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- Description:
- Subchalcogenides are rare compounds that have both metal-metal and metal-chalcogenide (sulfur, selenium, tellurium) interactions. Unlike conventional semiconductors, the metals do not obey the so-called 8-N octet rule for oxidation states, often resulting in low or zero valent metal atoms. The presence of both metal-metal and metal-chalcogenide bonding can also lead...
- Keyword:
- Solid State Chemistry, Intermetallics, Topological Materials, Subchalcogenides, and Quantum Materials
- Subject:
- Inorganic chemistry
- Creator:
- Khoury, Jason Frederick
- 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:15095 and etdadmin_upload_742512
-
- Description:
- Deformation in materials with a hierarchical microstructure is expected to be complex because of the interaction between the units that form such a microstructure. The complexity of deformation would be even higher when additional inelastic deformation modes are active in such materials, apart from traditional elastic and plastic deformation modes....
- Keyword:
- Inelastic Mechanisms, Shape Memory Alloys, Multiscale, Smart Materials, Deformation Behvior, and Modeling
- Subject:
- Mechanics, Materials Science, and Engineering
- Creator:
- Paul, Partha P
- 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:14333 and etdadmin_upload_609177
-
- Description:
- Metaphor is an important and pervasive phenomenon in language and cognition. The vast majority of psycholinguistic research on metaphor has focused on noun metaphors (e.g., That surgeon is a butcher; That lawyer is a shark), while relatively little has investigated the processing of verb metaphors (e.g., The car limped down...
- Keyword:
- verb metaphor, language evolution, event knowledge, language processing, and metaphor
- Subject:
- Cognitive psychology
- Creator:
- King, Daniel C
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 05/31/2023
- Date Created:
- 2023-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_984614 and http://dissertations.umi.com/northwestern:16537
-
- Description:
- The recently increasing precision in experimental measurements of observables in collider physics has demanded for a matching precision in the theoretical expectations for such observables. In Quantum ChromoDynamics, the fundamental underlying theory for collider physics, theoretical predictions are expressed under the form of perturbative series, where the expansion parameter is...
- Subject:
- Theoretical physics
- Creator:
- Isgro, Andrea
- 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:15151 and etdadmin_upload_746893
-
- Description:
- Since Infrared radiation was discovered in 1800s, the research and applications on the infrared regime have been continually developed. The infrared detectors are the key technology in these applications and have been successfully used for medical imaging, light detection and ranging (LiDAR), free-space optical communication, target tracking and object identification...
- Keyword:
- Phototransistor, Molecular Beam Epitaxy, Infrared Photodetector, and Type-II Superlattices
- Subject:
- Electrical engineering
- Creator:
- Li, Jiakai
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 05/31/2023
- Date Created:
- 2022-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_954624 and http://dissertations.umi.com/northwestern:16389
-
- Description:
- Fluid injection is one of the major triggering factors of infrastructure collapse and geo-hazards, among which some of the most recurrent ones are rainfall-induced landslides. Such events exhibit complicated spatiotemporal patterns, spanning from slow deformation to extremely rapid movements influencing large regions. To prevent the occurrence of catastrophic failures and...
- Keyword:
- instability criteria, viscoplasticity, constitutive model, wetting-induced failure, unsaturated soil, and solid-fluid transition
- Subject:
- Civil engineering
- Creator:
- chen, yanni
- 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:15183 and etdadmin_upload_754611
-
- Description:
- Future large-scale quantum networks will likely require more efficient on-chip devices for quantum key distribution (QKD) systems that can exploit CMOS manufacturing techniques. QKD systems on chip have been produced in a number of material platforms including silicon, indium phosphide, and a range of hybrid structures. Advanced industrial silicon-electronics manufacturing...
- Keyword:
- thin-film lithium-niobate, integrated photonics, and quantum optics
- Subject:
- Optics, Quantum physics, and Engineering
- Creator:
- Elkus, Bradley Scott
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/02/2022
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_863944 and http://dissertations.umi.com/northwestern:15876
-
- Description:
- Super-resolution (SR) has become one of the most critical problems in image and video processing. In Chapter 2 of this thesis, a detailed review of existing Deep Learning (DL) techniques for addressing the SR task, with an emphasis on how DL and analytical techniques can be combined, is provided. Chapter...
- Keyword:
- Image Processing, Video Processing, Deep Learning, and Super-Resolution
- Subject:
- Electrical engineering and Computer science
- Creator:
- Lucas, Alice Marie
- 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:15076 and etdadmin_upload_741221
-
- Description:
- Recent developments in deep learning have led to breakthroughs in rendering novel views from sparse input views of a scene.While the accuracy of these algorithms has improved dramatically, it has come at a huge computational cost. While developments in graphics hardware have ameliorated some of the computational burdens, deep learning-based...
- Keyword:
- Augmented Reality, deep learning, novel view, and view synthesis
- Subject:
- Computer engineering and Computer science
- Creator:
- Ghosh, Sushobhan
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 10/07/2021
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_834671 and http://dissertations.umi.com/northwestern:15657
-
- Description:
- In the adult hippocampus of many mammalian species, populations of newborn dentate granule cells (DGCs) are continuously generated and undergo subsequent activity-dependent neuronal maturation and incorporation into the preexisting hippocampal circuitry. Increasing evidence has demonstrated that these young adult-born DGCs (abDGCs) participate in numerous cognitive and affective processes such as...
