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The Return To Aztlan, Eliseo Moreno

Theses and Dissertations - UTB/UTPA

With this thesis I will focus on my Chicano artistic influences as well as on my life experiences as a third-generation Chicano growing up in the barrios of Browntown, “Tejas” (Brownsville, Texas) I will also examine in my paintings the Chicano identity; its culture, traditions, beliefs, and lifestyle. In this thesis like my artwork I will depict the myth of “Atzlan” via eras of the Chicano movement. I will start my writings with the mid-nineteen forties, the “Zoot Suit” era, which I believe is the original beginning of the Chicano movement, and advance to the nineteen sixties and seventies where …

Quest For Spirituality, Teodoro Estrada

Theses and Dissertations - UTB/UTPA

Quest for Spirituality is a body of work that confronted and validated suppressed spiritual experiences. I credit Our Lady Virgin of Guadalupe for my resurrection from ignoring my creative gift and bringing me home.

Desire for limelight, stability, and fulfilling the gallery-going public’s desire overshadowed numerous invitations and opportunities to explore spirituality. A fruitful lifestyle suppressed the nuance of spirituality never expressed until the silence vanished. My mother’s passing, a spiritual epiphany unraveled memories giving expression to these experiences. The vicious cycle of gallery going public’s desire for my art crumbled the day I returned to my homeland. Time has …

Teacher Leadership Practices In Large Texas High Schools With Different Accountability Ratings: A Mixed Methods Study, Cynthia Molina Saldivar

Theses and Dissertations - UTB/UTPA

A promising strategy for improving education is to use the energy of teacher leaders as agents of school change. According to Katzenmeyer and Moller (2001), teaching and learning improve where shared leadership exists, and when there is no expectation of “heroic leadership” from one person. Therefore, this mixed methods study was designed to examine teacher leadership and the leadership styles and practices of principals in large Texas high schools with different accountability ratings. Two hundred and fifteen participants consisting of teachers, teacher leaders, and leadership team members from 24 high schools were surveyed; and personal interviews were held with principals …

Set And Light Design For “Con Mis Manos/With My Hands”: A Play In Two Acts By Misael Martinez, Lawrence Andrew Lopez

Theses and Dissertations - UTB/UTPA

An examination and analysis of the process of creating and executing a set and light design for a new show in a new space. This thesis will delve into the problems and solutions that helped to create the set for Con Mis Manos/With My Hands, a play by Misael Martinez, for production in the Albert L. Jeffers Theatre at the University of Texas-Pan American.

Open For Learning: The Cms And The Open Learning Network, Jon Mott, David Wiley

Faculty Publications

The course management system (CMS) reinforces the status quo and hinders substantial teaching and learning innovation in higher education. It does so by imposing artificial time limits on learner access to course content and other learners, privileging the role of the instructor at the expense of the learner, and limiting the power of the network effect in the learning process. The open learning network (OLN)—a hybrid of the CMS and the personal learning environment (PLE)—is proposed as an alternative learning technology environment with the potential to leverage the affordances of the Web to dramatically improve learning.

Openline Newsletter, December 2009, Civil Service Council

OpenLine Newsletter

A monthly newsletter for Civil Service employees, Volume XXXIV, Number 6, December 2009.

Looking At 2010, Robert T. Howell

Journal of STEM Teacher Education

No abstract provided.

Automotive Technology Student Learning Styles And Their Implications For Faculty, Mark D. Threeton, Richard A. Walter

Journal of STEM Teacher Education

In an effort to provide Career and Technical Education (CTE) professionals with additional insight on how to better meet the educational needs of the learner, this study sought to identify the preference for learning of postsecondary automotive technology students. While it might appear logical to naturally classify auto-tech students as primarily hands-on-learners, the results suggested that the sample was a diverse group of learners with specific educational preferences within the automotive technology program. With a lack of learning style research within the trade and industry sector of CTE, findings may be useful to trade and industry teachers and or teacher …

A Cross-Case Analysis Of Gender Issues In Desktop Virtual Reality Learning Environments, Lynna J. Ausburn, Jon Martens, Andre Washington, Debra Steele, Earlene Washburn

