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Showing 1 to 12 of 337 entries
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Collaborative and Reproducible Research: Goals, Challenges, and Strategies.

Journal of digital imaging

Langer SG, Shih G, Nagy P, Landman BA.
PMID: 29476392
J Digit Imaging. 2018 Jun;31(3):275-282. doi: 10.1007/s10278-017-0043-x.

Combining imaging biomarkers with genomic and clinical phenotype data is the foundation of precision medicine research efforts. Yet, biomedical imaging research requires unique infrastructure compared with principally text-driven clinical electronic medical record (EMR) data. The issues are related to...

Device-guided breathing exercises for the treatment of hypertension: An overview.

World journal of cardiology

van Hateren KJ, Landman GW, Logtenberg SJ, Bilo HJ, Kleefstra N.
PMID: 24944757
World J Cardiol. 2014 May 26;6(5):277-82. doi: 10.4330/wjc.v6.i5.277.

The American Heart Association considers device-guided breathing as a reasonable treatment modality in their statement on non-pharmacological options for lowering blood pressure. This review discusses all randomized controlled trials that have investigated the effects of device-guided breathing on blood...

Robust Optic Nerve Segmentation on Clinically Acquired CT.

Proceedings of SPIE--the International Society for Optical Engineering

Panda S, Asman AJ, Delisi MP, Mawn LA, Galloway RL, Landman BA.
PMID: 24817810
Proc SPIE Int Soc Opt Eng. 2014 Mar 21;9034:90341G. doi: 10.1117/12.2043715.

The optic nerve is a sensitive central nervous system structure, which plays a critical role in many devastating pathological conditions. Several methods have been proposed in recent years to segment the optic nerve automatically, but progress toward full automation...

Climate change is catchy--but when will it really hurt?.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

Sweijd NA, Wright CY, Westwood A, Rouault M, Landman WA, MacKenzie ML, Nuttall JJ, Mahomed H, Cousins T, Winter K, Berhoozi F, Kalule B, Kruger P, Govender T, Minakawa N.
PMID: 26792158
S Afr Med J. 2015 Nov 11;105(12):1018-23. doi: 10.7196/SAMJ.2015.v105i12.10332.

Concern and general awareness about the impacts of climate change in all sectors of the social-ecological-economic system is growing as a result of improved climate science products and information, as well as increased media coverage of the apparent manifestations...

Interrater Reliability of mHealth App Rating Measures: Analysis of Top Depression and Smoking Cessation Apps.

JMIR mHealth and uHealth

Powell AC, Torous J, Chan S, Raynor GS, Shwarts E, Shanahan M, Landman AB.
PMID: 26863986
JMIR Mhealth Uhealth. 2016 Feb 10;4(1):e15. doi: 10.2196/mhealth.5176.

BACKGROUND: There are over 165,000 mHealth apps currently available to patients, but few have undergone an external quality review. Furthermore, no standardized review method exists, and little has been done to examine the consistency of the evaluation systems themselves.OBJECTIVE:...

Random walks in nonuniform environments with local dynamic interactions.

Physical review. E, Statistical, nonlinear, and soft matter physics

Baker CM, Hughes BD, Landman KA.
PMID: 24229122
Phys Rev E Stat Nonlin Soft Matter Phys. 2013 Oct;88(4):042113. doi: 10.1103/PhysRevE.88.042113. Epub 2013 Oct 07.

We consider a class of lattice random walk models in which the random walker is initially confined to a finite connected set of allowed sites but has the opportunity to enlarge this set by colliding with its boundaries, each...

Impact of family structure and common environment on heritability estimation for neuroimaging genetics studies using Sequential Oligogenic Linkage Analysis Routines.

Journal of medical imaging (Bellingham, Wash.)

Koran ME, Thornton-Wells TA, Jahanshad N, Glahn DC, Thompson PM, Blangero J, Nichols TE, Kochunov P, Landman BA.
PMID: 25558465
J Med Imaging (Bellingham). 2014 Jun 27;1(1):014005. doi: 10.1117/1.JMI.1.1.014005.

Imaging genetics is an emerging methodological field that combines genetic information with medical imaging-derived metrics to understand how genetic factors impact observable phenotypes. In order for a trait to be a reasonable phenotype in an imaging genetics study, it...

Certificates of illness--views on the recent ruling.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

van Bogaert DK, Landman WA.
PMID: 11680312
S Afr Med J. 2001 Sep;91(9):706-8.

No abstract available.

Medical ethics, moral reasoning, and medical education: introduction to a special section of student essays.

Current surgery

De Ville K, Landman WA.
PMID: 16093048
Curr Surg. 2000 Mar-Apr;57(2):149-50. doi: 10.1016/s0149-7944(00)00198-7.

No abstract available.

ENZYME FORMATION IN PROTOPLASTS OF BACILLUS MEGATERIUM.

Proceedings of the National Academy of Sciences of the United States of America

Landman OE, Spiegelman S.
PMID: 16589731
Proc Natl Acad Sci U S A. 1955 Oct 15;41(10):698-704. doi: 10.1073/pnas.41.10.698.

No abstract available.

Interfaces and Integration of Medical Image Analysis Frameworks: Challenges and Opportunities.

Annual ORNL Biomedical Science and Engineering Center Conference. ORNL Biomedical Science and Engineering Center Conference

Covington K, McCreedy ES, Chen M, Carass A, Aucoin N, Landman BA.
PMID: 21151892
Annu ORNL Biomed Sci Eng Cent Conf. 2010 May 25;2010:1-4. doi: 10.1109/BSEC.2010.5510850.

Clinical research with medical imaging typically involves large-scale data analysis with interdependent software toolsets tied together in a processing workflow. Numerous, complementary platforms are available, but these are not readily compatible in terms of workflows or data formats. Both...

Contamination of Marek's disease vaccine suspensions with Enterococcus faecalis and its possible role in amyloid arthropathy.

Avian pathology : journal of the W.V.P.A

Landman WJ, Veldman KT, Mevius DJ, Doornenbal P.
PMID: 19184784
Avian Pathol. 2000 Feb;29(1):21-5. doi: 10.1080/03079450094234.

Samples of hatchery air (hatcher and processing room), Marek's disease vaccine suspensions and injection needles collected during chick processing, revealed variable levels (< 500 to 10(6) colony forming units (cfu)/m(3) air, < 10 to 10(6) cfu/ml vaccine suspension, and...

Showing 1 to 12 of 337 entries