YorkSpace
YorkSpace is York University's Institutional Repository. It supports York University's Senate Policy on Open Access by providing York community members with a place to preserve their research online in an institutional context.
Communities in YorkSpace
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- Previously Faculty of Environmental Studies (FES)
- The Global Labour Research Centre (GLRC) engages in the study of work, employment and labour in the context of a constantly changing global economy.
- Lives Outside the Lines: a Symposium in Honour of Marlene Kadar
- Used only for SWORD Deposit by Adminstrator
- Welcome to WILAA, a gathering place for materials related to research projects that explore work-integrated learning and disability-related accessibility and accommodations.
Recent Submissions
Gender, Development Induced Displacement, and Resistance: Women Uprooted by River Erosion in West Bengal and Bangladesh
(Mahanirban Calcutta Research Group, 2016-06) Sen, Sreya
Approximately three quarters of the world refugee and IDP population is comprised of women and children. Due to numerous factors, including restricted access to employment,
resources and education, inadequate reproductive health care, and exclusion from matters of decision making, women constitute one of the most vulnerable categories among the
internally displaced. In South Asia particularly, the power of the state is always weighted largely against women, and women often end up being the worst victims of the phenomenon of displacement. In spite of their victimisation, displaced women are often seen to create and organise movements for seeking justice. Hence, displaced women should never only be
viewed as victims, as doing so would be a negation of their experiences and agency. Recurrent river erosion on the banks of south western Bangladesh in areas such as Khulna has resulted, since early 2000, in a massive displacement of the local population due to different development projects, for example, shrimp farming. Simultaneously, the slow but steady erosion of the river Ganges, owing to the construction of the Farakka Barrage in the district of Malda in West Bengal, India, has resulted in the people residing in the area losing their homes. This paper will draw upon archival sources of data – national and state government reports on policy and planning, district human development reports, reports generated by non-governmental organisations (both local and international) working in the river erosion affected areas of Malda and Khulna, the UN Charters on Internal Displacement, news material
from national and sub-national dailies, and local newspapers published in Malda and Khulna – to examine the impact of river erosion induced displacement on the lives of women. It will also explore how these women have emerged as forces of resistance to the process of displacement instead of being victimised by it. In what ways do women depend on resettlement
policies undertaken by the government and other organisations for their wellbeing? How do they cope, and what are the means by and through which they combat the phenomenon of displacement?
The binomial option pricing model: The trouble with dividends
(World Scientific Publishing, 2023-12-13) Tian, Yisong S
We identify a problem in the widely used binomial option pricing model when it is used to value options on an asset paying continuous dividends. It does not value pairs of European spot and futures options consistently even though they are theoretically equivalent. The inconsistency arises from the way dividend yield is incorporated into the jumps and probabilities. In addition, the model also has the tendency to undervalue American options due to suboptimal early exercise decisions. While the lingering effect of this problem diminishes asymptotically, it is nonetheless a concern for someone just beginning to learn the model or in applications where the use of a sufficiently large binomial tree is not practical or economical. We propose a simple modification to solve the problem and demonstrate the effectiveness of the solution.
Enhancing prompt perception in dementia: a comparative study of mixed reality cue modalities
(Frontiers, 2024-08-09) Desai, Shital; Mutsuddi, Rupsha; Astell, Arlene J
Introduction: Dementia impacts millions worldwide and is challenging individuals' ability to engage in daily activities. Active living is crucial in mitigating dementia's neurodegenerative effects, yet people with dementia often struggle to initiate and complete tasks independently. Technologies offer promising solutions to engage people with dementia in activities of active living and improving their quality of life through prompting and cueing. It is anticipated that developments in sensor and wearable technologies will result in mixed reality technology becoming more accessible in everyday homes, making them more deployable. The possibility of mixed reality technologies to be programmed for different applications, and to adapt them to different levels of impairments, behaviours and contexts, will make them more scalable.
Objective: The study aimed to develop a better understanding of modalities of prompts that people with dementia perceive successfully and correctly in mixed reality environments. It investigated interactions of people with dementia with different types of visual (graphics, animation, etc.) and sound (human voice, tones, etc.) prompts in mixed reality technologies.
Methods: We used the Research through Design (RtD) method in this study. This paper describes the findings from the user research carried out in the study. We conducted observation studies with twenty-two people with dementia playing games on off-the-shelf mixed reality technologies, including both Augmented Reality (HoloLens, ArKit on iPhone) and Augmented Virtuality (Xbox Kinect and Osmo) technologies. The interactions with the technologies during the gameplay were video recorded for thematic analysis in Noldus Observer XT (version 16.0) for successful and correct perception of prompts.
Results: A comparison of the probability estimates of correct perception of the prompts by people with dementia suggests that human voice, graphic symbols and text are the most prominently perceived modalities of prompts. Feedback prompts for every action performed by people with dementia on the technology are critical for successful perception and should always be provided in the design.
Conclusion: The study has resulted in recommendations and guidelines for designers to design prompts for people with dementia in mixed-reality environments. The work lays the foundation for considering mixed reality technologies as assistive tools for people with dementia, fostering discussions on their accessibility and inclusive design in technology development.
Invisibilization of the unwanted Others? Feminist, queer, and postcolonial perspectives on the 1951 Refugee Convention’s drafting
(Elsevier, 2024-09-18) Krause, Ulrike
The 1951 Refugee Convention represents the legal cornerstone of today’s global refugee protection, which is supposed to apply to all refugees regardless of their origin, gender identity, or sexual orientation. But did the Convention’s drafters have such a complex approach in mind? This paper analyzes the Convention’s drafting at the United Nations and the final conference in the late 1940s and early 1950s from feminist, queer, and postcolonial perspectives. By drawing on subalternity and absence, and using interpretive analysis of historical sources, the paper focuses on politics—who was (not) involved in debates—and policy—who was (not) considered under the refugee definition. The analysis reveals pervasive asymmetries, with western androcentrism inherently shaping the drafting. The western, white, heterosexual man was the standard filter for the powerful decision-maker and the protection subject, whereas women, LGBTQ+ and colonized people were neglected in politics and policy. Their exclusion was not merely a side effect of the political landscape at the time but reflects the reproduction of western androcentric power, which ultimately invisibilized the subaltern Others in the creation of international refugee law.
Surviving Exile. Queer Displaced People’s Lived Experiences of Aid, Risks and Coping in Kakuma
(Springer Nature, 2024-10-12) Krause, Ulrike; Segadlo, Nadine
This paper examines the lived experiences of LGBTQ+ displaced individuals in Kakuma refugee camp, Kenya. Drawing on situated knowledge and relational agency, it delves into how queer people experience the humanitarian-aid system on-site, what risks they encounter, and how they exert agency to cope with the prevalent challenges of day to day life. Findings reveal that, in a country context where same-sex relations are illegalized and queer people criminalized, those displaced face heightened risks. They are confronted with the heteronormative paradigms inherent to the humanitarian-aid system, ones resulting in their neglect and denied access to much-needed assistance and protection. Structural and physical violence such as discrimination, exclusion, harassment and threats of murder exacerbate unrelenting fears and tangible risks in the camp. To navigate these challenges, they employ diverse individual and especially collective coping strategies, creating safe spaces for mutual support, exchange and hope.