceived egocentric distances are often underestimated when compared to the same distance judgments in the real world. The research presented in this paper explores two possible causes for this reduced distance perception in virtual environments: (1) real-time computer g... | Egocentric distances; Virtual environments | 2002-02-12 |
| 508 |
 |
Newman, William M. | An experimental display programming language for the PDP-10 computer | An experimental language for display programming, called DIAL, has been developed for the PDP-10 and the UNIVAC 1559 display. It is experimental in the sense that it was originally conceived as a means of testing out some ideas, and the best way to test them seemed to be to produce a language that ... | Display programming; DIAL; Display Algol | 1970 |
| 509 |
 |
Riesenfeld, Richard F.; Smith, Kent F. | An experimental system for computer aided geometric design | The main goal of this proposed level-of-effort project is to extend present capabilities in the area of Computer Aided Geometric Design (CAGD) and to develop custom VLSI support for some special geometric functions. | Computer aided geometric design; CAGD; VLSI; Very large scale integration | 1984 |
| 510 |
 |
Clayton, Dale H. | An experimental test of the effects of behavioral and immunological defenses against vectors: do they interact to protect birds from blood parasites? | Background: Blood-feeding arthropods can harm their hosts in many ways, such as through direct tissue damage and anemia, but also by distracting hosts from foraging or watching for predators. Blood-borne pathogens transmitted by arthropods can further harm the host. Thus, effective behavioral and im... | 2014-01-01 | |
| 511 |
 |
Khoche, Ajay | An extended cell set of self-timed designs | The high level synthesis approach described in [1] uses hopCP[2] language for behavioral descriptions. The behavioral specifications are then translated into Hop Flow Graphs (HFGs). The actions in the graph are then refined such that refined actions can be directly mapped onto asynchronous circuit b... | Self-timed designs; hopCP; Hop Flow Graphs; Asynchronous circuit blocks; Action-blocks | 1993 |
| 512 |
 |
Planelles, Vicente | An HIV-encoded antisense long non-coding RNA epigenetically regulates viral transcription | The abundance of long non-coding RNAs (lncRNAs) and their wide range of functional roles in human cells are fast becoming realized. Importantly, lncRNAs have been identified as epigenetic modulators and consequently play a pivotal role in the regulation of gene expression. A human immunodeficiency v... | 2014-01-01 | |
| 513 |
 |
Nielsen, Lewis T. | An identeification guide to the Mosquitoes of Utah | The first detailed report on the mosquito fauna of Utah was published by pees (1943). In this bulletin Rees reported the occurrence in the state of 31 species, representing 4 genera, and discussed their biology, distribution, life history and importance. Subsequent publications by Rees (1944), Rees ... | 1961-06 | |
| 514 |
|
Nielsen, Lewis T. | An identification guide to the mosquitoes of Utah | The first detailed report on the mosquito fauna of Utah was published by pees (1943). In this bulletin Rees reported the occurrence in the state of 31 s p e c ie s , representing 4 genera, and discussed their biology, distribution, life history and importance. Subsequent publications by Rees (1944),... | 1961-06 | |
| 515 |
 |
Myers, Chris J. | An improvement in partial order reduction using behavioral analysis | Efficacy of partial order reduction in reducing state space relies on adequate extraction of the independence relation among possible behaviors. However, traditional approaches by statically analyzing system model structures are often not able to reveal enough independence for reduction. To address ... | 2012-01-01 | |
| 516 |
 |
Gopalakrishnan, Ganesh; Humphrey, Alan Parker; Derrick, Christopher Glade | An integration of dynamic MPI formal verification within eclipse PTP | Our research goals were to verify practical MPI programs for deadlocks, resource leaks, and assertion violations at the push of a button and be able to easily visualize the results. We also sought to integrate these capabilities with the Eclipse IDE via an Eclipse plug-in for the Parallel Tools Plat... | Verification; Graphical User Interfaces; Dynamic Interleaving Reduction; Message Passing; MPI; Multi-core; Eclipse Parallel Tools Platform; Trapeze Interactive Poster | 2010-03-15 |
| 517 |
 |
Bruderlin, Beat | An interactive N-Dimensional constraint system | In this paper, we present a graph-based approach to geometric constraint solving. Geometric primitives (points, lines, circles, planes, etc.) possess intrinsic degrees of freedom in their embedding space. Constraints reduce the degrees of freedom of a set of objects. A constraint graph is created wi... | Geometric constraint solving | 1994 |
| 518 |
 |
