Limit your search
Search Constraints
« Previous |
1 - 50 of 4,245
|
Next »
Number of results to display per page
Search Results
-
- Description:
- This thesis presents the application of Time Domain Reflectometry technology in nine case studies. Presented in detail are cable and grout installation techniques, data acquisition instrumentation and autonomous real time monitoring of soil deformation using TDR. The goal of this work is to summarize the state of the technology in...
- Keyword:
- Structural health monitoring
- Creator:
- Matthieu L. Dussud
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2002-12
- Resource Type:
- Masters Thesis
-
- Keyword:
- posner fellows and k-12 education
- Creator:
- Ericka Woods
- Contributor:
- Scott Ogawa
- Depositor:
- Scholarly Digital Publishing
- Owner:
- Scholarly Digital Publishing
- Publisher:
- Northwestern University Libraries
- Date Uploaded:
- 08/21/2017
- Date Modified:
- 12/01/2017
- Date Created:
- 2017-08-10
-
- Description:
- This collection of papers contains most of the papers that were delivered at the workshop on “Normality in Health and the Reproductive Body” at Northwestern in March 2001. The seminar was used to discuss individual research projects around convergences of thought on the theme at hand. In their present state,...
- Keyword:
- pas and Reproductive
- Subject:
- African Studies
- Creator:
- Caroline Bledsoe
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 11/12/2018
- Date Modified:
- 11/12/2018
- Date Created:
- 2002
- Resource Type:
- Research Paper
-
- Description:
- Achievement gaps between students from different SES and racial/ethnic backgrounds stubbornly persist despite decades of policy interventions. My dissertation focuses on several unexpected sources of stress and disruption that may be related to the achievement gap: sunlight exposure, a sister’s teen childbearing, and nearby violent crime. I demonstrate that these...
- Keyword:
- sleep, education, policy, stress, academic, and K-12
- Subject:
- Human Development and Social Policy
- Creator:
- Jennifer Ann Heissel
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 03/27/2018
- Date Modified:
- 03/27/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- This paper examines the relationship between a party'’'s descriptive representation of women and its ideological proximity to female and male voters. I find that male and female voters are both objectively closer to parties with more females in their delegations. However, males are more likely to subjectively assess parties with...
- Keyword:
- political, women, and buffett
- Creator:
- Georgia Kernell
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/03/2019
- Date Modified:
- 01/03/2019
- Date Created:
- 2014
- Resource Type:
- Research Paper
- Alternate Identifier:
- 12-001
-
- Description:
- To analyze institutional dynamics, it is first necessary to determine when change has occurred, when not, and the nature and magnitude of change. If social institutions are defined in terms of rules, then a change of rules forms the core of institutional change. A number of complications arise from the...
- Keyword:
- institutional dynamics, change, and buffett
- Creator:
- Bruce Carruthers
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/03/2019
- Date Modified:
- 01/03/2019
- Date Created:
- 2012
- Resource Type:
- Research Paper
- Alternate Identifier:
- 12-004
-
- Description:
- What are the origins of race-based affirmative action in college admissions? With only a few exceptions, there remain few evidence-based accounts of when and why such programs emerged among selective institutions of higher education; how heavily they weighed racial considerations; and how exactly race was taken into account. This paper...
- Keyword:
- open door and buffett
- Creator:
- Anthony Chen, Fiona Greenland, and Lisa Stulberg
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/03/2019
- Date Modified:
- 01/03/2019
- Date Created:
- 2012
- Resource Type:
- Dissertation
- Alternate Identifier:
- 12-003
-
- Description:
- In order to understand the role of international courts (ICs) in the international legal system, this chapter examines 25 permanent international courts by analyzing four roles that states have delegated to courts: enforcement, administrative review, constitutional review, and dispute settlement. The chapter finds that ICs can become not only agents...
- Keyword:
- international courts and buffett
- Creator:
- Karen J. Alter
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/03/2019
- Date Modified:
- 01/03/2019
- Date Created:
- 2012
- Resource Type:
- Research Paper
- Alternate Identifier:
- 12-002
-
- Description:
- This paper explores the link between the public policy and the survival strategies of a hybrid political regime. Using the case of higher education in Russia, I show how the Russian state elites use the policy tools widespread in Western democracies to achieve domestic political goals. Introduction of quasi-market mechanisms...
