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- Resource Type:
- Report
- Creator:
- Lowry, Kelly
- Abstract:
- The growing interest in the long-term performance of pile foundations and their ability to resist the negative effects of water exposure and aggressive soils has led to considering non-corrosive materials such as fibre-reinforced polymer (FRP). The most common applications are light-bearing structures in waterfront environments, while applications for larger structures have not been widely accepted in industry due to the lack of long-term records and design guidelines available. Previous research has primarily focused on the load transfer of concrete-filled FRP tubes—making it difficult to quantify the performance of FRP as a piling material on its own. In this study, a numerical model using the finite element method was developed to simulate small-scale load tests of hollow carbon-fibre reinforced polymer (CFRP) and glass-fibre reinforced polymer (GFRP) piles in soft clay. Verification of the model was attained using results from axial and lateral load tests on small-scale hollow CFRP and GFRP piles and pile-soil interaction was modelled using experimental data from interface shear tests conducted at Carleton University. A parametric analysis was performed to investigate and determine the key factors that influence the axial and lateral load response of hollow FRP piles. The findings of this research indicate that the number of FRP layers impacts loading behaviour significantly, while inner tube soil height has a reasonable influence on axial load response and fibre orientation has a minor effect under lateral load conditions.
- Date Created:
- 2022-12-23
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- Resource Type:
- Report
- Creator:
- Daigle, Alexandre, Poulin, Marc-André, Maldague, Lucas Rioux, and Gagnon, François
- Abstract:
- Peer-to-peer networks are well known for file sharing between multiple computers. They establish virtual tunnels between computers to transfer data, but NATs makes it harder. A NAT, Network Address Translation, is a process which transforms private IP addresses, such as 192.168.2.1, into public addresses, such as 203.0.113.40. The idea is that multiple private addresses can hide behind a single public address and thus virtually enlarge the number of allocable public IP addresses. When an application in the local network establishes a connection to Internet, the packet passes through the NAT which adjusts the IP header and maps an external port to the computer which sent the request. When packets are received from the Internet by the NAT, they are forwarded to the internal host which is mapped to the port on which the packet was received, or dropped if no mapping exists. In this paper, we will introduce you to NAT and P2P, we will discuss the numerous ways NATs use to translate private IP addresses into public ones, we will discuss known techniques used to fix the problem and we will also present how popular peer-to-peer programs bypass NATs. This paper is written so anybody with a reasonable knowledge of networking would grasp the essentials. It is important to keep in mind that the traversal methods presented in this document work for UDP and TCP and require no manual configuration of the Network Address Translator itself.
- Date Created:
- 2012-10-30
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- Resource Type:
- Report
- Creator:
- Stricker, Ulla de and Jordan, Isla
- Abstract:
- Information management (IM) in the Canadian public sector is a complex area involving many professions such as librarians, archivists, records managers and information technology professionals. This exploratory study looks at the literature and experiential (qualitative) evidence from IM professionals in order to paint a picture of information management principles and practice in the Canadian federal government. Personal interviews were conducted with 20 librarians, information managers, records managers and other information professionals. Responses indicated that although the public sector has made tremendous strides in IM, there is often a gap between IM policy and practice as shown by inconsistencies and confusion in day to day operations compounded by the decimation of federal libraries (which are repositories of external as well as government information). The study also looks at roles of librarians and other IM professionals now and in the future. These professionals are well positioned to help close the gap between information policy and practice, moving forward toward more coordinated and integrated practices in information management as well as making information accessible and usable for their clients. Such functions aid the Canadian public sector in becoming a more effective knowledge organization.
- Date Created:
- 2013-04-02
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- Resource Type:
- Report
- Creator:
- Renon, Flavia
- Abstract:
- The purpose of this working paper is to examine the role of Personal Learning Environments (PLEs) in higher education. This information will serve as a framework to inform a study of PLE use at Carleton University.
- Date Created:
- 2013-04-30
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- Resource Type:
- Report
- Creator:
- Winseck, Dwayne
- Date Created:
- 2022
-
- Resource Type:
- Report
- Creator:
- Winseck, Dwayne
- Abstract:
- The Canadian contribution and data set prepared as part of the Global Media and Internet Concentration (GMIC) project offers an independent academic, empirical and data-driven analysis of a deceptively simple yet profoundly important question: have telecom, media and internet markets become more concentrated over time, or less? Media Ownership and Concentration is presented from more than a dozen sectors of the telecom-media-internet industries, including film, music and book industries.
- Date Created:
- 2022
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- Resource Type:
- Report
- Creator:
- Beale, Mike
- Description:
- More about the Regulatory Governance Initiative (RGI): https://carleton.ca/rgi
- Abstract:
- Canada’s coal-fired electricity regulations were published in 2012 and were the first federal regulations targeting greenhouse gas (GHG) emissions from stationary sources. They have since been strengthened. This case study tells the policy story of how the regulations came about, and how in the space of 18 months the government’s regulatory approach evolved from one based on emissions intensity, to cap-and-trade, to capital stock turnover. It also tells the technical story of how a simple regulation based on the length of time a facility has to operate can still build in elements of trading and other flexibilities. It ends with some observations around lessons learned.
- Date Created:
- 2019-05-14
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- Resource Type:
- Report
- Creator:
- LeBlanc, Michelle, Mahling, Alexa, and Peters, Paul A.
- Description:
- Visit the Spatial Determinants of Health Lab website at https://carleton.ca/determinants
- Abstract:
- Canadians living in rural communities are diverse, with individual communities defined by unique strengths and challenges that impact their health needs. Understanding rural health needs is a complex undertaking, with many challenges pertaining to engagement, research, and policy development. In order to address these challenges, it is imperative to understand the unique characteristics of rural communities as well as to ensure that the voices of rural and remote communities are prioritized in the development and implementation of rural health research programs and policy. Effective community engagement is essential in order to establish rural-normative programs and policies to improve the health of individuals living in rural, remote, and northern communities. This report was informed by a community engagement workshop held in Golden Lake, Ontario in October 2019. Workshop attendees were comprised of residents from communities within the Madawaska Valley, community health care professionals, students and researchers from Carleton University in Ottawa, Ontario, and international researchers from Australia, Sweden, and Austria. The themes identified throughout the workshop included community strengths and initiatives that are working well, challenges and concerns faced by the community in the context of health, and suggestions to build on strengths and address challenges to improve the health of residents in the Madawaska Valley.