Gopalakrishnan, Ganesh | An interface aware guided search method for error-trace justification in large protocols | Many complex concurrent protocols that cannot be formally verified due to state explosion can often be formally verified by initially creating a collection of abstractions (overapproximations), and subsequently refining the overapproximated protocol in response to spurious counterexample traces. ... | Concurrent protocols; Verification; Error-trace justification | 2008 |
| 519 |
 |
Sikorski, Kris | An interior ellipsoid algorithm for fixed points | We consider the problem of approximating fixed points of non-smooth contractive functions with using of the absolute error criterion. In [12] we proved that the upper bound on the number of function evaluations to compute ?-approximations is 0(n3(In 1/? + In 1/1-q +In n)) in the worst case, where ... | Ellipsoid algorithm; Contractive functions; Fixed points | 1998 |
| 520 |
 |
Warner, Homer R. | An Interlingua for Electronic Interchange of Medical Information: Using Fames to Map between Clinical Vocabularies | Biomedical Informatics | 1991 | |
| 521 |
 |
Berg, Cynthia A. | An interpersonal analysis of subjective social status and psychosocial risk | Subjective social status (SSS) predicts health independently of traditional measures of socio-economic status (SES; Adler et al., 2008; Cohen et al., 2008). Although interpersonal variables are known to be related to both SES and health (Gallo, Smith, & Cox, 2006) and might contribute to their assoc... | 2011-01-01 | |
| 522 |
 |
Davis, Al | An introduction to asynchronous circuit design | The purpose of this monograph is to provide both an introduction to field of asynchronous digital circuit design and an overview of the practical state of the art in 1997. In the early days of digital circuit design, little distinction was made between synchronous and asynchronous circuits. However,... | Asynchronous circuit design | 1997 |
| 523 |
 |
Morrison, David L. | An introduction to patent searching | Presentation by David Morrison at the Marriott Library Spring Semester Training Workshop, 2013. | 2013-08 | |
| 524 |
 |
Riloff, Ellen M. | An introduction to the Sundance and AutoSlog systems | This document describes the Sundance natural language processing system that has been developed at the University of Utah, as well as the AutoSlog and AutoSlog-TS extraction pattern learners that have been implemented on top of Sundance. Sundance is a shallow parser that also includes clause hand... | Sundance system; AutoSlog system; Extraction pattern learners | 2004-11-08 |
| 525 |
 |
Regehr, John | An isotach implementation for myrinet | An isotach network provides strong guarantees about message delivery order. We show that an isotach network can be implemented efficiently entirely in software, using commercial o-the-shelf hardware. This report describes that effort. Parts of this implementation could be performed much more efficie... | 1997-01-01 | |
| 526 |
 |
Carter, John B. | An O(1) time complexity software barrier | As network latency rapidly approaches thousands of processor cycles and multiprocessors systems become larger and larger, the primary factor in determining a barrier algorithm?s performance is the number of serialized network latencies it requires. All existing barrier algorithms require at least ... | Network latency; Barrier algorithm; Time complexity software barrier | 2004 |
| 527 |
 |
Henderson, Thomas C. | An O(n) time discrete relaxation architecture for real-time processing of the consistent labeling problem | Discrete relaxation techniques have proven useful in solving a wide range of problems in digital signal and digital image processing, artificial intelligence, operations research, and machine vision. Much work has been devoted to finding efficient hardware architectures. This paper shows that a conv... | Discrete relaxation techniques | 1986 |
| 528 |
 |
Mathews, V. John | An optimal design procedure for intraband vector quantized subband coding | AbstTact- Subband coding with vector quantization is addressed in this paper. Forming the data vectors from both between and within the subbands is considered. The former of these two schemes is referred to as interband coding and the latter as intraband coding. Interband coder design is relatively ... | 1995 | |
| 529 |
 |
Gu, Jun | An optimal, parallel discrete relaxation algorithm and architecture (Revised January 1988 and August 1989) | A variety of problems in artificial intelligence, operations research, symbolic logic, pattern recognition and computer vision, and robot manipulation are special cases of the Consistent Labeling Problem (CLP). The Discrete Relaxation Algorithm (DRA) is an efficient computational technique to enfor... | Consistent Labeling Problem; CLP; Discrete Relaxation Algorithm; DRA | 1988 |
| 530 |
 |
Parkinson, John Stansfield | An unorthodox sensory adaptation site in the E. coli serine chemoreceptor | The serine chemoreceptor of E. coli contains four canonical methylation sites for sensory adaptation that lie near inter-subunit helix interfaces of the Tsr homodimer. An unexplored fifth methylation site, E502, lies at an intra-subunit helix interface, closest to the HAMP domain that controls input... | 2014-01-01 | |
| 531 |
