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Comparing The Publication Process In Accounting, Economics, Finance, Management, Marketing, Psychology, And The Natural Sciences, David A. Wood

Faculty Publications

I present two types of data about the publication and review process in the accounting, economics, finance, management, marketing, psychology, and natural science disciplines. First, I collect all articles published in 2012 in top tier journals of these disciplines and compare the articles based on word counts, figures and tables included in each article, the time it took to be published, citations, the number of co-authors, and submission fees. I then survey academics in each discipline. Survey questions were designed to evaluate overall perceptions of the review process; changes in the review process in the last 5 years; opinions about …

Differentiating Deference, Anya Bernstein

Faculty Scholarship

There is now some consensus that the context of a statutory term plays a crucial part in its meaning.1 The argument continues, however, over what "kinds of context ... matter."2 Building on scholarship that addresses the wide range of contexts that contribute to legal meaning,3 this Article illuminates two factors crucial to interpreting legal language: the social nature of meaning-making and the practical nature of interpretive competence. I locate my inquiry in the judicial review of agency statutory interpretation, a particularly fruitful arena for analyzing statutory interpretation more generally.

To fill the gap, Part I of this Article first illuminates …

Soft Robotic Grippers For Biological Sampling On Deep Reefs, Kevin C. Galloway, Kaitlyn P. Becker, Brennan Phillips, Jordan Kirby, Stephen Licht, Dan Tchernov, Robert J. Wood, David F. Gruber

Ocean Engineering Faculty Publications

This article presents the development of an underwater gripper that utilizes soft robotics technology to delicately manipulate and sample fragile species on the deep reef. Existing solutions for deep sea robotic manipulation have historically been driven by the oil industry, resulting in destructive interactions with undersea life. Soft material robotics relies on compliant materials that are inherently impedance matched to natural environments and to soft or fragile organisms. We demonstrate design principles for soft robot end effectors, bench-top characterization of their grasping performance, and conclude by describing in situ testing at mesophotic depths. The result is the first use of …

Sequential Release Of Nanoparticle Payloads From Ultrasonically Burstable Capsules, Stephen Kennedy, Jennifer Hu, Cathal Kearney, Hadas Skaat, Luo Gu, Marco Gentili, Herman Vandenburgh, David Mooney

Electrical, Computer, and Biomedical Engineering Faculty Publications

In many biomedical contexts ranging from chemotherapy to tissue engineering, it is beneficial to sequentially present bioactive payloads. Explicit control over the timing and dose of these presentations is highly desirable. Here, we present a capsule-based delivery system capable of rapidly releasing multiple payloads in response to ultrasonic signals. In vitro, these alginate capsules exhibited excellent payload retention for up to 1 week when unstimulated and delivered their entire payloads when ultrasonically stimulated for 10–100 s. Shorter exposures (10 s) were required to trigger delivery from capsules embedded in hydrogels placed in a tissue model and did not result in …

Lead Selenide Nanostructures Self-Assembled Across Multiple Length Scales And Dimensions, Evan K. Wujcik, Stephanie R. Aceto, Radha Narayanan, Arijit Bose

Chemical, Biomolecular, and Materials Engineering Faculty Publications

A self-Assembly approach to lead selenide (PbSe) structures that have organized across multiple length scales and multiple dimensions has been achieved. These structures consist of angstrom-scale 0D PbSe crystals, synthesized via a hot solution process, which have stacked into 1D nanorods via aligned dipoles. These 1D nanorods have arranged into nanoscale 2D sheets via directional short-ranged attraction. The nanoscale 2D sheets then further aligned into larger 2D microscale planes. In this study, the authors have characterized the PbSe structures via normal and cryo-TEM and EDX showing that this multiscale multidimensional self-Assembled alignment is not due to drying effects. These PbSe …

Detection Of Fluid Density Anomalies Using Remote Imaging Techniques, Clara Smart

Open Access Dissertations

Systematic and remote imaging techniques capable of detecting fluid density anomalies will allow for effective scientific sampling, improved geologic and biologic spatial understanding and analysis of temporal changes. This work presents algorithms for detection of anomalous fluids using an ROV-mounted high resolution imaging suite, specifically the structured light laser sensor and 1350kHz multibeam sonar system.

