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Articles 931 - 960 of 1948

Full-Text Articles in Science and Mathematics Education

Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Quarterly Progress Report, Period Ending December 31, 2005, Margaret N. Rees Jan 2005

Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Quarterly Progress Report, Period Ending December 31, 2005, Margaret N. Rees

Oliver Ranch Project

Executive Summary

Activity highlights during the first quarter of Year Two include the following actions toward task agreement deliverables:

  • Agenda and minutes prepared and distributed for two core group meetings
  • Historical curriculum 100% completed
  • Cultural curriculum 100% completed
  • Night sky curriculum 50% completed
  • Green Building curriculum 25% completed
  • Communications/Outreach Plan revised and prioritized
  • RRDLC newsletter under final review by BLM state office


Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Annual Progress Report, Year Ending June 30, 2005, Margaret N. Rees Jan 2005

Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Annual Progress Report, Year Ending June 30, 2005, Margaret N. Rees

Oliver Ranch Project

Assist in project coordination between numerous stakeholders such as the Clark County School System, Desert Research Institute, Community College of Southern Nevada, UNR Cooperative Extension, Nevada State College, local museums, state parks, non-profit organizations, federal agencies, and the public to ensure appropriate educational curricular activities and venues are provided for in the conceptual design of the School and the Wild Horse and Burro facility where appropriate as well as assist in the NEPA process as needed. The activities will be conducted at least in part by university faculty, staff and students as part of the university’s research, teaching, and service …


Assessing “Discover Mojave” Instrument Development And Analysis, Lori Olafson, Gregory Schraw, Jeanne A. Klockow Jan 2005

Assessing “Discover Mojave” Instrument Development And Analysis, Lori Olafson, Gregory Schraw, Jeanne A. Klockow

Reports (DM)

We developed a comprehensive assessment plan and tested the curriculum to determine whether hands-on outdoor recreation events promote knowledge, attitudes, and performance among at-risk urban children. Knowledge, attitude, and performance assessments were developed, refined and conducted through various stages based on cultural and language barriers as well a variety of age groups participating within the events. Findings revealed that knowledge, attitudes, and performance increased substantially as a result of participating in the outdoor recreation events. We conclude that the implementation and assessment of the program is strong. We also make several recommendations for future programs.


Education About The Environment Discover Mojave Programs, Public Lands Institute Jan 2005

Education About The Environment Discover Mojave Programs, Public Lands Institute

Presentations (PLI Education)

Increases people’s knowledge and awareness about the environment and associated challenges, develops the necessary skills and expertise to address the challenges, and fosters attitudes, motivations, and commitments to make informed decisions and take responsible action” (UNESCO, Tbilisi Declaration, 1978)


The Challenge Of Environmental Protection, Jennifer Mattei Jan 2005

The Challenge Of Environmental Protection, Jennifer Mattei

Biology Faculty Publications

Connecticut is in the midst of a demographic transition to a period of lower population growth. These demographic changes will help check the pressures exerted on the state's natural resources by population growth. Water, air, soil, energy sources, food, fisheries, forests, and biodiversity are common pool resources upon which we depend in ways that transcend political boundaries. Those governing Connecticut should help turn the state into a model of how to manage natural resources by halting forest fragmentation, reducing pollution, and promoting environmental science education.


Education In The Environment: A Hands-On Student Research And Outdoor Learning Experience: Quarterly Progress Report, Period Ending November 30, 2004, Margaret N. Rees Nov 2004

Education In The Environment: A Hands-On Student Research And Outdoor Learning Experience: Quarterly Progress Report, Period Ending November 30, 2004, Margaret N. Rees

Reports (PLI Education)

During the past three-months, the focus of the university’s efforts has been 1) making progress on the hiring of permanent project managers for the Education in the Environment Strategy and the Forever Earth / Wonderful Outdoor World on the Water (WOW) projects; 2) completing legal review of the cooperative agreement and standard operating procedures required for the university to assume operations of the Forever Earth vessel; and 3) writing curriculum for the WOW and Forever Earth projects.