- Date Created:
- 2020-12-10
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- Resource Type:
- Report
- Creator:
- LeBlanc, Michele, Sinclair, Laleah, Peters, Paul A., and Sendanyoye, Claudia
- Abstract:
- The small size coupled with remoteness of rural communities in Canada, Australia, and Sweden introduce challenges in accessing sufficient health services (1-3). The sparse health services in rural areas impose “the tyranny of distance” on rural and remote populations, necessitating lengthy travel times to receive care. Despite the increased challenges rural communities face, a dearth of research on rural health persists, particularly rural youth health (4,5). A broad scoping review was undertaken to identify literature regarding rural youth health in Canada, Australia, and Sweden. The studies were coded according to population focus, health focus, access, and general. The scoping review produced the Rural Youth Health Scoping Review Database, which provides an overview of the available research on rural youth health.
- Date Created:
- 2020-07-06
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- Resource Type:
- Report
- Creator:
- Petrie, Sam, Carson, Dean B., Steven, Sebastian, Peters, Paul A., Priest, Liam, Waid, Chelsea, and Sinclair, Laleah
- Description:
- Visit the Spatial Determinants of Health Lab website at https://carleton.ca/determinants
- Abstract:
- Rural and remote communities in both Australia and Canada have a higher burden of mental illness relative to their urban counterparts. Suicide rates, particularly, are higher across all age groups among men in rural communities as compared to metropolitan areas. Mental health issues are especially present in younger populations within these communities. Additionally, rural and remote communities tend to have higher proportions of Indigenous origin individuals, who face additional challenges and service barriers. Rural and remote communities often encounter significant barriers to accessing mental health care. Individuals from these communities may be serviced solely by general health care providers that are not trained in mental health treatment. Travelling away from the community to alleviate this issue only further hinders accessibility as these individuals must travel larger distances to access specialized health services. When services are accessed, those from rural and remote communities are met with longer wait times than their urban counterparts. With no specialized treatment within the rural or remote community and inaccessible treatment outside the community, mental health care must shift to informal caregivers and the community as a whole. Rural and remote communities are often not trained in mental health care. Interventions to address rural and remote youth mental health are needed to equip communities with the tools and skills to overcome access barriers and support community members. A review of recent literature related to rural and remote youth mental health interventions was conducted. The aim of the review is to characterize these mental health interventions in Australia and Canada and examine how they relate to youth.
- Date Created:
- 2019-11-20
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- Resource Type:
- Report
- Creator:
- Morris, Sydney, Peters, Paul A., LeBlanc, Michele, Steven, Sebastian, Carson, Dean, and Petrie, Sam
- Abstract:
- Rural and remote communities in Australia and Canada experience barriers to accessing healthcare services (1). These barriers are especially pronounced when attempting to access more specialized health care services, such as paediatric (2–4). Both countries have implemented programs that aim to bridge the gap between rural communities and specialized healthcare. One such service is telepaediatrics. Telepaediatrics, as part of telehealth, refers to any paediatric health-related service, network, or medical tool that transmits voice, data, images and information through telecommunication programs as part of providing health services (5–7). Telehealth services are ideal because they remove the need to relocate the rural patient to urban specialist sites (5–7). In a WHO survey (2010), 60% of member countries had telehealth services in place but only 30% of these programs were implemented as part of routine care (8). Only 3 member countries had established telepaediatric services in place (8). No previous investigations examine the use of telehealth programs in urban versus rural settings (8). This review aims to identify the common barriers to telepaediatric services in rural Australia and Canada and outlines suggestions for future implementation.
- Date Created:
- 2019-11-20
-
- Resource Type:
- Report
- Creator:
- Paskaran, Saambavi, Carson, Dean B., Leblanc, Michele, Petrie, Sam, and Peters, Paul A.
- Description:
- Visit the Spatial Determinants of Health Lab website at https://carleton.ca/determinants
- Abstract:
- Although health care is widely accessible in most developed countries, rural areas often struggle to adequately meet health care needs. Challenges in accessing and receiving adequate health care introduce large variations in disease levels, level of treatment, life expectancy,and overall health status for rural populations. eHealth, or electronic health,defined here as any electronic medium used to access health services,is a method used to bridge the gap between rural and urban centers to improve health care access. Including the above definition, eHealth also includes any technology designed to improve efficiencies and reduce costs in relation to health care. By providing a comprehensive overview of feedback from past interventions, policy-makers and program developers can develop strategies to improve the implementation and the use of eHealth technologies.
- Date Created:
- 2019-08-12
-
- Resource Type:
- Report
- Creator:
- Petrie, Samuel, LeBlanc, Michele, Peters, Paul A., Aboukarr, Sereen, Paskaran, Saambavi, and Carson, Dean B.
- Description:
- Visit the Spatial Determinants of Health Lab website at https://carleton.ca/determinants
- Abstract:
- A review of recent literature related to eHealth technologies in Canada and Australia was conducted to better understand specific barriers and enablers for the uptake, acceptability, and success of eMental health programs. It has been shown that the more “rural” or “remote” a community, the access to mental health services decreases. By mitigating barriers and promoting enablers, successful eMental health integration can increase access to mental health services for rural residents. eMental health aims to bridge the gap between rural and urban mental health services by introducing electronic methods such as teleconferencing or videoconferencing for psychological services, virtual referral to psychiatrists, and sharing of electronic records. Successful integration of the technology remains a challenging task, with key actors, enablers, and barriers all influencing its success.
