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In Vitro and In Vivo Characterization of Alpha-1A Selective Agonists and Their Utility for Stress Incontience
      
A new way to estimate the parameters in the progressive stress accelerated life testing
      
In this article a deficiency in the classical approach is pointed out and a new method for the statistical analysis of life data, especially for electronic products, under progressive stress (voltage)V(t) =Kt is given.
      
Using the Bayesian method, for certain choices of the prior distribution, several forms of estimators of the parameters in the normal stress Weibull distribution and the inverse power law model are derived.
      
In particular, when the new shape parameter of the distribution under progressive stress is given (or estimated in advance), the closed forms of these estimators are relatively simple and are numerically accessible on computers.
      
In the recovery process the PLA-PU showed a maximum contracting stress in the range of 1.5-4 MPa.
      
The experimental results verify that the ZVZCS has low voltage stress, zero-voltage and zero-current switching.
      
The current-voltage characteristic shifts of RTD at different stress states were detected.
      
Genotypic Differences in Antioxidative Stress and Salt Tolerance of Three Poplars Under Salt Stress
      
popularis increased markedly over the increase of the duration of exposure to salinity, and culminated after 28 days of salt stress.
      
euphratica leaves increased rapidly at the beginning of salt stress with a light soil NaCl concentration of 58.5 mmol/L.
      
euphratica leaves did not increase significantly during 28 days of increasing salt stress.
      
I-214 had a close relationship with a salt buildup in leaves under increasing salt stress.
      
euphratica rapidly activated antioxidant enzymes after the onset of salt stress, which might reduce the accumulation of reactive oxygen species and the subsequent acceleration of lipid peroxide.
      
Foliar Carbon Isotope Composition (δ13C) and Water Use Efficiency of Different Populus deltoids Clones Under Water Stress
      
Foliar carbon isotope composition (δ13C), total dry biomass, and long-term water use efficiency (WUEL) of 12 Populus deltoids clones were studied under water stress in a greenhouse.
      
Water proved to be the primary factor affecting δ13C under water stress.
      
The effects of Glomus mosseae colonization on the plant growth and drought tolerance of 1-year-old trifoliate Poncirus trifoliata seedlings in potted culture were studied in natural water stress and rewatering conditions.
      
The water treatments were normal growth water condition (CK), light drought water stress (T1), growth under soil water saturation (T2) and growth with soil submersion (T3).
      
Physio-ecological response of Haloxylon persicum photosynthetic shoots to drought stress
      
 

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