Digital Commons Network^™

Forall X: An Introduction To Formal Logic 1.30, P.D. Magnus

Philosophy Faculty Books

In formal logic, sentences and arguments in English are translated into mathematical languages with well-defined properties. If all goes well, properties of the argument that were hard to discern become clearer. This book covers translation, formal semantics, and proof theory for both sentential logic and quantified logic. Each chapter contains practice exercises; solutions to selected exercises appear in an appendix.

Parallel Adaptation Of Cd4 In Siv-Endemic Gorilla And Pan Lineages, Katie E. Brown

Biological Sciences

The simian immunodeficiency virus (SIV) is homologous to the human immunodeficiency virus (HIV), and naturally infects chimpanzees and gorillas in the wild. Some African primate species appear to have evolved resistance to SIV, in that the virus no longer is found in the species or, if infected, individuals within the species show no serious symptoms of simian AIDS (SAIDS). In contrast, Asian primate species do not appear to naturally harbor SIV and, like humans, often progress to AIDS following infection. CD4 is the primary T cell receptor that SIV/HIV interacts with to infect host T cells. Domain 1 (D1) of …

Cyber Attacked: Could You Be Next?, Sarah Desjardins

Business/Business Administration

In today’s modern world, companies store the majority of their business information on computer systems. If not properly protected, private data such as customer financial records, trade secrets, and company financials, can be easily compromised. Major data breaches are becoming more frequent, as hackers are becoming more sophisticated. Cyber-attacks have a negative impact on customers, shareholders, employees, and of course the company itself. This paper examines several recent cyber-attacks and explores the reaction to these by the corporations. It examines the potential and verifiable consequences of these attacks and identifies a range of shareholders who can be injured by the …

Cruise Industry: Size Matters, Christina Antoinette Wedderburn

Business/Business Administration

This study investigates the relationships between several measures of market share and specific levels of financial performance. The study focuses directly on the cruise line industry and pairs two significant firms to test the hypothesis. The two firms are Carnival Corporation and Royal Caribbean Cruises, Ltd. When correlating higher market share with the return on assets, operating margin and book-to-market aspect of performance it was discovered that higher market share produces higher productivity and efficiency.

Epistemic Categories And Causal Kinds, P.D. Magnus

Philosophy Faculty Scholarship

Within philosophy of science, debates about realism often turn on whether posited entities exist or whether scientific claims are true. Natural kinds tend to be investigated by philosophers of language or metaphysicians, for whom semantic or ontological considerations can overshadow scientific ones. Since science crucially involves dividing the world up into categories of things, however, issues concerning classification ought to be central for philosophy of science. Muhammad Ali Khalidi's book fills that gap, and I commend it to readers with an interest in scientific taxonomy and natural kinds. He works through general issues to craft a useful philosophical conception and …

Are You Trying To Recruit Suicide Bombers Or Something?, Suzanne Weedon

Criminal Justice

Suicide terrorism has been extensively studied, although few researchers have been able to arrive at definitive conclusions. Often overlooked is the explanatory potential of evolutionary psychology. This study presents an evolutionary model of suicide terrorism using the principles of kin selection theory and inclusive fitness and offers several predictions about suicide terrorists. To test these predictions, an experimental design was constructed in which participants randomly received one of nine separate scenarios in which they were told that they were a member of a marginalized ethnic group and asked if they would be willing to commit a suicide bombing against their …

The Politics Of Happiness In The Workplace, Jacob Shay Sherretts

Political Science

Although the realm of political theory has often focused on what makes an individual happy, there is a lack of analysis on what factors within a career environment best serve to increase an individual’s satisfaction. By comparing indicators such as the region a workplace is located in, the ability of an individual to pursue career goals and the amount of autonomy an employee is allowed, a better understanding can be made on what conditions are optimal for satisfaction in the workplace. After these factors are compared, the findings are then analyzed under the lens of respected political thinkers in order …

Supergravity Backgrounds For Deformations Of Adsn×Sn Supercoset String Models, Oleg Lunin, Radu Roiban, Arkady Tseytlin

Physics Faculty Scholarship

We consider type IIB supergravity backgrounds corresponding to the deformed AdS_n x S^n supercoset string models of the type constructed in arXiv:1309.5850 which depend on one deformation parameter k. In AdS_2 x S^2 case we find that the deformed metric can be extended to a full supergravity solution with non-trivial dilaton, RR scalar and RR 5-form strength. The solution depends on a free parameter (called a) that should be chosen as a particular function of k to correspond to the deformed supercoset model. In AdS_3 x S^3 case the full solution supported by the dilaton, RR scalar and RR 3-form …

