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The Weekly Challenger, July 7, 2016, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The July 7, 2016, issue of The Weekly Challenger.

How Open Science Helps Researchers Succeed, Erin Mckiernan, Philip E. Bourne, C. Titus Brown, Stuart Buck, Amye Kenall, Jennifer Lin, Damon Mcdougall, Brian A. Nosek, Karthik Ram, Courtney K. Soderberg, Jeffrey R. Spies, Kaitlin Thaney, Andrew Updegrove, Kara H. Woo, Tal Yarkoni

Copyright, Fair Use, Scholarly Communication, etc.

Open access, open data, open source, and other open scholarship practices are growing in popularity and necessity. However, widespread adoption of these practices has not yet been achieved. One reason is that researchers are uncertain about how sharing their work will affect their careers. We review literature demonstrating that open research is associated with increases in citations, media attention, potential collaborators, job opportunities, and funding opportunities. These findings are evidence that open research practices bring significant benefits to researchers relative to more traditional closed practices.

Frequency Multiplication In Silicon Nanowires, Marius Mugurel Ghita

Dissertations and Theses

Frequency multiplication is an effect that arises in electronic components that exhibit a non-linear response to electromagnetic stimuli. Barriers to achieving very high frequency response from electronic devices are the device capacitance and other parasitic effects such as resistances that arise from the device geometry and are in general a function of the size of the device. In general, smaller device geometries and features lead to a faster response to electromagnetic stimuli. It was posited that the small size of the silicon nanowires (SiNWs) would lead to small device capacitance and spreading resistance, thus making the silicon nanowires useful in …

Permanent Draft Genome Sequence For Frankia Sp. Strain Ei5c, A Single-Spore Isolate Of A Nitrogen-Fixing Actinobacterium, Isolated From The Root Nodules Of Elaeagnus Angustifolia, Timothy D'Angelo, Rediet Oshone, Feseha Abebe-Akele, Stephen D. Simpson, Krystalynne Morris, William Kelley Thomas, Louis S. Tisa

New Hampshire Agricultural Experiment Station Publications

Frankia sp. strain EI5c is a member of Frankia lineage III, which is able to reinfect plants of the Eleagnaceae, Rhamnaceae, Myricaceae, and Gymnostoma, as well as the genus Alnus. Here, we report the 6.6-Mbp draft genome sequence of Frankia sp. strain EI5c with a G+C content of 72.14 % and 5,458 candidate protein-encoding genes.

Conservation Genetics And Mark-Recapture Monitoring Of The Rare Pigeon Mountain Salamander (Plethodon Petraeus) Within A Highly Restricted Range, Kate Donlon

Master of Science in Integrative Biology Theses

Globally, amphibian species are experiencing declines at an alarming rate largely due to habitat loss, disease and climate change. Species with limited ranges are at an elevated risk of a significant decline in population numbers and extinction because of the inability to avoid and recover from these impacts. Long-term management plans are critical for conservation of species with small ranges; however, the knowledge required to develop effective plans is absent from the literature for many species. One such species is the Pigeon Mountain Salamander. The distribution of the Pigeon Mountain Salamander, Plethodon petraeus, is restricted to roughly 17 kilometers …

Assessing National Data On The Relationship Between Science Education And Environmental Performance, Cami Lynn Sockow

Research Papers

No abstract provided.

How The Magnitude Of Prey Genetic Variation Alters Predator-Prey Eco-Evolutionary Dynamics, Michael H. Cortez

Mathematics and Statistics Faculty Publications

Evolution can alter the stability and dynamics of ecological communities; for example, prey evolution can drive cyclic dynamics in predator-prey systems that are not possible in the absence of evolution. However, it is unclear how the magnitude of additive genetic variation in the evolving species mediates those effects. In this study, I explore how the magnitude of prey additive genetic variation determines what effects prey evolution has on the dynamics and stability of predator-prey systems. I use linear stability analysis to decompose the stability of a general eco-evolutionary predator-prey model into components representing the stabilities of the ecological and evolutionary …

Phenomenology And The Crisis Of Contemporary Psychiatry: Contingency, Naturalism, And Classification, Anthony Vincent Fernandez

USF Tampa Graduate Theses and Dissertations

This dissertation is a contribution to the contemporary field of phenomenological psychopathology, or the phenomenological study of psychiatric disorders. The work proceeds with two major aims. The first is to show how a phenomenological approach can clarify and illuminate the nature of psychopathology—specifically those conditions typically labeled as major depressive disorder and bipolar disorder. The second is to show how engaging with psychopathological conditions can challenge and undermine many phenomenological presuppositions, especially phenomenology’s status as a transcendental philosophy and its corresponding anti-naturalistic outlook.

