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-
- Description:
- Contactin associated protein like 2 (CNTNAP2) has emerged as a prominent susceptibility gene implicated in multiple complex neurodevelopmental disorders, including autism spectrum disorders (ASD), intellectual disability (ID), and schizophrenia (SCZ). The presence of seizure comorbidity in many of these cases, as well as inhibitory neuron dysfunction in Cntnap2 knockout (KO)...
- Keyword:
- Epilepsy, Dendrites, Autism, CASK, CNTNAP2, and Interneurons
- Subject:
- Physiology, Molecular biology, and Neurosciences
- Creator:
- Gao, Ruoqi
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14243 and etdadmin_upload_595693
-
- Description:
- Understanding how spin waves propagate through ferromagnets is an important component of a wider international effort to create spintronic devices. In this thesis, we develop a propagating spin wave spectroscopy to make a variety of measurements on thin films of Yttrium Iron Garnet (YIG), a material known for having long...
- Keyword:
- Magnetism, Spin Waves, Spectroscopy, and Spin-Orbit Coupling
- Subject:
- Physics
- Creator:
- Trossman, Jonathan Scott
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14430 and etdadmin_upload_624031
-
- Description:
- Topology optimization is a powerful tool for maximizing structural performance, enabling multifunctionality of the structure, and reducing the materials waste and cost for sustainable manufacturing. However, current topology optimization tools are limited to a few scales, and the potential of nested topology optimization in engineering design has yet to be...
- Subject:
- Mechanical engineering
- Creator:
- Li, Hengyang
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_998611 and http://dissertations.umi.com/northwestern:16643
-
- Description:
- This dissertation explores lasting familial relationships and friendships among southern African Americans from the antebellum years to the turn of the twentieth century. Focusing on southern Maryland, the dissertation shows how free and enslaved African Americans cultivated familial and non-familial relationships in towns and rural neighborhoods. Over the course of...
- Keyword:
- Black Studies and African American Studies
- Subject:
- History, American history, and Black history
- Creator:
- Rosado, Ana
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 10/07/2021
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15697 and etdadmin_upload_841483
-
- Description:
- People need to feel authentic at work, but authenticity is not always a priority in organizations. This dissertation shows feeling authentic is essential to feeling human. Chapter 1 provides an overview of research on authenticity and self-dehumanization, describing why feeling inauthentic leads to self-dehumanization. Chapter 1 empirically supports the association...
- Keyword:
- self-dehumanization, social connection, burnout, authenticity, and autonomy
- Subject:
- Management and Psychology
- Creator:
- Dobson, Kyle
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_747613 and http://dissertations.umi.com/northwestern:15155
-
- Description:
- In this dissertation, I cover three different topics in macroeconomics. In Chapter 1, I explore the macroeconomic implications of an increase in business competition and its micro transmission channels. In Chapter 2, I document a rise in savings and cash holdings by non-financial corporations across advanced economies and show that...
- Subject:
- Economics
- Creator:
- Maggi, Chiara
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_661210 and http://dissertations.umi.com/northwestern:14602
-
Comparative analysis of feature selection and classification methods for epigenetic methylation data
- Description:
- Epigenetics, the study of heritable changes in organisms not caused by mutations to DNA,holds tremendous promise for future medical applications. Although still in its infancy, feature selection in statistics plays an important role in correlating epigenetic changes with diseases and various health issues. Feature selection may also be used in...
- Subject:
- Statistics
- Creator:
- Kleyn, Aaron
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 04/15/2021
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_797839 and http://dissertations.umi.com/northwestern:15488
-
- Description:
- This study aims to explain variations in student movement successes and failures during regime transitions. Examining the 1998–99 Indonesian student movement that helped ending the Suharto regime, this study argues that the degree of state repression influences the degree of coordination and assistance from opposition groups and actors to students,...
- Keyword:
- student movements, regime transition, social movements, and Indonesia
- Subject:
- Political science
- Creator:
- Fajar, Muhammad
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_767382 and http://dissertations.umi.com/northwestern:15310
-
- Description:
- The concealed information test (CIT) has garnered more empirical support than other methods of recognition detection and has a firm theoretical foundation. Because it occurs involuntarily, even when recognition is denied, P300 amplitude is a robust indictor of concealed information. Although the P300-based CIT shows great promise for field use,...