Psychological Mechanisms Underlying Support For Juvenile Sex Offender Registry Laws: Prototypes, Moral Outrage, And Perceived Threat, Margaret C. Stevenson, Cynthia J. Najdowski, Jessica M. Salerno, Tisha R.A. Wiley, Bette L. Bottoms, Katlyn S. Farum

Psychology Faculty Scholarship

We investigated whether and how a juvenile’s history of experiencing sexual abuse affects public perceptions of juvenile sex offenders in a series of 5 studies. When asked about juvenile sex offenders in an abstract manner (Studies 1 and 2), the more participants (community members and undergraduates) believed that a history of being sexually abused as a child causes later sexually abusive behavior, the less likely they were to support sex offender registration for juveniles. Yet when participants considered specific sexual offenses, a juvenile’s history of sexual abuse was not considered to be a mitigating factor. This was true when participants …

Xquery For Archivists: Understanding Ead Finding Aids As Data, Gregory Wiedeman

University Libraries Faculty Scholarship

XML has long been an important tool for archivists. The addition of XQuery provides a simple and easy-to-learn tool to extract, transform, and manipulate the large amounts of XML data that archival repositories have committed resources to develop and maintain – particularly EAD finding aids. XQuery allows archivists to make use of that data. Furthermore, using XQuery to query EAD finding aids, rather than merely reformat them with XSLT, forces archivists to look at finding aids as data. This will provide better knowledge of how EAD may be used and further understanding of how finding aids may be better encoded. …

Science And Rationality For One And All, P.D. Magnus

Philosophy Faculty Scholarship

A successful scientific community might require different scientists to form different beliefs even when faced with the same evidence. The standard line is that this would create a conflict between the demands of collective rationality which scientists face as members of the community and the demands of individual rationality which they face as epistemic agents. This is expressed both by philosophers of science (working on the distribution of cognitive labor) and by epistemologists (working on the epistemology of disagreement). The standard line fails to take into account the relation between rational belief and various epistemic risks, values of which are …

Nasa's Search For Life Beyond The Earth, John W. Delano Prof

Atmospheric and Environmental Science Faculty Scholarship

Invited presentation (November 3, 2014 for the 119th Annual Conference of the Science Teachers Association of New York State) provides an overview of NASA's search for worlds orbiting other nearby stars on the Milky Way galaxy.

Creating Digital Comics In Response To Literature: Aesthetics, Aesthetic Transactions, And Meaning Making, Kelly Wissman, Sean Costello

Literacy Teaching & Learning Faculty Scholarship

This article explores how eighth-grade students in a reading support class responded to the novel The Outsiders with the software program Comic Life. Rather than viewing this work from a new technologies or digital literacies perspective, we argue that unique insights can be gained by analyzing students’ digital compositions with lenses attuned to the arts, the aesthetic transaction, and student perspectives. In our presentation of four case studies, we are informed by two conceptualizations of aesthetics. First, we consider the aesthetic qualities of students' comics by analyzing the presence and impact of image selection, color choice, and overall design on …

Adolescents’ Writing In The Content Areas: National Study Results, Kristen Campbell Wilcox, Jill V. Jeffery

Educational Theory and Practice Faculty Scholarship

While many adolescents in US school settings do not achieve basic levels of writing proficiency, new standards and assessments hold all students, regardless of academic performance history and language background, to higher standards for disciplinary writing. In response to calls for research that can characterize a range of adolescents’ writing experiences, this study investigated the amount and kinds of writing adolescents with different academic performance histories and language backgrounds produced in math, science, social studies, and English language arts classes in schools with local reputations of excellence. By applying categories of type and length, we analyzed the writing of 66 …

A Potential Foundation For Emergent Space-Time, Kevin H. Knuth, Newshaw Bahreyni

Physics Faculty Scholarship

We present a novel derivation of both the Minkowski metric and Lorentz transformations from the consistent quantification of a causally ordered set of events with respect to an embedded observer. Unlike past derivations, which have relied on assumptions such as the existence of a 4-dimensional manifold, symmetries of space-time, or the constant speed of light, we demonstrate that these now familiar mathematics can be derived as the unique means to consistently quantify a network of events. This suggests that space-time need not be physical, but instead the mathematics of space and time emerges as the unique way in which an …

Physics: Rethinking The Foundations, Kevin H. Knuth

Physics Faculty Scholarship

Physics is traditionally conceived of as a set of laws that universally governs the behavior of physical systems. These laws, however they are decreed, are believed to govern the behavior of not only everything in the universe, but the form of the universe itself. However, this traditional concept of physics as a universal governance is at odds with our modern theories of quantum mechanics and relativity, which place the observer and information in a central role. In this talk, I aim to rethink the foundations and attempt to build physics from the bottom up based on a very simple foundational …

