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Mezirow's Transformational Learning Theory And Alternative Health Therapeutics Of Mind, Body, And Spirit, Lewis Edward Blackwell

Dissertations

An illness, like prostate cancer, brings crisis to our experience and confuses the structure of our reality as well as disturbs our meaning which is upheld by interpretive imagery. Hence, recovery involves a learning experience that consists of a reflective, educational, and spiritual process to rebuild and reconstruct meaning through the use and transformation of our images and themes to create meaning. The purpose of the research was to investigate the meaning of the illness experience through the lens of transformational learning theory. As such, one-on-one interviews were conducted with 10 African American men who lived in large metropolitan areas …

Gravitational Wave Burst Source Direction Estimation Using Time And Amplitude Information, J. Markowitz, M. Zanolin, L. Cadonati, E. Katsavounidis

Publications

In this article we study two problems that arise when using timing and amplitude estimates from a network of interferometers (IFOs) to evaluate the direction of an incident gravitational wave burst (GWB). First, we discuss an angular bias in the least squares timing-based approach that becomes increasingly relevant for moderate to low signal-to-noise ratios. We show how estimates of the arrival time uncertainties in each detector can be used to correct this bias. We also introduce a stand alone parameter estimation algorithm that can improve the arrival time estimation and provide root-sum-squared strain amplitude (h(rss)) values for each site. In …

Is The Pamela Positron Excess Winos?, Scott Watson, Phill Grajek, Gordon L. Kane, Daniel J. Phalen, Aaron Pierce

Physics - All Scholarship

Recently the PAMELA satellite-based experiment reported an excess of galactic positrons that could be a signal of annihilating dark matter. The PAMELA data may admit an interpretation as a signal from a wino-like LSP of mass about 200 GeV, normalized to the local relic density, and annihilating mainly into W-bosons. This possibility requires the current conventional estimate for the energy loss rate of positrons be too large by roughly a factor of five. Data from anti-protons and gamma rays also provide tension with this interpretation, but there are significant astrophysical uncertainties associated with their propagation. It is not unreasonable to …

Energy-Efficient Peer-To-Peer Caching And Mobility Management In 4g Hybrid Networks, Mehdi Azami, Bharat Bhargava

Department of Computer Science Technical Reports

No abstract provided.

Self-Consistent Calculations Of Strain-Induced Band Gap Changes In Semiconducting (N, 0) Carbon Nanotubes, Pavan Kumar Valavala, Douglas R. Banyai, Max Seel, Ranjit Pati

Department of Physics Publications

First-principles density-functional calculations of the electronic structure, energy band gaps (E_g), and strain-induced band gap changes in moderate-gap single-walled (n,0) carbon nanotubes (SWNTs) are presented. It is confirmed that (n,0) SWNTs fall into two classes depending upon n mod 3=1 or 2. E_g is always lower for “mod 1” than for “mod 2” SWNTs of similar diameter. For n<10, strong curvature effects dominate E_g; from n=10 to 17, the E_g oscillations, amplified due to σ−π mixing, decrease and can be explained very well with a tight-binding model which includes trigonal warping. Under strain, the two families of semiconducting …

Applying Marine Protected Area Design Models In Large Estuarine Systems, Roman Zajac, Amanda E. Neely

Biology and Environmental Science Faculty Publications

Several types of design models are currently being used to develop marine protected areas (MPAs) for conservation of coastal and pelagic ecosystems. However, few studies have applied these models in large estuaries which have unique characteristics that need to be considered in MPA design, including strong physical, chemical and biological gradients and significant human impacts. We explored how one design model, MARXAN, can be applied to estuarine systems by developing MPA design scenarios for Long Island Sound, an estuary in the northeastern USA. Using sedimentary texture as a proxy for habitats, we modeled and tested several scenarios where conservation goals …

Photosynthetic Response Of Soybean To Twospotted Spider Mite (Acari: Tetranychydae) Injury, Adeney De Freitas Bueno, Regiane Cristina Oliveira De Freitas Bueno, Paul David Nabity, Leon George Higley, Odair Aparecido Fernandes

School of Natural Resources: Faculty Publications

The twospotted spider mite Tetranychus urticae Koch is a common pest on soybean plants. To clarify plantarthropod interaction on mite-soybean system, leaf fluorescence, photosynthetic responses to variable carbon dioxide levels, and chlorophyll content were evaluated. Significant photosynthetic rate reduction was observed due to stomatal limitation. Stomatal closure was the major plant physiological response. As a consequence, there was reduction in photosynthetic rates. Surprisingly, plants did not show chlorophyll content reduction associated with photosynthetic impairment. No differences in fluorescence data indicate that T. urticae injury did not impair the function of light harvesting and photoelectron transport. These results showed that T. …