- Keyword:
- global trends, buffett, and reforms
- Creator:
- Natalia Forrat
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/03/2019
- Date Modified:
- 01/03/2019
- Date Created:
- 2012
- Resource Type:
- Research Paper
- Alternate Identifier:
- 12-001
-
- Description:
- The central thesis of the paper is that authoritarian cases have systematically been excluded from welfare state theories despite the existing empirical research on authoritarian welfare provisions. This theoretical gap has limited the instruments available for comparative welfare state research. As a result, such research has attended to the democratic...
- Keyword:
- marginalized, authoritarian, and buffett
- Creator:
- Natalia Forrat
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/03/2019
- Date Modified:
- 01/03/2019
- Date Created:
- 2012
- Resource Type:
- Research Paper
- Alternate Identifier:
- 12-005
-
- Description:
- This paper traces the relationship between the development of Ahmedabad’s sewerage system and the caste structure, examining how sanitation technology threatened caste politics, as well as how the caste system modified the way sewers were used and maintained. It looks at how sewers came to be understood as markers of...
- Keyword:
- status, sweerage, and india
- Creator:
- Stephanie Tam
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/03/2019
- Date Modified:
- 01/03/2019
- Date Created:
- 2012
- Resource Type:
- Research Paper
- Alternate Identifier:
- 12-002
-
- Description:
- B_s mixing studies provide a precision test of Charge-Parity violation in the Standard Model. A measurement of deltaMs constrains elements of the CKM quark rotation matrix, providing a probe of Standard Model Charge-Parity violation. This thesis describes a study of B_s mixing in the semileptonic decay B_s -> D_s mu...
- Keyword:
- Physics
- Subject:
- Physics and Astronomy
- Creator:
- Meghan Anzelc
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/07/2018
- Date Modified:
- 09/07/2018
- Date Created:
- 2008-05-09
- Resource Type:
- Dissertation
-
- Description:
- This final report provides information about TEA-21 [Transportation Equity Act for the 21st Century] funded projects designated A433, and A495 "Evaluation of Capacity of Micropiles Embedded in Dolomite". The report was submitted to the Infrastructure Technology Institute at Northwestern University by Richard J. Finno on September 20, 2002.
- Keyword:
- Nondestructive testing, Dolomite , and Micropiling
- Creator:
- Richard J. Finno
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2002-09-20
- Resource Type:
- Report
-
- Description:
- This thesis combines field and laboratory measurements with three dimensional (3D) finite element analysis (FEM) to demonstrate the use of Time Domain Reflectometry (TDR) cable-grout composites to measure localized shearing in soft soil. Past field installations of TDR cable-grout composites in rock have lead to its widespread use in the...
- Keyword:
- Structural health monitoring and Time-domain reflectometry
- Creator:
- James Tanner Blackburn
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2002-04
- Resource Type:
- Masters Thesis
-
- Description:
- This thesis consists of the data and analysis of structural responses for two different studies: the Office of Surface Mining (OSM) study of the velocity response of “atypical” residential structures and the Autonomous Crack Monitoring (ACM) study. The main basis of this thesis was to do additional analysis on a...
- Keyword:
- Structural health monitoring
- Creator:
- Laureen M. McKenna
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2002-03
- Resource Type:
- Masters Thesis
-
- Description:
- Infants’ initially broad links between language and object categories are increasingly tuned, becoming more precise by the end of their first year. In a longitudinal study, we asked whether individual differences in the precision of infants’ links at 12 months of age are related to vocabulary development. We found that,...
- Keyword:
- categorization, word learning, longitudinal, vocabulary, individual differences, and infants
- Creator:
- Melanie Havy, Brock Ferguson, and Sandra R. Waxman
- Owner:
- Chris Diaz
- Publisher:
- Frontiers
- Date Uploaded:
- 05/08/2017
- Date Modified:
- 05/08/2017
- Date Created:
- 2015-08-31
- Resource Type:
- Article
-
- Description:
- One of the most dynamic in South Asia, Pakistan’s vibrant and outspoken media is de facto credited to the media liberalization policies of 2002 by President Pervez Musharraf. Yet, the country’s media landscape, particularly the private news channels, are known to be sensational for their exaggerated reporting style. Using Pakistan’s...