- Date Created:
- 2019-07-12
-
- Resource Type:
- Report
- Creator:
- Petrie, Sam, Sendanyoye, Claudia, Sebastian, Steven, Carson, Dean, and Peters, Paul A.
- Description:
- See also Carleton's Spatial Determinants of Health Lab: https://carleton.ca/determinants
- Abstract:
- Rural and remote communities comprise around32% and 22% of Australia’s and Canada’s population. However, only 14% and 16% of family physicians in Australia and Canada, respectively, practice in these communities, resulting in a disproportion in access as compared with urban areas. An erosion of health services occurs when the number of physicians and other health care providers in a region is insufficient or these professionals are non-existent. Even when existing in a rural and remote region, providers are often overburdened. Inaccessibility to services in rural and remote communities’ results in poor health outcomes for all involved. In Canada, 1 in 7 physicians will leave rural practice within two years. Strategies to address these turnover rates and the lessening interest in entering rural practice have focused on supporting recruitment and retention initiatives (RnR) to first bring physicians into rural practice and then encourage physicians to continue in rural practice beyond the short-term. These programs have so far been insufficient or ineffective to address the lack of physicians in rural and remote areas. A review of recent literature related to RnR initiatives focused on rural physicians in Australia and Canada was conducted to investigate the strengths and limitations of initiatives. Further, this review critically examines the short and long-term feasibility of initiatives and develops a conceptual framework for designing or examining RnR initiatives.
- Date Created:
- 2019-07-12
-
- Resource Type:
- Report
- Creator:
- Peters, Paul A. and Petrie, Samuel
- Description:
- This report was prepared for the Centre for Rural Medicine in Storuman, Sweden, as part of the Free Range international student exchange program. See also Carleton's Spatial Determinants of Health Lab: https://carleton.ca/determinants
- Abstract:
- This report is provides guidance for research teams who are currently planning or are in the midst of implementing an e-health intervention in rural communities. It describes the important factors which need to be considered when scaling - up a pilot project from one context to another, and demonstrates what a successful project needs to maximize the probability that it will achieve the desired level of spread within the healthcare system. This report can be used as a reference for people who wish to implement a novel intervention into a new environment. Ideally it will be used in the early stages of intervention design to help researchers understand how a complex adaptive system functions and why navigating one is important for the outcome of their intervention. To begin, the report covers some basic terminology used when discussing complex adaptive systems and highlights the importance of working with these ideas moving forward. Next, in-depth discussions about sense-making, leverage points, self-organization, and agent-based modelling provide evidence of the complexity of implementation. Finally, the principle of antifragility is discussed, as well as a tangible example of an intervention which has been designed with antifragility in mind. Finally, the conclusion summarizes the key findings of the report, offers future directions, and identifies some of the limitations.
- Date Created:
- 2018-09-22
-
- Resource Type:
- Report
- Creator:
- Centre for Studies on Poverty and Social Citizenship
- Description:
- Special thanks to the Toolkit researchers, including Tara McWhinney, Aaron Kozak and Evan Culic for their contributions towards building this toolkit. Cette publication est aussi disponible en français.
- Abstract:
- This Community-Based Research Toolkit is intended for community organizations trying to decide if they want to conduct research, and whether they should seek an academic partner to work with to conduct this research. This toolkit is designed as a project development checklist that acts as a guide for things to consider for community organizations conducting a research project.
- Date Created:
- 2019-07-02
-
- Resource Type:
- Report
- Creator:
- van de Sande, Adje, Feder, Zoey, Ang, Steven, and McIntosh, Karen
- Date Created:
- 2019-03-06
-
- Resource Type:
- Report
- Creator:
- Feder, Zoey, McWhinney, Tara, Occhiuto, Katherine, Colpitts, Jennifer, Hagi-Aden, Ismail, van de Sande, Adje, and Hussein, Ahmed
- Description:
- More about the Centre for Studies on Poverty and Social Citizenship: https://carleton.ca/cspsc See also: Canada's First National Housing Strategy - A Panel Discussion focusing on Canada’s first National Housing Strategy at the CASWE National Conference 2018
- Abstract:
- In 2016, with funding from the Ontario Trillium Foundation’s Seed Grant program, The Somali Centre for Family Services of Ottawa (SCFS) invited Carleton University’s Centre for Studies on Poverty and Social Citizenship (CSPSC) to partner on the completion of a needs assessment focusing on the barriers faced by Somali youth in accessing post-secondary education, and employment training and opportunities. In carrying out this research, the SCFS’s main objective was to address social and economic exclusion locally by inviting Somali youth (age 19-30) from the Ottawa area to engage in the conceptualization and design of resources that could best support their participation in educational and vocational programs.
- Date Created:
- 2017-05-23
-
- Resource Type:
- Report
- Creator:
- Winseck, Dwayne
- Description:
- This report was originally published on December 7, 2021. We re-released in on December 17, 2021 after cleaning up the text from an editorial point of view. This resulted in some stylistic changes but nothing substantive.
- Date Created:
- 2021-12-07
-
- Resource Type:
- Report
- Creator:
- Winseck, Dwayne
- Date Created:
- 2021-11-23
-
- Resource Type:
- Report
- Creator:
- Winseck, Dwayne
- Abstract:
- This report examines the development of the media economy over the past thirty-five years. Since beginning this project a decade ago, we have focused on analyzing a comprehensive as possible selection of the biggest telecoms, Internet and media industries (based on revenue) in Canada, including: mobile wireless and wireline telecoms; Internet access; cable, satellite & IPTV; broadcast television, specialty and pay television services as well as Internet-based video subscription and download services; radio; newspapers; magazines; music; Internet advertising; social media; operating systems; browsers, etc.
