17 research outputs found
An Investigation of Technology Use and Learning Styles as Predictors of Undergraduate Information Technology Management Students\u27 Academic Achievement at Ryerson University
No full textAfter the first year of the implementation of the Information Technology Management (ITM) Learning Edge at Ryerson University, Canada, a pilot survey of laptop enabled students revealed a disturbing bimodal use pattern. The goal of this research was to determine the levels of technology use, technology acceptance and the types of learning style factors that were predictors of the academic performance of ITM undergraduate students. Several online survey instruments were administered through electronic mail to students (n= 1437) and faculty (n=23) in the School of Information Technology Management.
The data were analyzed using a combination of qualitative and quantitative methods in order to evaluate the impact of the ITM Learning Edge program. The study advanced understanding of laptop use in higher education through an analysis of the research findings and the development of recommendations for integrating laptops into the ITM curriculum
Deterministic Project Management with AI Applicability in Globalized Context
No full textThis paper identifies the rationale underlying the low success rates for globalized projects. Instead of having a traditional project manager in managing the outcomes of a globalized project, the notion of a project neoteric with manifold attributes and an emphasis in managing the process is preferred. Given the incongruence and discrepancy in planning as well as execution of activities between the Headquarters Team and the Localized Team in globalized project operation, a framework for exploiting different kinds of AI technology is proposed with the sole purpose of minimizing project estimation errors and enhancing the success rate of globalized projects. In summary, AI technology with predictive analytics and in conjunction with project neoterics offer businesses a competitive advantage and possibilities to improve project outcomes by deterministically focusing on managerial processes of project management
Attitude Control of a Tilt-rotor Tailsitter Micro Air Vehicle Using Incremental Control
No full textBy combining the ability to hover with a wing for fast and efficient horizontal flight, hybrid unmanned aircraft extend the flight envelope and therefore mission capabilities of unmanned aircraft. However, this comes at a cost: increased complexity control-wise and being more susceptible to wind disturbances. This susceptibility to wind gusts is particularly problematic for tailsitters as during hovering and vertical flight their wing is perpendicular to horizontal wind disturbances, often leading to actuator saturation. This paper presents a novel tailsitter micro air vehicle with two leading edge tilting rotors serving as its only actuators. It is shown that thrust vectoring generates sufficient control moment generation alleviating actuator saturation. Incremental nonlinear dynamic inversion (INDI) is implemented for attitude control and is demonstrated to compensate for unmodeled forces and moments whilst only relying on actuator control effectiveness and knowledge of actuator dynamics.Aerospace Engineerin
Attitude Control of a Tilt-rotor Tailsitter Micro Air Vehicle Using Incremental Control
No full textTailsitter Micro Air Vehicles with two rotors are promising due to their simplicity and efficient forward flight, but actuator saturation due to ineffective pitch control at a high angle of attack flight is a challenge limiting the flight envelope. This paper proposes a novel tilt-rotor tailsitter design which features two tilting rotors as the only means for control moment generation. Incremental Nonlinear Dynamic Inversion (INDI) is applied to the attitude control problem of the tiltrotor tailsitter, whose attitude angle tracking performance is validated by indoor and outdoor flight tests. It is found that actuator saturation is largely avoided by using thrust vectoring which provides sufficient capability of pitch moment generation. However, it is also found that the proposed design with only leading-edge tilting motors excluding any aerodynamic control surfaces has limited roll control effectiveness in forward flight.Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Control & Simulatio
The Design Charrette in the Classrooms as a Method for Outcomes-based Action Learning in IS Design
