Digital Commons Network^™

Judging Science: The Rewards And Perils Of Courts As Boundary Organizations, Sonya Ziaja, Christopher Fullerton

UC Law Environmental Journal

No abstract provided.

Ya Gotta Shoot 'Em In The Head: The Zombie Plague As The New Apocryphal Myth In Post 9/11 America, Ryan F. Neff

ETD Archive

America, as a culture and a society, has embraced the zombie as the new apocryphal myth in a Post 9/11 culture as a subconscious coping mechanism to deal with fear and terror and to train itself for an eventual breakdown of society in an apocalyptic event. The Post 9/11 America has latched on both consciously and subconsciously to the figure of the zombie because it easily represents and embodies a wide range of fears to a wide range of people's anxieties in a terrorist filled global world. This is examined by analyzing Robert Kirkman's comic series The Walking Dead, and …

The Influence Of Personal, Relational, And Contextual Factors On Forgiveness Communication Following Transgressions In Romantic Relationships, Tim Edwards

ETD Archive

The way that individuals adapt to stress in their romantic relationships plays a major role in determining how satisfied they are in those relationships. This study used the Vulnerability-Stress-Adaptation model as a framework to examine how individuals adapt to the stressful event of a relational transgression in their romantic relationships. This study specifically looked at the effect of individuals' attachment dimensions and the equity of their relationships as factors that influenced how they used forgiveness strategies after a relational transgression occurred. The results of the study revealed that there was a significant negative relationship between the explicit strategy and dismissiveness, …

Characterization Of Cold Drawn Poly L Lactic Acid By Raman Spectroscopy And Raman Hyperspectral Imaging, Ramya Sudha Muttavarapu

ETD Archive

Artificial modulation of bone growth and repair processes is an important area of current research. Studies have established that the micro mechanical and bulk physical properties of a polymer implant influence its performance behavior and degradation patterns in the body. One important parameter for the class of polymers known as polylactides is the degree of crystalline character. Hence, studying the bulk and micro crystalline composition of an important polymer implant, Poly-L-Lactic acid is the objective of this study. Poly-L-Lactic acid has elastic properties that can be tailored to resemble natural bone and its reaction to mechanical stress. Varying degrees of …

Anthropogenic Impacts As Revealed From Sediment Cores From Punderson Lake Ohio, Ronald A. Van Blarcum

ETD Archive

Sediment core archives provide a history of data useful for serving as a long-term monitoring reserve to evaluate chronological events of contamination to lake systems. This could be an effective tool for continual environmental management, monitoring and potential restoration efforts. This method is also very cost-effective without the addition of a water quality monitoring station on site. Taking 3 sediment cores from Punderson Lake Ohio for analysis has allowed associating variations in select metals to anthropogenic events or activities we can determine a time frame with limited uncertainty and resolve the intensity of anthropogenic contamination to the lake starting with …

Lights, Camera, Emotion!: An Examination On Film Lighting And Its Impact On Audiences' Emotional Response, Jennifer Lee Poland

ETD Archive

The current study examined the impact of three film lighting styles on participants' emotional responses. The light styles - High Key, Low Key, and Available Light ́⁰₃ were selected based on Film theory. Thus, this study combines Media Effects and Film literature to empirically study the impact of structural elements of film on media audiences. An experiment was conducted manipulating three levels of lighting. The According to film theory, a film presented in high key will cause audiences to feel higher levels of uplifting emotions such as happiness, joy, or humor, a film in low key will cause more feelings …

Sexualizing The Body Politic: Narrative The Female Body And The Gender Divide In Secret History, Eileen A. Horansky

ETD Archive

Recent studies of eighteenth-century women writers have focused on the role of women as developers and proponents of the secret history. The secret history, recently defined by scholars such as Rebecca Bullard, Melinda Alliker Rabb, Ros Ballaster, Marta Kvande, and Rachel Carnell, among others, occupies space within several genres, including political satire and historiography. The genre's secretive nature and reliance on gossip and anecdotal evidence creates a new space for women writers that allows them to enter political discourse and offer a distinctly gendered social commentary. As public became private and private became secret, secret historians sought to expose the …

Fish & Wildlife News: Fall/Winter 2014

Fish and Wildlife News

Fish & Wildlife News looks at partnerships to conserve the land, wildlife.