 |
Warner, Homer R. | Analog Computer Analysis of Dispersion of Indicator in the Circulation | Biomedical Informatics | 1966 | |
| 532 |
 |
Gardner, Reed M. | Analog Computer Simulates Heart Response to Nerve Stimulation | Biomedical Informatics | 1961 | |
| 533 |
 |
Gardner, Reed M. | Analog Computer Simulation of Heart Response | Biomedical Informatics | 1961 | |
| 534 |
 |
Harrison, Reid R.; Myers, Chris J.; Schlegel, Christian | Analog decoding of product codes | A design approach is presented for soft-decision decoding of block product codes ("block turbo codes") using analog computation with MOS devices. Application of analog decoding to large code sizes is also considered with the introduction of serial analog interfaces and pipeline schedules. | 2001-01-11 | |
| 535 |
 |
Myers, Chris J. | Analog decoding of product codes | A design approach is presented for soft-decision decoding of block product codes ("block turbo codes") using analog computation with MOS devices. Application of analog decoding to large code sizes is also considered with the introduction of serial analog interfaces and pipeline schedules. | 2001 | |
| 536 |
 |
Myers, Chris J.; Harrison, Reid R.; Schlegel, Christian | Analog decoding of product codes | Abstract - A method is presented for analog softdecision decoding of block product codes (block turbo codes). Extrinsic information is exchanged as analog signals between component row and column decoders. The component MAP decoders use low-power analog computation in subthreshold CMOS circuits t... | 2002 | |
| 537 |
 |
Harrison, Reid R.; Myers, Chris J.; Schlegel, Christian | Analog decoding of product codes | A method is presented for analog softdecision decoding of block product codes (block turbo codes). Extrinsic information is exchanged as analog signals between component row and column decoders. The component MAP decoders use low-power analog computation in subthreshold CMOS circuits to implement th... | 2002 | |
| 538 |
 |
Myers, Chris J.; Schlegel, Christian | Analog MAP decoder for (8, 4) hamming code in subthreshold CMOS | An all-MOS analog implementation of a MAP decoder is presented for the (8, 4) extended Hamming code. This paper describes the design and analysis of a tail-biting trellis decoder implementation using subthreshold CMOS devices. A VLSI test chip has recently returned from fabrication, and preliminary ... | 2001 | |
| 539 |
 |
Myers, Chris J.; Schlegel, Christian | Analog MAP decoder for (8, 4) hamming code in subthreshold CMOS | Abstract - An all-MOS analog tail-biting MAP decoder is presented for an (8,4) Hamming code. The decoder implements a probability propagation algorithm using subthreshold CMOS networks. Physical results verify the expected behavior of the decoderand demonstrate robustness of analog decoding circuit... | 2001 | |
| 540 |
 |
Harrison, Reid R. | Analog MAP decoder for (8,4) hamming code in subthreshold CMOS | An all-MOS analog tail-biting MAP decoder is presented for an (8,4) Hamming code. The decoder implements a probability propagation algorithm using subthreshold CMOS networks. Physical results verify the expected behavior of the decoder and demonstrate robustness of analog decoding circuits. | MAP decoder; Hamming code; VLSI | 2004-01-01 |
| 541 |
 |
Harrison, Reid R. | Analog VLSI implementation of a visual interneuron: enhanced sensory processing through biophysical modeling | Flies are capable of rapid, coordinated flight through unstructured environments. This flight is guided by visual motion information that is extracted from photoreceptors in a robust manner. One feature of the fly's visual processing that adds to this robustness is the saturation of wide-fi_x000... | 1999-01-01 | |
| 542 |
 |
Harrison, Reid R. | Analog VLSI model of the fly elementary motion detector | Flies are capable of rapidly detecting and integrating visual motion information in behaviorly-relevant ways. The first stage of visual motion processing in flies is a retinotopic array of functional units known as elementary motion detectors (EMDs). Several decades ago, Reichardt and colleagues de... | 1998-01-01 | |
| 543 |
 |
Riloff, Ellen M. | Analyses for elucidating current question answering technology | In this paper, we take a detailed look at the performance of components of an idealized question answering system on two diff erent tasks: the TREC Question Answering task and a set of reading comprehension exams. We carry out three types of analysis: inherent properties of the data, feature analys... | TREC Question Answering task | 2001-12 |
| 544 |
 |
Carter, John B. | Analysis of avalanche's shared memory architecture | In this paper, we describe the design of the Avalanche multiprocessor's shared memory subsystem, evaluate its performance, and discuss problems associated with using commodity workstations and network interconnects as the building blocks of a scalable shared memory multiprocessor. Compared to other ... | Avalanche multiprocessor; Shared memory | 1997 |
| 545 |
 |
