Results 131 to 140 of about 96,443 (168)

Optimal processing of ESD specimens to avoid pathological artifacts

Techniques in Coloproctology, 2018
En bloc endoscopic submucosal dissection (ESD) has been recently introduced as a treatment for precancerous/neoplastic gastrointestinal conditions. The aim of the present study was histological assessment of en bloc ESD specimens.Fifty-three ESD specimens were positioned over a cellulose acetate support (40 specimens; 12 from the upper gastrointestinal
Reggiani Bonetti L., Manta R., Manno M., Conigliaro R., Missale G., Bassotti G., Villanacci V.   +6 more
openaire   +3 more sources

Fundamental problem in optimizing the biaxial testing specimen

Science China Technological Sciences, 2019
Most of the elements in structural design are subjected to the complex loading conditions that need to be predicted in advance for a reliable design. The failure prediction of these structural elements is based on the failure theories that employ the experimental data of the uniaxial, the biaxial and the shear tests.
Haroon Imtiaz, YaoPeng Fang, JianBin Du, Bin Liu   +3 more
openaire   +1 more source

Optimization of fibers orientation in a composite specimen

Mechanics of Advanced Materials and Structures, 2016
ABSTRACTThis article is devoted to the study of the optimal design of fibers orientation in a composite specimen with the objective to minimize the displacement. The composite specimen considered is within the scope of aerospace and mechanical applications.
Monte, Sara M. C., Infante, Virginia, Madeira, JFA, Moleiro, Filipa   +3 more
openaire   +4 more sources

Optimization of Poly-(Methylphenylsilylene) Specimens for Cathodoluminescence Measurement

Microscopy and Microanalysis, 2003
Two possibilities of photon collection from the luminescence centra can be applied at cathodoluminescence (CL) measurement of transparent specimens. The CL emission can be collected both from the side of excitation and substrate using a lens and a light guide, respectively.
Petr Schauer, Stanislav Nespurek, Frantisek Schauer, Rudolf Autrata   +3 more
openaire   +1 more source

Shape Optimization of the Conventional Simple Shear Specimen

Key Engineering Materials, 2013
Shear tests of rectangular sample are widely used by the scientific community for characterizing the material behavior due to large strains obtained. However, for some hard metals, such as the dual-phase steel DP 980, premature rupture occurs in the vicinity of the grips.
Souto, Nelson, Andrade-Campos, António, Thuillier, Sandrine   +2 more
openaire   +2 more sources

Biopsy technique pearl: Obtaining an optimal split punch-biopsy specimen

Journal of the American Academy of Dermatology, 2003
I n the routine practice of clinical dermatology it is fairly common to face a diagnostic situation in which 2 or more studies are needed from a skin biopsy. In those cases in which the specimens are to be processed differently the clinician may obtain 2 or more separate biopsy specimens, or may split a single specimen.
Vielka D, Inman, Robert J, Pariser
openaire   +2 more sources

Optimizing specimen collection for processing in clinical testing laboratories

European Journal of Operational Research, 2013
We study the logistics of specimen collection for a clinical testing laboratory that serves sites dispersed in an urban area. The specimens that accumulate at the customer sites throughout the working day are transported to the laboratory for processing.
E. Yücel, F.S. Salman, E.S. Gel, E.L. Örmeci, A. Gel   +4 more
openaire   +1 more source

Optimization of Conjunctival Biopsy Specimen Processing

Dermatologic Surgery, 2009
Jason, Givan, John, Holds, Summer, Youker   +2 more
openaire   +2 more sources

Cell Block Optimization for Breast Specimens

Journal of the American Society of Cytopathology, 2014
Nyasha Bullock, Dorota Rudomina, Dara Ross, Maria Friedlander, Oscar Lin, Marcia Edelweiss   +5 more
openaire   +1 more source

Search for optimal specimens of high-frequency sound emitters

The Herald of the Siberian State University of Telecommunications and Information Science
The article describes a methodology for finding optimal copies of high-frequency sound emitters based on objective measurements. Recommendations for automation of the selection process are given. The optimization problem of selecting serial copies or models of high-frequency emitters of sound was performed, a mathematical model of the selection ...
Maxim Sergeevich Shushnov, Tatyana Vladimirovna Shushnova   +1 more
openaire   +1 more source