This book includes chapters on major aspects of the structural equation modeling approach
to research design and data analysis. It targets graduate students and seasoned
researchers in the social and behavioral sciences who wish to understand the basic …

'AN inhabits a universe composed of a great variety of elements and their isotopes. In Table
I, ia count of the stable and radioactive elements and isotopes is listed. Ninety elements are
found terrestrially and one more, technetium, ls found 1n stars) only pI'omethium hasnot …

We measure cosmological parameters using the three-dimensional power spectrum P (k)
from over 200 000 galaxies in the Sloan Digital Sky Survey (SDSS) in combination with
Wilkinson Microwave Anisotropy Probe (WMAP) and other data. Our results are consistent …

Following Sharpless′ visionary characterization of several idealized reactions as click
reactions, the materials science and synthetic chemistry communities have pursued
numerous routes toward the identification and implementation of these click reactions …

We measure the large-scale real-space power spectrum P (k) by using a sample of 205,443
galaxies from the Sloan Digital Sky Survey, covering 2417 effective square degrees with
mean redshift z≈ 0.1. We employ a matrix-based method using pseudo-Karhunen-Loève …

We used structural equation analysis to test the validity of a goal mediational model for
conceptualizing the influence of individual and situational variables on students' cognitive
engagement in science activities. Fifth-and sixth-grade students (N= 275) from 10 …

The mechanism of accretion is investigated in detail for the case in which the interstellar
material contains a sufficient proportion of molecules to ensure that the temperature is
everywhere small. It is found that there is no unique steady-state solution and that the …

ABSTRACT A detailed calculation of element production in the early stages of a
homogeneous and isotropic expanding universe as well as within imploding-exploding
supermassive stars has been made. If the recently

The photopolymerization of mixtures of multifunctional thiols and enes is an efficient method
for the rapid production of films and thermoset plastics with unprecedented physical and
mechanical properties. One of the major obstacles in traditional free‐radical …

The merits of thiol-click chemistry and its potential for making new forays into chemical
synthesis and materials applications are described. Since thiols react to high yields under
benign conditions with a vast range of chemical species, their utility extends to a large …