Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2019

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 2071 - 2100 of 40025

Full-Text Articles in Entire DC Network

Deep Representation Learning For Clustering And Domain Adaptation, Mohsen Kheirandishfard Dec 2019

Deep Representation Learning For Clustering And Domain Adaptation, Mohsen Kheirandishfard

Computer Science and Engineering Dissertations - Archive

Representation learning is a fundamental task in the area of machine learning which can significantly influence the performance of the algorithms used in various applications. The main goal of this task is to capture the relationships between the input data and learn feature representations that contain the most useful information of the original data. Such representations can be further leveraged in many machine learning applications such as clustering, natural language analysis, recommender systems, etc. In this dissertation, we first present a theoretical framework for solving a broad class of non-convex optimization problems. The proposed method is applicable to various tasks …


Distinct Aspects Of The Early Environment Contribute To Associative Memory, Cued Attention, And Memory-Guided Attention: Implications For Academic Achievement, Maya L. Rosen, Andrew N. Meltzoff, Margaret A. Sheridan, Katie A. Mclaughlin Dec 2019

Distinct Aspects Of The Early Environment Contribute To Associative Memory, Cued Attention, And Memory-Guided Attention: Implications For Academic Achievement, Maya L. Rosen, Andrew N. Meltzoff, Margaret A. Sheridan, Katie A. Mclaughlin

Neuroscience: Faculty Publications

Childhood socioeconomic status (SES) is associated with numerous aspects of cognitive development and disparities in academic achievement. The specific environmental factors that contribute to these disparities remain poorly understood. We used observational methods to characterize three aspects of the early environment that may contribute to SES-related differences in cognitive development: violence exposure, cognitive stimulation, and quality of the physical environment. We evaluated the associations of these environmental characteristics with associative memory, cued attention, and memory-guided attention in a sample of 101 children aged 60–75 months. We further investigated whether these specific cognitive abilities mediated the association between SES and academic …


Change In Organizations, What Do They Have To Say About It? Machine Learning Testing Of An Affective Behavioral Circumplex Model Of Reactions To Change, Tiffany N. Cooper Dec 2019

Change In Organizations, What Do They Have To Say About It? Machine Learning Testing Of An Affective Behavioral Circumplex Model Of Reactions To Change, Tiffany N. Cooper

All Dissertations

The ability for organizations to effectively systematically change their culture is becoming increasingly necessary. These changes are often implemented through a strategic process to which employee reactions have a great impact on their success. This study tested a new affective behavioral circumplex model of reactions to change. Although that was not fully supported, the data clusters that did emerge held true across samples. Not only did this study test this new model but also used new methods in Machine learning to examine qualitative responses which were found to be accurate and reliable. Furthermore, this study examined how this model is …


Friends In The Making: The Contextual Framing Of Jerā- Relationships Among Marshall Islanders, Laurence Marshall Carucci Dec 2019

Friends In The Making: The Contextual Framing Of Jerā- Relationships Among Marshall Islanders, Laurence Marshall Carucci

Pacific Studies

No abstract provided.


Polyhistidine Facilitates Direct Membrane Translocation Of Cell-Penetrating Peptides Into Cells, Han-Jung Lee, Yue-Wern Huang, Shiow-Her Chiou, Robert Aronstam Dec 2019

Polyhistidine Facilitates Direct Membrane Translocation Of Cell-Penetrating Peptides Into Cells, Han-Jung Lee, Yue-Wern Huang, Shiow-Her Chiou, Robert Aronstam

Biological Sciences Faculty Research & Creative Works

The bovine lactoferricin L6 (RRWQWR) has been previously identified as a novel cell-penetrating peptide (CPP) that is able to efficiently internalize into human cells. L6 interacts with quantum dots (QDs) noncovalently to generate stable L6/QD complexes that enter cells by endocytosis. In this study, we demonstrate a modified L6 (HL6; CHHHHHRRWQWRHHHHHC), in which short polyhistidine peptides are introduced into both flanks of L6, has enhanced cell-penetrating ability in human bronchoalveolar carcinoma A549 cells. The mechanism of cellular uptake of HL6/QD complexes is primarily direct membrane translocation rather than endocytosis. Dimethyl sulfoxide (DMSO), but not pyrenebutyrate (PB), ethanol, oleic acid, or …


My Palate Hung With Starlight: A Gastrocritical Reading Of Seamus Heaney’S Poetry, Anke Klitzing Dec 2019

My Palate Hung With Starlight: A Gastrocritical Reading Of Seamus Heaney’S Poetry, Anke Klitzing