- Keyword:
- Neurogenesis, GABA, Adult-born granule cell, Kainate receptor, and GluK2
- Subject:
- Neurosciences
- Creator:
- Zhu, Yiwen
- 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:15903 and etdadmin_upload_874789
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- Description:
- In my dissertation, I investigate how formal and informal structures within the board can affect key board outcomes. While each chapter introduces a relatively under-recognized player in the governance space—compensation consultants (Chapter 1), multi-committee directors (Chapter 2), and executive chairmen (Chapter 3)—the main theme connecting all three centers on the...
- Subject:
- Business administration
- Creator:
- Gai, Shelby Lun
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_741477 and http://dissertations.umi.com/northwestern:15078
-
- Description:
- This dissertation presents a comprehensive study of thin-film LiMn2O4 (LMO) cathodes applied in lithium ion batteries (LIBs). The primary aim was to establish fundamental understanding of the relationship between interfacial LMO chemistry/electrochemistry and its detrimental drawback, i.e. fast capacity fade over long term cycling, and then develop effective mitigation methods....
- Keyword:
- Surface coating, Thin film, Lithium ion battery, LiMn2O4, Interfacial electrochemistry, and Capacity loss
- Subject:
- Nanotechnology, Materials Science, and Energy
- Creator:
- Yu, Xiankai
- 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:14706 and etdadmin_upload_667791
-
- Description:
- The goal of this thesis is to design practical algorithms for nonlinear optimization in the case where the objective function is deterministic or stochastic. Problems of this nature arise in many applications including machine learning and image processing. The thesis is divided into four main chapters. Chapters \ref{chap:Inexact}, \ref{chap:Adasample} and...
- Subject:
- Industrial engineering and Operations research
- Creator:
- Bollapragada, Vijaya Raghavendra
- 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:14659 and etdadmin_upload_662754
-
- Description:
- For much of the twentieth-century, English-language music scholars were reticent to speculate about the origins of music. In recent years, however, the study of music’s evolutionary origins has been revitalized. Resonating Subjects brings a critical-historical perspective to this renewed convergence of music studies and evolutionary science. Through close examinations of...
- Keyword:
- Edmund Gurney, Charles Darwin, Herbert Spencer, evolutionary musicology, Victorian music culture, and emotion
- Subject:
- Music theory and Music history
- Creator:
- Piilonen, Miriam
- 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:14771 and etdadmin_upload_679879
-
- Description:
- My research at northwestern with Dr. Christina Zelano focused on the human amygdala subnucleithat receive monosynaptic input from the olfactory bulb. Surprisingly little is known about these brain regions, including their potential roles in olfactory and nonolfactory processing. During my PhD, I completed three projects aimed at furthering our understanding...
- Keyword:
- Breathing, Olfaction, Respiration, Amygdala, and Human
- Subject:
- Neurosciences
- Creator:
- Noto, Torben
- 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:16080 and etdadmin_upload_902927
-
- Description:
- While the entire silicon industry has been blooming under Moore’s Law for decades, conventional digital implementation is approaching the “stall” of Moore’s Law due to many physical design limitations. Technology innovation now is going to take a different direction. Given the increasing demand for emerging applications' computational capacity, it is...
- Keyword:
- computer architecture, mixed-signal time-domain computing, analog computing, machine learning , compute in memory (CIM), and image processing
- Subject:
- Electrical engineering, Computer engineering, and Engineering
- Creator:
- Chen, Zhengyu
- 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:15414 and etdadmin_upload_780953
-
- Description:
- Extensive study of nanomaterial chemical and optical properties has enabled their integration into a variety of applications. However, less thoroughly investigated are the heat generation and dissipation processes of nanomaterials following optical excitation. These phenomena are of immense importance as thermal energy can distort a material’s structure, which has profound...
- Keyword:
- spectroscopy, quantum dots, nanoparticles, and plasmonics
- Subject:
- Chemistry
- Creator:
- Kirschner, Matthew S
- 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:14600 and etdadmin_upload_661149
-
- Description:
- My dissertation, Geographies of Memory, Trauma, and Pleasure in African American and Caribbean-American Literature examines the geographies of the cane fields, bodies of water, and the back porch to illustrate the speculative ways anti-black violence, intergenerational trauma, pleasure and Black memory co-exist in Black literature. Examining the aforementioned geographies as...
- Keyword:
- Black Memory, Geography, Pleasure, and Trauma
- Subject:
- African American studies, Caribbean literature, and English literature
- Creator:
- Fetus, Mohwanah Garyne
- 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:15263 and etdadmin_upload_764269
-
- Description:
- This dissertation consists of three studies related to parental employment, maternity leave policy, and early care and education. In study 1, my coauthor and I evaluate the impact of parenthood on men and women’s job performance and career advancement using detailed data from the U.S. Marines. For parents who remain...
- Subject:
- Education, Public policy, and Labor economics
- Creator:
- Healy, Olivia
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 10/08/2021
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_844713 and http://dissertations.umi.com/northwestern:15746
-
- Description:
- Prostate cancer (PCa) is the most common non-cutaneous cancer among U.S. men. Lack of effective treatments for advanced disease make it a significant public health concern. However, PCa’s long natural history makes it an excellent target for prevention approaches that reduce overtreatment of indolent disease, treatment related morbidity, and mortality....
- Keyword:
- SELECT, Extracellular matrix, Prostate cancer, Reactive Oxygen Species, Organoids, and Fatty Acid Oxidation
- Subject:
- Molecular biology, Biology, and Cellular biology
- Creator:
- Njoroge, Rose Nyawira
- 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:14428 and etdadmin_upload_623433