Filters: Collection:"ir_uspace"
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 276 |  | Cohen, Elaine | A triangulation-invariant method for anisotropic geodesic map computation on surface meshes | This paper addresses the problem of computing the geodesic distance map from a given set of source vertices to all other vertices on a surface mesh using an anisotropic distance metric. Formulating this problem as an equivalent control theoretic problem with Hamilton-Jacobi-Bellman partial different... | 2012-01-01 | |
| 277 |  | Furse, Cynthia M. | A tutorial on Stochastic FDTD | The Stochastic FDTD (S-FDTD) method provides a way to determine the mean and variance of the electric and magnetic fields in a model where the electrical properties (conductivity and permittivity) vary stochastically, from a single S-FDTD simulation. This method is a realistic and more efficient alt... | 2014-01-01 | |
| 278 |  | Mathews, V. John | A unified approach to nonparametric spectrum estimation algorithms | Abstract-Different approaches to spectrum estimation can be broadly classified as parametric and nonparametric methods. In the parametric techniques, an underlying model is assumed in the formulation of the spectrum estimation problem and one estimates the parameters of the model. For nonparametric... | 1987 | |
| 279 |  | Sutherland, James Clayton; Kerstein, Alan R. | A unified approach to the various formulations of the one-dimensional-turbulence model | The One-Dimensional Turbulence (ODT) model has been successfully applied as a stand-alone model for predicting turbulence statistics in both nonreacting and reacting flows. There are several formulations of the model in the literature, and most of the variable-density formulations do not clearly dis... | 2010 | |
| 280 |  | Hibler, Michael J. | A unified storage and deployment model for the emulab network testbed | 2010-02-26 | ||
| 281 |  | Sobh, Tarek M.; Henderson, Thomas C. | A unifying framework for tolerance analysis in sensing, design, and manufacturing | In this work we address the problem of tolerance representation and analysis across the domains of industrial inspection using sensed data, CAD design, and manufacturing. Instead of using geometric primitives in CAD models to define and represent tolerances, we propose the use of stronger methods t... | Tolerance representation; Tolerance analysis; Industrial inspection; Sensed data; CAD design | 1994 |
| 282 |  | Mastrangelo, Carlos H. | A very high density floating electrode flexible sensor array for high-resolution measurements of contact forces | We present the development, fabrication and testing results of a new high-density flexible sensor array (HDFA) suitable of recording three-axis stresses with high spatial resolution. The new HDFA consists of 676 (26×26) sensing cells fabricated on top of a high-density flex circuit substrate. Each ... | 2013-01-01 | |
| 283 |  | Warner, Homer R. | A View of Medical Informatics as an Academic Disipline (Editorial) | Biomedical Informatics | 1993 | |
| 284 |  | Huang, Ruihong; Riloff, Ellen M | A weakly-supervised learning approach to domain-specific semantic tagging | 2010-02-26 | ||
| 285 |  | Seyedhosseini Tarzjani, Seyed Mojtaba | A workflow for the automatic segmentation of organelles in electron microscopy image stacks | Electron microscopy(EM) facilitates analysis of the form,distribution, and functional status of key organelle systems in various pathological processes,including those associated with neurodegenerative disease.Such EM data often provide important new in sights into the underlying disease mechanisms.... | 2014-01-01 | |
| 286 |  | Beazley, David. M. | A wrapper generation tool for the creation of scriptable scientific applications | In recent years, there has been considerable interest in the use of scripting languages as a mechanism for controlling and developing scientific software. Scripting languages allow scientific applications to be encapsulated in an interpreted environment similar to that found in commercial scientific... | 1998 | |
| 287 |  | Francis, Leslie | A wrongful case for parental tort liability | Malek and Daar [M&D] argue that parents have a duty to employ prenatal genetic diagnosis (PGD) if they undergo IVF knowing they are at risk of transmitting a serious genetic condition. Although M&D limit their analysis to parents already undergoing PGD, in which they say the parental obligation is s... | 2012-01-01 | |
| 288 |  | Olivera, Baldomero M.; McIntosh, J. Michael; Hillyard, David R. | A-superfamily of conotoxins: structural and functional divergence | The generation of functional novelty in proteins encoded by a gene superfamily is seldom well documented. In this report, we define the A-conotoxin superfamily, which is widely expressed in venoms of the predatory cone snails (Conus), and show how gene products that diverge considerably in stru... | Conotoxins; A-superfamily conotoxin | 2004-02-03 |