Journal of STEM Teacher Education

This study examined gender-related issues in using new desktop virtual reality (VR) technology as a learning tool in career and technical education (CTE). Using relevant literature, theory, and cross-case analysis of data and findings, the study compared and analyzed the outcomes of two recent studies conducted by a research team at Oklahoma State University that addressed gender issues in VR-based training. This cross-case analysis synthesized the results of these two studies to draw conclusions and implications for CTE educators that may assist in developing or implementing successful virtual learning environments for occupational training. The cross-study findings suggested that males and …

Protein Secondary Structure Prediction Using Parallelized Rule Induction From Coverings, Leong Lee, Cyriac Kandoth, Jennifer Leopold, Ronald L. Frank

Computer Science Faculty Research & Creative Works

Protein 3D structure prediction has always been an important research area in bioinformatics. In particular, the prediction of secondary structure has been a well-studied research topic. Despite the recent breakthrough of combining multiple sequence alignment information and artificial intelligence algorithms to predict protein secondary structure, the Q3 accuracy of various computational prediction algorithms rarely has exceeded 75%. In a previous paper [1], this research team presented a rule-based method called RT-RICO (Relaxed Threshold Rule Induction from Coverings) to predict protein secondary structure. The average Q3 accuracy on the sample datasets using RT-RICO was 80.3%, an improvement over comparable computational methods. …

The Link, Vol 3, No. 11, December 2009/January 2010, Illinois State University, Center For Teaching, Learning, And Technology

The Link

Newsletter for the Illinois State University Center for Teaching, Learning, and Technology

Applications Of Variable Number Tandem Repeat Genotyping In The Validation Of An Animal Medical Model And Gene Flow Studies In Threatened Populations Of Reptiles, Candace D. Smith

Graduate Theses and Dissertations

We used variable number tandem repeats (VNTR) to validate the chicken as a human medical model for Pulmonary Arterial Hypertension. We identified seven regions on four chromosomes and interrogated for VNTR markers that significantly associate with Pulmonary Hypertension Syndrome/ascites. In those regions, we identified 7 candidate genes; AGTR1, ACE, p38MAPK, SST, 5HT2B, NET1, and CALM3 for further analysis as significantly contributing QTL for ascites/PHS. We also used variable number tandem repeats to measure gene flow and gather evidence for multiple paternity in a population of Timber rattlesnakes, Crotalus horridus. We were able to verify 1 VNTR that can be used …

2009 December, Office Of Communications & Marketing, Morehead State University.

Morehead State Press Release Archive, 1961 to the Present

Press releases for December of 2009.

Vhf-Uhf Passive Filter Synthesis Based On Acoustic Resonator Structures, Melissa Sefton Dempsey

Theses

This thesis presents a novel design method for approximating standard bandpass filter transfer functions using surface acoustic wave (SAW) technology. This method is based on standard circuit simulation and optimization tools to generate physical specifications for the fabrication of a SAW impedance element filter (IEF) network. The IEF topology is verified in the design of a narrowband bandpass filter composed of commercial quartz SAW resonators. The utility of the design method is further demonstrated for a wider bandwidth filter based on custom resonators fabricated on a lithium niobate substrate. An optimum fit was obtained between the standard filter target response …

Dec. 2009

NASIG Newsletter

No abstract provided.

Design For Assembly Line Performance: The Link Between Dfa Metrics And Assembly Line Performance Metrics, Krishna Kamath

Theses

Design for Assembly (DFA) is a tool that has been in use for almost 40 years. While it has been a useful design tool, it is not explicitly linked to actual manufacturing line performance. The motivation for this research came from the desire to link DFA directly to line balance and cycle time performance. The natural question that arose was whether these issues could be considered at the design stage by using the metrics that are derived from a DFA analysis. It is known that the time required to assemble a product can be estimated from both a DFA analysis …

Crosscutting Issues In International Transformation: Interactions And Innovations Among People, Organizations, Processes, And Technology, Derrick J. Neal, Henrik Friman, Ralph Doughty, Linton Wells Ii

Books

This book is a compilation of papers presented at the International Transformation Conference in Stockholm, Sweden on June 2-3, 2009. The conference was hosted by the Swedish Defence Research Agency, FOI. The papers are organized according to the categories of culture, interagency, transformation initiatives, leadership, and adaptive organizations.