- Keyword:
- retroactive interference, bootstrapping, concealed information test, complex trial protocol, and P300-based concealed information test
- Subject:
- Psychology
- Creator:
- Ward, Anne Cable
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14417 and etdadmin_upload_619142
-
- Description:
- Recent estimates indicate that 21 million US adults live with Type II Diabetes Mellitus (T2DM). The management of the condition often requires patients to take multiple prescription medications to prevent disease progression; yet prescribed regimens themselves can become burdensome. Studies have shown that for patients with T2DM, the average regimen...
- Subject:
- Clinical psychology
- Creator:
- Russell, Andrea M
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 10/07/2021
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_828323 and http://dissertations.umi.com/northwestern:15614
-
- Description:
- The societies of the former Yugoslavia are only a quarter-century removed from extensive warfare, yet collectively represent one of the fastest-growing tourism destinations in the world. This dissertation employs a global and relational lens to examine how contested narratives of recent conflict history are marketed, performed, and narrativized in settings...
- Keyword:
- Collective memory, Tourism, National reputation, Cultural performance, and Yugoslavia
- Subject:
- Sociology
- Creator:
- Levin, Jeremy Kuperberg
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 05/31/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16511 and etdadmin_upload_983431
-
- Description:
- The tension-spoke bicycle wheel owes its stiffness and strength to a cooperative relationship between the rim and the spokes: the rim holds the spokes in tension to prevent them from buckling under external loads, while the spokes channel external forces to the hub and prevent the rim from becoming severely...
- Keyword:
- stability, wheel, bicycle, modal analysis, and buckling
- Subject:
- Mechanics and Mechanical engineering
- Creator:
- Ford, Matthew
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_617839 and http://dissertations.umi.com/northwestern:14405
-
- Description:
- Over the course of disease progression, half of adults with type II diabetes also develop diabetic peripheral neuropathy (DPN), peripheral nerve damage precipitated by the downstream metabolic effects of hyperglycemia, insulin resistance, and dyslipidemia. This multifactorial pathogenesis of DPN leads to various structural and physiological changes within the nerve, ultimately...
- Keyword:
- Diabetic neuropathy, Diagnostic medicine, Peripheral nerve, Mechanical properties, Shear wave elastography, and Ultrasound
- Subject:
- Neurosciences
- Creator:
- Rugel, Chelsea Lynne
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 09/22/2022
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_927674 and http://dissertations.umi.com/northwestern:16229
-
- Description:
- The structure of the North American crust and mantle was investigated using P wave teleseismic tomography and the links between seismic tomographic models, locations of volcanism, sediment isopachs, and continental scale crustal structures via plate reconstruction modeling. Nearly 50,000 teleseismic P wave delay times were measured from seismograms recorded by...
- Keyword:
- tomography, field work, Western Interior Basin, noise spectra, teleseismic, and seismic networks
- Subject:
- Geophysics and Geology
- Creator:
- Bollmann, Trevor Alan
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14783 and etdadmin_upload_682357
-
- Description:
- Understanding the mechanisms associated with chemical catalysis is vital for not only the rational improvement of their capabilities, but also for the advancement of the fundamental knowledge affiliated with the systems in question. These new insights can help predict new reactivities towards more challenging substrates which will allow for easier...
- Keyword:
- Catalysis, Lanthanides, Borylation, and Chemodivergent
- Subject:
- Chemistry
- Creator:
- Rothbaum , Jacob Olasov
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/16/2023
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16303 and etdadmin_upload_936040
-
- Description:
- Semiconductor nanocrystals possess unique photophysical properties that make them desirable for many optoelectronic applications such as photovoltaics, LEDs, and quantum computing. When the size of a semiconductor is reduced to below the excitonic Bohr radius of the material, its carriers becomes quantum confined resulting in drastic changes to optical, electronic,...
- Keyword:
- Nanocrystals, Spin, Semiconductors, Spectroscopy, Thermal properties, and Carrier Dynamics
- Subject:
- Physical chemistry, Chemistry, and Materials Science
- Creator:
- Harvey, Samantha
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/02/2022
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_857543 and http://dissertations.umi.com/northwestern:15830
-
- Description:
- Early-stage oxidation and corrosion mechanisms of CoCrMo and NiCrMo alloys can be analyzed on the nanoscale by transmission electron microscopy. Both alloys are attractive for a broad array of applications such gas turbines and aircraft engine components as they are known for their excellent corrosion resistance and mechanical properties at...
