Age, Distribution and Cultural Affiliation of Raccoon Notched Point Varieties in Western Pennsylvania and Western New York. Stanley W. Lantz, edited by Verna L. Cowin. Bulletin No. 28. Carnegie Museum of Natural History, Pittsburgh, 1989. 77 pp., references, appendices. $10.00 (paper).

1991 ◽  
Vol 56 (1) ◽  
pp. 180-181
Author(s):  
Herbert C. Kraft
2000 ◽  
Vol 27 (1) ◽  
pp. 81-114 ◽  
Author(s):  
PAUL D. BRINKMAN

By the late nineteenth century, as a consequence of the costly, far-flung, labor-intensive, and specimen-centered nature of the discipline, American vertebrate paleontology had become centralized at large collections maintained by a few universities and major natural history museums. Foremost among the latter group were the Academy of Natural Sciences, Philadelphia; the American Museum of Natural History, New York; the National Museum of Natural History, Washington, DC; the Carnegie Museum, Pittsburgh; and the Field Columbian Museum, Chicago. There is an extensive body of popular and historical literature reviewing the establishment and early development of the vertebrate paleontology programs at most of these institutions, especially the American Museum. The Field Columbian Museum, however, has received relatively little attention in this literature. The present paper begins to redress this imbalance by reviewing the establishment of vertebrate paleontology at the Field Columbian Museum from the museum's foundation in 1893, through the end of 1898, when the museum added a vertebrate paleontologist to its curatorial staff. An account of the Field Columbian Museum's first expedition for fossil vertebrates in the summer of 1898 is included.


2008 ◽  
Vol 12 (1) ◽  
Author(s):  
Anthony G Picciano ◽  
Robert V. Steiner

Every child has a right to an education. In the United States, the issue is not necessarily about access to a school but access to a quality education. With strict compulsory education laws, more than 50 million students enrolled in primary and secondary schools, and billions of dollars spent annually on public and private education, American children surely have access to buildings and classrooms. However, because of a complex and competitive system of shared policymaking among national, state, and local governments, not all schools are created equal nor are equal education opportunities available for the poor, minorities, and underprivileged. One manifestation of this inequity is the lack of qualified teachers in many urban and rural schools to teach certain subjects such as science, mathematics, and technology. The purpose of this article is to describe a partnership model between two major institutions (The American Museum of Natural History and The City University of New York) and the program designed to improve the way teachers are trained and children are taught and introduced to the world of science. These two institutions have partnered on various projects over the years to expand educational opportunity especially in the teaching of science. One of the more successful projects is Seminars on Science (SoS), an online teacher education and professional development program, that connects teachers across the United States and around the world to cutting-edge research and provides them with powerful classroom resources. This article provides the institutional perspectives, the challenges and the strategies that fostered this partnership.


1932 ◽  
Vol 25 (3b) ◽  
pp. 48-49 ◽  
Author(s):  
Emily A. Burke

Many schools, for various reasons, find it necessary to go to considerable expense to accumulate and maintain nature and museum exhibits for the use of their pupils in science and art classes. The Western Pennsylvania School for the Blind, being located only two blacks from the Carnegie Library and Museum in Pittsburgh, is availing itself of the many opportunities offered by this proximity, rather than attempting the accumulation of a collection of its own. The teachers are urged to co-ordinate and supplement their work by actual and consistent use of the Museum exhibits. This has been facilitated by the whole-hearted cooperation of Miss Jane White, Assistant Curator of Education, and Mrs. Emily A. Burke, Docent in the Department of Education at the Museum. We feel that the establishment of library and museum habits in our pupils is also important, and so encourage them to seek these sources of information on their own initiative as well as in assigned classes. The use of Carnegie Museum exhibits by the science classes, under the direction of Mr. Fred A. Hunt, has inspired Mrs. Burke to set forth in the following article the ways and means by which she is rendering to us this valuable but gratuitous service. B. S. Joice, Superintendent, Western Pennsylvania School for the Blind.


2012 ◽  
Vol 29 (2) ◽  
pp. 419-446 ◽  
Author(s):  
Anil K. Bera ◽  
Aurobindo Ghosh ◽  
Zhijie Xiao

The two-sample version of the celebrated Pearson goodness-of-fit problem has been a topic of extensive research, and several tests like the Kolmogorov-Smirnov and Cramér-von Mises have been suggested. Although these tests perform fairly well as omnibus tests for comparing two probability density functions (PDFs), they may have poor power against specific departures such as in location, scale, skewness, and kurtosis. We propose a new test for the equality of two PDFs based on a modified version of the Neyman smooth test using empirical distribution functions minimizing size distortion in finite samples. The suggested test can detect the specific directions of departure from the null hypothesis. Specifically, it can identify deviations in the directions of mean, variance, skewness, or tail behavior. In a finite sample, the actual probability of type-I error depends on the relative sizes of the two samples. We propose two different approaches to deal with this problem and show that, under appropriate conditions, the proposed tests are asymptotically distributed as chi-squared. We also study the finite sample size and power properties of our proposed test. As an application of our procedure, we compare the age distributions of employees with small employers in New York and Pennsylvania with group insurance before and after the enactment of the “community rating” legislation in New York. It has been conventional wisdom that if community rating is enforced (where the group health insurance premium does not depend on age or any other physical characteristics of the insured), then the insurance market will collapse, since only older or less healthy patients would prefer group insurance. We find that there are significant changes in the age distribution in the population in New York owing mainly to a shift in location and scale.


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