- Keyword:
- BOL TV, Musharraf, Pakistan, media liberalization, Geo News, Sensationalism, and Pakistani media
- Subject:
- Journalism
- Creator:
- Shakeeb Asrar
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/20/2018
- Date Modified:
- 04/20/2018
- Date Created:
- 2017-05-31
- Resource Type:
- Other
-
- Description:
- The primary purpose of this study was to describe what comprises an undergraduate compositional identity. Building upon recent research investigating musical identities with a social psychological framework (Macdonald, Hargreaves, & Miell, 2002), I examined the confluence of socially based experiences that shaped four undergraduate composers' lives. Specifically, this study investigated...
- Keyword:
- composition, undergraduate music majors, creativity, storyboards, case study, and music education
- Subject:
- Music Education
- Creator:
- Bruce Allen Carter
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/31/2018
- Date Modified:
- 08/31/2018
- Date Created:
- 2008-05-05
- Resource Type:
- Dissertation
-
- Description:
- This thesis is a description of the measurement of the W boson mass using the D0 Run II detector with 770 pb^-1 of proton-antiproton collision data. These collisions were produced by the Tevatron at sqrt(s) = 1.96 TeV between 2002 and 2006. We use a sample of W -> e...
- Keyword:
- Tevatron, Precision Measurement, W Boson, Particle Physics, W Mass, and Z Boson
- Subject:
- Physics and Astronomy
- Creator:
- Timothy Andeen
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/10/2018
- Date Modified:
- 09/10/2018
- Date Created:
- 2008-05-09
- Resource Type:
- Dissertation
-
- Description:
- Banquet lecture for the 37th annual conference of the Sudans Studies Association in conjunction with the 70th anniversary of the Program of African Studies at Northwestern University, May 12, 2018
- Keyword:
- program of african studies
- Creator:
- Carolyn Fluehr-Lobban
- Contributor:
- LaRay Denzer
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/29/2020
- Date Modified:
- 10/29/2020
- Date Created:
- 2019
- Resource Type:
- Research Paper
- Alternate Identifier:
- Working Paper Number 27
-
- Description:
- This essay explores how the evolving relationship between religion and the state is affecting the educational system in Senegal. In 2002, the state enacted reforms that introduced the religious education into the state school system and also allowed all children enrolled in the daara (Senegalese Qur'anic schools) to be considered...
- Keyword:
- Buffett, Religious Education, and Secularism
- Creator:
- Penda Mbow
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 01/01/2019
- Date Modified:
- 01/01/2019
- Date Created:
- 2009
- Resource Type:
- Research Paper
- Alternate Identifier:
- 09-007
-
- Description:
- All structures have cosmetic cracks, which have no influence on structural integrity and usually remain unremarked until the structure’s occupants sense ground vibrations. Such vibrations are often associated with engineering activity, but are rarely responsible for cracks. However, this is difficult to prove without scientific basis. Automated Crack Monitoring (ACM)...
- Keyword:
- Structural health monitoring and Cracking of concrete
- Creator:
- Markian B. Petrina
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2004-08
- Resource Type:
- Masters Thesis
-
- Description:
- Many preventable behaviors contribute to adolescent mortality and morbidity. Non-adherence to preventive measures represents a challenge and has been associated with worse health outcomes in this population. The widespread use of electronic communication technologies by adolescents, particularly the use of text messaging (short message service, SMS) and mobile phones, presents...