- Keyword:
- CoCrMo, Applied sciences, Electron microscopy, Corrosion, Oxidation, and Tribology
- Subject:
- Materials Science and Engineering
- Creator:
- Lin, Alex Yu-Wei
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 01/21/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15082 and etdadmin_upload_741813
-
- Description:
- Dynamical modeling aims to capture the essential mechanics at work in real-world systems while remaining tractable enough to yield mathematical insights for predictions and interventions. The work presented here first takes this approach to the system of political ideology and influence, establishing a model for the continuous-time evolution of individual...
- Keyword:
- Sociophysics, Opinion Dynamics, Dynamical Systems, Stochastics, Modeling, and Coupled Particles
- Subject:
- Applied mathematics
- Creator:
- Sabin-Miller, David Webster
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/16/2023
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16340 and etdadmin_upload_944503
-
- Description:
- This dissertation is a review of three projects I worked on during my time in the Computational Photography Lab at Northwestern University. First, a source separation problem for the X-Ray Fluorescence images of painted works of art is addressed through the incorporation of Hyperspectral Reflectance data. Following this, a discussion...
- Keyword:
- XRF, Computational Holography, Hypterspectral Imaging, Optical Coherence Tomorgraphy, Computational Imaging, and Cultural Heritage Science
- Subject:
- Applied mathematics
- Creator:
- Fiske, Lionel David
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 03/24/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_961685 and http://dissertations.umi.com/northwestern:16405
-
- Description:
- Infidel(itie)s of Colour: Unruly Black Bodies, Modernity and Performance in Post-Apartheid South Africa focusses on the ways that queer and feminist artists of colour draw upon their traditional black cultural heritage and spiritual practises as a means of laying claim to cultural citizenship and belonging in post-apartheid South Africa. I...
- Keyword:
- Race, Gender, Modernity, Post-Apartheid South Africa, and Postcolonial Studies
- Subject:
- Performing arts, Dance, and African studies
- Creator:
- Mtshali, Mbongeni N.
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_676184 and http://dissertations.umi.com/northwestern:14750
-
- Description:
- In my dissertation, I unveil a concept of the dramatic protagonist in Soviet drama that I propose to call a modern superfluous man. To note, this is not an attempt to trace the entirety of the superfluous man tradition from its origins to the present but rather a selective consideration,...
- Keyword:
- self-fashioning, beggar, Soviet drama, fake suicide, catharsis, and character development
- Subject:
- Slavic literature and Theater
- Creator:
- Maksimovich, Polina A
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_765109 and http://dissertations.umi.com/northwestern:15294
-
- Description:
- Early transition metal organometallics chemisorbed on extremely Brønsted acidic sulfated metal oxides such as sulfated alumina (AlS) and sulfated zirconia (ZrS) produce highly active single-site catalysts for olefin polymerization, alkene and arene hydrogenation, and alkane hydrogenolysis, typically with a large percentage of catalytically significant sites. The low support conjugate basicity...
- Subject:
- Chemistry
- Creator:
- Mason, Alexander Heath
- 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:16529 and etdadmin_upload_984243
-
- Description:
- Singlet Fission (SF) is a down-conversion process in organic chromophores where one high-energy singlet exciton is converted into two low-energy triplet excitons. Such carrier multiplication aspects of SF are promising in increasing the solar cell efficiency. The generation of two bound spin triplet states from the same singlet exciton also...
- Subject:
- Physical chemistry
- Creator:
- Bae, Youn Jue
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15306 and etdadmin_upload_766668
-
- Description:
- Clustered regularly interspaced short palindromic repeats (CRISPR) and their associated Cas proteins provide an immune-like response in many prokaryotes against extraneous nucleic acids. CRISPR-Cas systems are classified into different classes and types that vary widely in composition, target recognition, and overall mechanism. The main division of CRISPR-Cas systems occurs between...
- Keyword:
- Staphylococcus epidermidis, X-ray crystallography, Cryo-EM, Csm3, CRISPR, and Csm2
- Subject:
- Molecular biology, Biochemistry, and Biophysics
- Creator:
- Dorsey, Bryan William
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_655609 and http://dissertations.umi.com/northwestern:14567
-
- Description:
- The engineering of human reproduction is one of the defining scientific advances of the past century. Methods to specifically engineer the testis have an equally long and rich history, and have experienced significant progress over the past two decades, leading to current-day breakthroughs which are shifting the paradigms by which...
