IT is generally agreed that the study of the rates of growth of parts of organisms in relation to the rates of growth of the wholes or of other parts is one of the most fruitful ways of advancing our knowledge of ontogenetic development... JS Huxley,J Needham,IM Lerner - 《Nature》 被...
Such estimates may represent minimum values, but since ∼3 Ga there has been a reduction in the rates of growth of the continental crust. This reduction is linked to an increase in the rates at which continental crust is recycled back into the mantle, and not to a reduction in the ...
The growth of amyloid fibrils: rates and mechanisms. Biochem. J. 476, 2677–2703 (2019). Article PubMed CAS Google Scholar Fowler, S. B. & Clarke, J. Mapping the folding pathway of an immunoglobulin domain: structural detail from Φ value analysis and movement of the transition state ...
Exponential growth rates do not show an unimodal response curve vs. temperature: values rise with increasing temperatures toward maximal growth rates around 27°C. At low temperatures exponential growth is extremely long (over 50 days). In f/2 culture medium T. heimii (A603) is less efficient...
Fig. 41. Net flux of self-interstitials to dislocations in 25% cold-worked Zircaloy-2 as a function of temperature (assuming 3% damage efficiency on NRT calculations) for different damage rates. The damage rate is proportional to neutron fluence at temperatures >300°C for all conceivable ...
For the same reason we do not report here growth rates above 200°C; such data should be considered with caution. The isothermal increase of G in the degraded samples should be attributed to the increase of the mass transport rate (i.e. molecular mobility) at the liquid-crystal interface,...
The ampoule was then placed in an oven for 48 h with initial heating to 950 °C and subsequent slow cooling to room temperature (heating and cooling rates of 50 K h−1). The resulting solid was thoroughly ground in a mortar prior to further use As confirmed by EDX ...
3j), c longitudinal extension rates of regenerating spine measured during the first labeling event and subsequent recovery period in Echinometra sp. (spine illustrated on Fig. 2c), d lateral extension rates of inner cortex measured during the first labeling event and subsequent recovery period in ...
Data were analyzed by MedCalc 12.3.0 statistical software package (MedCalc Software, Mariakerke, Belgium) and R version 2.14.2 (R Development Core Team, Vienna, Austria). Data are presented as mean ± SD if normally distributed or otherwise as median and 25%/75% quartiles or 95% confiden...
Post 2010, average linear extension and calcification rates increased to 2.37 ± 0.14 cm year−1 and 2.56 ± 0.15 g cm−2 year−1 by 2012, which were comparable to the pre-2010 rates (i.e., average LE of 2.17 ± 0.05 cm year−1 and CALC of 2.52 ± 0.09 g cm−2 year...