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(9,081 - 9,100 of 9,232)
Pages
- Title
- Pencil Drawing on Tissue, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled pencil drawing on tissue paper by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Ink and Colored Pencil Drawings, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled drawings by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Ink and pencil sketches, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled ink and pencil sketches by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Ink and Colored Pencil Drawings, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled drawings by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Pencil Drawing on Tissue, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled pencil drawing on tissue paper by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Ink Drawings, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled drawings by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Colored Pencil Drawings, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled colored pencil drawings by Mary Henry, date unknown. Inscription on verso: "William Winter Comments, PO Box 817, Sausalito"
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Colored Pencil Drawings, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled colored pencil drawings by Mary Henry, date unknown. Inscription on verso: "William Winter Comments, PO Box 817, Sausalito"
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Colored pencil drawing, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled colored pencil drawing by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Pencil drawing, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled drawing by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Ink drawing, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled drawing by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Ink drawing, undated
- Creator
- Henry, Mary Dill, 1913-2009
- Description
-
Untitled drawing by Mary Henry, date unknown.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Photograph of the Aaron Galleries booth at the Art 20 art fair, including Mary Henry's The Chelsea Way, New York, New York, 2006
- Date
- 2006
- Description
-
Photograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary Henry's painting The Chelsea...
Show morePhotograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary Henry's painting The Chelsea Way visible at center. Inscription on verso: "Art 20 - Park Ave. Armory 2006 Mary Henry 'The Chelsea Way' on the aisle Aaron Galleries Booth."
Show less - Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Photograph of the Aaron Galleries booth at the Art 20 art fair, including Mary Henry's The Chelsea Way, New York, New York, 2006
- Date
- 2006
- Description
-
Photograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary Henry's painting The Chelsea...
Show morePhotograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary Henry's painting The Chelsea Way visible at center right. Inscription on verso: "Art 20 - Park Ave. Armory 2006 Mary Henry 'The Chelsea Way' on the aisle Aaron Galleries Booth."
Show less - Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Photograph of the Aaron Galleries booth at the Art 20 art fair, including Mary Henry's The Chelsea Way, New York, New York, 2006
- Date
- 2006
- Description
-
Photograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary Henry's painting The Chelsea...
Show morePhotograph of the Aaron Galleries Booth at the Art 20 exhibition, at Park Place Armory in 2006, including Mary Henry's painting The Chelsea Way visible at right. Inscription on verso: "Art 20 - Park Ave. Armory 2006 Mary Henry 'The Chelsea Way' on the aisle Aaron Galleries Booth."
Show less - Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Pencil drawings, 1977
- Creator
- Henry, Mary Dill, 1913-2009
- Date
- 1977
- Description
-
Untitled drawings by Mary Henry, accompanied by mathematical calculations.
- Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Efficient and Practical Cluster Scheduling for High Performance Computing
- Creator
- Li, Boyang
- Date
- 2023
- Description
-
Cluster scheduling plays a crucial role in the high-performance computing (HPC) area. It is responsible for allocating resources and...
Show moreCluster scheduling plays a crucial role in the high-performance computing (HPC) area. It is responsible for allocating resources and determining the order in which jobs are executed. Existing HPC job schedulers typically leverage simpleheuristics to schedule jobs, but such scheduling policies struggle to keep pace with modern changes and technology trends. The study of this dissertation is motivated by two new trends in HPC community: the rapid growth of heterogeneous system infrastructure and the emergence of artificial intelligence (AI) technologies. First, existing scheduling policies are solely CPU-centric. In contrast, systems become more complex and heterogeneous, and emerging workloads have diverse resource requirements, such as CPU, burst buffer, power, network bandwidth, and so on. Second, previous heuristic scheduling approaches are manually designed. Such a manual design process prevents adaptive and informative scheduling decisions. A recent trend in HPC is to intertwine AI to better leverage the investment of supercomputers. This embrace of AI provides opportunities to design more intelligent scheduling methods. In this dissertation, we propose an efficient and practical cluster scheduling framework for HPC systems. Our framework leverages AI technologies and considers system heterogeneity. The framework comprises four major components. First, shared network systems such as dragonfly-based systems are vulnerable to performance variability due to network sharing. To mitigate workload interference on these shared network systems, we explore a dedicated scheduling policy. Next, emerging workloads in HPC have diverse resource requirements instead of being CPU-centric. To cater to this, we design an intelligent scheduling agent for multi-resource scheduling in HPC leveraging the advanced multi-objective reinforcement learning (MORL) algorithm. Subsequently, we address the issues with existing state encoding approaches in RL-driven scheduling, which either lack critical scheduling information or suffer from poor scalability. To this end, we present an efficient and scalable encoding model. Lastly, the lack of interpretability of RL methods poses a significant challenge to deploying RL-driven scheduling in production systems. In response, we provide a simple, deterministic, and easily understandable model for interpreting RL-driven scheduling. The proposed models and algorithms are evaluated with real job traces from production supercomputers. Experimental results show our schemes can effectively improve job scheduling in terms of both user satisfaction and system utilization.
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- Title
- Testing actor and partner mediation effects of the mindfulness-relationship satisfaction association in long-distance relationships
- Creator
- Manser, Kelly A.
- Date
- 2023
- Description
-
Long-distance romantic relationships (LDR) have become increasingly common as technology and sociocultural norms have evolved. Individuals in...
