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Biostability In Drinking Water Distribution Systems In A Changing Water Quality Environment Using Corrosion Inhibitors, Bingjie Zhao

Electronic Theses and Dissertations

In this study, the bacterial growth dynamics of 14 pilot drinking water distribution systems were studied in order to observe water quality changes due to corrosion inhibitor addition. Empirical models were developed to quantity the effect of inhibitor type and dose on bacterial growth (biofilm and bulk water). Water and pipe coupon samples were taken and examined during the experiments. The coupons were exposed to drinking water at approximately 20°C for at least 5 weeks to allow the formation of a measurable quasi- steady-state biofilm. Bulk water samples were taken every week. In this study, two simple but practical empirical …

Understanding Dispersion Models Using Computer Technology, Storm Project

Open Educational Resources

Objectives:

• Analyze dispersion models
• Use computer models to predict outcomes of various scenarios

9-12 NSES Standards:

• Standard A: Inquiry - Abilities necessary to do scientific inquiry and Understanding about scientific inquiry
• Standard E: Science and Technology - Abilities of technological design and Understanding about science and technology
• Standard F: Science in Personal and Social Perspectives - Personal and community health, Population growth, Natural resources, Environmental quality, Natural and human-induced hazards, Science and technology in local, national, and global challenges

Indoor Air Pollution, Storm Project

Open Educational Resources

Objectives: Students will learn about indoor air pollutants the types and legal concentrations and affects on human health. The students will also determine the pathway for the formation of radon.

National Science Education Standards: As a result of their activities in grades 9-12, all students should develop an understanding of the structure of the atoms; environmental quality; and natural and human-induced hazards.

As a result of their activity the students will have a better understanding of the atom’s parts and how the atom disintegrates and interacts with the environment. The students should have a better understanding of the …

Oxygen Give And Take, Storm Project

Open Educational Resources

Summary: This is a series of three activities followed by a worksheet. The concepts taught include gas production (O2 and CO2), chemical reactions, catalysts, and pollution caused by combustion. Correlation to National Science Education Standards

• Content Standard 9-12 Physical Science B Chemical Reactions

• Content Standard 9-12 Earth and Space Science D Geochemical Cycles

There's A Whole Lotta Spillin' Goin' On!, Storm Project

Open Educational Resources

Unit Learning Objectives: The learner should be able to:

1. Compare and contrast hazardous chemical spills 2. Comprehend how hazardous chemicals affect the environment.
3. Explain the difficulty involved in cleaning up a hazardous spill.
4. Explain how the chemical travels once it is released.
5. Assess how hazardous chemicals affect the human body and animal life.
6. Analyze a chemical spill and its affects on its surroundings.
7. Create an emergency management system based on a real life situation

Evidence of Understanding: By the end of this unit, students should be able to demonstrate a clear understanding of hazardous …

It’S Time For A Change, Storm Project

Open Educational Resources

Learning Objective: (adapted from the Secondary National Science Content Standards)

1 .Chemical reactions may release or consume energy. Some reactions, such as burning fossil fuels, release large amounts of energy by losing heat and emitting light.

2. Light can initiate many chemical reactions such as the evolution of urban smog.

3. The total energy of the universe is constant. Energy can be transferred by collisions in chemical reactions. However, it can never be destroyed.

4. Everything becomes less orderly over time. In energy transfer the overall effect of the energy spreads out uniformly like the warming of our surroundings as …

Trouble Breathing?, Storm Project

Open Educational Resources

Objective:

Students will make connections from everyday situations to air quality. Students will know the 7 criteria pollutants established by the EPA and monitored by each state.

National Science Education Standard:

As a result of activities in grades 5-8, students w ill learn that natural environments may contain substances that are harmful to human beings. Maintaining environmental health involves establishing or monitoring quality standards related to use of soil, water, and air.

There's A Whole Lotta Spillin' Goin' On!, Storm Project

Open Educational Resources

Unit Learning Objectives: The learner should be able to:

1. Compare and contrast hazardous chemical spills
2. Comprehend how hazardous chemicals affect the environment.
3. Explain the difficulty involved in cleaning up a
hazardous spill.
4. Explain how the chemical travels once it is released.
5. Assess how hazardous chemicals affect the human body and animal life.
6. Analyze a chemical spill and its affects on its
surroundings.
7. Create an emergency management system based on a real life situation

Evidence of Understanding: By the end of this unit, students should be able to demonstrate a clear understanding of hazardous …

Be Particular About Our Matter!, Storm Project

Open Educational Resources

Objectives:

--Demonstrate that particulate air pollution can be invisible to the eye.
--Students will collect and observe particulate matter.
--Students will identify pollen grains and make their own pollen map for Davenport.
-- Students will collect and interpret local environmental maps.
--Students will investigate health risks involved in polluted air.

National Science Education Standards:

• Standard A: Students will conduct scientific inquiry
• Standard B: Teacher will guide and facilitate a learning environment.
• Standard D: Students will be provided with time, space and resources toconduct their research.
• Standard F: Risks and benefits; Science and technology in society

Factories - Friends Or Foes?, Storm Project

Open Educational Resources

Objective: Students will be able to role play various points of view considering placement of a factory and its effects on air quality.

