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Showing 1 to 12 of 163 entries
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Quantitative analysis of ex vivo colorectal epithelium using an automated feature extraction algorithm for microendoscopy image data.

Journal of medical imaging (Bellingham, Wash.)

Prieto SP, Lai KK, Laryea JA, Mizell JS, Muldoon TJ.
PMID: 27335893
J Med Imaging (Bellingham). 2016 Apr;3(2):024502. doi: 10.1117/1.JMI.3.2.024502. Epub 2016 Jun 03.

Qualitative screening for colorectal polyps via fiber bundle microendoscopy imaging has shown promising results, with studies reporting high rates of sensitivity and specificity, as well as low interobserver variability with trained clinicians. A quantitative image quality control and image...

The Rideal-Walker Co-Efficient.

The Indian medical gazette

Rideal S, Ainslie-Walker JT.
PMID: 29004998
Ind Med Gaz. 1907 Oct;42(10):395.

No abstract available.

The Association between Treatment for Metabolic Disorders and Breast Cancer Characteristics.

International journal of endocrinology

Goldvaser H, Rizel S, Hendler D, Neiman V, Shepshelovich D, Shochat T, Sulkes A, Brenner B, Yerushalmi R.
PMID: 27648070
Int J Endocrinol. 2016;2016:4658469. doi: 10.1155/2016/4658469. Epub 2016 Aug 28.

Purpose. To evaluate the associations between metformin, insulin, statins, and levothyroxine and breast cancer characteristics and outcome. Methods. Retrospective chart review of patients treated in our institute for early estrogen receptor (ER) positive, human epidermal growth factor receptor 2...

The Visible Cement Data Set.

Journal of research of the National Institute of Standards and Technology

Bentz DP, Mizell S, Satterfield S, Devaney J, George W, Ketcham P, Graham J, Porterfield J, Quenard D, Vallee F, Sallee H, Boller E, Baruchel J.
PMID: 27446723
J Res Natl Inst Stand Technol. 2002 Apr 01;107(2):137-48. doi: 10.6028/jres.107.013. Print 2002.

With advances in x-ray microtomography, it is now possible to obtain three-dimensional representations of a material's microstructure with a voxel size of less than one micrometer. The Visible Cement Data Set represents a collection of 3-D data sets obtained...

High Proliferation Predicts Pathological Complete Response to Neoadjuvant Chemotherapy in Early Breast Cancer.

The oncologist

Alba E, Lluch A, Ribelles N, Anton-Torres A, Sanchez-Rovira P, Albanell J, Calvo L, García-Asenjo JA, Palacios J, Chacon JI, Ruiz A, De la Haba-Rodriguez J, Segui-Palmer MA, Cirauqui B, Margeli M, Plazaola A, Barnadas A, Casas M, Caballero R, Carrasco E, Rojo F.
PMID: 27317735
Oncologist. 2016 Jun;21(6):778. doi: 10.1634/theoncologist.2015-0312erratum.

No abstract available.

In-sample and out-of-sample model selection and error estimation for support vector machines.

IEEE transactions on neural networks and learning systems

Anguita D, Ghio A, Oneto L, Ridella S.
PMID: 24807923
IEEE Trans Neural Netw Learn Syst. 2012 Sep;23(9):1390-406. doi: 10.1109/TNNLS.2012.2202401.

In-sample approaches to model selection and error estimation of support vector machines (SVMs) are not as widespread as out-of-sample methods, where part of the data is removed from the training set for validation and testing purposes, mainly because their...

Assessment of the effectiveness of aircraft noise regulation.

Noise & health

Fidell S.
PMID: 12689497
Noise Health. 1999;1(3):17-26.

A fundamental goal of aircraft noise regulation is control of the prevalence of noise-induced annoyance in airport communities. A common regulatory strategy is to identify values of long-term, time-weighted average aircraft noise exposure that may not be exceeded in...

Endometrial thickness as measured by transvaginal sonography: interobserver variation.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology

Karlsson B, Granberg S, Ridell B, Wikland M.
PMID: 12797168
Ultrasound Obstet Gynecol. 1994 Jul 01;4(4):320-5. doi: 10.1046/j.1469-0705.1994.04040320.x.

Transvaginal sonography of the uterus has become an important tool for diagnosing endometrial pathology in women with postmenopausal bleeding. One parameter that has been claimed to be important for curly detection of endometrial pathology in this group of women...

Second-harmonic generation in waveguides induced by photorefractive spatial solitons.

Optics letters

Lan S, Shih MF, Mizell G, Giordmaine JA, Chen Z, Anastassiou C, Martin J, Segev M.
PMID: 18073967
Opt Lett. 1999 Aug 15;24(16):1145-7. doi: 10.1364/ol.24.001145.

We demonstrate experimentally second-harmonic generation in waveguides induced by photorefractive solitons and show that the conversion efficiency is improved considerably. These induced waveguides are flexible and can be generated in any crystalline direction that allows soliton formation, and thus...

Empirical measure of multiclass generalization performance: the K-winner machine case.

IEEE transactions on neural networks

Ridella S, Zunino R.
PMID: 18249984
IEEE Trans Neural Netw. 2001;12(6):1525-9. doi: 10.1109/72.963791.

Combining the K-winner machine (KWM) model with empirical measurements of a classifier's Vapnik-Chervonenkis (VC)-dimension gives two major results. First, analytical derivations refine the theory that characterizes the generalization performances of binary classifiers. Second, a straightforward extension of the theoretical...

Digital implementation of hierarchical vector quantization.

IEEE transactions on neural networks

Bracco M, Ridella S, Zunino R.
PMID: 18244561
IEEE Trans Neural Netw. 2003;14(5):1072-84. doi: 10.1109/TNN.2003.816355.

A formal methodology drives the design and realization of a digital very large-scale integration (VLSI) device supporting hierarchical vector quantization (HVQ) in computation-intensive coding applications. The hardware-oriented model-selection approach enhances the Minimum Description Length criterion with circuit-related aspects that...

Special treatment during slaughtering in Finland of cattle carrying an excessive load of dung; Meat hygienic aspects.

Meat science

Ridell J, Korkeala H.
PMID: 22061033
Meat Sci. 1993;35(2):223-8. doi: 10.1016/0309-1740(93)90052-J.

The aim of the study was to evaluate the microbiological consequences of the Finnish special hide regulations. These were agreed upon, by a committee including members representing meat production, industry and the state, to reduce the number of cattle...

Showing 1 to 12 of 163 entries