Regeneration Through Empire, Margaret Cook Andersen

University of Nebraska Press: Sample Books and Chapters

Following France’s defeat in the Franco-Prussian War in 1870–71, French patriots feared that their country was in danger of becoming a second-rate power in Europe. Decreasing birth rates had largely slowed French population growth, and the country’s population was not keeping pace with that of its European neighbors. To regain its standing in the European world, France set its sights on building a vast colonial empire while simultaneously developing a policy of pronatalism to reverse these demographic trends. Though representing distinct political movements, colonial supporters and pronatalist organizations were born of the same crisis and reflected similar anxieties concerning France’s …

A Law Unto Herself, Rebecca Harding Davis

University of Nebraska Press: Sample Books and Chapters

A scathing critique of the legal status of women and their property rights in nineteenth-century America, Rebecca Harding Davis’s 1878 novel A Law Unto Herself chronicles the experiences of Jane Swendon, a seemingly naïve and conventional nineteenth-century protagonist struggling to care for her elderly father with limited financial resources. In order to continue care, Jane seeks to secure her rightful inheritance despite the efforts of her cousin and later her husband, a greedy man who has tricked her father into securing her hand in marriage.

Appealing to middle-class literary tastes of the age, A Law Unto Herselfelucidated for a …

Borderland Films, Dominique Brégent-Heald

University of Nebraska Press: Sample Books and Chapters

The concept of North American borderlands in the cultural imagination fluctuated greatly during the Progressive Era as it was affected by similarly changing concepts of identity and geopolitical issues influenced by the Mexican Revolution and the First World War. Such shifts became especially evident in films set along the Mexican and Canadian borders as filmmakers explored how these changes simultaneously represented and influenced views of society at large.

Borderland Films examines the intersection of North American borderlands and culture as portrayed through early twentieth-century cinema. Drawing on hundreds of films, Dominique Brégent-Heald investigates the significance of national borders; the ever-changing …

Early Initiation Of Antiretroviral Therapy Can Functionally Control Productive Hiv-1 Infection In Humanized-Blt Mice, Qingsheng Li, For Yue Tso, Guobin Kang, Wuxun Lu, Yue Li, Wenjin Fan, Zhe Yuan, Christopher J. Destache, Charles Wood

Nebraska Center for Virology: Faculty Publications

Background—Recent reports showed that functional control of HIV-1 infection for a prolonged time is possible by early anti-retroviral therapy (ART); however its underlying mechanism needs to be studied with a suitable animal model. Recently, humanized-BLT (bone marrow, liver and thymus) mouse (hu-BLT) was shown to be an excellent model for studying HIV-1 infection. We thus tested the feasibility of studying functional control of HIV-1 infection using hu-BLT mice.

Methods—Animals in three treatment groups (Rx-6h, Rx-24h, Rx-48h) and untreated group were infected with HIV-1, followed by ART initiation at 6, 24 or 48 hours post-infection and continued daily for two weeks. …

The Role Of Dendritic Cell Subsets And Innate Immunity In The Pathogenesis Of Type 1 Diabetes And Other Autoimmune Diseases, Jeffrey D. Price, Kristin V. Tarbell

Nebraska Center for Virology: Faculty Publications

Dendritic cells (DCs) are key antigen-presenting cells that have an important role in autoimmune pathogenesis. DCs control both steady-state T cell tolerance and activation of pathogenic responses. The balance between these two outcomes depends on several factors, including genetic susceptibility, environmental signals that stimulate varied innate responses, and which DC subset is presenting antigen. Although the specific DC phenotype can diverge depending on the tissue location and context, there are four main subsets identified in both mouse and human: conventional cDC1 and cDC2, plasmacytoid DCs, and monocyte-derived DCs. In this review, we will discuss the role of these subsets in …

Evaluating An Unconfined Aquifer By Analysis Of Age-Dating Tracers In Stream Water, D. K. Solomon, T. E. Gilmore, B. Kimball, D. P. Genereux