National Science Education Standards:

Standard E - Understandings about science and technology

Standard F -

• Personal health
• Populations, resources, and environments
• Natural hazards
• Risks and benefits
• Science and technology in society

Standard G - Science as a human endeavor

America's Lost Landscape: The Tallgrass Prairie Activity Guide, University Of Northern Iowa. Tallgrass Prairie Center.

K-12 Curriculum Supplements

This book is a K-12 curriculum supplement developed by the Tallgrass Prairie Center at the University of Northern Iowa to accompany the film, America's Lost Landscape. The activity guide was used in the educators' workshop held at the University of of Northern Iowa in fall 2007.

Particulate Matter Matters!, Storm Project

Open Educational Resources

National Science Education Standards:

• CONTENT STANDARD D: Science as Inquiry
• CONTENT STANDARD E: Understandings about science and technology
• CONTENT STANDARD F: Personal and community health; Environmental quality

Ionad Cois Locha: 20 Years On, Gerry Mortimer

Case studies

Early in 2007, Seamus Gallagher watched from his modest attic office at Ionad Cois Locha as the last main steel beam was lifted into place right outside his window. The new venue was at last taking shape. Already it was a month or more behind schedule because the violent storms of late 2006 had meant that the steel frame could not be erected until now, and it would be at least May before the building would be completed. It had been planned to be ready by April before the main tourist season.

The Presentation Of Fatherhood In Comedic Television: A Men's Studies Approach To The Simpsons, Robert C. Short

Graduate Theses and Dissertations

No abstract provided.

Molecular Genetic And Functional Analysis Of Aquaporins In Vitro And In Vivo, Sarah L. Zimmerman

Graduate Theses and Dissertations

No abstract provided.

Characterization And In Vitro Biocompatibility Of Engineered Nanomaterials, Amanda Michelle Schrand

Graduate Theses and Dissertations

No abstract provided.

Type 1 Pili Mediated Bacterial Adherence To The Canine Bladder, Darcie A. Ohlman

Graduate Theses and Dissertations

No abstract provided.

Kinematically Designed Flexible Skins For Morphing Aircraft, Christine Marie Pastor

Graduate Theses and Dissertations

No abstract provided.

Teacher Acceptability And Implementation Of Behavioral Management Strategies: Implications Within The Classroom, Aimee Nicole Townsend

Graduate Theses and Dissertations

No abstract provided.

Guidelines To Develop An Effective And Efficient Animation In Simulation, Surajit Mukherjee

Graduate Theses and Dissertations

No abstract provided.

Silent Reply: A Selection Of Antebellum American Catholic Opinions Dealing With The Issue Of Slavery, Michael M. Geelan

Graduate Theses and Dissertations

No abstract provided.

Modeling Study Of Impact Of Water On Co, Pah And Nox Emissions From Combustion Of Surrogate Fuel, Abdulaziz H. Elsinawi

Graduate Theses and Dissertations

No abstract provided.

Simulations Of The Flow Of A Hydrocarbon Fuel Under Different Body Force Conditions, Michael Timothy Frede

Graduate Theses and Dissertations

No abstract provided.

Characteristics Of Ohio Schools With Adequate Yearly Progress For Students With Disabilities, Patricia Ellis Hoyle

Graduate Theses and Dissertations

No abstract provided.

Dominance And Neophobia In Coyote (Canis Latrans) Breeding Pairs, Alex Edward Mettler, John Anthony Shivik

United States Department of Agriculture Wildlife Services: Staff Publications

Previous research suggests that within social animals, subordinate individuals are less neophobic than dominant individuals. We investigated the effect of social status on neophobic responses using 10 captive coyote breeding pairs. Social status was determined from observations of feeding behavior and agonistic interactions during a series of reference trials. Once dominance was established, we surrounded an experimental area with novel stimuli (ropes adorned with interspersed flags) to create a novel context around a familiar food source. Contrary to hypotheses, dominant coyotes were first to feed, showed more interest toward novel stimuli, and eventually crossed the barrier, which subordinates never did. …

A Broad Perspective On Current And Future Research On Urban Coyotes, John A. Shivik, Kathleen Fagerstone

United States Department of Agriculture Wildlife Services: Staff Publications

A change in wildlife management appears to be occurring. Previous efforts needed to be focused on producing more game species or endangered animals; now, however, tools and training must resolve issues of overabundance and conflict with predators, especially species such as coyotes (Canis latrans) in urban areas. Urban conflicts with coyotes may be growing because of urban development of land and human intrusion, but alteration of habitats that attract coyotes is also a likely factor. Research that will describe basic coyote biology in urban areas will be needed, but managers will also need applied research and development of …

Ain't That The Truth, Diane Hinton Perry

Short Story

No abstract provided.

Canadian Blues, Emmanuel B. Omobowale

Short Story

No abstract provided.

Wangushu's Homecoming, Ernest Waititu

Short Story

No abstract provided.

Short Story, Volume 15, Number 2, Fall 2007 [Download Entire Issue]

Short Story

No abstract provided.