- Keyword:
- testis, model, organoid, reproduction, microenvironment, and explant
- Subject:
- Bioengineering, Biology, and Endocrinology
- Creator:
- Edmonds, Maxwell Ethan
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 01/21/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_743728 and http://dissertations.umi.com/northwestern:15119
-
- Description:
- Constrained optimization problems are prevalent in all areas of science and engineering, and many well-known numerical methods have been developed to solve these problems. Yet, when there exists random quantities in the model under consideration, most of the deterministic methods are no longer effective. In this dissertation, we address parameter...
- Keyword:
- chance constraints, optimal power flow, nonlinear programming, and stochastic programming
- Subject:
- Industrial engineering
- Creator:
- Pena-Ordieres, Alejandra
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15173 and etdadmin_upload_752377
-
- Description:
- Deduplication, also referred to as "entity resolution", is a common and crucial pre-processing step in the construction of social networks. Traditional deduplication methods compare the attributes (such as name and age) of potential matching pairs to estimate a match probability for a pair. Recently research has used clustering techniques for...
- Keyword:
- egocentric, networks, entity resolution, and record linkage
- Subject:
- Information science, Statistics, and Public health
- Creator:
- Smith, Abigail Leeza
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 03/24/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16419 and etdadmin_upload_962549
-
- Description:
- Chapter 1: If patients can be persuaded to switch between licensed providers on the basis of authoritative opinions, policy-makers can harness such reporting as a tool to implement incentives for high-quality care. I employ the landmark Flexner Report (1910) medical school evaluations to show that existing consumer beliefs and market-specific...
- Keyword:
- Physicians, Homeopathy, Quality, Reporting, Medical Ethics, and Altruism
- Subject:
- Economic history and Economics
- Creator:
- Andrews, Brendon Patrick
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/16/2023
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16342 and etdadmin_upload_944681
-
- Description:
- Perturbations to the physiology or impairments in the formation of synapses within the cochlea, specifically the ribbon synapses, result in decreased sensitivity to auditory stimuli. In example, prolonged exposure to moderately intense auditory stimuli, like power tools, can result in the swelling of nerve terminals, retraction of the postsynaptic membrane,...
- Keyword:
- Hearing, Neuroligins, Proteomics, Ribbon Synapse, ASD, and NIHL
- Subject:
- Neurosciences
- Creator:
- Ramirez, Miguel Angel
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 09/22/2022
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16120 and etdadmin_upload_909763
-
- Description:
- The focus of this thesis is on evaluating, designing, and applying statistical methods that elucidate molecular mechanisms by seeking to understand the pathways that contribute to disease. Chapter 1 introduces the field and motivates the work in this thesis. Chapters 2, 3, and 4 describe original work. Chapter 5 recapitulates...
- Keyword:
- Gene expression, Algorithms, Pathways, Networks, and Systems biology
- Subject:
- Statistics and Bioinformatics
- Creator:
- Shah, Sahil D
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14812 and etdadmin_upload_685626
-
- Description:
- Photochemistry allows chemists to harness the energy in specific wavelengths of light and use it to achieve new chemical transformations. These chemical transformations are often impossible or energetically demanding under traditional thermal conditions. My dissertation focuses broadly on different strategies to apply visible-light photochemistry and photocatalysis to the development of...
- Subject:
- Organic chemistry and Polymer chemistry
- Creator:
- McClure, Emily Robin
- 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:16785 and etdadmin_upload_1014485
-
- Description:
- Policies supporting families with young children provide an important context for human development. The two primary public policies available to caregivers around and after childbirth are parental leave and early care and education (ECE). A substantial body of research evaluates the effects of parental leave and ECE policies on various...
- Keyword:
- Access to early education, Early childhood education, Child penalty, Parental mental health, Head Start, and Parental leave
- Subject:
- Early childhood education and Labor economics
- Creator:
- Viragh, Timea Henriett
- 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:16710 and etdadmin_upload_1011787
-
- Description:
- Economic development is a complex and multi-faceted process. Among its many causes, two are particularly consequential: government and technology. By shaping the landscape of economic incentives, they impact how agents interact, invest, and innovate, which in turn affects the creation of wealth. In this dissertation I explore how this interaction...
- Subject:
- Economics
- Creator:
- Dahis, Ricardo
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 06/28/2021
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_819533 and http://dissertations.umi.com/northwestern:15580
-
- Description:
- This dissertation observes interaction to explore the influence of group argument in decision-making in mock juries. The goals of this investigation were to observe two-sided deliberations of a task-oriented decision-making group, map the dichotomous arguments and provide insight into what influences were at play in the final decision. The study...
