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2004

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The Brook Winter 2004, V. 5, N. 02, Stony Brook University Office Of Communications. Jan 2004

The Brook Winter 2004, V. 5, N. 02, Stony Brook University Office Of Communications.

The Brook

v.: ill. ; 30 cm (original analog pub.),Brook

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Controlling Choice: Teachers, Students, And Manipulatives In Mathematics Classrooms, Patricia S. Moyer-Packenham, M. Gail Jones Jan 2004

Controlling Choice: Teachers, Students, And Manipulatives In Mathematics Classrooms, Patricia S. Moyer-Packenham, M. Gail Jones

Teacher Education and Leadership Faculty Publications

This research study examines the instructional practices of 10 middle grades teachers related to their use of manipulatives in teaching mathematics and their control of mathematics tools during instruction. Through 40 observations of teaching, 30 interviews, and an examination of 67 written documents (including teachers' plans and records), profiles were developed that describe how teachers used and controlled manipulatives during instruction. Results showed that teachers used a variety of manipulatives and other mathematics tools over the course of the year-long study. Teachers reported using a mathematics tool (manipulative, calculator, or measuring device) in 70% of their lessons, and this self-report …

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Mathematical Magic, Arthur T. Benjamin Jan 2004

Mathematical Magic, Arthur T. Benjamin

All HMC Faculty Publications and Research

In this paper, we present simple strategies for performing mathematical calculations that appear magical to most audiences. Specifically, we explain how to square large numbers, memorize pi to 100 places and determine the day of the week of any given date.

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Essential P-Spaces: A Generalization Of Door Spaces, Emad Abu Osba, Melvin Henriksen Jan 2004

Essential P-Spaces: A Generalization Of Door Spaces, Emad Abu Osba, Melvin Henriksen

All HMC Faculty Publications and Research

An element f of a commutative ring A with identity element is called a von Neumann regular element if there is a g in A such that f2g=f. A point p of a (Tychonoff) space X is called a P-point if each f in the ring C(X) of continuous real-valued functions is constant on a neighborhood of p. It is well-known that the ring C(X) is von Neumann regular ring iff each of its elements is a von Neumann regular element; in which case X is called a P-space. If all but at most one point of X …

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Radon Transforms And The Finite General Linear Groups, Michael E. Orrison Jan 2004

Radon Transforms And The Finite General Linear Groups, Michael E. Orrison

All HMC Faculty Publications and Research

Using a class sum and a collection of related Radon transforms, we present a proof G. James’s Kernel Intersection Theorem for the complex unipotent representations of the finite general linear groups. The approachis analogous to that used by F. Scarabotti for a proof of James’s Kernel Intersection Theorem for the symmetric group. In the process, we also show that a single class sum may be used to distinguish between distinct irreducible unipotent representations.

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Is Mathematics Education Taking A Step Backward?, Frances Kuwahara Chinn Jan 2004

Is Mathematics Education Taking A Step Backward?, Frances Kuwahara Chinn

Humanistic Mathematics Network Journal

This paper considers the recent history of mathematics teaching.

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Tesselland: A Mathematical Oddment, Martin Glover Jan 2004

Tesselland: A Mathematical Oddment, Martin Glover

Humanistic Mathematics Network Journal

No abstract provided.

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Popular Cultural Portrayals Of Those Who Do Mathematics, Carmen M. Latterell, Janelle L. Wilson Jan 2004

Popular Cultural Portrayals Of Those Who Do Mathematics, Carmen M. Latterell, Janelle L. Wilson

Humanistic Mathematics Network Journal

This article examines the popular cultural portrayals of mathematicians, but also anyone who does mathematics. Themes occurring in comic strips, television programs, literature, and, especially, in the movies are examined. Implications discussed include that secondary students are not going to be willing to do mathematics, if doing mathematics is not presented as a cultural activity.

