Filters








49,326 Hits in 4.2 sec

Optimal slice thickness for object detection with longitudinal partial volume effects in computed tomography

Pascal Monnin, Nicolas Sfameni, Achille Gianoli, Sandrine Ding
2016 Journal of Applied Clinical Medical Physics  
Longitudinal partial volume effects (z-axial PVE), which occur when an object partly occupies a slice, degrade image resolution and contrast in computed tomography (CT).  ...  The aim of this study is to offer a tool for optimizing the reconstruction parameters (slice thickness and slice spacing) in CT protocols in the case of partial volume effects.  ...  Then, it is compared to the exact solution of the problem determined by numerical computation.  ... 
doi:10.1002/acm2.12005 pmid:28291920 pmcid:PMC5689876 fatcat:srq6flbmtvawxj5qwtawbaez74

A vertex centred Finite Volume Jameson–Schmidt–Turkel (JST) algorithm for a mixed conservation formulation in solid dynamics

Miquel Aguirre, Antonio J. Gil, Javier Bonet, Aurelio Arranz Carreño
2014 Journal of Computational Physics  
., A vertex centred Finite Volume Jameson-Schmidt-Turkel (JST) algorithm for a mixed conservation formulation in solid dynamics, Journal of Computational Physics (2013), http://dx.  ...  Abstract A vertex centred Finite Volume algorithm is presented for the numerical simulation of fast transient dynamics problems involving large deformations.  ...  Acknowledgements The authors acknowledge the financial support of the FP7 framework of the European Commission, through the Initial Training Network (ITN) Advanced Techniques in Computational Mechanics  ... 
doi:10.1016/j.jcp.2013.12.012 fatcat:embhphj6tvejbj7oe7a3m5qhz4

Subject index Volume 5 (1990)

Robert P. Wilder, Francis O'Connor
1995 Journal of Back and Musculoskeletal Rehabilitation  
356 Subject index I Journal of Back and Musculoskeletal Rehabilitation 5 (1995) Functional capacity; Work capacity; Impairment; Residual functional capacity; Injured worker; Chronic pain 5, 107 Impairment  ...  tomography; Electrodiagnosis 5, 155 Subject index / Journal of Back and Musculoskeletal Rehabilitation 5 (1995) 355-358 Sports; Aging; Aged; Athletic injuries; Back; Spine 5, 55 Training; Osteoporosis  ... 
doi:10.3233/bmr-1995-5411 fatcat:s33bfolqtbglrgfzzfab6xrg74

Significance of hypoxia for tumor response to radiation: Mathematical modeling and analysis of local control and clonogenic assay data

Francesca Meteora Buffa
2002 Medical Physics (Lancaster)  
This confirmed that hypoxia is limiting LTC of these tumors, with the magnitude depending upon tumor volume.  ...  Finally, by computing ltcp using Monte Carlo calculated dose distributions, it was shown that Monte Carlo statistical noise can cause an underestimation of ltcp, with the magnitude depending upon the model  ...  This confirmed that hypoxia is limiting LTC of these tumors, with the magnitude depending upon tumor volume.  ... 
doi:10.1118/1.1446104 fatcat:mgcdqi5atvdl7ey3nyfwuvtgym

Page 259 of Journal of Aircraft Vol. 17, Issue 4 [page]

1980 Journal of Aircraft  
FLIGHT MEASUREMENTS OF A WING TIP VORTEX 259 '3Chigier, N.A. and Corsiglia, V.R., ‘‘Wind Tunnel Studies of Wind Wake Turbulence,”’ Journal of Aircraft, Vol. 9, Dec. 1972, pp. 820-825. '4Thompson, D.H.,  ...  than a simple sensor, and it can handle a much larger volume of data.  ... 

JOG volume 66 issue 259 Cover and Front matter

2020 Journal of Glaciology  
Research techniques described in the Journal include, for example, fi eld studies, remote sensing, computer modelling and laboratory studies.  ...  The physical, chemical and crystallographic properties of ice and snow are included, especially but not only as they relate to the fl ow of ice and to past climate.  ... 
doi:10.1017/jog.2020.81 fatcat:uark5mhftrgfhpuqac7ha3x3zy

Page 259 of Aerospace Engineering Vol. 12, Issue 12 [page]

1953 Aerospace Engineering  
Through it you can become quickly acquainted with the physical facilities, manpower, training programs and pro- duction achievements of this Division of General Motors.  ...  AC is now producing — in volume — these complex, high- precision, electro-mechanical devices for the Armed Forces: e A” Series Gun-Bomb-Rocket Sights e A-1A Bombing Navigational Computers e T-38 Fire Control  ... 