The complexities of the task make definitions of transformation a challenge and often open to debate. The unpredictable nature of the future international security environment defies a tightly bounded definition so the International Transformation Chairs have adopted an inclusive description: “Transformation is a process that shapes the changing nature of competition and …

Enabling Secure Secret Updating For Unidirectional Key Distribution In Rfid-Enabled Supply Chains, Shaoying Cai, Tieyan Li, Changshe Ma, Yingjiu Li, Robert H. Deng

Research Collection School Of Computing and Information Systems

In USENIX Security 08, Juels, Pappu and Parno proposed a secret sharing based mechanism to alleviate the key distribution problem in RFID-enabled supply chains. Compared to existing pseudonym based RFID protocols, the secret sharing based solution is more suitable for RFID-enabled supply chains since it does not require a database of keys be distributed among supply chain parties for secure ownership transfer of RFID tags. However, this mechanism cannot resist tag tracking and tag counterfeiting attacks in supply chain systems. It is also not convenient for downstream supply chain parties to adjust the size of RFID tag collections in recovering …

Computationally Secure Hierarchical Self-Healing Key Distribution For Heterogeneous Wireless Sensor Networks, Yanjiang Yang, Jianying Zhou, Robert H. Deng, Feng Bao

Research Collection School Of Computing and Information Systems

Self-healing group key distribution is a primitive aimed to achieve robust key distribution in wireless sensor networks (WSNs) over lossy communication channels. However, all the existing self-healing group key distribution schemes in the literature are designed for homogenous WSNs that do not scale. In contract, heterogeneous WSNs have better scalability and performance. We are thus motivated to study self-healing group key distribution for heterogeneous WSNs. In particular, we propose the concept of hierarchical self-healing group key distribution, tailored to the heterogeneous WSN architecture; we further revisit and adapt Dutta et al.’s model to the setting of hierarchical self-healing group …

The Role Of Mis In The Negotiation Process "An Analytical Study In A Sample Of Iraqi Organizations", Jassim Mashtat Douay, Nidaa H. Polus

Journal of Economics and Administrative Sciences

Negotiation is considered as one of the most important kinds of communication in the contemporary organizations, which depend on the important role of managerial information systems in providing necessary and suitable information for success of the negotiation process. Accordingly, this study aims at measuring the extent of the variables effect of managerial information system in the negotiation process. To achieve this study, two hypotheses were chosen; the first is the correlation relation and the second is the effect, and statistical means represented by correlation coefficient "Spearman" and (R2) were used. A Number of conclusions were reached among which the important …

Evaluation Of The Efficiency And Effectiveness Of The Accounting System Of The Department Of Missions And Cultural Relations At The Office Of The Ministry Of Higher Education And Scientific Research, Ibrahim Muhammad Al-Jazrawi, Nada Kaki Bira

Journal of Economics and Administrative Sciences

The evaluation and efficiency and effectiveness of account system for the department of delegation and cultural Relationships in the center of Ministry of Higher Education and Scientific Research. Considered as a very important and active subjects in the modification of accounting system in this department and to develop it and make it able to make available important and accurate information for the planning requirements and monetary and evaluation performance and to make decisions, besides to develop the performance of Iraqi Cultural departments working abroad and to render its role effective to serve the students of higher education in the progressive …

Who Governs Energy? The Challenges Facing Global Energy Governance, Ann Florini, Benjamin K. Sovacool

Research Collection School of Social Sciences

This article conceptualizes the energy problems facing society from a global governance perspective. It argues that a notion of "global energy governance," taken to mean international collective action efforts undertaken to manage and distribute energy resources and provide energy services, offers a meaningful and useful framework for assessing energy-related challenges. The article begins by exploring the concepts of governance, global governance, and global energy governance. It then examines some of the existing institutions in place to establish and carry out rules and norms governing global energy problems and describes the range of institutional design options available to policymakers. It briefly …

On The Untraceability Of Anonymous Rfid Authentication Protocol With Constant Key-Lookup, Bing Liang, Yingjiu Li, Tieyan Li, Robert H. Deng

Research Collection School Of Computing and Information Systems

In ASIACCS'08, Burmester, Medeiros and Motta proposed an anonymous RFID authentication protocol (BMM protocol [2]) that preserves the security and privacy properties, and achieves better scalability compared with other contemporary approaches. We analyze BMM protocol and find that some of security properties (especial untraceability) are not fulfilled as originally claimed. We consider a subtle attack, in which an adversary can manipulate the messages transmitted between a tag and a reader for several continuous protocol runs, and can successfully trace the tag after these interactions. Our attack works under a weak adversary model, in which an adversary can eavesdrop, intercept and …

Feedback On Proposals By The Committee To Develop The Accountancy Sector, Tan, Pearl Hock-Neo

Research Collection School Of Accountancy

No abstract provided.

