Limit your search
Search Constraints
Number of results to display per page
Search Results
-
- Description:
- In December 1889, a few weeks after the monarchy in Brazil was replaced by a republican government, seventy-year-old USAmerican poet Walt Whitman wrote a poem called “A Christmas Greeting” to welcome the “Brazilian brother” into democracy. Though filled with hope and excitement for yet another republic born in the Americas,...
- Keyword:
- Poetry and Poetics, Lusophone Studies, Translation, Hemispheric/ Transnational Studies, Walt Whitman, and Brazil
- Subject:
- Comparative literature and Latin American studies
- Creator:
- Anzini, Patrícia
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_626611 and http://dissertations.umi.com/northwestern:14455
-
- Description:
- Proteins are a class of nanoscale building block with remarkable chemical complexity and sophistication: their diverse functions, shapes and symmetry, and atomically monodisperse structures far surpass the range of nanoparticles that can be accessed synthetically. The chemical topology of proteins that drive their assembly into higher order materials are central...
- Subject:
- Chemistry
- Creator:
- McMillan, Janet
- 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:14624 and etdadmin_upload_662062
-
- Description:
- Innovations are adopted by individuals and spread to other individuals. They are adopted at different rates, some are never adopted at all, some are abandoned, and some become the new norms. A very extensive evidence-based research and practice paradigm that studies how innovations spread is called diffusion of innovations. This...
- Keyword:
- multipartite networks, complex networks, diffusion of innovations, and network reconstruction
- Subject:
- Statistics
- Creator:
- Lee, Hyojun Ada
- 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:14765 and etdadmin_upload_678904
-
- Description:
- During the 1870s and 1880s, state governments in the former slaveholding South established eleven public institutions for black higher learning. Given the volatile, impoverished, often repressive climate of the region, how did black political and educational leaders mobilize to expand state support for black higher education? Furthermore, how did they...
- Keyword:
- Reconstruction, Jim Crow, African American, Education, Higher education, and Southern states
- Subject:
- American history, Black history, and Education history
- Creator:
- Soares, Leigh Alexandra
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_662076 and http://dissertations.umi.com/northwestern:14626
-
- Description:
- Cardiac Magnetic Resonance (CMR) is a promising non-invasive imaging technique capable of assessing cardiovascular function and anatomy for both adult and pediatric patients without the need for ionization energy. Even with the stated benefits, CMR utilization in the clinic is low (~1-2%) due in large part to long acquisition time...
- Keyword:
- Cardiovascular MRI, compressed sensing, real-time, adult and pediatric, deep learning, and free-breathing
- Subject:
- Medical imaging
- Creator:
- Haji-valizadeh, Hassan
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_682286 and http://dissertations.umi.com/northwestern:14782
-
- Description:
- Recent studies have shown that many high profile studies in biology could not be reproduced, calling into questions the legitimacy of their findings. These reports have the potential to greatly jeopardize the credibility of scientists in the field as well as erode public confidence in the scientific enterprise. Computational research...
- Keyword:
- Sequencing, Reproducibility, and Computational Biology
- Subject:
- Bioinformatics and Engineering
- Creator:
- Liu, Sophia Shou
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_658807 and http://dissertations.umi.com/northwestern:14578
-
- Description:
- Historically, there have been large disparities in the degree to which different communities have access to resources and representation within society. With the increased availability of the internet and the growth of user-generated content platforms like Twitter and Wikipedia, there are opportunities to alleviate some these long-standing barriers to access...
- Keyword:
- Algorithmic Fairness, Structural Inequalities, Online Representation, and Geographic Technologies
- Subject:
- Computer science
- Creator:
- Johnson, Isaac
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_640270 and http://dissertations.umi.com/northwestern:14540
-
- Description:
- Promyelocytic leukemia (PML) nuclear bodies act as quality control centers in the nucleus, participating in a plethora of nuclear functions. As such, PML bodies are a signature model for functional nuclear organization. PML bodies have a dynamic protein composition that responds to changing conditions of the cell. Many of the...
- Keyword:
- nuclear organization, no-go decay, mRNA surveillence, PML, Ataxin-1, and stress
- Subject:
- Molecular biology and Cellular biology
- Creator:
- Fanslow, Danielle
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_614059 and http://dissertations.umi.com/northwestern:14390
-
- Description:
- Neisseria gonorrhoeae (Ng), a strict human pathogen, is the sole causative agent of gonorrhea. Gc possess a complex gene conversion system, the pilin antigenic variation system, (pilin Av), which alters the DNA sequence of the major pilin, PilE. Pilin Av results in the constant alteration of the surface exposed appendage,...
- Keyword:
- DNA recombination, Antigenic variation, and Guanine Quadruplex
- Subject:
- Microbiology and Genetics
- Creator:
- Prister, Lauren Leigh
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/12/2020
- Date Created:
- 2019-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_684526 and http://dissertations.umi.com/northwestern:14798
-
- Description:
- Chapter 1 presents analysis comparing the effectiveness of two mechanisms of regulation enforcement: (1) the frequency of inspections and (2) penalties for violations. Recent policy changes regarding enforcement of mining safety regulations are exploited to quantify the effectiveness of each mechanism. It is concluded that increasing the frequency of inspections...
- Keyword:
- Skill, Bounded Rationality, Threat Effects, Slave Market, Regulation Enforcement, and Bargaining Power
- Subject:
- Economics
- Creator:
- Gmeiner, Michael William
- 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:14716 and etdadmin_upload_668782