- Keyword:
- mobile applications, prevention, behavior, mobile phone, medication, adherence, adolescent, smartphone, and text messaging
- Creator:
- Sherif M. Badawy and Lisa M. Kuhns
- Owner:
- Chris Diaz
- Publisher:
- JMIR Publications
- Date Uploaded:
- 05/10/2017
- Date Modified:
- 05/10/2017
- Date Created:
- 2017-04-19
- Resource Type:
- Article
- Alternate Identifier:
- doi:10.2196/mhealth.6837
-
- Description:
- Language is a hallmark of human cognition—a rich and flexible method of representing the world around us. As such, language provides an invaluable resource to human infants: a way of gaining insight into the representations that guide adult cognition. In this dissertation, I explore how language influences infants’ cognition as...
- Keyword:
- categorization, development, language, infant, learning, and cognition
- Subject:
- Cognitive psychology
- Creator:
- LaTourrette, Alexander Scott
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 01/21/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_732252 and http://dissertations.umi.com/northwestern:15046
-
- Description:
- Type 2 diabetes (T2D) affects over 422 million people worldwide. Within their multi-payer healthcare system, Germany has used standardized, evidence-based interventions called Disease Management Programs (“DMP”s) to manage T2D since 2002. Studies have shown markedly improved health care delivery and health outcomes, including reduced incidence of diabetic secondary complications, decreasing...
- Keyword:
- type 2 diabetes, Chronic disease management, Germany, healthcare reform, and value-based care
- Subject:
- Biological Sciences and German
- Creator:
- Sarah Dinegar
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 06/04/2019
- Date Modified:
- 06/04/2019
-
- Description:
- This dissertation aims to address a gap in the literature regarding the effect of the achievement-focused student identity on prosocial values and behaviors, specifically among students who predominantly value prosociality. Largely, research on identity and motivation addresses academic outcomes and psychological well-being outcomes (Settles, Sellers, & Damas, 2002; Jaret &...
- Keyword:
- Identity, Academic Motivation, Gender, Socioeconomic Status, and Prosocial Motivations
- Subject:
- Psychology
- Creator:
- Vida Magarita Manzo
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 02/26/2018
- Date Modified:
- 02/26/2018
- Date Created:
- 2016-01-01
- Resource Type:
- Dissertation
-
- Description:
- Encouraging honest behavior and discouraging deceptive behavior has become a very important issue with respect to ethics and moral behavior in the workplace. As such, a critical practical and theoretical goal has been to directly study the likelihood of individuals punishing deception and rewarding honesty. The growing assumption within the...
- Keyword:
- Deception, Punishments, Rewards, Honesty, and Ethical Decision-Making
- Subject:
- Management and Organizations
- Creator:
- Cynthia S Wang
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/14/2018
- Date Modified:
- 08/14/2018
- Date Created:
- 2007-06-27
- Resource Type:
- Dissertation
-
- Description:
- The underutilized tropical fruit tree, “cempedak” (Artocarpus integer (Thunb.) Merr. , Moraceae), is a major crop in Malaysia but the distribution of genetic diversity in the crop and its putative wild progenitor, “bangkong” (Artocarpus integer var. silvestris Corner), have not been studied. To investigate the diversity and origins of cempedak,...
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Wang Mei Hua, Maria
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/06/2023
- Date Created:
- 2014-11-20
- Resource Type:
- Masters Thesis
-
- Description:
- This dissertation comprises three essays in distinct areas of economic theory. The first chapter is co-authored with Gregorio Curello. We identify a new and pervasive dynamic agency problem: that of incentivising the prompt disclosure of productive information. To study it, we introduce a model in which a technological breakthrough occurs...
- Subject:
- Economics and Economic theory
- Creator:
- Sinander, Carl Martin Ludvig
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 06/28/2021
- Date Created:
- 2021-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- http://dissertations.umi.com/northwestern:15505 and etdadmin_upload_806322
-
- Description:
- AIMS: This study investigated the longitudinal effects of internal and external housing quality problems on child mental health outcomes, as measured by child internalizing and externalizing behavior problems. The study also aimed to elucidate the mechanisms through which housing quality problems affect child mental health by testing the mediating effects...
- Keyword:
- Housing Quality and Child Mental Health
- Subject:
- Clinical Psychology
- Creator:
- Yoo Ree (Yuri) Lee
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/27/2018
- Date Modified:
- 04/27/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
- Description:
- A long-running wager took place between the Babangida regime (1985-1993) and Nigerian civic, professional and political groups that the former would honor its commitment to usher in a Third Republic via free and fair elections. The June 12, 1993 elections were as free, fair and competently administered as could be...