- Keyword:
- decision-making, group influence, interaction, valence, data visualization, and argument
- Subject:
- Communication
- Creator:
- Dyer, Shannon Sue
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 08/23/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_1002314 and http://dissertations.umi.com/northwestern:16666
-
- Description:
- The groups that we identify with help to make us who we are. This dissertation investigates the impact of the way that each of us understands those identities, through the newly introduced construct of collective self-concept clarity (Gardner & Garr-Schultz, 2017). Two aspects of collective self-concept clarity are introduced and...
- Keyword:
- intragroup motivation, collective self-concept clarity, authenticity, intergroup bias, well-being, and identity
- Subject:
- Social psychology and Psychology
- Creator:
- Garr-Schultz, Alexandra
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 01/21/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15100 and etdadmin_upload_742713
-
- Description:
- The halide perovskites AMX3 (A = large cation, B = Sn or Pb, and X = halide) have been the subject of intense investigation due to their outstanding optical and electronic properties, which have enabled high solar cell efficiencies thanks to a beneficial electronic structure and long charge carrier lifetimes....
- Keyword:
- exciton, halide perovskite, semiconductor, radiation detector, and self-trapped exciton
- Subject:
- Inorganic chemistry, Applied physics, and Materials Science
- Creator:
- McCall, Kyle Matthew
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14511 and etdadmin_upload_638483
-
- Description:
- Motor planning is fundamental to the performance of everyday reaching movements. The influence of planning is not limited to voluntary movements but extends to involuntary movements initiated in response to sensory stimuli, such as postural perturbations applied to the arm. Stroke alters voluntary reaching and the involuntary response to perturbations,...
- Keyword:
- Startle, Stroke, Motor Planning, and Reaching
- Subject:
- Biomedical engineering and Neurosciences
- Creator:
- Heckman, Rosalind Lauren
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_625731 and http://dissertations.umi.com/northwestern:14442
-
- Description:
- How molecular chirality manifests at the nano- to macroscale has been a scientific puzzle since Louis Pasteur discovered biochirality. In general, amphiphilic molecules can organize into a variety of assembly shapes including micelles, spherical vesicles, cylindrical micelles, and planar bilayers. However, when such amphiphilic molecules are chiral, helical ribbons, helicoidal...
- Keyword:
- self-assembly, soft mattter, electrostatics, membranes, chiral, and charge
- Subject:
- Physical chemistry, Physics, and Materials Science
- Creator:
- McCourt, Joseph
- 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:16654 and etdadmin_upload_1000771
-
- Description:
- This project addresses the uses of coalition in US political imaginaries throughout the 1930s and 1960s. Throughout this period, public familiarity with “coalition” undergoes a marked transformation: whether deployed as argument, performance, or organizational form. Analysis focuses on three case studies: accounts in the national and Black press of a...
- Keyword:
- Black freedom, Chicago Freedom Movement, coalition, political imagination, New Deal, and March on Washington
- Subject:
- African American studies and Rhetoric
- Creator:
- Molina, David Miguel
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 10/06/2021
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_845267 and http://dissertations.umi.com/northwestern:15764
-
- Description:
- This dissertation concerns the probabilistic aspects of diffusion processes generated by a family of differential operators, which is similar to the family of hypoelliptic Laplacian operators, acting on the tangent bundle of a compact Riemannian manifold. By lifting the processes to the product of the frame bundle and the euclidean...
- Subject:
- Mathematics
- Creator:
- Guo, Heng
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14614 and etdadmin_upload_661820
-
- Description:
- Originally motivated by the emergence of networked systems lacking central coordination such as multiprocessors, wireless sensor networks and smart grids, the study of distributed optimization algorithms has been an active field of research spanning multiple decades. More recently, the rapid growth in the availability of high-dimensional datasets has posed the...
- Keyword:
- multi-agent systems, optimization, and distributed optimization
- Subject:
- Electrical engineering and Applied mathematics
- Creator:
- Iakovidou, Charikleia
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 09/22/2022
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16228 and etdadmin_upload_927521
-
- Description:
- This dissertation explores the experience of violence and precarity among Central American youth as they travel through Mexico to the United States. Based on a multi-sited ethnographic study conducted across Mexico from 2015 to 2019, I illustrate how the journey of these youth migrants is, in its basic expression, an...
