14 Hits in 14.1 sec

Point Analysis in Java Applied to Histological Images of the Perforant Pathway: A User's Account

Ruggero Scorcioni, Susan N. Wright, J. Patrick Card, Giorgio A. Ascoli, Germán Barrionuevo
2008 Neuroinformatics  
The freeware Java tool PAJ, created to perform 3D point analysis, was tested in an independent laboratory setting.  ...  The input data consisted of images of the hippocampal perforant pathway from serial immunocytochemical localizations of the rat brain in multiple views at different resolutions.  ...  In this report we present a user's account of this application to the analysis of our perforant pathway histological images at both low and high resolution.  ... 
doi:10.1007/s12021-008-9011-4 pmid:18350259 pmcid:PMC4338577 fatcat:4n3smwedlfcrhoc6gzphgwpgji

A Model for Online Interactive Remote Education for Medical Physics Using the Internet

Milton K Woo, Kwan-Hoong Ng
2003 Journal of Medical Internet Research  
Report 62 introduces the concept of the Internal Margin (IM) which is defined to account for variations in size, shape, and position of the CTV in relation to anatomical reference points.  ...  --A User's Guide" which was issued in 1986 as NCRP Report No. 85.  ...  Images of this test object were taken from 50 kVp to 65 kVp. An analysis of the visual detection of the holes by ten radiologists showed a higher accuracy at 50 kVp.  ... 
doi:10.2196/jmir.5.1.e3 pmid:12746208 pmcid:PMC1550549 fatcat:tsyf45yusza2jiglkq62rgo3qm

CARS 2016—Computer Assisted Radiology and Surgery Proceedings of the 30th International Congress and Exhibition Heidelberg, Germany, June 21–25, 2016

2016 International Journal of Computer Assisted Radiology and Surgery  
We would like to thank the Spanish company BQ for the donation of the 3D printing hardware for clinical use.  ...  Acknowledgements This study was supported in part by grants from the Ohio Department of Development (TVSF 15-  ...  Different r values were considered to take in account for vessels with different thickness, resulting in a multi-scale framework analysis.  ... 
doi:10.1007/s11548-016-1412-5 pmid:27206418 fatcat:uk5r46n2xvhedkfjzmeiweyneq


2006 Cerebrovascular Diseases  
Methods: The aim of SPARCL was to assess whether atorvastatin 80 mg reduces the incidence of recurrent strokes in patients without a history of CHD who have had a recent stroke or transient ischemic attack  ...  For analysis we considered the first 379 patients (Group A) and, as a separate group, the 168 patients younger than 55 y (Group A1).  ...  cord, or white matter in brain forms the basis for the utilization of diffusion tensor imaging to track fibre pathways.  ... 
doi:10.1159/000093822 fatcat:zlkvlediy5ea3eepiunfetasjm

Ultrasound cleaning of microfilters

Jens Hald, Irina Bjo/rno/, Leif Bjo/rno/
1999 Journal of the Acoustical Society of America  
urban space led to the development of a theorical model called ''sonic effect'' that takes into account not only the physical and space aspects of the sound but also the user's perception.  ...  Its basic steps are image segmentation by means of the EM algorithm; clustering of image segments applying the Markov random field approach; and fusion of successive pings images following a minimum/mean  ...  The form and geometry of the cartilages are extracted from volumetric MR images of a male speaker and represented in a quasi-3D shape.  ... 
doi:10.1121/1.426158 fatcat:aw6lnww2kffhdfw6tazc4hkdqa

Predictors of auditory performance in hearing‐aid users: The role of cognitive function and auditory lifestyle

Martin D. Vestergaard
2006 Journal of the Acoustical Society of America  
A system administrator can easily set up the system in a user's language by translating the message catalog.  ...  Echo-trace analysis ͑ETA͒ was applied to echoes from juvenile southern bluefin tuna ͑Thunnus maccoyii, SBT͒ swimming in a cage.  ...  It allows the monochromatic Green functions of point scatterers to be extracted from a data set.  ... 
doi:10.1121/1.4787675 fatcat:niry4qemhvdzvpeivahfcgd53a

Investigating the buildup of precedence effect using reflection masking

Jess Hartcher‐O'Brien, M. Buchholz, M. Buchholz
2006 Journal of the Acoustical Society of America  
The lack of wall reflections tends to result in a lack of musical sonority that is usually present in a well-designed indoor auditorium.  ...  point far from a sound source, the reverberant sound energy increases first and begins to decrease after some period. ͑3͒ When the mean-free path is short, the sound level of reverberation becomes high  ...  A system administrator can easily set up the system in a user's language by translating the message catalog.  ... 
doi:10.1121/1.4787437 fatcat:4h2rmntypzabhiivz7ddvu5uai