- Keyword:
- african politics and nigeria
- Creator:
- Richard Joseph
- Depositor:
- Chris Diaz
- Owner:
- Richard A Joseph
- Date Uploaded:
- 10/24/2017
- Date Modified:
- 10/24/2017
- Date Created:
- 1993
- Resource Type:
- Research Paper
-
- Description:
- This manual describes use of a new hybrid autonomous crack and structural response monitoring (ACSM) system. It is designed as a low cost alternative to the research grade version employing SOMAT’s eDAQ data recording system. The concept is to combine a new field portable, 24 bit, 12 channel seismograph with...
- Keyword:
- Structural monitoring system
- Creator:
- Thomas Koegel
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2011
- Resource Type:
- Other
-
- Description:
- Effective and reliable material and structure as bone implant have been a continuing challenge for scientists from bioengineering, material science and mechanical engineering. Porous titanium has reduced stiffness comparable to bone and open pores to allow complete bone infiltration, thus making it attractive for bone-replacement implants in biomedical engineering. To...
- Keyword:
- Mechanical Engineering
- Subject:
- Mechanical Engineering
- Creator:
- Huanlong Li
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/10/2018
- Date Modified:
- 05/10/2018
- Date Created:
- 2006-12-21
- Resource Type:
- Dissertation
-
- Description:
- This working paper surveys Islamic organizations, movements, and ideologies in Nigeria, roughly identifying them along the lines of Islamic traditionalism, Sufi orders (turuq lit. pathways), Salafi/Wahhabi revivalism2 modernist and insurgent Islam(ism), trado-Islamic and Christo-Islamic syncretism and deviant “Islamic” cultism. Previous academic studies of Nigerian Islam were often limited to the...
- Keyword:
- islamic, nigeria, movements, and pas
- Subject:
- African Studies
- Creator:
- Ibrahim Haruna Hassan
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 11/12/2018
- Date Modified:
- 11/12/2018
- Date Created:
- 2015
- Resource Type:
- Research Paper
-
- Description:
- In the first part of the dissertation, I investigate the nature of retail coupons, a popular tool for non-price competition. The widely expressed view that coupons are primarily a tool to allow price discrimination has received mixed empirical supports. I depart from the static framework of the price discrimination theory...
- Keyword:
- Economics
- Subject:
- Economics
- Creator:
- Yongbae Lee
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/20/2018
- Date Modified:
- 09/20/2018
- Date Created:
- 2008-11-10
- Resource Type:
- Dissertation
-
- Description:
- As scientists use the tools of computational and complex systems theory to broaden science perspectives (e.g., Bar-Yam, 1997; Holland, 1995; Wolfram, 2002), so can middle-school students broaden their perspectives using appropriate tools. The goals of this dissertation project are to build, study, evaluate, and compare activities designed to foster both...
- Keyword:
- Robotics, Learning Sciences, Computational Fluency, Constructionism, and Complex Systems
- Subject:
- Education and Social Policy - Learning Sciences
- Creator:
- Matthew Berland
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 09/12/2018
- Date Modified:
- 09/12/2018
- Date Created:
- 2008-05-27
- Resource Type:
- Dissertation
-
- Description:
- In chapter 1, we study the investment behavior of firms faced with uncertainty, irreversibility and non-convex adjustment costs when output can be stored. A discrete-time dynamic optimization problem is solved numerically using neural networks to study the investment problem. Our numerical results suggest that whether or not firms can store...
- Keyword:
- Commodity prices, Storage, Disclosure, Convenience yield, Investment, and Irreversibility
- Subject:
- Finance
- Creator:
- Caroline-Anne Sasseville
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/14/2018
- Date Modified:
- 08/14/2018
- Date Created:
- 2007-07-09
- Resource Type:
- Dissertation
-
- Description:
- CD4-positive T cells express ligands for E- and P-selectins, carbohydrate-binding adhesion molecules that are induced on inflamed endothelium. The interaction between selectins and the selectin ligands facilitates the migration of T cells to sites of inflammation. The fucosyltransferase FucT-VII is essential for selectin ligand formation but the signaling and transcriptional...