Exonest: Bayesian Model Selection Applied To The Detection And Characterization Of Exoplanets Via Photometric Variations, Ben Placek, Kevin H. Knuth, Daniel Angerhausen

Physics Faculty Scholarship

EXONEST is an algorithm dedicated to detecting and characterizing the photometric signatures of exoplanets, which include reflection and thermal emission, Doppler boosting, and ellipsoidal variations. Using Bayesian inference, we can test between competing models that describe the data as well as estimate model parameters. We demonstrate this approach by testing circular versus eccentric planetary orbital models, as well as testing for the presence or absence of four photometric effects. In addition to using Bayesian model selection, a unique aspect of EXONEST is the potential capability to distinguish between reflective and thermal contributions to the light curve. A case study is …

Consumption Of Low-Moderate Level Arsenic Contaminated Water Does Not Increase Spontaneous Pregnancy Loss: A Case Control Study, Michael S. Bloom, Iulian Neamtiu, Simona Surdu, Cristian Pop, Ioana-Rodica Lupsa, Doru Anastasiu, Edward F. Fitzgerald, Eugen S. Gurzau

Environmental Health Sciences Faculty Scholarship

Previous work suggests an increased risk for spontaneous pregnancy loss linked to high levels of inorganic arsenic (iAs) in drinking water sources (>10 μg/L). However, there has been little focus to date on the impact of low-moderate levels of iAs in drinking water (<10 >μg/L). To address this data gap we conducted a hospital-based case–control study in Timis County, Romania.

Are Digital Pictures Allographic?, Jason R. D'Cruz, P.D. Magnus

Philosophy Faculty Scholarship

Nelson Goodman's distinction between autographic and allographic arts is appealing, we suggest, because it promises to resolve several prima facie puzzles. We consider and rebut a recent argument that alleges that digital images explode the autographic/allographic distinction. Regardless, there is another familiar problem with the distinction, especially as Goodman formulates it: it seems to entirely ignore an important sense in which all artworks are historical. We note in reply that some artworks can be considered both as historical products and as formal structures. Talk about such works is ambiguous between the two conceptions. This allows us to recover Goodman's distinction: …

The Relationship Between Language Proficiency And Attentional Control In Cantonese-English Bilingual Children: Evidence From Simon, Simon Switching, And Working Memory Tasks, Jeanette Altarriba, Chi-Shing Tse

Psychology Faculty Scholarship

By administering Simon, Simon switching, and operation-span working memory tasks to Cantonese-English bilingual children who varied in their first-language (L1, Cantonese) and second-language (L2, English) proficiencies, as quantified by standardized vocabulary test performance, the current study examined the effects of L1 and L2 proficiency on attentional control performance. Apart from mean performance, we conducted ex-Gaussian analyses to capture the modal and positive-tail components of participants' reaction time distributions in the Simon and Simon switching tasks. Bilinguals' L2 proficiency was associated with higher scores in the operation span task, and a shift of reaction time distributions in incongruent trials, relative to …

Lim Kinase Regulation Of Cytoskeletal Dynamics Is Required For Salivary Gland Branching Morphogenesis, Shayoni Ray, Joseph A. Fanti, Diego P. Macedo, Melinda Larsen

Biological Sciences Faculty Scholarship

Coordinated actin microfilament and microtubule dynamics is required for salivary gland development, although the mechanisms by which they contribute to branching morphogenesis are not defined. Because LIM kinase (LIMK) regulates both actin and microtubule organization, we investigated the role of LIMK signaling in mouse embryonic submandibular salivary glands using ex vivo organ cultures. Both LIMK 1 and 2 were necessary for branching morphogenesis and functioned to promote epithelial early- and late-stage cleft progression through regulation of both microfilaments and microtubules. LIMK-dependent regulation of these cytoskeletal systems was required to control focal adhesion protein– dependent fibronectin assembly and integrin β1 activation, …

Personal Digital Archiving: Strategies, Challenges, And Affecting Factors From A Quantitative Perspective, Donghee Sinn

Information Science Faculty Scholarship

This study examines the practices, challenges, and other technological and personal factors of personal digital archiving. Many studies regarding personal digital archiving have taken qualitative approaches to explore perceptions and behaviors. There has not been much research with quantitative methods to find the general patterns of archiving behaviors and the relationships between factors and practices. Based on the findings from existing qualitative studies, this study created an online survey to quantify personal digital archiving practices and related perceptions and challenges. The survey was employed to investigate to what extent people show a certain behavior or feel a certain challenge when …

Nk≠Hpc, P.D. Magnus

Philosophy Faculty Scholarship

The Homeostatic Property Cluster (HPC) account of natural kinds has become popular since it was proposed by Richard Boyd in the late 1980s. Although it is often taken to define natural kinds as such, it is easy enough to see that something's being a natural kind is neither necessary nor sufficient for its being an HPC. This paper argues that it is better not to understand HPCs as defining what it is to be a natural kind but instead as providing the ontological realization of (some) natural kinds.