School of Natural Resources: Faculty Publications

The mean transit time (MTT) is a fundamental property of a groundwater flow system that is strongly related to the ratio of recharge rate to storage volume. However, obtaining samples for estimating the MTT using environmental tracers is problematic as flow-weighted samples over the full spectrum of transit times are needed. Samples collected fromthe base flow of a gaining stream in the North Carolina Coastal Plain (West Bear Creek) that were corrected for exchange with the atmosphere yielded environmental tracer concentrations (SF₆ and CFC-11) very similar to flow-weighted values from nine or ten streambed piezometers that directly sampled groundwater …

Application Of Remote Sensing For Quantifying And Mapping Surface Energy Fluxes In South Central Nebraska: Analyses With Respect To Field Measurements, Vivek Sharma, Suat Irmak, Ayse Kilic, Denis Mutibwa

School of Natural Resources: Faculty Publications

Large-scale quantification of crop evapotranspiration (ETc) from various vegetation surfaces can aid in planning, managing, and allocating water resources. Field measurement of surface energy fluxes, including ETc, remains (and should remain) a crucial process for calibration and validation of satellite/remote sensing-based methods, which can provide important supporting information for water balance assessments and for analyzing the spatial distribution of energy fluxes on large scales. The Surface Energy Balance System (SEBS) was evaluated in estimating surface energy fluxes in south central Nebraska using Landsat imagery and meteorological data. SEBS-estimated surface energy fluxes were compared to Bowen Ratio Energy Balance System (BREBS) …

The Cognitive Basis Of Social Behavior: Cognitive Reflection Overrides Antisocial But Not Always Prosocial Motives, Brice Corgnet, Antonio M. Espín, Roberto Hernán-González

Economics Faculty Articles and Research

Even though human social behavior has received considerable scientific attention in the last decades, its cognitive underpinnings are still poorly understood. Applying a dual-process framework to the study of social preferences, we show in two studies that individuals with a more reflective/deliberative cognitive style, as measured by scores on the Cognitive Reflection Test (CRT), are more likely to make choices consistent with “mild” altruism in simple non-strategic decisions. Such choices increase social welfare by increasing the other person's payoff at very low or no cost for the individual. The choices of less reflective individuals (i.e., those who rely more heavily …

2020 Vision: A Strategic Plan For Njit, Office Of The Provost

2020 Vision

No abstract provided.

President's Report Card - October 2015, Clemson University

President's Reports to the Board of Trustees

No abstract provided.

Beyond The Colonial Divide: African Diasporic And Indigenous Youth Alliance Building For Hiv Prevention, Ciann L. Wilson

Psychology Faculty Publications

African diasporic and North American Indigenous communities have both been greatly impacted by the colonization of the Americas. Historic and contemporary relations between these communities have been fraught with complex commonalities, contradictions and conflicts. These communities have remained connected across time and space through their shared and distinct histories of resistance and oppression. Both communities have suffered the embodiment of systemic violence in the form of elevated rates of communicable and chronic diseases such as HIV. This paper examines the decolonizing potential of collaboration between these two communities in their response to HIV. It begins by unpacking the history of …

Tweeting About Sexism: The Well-Being Benefits Of A Social Media Collective Action., Mindi D. Foster

Psychology Faculty Publications

Although collective action has psychological benefits in non-gendered contexts (e.g., Drury et al., 2005), the benefits for women taking action against gender discrimination are unclear. This study examined how a popular, yet unexplored potential form of collective action, namely tweeting about sexism, affects women’s well-being. Women read about sexism and were randomly assigned to tweet, or to one of three control groups. Content analyses showed tweets exhibited collective intent and action. Analyses of linguistic markers suggested public tweeters used more cognitive complexity in their language than private tweeters. Profile analyses showed that compared to controls, only public tweeters showed decreasing …

Complete Genome Sequence Of Ss52, A Strain Of Escherichia Coli O157:H7 Recovered From Supershedder Cattle, Robab Katani, Rebecca Cote, Juan Antonio Raygoza Garay, Lingling Li, Terrance M. Arthur, Chitrita Debroy, Michael M. Mwangi, Vivek Kapur

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Shiga toxin-producing Escherichia coli O157:H7 causes foodborne infections, and cattle are the primary reservoir. Some animals, known as supershedders, excrete orders of magnitude more E. coli O157:H7 in the feces than normal. Here, we report the complete genome sequence of the SS52 supershedder strain of E. coli O157:H7.

