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- Description:
- Global dementia diagnoses are steeply increasing. While advances in neuroimaging, neuropathology, and genetics research have improved our understanding of neurodegenerative diseases causing dementia, precise antemortem diagnosis, as well as sensitive and specific biomarkers that can facilitate a differential diagnosis and aid in participant recruitment in clinical trials, remains elusive. The...
- Subject:
- Clinical psychology
- Creator:
- Stocks, Jane
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_993222 and http://dissertations.umi.com/northwestern:16626
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- Description:
- This dissertation explores critiques of mass education alongside the rise of the research university as they appear in the early writings of Friedrich Nietzsche and Walter Benjamin. More specifically, it traces the development of a theory of (un)learning that inserts distance into the pedagogical relation to produce a discretized educational...
- Keyword:
- Bildung, Nietzsche, Education, Benjamin, Youth Movement, and Pathos of Distance
- Subject:
- German literature and Philosophy
- Creator:
- Laport, Theodore F.
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_1013555 and http://dissertations.umi.com/northwestern:16750
-
- Description:
- Cancer is a complex and heterogeneous disease characterized by aberrant gene regulation. Gene regulation is fundamentally orchestrated by the 3D genome organization which involves chromatin looping, compartmentalization, and the formation of topologically associating domains (TADs). Structural variations (SVs), such as genomic rearrangements, deletions, inversions, and duplications, are commonly observed in...
- Subject:
- Bioinformatics and Biology
- Creator:
- Wang, Juan
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16734 and etdadmin_upload_1013045
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- Description:
- This dissertation explores how dominant U.S. constructions of race, class, and gender are embedded into and inscribed onto artificially intelligent virtual assistants and the labors they perform. I examine virtual assistants like Amazon’s Alexa, Apple’s Siri, and Microsoft’s Cortana, interrogating their complex relationship to humanness, the tasks they are programmed...
- Keyword:
- haunting, media, labor, Black, domestic, and technology
- Subject:
- African American studies, Gender studies, and Film studies
- Creator:
- Owens, Golden M.
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16772 and etdadmin_upload_1014053
-
- Description:
- This thesis explores how beyond-the-Standard-Model physics interactions could lead to the detection of neutrino decay with lifetimes that are orders of magnitude smaller than a second. I mainly focused on right-handed neutrino fields, new heavy states, and non-zero daughter neutrino masses, assuming the neutrinos are Dirac fermions. An extensive description...
- Keyword:
- Visible, Invisible, Neutrino, and Decay
- Subject:
- Theoretical physics
- Creator:
- Weill, Jean
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16720 and etdadmin_upload_1012443
-
- Description:
- Clustering is a fundamental task in unsupervised learning, which aims to partition the data set into several clusters. It is widely used for data mining, image segmentation, and natural language processing. One of the most popular clustering methods is centroid-based clustering, including k-medians and k-means clustering. k-medians and k-means clustering...
- Keyword:
- Decision Tree, Clustering, Explainability, and k-means
- Subject:
- Computer science
- Creator:
- Shan, Liren
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16717 and etdadmin_upload_1012370
-
- Description:
- This dissertation focuses on the study of the superionic state in multicomponent systems, where the smaller component exhibits delocalization and mobility while still maintaining system compactness through component attractions. Superionic behavior is widely observed in various systems and plays a crucial role in ceramic superionic conductors, which offer high ion...
- Keyword:
- electrostatics, charge transport, sublattice melting, phase transition, superionic behaviors, and colloidal crystals
- Subject:
- Physical chemistry, Chemistry, and Condensed matter physics
- Creator:
- Lin, Yange
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16697 and etdadmin_upload_1009942
-
- Description:
- One of the greatest challenges in heterogeneous catalysis is the rational design and development of new catalytic systems, due to synthetic limitations in the design of solid catalysts and inhomogeneity of chemical sites at solid surfaces. This obfuscates understanding of catalyst behavior and slows improvements of processes. One approach to...
- Subject:
- Inorganic chemistry, Chemistry, and Chemical engineering
- Creator:
- Hicks, Kenton
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_996080 and http://dissertations.umi.com/northwestern:16635
-
- Description:
- Clean water supplies are required for industry and general life. However, water shortages dueto pollution and human activity are increasingly common, and new, more efficient, materials need to be made to increase clean water supplies. To do this, fundamental information on the interaction of water with ions at the atomic...
- Subject:
- Chemistry and Computational chemistry
- Creator:
- Felts, Alanna
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_1010659 and http://dissertations.umi.com/northwestern:16704
-
- Description:
- The functions of lubricants in moving interfaces are extensive; lubricants minimize friction, transfer heat, clean the rubbing surfaces, extract debris, and diminish wear. Rather than using separate lubricants for each of the functions, it is more desirable to make one lubricant serve multiple purposes, or a muti-functional lubricant. The goals...
- Keyword:
- Atomistic modeling of lubricants, Pour point, Tribopolymerization, Thermal conductivity, Tribology, and Interfacial tribochemistry
- Subject:
- Mechanical engineering
- Creator:
- Ahmed, Jannat
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16670 and etdadmin_upload_1004183
-
- Description:
- Morality has been viewed as a core aspect of the self and even a basic psychological need. Strategies for regulating threats to moral self-views may therefore be distinct from regulating threats to other self-aspects. Consistent with research on the regulation of basic psychological needs, I hypothesized that threats to the...