Articles

Nobel-prize winning poet Seamus Heaney is celebrated for his rich verses recalling his home in the Northern Irish countryside of County Derry. Yet while the imaginative links to nature in his poetry have already been critically explored, little attention has been paid so far to his rendering of local food and foodways. From ploughing, digging potatoes and butter-churning to picking blackberries, Heaney sketches not only the everyday activities of mid-20th century rural Ireland, but also the social dynamics of community and identity and the socio-cultural symbiosis embedded in those practices. Larger questions of love, life and death also infiltrate the …


A Noncoherent Governance: Tinkering With Stones In The Old City Of Acre, Caitlin M. Davis Dec 2019

A Noncoherent Governance: Tinkering With Stones In The Old City Of Acre, Caitlin M. Davis

Anthropology ETDs

This dissertation recounts a series of episodes in the architectural conservation of the Old City of Acre in Israel. It studies the stones and mortars, residents and inspectors, papers and computers involved in the conservation of historic buildings, highlighting the moments in which the technical details of architectural conservation entangle themselves with the administrative techniques of government authorities. I describe architectural conservation as a tentative process, one that requires the coordination of various actants into precarious associations. Here, description is important. The pages that follow experiment with an anthropological practice that writes against conclusion. This is an anthropology that refuses …


Front Matter, The Tennessee Ornithological Society Dec 2019

Front Matter, The Tennessee Ornithological Society

The Migrant - Tennessee Ornithological Society

No abstract provided.


Winter Diet Of A Long-Eared Owl In Northeast Tennessee, Richard L. Knight Dec 2019

Winter Diet Of A Long-Eared Owl In Northeast Tennessee, Richard L. Knight

The Migrant - Tennessee Ornithological Society

No abstract provided.


Book Review – Fastest Things On Wings: Rescuing Hummingbirds In Hollywood, Camille Monohan Dec 2019

Book Review – Fastest Things On Wings: Rescuing Hummingbirds In Hollywood, Camille Monohan

The Migrant - Tennessee Ornithological Society

No abstract provided.


Minutes Of The 2019 Fall Board Of Directors Meeting, Cyndi Routledge Dec 2019

Minutes Of The 2019 Fall Board Of Directors Meeting, Cyndi Routledge

The Migrant - Tennessee Ornithological Society

No abstract provided.


2019 Tennessee Fall Bird Counts, Ron Hoff Dec 2019

2019 Tennessee Fall Bird Counts, Ron Hoff

The Migrant - Tennessee Ornithological Society

No abstract provided.


The Summer Season, Richard L. Knight, Dick D. Preston, Stephen C. Zipperer, Richard P. Lewis Dec 2019

The Summer Season, Richard L. Knight, Dick D. Preston, Stephen C. Zipperer, Richard P. Lewis

The Migrant - Tennessee Ornithological Society

No abstract provided.


Species Index, The Tennessee Ornithological Society Dec 2019

Species Index, The Tennessee Ornithological Society

The Migrant - Tennessee Ornithological Society

No abstract provided.


Instructions To Authors, The Tennessee Ornithological Society Dec 2019

Instructions To Authors, The Tennessee Ornithological Society

The Migrant - Tennessee Ornithological Society

No abstract provided.


Variance And Reliability In Special Educator Observation Rubrics, Angela R. Crawford, Evelyn S. Johnson, Laura A. Moylan, Yuzhu Zheng Dec 2019

Variance And Reliability In Special Educator Observation Rubrics, Angela R. Crawford, Evelyn S. Johnson, Laura A. Moylan, Yuzhu Zheng

Early and Special Education Faculty Publications and Presentations

This study describes the development and initial psychometric evaluation of the Recognizing Effective Special Education Teachers (RESET) observation instrument. The study uses generalizability theory to compare two versions of a rubric, one with general descriptors of performance levels and one with item-specific descriptors of performance levels, for evaluating special education teacher implementation of explicit instruction. Eight raters (four for each version of the rubric) viewed and scored videos of explicit instruction in intervention settings. The data from each rubric were analyzed with a four facet, crossed, mixed-model design to estimate the variance components and reliability indices. Results show lower unwanted …


A Man In The Middle: Giuseppe De Nittis In Paris In The 1870s, Robert Jensen Dec 2019

A Man In The Middle: Giuseppe De Nittis In Paris In The 1870s, Robert Jensen

Art and Visual Studies Faculty Publications

This essay charts de Nittis’ meteoric rise to commercial success via the commercial gallery of Adolphe Goupil as well as his public successes at the Paris Salon. De Nittis carefully negotiated his position between the Salon work and what best sold through Goupil while retaining close contacts with some of the key Impressionist artists. A fascinating connection, in particular, exists between Edgar Degas’ famous Place de la Concorde: Count Lepic and his daughters and de Nittis’ own Place de la Concorde, which was painted at nearly the same moment and was directly engaged with Degas’s picture. The central claim of …