The “Aha!” Moment: Library Support For The Cognitive Process Of Creativity, Carla-Mae Crookendale

VCU Libraries Faculty and Staff Presentations

Research on creativity in the field of cognitive psychology suggests that creativity is a process, and therefore success in creativity is less about talent or temperament than about the ability to manage that process. Creativity is necessary for all disciplines, though those in art and design fields tend to be more focused on it as an everyday practice.

This poster gives an overview of a session on creativity designed for “Advance Your Research,” a workshop provided by VCU Libraries for graduate students and advanced researchers. Through the in-person session and following webinar the visual arts librarian sought to familiarize attendees …

Chloride Incorporation Process In Ch3Nh3Pbi3-XClX Perovskites Via Nanoscale Bandgap Maps, Jungseok Chae, Qingfeng Dong, Jinsong Huang, Andrea Centrone

Department of Mechanical and Materials Engineering: Faculty Publications

CH₃NH₃PbI_3-xCl_x perovskites enable fabrication of highly efficient solar cells. Chloride ions benefit the morphology, carrier diffusion length and stability of perovskite films; however, whether those benefits stem from the presence of Cl⁻ in the precursor solution or from their incorporation in annealed films is debated. In this work, the photothermal induced resonance (PTIR), an in situ technique with nanoscale resolution, is leveraged to measure the bandgap of CH₃NH₃PbI_3-xCl_x films obtained by a multicycle coating process that produces high efficiency (≈16 %) solar cells. Because chloride …

Is It Time To Consider The "Burnout Syndrome" A Distinct Illness?, Renzo Bianchi, Irvin Sam Schonfeld, Eric Laurent

Publications and Research

The "burnout syndrome" has been defined as a combination of emotional exhaustion, depersonalization, and reduced personal accomplishment caused by chronic occupational stress. Although there has been increasing medical interest in burnout over the last decades, it is argued in this paper that the syndrome cannot be elevated to the status of diagnostic category, based on (1) an analysis of the genesis of the burnout construct, (2) a review of the latest literature on burnout-depression overlap, (3) a questioning of the three-dimensional structure of the burnout syndrome, and (4) a critical examination of the notion that burnout is singularized by its …

Orbitofrontal 18f-Dopa Uptake And Movement Preparation In Parkinson’S Disease, Lucio Marinelli, Arnoldo Piccardo, Laura Mori, Silvia Morbelli, Nicola Girtler, Antonio Castaldi, Agnese Picco, Carlo Trompetto, Maria Felice Ghilardi, Giovanni Abbruzzese, Flavio Nobili

Publications and Research

In Parkinson’s disease (PD) degeneration of mesocortical dopaminergic projections may determine cognitive and behavioral symptoms. Choice reaction time task is related to attention, working memory, and goal-directed behavior. Such paradigm involves frontal cortical circuits receiving mesocortical dopamine which are affected early in PD. The aim of this study is to characterize the role of dopamine on the cognitive processes that precede movement in a reaction time paradigm in PD.We enrolled 16 newly diagnosed and untreated patientswith PDwithout cognitive impairment or depression and 10 control subjectswith essential tremor. They performed multiple-choice reaction time task with the right upper limb and brain …

Action-Specific Disruption Of Perceptual Confidence, Stephen M. Fleming, Brian Maniscalco, Yoshiaki Ko, Namema Amendi, Tony Ro, Hakwan Lau

Publications and Research

Theoretical models of perception assume that confidence is related to the quality or strength of sensory processing. Counter to this intuitive view, we showed in the present research that the motor system also contributes to judgments of perceptual confidence. In two experiments, we used transcranial magnetic stimulation (TMS) to manipulate response-specific representations in the premotor cortex, selectively disrupting postresponse confidence in visual discrimination judgments. Specifically, stimulation of the motor representation associated with the unchosen response reduced confidence in correct responses, thereby reducing metacognitive capacity without changing visual discrimination performance. Effects of TMS on confidence were observed when stimulation was applied …

