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Showing 13 to 24 of 385 entries
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Dermatology research in primary care: why, what, and how?.

The British journal of general practice : the journal of the Royal College of General Practitioners

Ridd M, Thomas K, Wallace P, O'Sullivan F.
PMID: 21276334
Br J Gen Pract. 2011 Feb;61(583):89-90. doi: 10.3399/bjgp11X556173.

No abstract available.

Tests of fixation preference for amblyopia.

The American orthoptic journal

Wallace DK.
PMID: 21149113
Am Orthopt J. 2005;55:76-81. doi: 10.3368/aoj.55.1.76.

In preverbal children with strabismus, binocular fixation pattern is often assessed to detect amblyopia. In those children without strabismus or with small angle deviations, the induced tropia test is frequently used instead. There are many variations in the techniques...

Improved high-contrast imaging with on-axis telescopes using a multistage vortex coronagraph.

Optics letters

Mawet D, Serabyn E, Wallace JK, Pueyo L.
PMID: 21499405
Opt Lett. 2011 Apr 15;36(8):1506-8. doi: 10.1364/OL.36.001506.

The vortex coronagraph is one of the most promising coronagraphs for high-contrast imaging because of its simplicity, small inner working angle, high throughput, and clear off-axis discovery space. However, as with most coronagraphs, centrally obscured on-axis telescopes degrade contrast....

Care, Whether it's Called Population-or Disease-Management, Sidney Garfield, MD, Would Like the Idea.

The Permanente journal

Wallace P.
PMID: 21660173
Perm J. 2005;9(2):90-2. doi: 10.7812/tpp/05-017.

No abstract available.

The application of neural networks to the papermaking industry.

IEEE transactions on neural networks

Edwards PJ, Murray AF, Papadopoulos G, Wallace AR, Barnard J, Smith G.
PMID: 18252646
IEEE Trans Neural Netw. 1999;10(6):1456-64. doi: 10.1109/72.809090.

This paper describes the application of neural network techniques to the papermaking industry, particularly for the prediction of paper "curl." Paper curl is an important quality measure that can only be measured reliably off-line after manufacture, making it difficult...

Loss of genetic diversity from heterogeneous self-pollinating genebank accessions.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Cross RJ, Wallace AR.
PMID: 24186193
Theor Appl Genet. 1994 Aug;88(6):885-90. doi: 10.1007/BF01254001.

Genebank seed accessions of predominantly self-pollinating species may be stored either as bulked (mixed) seed lines or as pure line cultivars. If seed lines are bulked in storage then when considered over several regeneration cycles, loss of genetic diversity...

A variable temperature synchrotron X-ray diffraction study of the ferroelastic double perovskite Ba2GdMoO6.

Physical chemistry chemical physics : PCCP

Wallace TK, Colman RH, McLaughlin AC.
PMID: 23322124
Phys Chem Chem Phys. 2013 Jun 14;15(22):8672-7. doi: 10.1039/c2cp43732e.

A study of the magnetic and structural properties of the double perovskite Ba2GdMoO6 has been performed. The crystal structure distorts from the ideal cubic (Fm3m) structure to the tetragonal space group I4/m at 220 K, before undergoing a second...

Exploratory Dijkstra forest based automatic vessel segmentation: applications in video indirect ophthalmoscopy (VIO).

Biomedical optics express

Estrada R, Tomasi C, Cabrera MT, Wallace DK, Freedman SF, Farsiu S.
PMID: 22312585
Biomed Opt Express. 2012 Feb 01;3(2):327-39. doi: 10.1364/BOE.3.000327. Epub 2012 Jan 18.

We present a methodology for extracting the vascular network in the human retina using Dijkstra's shortest-path algorithm. Our method preserves vessel thickness, requires no manual intervention, and follows vessel branching naturally and efficiently. To test our method, we constructed...

Fabrication of Ge:Ga Hyperdoped Materials and Devices Using CMOS-Compatible Ga and Ge Hydride Chemistries.

ACS applied materials & interfaces

Xu C, Wallace PM, Ringwala DA, Menéndez J, Kouvetakis J.
PMID: 30298720
ACS Appl Mater Interfaces. 2018 Oct 31;10(43):37198-37206. doi: 10.1021/acsami.8b10046. Epub 2018 Oct 19.

We report a versatile chemical vapor deposition (CVD) method to dope Ge films with Ga atoms in situ over a wide concentration range spanning from 3 × 10

Using an Image Fusion Methodology to Improve Efficiency and Traceability of Posterior Pole Vessel Analysis by ROPtool.

The open ophthalmology journal

Prakalapakorn SG, Vickers LA, Estrada R, Freedman SF, Tomasi C, Farsiu S, Wallace DK.
PMID: 28761567
Open Ophthalmol J. 2017 Jun 29;11:143-151. doi: 10.2174/1874364101711010143. eCollection 2017.

BACKGROUND: The diagnosis of plus disease in retinopathy of prematurity (ROP) largely determines the need for treatment; however, this diagnosis is subjective. To make the diagnosis of plus disease more objective, semi-automated computer programs (PURPOSE: To evaluate the ability...

Evaluating a Portable, Noncontact Fundus Camera for Retinopathy of Prematurity Screening by Nonophthalmologist Health Care Workers.

Ophthalmology. Retina

Prakalapakorn SG, Freedman SF, Hutchinson AK, Wallace DK, Stinnett SS, Riggins JW, Gallaher KJ.
PMID: 30175314
Ophthalmol Retina. 2018 Aug;2(8):864-871. doi: 10.1016/j.oret.2017.12.003. Epub 2018 Jan 10.

PURPOSE: To evaluate (1) the feasibility of non-ophthalmologist healthcare workers (HCWs) to obtain images of sufficient quality for retinopathy of prematurity (ROP) screening using a FDA-approved portable, non-contact, narrow-field fundus camera (i.e., Pictor™), and (2) the accuracy of grading...

Impact of conditioning regimen on peripheral blood hematopoietic cell transplant.

World journal of clinical oncology

Burns M, Singh AK, Hoefer CC, Zhang Y, Wallace PK, Chen GL, Platek A, Winslow TB, Iovoli AJ, Choi C, Ross M, McCarthy PL, Hahn T.
PMID: 30815375
World J Clin Oncol. 2019 Feb 24;10(2):86-97. doi: 10.5306/wjco.v10.i2.86.

AIM: To investigate infused hematopoietic cell doses and their interaction with conditioning regimen intensity +/- total body irradiation (TBI) on outcomes after peripheral blood hematopoietic cell transplant (PBHCT).METHODS: Our retrospective cohort included 247 patients receiving a first, T-replete, human...

Showing 13 to 24 of 385 entries