- Keyword:
- Biology
- Subject:
- Integrated Graduate Program in the Life Sciences
- Creator:
- Dimitrios G. Zisoulis
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/09/2018
- Date Modified:
- 05/09/2018
- Date Created:
- 2006-12-11
- Resource Type:
- Dissertation
-
- Description:
- The microwave, optical, and electro-optic properties of epitaxial barium titanate thin films grown on (100) MgO substrates and photonic crystal electro-optic modulators fabricated on these films were investigated to demonstrate the applicability of these devices for telecommunication and data networks. The electrical and electro-optical properties were characterized up to modulation...
- Keyword:
- Photonic Crystal, Modulator, Integrated Photonics, and Ferroelectric
- Subject:
- Materials Science and Engineering
- Creator:
- Peter Girouard
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 02/13/2018
- Date Modified:
- 02/13/2018
- Date Created:
- 2016-01-01
- Resource Type:
- Dissertation
-
- Description:
- Continental weathering and organic carbon (OC) burial in marine sediments are important processes because they act as sinks for atmospheric carbon dioxide. Continental weathering products provide information about provenance, marine sediment quality/quantity, denudation and continental crust composition. In this study I explore two topics that impact some of these issues...
- Keyword:
- Eastern Tibetan Plateau, Provenance, Petrology, Mineral Surface Area, Red River, and Weathering
- Subject:
- Geological Sciences
- Creator:
- Joniell B Borges
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/28/2018
- Date Modified:
- 08/28/2018
- Date Created:
- 2007-10-19
- Resource Type:
- Dissertation
-
- Description:
- In this dissertation I examine the impact of core values on foreign policy opinion, the dynamics of value change, and the differences between elites and the mass public in their values change. I find that two core values - humanitarianism and democracy - strongly affect citizens' support for various anti-terrorism...
- Keyword:
- humanitarianism, democracy promotion, values, foreign policy, public opinion, and elites
- Subject:
- Political Science
- Creator:
- Dukhong Kim
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/16/2018
- Date Modified:
- 08/16/2018
- Date Created:
- 2007-10-31
- Resource Type:
- Dissertation
-
- Description:
- What is the nature of the relation between a verb and its arguments? In this dissertation, I look to evidence from language acquisition for answers. Any theory of ditransitives must explain certain structural asymmetries noted for both double-object (DO) datives (e.g. Alfonso gave Derek the bat) and prepositional datives (Alfonso...
- Keyword:
- possession, ditransitive, argument structure, dative, spatial, and acquisition
- Subject:
- Linguistics
- Creator:
- Joshua Baird Viau
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 08/14/2018
- Date Modified:
- 08/14/2018
- Date Created:
- 2007-09-05
- Resource Type:
- Dissertation
-
- Description:
- The current research tested the principles of role congruity theory of prejudice, which states that prejudice arises from an incongruity between a group stereotype and social role characteristics (i.e., the attributes and behaviors prescribed by the social role), such that prejudice occurs when members of a group enter or attempt...
- Keyword:
- people with mental illness, gender, prejudice, and role incongruity
- Subject:
- Psychology
- Creator:
- Anne M. Koenig
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 06/27/2018
- Date Modified:
- 06/27/2018
- Date Created:
- 2007-05-14
- Resource Type:
- Dissertation
-
- Description:
- Recent work exploring children's verb learning in the laboratory has generated some interesting contradictions. Some studies have found that children as old as 4 years old are unable to reliably map a novel verb to an action (e.g., Kersten & Smith, 2002; Imai, Haryu, & Okada, 2005), even though much...
- Keyword:
- cross-situational learning, contrast, verb learning, language acquisition, and early word learning
- Subject:
- Psychology
- Creator:
- Thomas B Piccin
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/25/2018
- Date Modified:
- 05/25/2018
- Date Created:
- 2007-05-01
- Resource Type:
- Dissertation
-
- Description:
- The purpose of this dissertation study was to build on scholarly work in the area of critical mathematics by such scholars as Gutstein (2003) and Gutierrez (2002). Critical pedagogy is designed to foster political agency and critical consciousness in students (Freire, 1971). That is the aim of critical mathematics in...