Sperry, John S. | Analysis of circular bordered pit function I. Angiosperm vessels with homogenous pit membranes | A model predicted pit and vessel conductivity, the air-seed pressure for cavitation, and the implosion pressure causing vessel collapse. Predictions were based on measurements from 27 angiosperm species with circular bordered pits and air-seed pressures of 0.2-11.3 MPa. Vessel implosion pressure exc... | Functional wood anatomy; hydraulic architecture; plant biomechanics | 2004 |
| 546 |
 |
Sperry, John S. | Analysis of circular bordered pit function II. Gymnosperm tracheids with torus-margo pit membranes | A model of xylem conduit function was applied to gymnosperm tracheids with torus-margo pit membranes for comparison with angiosperm vessels. Tracheids from 17 gymnosperm tree species with circular bordered pits and air-seed pressures from 0.8 to 11.8 MPa were analyzed. Tracheids were more reinforced... | Functional wood anatomy; hydraulic architecture; plant biomechanics | 2004 |
| 547 |
 |
Gerig, Guido | Analysis of diffusion tensor imaging for subjects with Down Syndrome | Authors: Neda Sadeghi1, Clement Vachet1, Marcel Prastawa1, Julie Korenberg1, Guido Gerig1 Institutions: 1University of Utah, Salt Lake City, UT Introduction: Down syndrome (DS) is the most common chromosome abnormality in humans. It is typically associated with delayed cognitive development and phys... | 2013-01-01 | |
| 548 |
 |
Furse, Cynthia M. | Analysis of electromagnetic field variability in magnetized ionosphere plasma using the stochastic FDTD method | A stochastic finite-difference time-domain (S-FDTD) algorithm is presented for electromagnetic wave propagation in anisotropic magnetized plasma. This new algorithm efficiently calculates in a single simulation not only the mean electromagnetic field values, but also their variance as caused by the ... | 2014-01-01 | |
| 549 |
 |
Hogue, Michael T.; Keiter, Robert B.; Ruple, John; Uchitel, Kirsten | Analysis of Environmental, Legal, Socioeconomic and Policy Issues Critical to the Development of Commercial Oil Shale Leasing on the Public Lands in Colorado, Utah and Wyoming under the Mandates of the Energy Policy Act of 2005 | This report seeks to identify and evaluate the critical legal and economic policy issues in order to inform federal, state, tribal, and other decision makers, as well as affected citizens, of the likely challenges and tradeoffs inherent in implementing a commercial oilshale leasing program on the pu... | 2010-01 | |
| 550 |
 |
Fletcher, Thomas H. | Analysis of human brain connectivity from multi-modal imaging | 2012 | ||
| 551 |
 |
Gerig, Guido | Analysis of longitudinal shape variability via subject specific growth modeling | Statistical analysis of longitudinal imaging data is crucial for understanding normal anatomical development as well as disease progression. This fundamental task is challenging due to the difficulty in modeling longitudinal changes, such as growth, and comparing changes across different populations... | 2012-01-01 | |
| 552 |
 |
Furse, Cynthia M. | Analysis of spread spectrum time domain reflectometry for wire fault location | Spread spectrum time domain reflectometry (SSTDR) and sequence time domain reflectometry have been demonstrated to be effective technologies for locating intermittent faults on aircraft wires carrying typical signals in flight. This paper examines the parameters that control the accuracy, latency, ... | Spread spectrum; Sequence time domain reflectometry; STDR; SSTDR; Wire fault location; Aging wire detection; Arc detection | 2005-12 |
| 553 |
 |
Gouw, Launce G.; McKenna, Catherine K.; Digre, Kathleen B.; Placek, Louis J. | Analysis of the dynamic mutation in the SCA7 gene shows marked parental effects on CAG repeat transmission. | The gene for spinocerebellar ataxia 7 (SCA7) includes a transcribed, translated CAG tract that is expanded in SCA7 patients. We have determined expansions in 73 individuals from 17 SCA7 kindreds and compared them with repeat lengths of 180 unaffected individuals. Subjects with abnormal expansions co... | Genetics; Biosynthesis; SCA7 Gene | 1998-03-07 |
| 554 |
 |
Warner, Homer R. | Analysis of the Role of Indicator Technics in Quantitation of Valvular Regurgitation | Biomedical Informatics | 1962 | |
| 555 |
 |
Beckerle, Mary C. | Analysis of the roles of microtubules and actin in erythrophore intracellular motility | The Holocentrus erythrophore, a red pigment cell, represents a model system for the study of organized intracellular transport. We have investigated the possibility that microtubules and actin are integral components of the pigment translocating motility machine. | Actin; Actomyosin; Erythrophore; Pigment | 1983 |
| 556 |
 |
Mathews, V. John | Analysis of the short-time unbiased spectrum estimation algorithm | Abstract- The short-time unbiased spectrum estimation (STUSE) algorithm is analyzed and expressions for the mean and variance of the spectrum estimates are derived. The STUSE algorithm deliberately adds biased spectrum estimates in order to yield unbiased estimates and at the same time have excellen... | 1985 | |
| 557 |
 |