Virtual Environments Innovation And R&D Activities: Management Challenges, N. Ale Ebrahim, S. Ahmed, Z. Taha

Research Publications (2006 to 2010)

Companies will not survive long unless they join a threefold revolution in management itself, innovation, and information technology. Innovation plays a central role in economic development, at regional and national level. In the competitive environment companies are obliged to produce more rapidly, more effectively and more efficiently in new product development which is a result of research and development (R&D) activities. It is necessary for them to put together different capabilities and services with the goal, through cooperation between suppliers and customers, service providers and scientific institutions to achieve innovations of high quality. Depending on the type of industry, the …

Dynamic Optical Model Of The Primate Crystalline Lens And Implications For The Restoration Of Accommodation, David Borja

Open Access Dissertations

The human crystalline lens is a complex, inhomogeneous and dynamic optical element which enables the eye to adjust focus in a process known as accommodation. Age related changes in the optical and mechanical properties of the lens cause a loss in accommodative ability leading to a condition known as presbyopia. Several experimental surgical techniques are under development for the correction of presbyopia. The goal of this dissertation is to better understand the relationship between the crystalline lens shape, its non-uniform refractive index gradient and its optical power and their changes with age and accommodation. In this study direct lens power …

Drizzle Rates Versus Cloud Depths For Marine Stratocumuli, A. B. Kostinski

Department of Physics Publications

Marine stratocumuli make a major contribution to Earth’s radiation budget. Drizzle in such clouds can greatly affect their albedo, lifetime and fractional coverage, so drizzle rate prediction is important. Here we examine a question: does a drizzle rate (R) depend on cloud depth (H) and/or drop number concentration n in a simple way? This question was raised empirically in several recent publications and an approximate H3/n dependence was observed. Here we suggest a simple explanation for H3 scaling from viewing the drizzle rate as a sedimenting volume fraction ( f ) of water drops (radius r) in air, i.e. R …

Constructing Diabatic States From Adiabatic States: Extending Generalized Mulliken–Hush To Multiple Charge Centers With Boys Localization, Joseph E. Subotnik, Robert J. Cave, Sina Yeganeh, Mark A. Ratner

All HMC Faculty Publications and Research

This article shows that, although Boys localization is usually applied to single-electron orbitals, the Boys method itself can be applied to many electron molecular states. For the two-state charge-transfer problem, we show analytically that Boys localization yields the same charge-localized diabatic states as those found by generalized Mulliken–Hush theory. We suggest that for future work in electron transfer, where systems have more than two charge centers, one may benefit by using a variant of Boys localization to construct diabatic potential energy surfaces and extract electronic coupling matrix elements. We discuss two chemical examples of Boys localization and propose a generalization …

2008-12-22 Unm News Minute, University Of New Mexico Communication And Marketing Department

UNM News Minute 2008

No abstract provided.

Towards The Total Synthesis Of Thioviridamide: Thiyl Radical Approach To The Beta-Thioenamide Linkage Formation, Jung-Hoon Kang

Theses and Dissertations

We developed an approach to the β-thioenamide linkage contained in the S-(2-aminovinyl)cysteine (avCys) residue of thioviridamide.1,2 Kinetic and thermodynamic control of radical additions of thiols to ynamides were studied for the formation of β-thioenamide linkage. Thiyl radicals are electrophilic and ynamides are electron-rich alkynes. This complementary polarity of the radical and acceptor increases the likelihood of a successful radical addition reaction. Because little is known about these types of compounds (β-thioenamides), we were unsure what kinds of yields and stereoselectivities (cis vs. trans) to expect. The adduct stability is another issue to consider. Fortunately, under typical radical addition conditions, the …

Attitude Estimation And Maneuvering For Autonomous Obstacle Avoidance By Miniature Air Vehicles, James K. Hall

Theses and Dissertations

Utilizing the Euler-Rodrigues symmetric parameters (attitude quaternion) to describe vehicle orientation, we develop a multiplicative, nonlinear (extended) variation of the Kalman filter (MEKF) to fuse data from low-cost sensors. The sensor suite is comprised of gyroscopes, accelerometers, and a GPS receiver. In contrast to the common approach of using the complete vehicle attitude as the quantities to be estimated, our filter states consist of the three components of an attitude error vector. In parallel with the time update of the attitude error estimate, we utilize the gyroscope measurements for the time propagation of the attitude quaternion. The accelerometer and the …

Deafdigest: Blue Edition, December 21, 2008, Barry Strassler

DeafDigest Blue 2008

No abstract provided.