Red Rock Desert Learning Center Core Group Meeting: November 16, 2004, Red Rock Desert Learning Center Nov 2004

Red Rock Desert Learning Center Core Group Meeting: November 16, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 min.)
  2. Approval of Minutes from October 19 Meeting (5 minutes)
  3. Presentation of Biology Curriculum Strands – Paul Buck (15 min.)
  4. Discussion of Possible Advisory Board Structures – Michael Reiland (15 min.)
  5. Update from Line and Space Architects – Les Wallach/Henry Tom (20 min.)
  6. Discussion of Student Risk Analysis/Liability Issues (15 min.)
  7. Standing Reports (10 minutes)
    A. UNLV/CESU Update – Nancy Flagg
    B. BLM Update – Michael Reiland
  8. Committee Reports (5 min.)
    A. Building Committee – Angie Lara
  9. Open Discussion / New Business (5 min.)
    A. January Meeting – Tuesday, January 18, 10:30 a.m., UNLV Paradise
    Campus
    B. Core …


Red Rock Desert Learning Center Core Group Meeting: October 19, 2004, Red Rock Desert Learning Center Oct 2004

Red Rock Desert Learning Center Core Group Meeting: October 19, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 min.)
  2. Approval of Minutes from September 21 Meeting (5 minutes)
  3. Review & Discussion of Suggested Core Curriculum Themes – Jeanne Klockow/Michael Reiland (20 min.)
  4. Update from Line and Space Architects – Les Wallach/Henry Tom (20 min.)
  5. Standing Reports (20 minutes)
    A. UNLV/CESU Update – Nancy Flagg
    C. BLM Update – Michael Reiland
  6. Committee Reports (10 min.)
    A. Building – Angie Lara
    B. Design Oversight – David Frommer
    C. Educational Programs – Paul Buck
    D. Fund-Raising & Partnerships – Blaine Benedict
    E. NEPA – Charles Carroll
    F. Operations – Jack Ramsey
    G. Other Uses – Pat Williams
    H. Wild …


Red Rock Desert Learning Center Core Group Meeting: September 21, 2004, Red Rock Desert Learning Center Sep 2004

Red Rock Desert Learning Center Core Group Meeting: September 21, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 min.)
  2. Approval of Minutes from August 17 Meeting (5 minutes)
  3. Potential Tie-in with City of Las Vegas New Directions YouthArts Program –
    Markus Tracy (20 min.)
  4. Presentation of Education in the Environment Curriculum Matrix and correlation to
    RRDLC curriculum development – Jeanne Klockow (30 min.)
  5. Discussion of Policy-making Board for the Center – Michael Reiland (15 min.)
  6. Discussion of Observatory Location – Michael Reiland (25 min.)
  7. Standing Reports (20 minutes)
    A. Line and Space Architects Update – Les Wallach/Henry Tom
    B. UNLV/CESU Update – Nancy Flagg
    C. RRCNCA Capital Improvements Update – BLM
  8. Committee Reports (10 min.)
    A. …


Education In The Environment Partnership, Public Lands Institute Sep 2004

Education In The Environment Partnership, Public Lands Institute

Presentations (PLI Education)

  • Update on Oliver Ranch
  • Update on Forever Earth
  • Update on WOW on the Water


Oliver Ranch Core Group Meeting: August 17, 2004, Red Rock Desert Learning Center Aug 2004

Oliver Ranch Core Group Meeting: August 17, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 minutes)
  2. Approval of Minutes from June 15 Meeting (5 minutes)
  3. Review of Draft Talking Points/FAQ – Nancy Flagg (30 min)
  4. Discussion of Wild Horse and Burro Facility – Billie Young (30 min.)
  5. Standing Reports (30 minutes)
    A. Line and Space Update – Les Wallach/Henry Tom
    B. UNLV/CESU Update – Peg Rees/Nancy Flagg
    C. RRCNRA Capital Improvements Update – Mark Morse/Michael Reiland
  6. ORSS Committee Reports (15 minutes)
    A. Design Oversight – David Frommer
    B. Educational Programs – Paul Buck
    C. Fund-Raising & Partnerships – Blaine Benedict
    D. NEPA – Charles Carroll
    E. Operations – Jack Ramsey
    F. Other Uses …


Oliver Ranch Core Group Meeting: July 20, 2004, Red Rock Desert Learning Center Jul 2004

Oliver Ranch Core Group Meeting: July 20, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 minutes)
  2. Approval of Minutes from June 15 Meeting (5 minutes)
  3. Review of Draft Talking Points/FAQ – Nancy Flagg (30 min)
  4. Discussion of Wild Horse and Burro Facility – Billie Young (30 min.)
  5. Standing Reports (30 minutes)
    A. Line and Space Update – Les Wallach/Henry Tom
    B. UNLV/CESU Update – Peg Rees/Nancy Flagg
    c. RRCNRA Capital Improvements Update – Mark Morse/Michael Reiland
  6. ORSS Committee Reports (15 minutes)
    A. Design Oversight – David Frommer
    B. Educational Programs – Paul Buck
    C. Fund-Raising & Partnerships – Blaine Benedict
    D. NEPA – Charles Carroll
    E. Operations – Jack Ramsey
    F. Other Uses …


Oliver Ranch Core Group Meeting: June 15, 2004, Red Rock Desert Learning Center Jun 2004