Effect of E-printing on Citation Rates in Astronomy and Physics

Edwin A. Henneken, Michael J. Kurtz, Guenther Eichhorn, Alberto Accomazzi, Carolyn Grant, Donna Thompson, Stephen S. Murray
2006 Journal of Electronic Publishing  
author self-archived e-prints in physics, maths, and computer science started in 1991).  ...  The aim is to expand this analysis to all fields, including humanities disciplines. arXiv.org is an existing collection of free, online Physics, Maths, and Computer Science e-prints and has been used to  ... 
doi:10.3998/3336451.0009.202 fatcat:6y2mjzckdndohcqm7bgg66464a

Page 259 of School Science and Mathematics Vol. 34, Issue 3 [page]

1934 School Science and Mathematics  
HIGHER VACUUM 259 To compute the effect of several tubes, joined end to end and having different lengths and cross-sections, one sums a series of terms each of which is the reciprocal of a quantity 6.  ...  Only an abstract of the paper has been published, but the complete account of the experiments is on file in the library of the Department of Physics, University of Chicago.  ... 

Page 5320 of Mathematical Reviews Vol. , Issue 98H [page]

1998 Mathematical Reviews  
Showal- ter, Microstructure models of porous media (183-202, 259-275); Todd Arbogast, Computational aspects of dual-porosity models (203-223, 259-275); Grégoire Allaire, Mathematical approaches and methods  ...  Then the concept of volume frac- tions is formulated and the transport theorems, which govern the transformations of volume elements from one placement to an- other, are derived.  ... 

A Critical Analysis on the Security Concerns of Internet of Things (IoT)

M. U.Farooq, Muhammad Waseem, Anjum Khairi, Sadia Mazhar
2015 International Journal of Computer Applications  
Internet of Things (IoT) has been a major research topic for almost a decade now, where physical objects would be interconnected as a result of convergence of various existing technologies.  ...  This paper analyzes the security issues and challenges and provides a well defined security architecture as a confidentiality of the user's privacy and security which could result in its wider adoption  ...  Multilayer Security Model for Internet of Things, in Communications in Computer and Information Science, 2012, Volume 312, pp 388-393 -Physical and Social Computing, 2011 -Aikaterini Mitrokotsa, Melanie  ... 
doi:10.5120/19547-1280 fatcat:2y2ku4llujfrdeazrcevbp3hju

Subject Index Vol. 29, 2010

2010 Dementia and Geriatric Cognitive Disorders  
553 Mild cognitive impairment 213, 254, 259, 294, 351, 388, 413, 448 ---, incidence 164 Mini-Mental State Examination 259, 335, 448, 516 Moderate alcohol intake 413 Mortality 61 Neurocognition  ...  Frontotemporal dementia 88 -lobar degeneration 224, 448 Functional decline 46, 309 Geriatrics 28 Geropsychiatry 28 Gesture imitation 254 Glucose tolerance 356 Grip strength 457 Hippocampal volume  ... 
doi:10.1159/000317275 fatcat:kehbtouvjjg2nnkabjz7l4ux2u

Page 540 of None Vol. 57, Issue 4 [page]

2005 None  
Influence of erythrocyte velocity on impedance plethysmographic mea Med Biol Ene Comput 16: 147 and Fleming DG.  ...  Physical properties of flowing blood. Biorheolog 319-328, 1988 Peura RA, Penney BC, Arcuri J, Anderson FA, and Wheeler HB.  ... 

Childhood Overweight and Obesity Prevention

Steven K. Galson
2008 Public health reports (1974)  
viewing, computer use, and video game playing often replace vigorous physical activity in children.  ...  Galson, Acting Surgeon General Surgeon General's Perspectives  259 Public Health Reports / May-June 2008 / Volume 123 to identify and assess evidence-based programs for local communities that demonstrate  ... 
doi:10.1177/003335490812300302 pmid:19006963 pmcid:PMC2289973 fatcat:pdo3rjg7ybcg7ba3tk37o4dy2e

Subject Index Vol. 77, 2009

2009 Respiration  
Vibration energy of lung sounds 134 -response imaging 166, 173, 179 Virtual computed tomographic bronchoscopy 107 Fiber types 303 Fibroblast 195 Follicular lymphoma 459 Foreign bodies 389 Gas exchange  ...  Kidney injury 398 Liposomes 203 Long-term oxygen therapy 44 Lung 219 -cancer 341, 427 -cytokines 203 -disease 3, 361, 370 -function 229 -perfusion 282 -sounds 134, 179 -transplantation 416 -volume  ... 
doi:10.1159/000223097 fatcat:zsounqhfdbeoxc7fmsgbo2tjl4
« Previous Showing results 1 — 15 out of 49,326 results