Achieving construct validity, or using measures that accurately represent particular theoretical
constructs, is an important goal of social science research. This article reviews arguments …

In a search for genes that regulate circadian rhythms in mammals, the progeny of mice
treated with N-ethyl-N-nitrosourea (ENU) were screened for circadian clock mutations. A …

Residential wood combustion emissions were analyzed to determine emission rates and to
develop chemical emissions profiles that represent the appliances and woods typically used …

A crossed beams apparatus for study of thermal energy neutral-neutral reactions is
described. The detector comprises a high efficiency (~ 0.1%) electron bombardment ionizer, …

Efficient utilization of forestry, agriculture, and marine resources in various manufacturing
sectors requires optimizing fiber transformation, dewatering, and drying energy consumption. …

The importance of vibrational excitation in chemical reactions has been known for many
years, having been recognized first in the study of the unimolecular reactions of polyatomic …

Inhalation of multiwalled carbon nanotubes (MWCNTs) at particle concentrations ranging
from 0.3 to 5 mg/m 3 did not result in significant lung inflammation or tissue damage, but …

Emission samples for toxicity testing and detailed chemical characterization were collected
from a variety of gasoline- and diesel-fueled in-use vehicles operated on the Unified Driving …

… McDonald, PE, is senior principal consultant and manager of … in the electric utility industry,
McDonald has developed power … McDonald received his BSEE and MSEE (power engineering…

The potential health effects of inhaling carbon nanotubes are important because of possible
exposures in occupational settings. Previously, we have shown mice that have inhaled …