Coincidence Point, Best Approximation, And Best Proximity Theorems For Condensing Set-Valued Maps In Hyperconvex Metric Spaces, Alireza Amini-Harandi, Ali P. Farajzadeh, Ravi P. Agarwal, Donal O'Regan

Mathematics and System Engineering Faculty Publications

In hyperconvex metric spaces, we first present a coincidence point theorem for condensing set-valued self-maps. Then we consider the best approximation problem and the best proximity problem for set-valued mappings that are condensing. As an application, we derive a coincidence point theorem for nonself-condensing set-valued maps.

The Professor Who Fell Out The Window, Unh Communications And Public Affairs

UNH Today Archive

Alumni remember their favorite professors

Intermission, Unh Communications And Public Affairs

UNH Today Archive

Time for a break from endless studying? There's no shortage of options at UNH.

Can The Professor Come Out And Play? Scholarship, Teaching, And Theories Of Play, Bryan Adamson, Lisa Brodoff, Marilyn Berger, Anne Enquist, Paula Lustbader, John B. Mitchell

Journal of Legal Education

No abstract provided.

Business Student Earns Top Academic Award, The Tillman Award, At Commencement, Winthrop University

Winthrop News 2008

• Business major Joshua Jones earns Tillman Award.
• The Easley, S.C., resident hopes to continue his studies at graduate school.

Fall Commencement [Program], December 20, 2008, 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.

2008 Fall Commencement, Harding University

Commencement Programs

Program for the Commencement on December 20.

Commencement Speaker: Mike Justus

International Data Privacy Lawws And The Protectors Of Privacy, Ilmr Editors

Brigham Young University International Law & Management Review

No abstract provided.

Holy Cross Magazine, Vol. 43, No. 1, Winter 2009, College Of The Holy Cross

Holy Cross Magazine

Defining “The Cooz”
A personal essay
By Dave Anderson ’51

Ever Striving for “the Greater”
College president emeritus, Rev. John E. Brooks, S.J., ’49, reflects on the character of his longtime friend
By Clark Booth ’61

One on one with Bob Cousy
On Oct. 27, Bob Cousy ’50 sat down with sports journalist Clark V. Booth ’61 to discuss Bob’s extraordinary life and career and to reflect upon his legacy in the world of basketball— and beyond.
By Clark Booth ’61

Syllabus: Magic Lessons
Jonathan Mulrooney, professor of English
By Pam Reponen

1962-63: Big Men on Campus
The Cross and …

159th Commencement, Winter

Commencement Programs

No abstract provided.

High School Vocational Program Tracking: Race-Ethnic Variations In Placement And Consequences For Academic And Career Outcomes, Anthony D. Greene

Open Access Dissertations

Data from the National Educational Longitudinal Study (NELS: 88) are used to examine differential student placement and to assess the independent effects of race on academic tracking within the vocational program. The study examines how the structure of tracking within the vocational program shapes both academic achievement outcomes and career opportunities among high school students. Student's placement in the vocational program is argued to function as a unique track program that disadvantage students academically, particularly students of color. Racial-ethnic minority students are disproportionately placed into lower level academic courses and programs including vocational education. Once so placed, their subsequent enrollment …

2008 Winter Boise State University Commencement Program

Commencement Programs

No abstract provided.

Teacher Efficacy And Its Impact On Student Achievement, Carissa Freeman

Regis University Student Publications (comprehensive collection)

It is apparent that student achievement is of great concern to the stakeholders of the U.S. educational system. School reform not only heavily depends on teachers, but their belief in their own ability to impact student achievement, otherwise known as teacher efficacy. Teacher leaders, administrators, and policy makers have examined various philosophies, methodologies and strategies to support efficacious teachers so that their talent and skills are retained within the classroom, and thereby positively impact student achievement.

Silole Based Acetylenes As Advanced Π-Conjugated Systems For Optoelectronic Applications, Brian Pagenkopf, Mahmoud M. Abd Rabo Moustafa

Chemistry Publications

Nonlinear optical (NLO) and electro-optical (EO) properties of π-conjugated systems have been the subject of intense interest during the past several decades. In this mini-review we focus on semiconducting materials based on alkyne π-conjugation, with particular emphasis on those examples from our laboratory of chromophores containing a silole core. Several closely related examples from the literature are also discussed.

A Centennial Celebration, December Commencement 2008, University Of Nebraska At Omaha

Commencement Programs

No abstract provided.