Temporal processes involved in simultaneous reflection masking

Joerg M. Buchholz
2006 Journal of the Acoustical Society of America  
A system administrator can easily set up the system in a user's language by translating the message catalog.  ...  Echo-trace analysis ͑ETA͒ was applied to echoes from juvenile southern bluefin tuna ͑Thunnus maccoyii, SBT͒ swimming in a cage.  ...  It allows the monochromatic Green functions of point scatterers to be extracted from a data set.  ... 
doi:10.1121/1.4787438 fatcat:paik6sldxff6fkga6wm7nmgp7m

Observations on development of natural infection and species composition of small strongyles in young equids in Kentucky

Eugene T. Lyons, Tetiana A. Kuzmina, Sharon C. Tolliver, Sandra S. Collins
2011 Parasitology Research  
The present study aims to provide an analysis of the strongyle populations composition based on different morphotypes of third stage strongyle larvae in naturally infected horses.  ...  In this regard, a coprological study was carried out to investigate the diversity of strongyle species in naturally infected working horses, in Northeastern Romania.  ...  ACKNOWLEDGEMENTS This work was supported by a grant of the Romanian National Authority for Scientific Research and Innovation, CNCS -UEFISCDI, project number PN-II-RU-TE-2014-4-1432.  ... 
doi:10.1007/s00436-011-2460-y pmid:21614543 fatcat:s6ak2budxbgspf76irptbz2laa

New statistical algorithms for the analysis of mass spectrometry time-of- flight mass data with applications in clinical diagnostics [article]

Tim Conrad, Universitätsbibliothek Der FU Berlin, Universitätsbibliothek Der FU Berlin
The ongoing progress in terms of more sensitive machines and improved data analysis algorithms led to a constant expansion of its fields of applications.  ...  To provide access to these new classes of algorithms to collaborating groups we have created a web-based analysis platform that provides all necessary interfaces for data transfer, data analysis and result  ...  First, in the FS stage, from a set of potential features (pairs of masterpeaks, top image) the best x are selected (x = 8 in this example). Thus, each spectrum is projected onto a point in R x .  ... 
doi:10.17169/refubium-14645 fatcat:rdto5m4wg5ffjgadfn2fho3tju

Development and Implementation of an Adaptive Human-Machine Interface based on Ear Muscle Signals

Michele René Tuga
This work addresses the need of people living with tetraplegia -people unable to move lower and upper extremities due to a spinal cord injury but able to move their head -for operating executing devices  ...  With the aid of human-machine interfaces, physically handicapped people are able to augment their range of actions.  ...  In purely camera-based systems, cameras permanently point at the user's face and specialized image processing software extracts information interpreted as HMI input [90, 139] .  ... 
doi:10.5445/ir/1000062936 fatcat:mnkk3veczvasva67dtqc7sef7u

Conference Proceedings Delegates' Edition SFT-4 [article]

Wootton, Richard Dr. (Editor), University Of Calgary, University Of Calgary
These are the conference proceedings for the 4th International Conference on Successes and Failures in Telehealth held in Brisbane, Queensland, Australia on July 22-23, 2004.  ...  Acknowledgements We thank the Commonwealth Department of Health and Ageing, and Queensland Health for supplying the data used for analysis in this study.  ...  Acknowledgements We gratefully acknowledge the aid of a grant from the New Zealand Medical Education Trust.  ... 
doi:10.11575/prism/10555 fatcat:xae2dah2znf7tjtz7cbayjxri4

University collections and university history and identity [article]

Kris Anderson, Gina Hammond, Karl Van Dyke, Andrew Simpson, Lydia Wilson, Santiago Vallmitjana, Marisa Monteiro, Luis Bernardo, Dominick Verschelde, Dominique Adriaens, Humboldt-Universität Zu Berlin, Humboldt-Universität Zu Berlin
However, to illustrate the cover of this issue of UMACJ, I have selected a brass antique that is not from the University of Lisbon -it is a long-term loan from a secondary school in Lisbon.  ...  It is a quadrant (an astrolabic quadrant to be more precise) and it also has a Regiomontanus sundial. It was used to measure time through observation of the sun and stars.  ...  Acknowledgements Many thanks must go to participants at the UMAC general meeting, 2011 in Lisbon for asking such pertinent questions about an earlier draft of this paper, to invaluable comments from the  ... 
doi:10.18452/17915 fatcat:clhqgho3ozekfip7nkkbe3ydpi

Laboratory Practice in Tropical Countries Part 2 Second Edition

Monica Cheesbrough
the source(s) and point of entry of contamination which might be missed by water quality analysis alone.  ...  The following are some of the important points which apply when working with infectious materials: • Never mouth-pipette (see p. 63 in Part 1).  ...  For use: Transfer a small amount of the reagent to a brown dispensing bottle.  ...