Transforming the relationship between staff and students to effect change

This opinion piece argues for the necessity of student-staff partnerships that go beyond the common rhetoric of ‘student engagement’, achieving a richer student and staff dialogue which results in more meaningful change in policy and practice. In particular, attention is drawn to the need for such partnerships when determining technology applications that are often missed out from, or treated in isolation from, the curriculum design process. This piece cites, as an example, a student-led taught day on the Post Graduate Diploma in Learning and Teaching at Aston University in July 2015. There was clear evidence that the staff participants designed their assessments with student partners in mind. It is therefore proposed that a partnership relationship offers an effective means of moving forward from common practices where technology simply replicates, or supplements, traditional activities.

A framework for transforming, analyzing, and realizing software designs in unified modeling language

Unified Modeling Language (UML) is the most comprehensive and widely accepted object-oriented modeling language due to its multi-paradigm modeling capabilities and easy to use graphical notations, with strong international organizational support and industrial production quality tool support. However, there is a lack of precise definition of the semantics of individual UML notations as well as the relationships among multiple UML models, which often introduces incomplete and inconsistent problems for software designs in UML, especially for complex systems. Furthermore, there is a lack of methodologies to ensure a correct implementation from a given UML design. The purpose of this investigation is to verify and validate software designs in UML, and to provide dependability assurance for the realization of a UML design.^ In my research, an approach is proposed to transform UML diagrams into a semantic domain, which is a formal component-based framework. The framework I proposed consists of components and interactions through message passing, which are modeled by two-layer algebraic high-level nets and transformation rules respectively. In the transformation approach, class diagrams, state machine diagrams and activity diagrams are transformed into component models, and transformation rules are extracted from interaction diagrams. By applying transformation rules to component models, a (sub)system model of one or more scenarios can be constructed. Various techniques such as model checking, Petri net analysis techniques can be adopted to check if UML designs are complete or consistent. A new component called property parser was developed and merged into the tool SAM Parser, which realize (sub)system models automatically. The property parser generates and weaves runtime monitoring code into system implementations automatically for dependability assurance. The framework in the investigation is creative and flexible since it not only can be explored to verify and validate UML designs, but also provides an approach to build models for various scenarios. As a result of my research, several kinds of previous ignored behavioral inconsistencies can be detected.^

“I had a different way of governing”: The evangelical presidential style of Jimmy Carter and his mission for Middle East peace

President Jimmy Carter once said, "I had a different way of governing." In attempting to explain what he meant by this, Carter has been variously described as a political amateur, a trustee, a non-political politician, an "active-positive" president, and a forerunner of the 1990s' New Democrats. It is argued here, however, that mere secular descriptions and categories such as these do not adequately capture the essence of Carter's brand of politics and his understanding of the presidency. Rejecting Richard Neustadt's prescriptions for effective presidential leadership, Carter thought political bargaining and compromise were "dirty" and "sinful." He deemed the ways of Washington as "evil," and considered many, if not most, career politicians immoral. While he fully supported the institutional separation of church and state, politics for Carter was about "doing right," telling the truth, and making the United States and the world "a better demonstration of what Christ is." Like two earlier Democrats, William Jennings Bryan and Woodrow Wilson, Carter understood politics as an alternative form of Christian ministry and service. In this regard, Carter was a presidential exception. Carter's evangelical faith gave his politics meaning, skill, vision, and a framework for communication. Using Fred Greenstein's categories of presidential leadership, Carter's faith provided him with "emotional intelligence", too. However, Carter's evangelical style provoked many of his contemporaries, including many of his fellow Democrats. To his critics at home and abroad, Carter was often accused of being arrogant, stubborn, naive, and ultimately a political failure. But as evinced by his indispensable role in negotiating peace between Israel and Egypt, his leadership style also provided him some remarkable achievements. The research here is based on a thorough examination of President Carter's many writings, his public papers, interviews, and opinion pieces. Written accounts from former Carter administration officials and from Israeli and Egyptian participants at Camp David are also used. This project is largely descriptive, qualitative in approach, but quantitative data are used when appropriate and as supplements.

