The Need and Requirements to a Strategy Ontology

The importance of strategy and strategy construct is not a new phenomenon. However as strategy work becomes less tangible, concerns with understanding, describing, and managing strategies develops into an increasingly complex subject. Current strategy concepts are dispersed and lack integration. Moreover, the enablement of modelling practices around strategy concepts considering the entire strategy lifecycle are also missing. Consequently, this paper focuses on issues with strategy in theory and practice, why a strategy ontology is needed and how this can be developed

Leading the Practice in Layered Enterprise Architecture

While Enterprise Architecture (EA) causes organisations to think, work and model in domains, there are inadequacies in such a waterfall approach. By restating domains as layers, i.e. LEAD (Layered Enterprise Architecture Design/ Development) based on the LEAD Enterprise Ontology, EA performs better in enterprise layers and levels of abstraction. Through LEAD, the domain relationships are also better captured, hence leading the advancement of agile EA

Total posterior leg open wound management with free anterolateral thigh flap: case and literature review.

Soft tissue coverage of the exposed Achilles tendon is a unique reconstructive challenge. In this report, we describe the management of a large posterior leg wound with exposed Achilles tendon using a free anterolateral thigh (ALT) flap. A careful review of alternative reconstructive options is included, along with their respective advantages and disadvantages. A 32-year-old white man suffered a fulminant right lower extremity soft tissue infection requiring extensive debridement of the entire posterior surface of the right leg. The resulting large soft tissue defect included exposure of the Achilles tendon. Reconstruction of the defect was achieved with an ALT flap and split-thickness skin graft for coverage of the Achilles tendon and gastrocnemius muscle, respectively. The patient was able to ambulate independently within 2 months of the procedure

Tracking Culture: The Meanings of Community Engagement Data Collection in Higher Education

The essay briefly outlines the history of community engagement at DePaul University in order to explore how and why universities and colleges are increasingly adopting data collections systems for tracking community engagement. I explore the question of why there is a growing interest in tracking engagement within the academy and suggest that dominant meanings attached to tracking behavior (e.g., recognition, marketing, budget legitimation) overshadow more critical and political rationales for documenting engagement, such as those that emerge out of aspiration to understand how higher education can play a role in promoting social justice and transforming communities. I argue that the latter requires a critical, self-reflexive, ethnographic approach to tracking that illuminates not only positive outcomes of engagement but also the inevitable challenges or failures of engagement that can limit student learning, faculty scholarship, and, perhaps most importantly, community benefit

Jitter and Decision-level Noise Separation in A/D Converters

Gaussian aperture jitter leads to a reduced SNR of A/D converters. Also other noise sources, faults and nonlinearities affect the digital output signal. A measurement setup for a new off-chip diagnosis method, which systematically separates the jitter-induced errors from the errors caused by these other factors, is described. Deterministic errors are removed via a subtracting technique. High-level ADC simulations and measurements have been carried out to determine relations between the size of the jitter or decision-level noise and the remaining random errors. By carrying out two tests at two different input frequencies and using the simulation results, errors induced by decision-level noise can be remove

Nutrition as an Index to Relative Economic Development

Investigation of nutrition as a reliable measure of relative economic development. Fourteen specific indices were grouped and combined to make six general indices. Subjected to the Kendall test of concordance, they were found to measure the same basic phenomenon that, on examination, appeared to be symptomatic of economic development and, therefore, reliably combined into a single index. A nutrition index was then compiled for specific countries in terms of gross calories per capita per day and adjusted to age structure, climate ami .quality of diet. All countries for which information was available were ranked by this nutritional index and tested against the economic development index. The two measures were found to have a Spearman Rank Correlation of r, = .871, indicating a high correlation

Untangling the Ivy: Discovering Vincentian Service Learning at DePaul University

Howard Rosing explains how community-based service learning has been implemented throughout curricula at DePaul University from 1998 to 2008. At the time the article was written, he was the executive director of the Steans Center for Community-based Service Learning, which oversees DePaul’s service learning courses. To do so effectively, the Center cultivates an atmosphere of respect among its staff and reflection on its own operations and on those of the university hierarchy. This is to ensure it does not promote injustice itself. Universities have historically treated surrounding communities as “laboratories for scholarship and ultimately institutional prestige,” and as groups without their own contributions to make in efforts to solve social problems. To avoid this, the Center is committed to collaborating with the communities in which service learning takes place. DePaul’s Community Service Minor is described, with particular attention to the ideas and pedagogy employed in its foundation course. Rosing outlines how these approaches to service learning exemplify the university’s Vincentian mission