Change in American Indian World Views Illustrated by Oral Narratives and Contemporary Poetry

Unlike other ethnic groups, American Indians had little to celebrate during the bicentennial year in 1976. Other ethnic groups, with the exception of blacks and Mexican Americans, came to America to find a better way of life.[1] In contrast, few American Indians have left this country in search of a better life elsewhere. Hence, being an oppressed minority in a society governed by Western thought and values, Indians can only lament the loss of their rights to live and govern their lives according to particular religious, cultural, and social values, for they have been forced to change world views and way of life under both the overt and covert pressures of Euroamerican society

[Review of] Charles F. Lummis. Pueblo Indian Folk-Stories

Pueblo Indian Folk-Stories is composed of forty-two stories (tales) that range from the teachings (and/or) exploits of Coyote to the adventures of the Wise Bear. These folk tales were collected and translated from Spanish to English, as well as interpreted by the late Charles F. Lummis. The original title of this book was Tile Mall Who Married the Moon, published in 1894 by Century Company New York. This Bison edition is a reprint of another version published in 1910 by Century Company New York; being expanded and retitled. It also has an informative, new introduction by Robert F. Gish. In it we get a historical view of the old pueblo cultures of the Southwest, especially Isleta. The older introduction mainly deals with Indian storytellers and their folklore, focusing on Isleta oral tradition

[Review of] Mariano Azuela. The Underdogs

The Underdogs (Los De Abajo) is a classic novel of the Mexican Revolution. The foreword briefly covers Mexican history, from Spanish Conquest to Independence to Revolution. Its purpose is to focus upon the main sociopolitical and economic problems of the Mexican Revolution

Acetylene reduction associated with zostera novazelandica Setch. and Spartina alterniflora Loisel., in Whangateau harbour, North Island, New Zealand

Nitrogen fixation (acetylene reduction) was investigated in Zostera novazelandica Setch. and Spartina alterniflora Loisel., in the North Island of New Zealand. Moderate rates of acetylene reduction were found in sediments in which plants were growing (means ± 95% confidence limit: 15.2 ± 2.8 |jmol C2H4 nrr2 h~l for Zostera and 24.7 ± 4.6 |amol C2H4 m~2 h"1 for Spartina). Activity was closely correlated with the dry weight of root; (r2 = 0.65, N = 15 for Zostera, and r2 = 0.85, A' =10 for Spartina). Sediment close to the plant beds, but without plants, exhibited only low rates of acetylene reduction (2.9 ± 2.2 and 4.5 ± l.OjLtmol C2H4 m~2 h"1, respectively). Sediments associated with Z. novazelandica and S. alterniflora in New Zealand exhibit moderate rates of nitrogenase activity compared to rates found in other countries. N fixation may contribute significantly to the nutrition of these plants in New Zealand estuaries

Lighting, well-being and work performance: A review of the literature

Commissioned White Paper Report for Philips International

Stokes IQUV mapping of α2\alpha^2 CVn & other Ap stars using ESPaDOnS and NARVAL

New spectral line polarisation observations of 7 bright Ap stars have been obtained with the ESPaDOnS and Narval high resolution spectropolarimeters (Silvester et al. 2012). The aim of this data set is produce a series of surface magnetic field and surface chemistry maps for these Ap stars. We present new magnetic maps for the Ap star $\alpha^2$ CVn using these new data and the MDI inversion code INVERS10. $\alpha^2$ CVn is the first Ap star to be observed during two separate epochs using high resolution phase resolved spectropolarimetric $IQUV$ observations and as such allows us an insight into how stable the surface magnetic structure is over a decade timescale. We show that the new maps give a magnetic field structure consistent with the previous maps obtained by Kochukhov and Wade (2010) from lower quality MuSiCoS spectra taken a decade ago and that the field topology cannot be described by a dipolar or quadrupolar field.Comment: 6 pages, 3 figures. Proceedings of New advances in stellar physics: from microscopic to macroscopic processes (Roscoff 2013

The magnetic field topology and chemical abundance distributions of the Ap star HD 32633

Previous observations of the Ap star HD 32633 indicated that its magnetic field was unusually complex in nature and could not be characterised by a simple dipolar structure. Here we derive magnetic field maps and chemical abundance distributions for this star using full Stokes vector (Stokes $IQUV$) high-resolution observations obtained with the ESPaDOnS and Narval spectropolarimeters. Our maps, produced using the Invers10 magnetic Doppler imaging (MDI) code, show that HD 32633 has a strong magnetic field which features two large regions of opposite polarity but deviates significantly from a pure dipole field. We use a spherical harmonic expansion to characterise the magnetic field and find that the harmonic energy is predominately in the $\ell=1$ and $\ell=2$ poloidal modes with a small toroidal component. At the same time, we demonstrate that the observed Stokes parameter profiles of HD 32633 cannot be fully described by either a dipolar or dipolar plus quadrupolar field geometry. We compare the magnetic field topology of HD 32633 with other early-type stars for which MDI analyses have been performed, supporting a trend of increasing field complexity with stellar mass. We then compare the magnetic field topology of HD 32633 with derived chemical abundance maps for the elements Mg, Si, Ti, Cr, Fe, Ni and Nd. We find that the iron-peak elements show similar distributions, but we are unable to find a clear correlation between the location of local chemical enhancements or depletions and the magnetic field structure.Comment: 15 pages, 11 figures, accepted for publication in MNRA