Oliver Ranch Core Group Meeting: June 15, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Approval of Minutes from May 18 Meeting
  2. UNLV/CESU Update – Peg Rees/Nancy Flagg
    A. ORSS History and Talking Points
    B. Presentations to Civic Groups
  3. Line and Space Update – Les Wallach/Henry Tom
  4. RRCNRA Capital Improvements Update – Mark Morse
  5. ORSS Project Timeline – Michael Reiland
  6. Linkages Between ORSS Curriculum and Building Design – Paul Buck
  7. Video Interviews of CCSD 5th Graders – CCSD Staff
  8. ORSS Sub-Committee Reports
    -- Status of Committee Mission Statements
    -- Committee Responses to L&S Draft
    -- Proposal to Establish a Building Committee
    A. Operations – Jack Ramsey
    B. Wild Horse & Burro – Billie Young
    C. …


Integrating Research And Teaching Labs With The Module Evolution Approach, Michael S. Reagan Jun 2004

Integrating Research And Teaching Labs With The Module Evolution Approach, Michael S. Reagan

Biology Faculty Publications

No abstract provided.


Oliver Ranch Core Group Meeting: May 18, 2004, Red Rock Desert Learning Center May 2004

Oliver Ranch Core Group Meeting: May 18, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Where have we been and where are we going?
  2. Line and Space Report
  3. Committee Reports
  4. Future Core Group Meetings


President's Banquet Program, 116th Annual Meeting Of The Iowa Academy Of Science, Iowa Academy Of Science Apr 2004

President's Banquet Program, 116th Annual Meeting Of The Iowa Academy Of Science, Iowa Academy Of Science

Iowa Academy of Science Documents

Banquet Program:

Awards - Distinguished Service: Dr. Peggy Whitson
Awards - Distinguished Iowa Scientist: Dr. Wendy Powers
Awards - Distinguished Iowa Scientist: Arnold van der Valk
Awards - Distinguished Fellow: Reid Palmer
President's Comments: Dr. Thomas Felton
Incomiing President's Response: Dr. Richard Lampe


Ten Suggestions To Strengthen The Science Of Ecology, Gary E. Belovsky, Daniel B. Botkin, Todd A. Crowl, Kenneth W. Cummins, Jerry F. Franklin, Malcolm L. Hunter, Anthony Joern, David B. Lindenmayer, James A. Macmahon, Chris R. Margules, J. Michael Scott Apr 2004

Ten Suggestions To Strengthen The Science Of Ecology, Gary E. Belovsky, Daniel B. Botkin, Todd A. Crowl, Kenneth W. Cummins, Jerry F. Franklin, Malcolm L. Hunter, Anthony Joern, David B. Lindenmayer, James A. Macmahon, Chris R. Margules, J. Michael Scott

Papers in Ecology

There are few well-documented, general ecological principles that can be applied to pressing environmental issues. When they discuss them at all, ecologists often disagree about the relative importance of different aspects of the science’s original and still important issues. It may be that the sum of ecological science is not open to universal statements because of the wide range of organizational, spatial, and temporal phenomena, as well as the sheer number of possible interactions.We believe, however, that the search for general principles has been inadequate to establish the extent to which generalities are possible.We suggest that ecologists may need to …


Hexapod Herald - Vol. 16, No. 2, March 2004 Mar 2004

Hexapod Herald - Vol. 16, No. 2, March 2004

Hexapod Herald and Other Entomology Department Newsletters

Contents

Calendar of Events

Welcome

Congratulations

Meeting News

Publications

Grant

Faculty News

Travel

Graduate Student News

Sigma Xi Student Research Poster, Competition, April 21, 2004

From the Office

Central States Entomological Society


Editorial Board & Iowa Academy Of Science Officers And Directors Jan 2004

Editorial Board & Iowa Academy Of Science Officers And Directors

Journal of the Iowa Academy of Science: JIAS

No abstract provided.


Front Matter Jan 2004

Front Matter

Journal of the Iowa Academy of Science: JIAS

No abstract provided.


Iowa Academy Of Science 116th Annual Meeting [2004]: Advance Program, Iowa Academy Of Science Jan 2004

Iowa Academy Of Science 116th Annual Meeting [2004]: Advance Program, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.