- Keyword:
- Teacher Beliefs, Discourse Analysis, Curriculum Analysis, Urban Education, Practitioner Research, and Critical Mathematics
- Subject:
- Education and Social Policy - Learning Sciences
- Creator:
- Andrew Morgan Brantliger
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/22/2018
- Date Modified:
- 05/22/2018
- Date Created:
- 2007-05-02
- Resource Type:
- Dissertation
-
- Description:
- Many methods have been proposed for estimating the number, $m_0$ (or the proportion, $\pi_0$), of the true null hypotheses for adaptively controlling a type I error rate (e.g., the false discovery rate or FDR) using a multiple test procedure. Most of these methods eliminate ``significantly" non-null $p$-values. Then $m_0$ is...
- Keyword:
- False discovery rate (FDR), Long-run FDR ($l$-FDR), Mixture model, Bias-correction, $p$-values, and EM algorithm
- Subject:
- Statistics
- Creator:
- Jiaxiao Shi
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 05/09/2018
- Date Modified:
- 05/09/2018
- Date Created:
- 2006-10-10
- Resource Type:
- Dissertation
-
- Description:
- Depression in children and adolescents is a prevalent, recurrent, and frequently chronic disorder, representing a considerable public health burden (Birmaher, Ryan, Williamson, Brent, & Kaufman, 2005; Costello et al., 2002). Consequently, an understanding of the disorder is critical for future intervention and prevention efforts. Previous research attempting to clarify family...
- Keyword:
- Inflammation, Empathy, Families, Consistency, and Depression
- Subject:
- Clinical Psychology
- Creator:
- Erika Manczak
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 04/18/2018
- Date Modified:
- 04/18/2018
- Date Created:
- 2017-01-01
- Resource Type:
- Dissertation
-
Data Science Masters Theses
User Collection- Description:
- The Master of Science in Data Science program requires the successful completion of 12 courses to obtain a degree. These requirements cover six core courses, a leadership or project management course, two required courses corresponding to a declared specialization, two electives, and a capstone project or thesis. This collection contains...
- Subject:
- Data Science
- Owner:
- Scholarly Digital Publishing
- Date Created:
- 2019
0Collections7Works -
- Description:
- Although centrosomes nucleate and organize microtubules in mitotically-dividing cells, spindles in female reproductive cells (oocytes) form in their absence. In some organisms acentrosomal spindle assembly is mediated by acentriolar microtubule organizing centers (MTOCs) that are thought to functionally replace centrosomes. However, spindle assembly in human oocytes does not require MTOCs;...
- Keyword:
- acentrosomal, meiosis, acentriolar, kinesin, microtubule, and C. elegans
- Subject:
- Molecular biology, Biochemistry, and Cellular biology
- Creator:
- Wolff, Ian
- Owner:
- Scholarly Digital Publishing
- Language:
- en
- Date Uploaded:
- 02/01/2021
- Date Created:
- 2020-01-01
- Resource Type:
- Dissertation
- Alternate Identifier:
- etdadmin_upload_763687 and http://dissertations.umi.com/northwestern:15248
-
- Description:
- Of the half million new cases of invasive cervical cancer (ICC) reported globally each year, over 80% occur in Low-and Middle-Income Countries (LMICs)1. Nigeria is one of these countries with a huge burden of ICC incidence and mortality.2 As reported in the Global Burden of Cancer 2013, cervical cancer is...
- Keyword:
- Abnormal cervical cytology outcome, Cervical Cancer Screening, HIV status, Nigeria, Provider recommendation, and Opportunistic screening
- Subject:
- Health Sciences Integrated PhD Program
- Creator:
- Jonah Musa
- Owner:
- Scholarly Digital Publishing
- Date Uploaded:
- 10/08/2019
- Date Modified:
- 10/08/2019
- Date Created:
- 2018-01-01
- Resource Type:
- Dissertation