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Bridging To Infinity, Mike Pinter Jan 2004

Bridging To Infinity, Mike Pinter

Humanistic Mathematics Network Journal

The author's own experiences as a mathematics student and teacher have influenced how he thinks about the infinite. Author Madeleine L'Engle has also shaped his thinking with her writing. The author offers some thoughts that connect some of L'Engle's writing with his experience.

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Mathematics, The Liberal Arts, And Slavish Devotions, J. D. Phillips Jan 2004

Mathematics, The Liberal Arts, And Slavish Devotions, J. D. Phillips

Humanistic Mathematics Network Journal

No abstract provided.

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Humanistic Mathematics: Personal Evaluation And Excavations, Stephen I. Brown Jan 2004

Humanistic Mathematics: Personal Evaluation And Excavations, Stephen I. Brown

Humanistic Mathematics Network Journal

No abstract provided.

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A Brief Look At Mathematics And Theology, Philip J. Davis Jan 2004

A Brief Look At Mathematics And Theology, Philip J. Davis

Humanistic Mathematics Network Journal

No abstract provided.

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Innumeracy And Its Perils, Numeracy And Its Promises, Ramakrishnan Menon Jan 2004

Innumeracy And Its Perils, Numeracy And Its Promises, Ramakrishnan Menon

Humanistic Mathematics Network Journal

No abstract provided.

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Book Review: Fermat's Enigma By Simon Singh, Matthew Becker Jan 2004

Book Review: Fermat's Enigma By Simon Singh, Matthew Becker

Humanistic Mathematics Network Journal

No abstract provided.

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Are You A Quantitative Or Qualitative Runner?: 5.13 Miles And Rosemary-Lilac Shampoo, Shelly Sheats Harkness Jan 2004

Are You A Quantitative Or Qualitative Runner?: 5.13 Miles And Rosemary-Lilac Shampoo, Shelly Sheats Harkness

Humanistic Mathematics Network Journal

No abstract provided.

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Teaching For Change: The Leadership In Environmental Education Partnership, Paul Faulstich Jan 2004

Teaching For Change: The Leadership In Environmental Education Partnership, Paul Faulstich

Pitzer Faculty Publications and Research

Humans are transforming earth's landscape from a natural matrix with pockets of civilization to just the opposite. Most of us realize that this pattern is not sustainable. I live and work in Claremont, California, a charming college town in the midst of suburban sprawl. The town has a central village of terminally tasteful, overpriced bungalows nestled in the shade of tall, largely exotic trees. Indeed, most of the landscape of this "city of trees and Ph.D.s" has been imported; only a remnant parcel of coastal sage scrub that the Claremont Colleges have reluctantly preserved remains.

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An Unusual Lava Cave From Ol Doinyo Lengai, Tanzania, Donald A. Mcfarlane, Joyce Lundberg, Frederick Belton Jan 2004

An Unusual Lava Cave From Ol Doinyo Lengai, Tanzania, Donald A. Mcfarlane, Joyce Lundberg, Frederick Belton

WM Keck Science Faculty Papers

A new type of lava cave is described from the summit crater of Ol Doinyo Lengai, a unique active carbonatite volcano in Tanzania. This and other similar caves on Ol Doinyo Lengai are formed by thermal erosion and aqueous dissolution of otherwise solid spatter cones. Meteoritic water and endogenous condensates act to form speleothems of complex mineralogy up to 3 m in length. We propose the new classification of “polygenetic spatter cone cave”.

