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- Description:
- There is a rich history on the study of the interplay between symmetry and synchronization in networks. At the most fundamental level, many synchronization patterns are induced by underlying network symmetries. However, when stability is taken into account, the relation between symmetry and synchronization is far from monotonic. In this...
- Keyword:
- complex systems, nonlinear dynamics, networks, chimeras, symmetry, and synchronization
- Subject:
- Applied mathematics, Statistical physics, and Systems science
- Creator:
- Zhang, Yuanzhao
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_764987 and http://dissertations.umi.com/northwestern:15288
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- Description:
- Current genetic studies are largely biased towards European populations, leaving the discovery of genomics biomarkers and causative genetic variants unexplored in minority populations, such as African Americans. Meanwhile, African Americans are disproportionately affected by a variety of complex diseases and respond differently to many drug treatments. The disparity is due...
- Keyword:
- gene expression, pharmacogenomics, African American, and eQTL mapping
- Subject:
- Bioinformatics and Genetics
- Creator:
- Zhong, Yizhen
- 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:15303 and etdadmin_upload_765355
-
- Description:
- Mobile internet has brought a disruptive innovation to the ride-hail industry. The technology introduced by Uber, referred to as e-hail, matches passengers with drivers through their smart phones, while integrating transaction and feedback in a single app. In comparison to taxis hailed off street, or street-hail (s-hail hereafter), e-hail has...
- Keyword:
- matching, economy of scale, and ride-hail
- Subject:
- Transportation
- Creator:
- Chen, Hongyu
- 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:15413 and etdadmin_upload_780940
-
- Description:
- In everyday conversations, listeners need to rapidly perceive and parse speech input as they receive it. While listeners with normal hearing may do this with relative ease, this is a multi-step process that requires listeners to recognize individual speech sounds as meaningful then integrate them to understand and respond almost...
- Subject:
- Linguistics and Audiology
- Creator:
- Simeon, Katherine M
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_753095 and http://dissertations.umi.com/northwestern:15177
-
- Description:
- Scholars of early-twentieth-century Buenos Aires—an international theatre hub— disproportionately emphasize Spanish-language performances. This tendency erases the histories of immigrant performing artists, such as Yiddish-speaking Jews who fled en masse to Argentina in order to escape rising antisemitism in Europe and Russia. By focusing on Yiddish theatre in Buenos Aires, this...
- Keyword:
- Sexuality, Gender, Buenos Aires, Yiddish theatre, Avant-garde, and Modernism
- Subject:
- Judaic studies, Theater history, and Latin American studies
- Creator:
- Markenson, Casey Tova
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_756700 and http://dissertations.umi.com/northwestern:15198
-
- Description:
- Information policies are an effective way to alleviate information asymmetries, but the effectiveness of such policies depends critically on the underlying incentives people face. This dissertation is comprised of three papers that study the welfare effects of various information policies using game-theoretic models. The first paper analyzes how networks of...
- Subject:
- Economic theory
- Creator:
- Murayama, Kota
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_744272 and http://dissertations.umi.com/northwestern:15141
-
- Description:
- Iron is an essential nutrient and is critical for cellular growth and metabolism. Here, we delineate a novel mechanism by which iron alters amino acid homeostasis and mTOR activity by remodeling the cellular epigenetic landscape. We find that iron deficiency inactivates Jumonji-C domain containing histone-demethylases, resulting in histone hyper-methylation and...
- Keyword:
- Iron, Epigenetics, Mitophagy, Metabolism, and mTOR
- Subject:
- Cellular biology
- Creator:
- Shapiro, Jason Solomon
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15209 and etdadmin_upload_759499
-
- Description:
- Modern design practices rely more and more on computer simulations due to their low cost compared with physical experiments. However, it is still an elusive task to fully unleash the advantages of the simulation models while mitigating their disadvantages for designing complex engineering systems. In simulation-based design, computer simulation models...
- Keyword:
- Design optimization, Bayesian optimization, Uncertainty quantification, Simulation-based design, Model calibration, and Multidisciplinary design
- Subject:
- Statistics, Design, and Mechanical engineering
- Creator:
- Tao, Siyu
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_773686 and http://dissertations.umi.com/northwestern:15350
-
- Description:
- This thesis contains three chapters studying the evolution of the American higher education landscape, the different forces that shaped their organization, and how they, in turn, influenced human capital accumulation. The chapters are organized into three time periods: 1850-1900, 1910-1940, and 1980-2010. In the first chapter, joint with Heyu Xiong,...
- Subject:
- Economics
- Creator:
- Zhao, Yiling
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_771488 and http://dissertations.umi.com/northwestern:15332
-
- Description:
- In this dissertation I examine how the government should respond to sovereign risk and show that it has implications on the optimal behavior of the government. In Chapter 1, I look into international reserve management. In Chapter 2, I analyze the effects of sovereign risk on the size of fiscal...
- Subject:
- Economics
- Creator:
- Armella Olazabal, Sergio
- 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:15224 and etdadmin_upload_761620