Miller, Jan D. | Analysis of the surface potential developed by non-reactive ionic solids | The sign of the surface potential for complex non-reactive ionic solids cannot be predicted solely from consideration of the hydration energy of gaseous ions which constitute the ionic lattice. Accurate analysis of these systems must involve the hydration energy of surface ions, which requires knowl... | Lattice; dipole; Madelung Constants | 1976 |
| 558 |
 |
Sobh, Tarek M. | Analysis of tolerance for manufacturing geometric objects from sense data | In this work we address the problem of manufacturing machine parts from sense data. Constructing geometric models for the objects from sense data is the intermediate step in a reverse engineering manufacturing system. Sensors are usually inaccurate, providing uncertain sense information. We constr... | Manufacture | 1993 |
| 559 |
 |
Henderson, Thomas C. | Analysis of topographic maps for recreational purposes using decision trees | In this paper we describe a method for predicting the subjective quality of a new mountain bike route for a particular subject based on routes previously ridden and ranked by the subject. GPS tracks of the previously ridden routes are over laid on rasterized topographic maps and topographic features... | 2013-01-01 | |
| 560 |
 |
Fletcher, Preston Thomas | Analysis of white matter maturation in early brain development | 2011-11-02 | ||
| 561 |
 |
Weinstein, David | The analytic 3-D transform for the least-squared fit of three pairs of corresponding points | We derive the analytic transformation for minimizing the summed-squared-distance between three movable points in one three-space pose to three corresponding fixed points in another three-space pose. This change of basis is a general rigid-body transformation (translation and rotation), with the addi... | 3-D transform; summed-squared-distance; three movable points; Three-space | 1998 |
| 562 |
 |
Vaughn, Cecily P.; Crockett, David K.; Lim, Megan S.; Elenitoba-Johnson, Kojo S.J. | Analytical characteristics of ICAT-LC-MS/MS for quantitative proteomics studies | Recent studies have employed isotope-coded affinity tags (ICAT) in concert with tandem mass spectrometry (MS/MS) to assess differential expression of proteins on a proteomic scale and perform unbiased quantitative comparisons between samples from different physiological or disease states. We sought ... | isotope-coded affinity tags; ICAT; mass spectrometry; MS/MS; proteomic scale; FL | 2005-06-03 |
| 563 |
 |
Gerig, Guido | Analyzing imaging biomarkers for traumatic brain injury using 4D modeling of longitudinal MRI | Quantitative imaging biomarkers are important for assessment of impact, recovery and treatment efficacy in patients with traumatic brain injury (TBI). To our knowledge, the identification of such biomarkers characterizing disease progress and recovery has been insufficiently explored in TBI due to d... | 2013-01-01 | |
| 564 |
 |
Wu, Yong-Shi | Analyzing powers for ∏±-13C scattering at T∏=100 MeV | Measurements of the analyzing power for the nC(rr±,rr±) reaction at Trr = 100 MeV have been made at TRIUMF using a polarized target consisting of 99% 1 3C enriched butanol. Data were obtained for the ground and 3.68 MeV excited states at angles from 110° to 150° in 10° steps. The data are con... | 1992-02 | |
| 565 |
 |
Yang, Yue; Gopalakrishnan, Ganesh; Lindstrom, Gary E.; Slind, Konrad Lee | Analyzing the Intel Itanium memory ordering rules using logic programming and SAT | We present a non-operational approach to specifying and analyzing shared memory consistency models. The method uses higher order logic to capture a complete set of ordering constraints on execution traces, in an axiomatic style. A direct translation of the semantics to a constraint logic program... | Intel Itanium memory; Ordering rules; Sared memory; Consistency models | 2003 |
| 566 |
 |
Sperry, John S. | Anatomy of the palm Rhapis excelsa, IX. Xylem structure of the leaf insertion | STEMS OF PERENNIAL PLANTS, particularly trees, represent a considerable investment in biomass. Trees can survive even under the most adverse conditions, but only if the hydraulic integrity of the stem is preserved. A very important and vulnerable part of the stem is the xylem. As water is pulled int... | Palm stems; Palm stem anatomy; Palm leaves; Leaf insertion; Vessel network; Vessel-length distribution; Primary vascular stem tissue; Hydraulic architechture; Water column | 1983 |
| 567 |
 |
Sperry, John S. | Anatomy of the palm Rhapis excelsa, VIII. Vessel network and vessel-length distribution in the stem | THE CONCEPT of the vessel, a conducting unit consisting of a series of vessel elements lined up end to end, has been known for well over a century (e.g., Hartig, 1878). The fact that vessels are of limited length is of considerable functional importance. If a vessel is damaged (for example, by an in... | Palm stems; Palm stem anatomy; Vessel network; Vessel-length distribution; Primary vascular stem tissue; Hydraulic architechture; Water column | 1982 |
| 568 |
 |