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The Effectiveness Of An Interactive Multimedia Learning Tool On Nursing Students' Math Knowledge And Self-Efficacy, Margaret M. Hansen Edd, Msn, Rn Jan 2004

The Effectiveness Of An Interactive Multimedia Learning Tool On Nursing Students' Math Knowledge And Self-Efficacy, Margaret M. Hansen Edd, Msn, Rn

Nursing and Health Professions Faculty Research and Publications

The use of online learning tutorials to provide instruction in schools of nursing is growing in popularity; however, the outcomes associated with this method of instruction are not well documented. The focus of this experimental study, conducted at 2 universities in northern California, was to determine the effectiveness of an online interactive multimedia-learning tool versus text only, text and images, and multimedia learning explanations on math achievement, math self-efficacy, and student satisfaction. Compared to students in the control groups, students in the interactive multimedia group demonstrated equal posttest and retest knowledge of math; their math self-efficacy scores were also the …

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The Effects Of Multiple Mutations In The Hydrophobic Core Upon The Stability Of Staphylococcal Nuclease, Rebecca L. Danforth Jan 2004

The Effects Of Multiple Mutations In The Hydrophobic Core Upon The Stability Of Staphylococcal Nuclease, Rebecca L. Danforth

Inquiry: The University of Arkansas Undergraduate Research Journal

Previous work in the laboratory of my research advisor, Dr. Wesley Stites, has investigated the core packing of the protein staphylococcal nuclease. The core of a protein is critical in determining a protein's structure and stability. The hydrophobicity of the core has long been thought to be the principal driving force for folding, but recent work in the Stites lab has shown that optimization of van der Waals contacts and minimization of cavities, in our shorthand term, packing, is at least as energetically important. We are building upon this information in our attempt to better pack the protein core. If …

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Exploiting Syntactic, Semantic And Lexical Regularities In Language Modeling Via Directed Markov Random Fields, Shaojun Wang, Shaomin Wang, Russell Greiner, Dale Schuurmans, Li Cheng Jan 2004

Exploiting Syntactic, Semantic And Lexical Regularities In Language Modeling Via Directed Markov Random Fields, Shaojun Wang, Shaomin Wang, Russell Greiner, Dale Schuurmans, Li Cheng

Kno.e.sis Publications

No abstract provided.

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Illusion Or Reality? Policy And Process In South African Education, Loshini Naidoo Ph.D. Jan 2004

Illusion Or Reality? Policy And Process In South African Education, Loshini Naidoo Ph.D.

Electronic Journal for Inclusive Education

This paper examines the current African National Congress education policy in South Africa using a methodological tool derived from critical theory (Jay, 1973; Wellmer, 1971; O’Neill, 1977; Held, 1980; Guess, 1981; Roderick, 1986; Kellner, 1989; McCarthy, 1978, 1991) since it has an emancipatory rather than a manipulative interest in critical inquiry. While much has been written on South African educational policy after the African National Congress victory in 1994, (African National Congress, 1994a; African National Congress, 1994b; Asmal and James, 2001; Carrim, 1998; Chisholm and Fine, 1994; Council on Higher Education, 2000a, 2000b; Department of Education, 1997; Maharaj, 1999; National …

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2004 Celebration Of Inquiry Program, Coastal Carolina University Jan 2004

2004 Celebration Of Inquiry Program, Coastal Carolina University

Celebration of Inquiry

3rd Celebration of Inquiry, February 11-13, 2004. Theme: Seeing the World Anew

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Advances In Pattern Recognition Algorithms, Architectures, And Devices, Mohammad S. Alam, Mohammad A. Karim Jan 2004

Advances In Pattern Recognition Algorithms, Architectures, And Devices, Mohammad S. Alam, Mohammad A. Karim

Division of Research and Economic Development Faculty & Staff Publications

Over the last decade, tremendous advances have been made in the general area of pattern recognition techniques, devices, and algorithms. We have had the distinct pleasure of witnessing this remarkable growth as evidenced through their dissemination in the previous Optical Engineering special sections we have jointly edited— January 1998, March 1998, May 2000, and January 2002. Twenty-six papers were finally accepted for this latest special section, encompassing the recent trends and advancements made in many different areas of pattern recognition techniques utilizing algorithms, architectures, implementations, and devices. These techniques include matched spatial filter based recognition, hit-miss transforms, invariant pattern recognition, …

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Faculty Bibliography 2004, John Carroll University Jan 2004

Faculty Bibliography 2004, John Carroll University

Faculty Bibliography (2002-2016)

No abstract provided.