Dialogic Cosmopolitanism And Global Justice, Eduard Jordaan

Research Collection School of Social Sciences

Although the term “cosmopolitan-communitarian debate” never really caught on, a national-global fault line remains prominent in debates about global justice. “Dialogic cosmopolitanism” holds the promise of bridging this alleged fault line by accepting many of the communitarian criticisms against cosmopolitanism and following what can be described as a communitarian path to cosmopolitanism. This article identifies and describes four key elements that distinguish dialogic cosmopolitanism: a respect for difference; a commitment to genuine dialogue; an open, hesitant and self-problematising attitude on the part of the moral subject; and an undertaking to expand the boundaries of moral concern to the point of …

Dialogic Cosmopolitanism And Global Justice, Eduard Christiaan Jordaan

Research Collection School of Social Sciences

Although the term “cosmopolitan-communitarian debate” never really caught on, a national-global fault line remains prominent in debates about global justice. “Dialogic cosmopolitanism” holds the promise of bridging this alleged fault line by accepting many of the communitarian criticisms against cosmopolitanism and following what can be described as a communitarian path to cosmopolitanism. This article identifies and describes four key elements that distinguish dialogic cosmopolitanism: a respect for difference; a commitment to genuine dialogue; an open, hesitant and self-problematising attitude on the part of the moral subject; and an undertaking to expand the boundaries of moral concern to the point of …

Administrator's Perceptions Of Mentoring Programs For New Assistant Principals, Takila M. Curry

College of Graduate Studies: Theses & Dissertations

Assistant principals are now required to serve as instructional and curriculum leaders. Assistant principal mentoring has been deemed as one way to make new assistant principals ready for the challenges that they will face as they begin their careers. The purpose of the qualitative study was to understand administrators' perceptions of mentoring programs for new assistant principals. The study was carried out in elementary, middle and high schools, and a district office in a Georgia Regional Educational Service Agency (RESA) that supplied funding to implement a mentoring program that would help mold assistant principals into quality school leaders. The methodology …

An Analysis Of Leadership Responsibilities As Perceived By General Education And Special Education Teachers Participating In Co-Teaching Inclusion Programs, Dennis L. Carpenter

College of Graduate Studies: Theses & Dissertations

The purpose of this study was to explore the extent to which principals were utilizing Marzano's 21 Leadership Responsibilities that were correlated to increased student achievement to implement, maintain, and support the inclusion programs in their schools according to the perceptions of 81 general education and 66 special education teachers participating in co-teaching inclusion programs located in Georgia's First District Regional Education Service Agency (RESA) service area. The methodology for this quantitative research study utilized descriptive statistics and independent-samples t tests. The sample was obtained from general education and special education teachers' perceptions in 18 school districts in Georgia's First …

Effective Principal Leadership Behaviors And Ayp Attainment: An Examination Of Distinguished And Needs Improvement Middle Schools In Georgia, Christopher M. Matthews

College of Graduate Studies: Theses & Dissertations

The purpose of this study was to examine effective principal leadership behaviors in relation to the AYP attainment of middle schools in Georgia. The relationship was examined through analyses of teachers' ratings of principals' leadership behaviors via an e-mailed instrument. The instrument contained 32 specific leadership behaviors linked to the 11 Marzano et al.'s leadership responsibilities with the highest correlation to student achievement. Three major research questions guided the inquiry of the study. First, the study investigated the presence of the leadership behaviors in distinguished and needs improvement middle schools in Georgia. Secondly, the study investigated whether there were differences …

A Qualitative Study Of The Experiences With Administrative Support Of Veteran Teachers At The Secondary Level, Rachel Hendrix Nobles

College of Graduate Studies: Theses & Dissertations

Studies have revealed that working conditions play an integral role in teachers' decisions to remain in the profession or in their current school. Additionally, studies have found that administrative support is a factor frequently cited by teachers as a component of their working conditions. Administrators are in a position allowing them to directly influence the working conditions of teachers and indirectly influence the retention of teachers. Therefore, a need existed for a deeper more complete understanding of exactly how administrator - teacher relations at the secondary level influence veteran regular education teachers' perceptions of support. In this study, the researcher …