Approximation Dynamics, Ethan Akin Dec 2019

Approximation Dynamics, Ethan Akin

Mathematics and Statistics Faculty Research & Creative Works

We describe the approximation of a continuous dynamical system on a p.l. manifold or Cantor set by a tractable system. A system is tractable when it has a finite number of chain components and, with respect to a given full background measure, almost every point is generic for one of a finite number of ergodic invariant measures. The approximations we use are non-degenerate simplicial dynamical systems for p.l. manifolds and shift-like dynamical systems for Cantor Sets.


Counselor Self-Disclosure: The Impact Of Disclosing Mental Health Clients, Katelyn Longmire Dec 2019

Counselor Self-Disclosure: The Impact Of Disclosing Mental Health Clients, Katelyn Longmire

Counselor Education Capstones

No abstract provided.


School Counselor Advocacy For Transgender Youth, Autumn Hayes Dec 2019

School Counselor Advocacy For Transgender Youth, Autumn Hayes

Counselor Education Capstones

No abstract provided.


Shared Or Dedicated Infrastructures: On The Impact Of Reprovisioning Ability, Roch A. Guérin, Kartik Hosanagar, Xinxin Li, Soumya Sen Dec 2019

Shared Or Dedicated Infrastructures: On The Impact Of Reprovisioning Ability, Roch A. Guérin, Kartik Hosanagar, Xinxin Li, Soumya Sen

Computer Science and Engineering Faculty Research

New technologies, such as virtualization, are transforming the way in which software and services are deployed and delivered to their users. They are behind the emergence of IT offerings such as cloud computing and converged networks, and manifest themselves through two important trends: (1) lower the cost of sharing a common infrastructure across multiple services with disparate resource requirements, and (2) dynamic provi- sioning of capacity in response to demand. Conventional wisdom is that both of these capabilities are synergistic, with greater provisioning flexibility improving the benefits derived from sharing computing or network resources. Consequently, a service operator should now …


Creative Authors And Their Messages: A Collection Of Criticisms, Vicki Taylor Dec 2019

Creative Authors And Their Messages: A Collection Of Criticisms, Vicki Taylor

Honor’s College Freeman Research Journal

Oppression is evident m every society: from the beginning of time, First in England and then America, the defilement of people based on race, gender, and birthplace found its way from the streets of the country to the pages of many works of literature. These core issues in the plot of narrative gave rise to literary criticism. The fragile psyche of immigrants is outlined in Charles Brockden Browns Edgar Huntly, the defilement of women is greatly shown through the writing of Edna's search for identity in Kate Chopin's The Awakening, and the lingering effects of slavery are recorded in the …


Youth Developmental Experiences Among Female Hockey Players: The Role Of Relative Age, Laura Chittle, Jess Dixon, Sean Horton Dec 2019

Youth Developmental Experiences Among Female Hockey Players: The Role Of Relative Age, Laura Chittle, Jess Dixon, Sean Horton

Journal of Youth Development

Relative age differences can lead to varying sport participation opportunities; however, scant research has focused on the impact of relative age on experiences within sport. This study explored if youth developmental experiences differed by relative age among competitive female ice hockey players. Players within Ontario (n = 264) completed an online survey that contained the Youth Experience Survey for Sport (YES-S) along with additional demographic questions. The YES-S measures 5 dimensions of positive (i.e., personal and social skills, cognitive skills, goal setting, and initiative) and negative developmental experiences in sport. The results of the multivariate analysis of variance (MANOVA) suggested …


An Exploratory Study Of Duty-Related Stress Among Conservation Officers, Logan Ledford Dec 2019

An Exploratory Study Of Duty-Related Stress Among Conservation Officers, Logan Ledford

Electronic Theses and Dissertations

Research relating to police stress has typically focused on officers working in urban areas, neglecting their rural counterparts. This is especially true of conservation officers, who are tasked with enforcing laws in state parks and other recreational areas. To date, only a handful of studies have sought to better understand their experiences and perceptions. The current study seeks to further our understanding of conservation officer stress in three unique ways: (1) via applying McCreary and Thompson’s (2006) operational police stress scale (PSQ-Op) to the population, (2) determining whether officer characteristics (e.g., age, education, length of service) affect perceived stress, and …


