Digital Commons Network^™

Our Voices: A Descriptive Account Of African American Parental Involvement In An Urban Elementary School, Charletta D. Sudduth

Dissertations and Theses @ UNI

Parent involvement may have implications for student achievement (Epstein, 1986; Hoover-Dempsey, Bassler, & Brisse, 1987; Lopez, Scribner, & Mahitivanichcha, 2001). Today African-American parents are frequently criticized for not being involved enough in their students' education (Dearing, Kreider, Simpkins, & Weiss, 2006). African-American parent involvement can be limited due to a lack of time, monetary resources, or transportation; past negative experiences with school; a non-welcoming school environment; or a different definition of parent involvement (Epstein, 2001, Hamre & Pianta, 2001; Hill, Castellino, Lansford, Dodge, Bates, et al., 2004; Hughes & Kwok, 2007). Missing from the research of both Hoover Dempsey and …

Determining Students' Working Conceptions Of Evolution Through Formative Assessment Probes, Danielle J. Burras

Dissertations and Theses @ UNI

Students entering a science classroom bring with them many ideas about science content and the nature of science. Some of those ideas are not congruent with current scientific explanations and can be called working conceptions. Working conceptions have the ability to impact how students respond to new information and whether or not they integrate it into their lives outside of the classroom. Identifying what working conceptions students have prior to instruction allows educators to determine how instruction should be formatted and what concepts may need extra focus. The purpose of this investigation was to determine the effectiveness of formative assessment …

Examining The Use Of Collocations In Natural Language Processing, Patrick Anthony Burke

Dissertations and Theses @ UNI

Studies in Natural Language Processing are often dedicated to defining the lexicon and grammar rules of individual languages. It is a common understanding that virtually all statements that a language user encounters are unique constructions that have never been seen before. Because of this, there has been very little modem research regarding the use of repeated language when attempting to provide computers with language processing functionality. It seems reasonable that most statements we use on a daily basis are completely new when they are evaluated in their entirely. However, it is possible that smaller portions of these statements are reused. …

Decolorization Of Dyes And Distillery Waste Effluent: Comparison Of The Effectiveness Of Several Biological And Physico-Chemical Processes, Mylène Godin

Dissertations and Theses @ UNI

Dyes and pigments are used extensively in many important industries. They are also important environmental contaminants and must be removed in a cost-effective manner from wastewater. The present investigation focuses on the use of several inexpensive physico-chemical and biological systems. The goal is to assess and compare their ability to decolorize water containing a representative triphenylmethane dye ( crystal violet), a representative azo dye (Congo red), and a rum distillery waste effluent, also known as still bottoms. The selected processes were photodegradation, ozonation, adsorption and bioremediation. Photodegradation was studied with three light sources, namely a commercially available 42 Watt fluorescent …

Fall Commencement [Program], December 18, 2010, University Of Northern Iowa

UNI Commencement Programs

The program of the commencement ceremonies, including a list of institutional leadership, a list of the departments by college, awards given at the ceremonies, and a list of undergraduate and graduate degree candidates.

Coercivity And Exchange Bias Of Mn0.25ti1.1s2 In The Cluster-Glass State, P. M. Shand, T. Rash, M. Streicher, T. E. Kidd, K. R. Boyle, Laura Strauss

Faculty Work

Magnetic measurements have been carried out on the Mn-intercalated transition-metal dichalcogenide Mn_0.25Ti_1+yS₂. The material, which contained a concentration y≈0.1 of excess intercalated Ti, exhibited paramagnetic behavior at high temperatures with an effective moment per Mn ion of µ_eff=6.07 ± 0.23 µ_B, which shows that the system comprises localized Mn²⁺ moments. A Curie-Weiss temperature Θ_CW=-26 ± 1 K indicated that antiferromagnetic interactions were dominant. Deviation from Curie-Weiss behavior below 100 K signaled the formation of antiferromagnetically correlated clusters. Bifurcation of the zero-fieldcooled and field-cooled magnetizations below 20 K …

The Update, December 2010, University Of Northern Iowa. College Of Humanities, Arts And Sciences.