- Date Created:
- 2020-11-16
-
- Resource Type:
- Report
- Creator:
- Winseck, Dwayne
- Description:
- Part of a series from the CMCRP. Visit the CMCRP website for project details and background: http://www.cmcrp.org
- Abstract:
- Every year the Canadian Media Concentration Research Project puts out two reports on the state of the telecoms, internet, and media industries in Canada. This is the second installment in this year’s series. Whereas the first report in this series examines the growth, development and upheaval that are transforming the media industries in Canada, this report takes a step further by asking a deceptively simple but profoundly important question: have these industries—individually and collectively—become more or less concentrated over time? The report does so by examining the state of competition and concentration in the mobile wireless and wireline telecoms market, broadband internet access, cable, satellite & IPTV services, broadcast television and radio, specialty and pay television services, online video subscription and download services, newspapers, magazines, internet advertising, search engines, social media as well as mobile and desktop operating systems and browsers. This year’s report also adds significantly to our efforts last year to examine the dynamics of advertising spending across all media in Canada, i.e. TV, radio, online, newspapers, magazines and out-of-doors. As we noted in our first report, we have also significantly expanded our coverage by taking some preliminary steps to capture a broader range of audiovisual media services that are delivered over the internet.
- Date Created:
- 2019-12-13
-
- Resource Type:
- Report
- Creator:
- Winseck, Dwayne
- Description:
- Part of a series from the CMCRP - visit the CMCRP website for additional background. See also the related overview Poster - Canada’s Top Media, Internet & Telecom Companies by Market Share (2017) The workbook and reports were revised in early January 2019 to replace estimated revenue values for the mobile wireless, internet access and internet advertising markets with published final revenue figures from the Canadian Radio-television and Telecommunications Commission (CRTC) on December 21, 2018 and by the Internet Advertising Bureau of Canada on December 10, 2018.
- Abstract:
- This report examines the state of competition in the mobile wireless market, internet access, broadcast, pay and streaming TV services, internet advertising, advertising across all media, newspapers, browsers, online news sources, search, social media, operating systems, etc. in Canada over the period from 1984 until 2017. We call the sum-total of these media “the network media economy”. We then use two common metrics—Concentration Ratios and the Herfindahl-Hirschman Index (HHI)—to determine whether these markets—individually and collectively—are competitive or concentrated.
- Date Created:
- 2019-01-06
-
- Resource Type:
- Report
- Creator:
- Winseck, Dwayne
- Description:
- Part of a series from the CMCRP - visit the CMCRP website for additional background. The workbook and reports were revised in early January 2019 to replace estimated revenue values for the mobile wireless, internet access and internet advertising markets with published final revenue figures from the Canadian Radio-television and Telecommunications Commission (CRTC) on December 21, 2018 and by the Internet Advertising Bureau of Canada on December 10, 2018.
- Abstract:
- The report examines the development of the media economy over the past thirty-three years. We do so by examining a dozen or so of the biggest telecoms, internet and media industries in Canada, based on revenue. These include: mobile wireless and wireline telecoms; internet access; cable, satellite & IPTV; broad- cast, specialty, pay and over-the-top TV; radio; newspapers; magazines; music; and internet advertising. We call the total of these sectors “the network media economy”. Our method is simple: we begin by collecting, organizing, and making available stand-alone data for each media industry individually. We then group related, comparable industry sectors into three higher level categories: the “network media” (e.g. mobile wireless, internet access, broadcast distribution), the “content media” (e.g. television, newspapers, magazines, etc.) and “internet media” (e.g. internet advertising, search, internet news sources). Ultimately, we combine them all together to get a bird’s-eye view of the network media economy. We call this the scaffolding approach.
- Date Created:
- 2019-01-06
-
- Resource Type:
- Report
- Creator:
- Winseck, Dwayne
- Description:
- Part of a series from the CMCRP. Visit the CMCRP website for project details and background: http://www.cmcrp.org
- Abstract:
- This report examines the development of the media economy over the past thirtyfour years. Since beginning this project nearly a decade ago, we have focused on as comprehensive as possible selection of the biggest telecoms, internet and media industries (based on revenue), including: mobile wireless and wireline telecoms; internet access; cable, satellite & IPTV; broadcast television, specialty and pay television services and over-the-internet video subscription and download services; radio; newspapers; magazines; music; internet advertising; social media; operating systems; browsers, etc. This year, we have made some fairly dramatic changes in terms of what we cover, and the breadth of our analysis. For the first time, this report takes some preliminary steps to capture a broader range of audiovisual media services that are delivered over the internet beyond online video subscription and download services and internet advertising, including: online gaming, app store and music downloads.
- Date Created:
- 2019-12-13
-
- Resource Type:
- Report
- Creator:
- Patsula, Michael, Tran, Christopher, Wang, Christopher, Khalil, Hoda, Dick, Kevin, Melone, Benjamin, Wainer, Gabriel, and Anilkumar, Rahul
- Abstract:
- The COVID-19 pandemic has contributed to massive rates of unemployment and greater uncertainty in the job market. There is a growing need for data-driven tools and analyses to better inform the public on trends within the job market. In particular, obtaining a “snapshot” of available employment opportunities mid-pandemic promises insights to inform policy and support retraining programs. In this work, we combine data scraped from the Canadian Job Bank and Numbeo globally crowd-sourced repository to explore the relationship between job postings during a global pandemic and Key Performance Indicators (e.g. quality of life index, cost of living) for major cities across Canada. This analysis aims to help Canadians make informed career decisions, collect a “snapshot” of the Canadian employment opportunities amid a pandemic, and inform job seekers in identifying the correct fit between the desired lifestyle of a city and their career. We collected a new high-quality dataset of job postings from jobbank.gc.ca obtained with the use of ethical web scraping and performed exploratory data analysis on this dataset to identify job opportunity trends. When optimizing for average salary of job openings with quality of life, affordability, cost of living, and traffic indices, it was found that Edmonton, AB consistently scores higher than the mean, and is therefore an attractive place to move. Furthermore, we identified optimal provinces to relocate to with respect to individual skill levels. It was determined that Ajax, Marathon, and Chapleau, ON are each attractive cities for IT professionals, construction workers, and healthcare workers respectively when maximizing average salary. Finally, we publicly release our scraped dataset as a mid-pandemic snapshot of Canadian employment opportunities and present a public web application that provides an interactive visual interface that summarizes our findings for the general public and the broader research community.