As the ROV-mounted structured light laser sensor passes over areas of active the turbulent nature of the density anomaly causes the project laser line, imaged at the seafloor, to blur and distort. Detection of this phenomena was initially presented in 2013 with significant limitations including …

Cell Capacitance Estimation And Detection, Stephen A. Sladen

Open Access Master's Theses

The aim of this thesis is to examine the behavior of the electrical properties such as the resistance and capacitance of the cell membrane. During specific biological processes, the electrical properties of the membrane can yield useful data which can be further exploited to study these phenomenons. Using simulations, an accurate model of the cell membrane was built based on a three-element analog electrical circuit. Presented in this thesis are several signal processing algorithms which are used to either estimate the parameter values of the model or detect the presence of a vesicle activity.

The estimation is achieved with least-squares …

Analysis Of Force Production By A Biologically Inspired Underwater Flapping Foil Near Solid Boundaries In Three Dimensional Flow, Dane Elles

Open Access Master's Theses

Force production from an underwater flapping foil near a solid boundary was experimentally studied in order to characterize the three dimensional flow effects. The experimental apparatus consisted of a dual canister system that actuated a harmonic oscillation of a NACA 0012 rectangular planform foil in pitch and roll. The flapping foil was towed at constant velocity through water in a tow tank in both a freestream and near boundary condition while forces and torques were measured by a six axis dynamometer. Experimental tests showed that for the chosen kinematic conditions and foil geometry, average maximum instantaneous lift forces increased 16-29% …

Development Of Aerosol Microparticles For The Treatment Of Pulmonary Hypertension, Sarah Brousseau

Open Access Master's Theses

Pulmonary arterial hypertension (PAH) is an incurable cardiovascular disease characterized by high blood pressure in the arteries leading from the heart to the lungs. Over 2 million people in the United States are diagnosed with PAH annually and the typical survival rate is only 3 years after diagnosis (Archer, Weir et al. 2010). Current treatments are insufficient because of limited bioavailability, toxicity, and cost associated with approved therapeutics. Aerosol delivery of drugs is an attractive approach to treat respiratory diseases because it increases localized drug concentration while reducing systemic side effects. Dry powder inhalers (DPIs) allow for increased physicochemical stability …

Females Influence Brain Evolution: Dance Complexity Related To Volume Of A Sensorimotor Region In Manakins, Wilson Helmhout

Honors Theses

Manakins are a family of birds the males of which use acrobatic, non-vocal display behaviors to attract females to mate. Across the manakin family (Pipridae), species perform displays of varying complexities with variation in the number and type of display sites, acrobatics, and number of mechanical sounds. Females of at least one species, select males on the basis of 10s of ms differences in performance of certain male display elements suggesting strong sexually selection. Additionally, recent studies show a positive relationship between display complexity and relative brain weight in manakins. This overall association of complexity with brain weight could be …

A Response To Professor Rascoff's Presidential Intelligence, Philip C. Bobbitt

Faculty Scholarship

Professor Samuel Rascoff’s Presidential Intelligence reflects both the conceptual and research strengths of the author, which are formidable, and the practical difficulties of intelligence reform, which are no less so. Rascoff is certainly right that to be effective – in the still-unfolding constitutional environment that must contend with terror groups armed with unprecedented weapons and communications technology – the intelligence community (IC) must act within the law and the rules governing that community must be reformed to make this possible. He is inclined to believe that the answer lies in heightened presidential management. I’m not so sure. The actual presidential …

Coming Into The Anthropocene, Jedediah S. Purdy

Faculty Scholarship

Cannon’s debut book, Environment in the Balance, sets itself an ambitious task: to overcome this division by showing that environmental law, much as it may appear dry and dull, is deeply infused with conflicts over values. Cannon’s project is to reveal the green ghost in the gray machine, the soul of disagreement that lends shape to arguments that may otherwise seem aridly technical. He does this by carefully reading thirty major Supreme Court decisions in environmental law and teasing out the differences in worldview that animate the Justices’ reasoning – divisions that are not simply over abstract legal questions, …

The Potential For Nigella Sativa In Treating In Risk Factors Related To The Metabolic Syndrome, Danielle L. Vaughn

Research Papers

No abstract provided.