No full textThis paper explores the adaptation of a traditional studio technique in architecture – the Design Charrette – to the teaching of New Media design in a large information systems program. The Design Charrette is an intense, collaborative session in which a group of designers drafts a solution to a design problem in a time critical environment. The Design Charrette offers learning opportunities in a very condensed period that are difficult to achieve in the classroom by other means and we have adapted its application from the architecture studio to for New Media instruction. The teaching of information systems has tended to rely heavily on conventional pedagogical approaches although there is growing recognition of the importance of experiential and applied learning. Ac- creditation standards have also placed added emphasis on outcome-based learning and encouraged more mindfulness concerning instructional design (Lee et. al., 1995; McGourty et. al., 1999). As a consequence, more emphasis on experiential learning has emerged in recent years. Architecture has long been used as a reference discipline for Information Systems and much of the language used in information systems design is drawn from architectural discourse. However, while architectural design combines attention to history and form as well as function, most information systems design is driven by functional considerations. Teaching New Media design, like architecture, demands at- tention to the conceptual and aesthetic as well as the functional design perspectives and presents particular challenges. The Design Charrette, a short but intense effort to solve an architectural problem is an outcome focused form of action learning that has enormous potential to enrich the teaching of New Media design, in particular, and information systems in general.</p
A Knowledge Management Based Approach for Mortality Prediction in the Neonatal Intensive Care Unit
No full textThe workshop as the work: white anti-racism organising in 1960s, 70s, and 80s US social movements
No full textThis thesis explores the rise of anti-racism workshops developed by white activists in various United States social movements from the late 1960s through the mid-1980s. The shifting ideology of the black freedom movement in the late 1960s, from integration to Black Power, transformed white activists‘ place within racial justice struggles. While recent scholarship has begun to turn its attention towards whites‘ ongoing racial justice activities, one of the most radical and widespread of these efforts is consistently overlooked: anti-racism workshops. Increasingly prevalent from the late 1960s through to the diversity-trainings explosion of the 1990s, this thesis demonstrates that these workshops had their roots in the black freedom, women‘s liberation and gay liberation movements. White activists from these movements led these workshops in order to examine white racial domination and privilege within both leftist social movements and larger US society.
Analysing case studies from the black freedom, women‘s liberation and gay liberation/rights movements, this thesis explores the foundational assumptions of anti-racism workshops. It seeks to explain how and why these efforts sought to frame race and racism as issues of knowledge and consciousness and why such efforts constituted radical praxis. It is argued that early anti-racism workshops were pedagogical projects that sought to confront the racial ignorance that structured the lives of whites in the US, including progressives and their liberation movements. This thesis draws attention to the efficacy and power of these workshops in terms of their epistemological effects, in the transformations they brought about in whites‘ understanding, or awareness, of racial realities
Identity and consumption practices of Northamptonshire Caribbeans c.1955-1989
No full textThe objective of this thesis is to delineate and analyse Northamptonshire Caribbeans' consumption c.1955-1989. Author-collected and other oral histories alongside complementary primary and secondary references dovetail to unearth and analyse aspects of Post-War Caribbean consumption in a British provincial location that have been significantly unexplored previously. Central to the argument is the contention that identity is fundamentally significant in comprehending and analysing Northamptonshire Caribbeans' consumption. Various conceptualisations of identity facilitated development of consumer materialisations and aspirations. This thesis explores how multiple forms of identity as Caribbean, Black and British people were significant in shaping local Caribbeans' consumption. The succeeding pages address and analyse how these multiple identities influenced consumption and how provincial consumer behaviour was shaped by Caribbeans' relative co-ethnic isolation in Northamptonshire. Chapter 3 delineates and analyses consumer practices and practicalities of Northamptonshire Caribbeans. Integral within these consumer practices and practicalities are changes in consumption over time, intergenerational differences in consumption, as well as aspects of consumption that could be considered 'typical' and/or 'atypical' Northamptonshire Caribbean consumption; all of which are incorporated within this chapter. Chapter 4 connects identity and consumption through enhancing understanding of Northamptonshire Caribbeans' consumer networks. These networks interacted with the combination of identities local Caribbeans psychologically felt part of within various Caribbean, Black and British permutations. Furthermore, such identities varied more widely amongst the younger generation than their co-ethnic elders, a concept