Results 221 to 230 of about 3,158 (251)

Optimal design of biaxial tensile cruciform specimens

Journal of the Mechanics and Physics of Solids, 1993
Abstract F or experimental investigations concerning the mechanical behaviour under biaxial stress states of rolled sheet metals, mostly cruciform flat specimens are used. By means of empirical methods, different specimen geometries have been proposed in the literature. In order to evaluate the suitability of a specimen design, a mathematically well
S. Demmerle, J.P. Boehler
openaire   +1 more source

In situ hybridization: optimization of the techniques for collecting and fixing the specimens

Liver, 1992
Abstract: An overview is presented concerning the different protocols for collecting and fixing the specimens for in situ hybridization analysis. Particular attention is devoted to the problem of avoiding the tissue RNA degradation due to the ubiquitous and rather resistant RNases.
openaire   +2 more sources

Optimal Recovery of Cytomegalovirus from Urine as a Function of Specimen Preparation

Diagnostic Microbiology and Infectious Disease, 1998
Cytomegalovirus (CMV) is a significant pathogen among immunocompromised patients. We compared supernatant and sediment fractions of centrifuged urine for the optimal recovery of CMV by shell vial culture and polymerase chain reaction (PCR). Of 336 urine specimens, 31 (9.23%) were positive by shell vial culture; of these 29 (93.5%) were identified using
D W, Bennion, L J, Wright, R A, Watt, A A, Whiting, J F, Carlquist   +4 more
openaire   +2 more sources

The Optimal Number of Pleural Biopsy Specimens for a Diagnosis of Tuberculous Pleurisy

Chest, 1997
To determine the optimal number of pleural biopsy (PLBX) specimens for a diagnosis of tuberculous pleurisy.Retrospective review.County hospital.We reviewed all percutaneous needle biopsy specimens of the parietal pleura in 30 patients who had tuberculous pleurisy.
C M, Kirsch, D M, Kroe, R L, Azzi, W A, Jensen, F T, Kagawa, J H, Wehner   +5 more
openaire   +2 more sources

Optimization of specimen preparation of thin cell section for AFM observation

Ultramicroscopy, 2008
High resolution imaging of intracellular structures of ultrathin cell section samples is critical to the performance of precise manipulation by atomic force microscopy (AFM). Here, we test the effect of multiple factors during section sample preparation on the quality of the AFM image.
Xinhui, Li, Tong, Ji, Jun, Hu, Jielin, Sun   +3 more
openaire   +2 more sources

The specimen optimization for the equibiaxial test of elastomers

2011
Elastomers have an important role in a many engineering applications today [1]. A need of exact description of their mechanical properties rises still more often. Therefore it is not enough to test these materials only in uniaxial tension test, but for complete characterization of them it is necessary to test elastomers in other deformation modes, as ...
Javořík, Jakub, Maňas, David
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

Shape Optimization of a Cruciform-Like Specimen for Combined Tension and Shear Loading

Minerals, Metals and Materials Series, 2022
Jinjin Ha, Yannis P Korkolis, Korkolis Yannis P   +2 more
exaly  

Optimization of a cruciform specimen for fatigue crack growth under in and out-of-phase in-plane biaxial loading conditions

Mechanics of Advanced Materials and Structures, 2023
R Baptista, Virginia Infante, J F A Madeira   +2 more
exaly  

Robust characterization of anisotropic shear fracture strains with constant triaxiality using shape optimization of torsional twin bridge specimen

CIRP Annals - Manufacturing Technology, 2021
Yongnam Kim, Vincent Grolleau, Christian C Roth   +2 more
exaly