| 289 |  | AAMC Award for Distinguished Research presentation for 1998 | This is a 3 minutes, 51 seconds video of the presentation of the American Association of Medical Colleges' Award for Distinguished Research to Mario Capecchi and Oliver Smithies for their independent work as pioneers in gene targeting. | Transgenic mice; Gene targeting; Genetic engineering; Mutagenesis; Capecchi, Mario R.; Science - Awards - United States; Smithies, Oliver; Awards presentations | 1998 | |
| 290 | | Voth, Gregory Alan | Ab initio calculations of reactive pathways for ?-octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (?-HMX) | Using the BLYP and B3LYP level of density functional theory, four possible decomposition reaction pathways of HMX in the gas phase were investigated: N?NO2 bond dissociation, HONO elimination, C?N bond scission of the ring, and the concerted ring fission. The energetics of each of these four mechan... | Ab initio calculations; Reactive pathways; HMX | 2000 |
| 291 |  | Kestle, John R. W. | Abdominal binders | Sklar and colleagues2 describe their experience managing "over-shunting headaches" with an abdominal binder. Seventy children with over-shunting headaches complied with application of a binder for about 1 month. In 61 patients (87%), the headaches "greatly improved or went away." This headache relie... | 2012-01-01 | |
| 292 |  | Suchy, Yana | Aberrant functional connectivity of cortico-basal ganglia circuits in major depression | There is considerable evidence of functional abnormalities of the cortico-basal ganglia circuitry in affective disorders. However, it has been unknown whether this represented primary pathology within these circuits or altered activation as a result of aberrant input from other brain regions. The ai... | 2012-01-01 | |
| 293 |  | Ehleringer, James R. ; Cerling, Thure E. | Aberrant water homeostasis detected by stable isotope analysis | While isotopes are frequently used as tracers in investigations of disease physiology (i.e., 14C labeled glucose), few studies have examined the impact that disease, and disease-related alterations in metabolism, may have on stable isotope ratios at natural abundance levels. The isotopic composition... | 2010-07-21 | |
| 294 |  | Gondolo, Paolo | Aberration features in directional dark matter detection | The motion of the Earth around the Sun causes an annual change in the mag-nitude and direction of the arrival velocity of dark matter particles on Earth, in a way analogous to aberration of stellar light. In directional detectors, aberration of weakly interacting massive particles (WIMPs) modulates ... | 2012-01-01 | |
| 295 | | Gerig, Guido | Abnormal brain synchrony in down syndrome | Down Syndrome is the most common genetic cause for intellectual disability, yet the pathophysiology of cognitive impairment in Down Syndrome is unknown. We compared fMRI scans of 15 individuals with Down Syndrome to 14 typically developing control subjects while they viewed 50 min of cartoon video c... | 2013-01-01 | |
| 296 |  | Varner, Michael W. | Abnormal pregnancy sonogram: selective indication for fetal karyotype. | The inability to make a definitive diagnosis in the fetus with a sonographically identified abnormality often results in parental and physician uncertainty. An antenatal chromosome evaluation could resolve this uncertainty. Forty-one fetuses with an abnormal ultrasound examination were tested for ka... | Chromosome Disorders; Pregnancy; Karyotyping; Abnormalities; Amniocentesis | 1987-01 |
| 297 |  | Gerig, Guido | Abnormal vessel tortuosity as a marker of treatment response of malignant gliomas: preliminary report | Despite multiple advances in medical imaging, noninvasive monitoring of therapeutic efficacy for malignant gliomas remains problematic. An underutilized observation is that malignancy induces characteristic abnormalities of vessel shape. These characteristic shape abnormalities affect both capillari... | 2004-01-01 | |
| 298 |  | Awasthi, Manu; Nellans, David W.; Sudan, Kshitij; Balasubramonian, Rajeev | ABP : predictor based management of DRAM row buffers | DRAM accesses are costly, especially in multicore systems. Future CMPs will run a mixed load of workloads/threads. Destructive interference at memory controller, spatio-temporal locality lost! DRAM row-buffer hits are least expensive, row-conflicts are most. Randomized memory access patterns re... | 2010-10-06 | |
| 299 |  | Wu, Yong-Shi | Absence of (1,0) supersymmetry anomaly in world-sheet gauge theories: a purely cohomological proof | A purely cohomological proof is given for the absence of the (1,0) supersymmetry anomaly in gauge theories on a world sheet. In particular, it is shown that generalized cohomological approaches to anomalies in supersymmetric gauge theory, either formulated in whole superconnection space or only in t... | World sheet; String theory; Superfields; Superspace | 1989-01 |
| 300 |  | Capecchi, Mario R. | Absence of radius and ulna in mice lacking hoxa-11 and hoxd-11. | Mice with targeted disruptions in Hox genes have been generated to evaluate the role of the Hox complex in determining the mammalian body plan. This complex of 38 genes encodes transcription factors that specify regional information along the embryonic axes. Early in vertebrate evolution an ancestra... | Alleles; Animals; Bone and Bones; Carpal Bones | 2003-09-02 |