a4. Regulation of host populations is too complex to consider parasite effects in isolation from other factors. One solution is to seek a unified understanding of the conditions under which (and the ecological rules determining when) population scale impacts of parasites can occur. 4. 主人人口的章...
A putative efferent neuromodulator that serves an auditory function is octopamine.An. gambiaemales present phonotactic responses towards female flight tones while swarming, when they also erect their antennal fibrillae9– a phenomenon believed to increase the male sensitivity to female flight tones. In...
Reply Forty-three clients had VA activities. These patients had a notably greater risk of the major endpoint, even among CRT responders (p = 0.009). Fast VA compared to slow VA ended up being connected with an elevated risk of the principal endpoint (hazard ratio [HR] 2.14; 95% confidence...
Pacific ecosystems evolved in relative (but differential) isolation from the continental crucibles of biological evolution.This meant opportunities for speciation: the development of new species occupying ecological niches that elsewhere were already filled.The finches described by the naturalist Charles Darwin...
Microalgae biofuel has become the most promising renewable energy over the past few years. But limitations still exist because of its high cost. Although, efforts have been made in enhancement of lipid productivity, the major cost problem in harvesting a
Cubatao, an industrial town of 85 000 people in Brazil, is an example of the connection between industrial development and pollution. In 1954, Cubatao had no industry. Today it has more than twenty large factories, which produce many pollutants. The largest factory which exists in the south ...
So too must research be flexible; "Every research takes place within the framework of a paradigm" that "guides action" (Mortari, 2012) or may, explains Mertens, be "the way of looking at the world" (2014) with a perspective that orients it. For this chapter an ecological paradigm has...
evolved in the presence of humankind, or in places where natural fire is much more common, could recover easily after burns, and some could flourish as a result of fire.In short, Pacific ecosystems were different from continental ones on account of their isolation.They were well adapted to ...
Pacific ecosystems evolved in relative (but differential) isolation from the continental crucibles of biological evolution.This meant opportunities for speciation: the development of new species occupying ecological niches that elsewhere were already filled.The finches described by the naturalist Charles Darwin...
2.2. Isolation and Purification of Bacteriophages Water samples were collected from a fish tank in the broodstock section of HCMR in Gouves, Heraklion, Crete. An overnight Vibrio harveyi VH2 culture in LB broth (2.5 mL) was added in 25 mL of concentrated LB and used for the enrichment of ...