Psychologists following Bandura have stated that social learning based on observation is a complex process that involves three stages: exposure to the responses of others; acquisition of what an individual sees; and subsequent acceptance of the modeled acts as a guide for one's own behaviour.
The patterning speed of the lithography system is mainly determined by factors that include the scanning speed of position stage, exposure time, and pattern complexity.
Based on this track production rate and assuming that the particles had a single stage exposure in the Itokawa regolith, the track density in particle RA-QD02-0211 corresponds to a minimum surface exposure of approximately 3 × 104 years.
We analyzed each test looking at its endpoint, toxicant and experimental design including replicates, exposure time, number of exposed cysts or organisms and their relative life stage, exposure conditions during hatching and testing (salinity, pH, light intensity, aeration dilution media, and food supply), type of testing chambers, and quality assurance and quality control criteria.
In this work, the microstructural characteristics of the Cu-Ni-Al based alloy, Hiduron® 130, have been assessed in the as-received condition and following 100-h thermal exposures at 500, 600, 700 and 900 °C and after a two-stage exposure at 900 °C for 100 h followed by 500 °C for 100 h.
Synthetic halogenated chemicals increase liver tumors after early life-stage exposure.
Early life-stage exposure to estrogen increases the risk of breast cancer.
In prediabetic stages exposure to vascular risk factors such as hypertension, dyslipidaemia and obesity may play a role.
Compared to controls at this stage, exposure to silence had generated significantly increased numbers of BrdU/NeuN-labeled neurons.
The two-stage exposure model used for individual exposure estimation explained 84% of the variation in black smoke levels at the locations of the monitoring stations.