Quantitative Assessment Of Children With Osteogenesis Imperfecta, Adam Graf, Joseph Krzak, Angela Caudill, Ann Flanagan, Peter Smith, Gerald F. Harris

Biomedical Engineering Faculty Research and Publications

Assessments of children with Osteogenesis Imperfecta (OI) are typically limited to a physical exam and observations from a clinician during a hospital visit. Often quantitative information such as bone mineral density and outcome questionnaires is obtained, but with the increasing prevalence of motion analysis and other performance type laboratories, there are many other tools available, which could be beneficial to this patient population. These laboratories can provide date supplementary to morphologic and radiographic data that is helpful in tracking changes in the patient’s functional abilities, recover from fracture, and treatment outcomes. This chapter will cover some useful evaluation methods for …

Walker Design For Kinetic Assessment Of Upper Extremity Joint Demands In Children With Osteogenesis Imperfecta, Katherine A. Konop, Kelly M.B. Strifling, Mei Wang, Jeffrey P. Schwab, Jeffrey D. Ackman, Peter A. Smith, Gerald F. Harris

Biomedical Engineering Faculty Research and Publications

No abstract provided.

Motor Output Variability Impairs Driving Ability In Older Adults, Neha Lodha, Hwasil Moon, Changki Kim, Tanya Onushko, Evangelos A. Christou

Biomedical Engineering Faculty Research and Publications

Background: The functional declines with aging relate to deficits in motor control and strength. In this study, we determine whether older adults exhibit impaired driving as a consequence of declines in motor control or strength.

Methods: Young and older adults performed the following tasks: (i) maximum voluntary contractions of ankle dorsiflexion and plantarflexion; (ii) sinusoidal tracking with isolated ankle dorsiflexion; and (iii) a reactive driving task that required responding to unexpected brake lights of the car ahead. We quantified motor control with ankle force variability, gas position variability, and brake force variability. We quantified reactive driving performance with a combination …

Comparing Offline Decoding Performance In Physiologically Defined Neuronal Classes, Matthew D. Best, Kazutaka Takahashi, Aaron J. Suminski, Christian Ethier, Lee E. Miller, Nicholas G. Hatsopoulos

Biomedical Engineering Faculty Research and Publications

Objective: Recently, several studies have documented the presence of a bimodal distribution of spike waveform widths in primary motor cortex. Although narrow and wide spiking neurons, corresponding to the two modes of the distribution, exhibit different response properties, it remains unknown if these differences give rise to differential decoding performance between these two classes of cells. Approach: We used a Gaussian mixture model to classify neurons into narrow and wide physiological classes. Using similar-size, random samples of neurons from these two physiological classes, we trained offline decoding models to predict a variety of movement features. We compared offline …

Understanding The Sunni Awakening With Complexity Theory, Diane Maye Zorri

Publications

Concurrent to the surge of U.S. forces in Iraq between 2006 and 2008, Sunni tribesmen in the U.S. Marine‐controlled western Anbar province of Iraq experienced an “awakening” movement, which led them to side with U.S. and coalition forces. The Sunni Awakening demonstrates that individuals will often realign because of betrayal and opportunities for advancement. It also demonstrates that individual motives can have macrolevel social consequences. Complexity theory suggests that political factions will realign based on individual considerations that then develop into macrolevel movements. Complexity theory also combines both agency (in terms of microbehaviors) and structure (in terms of initial conditions). …

Exposing The Gendered Myth Of Post Conflict Transition: The Transformative Power Of Economic And Social Rights, Madeleine Rees, Christine M. Chinkin

Articles

Post conflict transition has become an industry, with a plethora of states, NGOs, experts, institutes, academics and U.N. bodies, all seeking to find the right formula to effect real and sustainable peace where previously there has been none. It is valuable and important, nevertheless, to note that "more than [fifty] percent of peace agreements fail within the first five years of signature". The evidence is clear: transitions are not working.