Show moreLong-distance romantic relationships (LDR) have become increasingly common as technology and sociocultural norms have evolved. Individuals in LDR, many of whom are post-secondary students, report LDR-specific experiences and stressors. Nonetheless, romantic relationship satisfaction (RS) nonetheless appears comparable between LDR and non-LDR relationships, although the underlying mechanisms are not well-understood. Mindfulness, which relates positively to RS and negatively to stress, is minimally studied in LDR. Moreover, despite empirical and theoretical support, few studies have tested stress as a mediator of associations between mindfulness and RS at the within-person level (termed actor effects) or between-person level (partner effects). This study tested a theoretically-grounded, empirically-supported Actor-Partner Interdependence Mediation Model (APIMeM) in a sample (N = 150; 75 dyads) of post-secondary students and their LDR romantic partners. As hypothesized, an partner-actor indirect effect emerged of T1 actor mindfulness on T2 partner RS through decreased T2 partner stress. Unexpectedly, no direct, total, or indirect effects of T1 actor mindfulness on T2 actor stress or T2 actor RS emerged. Findings suggest that within- and between-person associations between mindfulness, stress, and RS may present uniquely in LDR, with implications for research, clinical practice, and policy.
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- Title
- Associations between subjective cognitive decline, neurodegeneration, and vascular neuroimaging markers: Findings from a multiethnic cohort
- Creator
- Gonzalez, Christopher
- Date
- 2023
- Description
-
Mounting evidence suggests that subjective cognitive decline (SCD) may provide a unique target to identify the earliest changes in cognitive...
Show moreMounting evidence suggests that subjective cognitive decline (SCD) may provide a unique target to identify the earliest changes in cognitive function in Alzheimer’s disease (AD). In addition, vascular-related risk factors are also linked to increase the risk of clinical expression of AD, and independently increase the risk for vascular dementia (VaD). However, most investigations have not explored SCD across a multiethnic population. The study investigated 1) the associations between white matter hyperintensities (WMH) and targeted neuroimaging AD markers (hippocampal volume, cortical thickness of AD regions) with SCD amongst a multiethnic cohort, and 2) whether race moderated the relationship between them. A total of 871 older adults ages from 62-96 years old with a mean age of 74.48 (SD = 6.11), mean education of 12.79 years (SD = 4.53), and with 62% identifying as female were recruited from preexisting data from the Washington Heights Inwood Columbia Aging Project (WHICAP). Linear regression model revealed a significant association between WMH and both AD targeted neuroimaging markers across the total sample. Secondary analyses revealed that race did not moderate the relationship between WMH and AD cortical thickness with SCD but did in fact moderate the relationship between hippocampal volume and SCD. Results suggest that cultural biological differences exist in the Hispanic/Latine individuals compared to non-Hispanic White and non-Hispanic Black individuals.
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- Title
- Design for Equivalence: Mutual Learning and Participant Gains in Participatory Design Processes
- Creator
- Geppert, Amanda Anne
- Date
- 2023
- Description
-
The ways in which people are or are not—aware, eligible, able, invited, required, supported, willing, and/or forced, among other conditions—to...
Show moreThe ways in which people are or are not—aware, eligible, able, invited, required, supported, willing, and/or forced, among other conditions—to participate in the procedures or experiences that constitute world-making activities—from voting, policymaking, or designing algorithms, technologies, products, programs, services, interventions, infrastructures, or systems, among other things—that affect their lives—is a central issue of our time. It demands careful consideration and is of great consequence as to whether or not the worlds we create are equitable, sustainable, and just, so that all people have free and equal standing and a real opportunity to belong and flourish. This study took up this issue in the context of participatory design practice and research and the making of sexual and reproductive health interventions with and for adolescents who are marginalized by race, class, ethnicity, gender, and sexuality, in Lucknow, Uttar Pradesh, India, and Chicago, Illinois, United States. The study advances knowledge in design by exploring how problem-focused, front-end participatory design processes expand or constrain the epistemic authority of less powerful actors, more specifically, systematically excluded individuals and groups. The study was conducted in two parallel phases. First, through a theoretical elaboration and critical analysis, it examined the application of Mouffean agonism in recent formulations of participatory design processes to address complex social and political issues with marginalized individuals and groups. The analysis demonstrated that a key construct—the chain of equivalence—is absent and resulted in the failure of these processes to achieve the collective, counter-hegemonic, and emancipatory responses strong enough to counter power as imagined by Chantal Mouffe. Second, an explanatory embedded multiple case study was conducted on two front-end participatory design workshops to understand what less powerful actors gain by engaging in collaborative processes of design and how practices and processes do or do not support their epistemic authority and matters of care. Thematic analysis suggested how the practices of collective information sharing and gathering—mutual learning and learning— affect participant gains and design process outputs. Additionally, thematic analysis informed a theoretical, conceptual, and practical move to expand beyond the original scope of the Mouffean chain of equivalence to include collaborating actors who may not be equivalently disadvantaged by current power relations, but who are committed to participatory design processes that prioritize the issues and matters of care of less powerful actors. When considered together, findings from both research phases inform the development of design for equivalence, at once a theoretical stance and a methodological framework to inform the selection of approaches, theories, processes, methods, practices, and tools for participatory design processes that support the epistemic authority of participants in challenging social and structural inequalities and creating articulations of the common good strong enough to counter dominant paradigms.
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