Riqueza De Helmintos Parásitos De Vertebrados Silvestres Del Estado De Hidalgo, México, Jorge Falcón-Ordaz, Scott Monks, Griselda Pulido-Flores, Luis García-Prieto, Georgina Lira-Guerrero

Estudios en Biodiversidad

La diversidad de helmintos parásitos de vertebrados del estado de Hidalgo, en México es poco conocida, a pesar de que su estudio se inició desde 1937. Asimismo, mucha de la información generada se ha publicado de manera dispersa, lo que dificulta aún más el establecer con precisión los valores actuales. Por ello, el objetivo de este trabajo fue determinar la riqueza de la fauna helmintológica asociada a vertebrados silvestres de Hidalgo. Para alcanzar dicho objetivo, se realizaron tres acciones: 1) recopilación bibliográfica retrospectiva de información; 2) consulta al acervo de diversas colecciones científicas nacionales e internacionales, e 3) incorporación de …

Calidad Del Agua En La Subcuenca Fluvial La Garita, Acapulco, Guerrero Por Monitoreo Con Insectos, Ana Yolanda Rosas-Acevedo, Audel Sánchez-Infante, José Luis Rosas-Acevedo

Estudios en Biodiversidad

La subcuenca La Garita (Región Hidrológica: Rh19Ac) ha sufrido la influencia del hombre, presenta escorrentía y momentos de estiaje, además de puntos aislados de contaminación por basura y descargas. Se realizó un monitoreo de insectos. Se exploró la posibilidad del uso del índice BMWP (Biological Monitoring Working Party), para arroyos y ríos, en la determinación de la calidad del agua y del ecosistema. En la parte alta o cabecera (BMWP=122) correspondió a excelente (ecosistema no impactado), en la zona media o de transferencia (BMWP-CR=118) fue buena (ecosistema no alterado de manera sensible) y en la parte baja o zona de …

Problemática De Contaminación En La Zona Agrícola De La Reserva De La Biosfera Barranca De Metztitlán, Hidalgo, México, Maritza López-Herrera, Leticia Romero-Bautista, Nahara Ayala-Sánchez, Irma E. Soria-Mercado, Amelia Portillo-López

Estudios en Biodiversidad

El presente trabajo se generó con el objetivo de dar a conocer la problemática que existe actualmente en una zona agrícola de gran importancia en el estado de Hidalgo, la “Vega de Metztitlán”, zona que forma parte de la Reserva de la Biosfera Barranca de Metztitlán, sitio declarado como reserva federal. El aporte de agua residual que se hace a través de los acuíferos que irrigan a la zona, ha generado que este sitio se vea expuesto a un gran riesgo de contaminación por metales pesados, hidrocarburos y demás contaminantes, los cuáles quedan biodisponibles para las plantas e indirectamente existe …

Los Hongos Poliporoides De La Subcuenca Del Río Metztitlán, Hidalgo, México, Leticia Romero-Bautista, Miguel Ángel Islas-Santillán, Maritza López-Herrera, Nahara Ayala-Sánchez, Irma Estela Soria-Mercado, Amelia Portillo-López, Tania Raymundo-Ojeda, Ricardo Valenzuela-Garza

Estudios en Biodiversidad

Los hongos poliporoides son excelentes descomponedores de la madera, aunque también hay ectomicorrizógenos; su importancia ecológica radica en que ayudan a mantener el equilibrio del ciclo del carbono en la naturaleza. Además presentan potencial biotecnológico dadas sus características nutrimentales, medicinales y degradadoras, por su capacidad de producir metabolitos secundarios y ser potencialmente cultivables. Se analiza la importancia del impacto ambiental en los ecosistemas de la subcuenca del río Metztitlán y la diversidad de este grupo de hongos asociados a ellos. Se revisaron ejemplares de herbario y se realizaron exploraciones micológicas en 13 comunidades vegetales de 11 municipios, y 37 localidades …