- Date Created:
- 2022-06-08
-
- Resource Type:
- Report
- Creator:
- Robson, Jennifer
- Abstract:
- Previous research has identified several likely causes of eligible non-participation in the Canada Learning Bond (CLB), including awareness, financial exclusion, and administrative barriers. This study expands on that research, with a particular focus on the role of tax-filing as an administrative obstacle to accessing the CLB. I present results from an online survey of low and modest income parents (n=466) conducted in 2021. We find that, even among parents reporting they have received the CLB (46%), a majority (51%) report low confidence in their familiarity with the program, and more than one in six (17%) are unaware of the need to file tax returns to maintain eligibility for annual CLB payments. Self-reported regular tax-filing is associated with a 59% increase in the probability of accessing the CLB, even when controlling for a range of parental characteristics. This study confirms previous work by Harding and colleagues (2019) that non-filing may explain some share of eligible non-participation in education savings incentives. Tax-filing services may be an important pathway to improve CLB access. Low and modest income parents show substantial diversity in their preferred filing methods and outreach efforts cannot be concentrated in only one avenue if they are to be successful. The study also tests a small ‘nudge’ to address gaps in awareness and finds that information-only approaches to outreach are likely to have limited success, even with motivated populations.
- Date Created:
- 2022-03-31
-
- Resource Type:
- Report
- Creator:
- Lawless, Jo-Anne M.
- Description:
- Commissioned by: The School of Indigenous and Canadian Studies, Carleton University. Prepared by: Jo-Anne M. Lawless, PhD Student, School of Indigenous and Canadian Studies, Under the supervision of: Dr. Kahente Horn-Miller, Associate Professor
- Abstract:
- This history begins with an examination of Carleton's first acknowledgements of Indigenous peoples in their media offerings and course calendars, and follows the trajectory of academic and administrative initiatives in regard to Aboriginal programming, from the early 1940s to the present. While the report traces the ongoing efforts toward Indigenous inclusion at Carleton University, it is also a reflection of the contemporaneous social changes of the twentieth and twenty-first centuries.
- Date Created:
- 2016-04-30
-
- Resource Type:
- Report
- Creator:
- Racioppo, Michael, Buss, Doris, George, Sarah, Kumah, Cynthia, Ekpedeme, Edem, Ibrahim, Aisha, Rutherford, Blair A, and Kinyanjui, Sarah
- Date Created:
- 2021-09-30
-
- Resource Type:
- Report
- Creator:
- Brouchard, Alex, Campbell, Ryan, Chavoshi, Siavash, and Webb, Andrew
- Abstract:
- The digital economy, which was once considered as a panacea, is becoming increasingly viewed as a grand societal challenge – a problem that not only presents significant barriers to many people but is also so complex that it cannot be tackled by any one single organization. Mangers influence how the components of the global digital infrastructure, such as data analytics, artificial intelligence, and robotics impact society. However, mitigating the broad-gauged impacts of the digital economy, like its impact on the nature of work, would benefit from new ideas about manger’s roles in the digital economy. Framed in a management learning perspective, this study collates what we know, and what we need to know, about management and the digital economy. Overall, this paper suggests that managers need to learn new habits of thought to build a more balanced, equitable, and sustainable version of digital economy. Perspectives on how to design management learning environments to help managers think of, then implement, a digital ecosystem rather than a digital economy will contribute to ongoing debates about management learning that will advance positive transformations of the nature of work.
- Date Created:
- 2022-01-28
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- Resource Type:
- Report
- Creator:
- Brouard, Francois, Armenakyan, Anahit, and Neilson, Leighann
- Abstract:
- This research project is an examination of change in the fundraising activities employed by small Canadian registered charities (defined as registered charities with total annual revenues under $100,000) over the ten year period from 2000 to 2009. Utilizing data from the Registered Charity Information Returns (T3010) filed by charities with the Canada Revenue Agency (CRA), the study provides a profile of fundraising methods used, examining trends in types and number of fundraising methods utilized over the ten year period. We analyze variation in terms of size, designation type (charitable organization/public foundation /private foundation), location (rural/urban), charitable activity (welfare, religion, education, health, benefit to the community, other), orientation (religious/secular), and geographic region (each province and territory, western Canada/central Canada/Maritimes/territories).
- Date Created:
- 2012-10-31
-
- Resource Type:
- Report
- Creator:
- Armenakyan, Anahit, Brouard, Francois, and Neilson, Leighann
- Abstract:
- The term ‘fundraising methods’ refers to the tactics used by charities to generate current or future monies and gifts in kind to provide services to clients, fund research, and cover administrative costs. Under conditions of reduced financial support from government, fundraising is an important, even critical, source of revenue for charities. Equally important is access to accurate information on fundraising methods used by charities in Canada. This paper traces the evolution of fundraising data collected by Canada Revenue Agency (CRA) over the last ten years, compares definitions employed by CRA with examples drawn from the academic and practitioner literatures, and highlights methods not currently being tracked by the T3010 Registered Charity Information Return.
- Date Created:
- 2012-10-31
-
- Resource Type:
- Report
- Creator:
- Higgins, Christopher and Duxbury, Linda E.
- Abstract:
- This report provides key findings and recommendations from a study of work-life conflict and employee well-being that involved 4500 police officers working for 25 police forces across Canada. Findings from this study should help police forces across Canada implement policies and practices that will help them thrive in a "sellers market for labour."