Update

Inside this issue:

-- American Chemical Society, a student affiliate group
-- Department News
-- Iowa Writing Project
-- UNI School of Music to Host 50th Anniversary Celebration: Varsity Men's Glee Club Christmas Variety Shows
-- Communication Studies: Student Showcased on the Jay Leno Show
-- Dmitri Vorobiev: An All Beethoven Recital Series
-- Student Spotlight: Philosophy: Joel Anderson
-- Student Spotlight: World Religions: Elizabeth Wiedenheft
-- Student Spotlight: Industrial Technology: Hannah Loan
-- UNI Students attend and participate in sixth Annual Multicultural Conference
-- Student Spotlights Continued
-- School of Music Events
-- UNI Forensics
-- Communication Studies Students …

Ists, November 2010, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--Notes and News

--Opportunities

The Update, November 2010, University Of Northern Iowa. College Of Humanities, Arts And Sciences.

Update

Inside this issue:

-- Working to Recover: Geology Professor, Community Actor Becomes 'Super Volunteer'
-- Department News
-- Graphic Communications Name Change
-- Film Screening: Living Downstream
-- Action is Eloquence
-- Color and Camouflage
-- Regents Award
-- Student Spotlights
-- Get Your Green On
-- WCF Symphony & School of Music Events
-- UNI Art Students Study Abroad in Berlin
-- UNI's Cyber Defense Team
-- Student Spotlights Continued...
-- Students and Faculty Attend Major Graphics Trade Show in Chicago
-- UNI Teacher Wins Prestigious Award

-- WCF Symphony & School of Music Events Continued...
-- UNI Forensics …

Instrumental Concerto Competition Finals, Kevin Droe, Coordinator, November 1, 2010 [Program], University Of Northern Iowa. School Of Music.

Music Recital Programs

Program of a music recital given by faculty, students, or guest artists from the School of Music at the University of Northern Iowa.

Virtual Blasting System For Removal Of Coating And/Or Rust From A Virtual Surface, Michael Bolick, Chris Lampe, Jason Ebensberger, Jeremiah Treloar, Rick Klein, Eric Conrad Peterson, Chad Jason Zalkin

Patents (University of Northern Iowa)

A computer simulation and virtual reality system simulates the use of a blasting nozzle to remove one or more coatings and/or rust from a virtual surface. The user operates an electronic controller in the form of a blasting nozzle that outputs a signal indicating whether the blasting nozzle controller is in an "on" position or in an "off" position. The system also has a motion tracking system that tracks the position and orientation of the blasting nozzle controller with respect to the virtual surface defined on the display screen. Simulation software in a computer generates virtual blast pattern data, and …

Uni Schedule Of Classes, Fall 2010, University Of Northern Iowa

UNI Schedule of Classes

A listing and schedule of the courses being taught as well as policies and procedures concerning attending classes at the University of Northern Iowa.

Instruction Size Report, Fall 2010, University Of Northern Iowa

Institutional Effectiveness & Planning Documents

Gives breakdowns of student credit hours offered by status of instructor, average class size overall, and average class size by status of instructor.

University Of Northern Iowa Today, V94n1 [V94n2], Fall 2010, University Of Northern Iowa Alumni Association

UNI Today

Inside This Issue:
-- Bringing the World to UNI
-- College of Education welcomes new dean
-- Alumni global perspectives
-- Brothers sing on, and on
-- Student global perspectives
-- Panther Athletics
-- College & University
-- Foundation Update
-- UNI Alumni Association News
-- Class Notes
-- Calendar of Events

Faculty Tenure Report, Fall 2010, University Of Northern Iowa. Office Of Institutional Research.

Institutional Effectiveness & Planning Documents

Statistical report showing the number of faculty that are tenured, on the tenure track, or not on the tenure track, broken down by college, department, gender, minority status, and if full or part time.

Student Profile, Fall Semester 2010, University Of Northern Iowa

Institutional Effectiveness & Planning Documents

Contents:

--- Preface
--- At a Glance
--- Profile Summary
--- Section I: Total Student Enrollment for Fall Semester 2010
--- Section II: New Students Entering UNI Fall Semester 2010
--- Section III: Student Enrollment by College
--- Section IV: Miscellaneous

Earth News, V34, Fall 2010, Department Of Earth Science, University Of Northern Iowa.

