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Showing 13 to 24 of 432 entries
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Using Blur to Affect Perceived Distance and Size.

ACM transactions on graphics

Held RT, Cooper EA, O'Brien JF, Banks MS.
PMID: 21552429
ACM Trans Graph. 2010 Mar 01;29(2). doi: 10.1145/1731047.1731057.

We present a probabilistic model of how viewers may use defocus blur in conjunction with other pictorial cues to estimate the absolute distances to objects in a scene. Our model explains how the pattern of blur in an image...

Assessing change in clinical teaching skills: are we up for the challenge?.

Teaching and learning in medicine

Marks MB, Wood TJ, Nuth J, Touchie C, O'Brien H, Dugan A.
PMID: 18855231
Teach Learn Med. 2008 Oct-Dec;20(4):288-94. doi: 10.1080/10401330802384177.

BACKGROUND: The faculty development community has been challenged to more rigorously assess program impact and move beyond traditional outcomes of knowledge tests and self ratings.PURPOSE: The purpose was to (a) assess our ability to measure supervisors' feedback skills as...

Temporal presentation protocols in stereoscopic displays: Flicker visibility, perceived motion, and perceived depth.

Journal of the Society for Information Display

Hoffman DM, Karasev VI, Banks MS.
PMID: 21572544
J Soc Inf Disp. 2011 Mar 01;19(3):271-297. doi: 10.1889/JSID19.3.271.

Most stereoscopic displays rely on field-sequential presentation to present different images to the left and right eyes. With sequential presentation, images are delivered to each eye in alternation with dark intervals, and each eye receives its images in counter...

Sampling in the revision of the Stanford-Binet scale.

Psychological bulletin

MARKS ES.
PMID: 20262036
Psychol Bull. 1947 Sep;44(5):413-34. doi: 10.1037/h0053958.

No abstract available.

Thrombotic thrombocytopenic purpura in a patient with HIV from Zimbabwe.

BMJ case reports

Marks M, Mangera Z, Cervi P.
PMID: 21822450
BMJ Case Rep. 2009;2009. doi: 10.1136/bcr.05.2009.1854. Epub 2009 Aug 06.

A woman in her 40s originally from Zimbabwe presented to our accident department in the UK with a 4 day history of menorrhagia and exertional chest pain. Her clinical examination was unremarkable. Routine blood tests revealed a haemoglobin value...

Visual discomfort with stereo displays: Effects of viewing distance and direction of vergence-accommodation conflict.

Proceedings of SPIE--the International Society for Optical Engineering

Shibata T, Kim J, Hoffman DM, Banks MS.
PMID: 21826254
Proc SPIE Int Soc Opt Eng. 2011 Feb 15;7863:78630P1-78630P9. doi: 10.1117/12.872347.

Prolonged use of conventional stereo displays causes viewer discomfort and fatigue because of the vergence-accommodation conflict. We used a novel volumetric display to examine how viewing distance and the sign of the vergence-accommodation conflict affect discomfort and fatigue. In...

Revascularization of the posterior circulation.

Skull base : official journal of North American Skull Base Society ... [et al.]

Coert BA, Chang SD, Marks MP, Steinberg GK.
PMID: 16148983
Skull Base. 2005 Feb;15(1):43-62. doi: 10.1055/s-2005-868162.

The primary objective of revascularization procedures in the posterior circulation is the prevention of vertebrobasilar ischemic stroke. Specific anatomical and neurophysiologic characteristics such as posterior communicating artery size affect the susceptibility to ischemia. Current indications for revascularization include symptomatic...

Prostate Cancer Specificity of PCA3 Gene Testing: Examples from Clinical Practice.

Reviews in urology

Marks LS, Bostwick DG.
PMID: 18836536
Rev Urol. 2008;10(3):175-81.

A specific marker for early prostate cancer would fill an important void. In initial evaluations of the prostate cancer antigen 3 (PCA3) gene vis-à-vis serum prostate-specific antigen (PSA) levels, the gene offers great promise. At the cellular level, PCA3...

An examination of the needs of families with a brain-injured child.

NeuroRehabilitation

Marks M, Sliwinski M, Gordon WA.
PMID: 24526067
NeuroRehabilitation. 1993;3(3):1-12. doi: 10.3233/NRE-1993-3303.

Data from a questionnaire designed to assess the long-term needs of caregivers of children with brain injury were analyzed. The goals of this study were (1) to identify those needs most important to caregivers, (2) to identify those important...

Synthesis, physiochemical properties, photochemical probe, and antimicrobial effects of novel norfloxacin analogues.

ISRN organic chemistry

Bakhotmah DA, Abdul-Rahman RM, Makki MS, El-Zahabi MA, Suliman M.
PMID: 24052816
ISRN Org Chem. 2011 Mar 06;2011:184754. doi: 10.5402/2011/184754. eCollection 2011.

The emerging resistance to antimicrobial drugs demands the synthesis of new remedies for microbial infections. Attempts have been made to prepare new compounds by modifications in the quinolone structure. An important method for the synthesis of new quinolone is...

Rewarding development of teaching skills and educational scholarship.

Medical education

Karpinski J, Marks M.
PMID: 21939447
Med Educ. 2011 Nov;45(11):1150. doi: 10.1111/j.1365-2923.2011.04106.x. Epub 2011 Sep 21.

No abstract available.

Misperceptions in Stereoscopic Displays: A Vision Science Perspective.

ACM transactions on graphics

Held RT, Banks MS.
PMID: 24683290
ACM Trans Graph. 2008 Jan 01;2008:23-32. doi: 10.1145/1394281.1394285.

3d shape and scene layout are often misperceived when viewing stereoscopic displays. For example, viewing from the wrong distance alters an object's perceived size and shape. It is crucial to understand the causes of such misperceptions so one can...

Showing 13 to 24 of 432 entries