Study Protocol: A Multisite Trial Of Work-Related Cognitive Behavioral Therapy For Unemployed Persons With Social Anxiety, Joseph A. Himle, Richard T. Lebeau, Addie Weaver, Daphne M. Brydon, Deborah Bybee, Amy M. Kilbourne, Raphael D. Rose, Katherine M. Tucker, Richard Kim, Marcelina Perez, Fonda N. Smith, Brandy R. Sinco, Scott Levine, Nicole Hamameh, Monique Mckiver, Paul T. Wierzbicki, Anni M. Hasratian, Michelle G. Craske Dec 2019

Study Protocol: A Multisite Trial Of Work-Related Cognitive Behavioral Therapy For Unemployed Persons With Social Anxiety, Joseph A. Himle, Richard T. Lebeau, Addie Weaver, Daphne M. Brydon, Deborah Bybee, Amy M. Kilbourne, Raphael D. Rose, Katherine M. Tucker, Richard Kim, Marcelina Perez, Fonda N. Smith, Brandy R. Sinco, Scott Levine, Nicole Hamameh, Monique Mckiver, Paul T. Wierzbicki, Anni M. Hasratian, Michelle G. Craske

Graduate School of Professional Psychology: Faculty Scholarship

This paper provides a methodological description of a multi-site, randomized controlled trial (RCT) of a cognitive-behavioral intervention for enhancing employment success among unemployed persons whose employment efforts have been undermined by social anxiety disorder (SAD). SAD is a common and impairing condition, with negative impacts on occupational functioning. In response to these documented employment-related impairments, in a previous project, we produced and tested an eight-session work-related group cognitive-behavioral therapy provided alongside vocational services as usual (WCBT + VSAU). WCBT is delivered by vocational service professionals and is designed in a context and style that overcomes accessibility and stigma-related obstacles with …


An Application Of The Ising Model, Juliano A. Everett Dec 2019

An Application Of The Ising Model, Juliano A. Everett

Publications and Research

Understanding how the Ising model works,what it represents, and how it can be applied to neurology. Given that an Ising model is an Entropy model that could be representative of the firing of neurons, some assumptions of the system are made and then the process is simulated through Monte Carlo methods.


As The Hourly Minimum Wage Moves Toward $15 Across New York State, Some Say The Fight For A Decent Living Is Far From Over., Barbara Prempeh Dec 2019

As The Hourly Minimum Wage Moves Toward $15 Across New York State, Some Say The Fight For A Decent Living Is Far From Over., Barbara Prempeh

Capstones

This capstone projects examines the coming of the fight for a $15 minimum wage across New York State and beyond its borders. In 2012, the Fight for $15 organization took the streets of NYC to begin their fight only raising the wages for low income earners who work in different industries such fast- fast, hospitality, and even retail. For years now, the government has yet raise the minimum wage for all Americans which has caused several families to feel a crunch in affording a normal lifestyle. Since the start of this fueled fight, New York City is one of the …


Dual Language Elementary Teacher Supports In Rocky Mountain Resort Communities, Miguel Donald Salinas Dec 2019

Dual Language Elementary Teacher Supports In Rocky Mountain Resort Communities, Miguel Donald Salinas

Dissertations

Dual language (DL) programs have been proven to increase student achievement (Thomas & Collier, 2002; Thomas, Collier, & Collier, 2010) but a gap remains in how to support teachers in their instruction of Spanish to both English home language and Spanish home language students. This mixed methods, explanatory, sequential design study was conducted in two Rocky Mountain resort communities in two school districts. Participants were chosen based on the research criterion of being DL elementary teachers in rural amenity-based destinations. The Guiding Principles for Dual-language Education (Howard et al., 2018) was used as the conceptual framework. Data were obtained from …


Organizational Culture Change In The United States Government And Its Application In State And Local Public Health Agencies: A Literature Review, Katherine Barrow Dec 2019

Organizational Culture Change In The United States Government And Its Application In State And Local Public Health Agencies: A Literature Review, Katherine Barrow

Capstone Experience: Master of Public Health

State and local health agencies play a critical role in the assessment and assurance of public health in the United States. Their authority to shape the structure and delivery of health services makes organizational culture change imperative for the improvement of government services and ultimately, the health of the public. A systematic literature review using SCOPUS, PsycINFO, Business Source, and Academic Search Premier was conducted to 1) analyze organizational culture change efforts in United States federal, state, and local government settings and 2) make recommendations on how to implement organizational culture change initiatives in state and local health agencies. Of …


In Search Of The Common Law Inside The Black Female Body, 114 Nw. U.L. Rev. Online 187 (2019), Teri A. Mcmurtry-Chubb Dec 2019

In Search Of The Common Law Inside The Black Female Body, 114 Nw. U.L. Rev. Online 187 (2019), Teri A. Mcmurtry-Chubb

UIC Law Open Access Faculty Scholarship

No abstract provided.