The scientific literature on logging after wildfire is reviewed, with a focus on environmental effects of logging and removal of large woody structure. Rehabilitation, the practice of planting or seeding after logging, is not reviewed here. Several publications are cited that can be described as 'commentaries', intended to help frame...
Data from nine stratocumulus clouds in the northeastern Pacific Ocean were analyzed
to determine the effect of aerosol particles on cloud microphysical and radiative properties.
Seven nighttime and two daytime cases were included. The number concentration of
below-cloud aerosol particles (> 0.10 μm diameter) was highly correlated with cloud
droplet...
Servers in a small college town were asked to take part in an interview to assess perceptions of their use of nonverbal communication, how they believe nonverbal communication affects tipping behavior, and whether or not they received formal training in nonverbal communication tactics. The study also links nonverbal communication with...
The effects of anomalous oceanographic conditions on growth, abundance, spawn-date distributions, and diet of early-juvenile Pacific hake Merluccius productus were examined in nursery grounds off the coast of central California, USA. Spring collections from 2 consecutive years of El Nino conditions, 1997 and 1998, 1 year of La Nina conditions,...
A cell free extract from Saccharomyces cerevisiae containing the
enzyme that causes reduction of the 24(28)methylene group on the side
chain of ergosterol has been studied. Optimal conditions for the
24(28)methylene reductase were obtained. The enzyme activity was
increased in cells grown with ethanol as the substrate. The Km was...
A water-soluble complex containing ergosterol together with
a component of yeast has been isolated. The complex can be isolated
from commercial yeast extract to which ergosterol has been
added or directly from whole yeast cells. The complexing agent
from yeast extract is also capable of solubilizing cholesterol and
a long...