- Date Created:
- 2012-03-01
-
- Resource Type:
- Report
- Creator:
- Duxbury, Linda E. and Higgins, Christopher
- Abstract:
- The study examined work-life experiences of 25,000 Canadians who were employed full time in 71 public, private and not-for-profit organizations across all provinces and territories between June 2011 and June 2012. Two-thirds of survey respondents had incomes of $60,000 or more a year and two-thirds were parents. Previous studies were conducted in 1991 and 2001. “It is fascinating to see what has changed over time and what hasn’t,’’ said Duxbury. Among the findings: Most Canadian employees still work a fixed nine-to-five schedule – about two-thirds. Overall, the typical employee spends 50.2 hours in work-related activities a week. Just over half of employees take work home to complete outside regular hours. The use of flexible work arrangements such as a compressed work week (15 per cent) and flexible schedules (14 per cent) is much less common. Fifty-seven per cent of those surveyed reported high levels of stress. One-third of working hours are spent using email. Employees in the survey were twice as likely to let work interfere with family as the reverse. Work-life conflict was associated with higher absenteeism and lower productivity. Succession planning, knowledge transfer and change management are likely to be a problem for many Canadian organizations. There has been little career mobility within Canadian firms over the past several years.
- Date Created:
- 2012-10-25
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- Resource Type:
- Report
- Creator:
- Morris, Marika
- Description:
- The study was initiated as Canada’s contribution to the Wilson’s Centre Global Women’s Leadership Initiative Women in Public Service Project initiated by Hilary Clinton when she was Secretary of State. In partnership with the Centre for Women in Politics and Public Leadership, Gender Equality Measurement Initiative, and Centre for Research on Women and Work at Carleton University and the Public Service Commission of Canada.
- Abstract:
- This study was undertaken to determine whether women in leadership positions in the Canadian federal Public Service (PS) have had an impact on policy, programs, operations, administration or workplace conditions, what that impact might be, and how to measure it. Drawing from qualitative interviews with current and retired Executives and Deputy Ministers in the Canadian federal public service, it provides recommendations and considerations around gender and impact moving forward.
- Date Created:
- 2016-06-22
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- Resource Type:
- Report
- Creator:
- Duxbury, Linda E. and Bennell, Craig
- Abstract:
- Police in schools In an era where the costs of policing are constantly under scrutiny from governing municipalities, the time has come for police agencies to re-evaluate the services they provide. To do this, they need to answer questions relating to the value that different activities they perform create in the communities they serve. In other words, they need to change the focus of the conversation from “what does this service cost” to “what value does this service provide.” This document summarizes key findings from a longitudinal (2014-2017), multi-method (quantitative, qualitative, and ethnographic analysis, along with a Social Return on Investment [SROI] analysis) case study undertaken to identify the value of School Resource Officers (SROs) that are employed by Peel Regional Police and work in the service’s Neighborhood Police Unit (NPU). Of note is the application of SROI techniques in this evaluation process. SROI, a methodology that emerged from the not-for-profit sector, helps researchers identify sources of value outside of those considered through traditional valuation techniques, such as cost-benefit analysis. Evaluation of Peel Police’s SRO program was motivated by a number of factors. First, the costs of this program are both easy to identify and significant (just over $9 million per year). Second, it is very challenging to identify the value that this program provides to students and the community. The challenges of quantifying the value offered by assigning full-time SROs to Canadian high schools is evidenced by the fact that such programs are rare, as police services around the world have responded to pressures to economize by removing officers from schools and either eliminating the role of the SRO or having one officer attend to many schools.
- Date Created:
- 2018-01-10
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- Resource Type:
- Report
- Creator:
- Yisa, Felix
- Abstract:
- My study attempted to find out if the old part of our brain (limbic system) had a significant role in influencing how we detect the valence of blurry words without conscious awareness of what the words are. 10 participants were shown blurry words that could not be read and were asked to guess valence, without a time limit. The hypotheses for this study was that participants would be accurate in detecting valence of blurred words and that participants would rate negative words the most accurately. I also predicted that participants would attempt to read words before rating valence and they would attempt to read the words only in the beginning. The stimuli were shown to the participants on printed-paper. There were 10 blurred words per page with accompanying 5-point Likert scales by each blurred word with a reference scale at the top of every page. My research data found that there was a significant statistical difference between people’s ability to detect the valence of blurred words compared to the normal ability (which is 100% accuracy). The comparison showed that the participants were significantly worse at detecting the valence of blurred words than unblurred words. There was no significant statistical difference between people’s ability to detect the valence of blurry neutral words compared to the valence of blurry nonsensical words. Participants were equally accurate at both of these word-types. Participant responses also showed that they were statistically better at detecting the valence of negative blurry words than positive blurry words. So they were better at detecting negative valence than those of other valences.
- Date Created:
- 2015-01-06
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- Resource Type:
- Report
- Creator:
- Humeny, Courtney
- Abstract:
- The Iowa Gamb ling Task (IGT) is widely used to assess the role of emotion in decision making. However, there is only indirect evidence to support that the task measures emotion. There are inconsistencies in performance within in healthy populations who display risk tak ing traits. Two hundred and fifty participants were assessed for psychopathy, sensation seeking, and impulsiveness. The IGT was compared with modified versions that directly manipulated emotion within in the task by indexing reward and punishment cards wit h images varying in emotional content. Participants continued to learn to avoid risky decks in all versions of the IGT. The manipulation of emotional content within the task did affect performance: fearful images contributed to greater risky deck selection s. Across the tasks, psychopathy showed the strongest relationship to risky deck selections, and lower levels of psychopathy was associated decreased risky deck selections. However, psychopathy did not affect learning in the modified versions. Exploratory analysis on image valance found that negative images (compared to neutral) benefited learning for individuals with higher levels of psychopathy. Discussion will center on the benefits of manipulating emotion directly within the task as a means to assess th e validity of the IGT.