In this essay we seek to explain and deconstruct some of the terminology applied to post conflict situations by briefly looking at conceptss of "gender equality" participation, political economy, neo-liberalism, …

A Park For Everyone: The National Park Service In Urban America, Sarah J. Morath

Akron Law Faculty Publications

This article examines the National Park Service's past and future presence in urban America. Scholars, conservationists, and park administrators agree that urban park spaces and programming must be a focus of the National Park Service in its second century. This article explains the motivations behind the National Park Service's first urban parks and describes the National Park Service's recent emphasis on urban areas. From designations such as Pullman Park in Chicago, to initiatives like the Urban Agenda, the National Park Service is poised to engage urban America and create a new generation of park visitors.

Faculty Publications 2015, Lsu Health Sciences Center New Orleans

Historical Faculty Publications

This Faculty bibliography contains 890 publications.

A Resin Bug (Reduviidae: Harpactorinae: Apiomerini) Harvesting The Trichome Secretion From An Andean Blackberry, Jorge Luis Avila-Núñez, Marlene Naya, Luis Daniel Otero, Miguel Enrique Alonso-Amelot

Neotropical Biodiversity

Resin bugs are a group of reduviids which collect viscous substances from plants with their legs and use them as an aid in prey capture and to protect eggs against predators. We designed the present investigation to examine aspects of the natural history and biology of Heniartes stali (Wygodzinsky) in association with Rubus cf. adenotrichos (Schltdl.), an Andean wild blackberry covered with trichomes that secrete a sticky fluid. We surveyed the occupancy of this plant by the bugs in five localities in the Venezuelan Andes and the sticky material source was determined. Nymphs, and in minor proportion, adults were frequently …

A Multifaceted Comparison Between The Spider Crabs Epialtus Bituberculatus And Epialtus Brasiliensis (Brachyura: Majoidea: Epialtidae) In The Neotropical Areas Of The Western Atlantic: Morphology, Morphometry And Dna Markers, Ana Francisca Tamburus, Fernando L. Mantelatto

Neotropical Biodiversity

The morphological characters used to distinguish the two species of the crab genus Epialtus that occur in the neotropical areas of the Brazilian coast, E. bituberculatus and E. brasiliensis, are variable, casting doubt on their taxonomic status. Three approaches were chosen in order to resolve this uncertainty: morphological, molecular analysis and combined phylogenetic analysis with genetic data and morphometry. A molecular phylogenetic analysis was performed to test whether these two species can be separated at the molecular level (using the two mitochondrial genes 16S and COI – DNA barcode). The genetic distances and phylogenetic trees showed that E. brasiliensis fell …

Freshwater Vertebrate And Invertebrate Diversity Patterns In An Andean-Amazon Basin: Implications For Conservation Efforts, Janeth Lessmann, Juan M. Guayasamin, Kayce L. Casner, Alexander S. Flecker, W. Chris Funk, Cameron K. Ghalambor, Brian A. Gill, Iván Jácome-Negrete, Boris C. Kondratieff, Leroy N. Poff, José Schreckinger, Steven A. Thomas, Eduardo Toral-Contreras, Kelly R. Zamudio, Andrea C. Encalada

Neotropical Biodiversity

The Napo Basin in Ecuador is an important drainage of the Amazon Basin, the most biodiverse ecosystem for freshwater species. At the same time, this basin has conspicuous information gaps on its biodiversity patterns and human threats. Here, we estimated the diversity distribution patterns of freshwater vertebrates and invertebrates in the Napo Basin, as a tool for present and future management and conservation efforts. Also, we assessed the spatial congruence of the diversity patterns observed between aquatic vertebrates and invertebrates. For this, we compiled occurrence records for 481 freshwater vertebrate species (amphibians, birds, mammals, reptiles, and fish), and 54 invertebrate …

Your Corrupt Ways Had Finally Made You Blind: Prosecutorial Misconduct And The Use Of Ethnic Adjustments In Death Penalty Cases Of Defendants With Intellectual Disabilities, Michael L. Perlin