Earth News

Inside this issue:

--- Faculty & Staff News
--- Sunday at the Quarry
--- Studies in Air Quality for Science Educators
--- Geology for Iowa Teachers
--- IMSEP Workshop
--- Grant Activities in Hydrologic Sciences
--- IGEIN / GSI Field Trip
--- EDMAP
--- Student Research Presentations
--- Internships / Seminars
--- Graduates / SGE
--- Scholarships & Awards
--- Making a Difference / NAGT Award
--- UNI Alum: Brian Hynek
--- UNI Alum: Mary Lestina
--- Gifts
--- Alumni News

Ists, September 2010, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--Notes and News

--Opportunities

Iowa Academy Of Science: The New Bulletin, V06n2-3, Summer-Fall 2010, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Message from the Executive Director

--Meet Iowa Department of Education Science Consultant Yvette McCulley

--2010 Iowa AmJAS Delegate, McKenna Templeton shares her experiences at AmJAS

--2011-2012 AAAS Science & Technology Policy Fellowships

--Environmental Literacy Needs and Partnerships Survey

--Experience Three Weeks in India: University of Iowa Winterim in India Program

--Academy awarded REAP-CEP Grants

--Announcements, Events & Deadlines

--Support The Academy

Uni Schedule Of Classes, Summer 2010, University Of Northern Iowa

UNI Schedule of Classes

A listing and schedule of the courses being taught as well as policies and procedures concerning attending classes at the University of Northern Iowa.

Excellence In Education, Summer 2010, University Of Northern Iowa. College Of Education.

Excellence in Education

Inside this issue:

-- Secretary of Education Visits UNI

-- The Dalai Lama to Visit UNI

-- CEESTEEM

-- Collaborative for Disabilities

-- Literacy

-- Global Forum for PE

-- Pema Yangchen: Student Profile

-- HPELS Hall of Excellence 2009 Inductees

-- U.S. Department of Education Awards $9 Million Teacher Quality Partnership Grant to State of Iowa

-- 09 Summer Storms Damage Price Lab

-- COE Awards Celebration

-- COE New Hires/Retirees

-- Faculty Award Winners

-- In Memory

-- Kindergym

-- Professional Development Schools

-- Price Lab School Summer Camps

-- PLS Honored as Recipient of First ASCD Vision …

Ists E-Newsletter, May 15, 2010, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--Message from the ISTS Chair, Kathy Megivern

--Message from the Fall Conference Chair, De Anna Tibben

--Message from the Vice Chair, Adam Puderbaugh

--Announcements

--Opportunities

--News

--Your ISTS Leadership Team

Spring Commencement [Program], May 8, 2010, University Of Northern Iowa

UNI Commencement Programs

The program of the commencement ceremonies, including a list of institutional leadership, a list of the departments by college, awards given at the ceremonies, and a list of undergraduate and graduate degree candidates.

Iowa Academy Of Science: The New Bulletin, V06n1, Spring 2010, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Message from the Executive Director

--Proposed Dues & Bylaws Changes

--Candidates for President-Elect

--Candidates for IAS Board of Directors

--Candidate for ISTS Section Vice Chair

-- Election 2010 Ballot

--Iowa Outdoor Youth Summit

--Graceland and Lamoni are Melting Pots of Tradition and Diversity in Southern Iowa

--Announcements, Events & Deadlines

--Gifts made to the Iowa Academy of Science in 2009

Uni Schedule Of Classes, Spring 2010, University Of Northern Iowa

UNI Schedule of Classes

A listing and schedule of the courses being taught as well as policies and procedures concerning attending classes at the University of Northern Iowa.

University Of Northern Iowa Today, V93n3 [V94n1], Spring 2010, University Of Northern Iowa Alumni Association

UNI Today

Inside This Issue:
-- Creating UNI-style
-- Insights into success
-- UNI fuels Iowa's economy
-- Back to Class: Can you forgive me?
-- Take TC on vacation
-- Panther Athletics
-- College & University - News from around campus
-- Foundation Update
-- UNI Alumni Association News
-- Class Notes
-- Calendar of Events

Instruction Size Report, Spring 2010, University Of Northern Iowa

Institutional Effectiveness & Planning Documents

Gives breakdowns of student credit hours offered by status of instructor, average class size overall, and average class size by status of instructor.

The Motherhood Wage Penalty In America, Jennifer A. Boden

Major Themes in Economics

The difference in pay between mothers and otherwise comparable non-mothers is called the family gap. Mothers are paid less than non-mothers on average. Is it because mothers are different than non-mothers or are mothers penalized because of their decisions to have children? Previous studies have found that after controlling for demographic and human capital characteristics, mothers are paid less than non-mothers on average. This study uses 2008 American Community Survey data and finds evidence that the family gap exists in the United States.

Instruction Cost Report, Spring 2010, University Of Northern Iowa

Institutional Effectiveness & Planning Documents

Shows the costs associated with running the University of Northern Iowa broken down by college and department

University Of Northern Iowa Faculty Senate Meeting Minutes, February 22, 2010, University Of Northern Iowa. Faculty Senate.

Documents - Faculty Senate

Meeting minutes from the Faculty Senate of the University of Northern Iowa.