Stress susceptibility

Duthie, G.G., Arthur, J.R., Brenner, P., Kikuchi, Y. and Nichol, F. (1989). Increased lipid peroxidation of erythrocytes of stress-susceptible pigs an improved diagnostic test for porcine stress syndrome. Am. J. Vet. Res. 50, 84-89. 

Stress susceptibility Loss of functional reserve capacity... 

Cereulide from Bacillus cereus human plasma proteome abiotic stress-tolerant (Mandolina) and an abiotic stress-susceptible (Jubilant) barley cultivar neuropeptides from isolated locust corpora cardiaca ... 

MHS) gene in pigs to reduce stress susceptibility. However, these tests use genetic engineering... 

Koster A, Montkowski A, Schulz S, Stube EM, Knaudt K, Jenck E, Moreau JL, Nothacker HP, Civelli O, Reinscheid RK. Targeted disruption of the orphanin FQ/nociceptin gene increases stress susceptibility and impairs stress adaptation in mice. Proc. Natl. Acad. Sci. U. S. A. 1999 96 10444-10449. 

An example is the SCC of stainless steel at 200 °C in a caustic solution or in aerated chloride solution where no traces of dissolution are visible on the crack face. The three conditions, namely, tensile stress, susceptible sample material, and a corrosive environment are the conditions necessary for stress corrosion to take place (73, 90). For instance, SCC of metals has been by far the most prevalent cause of failure of steam generator components in pressurized water reactors (PWRs) to an extent of 69% of all cases, piping in boiling water reactors (59.7%) and PWRs (23.7%). More than 60% of inspected steam turbines in nuclear power plants have disks with stress corrosion cracks (91). 

The components of a precracked beam test are shown in Fig. 9.14 [9]. The precracked cantilever beam specimen is used to estimate stress susceptibility in the presence of stressraising defects in the precrack sample. Plane strain stress intensity factor K is calculated using Eq. (9.15) ... 

Carrots, pumpkins, sweet potatoes. Protection against photooxidative stress Susceptible to light, oxygen, and... 

Failures occur when some "stress" exceeds the corresponding "susceptibility" in any component. As a concept it makes perfect sense in the context of mechanical engineering. The stress is usually a force, and the susceptibility is the point where the mechanical component can no longer resist that force. An analogous concept has been developed for electronic components (Ref. 3). Simulations using the stress-susceptibility concept generate failure rate curves similar to the bathtub curve (Ref. 4 and 5). 

Tranquillizers and beta-blockers are important potential contaminants in edible tissues, particularly of pigs, where they may be used to counteract the stress susceptibility of some breeds during transport, which results in poor quality meat and even mortality. Some of these substances are prohibited for use in food-producing animals while others have MRL values set. A simple method for seven of these compounds (azaperol, azaperone, carazolol, chlorpromazine, acepromazine, propionylpromazine, xylazine) involves extraction of kidney or muscle samples with acetonitrile, modification of the extract with a sodium chloride solution (10%), and SPE on an Oasis Hlb cartridge. The eluate (acetonitrile) is evaporated, reconstituted in aqueous acetonitrile, and residues determined by LC-MS/MS, with atmospheric pressure chemical ionization. Two additional steps are incorporated into this method to increase the numbers of sample extracts that may be analyzed without affecting the mass spectrometer source first, an inline column (Biomatrix ) is used ahead of the analytical column to remove any macromolecules in the sample extracts and, second, a switching value is... 

Minton, K. W., Karmin, P., Hahn, G. M., and Minton, A. P. (1982). Nonspecific stabilization of stress-susceptible proteins by stress-resistant proteins a model for the biological role of heat shock proteins. Proc. Nat. Acad. Sci. U.S.A. 79,... 

Initial stress Susceptibility of different cold worked conditions ... 

Jan G, Rouault A, Maubois JL (2000) Acid stress susceptibility and add adaptation of Propionibacterium freudenreichii subsp. shermanii. Lait 80 325-336... 

Figure 4.20 Simultaneous effect of tensile stress, susceptible material conditions, and environmental corrosive solution will lead to EAC [99].

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