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Crossings, 2004, Roger Williams University Jan 2004

Crossings, 2004, Roger Williams University

Yearbooks

No abstract provided.

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An Analysis Of Simulated Long-Term Soil Moisture Data For Three Land Uses Under Contrasting Hydroclimatic Conditions In The Northern Great Plains, Rezaul Mamood, Kenneth G. Hubbard Jan 2004

An Analysis Of Simulated Long-Term Soil Moisture Data For Three Land Uses Under Contrasting Hydroclimatic Conditions In The Northern Great Plains, Rezaul Mamood, Kenneth G. Hubbard

High Plains Regional Climate Center: Staff Publications

Soil moisture (SM) plays an important role in land surface and atmosphere interactions. It modifies energy balance near the surface and the rate of water cycling between land and atmosphere. The lack of observed SM data prohibits understanding of SM variations at climate scales under varying land uses. However, with simulation models it is possible to develop a long-term SM dataset and study these issues. In this paper a water balance model is used to provide a quantitative assessment of SM climatologies for three land uses, namely, irrigated corn, rain-fed corn, and grass, grown under three hydroclimatic regimes in Nebraska. …

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Prediction Of Risk Of Trisomy 18 In Fetuses With Isolated Choroid Plexus Cysts : A Novel Patient-Specific Algorithm, Myriam Almeida Fernandes Jan 2004

Prediction Of Risk Of Trisomy 18 In Fetuses With Isolated Choroid Plexus Cysts : A Novel Patient-Specific Algorithm, Myriam Almeida Fernandes

Yale Medicine Thesis Digital Library

No abstract provided.

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An Agricultural Drought Risk-Assessment Model For Corn And Soybeans, Hong Wu, Kenneth G. Hubbard, Donald A. Wilhite Jan 2004

An Agricultural Drought Risk-Assessment Model For Corn And Soybeans, Hong Wu, Kenneth G. Hubbard, Donald A. Wilhite

National Drought Mitigation Center: Faculty Publications

Copyright © 2004 Royal Meteorological Society. Published by Wiley InterScience. Used by permis-sion.

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An Operational Agricultural Drought Risk Assessment Model For Nebraska, Usa, Hong Wu, Donald A. Wilhite Jan 2004

An Operational Agricultural Drought Risk Assessment Model For Nebraska, Usa, Hong Wu, Donald A. Wilhite

National Drought Mitigation Center: Faculty Publications

Drought is a common occurrence in Nebraska and agriculture is the primary economic sector affected. Because of repeated and widespread severe drought impacts, more emphasis on drought risk management is warranted. This study develops an agricultural drought risk assessment model using multivariate techniques. The model is specific to corn and soybeans and is able to assess real-time agricultural drought risk associated with crop yield losses at critical phenological stages prior to and during the growing season. The assessment results are presented in a Geographic Information System to provide a better visualization. This model provides information in a timely manner about …

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Drought Monitoring Using Data Mining Techniques: A Case Study For Nebraska, Usa, Tsegaye Tadesse, Donald A. Wilhite, Sherri K. Harms, Michael J. Hayes, Steve Goddard Jan 2004

Drought Monitoring Using Data Mining Techniques: A Case Study For Nebraska, Usa, Tsegaye Tadesse, Donald A. Wilhite, Sherri K. Harms, Michael J. Hayes, Steve Goddard

National Drought Mitigation Center: Faculty Publications

Drought has an impact on many aspects of society. To help decision makers reduce the impacts of drought, it is important to improve our understanding of the characteristics and relationships of atmospheric and oceanic parameters that cause drought. In this study, the use of data mining techniques is introduced to find associations between drought and several oceanic and climatic indices that could help users in making knowledgeable decisions about drought responses before the drought actually occurs. Data mining techniques enable users to search for hidden patterns and find association rules for target data sets such as drought episodes. These techniques …

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