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Now showing items 21-40 of 100
Use of fluorescence excitation emission matrix spectroscopy for water and wastewater characterization
(University of Missouri--Columbia, 2006)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The Excitation Emission Matrix Spectroscopy (EEMS) has the potential to be used for the real time monitoring of environmental effects on water and aquatic systems...
Great games redux: energy security and the emergence of tripolarity in Eurasia
(University of Missouri--Columbia, 2006)
, political and economic competition for penetration into energy-rich regions spread through Eurasia. Inspired from the nineteenth century term to describe Russian-British rivalry in the region, the current rivalry among great powers and their allies is called...
Examining the pedagogical content knowledge and practice of experienced secondary biology teachers for teaching diffusion and osmosis
(University of Missouri--Columbia, 2010)
, three semi-structured interviews, lesson plans, and student handouts. Data analysis indicated five of the six teachers held a constructivist orientation to science teaching and engaged students in explorations of diffusion and osmosis prior...
In the silence of her friends: a case study of the intersection of gender, race, age, and leadership in the dismissal of a public school superintendent
(University of Missouri--Columbia, 2005)
Research interests in social conditions of women in leadership roles underlie this case study which explores the scarcely published voices of African American women in the superintendency of public education. This case ...
The impacts of partner abundance on benefits from facultative pollination mutualism
(University of Missouri--Columbia, 2010)
efficiency likely mediate preference of B. balteatus for T. parryi. Because of bees' preferences and a dearth of co-pollinators, T. parryi benefits more than T. dasyphyllum from increases in B. balteatus density at the individual plant level, at life stages...
The role of professional learning communities in changing high school educator behaviors and high school student outcomes
(University of Missouri--Columbia, 2010)
received from the nine Regional Professional Development Centers and are considered to be highly effective professional learning communities. All three schools were on the western side of the state as the one school that was on the east side of the state...
Castor oil and orange juice: how John H. Johnson fed news to black America
(University of Missouri--Columbia, 2007)
about African Americans in all walks of life, all across the country. Ebony's journalistic style was indeed uplifting, but sacrificed some of the serious political and social commentary news in order to maintain that perspective....
Assessing impacts and targeting of agricultural conservation practices
(University of Missouri--Columbia, 2010)
The U.S. Department of Agriculture initiated the Conservation Effects Assessment Project in 2003 to quantify water quality and wildlife benefits of conservation programs funded by the 2002 Farm Security and Rural Investment ...
Tumor-initiating cells in malignant brain tumors
(University of Missouri--Columbia, 2009)
Stem cells have the unique ability to differentiate into the many specialized cells of the body. During adulthood, stem cells remain in the organism and maintain the ability to repair and replenish injured or dead cells ...
Home schooling in the Show-me-State: a preliminary study of perceptions and academic performance
(University of Missouri--Columbia, 2005)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The purpose of this mixed methods case study was two-fold: first, in regards to home schooling, an exploratory study of analyzing educational policy and accountability second...
Team communication and collaboration in hospice pain management
(University of Missouri--Columbia, 2008)
This dissertation explores communication and collaboration of two hospice teams regarding pain management with a framework of The Model of Interdisciplinary Collaboration (Bronstein, 2003). Professionals (n=15) doctors, ...
Variation in the flood tolerance of three midwestern oak species
(University of Missouri--Columbia, 2007)
Several studies on flood tolerance of hardwood seedlings have suggested ecotypes exist among seed sources related to past flooding history and soil hydrological properties of the collection site. Our study examined differences ...
Impact of teacher concerns on response to intervention implementation
(University of Missouri--Columbia, 2010)
The purpose of the current research study is to describe the relationships between teacher concerns and level of "Response to Intervention" (RtI) use. Additionally, the study examined the influence demographic variables ...
An examination of the leadership competencies within a community college leadership development program
(University of Missouri--Columbia, 2010)
An extensive review of the literature suggested the nation's community colleges are quickly approaching a leadership crisis as current leaders are fast approaching retirement. In response, community colleges are investing ...
Evaluating the engaged institution : the conceptualizations and discourses of engagement
(University of Missouri--Columbia, 2009)
As a relatively new term applied to the activities of higher education, "engagement" is an emerging conception that is being constructed and defined by actors within and outside of higher education. These constructions can ...
An examination of a district-wide implementation of professional learning communities through the lenses of leadership capacity and student learning
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The purpose of this study was to focus on how a school district built leadership capacity through the implementation of Professional Learning Communities (PLC). With the intense...
The socially filtered media agenda : a study of agenda setting among news outlets on Twitter
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This study examines whether and how Twitter users set the agenda for legacy media outlets by sharing news URLs. It also investigates which news story topics are the most salient...
Wildlife response to spatial and temporal changes in forest habitat
(University of Missouri--Columbia, 2008)
A common goal in land-management planning is to describe the relationship between management actions, vegetation and wildlife habitat conditions for large landscapes. Achieving this goal can be challenging because ecological ...
Self-aligned microchip device for automated measurement of quantal exocytosis
(University of Missouri--Columbia, 2010)
Here we describe a method to fabricate a multi-channel high-throughput microchip device for measurement of quantal transmitter release from individual cells. Instead of bringing carbon-fiber electrodes to cells, the device ...
Assistive technology selection in technology-rich and technology-limited schools : an exploratory study of IEP decision making
(University of Missouri--Columbia, 2008)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Consideration for Assistive Technology (AT) for children with special needs is a mandatory element of the Individualized Education Program (IEP) required by both Missouri...