- Date Created:
- 2016-02-02
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- Resource Type:
- Report
- Creator:
- Humeny, Courtney
- Abstract:
- The debate surrounding how emotion and c ognition are organized in the brain often lead s to Damasio’s Somatic Marker Hypothesis. This theory endorses a highly interactive process between emotion and cognition, but has been criticized for being too broad to capture the specific links between the t wo. It also implies that emotion operates from a neural architecture that is dissociable from cognition. Although empirical findings from the Iowa Gambling Task lend support for the theory, this can promote a false dichotomy between emotion and cognition. Issues will be raised regarding the view that the theory and the task are ill - formulated to account for the phases of decision making. Further theoretical work may be required to align the task with Damasio’s view of emotion as integrated with cognition.
- Date Created:
- 2016-01-05
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- Resource Type:
- Report
- Creator:
- Kolbah, Bojana and Labiche, Yvan
- Abstract:
- This paper discusses reverse engineering source code to produce UML sequence diagrams, with the aim to aid program comprehension and other software life cycle activities (e.g., verification). As a first step we produce scenario diagrams using the UML sequence diagram notation. We build on previous work, now combining static and dynamic analyses of a Java software, our objective being to obtain a lightweight instrumentation and therefore disturb the software behaviour as little as possible. We extract the control flow graph from the software source code and obtain an execution trace by instrumenting and running the software. Control flow and trace information is represented as models and UML scenario diagram generation becomes a model transformation problem. Our validation shows that we indeed reduce the execution overhead inherent to dynamic analysis, without losing in terms of the quality of the reverse-engineered information, and therefore in terms of the usefulness of the approach (e.g., for program comprehension).
- Date Created:
- 2011-09-01
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- Resource Type:
- Report
- Creator:
- Araujo, Wladimir, Briand, Lionel Claude, and Labiche, Yvan
- Abstract:
- Design by Contract (DbC) is a software development methodology that focuses on clearly defining the interfaces between components to produce better quality object-oriented software. The idea behind DbC is that a method defines a contract stating the requirements a client needs to fulfill to use it, the precondition, and the properties it ensures after its execution, the postcondition. Though there exists ample support for DbC for sequential programs, applying DbC to concurrent programs presents several challenges. Using Java as the target programming language, this paper tackles such challenges by augmenting the Java Modelling Language (JML) and modifying the JML compiler to generate Runtime Assertion Checking (RAC) code to support DbC in concurrent programs. We applied our solution in a carefully designed case study on a highly concurrent industrial software system from the telecommunications domain to assess the effectiveness of contracts as test oracles in detecting and diagnosing functional faults in concurrent software. Based on these results, clear and objective requirements are defined for contracts to be effective test oracles for concurrent programs whilst balancing the effort to design them. Main results include that contracts of a realistic level of completeness and complexity can detect around 76% of faults and reduce the diagnosis effort for such faults by at least ten times. We, therefore, show that DbC can not only be applied to concurrent software but can also be a valuable tool to improve the economics of software engineering.
- Date Created:
- 2013-09-01
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- Resource Type:
- Report
- Creator:
- Labiche, Yvan and Asoudeh, Nesa
- Abstract:
- In this paper we propose a method and a tool to generate test suites from extended finite state machines, accounting for multiple (potentially conflicting) objectives. We aim at maximizing coverage and feasibility of a test suite while minimizing similarity between its test cases and minimizing overall cost. Therefore, we define a multi-objective genetic algorithm that searches for optimal test suites based on four objective functions. In doing so, we create an entire test suite at once as opposed to test cases one at a time. Our approach is evaluated on two different case studies, showing interesting initial results.
- Date Created:
- 2013-10-01
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- Resource Type:
- Report
- Creator:
- Labiche, Yvan and Khalsa, Sunint Kaur
- Abstract:
- For functional testing based on the input domain of a functionality, parameters and their values are identified and a test suite is generated using a criterion exercising combinations of those parameters and values. Since software systems are large, resulting in large numbers of parameters and values, a technique based on combinatorics called Combinatorial Testing (CT) is used to automate the process of creating those combinations. CT is typically performed with the help of combinatorial objects called Covering Arrays. The goal of the present work is to determine available algorithms/tools for generating a combinatorial test suite. We tried to be as complete as possible by using a precise protocol for selecting papers describing those algorithms/tools. The 75 algorithms/tools we identified are then categorized on the basis of different comparison criteria, including: the test suite generation technique, the support for selection (combination) criteria, mixed covering array, the strength of coverage, and the support for constraints between parameters. Results can be of interest to researchers or software companies who are looking for a CT algorithm/tool suitable for their needs.
- Date Created:
- 2014-01-01
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- Resource Type:
- Report
- Creator:
- Torre, Damiano, Elaasar, Maged, Genero, Marcela, and Labiche, Yvan
- Abstract:
- UML diagrams describe different views of one piece of software. These diagrams strongly depend on each other and must therefore be consistent with one another, since inconsistencies between diagrams may be a source of faults during software development activities that rely on these diagrams. It is therefore paramount that consistency rules be defined and that inconsistencies be detected, analyzed and fixed. The relevant literature shows that authors typically define their own UML consistency rules, sometimes defining the same rules and sometimes defining rules that are already in the UML standard. The reason might be that no consolidated set of rules that are deemed relevant by authors can be found to date. The aim of our research is to provide a consolidated set of UML consistency rules and obtain a detailed overview of the current research in this area. We therefore followed a systematic procedure in order to collect and analyze UML consistency rules. We then consolidated a set of 116 UML consistency rules (avoiding redundant definitions or definitions already in the UML standard) that can be used as an important reference for UML-based software development activities, for teaching UML-based software development, and for further research.