- Keyword:
- compensatory consumption, symbolic self-completion, self-affirmation, moral self, self-threat, and psychological needs
- Subject:
- Social psychology
- Creator:
- Yetzer, Andrea M.
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16711 and etdadmin_upload_1011962
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- Description:
- The continuing increase in atmospheric CO2 to concentrations exceeding 400 ppm has attracted considerable attention from both scientists and policymakers. Industrial fossil fuel consumption generates a significant amount of CO2 emissions, and in particular, energy-intensive molecular separations that require thermal processes, such as distillation, drying, or evaporation, are responsible for...
- Keyword:
- Dimensionality, Noble Gases, Hexane, Xylene, Metal-Organic frameworks, and MOFs
- Subject:
- Inorganic chemistry, Chemistry, and Materials Science
- Creator:
- Idrees, Karam
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_991974 and http://dissertations.umi.com/northwestern:16625
-
- Description:
- Performing complex reasoning has been a long-standing challenge in artificial intelligence (AI).This thesis describes a class of AI systems designed to reason, extract knowledge, and answer questions on various domains such as process understanding, elementary science, and math word problems. Our approach differs from traditional logical reasoning systems since we...
- Keyword:
- Knowledge Extraction, Natural Language Processing, Artificial Intelligence, Explainable Artificial Intelligence, Question-answering, and Reasoning
- Subject:
- Computer science
- Creator:
- Neves Ribeiro, Danilo
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16640 and etdadmin_upload_997812
-
- Description:
- Lignin is the largest store of renewable aromatic carbon. Due to its refractory nature, however, its chemical potential is not fully realized, rather, most lignin is treated as a waste, burned for low-value energy. Here, we propose a biorefinery where the treatment of wastewater by a microbial electrolysis cell (MEC)...
- Keyword:
- Biorefinery, Antioxidants, Flavonoids, Lignin, and Lignin Nanoparticles
- Subject:
- Environmental engineering
- Creator:
- Obrzut, Natalia
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16684 and etdadmin_upload_1008684
-
- Description:
- In shared workspaces users have real-time access to others’ actions, allowing greater access to potentially informative cues. However, there has been little exploration about what impact the ability to view each other’s work in real time has on group members’ perception of both each other and their understanding of the...
- Subject:
- Cognitive psychology, Sociolinguistics, and Experimental psychology
- Creator:
- Elliott, Arielle
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16759 and etdadmin_upload_1013679
-
- Description:
- The COVID-19 pandemic disrupted the status quo of the telemobility landscape in the United States, forcing millions of Americans into lock down, significantly changing the way we work, travel, and spend our time and money for an extended period of time. After several months of adaptation, adoption, learning, and unlearning,...
- Keyword:
- latent variable modeling, e-commerce, covid-19, longitudinal tracking, telemobility, and telework
- Subject:
- Transportation and Civil engineering
- Creator:
- Tahlyan, Divyakant
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16722 and etdadmin_upload_1012495
-
- Description:
- Assistive robots have the potential to support motor recovery after an injury as well as to alleviate the burden of physical tasks for both impaired and able-bodied individuals. Over the last few decades assistive robots have become increasingly more capable. Many can now provide task-specific assistance and can be safe...
- Keyword:
- stroke rehabilitation, human-machine communication, human-in-the-loop RL, metrics of motion, imitation learning, and assistive robotics
- Subject:
- Physical therapy, Robotics, and Communication
- Creator:
- Kalinowska, Aleksandra Ola
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_1014307 and http://dissertations.umi.com/northwestern:16780
-
- Description:
- Directional freeze-casting is a porous materials fabrication technique that is used to create materials with complex, three-dimensional pore structures. Particle suspensions are solidified under a thermal gradient, promoting anisotropic growth of dendrites and incorporation of particles within interdendritic space. A fully-solidified directional freeze-cast structure is composed of dendrites that are...
- Keyword:
- convection, microstructure, metals, porous, solidification, and freeze-casting
- Subject:
- Materials Science
- Creator:
- Scotti, Kristen
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16652 and etdadmin_upload_1000506
-
- Description:
- This thesis investigates Hugo von Hofmannsthal’s undermining of soteriological poetics in his comedy Der Schwierige (“The Difficult Man”), with a focus on the complex interplay between meta-language (e.g., stage directions) and dramatic dialogue, normative and contingent speech (i.e., ‘ironic speech’). By challenging what I term the “soteriological agenda” of comedy...
- Keyword:
- Subversion, Critical Theory, Ironie, Geschwätz, Schweigen, and Gemeinschaft unendliche
- Subject:
- German literature, Philosophy, and Theater
- Creator:
- Feliciano, Hector Joniel
- Owner:
- Scholarly Digital Publishing
- Language:
- de
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_1012508 and http://dissertations.umi.com/northwestern:16724
-
- Description:
- This dissertation proves several results for first passage percolation on graphs of polynomial growth.The class of limit shapes for first passage percolation with stationary weights on Cayley graphs of virtually nilpotent groups is characterized. Then strict monotonicity theorems for independent first passage percolation on graphs of polynomial growth and quasi-trees...
- Keyword:
- coarse geometry, first-passage percolation, and Cayley graphs
- Subject:
- Mathematics
- Creator:
- Gorski, Christian Stanley Edward
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16688 and etdadmin_upload_1009568