Sentence examples for specimen when a from inspiring English sources

This is done by measuring the energy and intensity of the characteristic X-rays emitted by a specimen when a focused electron beam impinges on it.

A panfungal polymerase chain reaction (PCR) assay that was developed in the hospital's Clinical Microbiology Laboratory was used to verify the presence of clinically suspected candidiasis in a biopsy specimen when a blood culture remained negative.

An episode of microbiologically proven tuberculosis disease is defined as: (1) isolation of M. tuberculosis by culture from a clinical specimen, or (2) demonstration of M. tuberculosis in a clinical specimen by nucleic acid amplification test, or (3) demonstration of acid-fast bacilli in a clinical specimen when a culture has not been or cannot be obtained or is falsely negative or contaminated.

For endoscopic biopsies, the recommendation is a viable number of representative tumor fragments (ideally 6 8) and, if possible, the pathologist should also perform HER2 testing on another specimen when a negative result is found on a tumor endoscopic biopsy [ 40].

The storage modulus represents the elastic part of the response (where energy is stored and used for elastic recoil of the specimen when a stress is removed) and the loss modulus represents the viscous response (where energy is dissipated and the material flows).

Compared to the as-received PET substrate, there was a noticeable increase in the surface roughness in the PET/TiO2 specimens when a large strain was applied.

In one, the leg was on loan to the Hunterian Museum at the Royal College of Surgeons and went up in flames (along with a third of the museum's specimens) when a German bomb landed on the site in Lincoln's Inn Fields.

Finite element elastic damage and elastic plastic damage models of miniature torsion joints are developed that indicate shear fracture is more likely to occur within the body of the joined sample and cause out-of-plane failures for miniature torsion specimens when a certain modulus and strength ratio between the joint material and the joined material exists.

The experiments carried out by Del Real et al. showed a cohesive failure of aluminum alloy specimens when a γ-MPS treatment was applied [18].

In a preliminary study, the authors observed that the perfusion completely ceases in most specimens when a prolonged testing time, e.g. 1 or 2 days, was chosen.

In addition, in acute infections, causative bacteria are expected to be readily identified from the predominant sequences in specimens when a 16S rDNA clone library analysis is employed.