- Date Created:
- 2016-07-01
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- Resource Type:
- Report
- Creator:
- Mehrfard, Hossein and Labiche, Yvan
- Abstract:
- Reverse-engineering object interactions from source code can be done through static, dynamic, or hybrid (static plus dynamic) analyses. In the latter two, monitoring a program and collecting runtime information translates into some overhead during program execution. Depending on the type of application, the imposed overhead can reduce the precision and accuracy of the reverse-engineered object interactions (the larger the overhead the less precise or accurate the reverse-engineered interactions), to such an extent that the reverse-engineered interactions may not be correct, especially when reverse-engineering a multithreaded software system. One is therefore seeking an instrumentation strategy as less intrusive as possible. In our past work, we showed that a hybrid approach is one step towards such a solution, compared to a purely dynamic approach, and that there is room for improvements. In this paper, we uncover, in a systematic way, other aspects of the dynamic analysis that can be improved to further reduce runtime overhead, and study alternative solutions. Our experiments show effective overhead reduction thanks to a modified procedure to collect runtime information.
- Date Created:
- 2015-11-01
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- Resource Type:
- Report
- Creator:
- Labiche, Yvan and Alkhalid, A.
- Abstract:
- The practitioner interested in reducing software verification effort may found herself lost in the many alternative definitions of Graphical User Interface (GUI) testing that exist and their relation to the notion of system testing. One result of these many definitions is that one may end up testi ng twice the same parts of the Software Under Test (SUT), specifically the application logic code. To clarify two important testing activities for the avoidance of duplicate testing effort, this paper studies possible differences between GUI testing and system testing experimentally. Specifically, we selected a SUT equipped with system tests that directly exercise the application code; We used GUITAR, a well-known GUI testing software to GUI test this SUT. Experimental results show important differences between system testing and GUI testing in terms of structural coverage and test cost.
- Date Created:
- 2016-09-08
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- Resource Type:
- Report
- Creator:
- Labiche, Yvan, Genero, Marcela, and Torre, Damiano
- Abstract:
- Context: The Unified Modeling Language (UML), with its 14 different diagram types, is the de-facto standard tool for objectoriented modeling and documentation. Since the various UML diagrams describe different aspects of one, and only one, software under development, they are not independent but strongly depend on each other in many ways. In other words, the UML diagrams describing a software must be consistent. Inconsistencies between these diagrams may be a source of the considerable increase of faults in software systems. It is therefore paramount that these inconsistencies be detected, analyzed and hopefully fixed. Objective: The aim of this article is to deliver a comprehensive summary of UML consistency rules as they are described in the literature to date to obtain an extensive and detailed overview of the current research in this area. Method: We performed a Systematic Mapping Study by following well-known guidelines. We selected 94 primary studies from a search with seven search engines performed in December 2012. Results: Different results are worth mentioning. First it appears that researchers tend to discuss very similar consistency rules, over and over again. Most rules are horizontal (98.07%) and syntactic (88.03%). The most used diagrams are the class diagram (71.28%), the state machine diagram (42.55%) and the sequence diagram (47.87%). Conclusion: The fact that many rules are duplicated in primary studies confirms the need for a well accepted list of consistency rules. This paper is a first step in this direction. Results indicate that much more work is needed to develop consistency rules for all 14 UML diagrams, in all dimensions of consistency (e.g., semantic and syntactic on the one hand, horizontal, vertical and evolution on the other hand).
- Date Created:
- 2014-01-01
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- Resource Type:
- Report
- Creator:
- Labiche, Yvan and Shafique, Muhammad
- Abstract:
- Model-based testing (MBT) is about testing a software system by using a model of its behaviour. To benefit fully from MBT, automation support is required. This paper presents a systematic review of prominent MBT tool support where we focus on tools that rely on state-based models. The systematic review protocol precisely describes the scope of the search and the steps involved in tool selection. Precisely defined criteria are used to compare selected tools and comprise support for test coverage criteria, level of automation for various testing activities, and support for the construction of test scaffolding. The results of this review should be of interest to a wide range of stakeholders: software companies interested in selecting the most appropriate MBT tool for their needs; organizations willing to invest into creating MBT tool support; researchers interested in setting research directions.
- Date Created:
- 2010-05-01
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- Resource Type:
- Report
- Creator:
- Labiche, Yvan, Torre, Damiano, and Genero, Marcela
- Abstract:
- Context: The Unified Modeling Language (UML), with its 14 different diagram types, is the de-facto standard modeling language for object-oriented modeling and documentation. Since the various UML diagrams describe different aspects of one, and only one, software under development, they are not independent but strongly depend on each ot her in many ways. In other words, diagrams must remain consistent. Dependencies between diagrams can become so intricate that it is sometimes even possible to synthesize one diagram on the basis of others. Support for synthesizing one UML diagram from other diagrams can provide the designer with significant help, thus speeding up the design process, decreasing the risk of errors, and guaranteeing consistency among the diagrams. Objective: The aim of this article is to provide a comprehensive summary of UML synthesis techniques as they have been described in literature to date in order to obtain an extensive and detailed overview of the current research in this area. Method: We have performed a Systematic Mapping Study by following well-known guide-lines. We selected ten primary studies by means of a search with seven search engines per-formed on October 2, 2013. Results: Various results are worth mentioning. First it appears that researchers have not frequently published papers concerning UML synthesis techniques since 2004 (with the exception of two papers published in 2010). Only half of the UML diagram types are involved in the synthesis techniques we discovered. The UML diagram type most frequently used as the source for synthesizing another diagram is the sequence diagram (66.7%), and the most synthesized diagrams are the state machine diagram (58.3%) and the class diagram (25%). Conclusion: The fact that we did not obtain a large number of primary stud ies over a 14 year period (only ten papers) indicates that synthesizing a UML diagram from other UML diagrams is not a particularly active line of research. Research on UML diagram synthesis is nevertheless relevant since synthesis techniques rely on or en force diagram consistency , and studying UML diagram consistency is an active line of research. Another r esult is that research is need ed to investigate synthesis techniques for other types of UML diagrams than those involved in our primary studies.
- Date Created:
- 2015-08-01