- Keyword:
- Migration, Central America, Violence, Youth, Latin America, and Children
- Subject:
- Sociology, Social research, and Latin American studies
- Creator:
- Escamilla Garcia, Angel Alfonso
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 06/22/2022
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15999 and etdadmin_upload_896810
-
- Description:
- Despite improvements to diagnostics and treatment methods, colorectal cancer remains the second leading cause of cancer death in the United States. Colonoscopies, the gold standard for colorectal cancer screening, can significantly increase the patient’s chance of survival through early detection. However, colonoscopy cost, surgical complications, and patient bowel preparations limit...
- Subject:
- Biomedical engineering
- Creator:
- Winkelmann, James A
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_658977 and http://dissertations.umi.com/northwestern:14582
-
- Description:
- Nanomaterials offer unique properties not seen in their macroscopic kin. They can be used in printed electronics, as catalysts, and so much more. However, their diminutive size complicates materials processing techniques. They can easily aggregate become no longer useful. A solution to this is to use a polymeric surfactant such...
- Keyword:
- Liquid Metal, Nitrocellulose, and Graphene
- Subject:
- Nanoscience
- Creator:
- Wallace, Shay Goff
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/02/2022
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_850636 and http://dissertations.umi.com/northwestern:15791
-
- Description:
- This thesis explores the potential of two-dimensional (2D) or van der Waals (vdW) materials for printed optoelectronic devices. The research focuses on the development of processing, imaging, and modeling of materials and thin-film devices to optimize performance and introduce novel properties. A gate-dependent resistor network model is presented that establishes...
- Keyword:
- scanning probe microscopy, transition metal dichalcogenides, thin-film transistors, finite element simulation, printed electronics, and 2D materials
- Subject:
- Materials Science
- Creator:
- Zhu, Zhehao
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 05/31/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:16504 and etdadmin_upload_982806
-
- Description:
- This dissertation is a wide-ranging study on real estate and the effect of financial constraints on economic activity. In the first chapter, I use granular data on home builder housing developments to provide new evidence that firms spread negative revenue shocks across projects via their internal capital markets. I analyze...
- Keyword:
- Corporate Finance, Housing, Financial Constraints, and Real Estate
- Subject:
- Finance
- Creator:
- van Straelen, Eileen Driscoll
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_662556 and http://dissertations.umi.com/northwestern:14646
-
- Description:
- This dissertation explores the interrelationship between time, labor, and literature during the rise of British industrial capitalism. By tracing a tradition of social criticism from Percy Shelley to William Morris that runs through the Chartist movement, Thomas Carlyle, and Charles Dickens, it isolates and explicates a distinctive existential mood, or...
- Keyword:
- William Morris, Percy Shelley, Literature, Chartism, Industrial Capitalism, and Time
- Subject:
- English literature
- Creator:
- Schacht, Benjamin Miller
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:14512 and etdadmin_upload_638499
-
- Description:
- In the U.S., approximately 840,000 Americans die from cardiovascular disease (CVD) each year, and it is the leading cause of morbidity and mortality worldwide. The prevalence of CVD is on the rise and widespread disparities in CVD exist across economic, racial, and ethnic groups. In order to address the rising...
- Keyword:
- data science, informatics, machine learning, social determinants of health, and cardiovascular health
- Subject:
- Health sciences and Public health
- Creator:
- Zimmerman, Lindsay
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 10/07/2021
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15739 and etdadmin_upload_844529
-
- Description:
- “Where Do We Come From? What Are We? Where Are We Going?” is the name for one of French artist Paul Gauguin’s most influential paintings. Unsurprisingly, these very questions have occupied the minds of countless philosophers, artists, and scholars since the beginning of human civilization. These questions become especially salient...
- Keyword:
- Decision-making, Organizational intelligence, Artificial intelligence, Algorithmic bias, Decision bias, and Machine learning
- Subject:
- Management, Artificial intelligence, and Psychology
- Creator:
- Wang, Dawei
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 09/22/2022
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_917463 and http://dissertations.umi.com/northwestern:16159
-
- Description:
- Much of our understanding of human becoming and the process by which possible futures are developed has been based on narrow samples of human experience, which are usually more privileged and provide a narrow view of variability in human life and development. The developmental and educational pathways of minoritized young...
- Keyword:
- Identity Development, Latinx women, Possible Futures, Intersectionality, STEM Learning, and Sociopolitical Development
- Subject:
- Developmental psychology, Education, and Social research
- Creator:
- Castillo-Lavergne, Claudia M
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 05/31/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_982633 and http://dissertations.umi.com/northwestern:16501