which is also addressed. Education and cultural currency are two novel strands through which to analyse connections between consumption and identity. The final two chapters deploy these concepts in an innovative manner creating and developing greater understanding of Northamptonshire Caribbeans' consumption. Chapter 5 expounds on the concept that education can be used as consumption whilst shaping future consumer behaviour, both ideas significantly under-explored previously. Chapter 6 introduces the theory of cultural currency, the idea that aspects of culture have finite, but changing, values and must be shared to have value similar to monetary currencies having exchange values for other monetary currencies. This chapter demonstrates how Northamptonshire Caribbeans shared aspects of Caribbean culture as cultural currency, fostering co-ethnic strength whilst gaining inter-ethnic respect for Caribbeans. Through comprehending Caribbean identity, correlations between empirical and social history, local consumption, as well as educational and cultural circumstances that stimulated and inspired Northamptonshire Caribbeans, this thesis distinctively illuminates how local Caribbeans' consumption interacted with various permutations of Afro-Caribbean, Black and/or British identities whilst representing idiosyncratic local nodes within these larger amalgamations
Report of the Topical Group on Cosmic Probes of Dark Matter for Snowmass 2021
No full textCosmological and astrophysical observations currently provide the only
robust, positive evidence for dark matter. Cosmic probes of dark matter, which
seek to determine the fundamental properties of dark matter through
observations of the cosmos, have emerged as a promising means to reveal the
nature of dark matter. This report summarizes the current status and future
potential of cosmic probes to inform our understanding of the fundamental
nature of dark matter in the coming decade.Comment: Report of the CF3 Topical Group for Snowmass 2021; 35 pages, 10
figures, many references. V3 updates Fig 3-2 and the author lis
Information Systems Education Journal In this issue: 4. Full Flip, Half Flip and No Flip: Evaluation of Flipping an Introductory Programming Course The Relative Efficacy of Video and Text Tutorials in Online Computing Education 44. Use of Failure in IS De
No full textThe Information Systems Education Journal (ISEDJ) is a double-blind peer-reviewed academic journal published reviewed published by ISCAP, Information Systems and Computing Academic Professionals. The first year of publication was 2003. ISEDJ is published online (http://isedj.org). Our sister publication, the Proceedings of EDSIGCon (http://www.edsigcon.org) features all papers, panels, workshops, and presentations from the conference. The journal acceptance review process involves a minimum of three double-blind peer reviews, where both the reviewer is not aware of the identities of the authors and the authors are not aware of the identities of the reviewers. The initial reviews happen before the conference. At that point papers are divided into award papers (top 15%), other journal papers (top 30%), unsettled papers, and non-journal papers. The unsettled papers are subjected to a second round of blind peer review to establish whether they will be accepted to the journal or not. Those papers that are deemed of sufficient quality are accepted for publication in the ISEDJ journal. Currently the target acceptance rate for the journal is under 40%. Information Systems Education Journal is pleased to be listed in the 1st Edition of Cabell's Directory of Publishing Opportunities in Educational Technology and Library Science, in both the electronic and printed editions. Questions should be addressed to the editor at [email protected] or the publisher at [email protected]. Special thanks to members of AITP-EDSIG who perform the editorial and review processes for ISEDJ. AITP Education Special Interest Group (EDSIG) Board of Directors Abstract This paper discusses how cloud computing can be leveraged to add value to academic programs in information systems and other fields by improving financial sustainment models for institutional technology and academic departments, relieving the strain on overworked technology support resources, while adding richness and improving pedagogical delivery of course content. A literature review on cloud definitions and how cloud paradigms are being implemented in academia is conducted. The author suggests that for smaller programs and institutions, cloud hosting of applications, services and platforms in support of information systems programs may be the only financially viable solution to course technology requirements. The impact of transitioning core information systems courses to a cloud paradigm is discussed, and examples of how the transition can improve course content and delivery are provided. Finally, details are presented on how a transition to the cloud is being accomplished in the information systems program of the school of continuing studies at the author's small liberal arts university