In the opening chapter, I articulate the three layers of the subject matter of phenomenological research—what I …

Development Of A Decentralized And Off-Grid Anaerobic Membrane Bioreactor (Anmbr) For Urban Sanitation In Developing Countries, Robert Alonso Bair

USF Tampa Graduate Theses and Dissertations

Urbanization has led to rapid and uncontrolled growth of informal housing settlements in many developing countries. As most slum growth is unplanned, these areas tend to lack basic infrastructure including sanitation. The high user rates, lack of water and electricity infrastructure, space limitations, and scant financial resources make sanitation provision a major challenge in slums. As most decentralized sanitation technologies fail when applied in these environments, better technologies need to be developed that cater to the specific needs of slum dwellers. One promising technology, the membrane bioreactor (MBR) is routinely used in developed countries when a compact and resilient treatment …

Case Studies Of Innovative Science Teacher Professional Development Programming At Biological Field Stations, Sarah Rose Johnson

School of Education and Leadership Student Capstone Theses and Dissertations

This capstone research study was motivated by a desire to find ways to narrow the relationship gap between scientists and educators by creating avenues for cross communication for both professional communities to access each other. The overall purpose of this qualitative multiple case study was to look at innovative teacher professional development programs at biological field stations to inform the future development and facilitation of science teacher professional development programming. The study included questionnaires, interviews, and site visits to four field stations across America collecting data based on innovative criteria. New themes for facilitating innovative teacher professional development emerged including: …

Drivers Of Immune Cost And Implications For Host Protection From Parasites, Amber Jasmine Brace

USF Tampa Graduate Theses and Dissertations

Among species, populations, and individuals, there exists a tremendous amount of variation in how hosts respond to, and are thus protected from parasites. Such variation inevitably affects host-parasite dynamics and ultimately how parasites will move through and evolve in communities. A likely factor in the diversity of immune responses seen in nature are the costs associated with activation of the immune system upon exposure to parasites. Costs can manifest in many ways, including changes in resource usage or metabolism, self-damage from inflammatory reactions, lost opportunities (e.g., foraging reproduction), and often as tradeoffs with other physiological processes. However, we do not …

Rupturing The World Of Elite Athletics: A Feminist Critical Discourse Analysis Of The Suspension Of The 2011 Iaaf Regulations On Hyperandrogenism, Ella Browning

USF Tampa Graduate Theses and Dissertations

In 2011 the International Association of Athletic Federations (IAAF) published the Regulations on Hyperandrogenism, a health policy banning female athletes from track and field competition if their natural levels of testosterone were found to be higher than those of most female athletes. In 2014, Dutee Chand, a sprinter from India, was banned from competition based on these regulations. She appealed her ban in the Court of Arbitration for Sport (CAS) and as a result the 2011 IAAF Hyperandrogenism Regulations were suspended for two years. The issues at stake in the suspension of these regulations are, at their core, rhetorical issues …

Monitoring And Mitigation Of Elevated Co2 Impacts Using Microalgae, Terry-Rene Wiesner Brown

USF Tampa Graduate Theses and Dissertations

Climate change is arguably the greatest environmental and economic challenge of our time. There are considerable documented and projected impacts to both human and natural systems as a result of climate change. These impacts include changes in temperature, sea level, precipitation patterns, and biogeography of ecologically and economically relevant species, including pathogens. One of the main drivers of climate change is elevated levels of atmospheric carbon dioxide (CO₂), a greenhouse gas. Since pre-industrial times, atmospheric CO₂ levels have increased from approximately 280 ppm to over 400 ppm, as a result of fossil fuel combustion, cement production and …

Design Of Nanoparticle-Based Carriers For Targeted Drug Delivery, Xiaojiao Yu, Ian Trase, Muqing Ren, Kayla Duval, Xing Guo, Zi Chen

Dartmouth Scholarship

Nanoparticles have shown promise as both drug delivery vehicles and direct antitumor systems, but they must be properly designed in order to maximize efficacy. Computational modeling is often used both to design new nanoparticles and to better understand existing ones. Modeled processes include the release of drugs at the tumor site and the physical interaction between the nanoparticle and cancer cells. In this paper, we provide an overview of three different targeted drug delivery methods (passive targeting, active targeting, and physical targeting) and compare methods of action, advantages, limitations, and the current stages of research. For the most commonly used …

My Orgasms Cannot Be Traded Off Against Others’ Agony, Stevan Harnad

Animal Sentience

Only I can calculate my own welfare as net pleasure minus pain. No one else can do that calculation for me – nor for a population, and especially not averaging across some individuals’ pleasure and other individuals’ pain. Pain and pleasure are incommensurable and only pain matters morally. To maximize welfare is to minimize pain.