Articles & Chapters

In a recent masterful article, Professor Robert Sanger revealed that, since the Supreme Court's decision in Atkins v. Virginia, some prosecution experts have begun using so-called "ethnic adjustments" to artificially raise minority defendants' IQ scores, making such defendants-who would otherwise have been protected by Atkins and, later, by Hall v. Florida-eligible for the death penalty. Sanger accurately concluded that ethnic adjustments are not logically or clinically appropriate when computing a person's IQ score for Atkins purposes. He relied further on epigenetics to demonstrate that environmental factors-such as childhood abuse, poverty, stress, and trauma-can cause decreases in actual IQ scores, and …

Multiple Lines Of Evidence Support The Species Status Of The Poorly Known Diasporus Tigrillo And The Recently Described Diasporus Citrinobapheus (Anura: Eleutherodactylidae), Adrián García-Rodríguez, Erick Arias, Gerardo Chaves

Neotropical Biodiversity

The genus of direct-developing frogs Diasporus is currently composed of 11 species ranging from Honduras to Ecuador. Body size variability, advertisement call divergence, and polychromatism have all been reported at the interpopulation level, suggesting that the existence of some species may be masked within the current nomenclature of this group. This pattern highlights the need for integrative approaches to resolve the taxonomy of the genus and provide a robust delimitation of the species it contains. Here, we provide novel data on morphology, genetics, habitat use, and bioacoustics for D. tigrillo, the least known species in the genus. Then we use …

An Assessment Of The Populations Of Sylvilagus Brasiliensis Andinus In Páramos With Different Vegetation Structures In The Northeastern Andes Of Ecuador, Juanita García, Esteban Suárez, Galo Zapata-Ríos

Neotropical Biodiversity

For the first time in Ecuador, a defecation rate is calculated from three captured páramo rabbit Sylvilagus brasiliensis andinus individuals. Combining this defecation rate, the pellet count method, and Novaro et al.'s (1992) hare density equation, páramo rabbit densities were calculated in four páramo localities with different vegetation structures. A correlation was found between the páramos' vegetation diversity and páramo rabbit densities. This study shows that pellet counting is an economical and non-invasive method that permits the estimation of páramo rabbit abundances in páramo ecosystems. Páramo rabbit abundances may serve as a tool to measure the effects of human activity …

First Record Of A Hybodont Shark (Chondrichthyes: Hybodontiformes) From The Lower Cretaceous Of Colombia, Jorge D. Carrillo-Briceño, Edwin A. Cadena, Alex T. Dececchi, Hans C. E. Larson, Trina Y. Du

Neotropical Biodiversity

The Mesozoic chondrichthyan fossil record from northern South America is scarce and poorly known containing only a few reports of lamniform and ptychodont species from the Upper Cretaceous of Colombia and Venezuela. Here, we report the discovery of two associated (found together) dorsal fin spines of a hybodont shark from the Valanginian deposits of the Rosablanca Formation (Andes of Colombia). This hybodont along with the presence of ammonites and other mollusks, turtles, plesiosaurs and ichthyosaurs support a marine depositional environment for this geological unit. Although both spines described here are fragmentary and without diagnostic characters to allow identification to generic …

The Undergraduate 2016, Saint Mary's College Of California

The Undergraduate Spectrum

No abstract provided.

Quantifying Muscle Fatigue Of The Low Back During Repetitive Load Lifting Using Lyapunov Analysis, Elias Spyropoulos, Anastasia Kyvelidou, Nicholas Stergiou, George Athanassiou

Journal Articles

Background: Occupational low back disorders are often associated with exposure to work-related physical risk factors such as muscle fatigue in the low back.
Objective: The objective of this study was to investigate the possible relationship between the divergence of the kinematic trajectories of the low back system and the different stages of fatigue during the execution of a repetitive lifting task.
Methods: The patterns of the low back system were recorded using markers on specific vertebras during the repetitive load lifting from the floor to a 0.75 m height table. The maximum Lyapunov exponent, λmax of the recorded patterns was …