Trials with 20 nuthatch pairs showed the nuthatches were roughly twice as likely to exhibit vigorous mobbing behavior--flying close to the speaker, flicking their wings in apparent agitation, and making their own alarm calls--when they heard the alarm for the pygmy owl versus that for the great horned one.
There is an overall lateral-to-medial EC displacement of the entire vascular bed, but subtraction of this tissue-level motion continues to show that individual ECs also exhibit vigorous autonomous motility at widely varying rates and directions.
In addition, both the vermigon and the ypsigon exhibit vigorous body movements after their escape from the cypris, and they have virtually the same reduced morphology, being surrounded only by an exceedingly thin and very pliable cuticle and lacking segmentation, appendages and sensory organs.
In the boreal spring and summer, plants in the Northern Hemisphere exhibits vigorous photosynthesis, while in fall and winter, leaves fall and litter accumulates.
Two main systems of eruptive fissures opened, whereby one of the eccentric vents, at 2570 m elevation, exhibited vigorous phreatomagmatic activity (Taddeucci et al. 2002), which was caused by the feeder dike cutting through a shallow aquifer.
Manual scoring of behavior, based on visual observation of the video, revealed that rats studied in the dark period often exhibited vigorous exploratory behavior (score of 5) during the micturition events (average score: 2.12±0.57; Video S1).
In neonatal infections, GBS has the striking ability to rapidly transition through a diverse range of host environments and exhibits vigorous growth in many of these settings, despite its very limited biosynthetic capacities [ 6].
(photo: Michael Evans / AP. caption: Vigor: Exhibiting a vigorous lifestyle, Ronald and Nancy Reagan go for a ride on horseback at their ranch, Rancho del Cielo, near Santa Barbara, Calif., in 1969.
Wide hybrids often exhibit more vigorous growth than their parents, and this effect is mainly demonstrated by increases in drought tolerance, pest resistance, flowering time, organ size and biomass, among other factors [ 5- 7].
These observations indicate that astrocytes exhibit a vigorous oxidative metabolism in the intact adult brain and do not rely on just glycolysis as a major source of ATP as was suggested earlier [ 75].
Some antigenic peptides derived from the severe acute respiratory syndrome coronavirus (SARS-CoV) have exhibited strong immunogenicity, and specific immunogenic epitopes (S978 and S1203) of the S protein of SARS-CoV have been demonstrated to exhibit a vigorous affinity towards binding with HLA-A2 and induce high levels of gamma interferon (IFN-γ -secreting T-cells [ 6].