Chuaqui, Miguel Basim | Ancient wing for solo flute | Archaeopteryx (Ancient Wing) was a prehistoric animal, presumably the "missing link" between reptiles and birds. I portrayed the dual nature of the animal by writing music that represents it both as a lizard-like motionless reptile, suddenly scuttling through the forest, as well as an ungainly bird,... | 1998 | |
| 569 |
 |
Bargteil, Adam Wade | Animation of deformable bodies with quadratic bézier finite elements | In this article, we investigate the use of quadratic finite elements for graphical animation of deformable bodies.We consider both integrating quadratic elements with conventional linear elements to achieve a computationally efficient adaptive-degree simulation framework as well as wholly quadratic ... | 2014-01-01 | |
| 570 |
 |
Miller, Jan D. | Anisotropic character of talc surfaces as revealed by streaming potential measurements, atomic force microscopy, and molecular dynamics simulations | A study of the interfacial properties of the basal plane and the edge surfaces of talc is described in this paper. The isoelectric-point measured at the two different crystallographic planes by the streaming potential method was found to be similar and exists at about pH 3.0. In the case of the edg... | Streaming potential; Scanning electron microscope; Atomic force microscope | 2006 |
| 571 |
 |
Miller, Jan D. | Anisotropic character of talc surfaces as revealed by streaming potential measurements, atomic force microscopy, molecular dynamics simulations and contact angle measurements | A study of the interfacial properties of the basal plane and the edge surfaces of talc is described in this paper. The isoelectric points measured at two different crystallographic surfaces by the streaming potential method were found to be similar and exist at about pH 3.0. In the case of the edge... | Talc; Interfacial properties; Hydration; Atomic force microscopy; Molecular dynamics simulations; Edge surface; Basal plane | 2007 |
| 572 |
 |
Tasdizen, Tolga; Whitaker, Ross T. | Anisotropic diffusion of surface normals for feature preserving surface reconstruction | For 3D surface reconstruction problems with noisy and incomplete range data measured from complex scenes with arbitrary topologies, a low-level representation, such as level set surfaces, is used. Such surface reconstruction is typically accomplished by minimizing a weighted sum of data-model dis... | Anisotropic diffusion; Surface reconstruction | 2003-04-18 |
| 573 |
 |
Tasdizen, Tolga; Whitaker, Ross T. | Anisotropic diffusion of surface normals for feature preserving surface reconstruction | For 3D surface reconstruction problems with noisy and incomplete range data measure d from complex scenes with arbitrary topologies, a low-level representation, such as level set surfaces, is used. Such surface reconstruction is typically accomplished by minimizing a weighted sum of data-model discr... | 2003 | |
| 574 |
 |
Tasdizen, Tolga; Whitaker, Ross T. | Anisotropic diffusion of surface normals for feature preserving surface reconstruction | For 3D surface reconstruction problems with noisy and incomplete range data measured from complex scenes with arbitrary topologies, a low-level representation, such as level set surfaces, is used. Such surface reconstruction is typically accomplished by minimizing a weighted sum of data-model discre... | 2003 | |
| 575 |
 |
Liu, Feng | Anisotropic strain enhanced hydrogen solubility in bcc metals: the independence on the sign of strain | When an impurity is doped in a solid, it inevitably induces a local stress, tending to expand or contract the lattice. Consequently, strain can be applied to change the solubility of impurity in a solid. Generally, the solubility responds to strain ‘‘monotonically,'' increasing (decreasing) with... | 2012-01-01 | |
| 576 |
 |
Woodbury, Angus M.; Cottam, Clarence; Sugden, John W. | Annotated check-list of the birds of Utah | The following check-list is a by-product o f studies made by the writers since 1926 in gathering material for a work on The Birds of Utah which is now completed. The list includes four hundred three kinds of birds (species and subspecies) which are admitted to the actual state list and thirty-three ... | 1949-03 | |
| 577 |
 |
Baehr, Wolfgang | Annotation and analysis of 10,000 expressed sequence tags from 3 mouse eye cDNA libraries | BACKGROUND: As a biomarker of cellular activities, the transcriptome of a specific tissue or cell type during development and disease is of great biomedical interest. We have generated and analyzed 10,000 expressed sequence tags (ESTs) from three mouse eye tissue cDNA libraries: embryonic day 15.5 (... | Cluster Analysis; DNA, Complementary; Gene Expression Profiling | 2003 |
| 578 |
 |
Gondolo, Paolo | Annual modulation of dark matter in the presence of streams | In addition to a smooth component of weakly interacting massive particle (WIMP) dark matter in galaxies, there may be streams of material; the effects of WIMP streams on direct detection experiments is examined in this paper. The contribution to the count rate due to the stream cuts off at some char... | WIMP streams; Weakly interacting massive particles; Cutoff energy; Halo models; Sagittarius dwarf galaxy; Recoil energy; Sgr stream | 2006-08 |