Transforming Participation: A Case Study of an Introductory Physics Student in a Modeling Instruction Class

We present a case study on how participation of one student changed during her first semester of introductory physics class using Modeling Instruction. Using video recordings, we explore how her behavior is consistent with a change from thinking of group learning as a parallel activity to one that is collaborative.

Transforming the Hospitality Industry into E-Business

The emergence of a technology-intensive economy requires the transformation of business models in the hospitality industry Established companies can face technological, cultural, organizations and relationship barriers in moving from a traditional business model to an e-business model. The authors suggest that market, learning, and business process orientations at the organizational level can help remove some of the barriers toward e-business and facilitate the development of e-business within existing organizational infrastructures.

A "Transforming the School-to-Prison Pipeline" Initiative: Mentoring Model Pilot Project Symposium

Abstract: This informative and interactive teaching symposium posits the Positive Peer Leadership Mentoring Program (PPLM) as an evidence-based wrap-around service for youth and families in Miami-Dade who are involved in the school-to-prison pipeline. Presenters first provide information to initiate the dialogic process of discerning and interpreting the school-to-prison pipeline, impacted by costs of incarceration for Black youth and families and the move toward effective mental health services in the juvenile justice system. Then, participants experience an interactive pedagogical mentoring format set forth in PPLM as the first step toward transforming the school-to-prison pipeline in their own classroom or other educational setting.

Transforming STEM Education

A response to recommendations by the President's Council of Advisors on Science and Technology.

Understanding the role of transforming growth factor beta signalling and epigenomics in osteoarthritis

Osteoarthritis (OA) is the most common form of arthritis with a high socioeconomic burden, with an incompletely understood etiology. Evidence suggests a role for the transforming growth factor beta (TGF-ß) signalling pathway and epigenomics in OA. The aim of this thesis was to understand the involvement of the TGF-ß pathway in OA and to determine the DNA methylation patterns of OA-affected cartilage as compared to the OA-free cartilage. First, I found that a common SNP in the BMP2 gene, a ligand in the Bone morphogenetic protein (BMP) subunit of TGF-ß pathway, was associated with OA in the Newfoundland population. I also showed a genetic association between SMAD3 - a signal transducer in the TGF-ß subunit of the TGF-ß signalling pathway - and the total radiographic burden of OA. I further demonstrated that SMAD3 is over-expressed in OA cartilage, suggesting an over activation of the TGF-ß signalling in OA. Next, I examined the connection of these genes in the regulation of matrix metallopeptidase 13 (MMP13) - an enzyme known to destroy extracellular matrix in OA cartilage - in the context of the TGF-ß signalling. The analyses showed that TGF-ß, MMP13, and SMAD3 were overexpressed in OA cartilage, whereas the expression of BMP2 was significantly reduced. The expression of TGF-ß was positively correlated with that of SMAD3 and MMP13, suggesting that TGF-ß signalling is involved in up-regulation of MMP13. This regulation, however, appears not to be controlled by SMAD3 signals, possibly due to the involvement of collateral signalling, and to be suppressed by BMP regulation in healthy cartilage, whose levels were reduced in end-stage OA. In a genome-wide DNA methylation analysis, I reported CpG sites differentially methylated in OA and showed that the cartilage methylome has a potential to distinguish between OA-affected and non-OA cartilage. Functional clustering analysis of the genes harbouring differentially methylated loci revealed that they are enriched in the skeletal system morphogenesis pathway, which could be a potential candidate for further OA studies. Overall, the findings from the present thesis provide evidence that the TGF-ß signalling pathway is associated with the development of OA, and epigenomics might be involved as a potential mechanism in OA.

Investing in Peace : Foreign Direct Investment as Economic Restoration in Sierra Leone?

Peer reviewed

Investing in Peace : Foreign Direct Investment as Economic Restoration in Sierra Leone?

Peer reviewed

Disciplinary Divides in Post-Conflict Justice and Peace : Tracking If and How we Share Ideas

Peer reviewed

Artist Kate Millett's Terminal Peace

General note: Title and date provided by Bettye Lane.

"Grandmothers for Life" a group from the Peace and Freedom contingent demonstrate against nuclear arms in the USA and USSR at the Federal Court House

General note: Title and date provided by Bettye Lane.

"Peace and Freedom" women march to federal court house (anti-nuclear demonstration)

General note: Title and date provided by Bettye Lane.