In Praise Of Fishes: Précis Of What A Fish Knows (Balcombe 2016), Jonathan Balcombe

Animal Sentience

Our relationship to fishes in the modern era is deeply problematic. We kill and consume more of them than any other group of vertebrates. At the same time, advances in our knowledge of fishes and their capabilities are gaining speed. Fish species diversity exceeds that of all other vertebrates combined, with a wide range of sensory adaptations, some of them (e.g., geomagnetism, water pressure and movement detection, and communication via electricity) alien to our own sensory experience. The evidence for pain in fishes (despite persistent detractors) is strongly supported by anatomical, physiological and behavioral studies. It is likely that fishes …

Sentience As Moral Consideration And Disvalue In Nature, Daniel Dorado

Animal Sentience

In recent work Ng assumes that it is good to engage in activities aimed at promoting ecosystem conservation. The only way Ng can derive this from the axiology he assumes (the view that wellbeing is the only intrinsically valuable or disvaluable thing) would be to assume that ecosystem conservation would benefit the individuals involved. This can be so as long as value prevails over disvalue in the target environments. Ng seems to assume this is indeed the case, but he does not explain why, and it is a claim that goes against the conclusions he has argued for previously (Ng …

Comparing The Effectiveness Of Closed-Notes Quizzes With Open-Notes Quizzes: Blending Constructivist Principles With Action Research To Improve Student Learning., James R. Pelech Dr.

i.e.: inquiry in education

Implementing the philosophy that students wishing to be teachers must actively experience the practices they may implement themselves, a college professor embarked upon an active research project which explored student perceptions regarding the effectiveness of different quiz platforms. Action research, a cyclic process implemented by teachers for teachers, is inquiry conducted within the everyday context of the classroom. Action research is a practice which generates knowledge for improving learning and teaching, and as a tool for generating knowledge, it must be guided by a framework focusing on the creation of knowledge. The Constructivist philosophy is such a framework, and the …

Inalienable Rights And Pluralism In Animal Advocacy, Beril Sözmen

Animal Sentience

I comment on two of Ng’s suggestions. There is a lack of support for his suggestion that some experiments on individual animals will be useful for future success, so they should be permitted. I also question his recommendation that animal advocacy should focus on farmed animals first and wild animals later. The lack of solid support for why this would be a more effective strategy leads me to suggest a more pluralistic support of a variety of types of advocacy.

Effect Of Bacteria Isolates In Powdery Mildew Control In Flowering Dogwoods (Cornus Florida L.), Margaret T. Mmbaga, Frank A. Mrema, Lucas Mackasmiel, Emily Rotich

Agricultural and Environmental Sciences Faculty Research

Five bacterial isolates collected from dogwood leaves were evaluated for powdery mildew control in shadehouse and greenhouse environments by using foliar sprays and/or root drenching. Two isolates displayed superior bioactivity and suppressed powdery mildew similar to conventional fungicide thiophanate methyl (Cleary’s 3336F®). The two bacteria disrupted powdery mildew spore germination and ruptured spore membranes causing spore lyses. Bacterial filtrates without bacterial cells were also effective in suppressing powdery mildew and disrupting spore germination and suggested the involvement of secondary metabolites. The two biocontrol agents (BCAs) colonized roots endophytically and promoted plant growth.

07-06-2016 Swosu Biology Students Participate In Experiential Learning Through Summer Research, Southwestern Oklahoma State University

THE BARK ARCHIVE 2016

Fifteen students from the Department of Biological Sciences at Southwestern Oklahoma State University in Weatherford are engaged in making key discoveries through research this summer.