| 579 |
 |
Miller, Joel Steven; Epstein, Arthur J. | Anomalous charge transport phenomena in the molecular-based magnet V(TCNE)x.y(solvent) | We present charge transport studies on recently developed molecular-based magnets V(TCNE)x. y(solvent) (TCNE= tetracyanoethylene) which show local magnetic ordering at temperatures, T, as high as 400 K. V(TCNE), .y(solvent) prepared from the solvent CH2Cl2 has o(300 K) - 10-3 S/cm, and that prepar... | Frequency; Conductivity; Spin | 1993 |
| 580 |
 |
Vardeny, Zeev Valentine; Raikh, Mikhail E. | Anomalous coherent backscattering of light from opal photonic crystals | We studied coherent backscattering (CBS) of light from opal photonic crystals with incomplete band gaps. We observed a dramatic broadening of the CBS cone for incident angles close to the Bragg condition in the crystals. We modify the conventional CBS theory to incorporate Bragg attenuation resultin... | Coherent backscattering; Bragg condition | 2001-05 |
| 581 |
 |
Miller, Joel Steven; Epstein, Arthur J. | Anomalous magnetoresistance in high-temperature organic-based magnetic seminconducting V(TCNE)x films | Anomalous positive magnetoresistance (MR) in high temperature organic-based magnet V(TCNE)x (TCNE=tetracynoethylene) thin films is reported. MR increases linearly with applied magnetic field and shows a maximum at the ferrimagnetic ordering temperature. The suggested roles of oppositely spin pola... | Spin; Ferrimagnetic; Resistance | 2003 |
| 582 |
 |
Vardeny, Zeev Valentine | Anomalous optical and ESR properties of doped polydiethynylsilanes | The optical, transport, and ESR properties of soluble conducting four-membered polydiethynylsilane heterocycles are described. The undoped one-dimensional gap is 2.0 eV in both films and solutions; no photoluminescence is observed. I2 doping induces a single absorption band at -1.05 eV in solutions... | Polydiethynylsilane; Doped polydiethynylsilanes | 1991-09 |
| 583 |
 |
Bedrov, Dmitro; Smith, Grant D. | Anomalous pressure dependence of the structure factor in 1,4-polybutadiene melts: a molecular dynamics simulation study | Neutron scattering has shown the first diffraction peak in the structure factor of a 1,4-polybutadiene melt under compression to move to larger q values as expected but to decrease significantly in intensity. Simulations reveal that this behavior does not result from loss of structure in the polymer... | Polymer melts; 1, 4-polybutadiene melts; Pressure; Structure factor | 2004-07 |
| 584 |
 |
Miller, Joel Steven; Epstein, Arthur J. | Anomalous relaxation in a quasi-one-dimensional fractal cluster glass | The low-temperature spin glass state of the quasi-1D organic-based magnet [MnTPP]+[TCNE]- .x(1,3-C6H4Cl2) has unusually long relaxation times due to frustration induced by dipole-dipole interactions between fractal spin clusters. This long relaxation is investigated with in-field relaxation measurem... | Sweep rate; Bifurcation; Magnetization | 2004 |
| 585 |
 |
Mattis, Daniel C. | Anomalous skin effect in a magnetic field | A classical and quantum mechanical derivation of cyclotron resonance in metals is given. The classical result differs slightly from that obtained by Azbel and Kaner. The quantum derivation yields the same result as the classical calculation except that in the limit of low quantum numbers or high m... | Cyclotron resonance; Skin effect; Quantum transport | 1958-07 |
| 586 |
 |
Vardeny, Zeev Valentine; Nahata, Ajay | Anomalous transmission through heavily doped conducting polymer films with periodic subwavelength hole array | We observed resonantly enhanced (or anomalous transmission) terahertz transmission through two-dimensional (2D) periodic arrays of subwavelength apertures with various periodicities fabricated on metallic organic conducting polymer films of polypyrrole heavily doped with PF6 molecules [PPy(PF6)]. Th... | 2006 | |
| 587 |
 |
Mattis, Daniel C. | Anomaly in spin-wave spectrum of magnetic metals | It is pointed out that in the band theory of magnetism the magnons have frequencies comparable to the Fermi energy. Therefore, in the calculation of the magnon spectrum of iron, nickel, cobalt, etc., it is the time- or frequency-dependent response function of the electrons which is used, and this ... | Magnetic metals | 1966-11 |
| 588 |
 |
Morrow, Carolyn | Another aspect of the fénix: Lope as writer of autos | Hispanists have frequently lamented the loss of a large number of the comedias of Lope de Vega while, proportionately, there may be greater cause for regret in the case of his autos. Texts of only forty-odd of these are known today - a number quite different from the four hundred which Juan Pérez ... | 1972 | |
| 589 |
 |
Davidson, Diane W. | Ant-plant symbioses in Africa and the neotropics : history, biogeography and diversity | Symbiotic ant-plant relationships afford an excellent opportunity to analyze the effects of both historical and ecological factors on the evolution of mutualisms. Occurring in tropical forests throughout the world, all myrmecophytic plants provide food and permanent housing to ants; the ants, in t... | Ant-plant symbiosis; Africa; Neotropics; Myrmecophytes; Plant-ants | 1993 |