116th Annual Meeting Of The Iowa Academy Of Science [Program, 2004], Iowa Academy Of Science Jan 2004

116th Annual Meeting Of The Iowa Academy Of Science [Program, 2004], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Notes Page --- 3
Friday Program Summary --- 4
Senior Academy Poster Presentation Titles --- 5
General Session Speakers --- 7
Symposia Programs --- 8
Saturday Program Summary --- 9
Section Meeting Programs (Alphabetical by Section) --- 9
2004 Awards --- 14
Abstracts (by Section) --- 15
Author Index --- 42


Flow Cytometry Used To Assess Genetic Damage In Frogs From Farm Ponds, Bartholomew L. Bly, Melinda G. Knutson, Mark B. Sandheinrich, Brian R. Gray, Dean A. Jobe Jan 2004

Flow Cytometry Used To Assess Genetic Damage In Frogs From Farm Ponds, Bartholomew L. Bly, Melinda G. Knutson, Mark B. Sandheinrich, Brian R. Gray, Dean A. Jobe

Journal of the Iowa Academy of Science: JIAS

Flow cytometry (FC) is a laboratory method used to detect genetic damage induced by environmental contaminants and other stressors in animals, including amphibians. We tested FC methods on three species of ranid frogs collected from farm ponds and natural wetlands in southeastern Minnesota. We compared FC metrics for Rana clamitans between ponds with direct exposure to agricultural contaminants and reference (unexposed) ponds. Concentrations of atrazine in water from our farm ponds ranged from 0.04 to 0.55 ppb. We found that R. clamitans from exposed ponds had DNA content similar to frogs from unexposed ponds. Pond-averaged C-values (a measure of DNA …


Index For The Journal Of The Iowa Academy Of Science Volume 111 Jan 2004

Index For The Journal Of The Iowa Academy Of Science Volume 111

Journal of the Iowa Academy of Science: JIAS

No abstract provided.


Plant Parasitic Fungi Of Ten Tallgrass Prairies Of Iowa: Distribution And Prevalence, Lois H. Tiffany, George Knaphus Jan 2004

Plant Parasitic Fungi Of Ten Tallgrass Prairies Of Iowa: Distribution And Prevalence, Lois H. Tiffany, George Knaphus

Journal of the Iowa Academy of Science: JIAS

During the 1980s and 1990s, collections of fungal parasites on above ground parts of prairie plants in Iowa were made throughout the growing seasons. This report presents the fungi recorded from three groups of Iowa tallgrass prairies. The western group was composed of Dinesen, Steele and Stinson Prairie State Preserves, a Loess Hills group of collecting sites in Five Ridge and Runkel Prairie State Preserves and prairies at Waubonsie State Park. 180 species of fungi were collected on 116 hosts from these prairies. A central Iowa group of prairies associated with the Des Moines Lobe landform, Anderson, Doolittle, Kalsow and …


Back Cover Jan 2004

Back Cover

Journal of the Iowa Academy of Science: JIAS

No abstract provided.


A Comparison Of Drinking Water Contamination In Buried Slab Wells, Other Large-Diameter Wells, And Drilled Wells, Rita M. Gergely Jan 2004

A Comparison Of Drinking Water Contamination In Buried Slab Wells, Other Large-Diameter Wells, And Drilled Wells, Rita M. Gergely

Journal of the Iowa Academy of Science: JIAS

This study presents the results of a statewide water well survey conducted by the Iowa Department of Public Health from 1993 to 1995 to determine whether there were statistically significant differences between well water contamination in buried slab wells, other large-diameter wells, and drilled wells. Wells were sampled for total coliform bacteria, fecal coliform bacteria, nitrate, and atrazine. Staff collected water samples and completed a site survey at each well, which included an interview with the occupant or owner and actual observations of the wellhead and surrounding area.

The study included 293 buried slab wells, 287 other large-diameter wells, and …


Biomass Yield Stability In Alfalfa, Joseph G. Robins, Heathcliffe Riday, Sara J. Helland, E. Charles Brummer Jan 2004

Biomass Yield Stability In Alfalfa, Joseph G. Robins, Heathcliffe Riday, Sara J. Helland, E. Charles Brummer

Journal of the Iowa Academy of Science: JIAS

In addition to biomass production, alfalfa (Medicago sativa) cultivars also need to express yield stability across diverse environments. The objective of this experiment was to analyze the nature of biomass yield stability in ten commercial alfalfa cultivars by evaluating performance of individual genotypes. Biomass yield was measured in each of five environments across two years, and the yield stability computed for the overall cultivar mean performance and the mean performance of each of the genotypes comprising the cultivars using the genotype x environment variance statistic of Shukla and the superiority statistic of Lin and Binns'. The GxE variance of the …


Back Cover Jan 2004

Back Cover

Journal of the Iowa Academy of Science: JIAS

No abstract provided.


Editorial Board & Iowa Academy Of Science Officers And Directors Jan 2004

Editorial Board & Iowa Academy Of Science Officers And Directors

Journal of the Iowa Academy of Science: JIAS

No abstract provided.