Direct Numerical Simulation Of Reactive Flow Through A Fixed Bed Of Catalyst Particles, Abdelkader Hammouti, Florian Euzenat, Daniel Rakotonirina, Anthony Wachs

Sixth International Conference on Porous Media and Its Applications in Science, Engineering and Industry

Many catalytic refining and petrochemical processes involve two-phase reactive systems in which the continuous phase is a fluid and the porous phase consists of rigid particles randomly stacked. Improving both the design and the operating conditions of these processes represents a major scientific and industrial challenge in a context of sustainable development. Thus, it is above all important to better understand all the intricate couplings at stake in these flows: hydrodynamic, chemical and thermal contributions. The objective of our work is to build up a multi-scale modelling approach of reactive particulate flows and at first to focus on the development …

Volume 53, Number 47: July 06, 2016, University Of North Dakota

University Letter Archive

No abstract provided.

Final Eir Cerification, Uc Hastings College Of The Law

Long Range Campus Planning Archive

No abstract provided.

Effects Of Neonicotinoid Pesticide Exposure On Human Health: A Systematic Review., Andria M Cimino, Abee L Boyles, Kristina A Thayer, Melissa J. Perry

Environmental and Occupational Health Faculty Publications

BACKGROUND: Numerous studies have identified detectable levels of neonicotinoids (neonics) in the environment, adverse effects of neonics in many species including mammals, and pathways through which human exposure to neonics could occur, yet little is known about the human health effects of neonic exposure.

OBJECTIVE: This systematic review sought to identify human population studies on the health effects of neonics.

METHODS: Studies published in English between 2005 and 2015 were searched using PubMed, Scopus, and Web of Science databases. No restrictions were placed on the type of health outcome assessed. Risk of bias was assessed using guidance developed by the …

The Growth Response Of Two Diatom Species To Atmospheric Dust From The Last Glacial Maximum, Tim M. Conway, Linn J. Hoffmann, Eike Breitbarth, Robert F. Strzepek, Eric W. Wolff

Marine Science Faculty Publications

Relief of iron (Fe) limitation in the surface Southern Ocean has been suggested as one driver of the regular glacial-interglacial cycles in atmospheric carbon dioxide (CO2). The proposed cause is enhanced deposition of Fe-bearing atmospheric dust to the oceans during glacial intervals, with consequent effects on export production and the carbon cycle. However, understanding the role of enhanced atmospheric Fe supply in biogeochemical cycles is limited by knowledge of the fluxes and 'bioavailability' of atmospheric Fe during glacial intervals. Here, we assess the effect of Fe fertilization by dust, dry-extracted from the Last Glacial Maximum portion of the EPICA Dome …

Grove V. State Respondent's Brief Dckt. 43537

Idaho Supreme Court Records & Briefs, All

No abstract provided.

Uab Researchers Target Antarctic Sponge For Promise Against Deadly Mrsa Infection, Staff

Browse All News

No abstract provided.

Neddylation Promotes Stress Granule Assembly, Aravinth Kumar Jayabalan, Anthony Sanchez, Ra Young Park, Sang Pil Yoon, Gum-Yong Kang, Je-Hyun Baek, Paul Anderson, Younghoon Kee, Takbum Ohn

Molecular Biosciences Faculty Publications

Stress granules (SGs) harbour translationally stalled messenger ibonucleoproteins and play important roles in regulating gene expression and cell fate. Here we show that neddylation promotes SG assembly in response to arsenite-induced oxidative stress. Inhibition or depletion of key components of the neddylation machinery concomitantly inhibits stress-induced polysome disassembly and SG assembly. Affinity purification and subsequent mass-spectrometric analysis of Nedd8-conjugated proteins from translationally stalled ribosomal fractions identified ribosomal proteins, translation factors and RNA-binding proteins (RBPs), including SRSF3, a previously known SG regulator. We show that SRSF3 is selectively neddylated at Lys85 in response to arsenite. A non-neddylatable SRSF3 (K85R) mutant do …

A Mini-Review On The Fractal-Monte Carlo Method And Its Applications In Porous Media, Boming Yu

Sixth International Conference on Porous Media and Its Applications in Science, Engineering and Industry

Porous media widely exist in nature such as soil, rocks, sandstones, oil/gas//water reservoirs, biological tissue and organics, etc., and in many sciences and engineering applications. Since microstructures of porous media are extremely complicated, this makes very difficult to predict the transport properties such as thermal conductivities and permeabilities of porous media by analytical solutions. Usually, numerical simulations such as control volume method, molecular dynamics and Lattice Boltzmann method etc. are often applied. However, results by numerical simulations are often correlated as empiric expressions, which usually contain one or more empiric constants.

Please download the full abstract below.