| 590 |
 |
Kieda, David B. | Antarctic impulsive transient antenna (ANITA) instrumentation | We will report on the details of the ANITA instrument. This instrument is fundamentally a broadband antenna, which is arrayed and constructed in such a way as to be optimized for the detection and characterization of high-energy neutrino cascades [1]. The requirement to maximize the detector view of... | ANITA; Antarctic Impulsive Transient Antenna; Neutrino; Balloon; Antarctica | 2003 |
| 591 |
 |
Furse, Cynthia M. | Antenna optimization for vehicular environments | Abstract? This paper presents a multi-antenna optimization for communication in a Rockwell T-39 Sabreliner, a mid-size aircraft with a metallic body. The aircraft channel at 2.45 GHz is modeled using site specific 3D ray-tracing software. Added effects from system details including the antenna radi... | 2011 | |
| 592 |
 |
Crespo, Jose Guillermo | Antennal lobe organization in the slender pigeon louse, Columbicola columbae (Phthiraptera: Ischnocera) | This study reports on the structure of the antennal lobe of the pigeon louse, Columbicola columbae. Anterograde staining of antennal receptor neurons revealed an antennal lobe with a few diffuse compartments, an organization distinct from the typical spheroidal glomerular structure found in the olfa... | 2012-01-01 | |
| 593 |
 |
Dailey, Andrew T.; Brodke, Darrel S.; Bachus, Kent N. | Anterior cervical fixation: analysis of load-sharing and stability with use of static and dynamic plates | Background: Anterior plates provide stability following decompression and fusion of the cervical spine. Various plate designs have emerged, and they include static plates with fixed-angle screws, rotationally dynamic plates that allow the screws to toggle in the plate, and translationally dynamic pl... | Anterior cervical fixation; Load-sharing; Stability; Static plates; Dynamic plates | 2006 |
| 594 |
 |
Dailey, Andrew T.; Schmidt, Meic H.; Apfelbaum, Ronald I. | Anterior fixation of odontoid fractures in an elderly population | Object. Fractures of the odontoid process are the most common fractures of the cervical spine in patients over the age of 70 years. The incidence of fracture nonunion in this population has been estimated to be 20-fold greater than that in patients under the age of 50 years if surgical stabilizatio... | Odontoid fractures; Elderly population; Anterior fixation | 2010 |
| 595 |
 |
Chodosh, Hiram | Anti-Corruption Editorial Series From the Daily Star, Lebanon, News Page | Corruption op-ed. | 2010-01-27 | |
| 596 |
 |
Kriesel, John D.; Maulden, Sarah Annamarie; Spruance, Spotswood L. | Anti-interleukin-6 antibodies inhibit herpes simplex virus reactivation. | Herpes simplex viruses (HSVs) infect epithelial cells, become localized in neurons, and can reactivate in response to a variety of stimuli, including ultraviolet light and hyperthermia. The sequence of gene activation during viral replication is known, but the molecular linkage between exogenous sti... | Mice, Inbred BALB C; Tumor Necrosis Factor-alpha; Virus Activation | 1997 |
| 597 |
 |
Litwin, Christine M. | Anti-tuberculosis IgG antibodies as a marker of active mycobacterium tuberculosis disease | Anti-Mycobacterium tuberculosis IgG antibodies may aid in the diagnosis of active M. tuberculosis disease. We studied whether anti-M. tuberculosis IgG antibodies are elevated in active M. tuberculosis disease and assessed factors contributing to false positive and negative results. A retrospective s... | 2012-01-01 | |
| 598 |
 |
Coley, Phyllis D. | Antifungal depsidone metabolites from Cordyceps dipterigena, an endophytic fungus antagonistic to the phytopathogen gibberella fujikuroi | Among thirty four endophytic fungal strains screened for in vitro antagonism, the endophytic fungus Cordyceps dipterigena was found to strongly inhibit mycelial growth of the plant pathogenic fungus Gibberella fujikuroi. Two new depsidone metabolites, cordycepsidone A (1) and cordycepsidone B (2), w... | 2012 | |
| 599 |
 |
Flynn, John J. | Antitrust allegory | Justice SPENCER delivered the opinion of the Court. This is a treble damage action under the Sherman Act, 15 U.S.C. § 1 et seq., the only antitrust case of any kind filed in the federal courts in the past two years.1 We take note of the fact that the Attorney General announced a year ago that ni... | John Sherman Widget Co.; Adam Smith Widgets, Inc.; Sherman Act | 1987 |
| 600 |
 |
Flynn, John J. | Antitrust and the newspapers a comment on S. 1312 | The American newspaper industry, often called "The Fourth Estate," apparently believes it has fallen on hard times. The aristocrats of the Fourth Estate, the daily newspapers, came to the Ninetieth Congress seeking a boon: relaxation of the rigors of antitrust policy as applied to mergers and joint ... | Publishers; Circulation; Revenues | 1968 |