Globalization As History, Ryan Irwin

History Faculty Scholarship

A review of "Global Interdependence: The World After 1945" by Akira Iriye.

Wireless Global Positioning System Fleet Tracking System At The University At Albany, Kyle Simpson, Mary Ellen Mallia

Publications

This report provides an overview of the project undertaken at the University at Albany to make alternative transportation a more viable option by implementing a GPS Tracking System on the University bus fleet and broadcasting the bus locations to commuters via the internet and a “smart phone” application. According to a survey administered by the University, students and faculty identified convenience as the number one barrier to taking the bus. In line with its commitment to environmental sustainability, University at Albany wished to increase mass transit ridership by making it more convenient and predictable, thus favorably impacting commuting patterns. This …

High Throughput Screening Identifies Modulators Of Histone Deacetylase Inhibitors, Ann-Christin Gaupel, Thomas Begley, Martin Tenniswood

Biological Sciences Faculty Scholarship

Background

Previous studies from our laboratory and others have demonstrated that in addition to altering chromatin acetylation and conformation, histone deacetylase inhibitors (HDACi) disrupt the acetylation status of numerous transcription factors and other proteins. A whole genome yeast deletion library screen was used to identify components of the transcriptional apparatus that modulate the sensitivity to the hydroxamic acid-based HDACi, CG-1521.

Results

Screening 4852 haploid Saccharomyces cerevisiae deletion strains for sensitivity to CG-1521 identifies 407 sensitive and 80 resistant strains. Gene ontology (GO) enrichment analysis shows that strains sensitive to CG-1521 are highly enriched in processes regulating chromatin remodeling and transcription …

Read Between The Lines: Marketing Graphic Novels, Rebecca A. Nous, Wendy L. West, Kate Seidlinger

University Libraries Faculty Scholarship

This poster session highlights a marketing initiative for graphic novels, an underutilized collection, at the University at Albany. The marketing initiative was a collaboration between the presenters and the University Library’s Marketing Coordinating Committee. It included an exhibit case, book marks, a library Pinterest page, a designated location for the books with signage to draw attention to the books, writing a piece for the Libraries’ newsletter, creating a promotional slide for the library lobby and website, coordinating with the bibliographer in the Science Library about her graphic novel display, and sending emails notifying staff about the display.

How Quickly We Forget: Comments On “A Historical Analysis Of Evidence-Based Practice In Social Work: The Unfinished Journey Toward An Empirically Grounded Profession”, Anne E. Fortune

Social Welfare Faculty Scholarship

The Social Service Review article, “A Historical Analysis of Evidence-Based Practice in Social Work: The Unfinished Journey toward an Empirically Grounded Profession,” by Nathanael J. Okpych and James L-H Yu, is the kind of article that makes you sit up and say, “That’s revisionist history!” “What new ideas!” “I wish I had written that!” “But that’s not what I know!” Such an ambivalent response suggests that it is a groundbreaking article or at least one that will stimulate discussion and reassessment of what we know. Constructivism suggests both that there are many legitimate worldviews and that it is worth knowing …

Hear What They Say And Watch What They Do: Predicting Valid Mathematical Proofs Using Speech And Gesture, Caro C. Williams-Pierce

Mathematics and Statistics Faculty Scholarship

In mathematics, practices of proof are notoriously difficult for learners to adopt. In prior work, we found that when providing verbal justifications, learners’ speech patterns predict whether their justifications are mathematically sound. However, current views on the embodied nature of cognition suggest that actions and speech may co-constitute reasoning processes. The current study investigated whether the gestures learners use while formulating proofs also predict proof validity. 120 undergraduates provided verbal justifications for two mathematical tasks. We analyzed speech patterns in participants’ justifications using text analysis software, and we coded participants’ gestures as dynamic or static. Results showed that dynamic gestures …

Being Mathematical Relations: Dynamic Gestures Support Mathematical Reasoning, Caro C. Williams-Pierce

Mathematics and Statistics Faculty Scholarship

In mathematics classrooms, body-based actions, including gestures, offer an important way for students to become mathematical ideas as they engage in mathematical practices. In particular, a type of gesture that we call a dynamic depictive gesture allows learners to model and represent fluid transformations of mathematical objects with their bodies. In this paper, we report on two empirical studies – one in which dynamic gestures were observed, and one where these gestures were directed. We conclude that dynamic gestures are a key element in successful justification and proof activities in mathematics.