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Hispanics At The Starting Line: Poverty Among Newborn Infants In Established Gateways And New Destinations, Daniel T. Lichter, Scott R. Sanders, Kenneth M. Johnson

Faculty Publications

High rates of Hispanic fertility raise an important question: Do Hispanic newborn babies start life's race behind the starting line, poor and disadvantaged? To address this question, we link the newborn infants identified with the new fertility question in the 2006–2010 American Community Survey (ACS) to the poverty status of mothers. Our results document the disproportionately large share (40 percent) of Hispanic babies who are born into poverty. The prospect of poverty is especially high in new Hispanic destinations, especially those in rural areas. For Hispanic newborn babies, poverty cannot be reduced to supply-side explanations that emphasize maladaptive behavioral decision-making …

Post Protein Hydrolysis Removal Of A Potent Ribonuclease Inhibitor And The Enzymatic Capture Of Dna, Matt Ewert

USF Patents

The present invention concerns compositions and methods of extracting infectious pathogens from a volume of blood. In one embodiment, the method includes the steps of creating a fibrin aggregate confining the pathogens and introducing a fibrin lysis reagent to expose the pathogens for analysis. The present invention also concerns materials and methods for removing aurintricarboxylic acid (ATA) from a sample.

Design, Synthesis And Applications Of Polymer Biomaterials, Frankie Costanza

USF Tampa Graduate Theses and Dissertations

The emergence of antibiotic resistant bacteria has prompted the research into novel kinds of antibacterial small molecules and polymers. Nature has solved this issue with the use of cationic antimicrobial peptides, which act as nonspecific antibiotics against invading species. Herein, we have tried to mimic this general mechanism in a biocompatible and biodegradable polymer micelle based on the polymerization of naturally occurring amino acids lysine and phenylalanine linked to a PEG tether. This amphiphilic structure allows for the spontaneous collapse into stable nanoparticles in solution, which contains a hydrophilic outer layer and a hydrophobic core. Our polymers have shown activity …

A Functional Chlorophyll Biosynthesis Pathway Identified In The Kleptoplastic Sea Slug, Elysia Chlorotica, Julie A. Schwartz

USF Tampa Graduate Theses and Dissertations

The sacoglossan sea slug, Elysia chlorotica, feeds upon and sequesters plastids from the heterokont alga, Vaucheria litorea, and maintains the metabolically active organelles for up to nine months under starvation conditions while utilizing the photosynthate to survive and reproduce. The photosynthetic pigment, chlorophyll a (Chla), is found in all oxygenic photosynthetic organisms and is responsible for capturing photons of light and converting them into chemical energy. Chlorophyll and its associated proteins involved in the light capturing process are subject to photo oxidative damage and must be continually replaced for ongoing photosynthesis to continue; however, genes encoding these proteins are present …

Modeling Predator Habitat To Enhance Reintroduction Planning, Shiloh Michael Halsey, William J. Zielinski, Robert M. Scheller

Environmental Science and Management Faculty Publications and Presentations

Context

The success of species reintroduction often depends on predation risk and spatial estimates of predator habitat. The fisher (Pekania pennanti) is a species of conservation concern and populations in the western United States have declined substantially in the last century. Reintroduction plans are underway, but the ability of the species to establish a selfsustaining population is affected by predation from its primary predator, the bobcat (Lynx rufus).

Objectives

To develop a habitat model that incorporates both habitat of the focal species and the spatial patterning of predator habitat. To locate areas of densely aggregated habitat that would be suitable …

Belief About Nicotine Selectively Modulates Value And Reward Prediction Error Signals In Smokers, Xiaosi Gu, Terry Lohrenz, Ramiro Salas, Philip R. Baldwin, Alireza Soltani

Dartmouth Scholarship

Little is known about how prior beliefs impact biophysically described processes in the presence of neuroactive drugs, which presents a profound challenge to the understanding of the mechanisms and treatments of addiction. We engineered smokers' prior beliefs about the presence of nicotine in a cigarette smoked before a functional magnetic resonance imaging session where subjects carried out a sequential choice task. Using a model-based approach, we show that smokers' beliefs about nicotine specifically modulated learning signals (value and reward prediction error) defined by a computational model of mesolimbic dopamine systems. Belief of "no nicotine in cigarette" (compared with "nicotine in …

Independent - Feb. 24, 2015, Luis Badillo

The Independent (1988-present)

No abstract provided.

The Current Volume 25 : Issue 22, Nova Southeastern University

Student Newspapers

No abstract provided.

The Legacy, February 24, 2015, Lindenwood University

The Legacy (2007-2018)

Student Newspaper of Lindenwood University

Subsistence Strategies In The Upper Illinois River Valley: The Kuhne Site Case Study, Autumn Beyer

Theses and Dissertations

Stuart Struever's excavation of the Kuhne site, located in the Upper Illinois River Valley occurred during the start of archaeological interest in the region. The faunal remains recovered during this excavation offer a unique opportunity to understand subsistence strategies in the area during the Middle Woodland period. Using standard zooarchaeological methods, these remains were analyzed to better understand which animal species were targeted by Middle Woodland people in this region, which season(s) the site was occupied, and how bones were modified for utilitarian and other purposes. These findings were then compared to faunal assemblages from Middle Woodland sites in the …

Montana Kaimin, February 24, 2015, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Regional Patterns In The Otolith Chemistry Of Juvenile Spotted Seatrout (Cynoscion Nebulosus) Differ Under Contrasting Hydrological Regimes, Chet F. Rakocinski, Bruce H. Comyns, Mark S. Peterson, Alan M. Shiller

Faculty Publications

The value of using otolith chemistry to characterize recruitment in terms of natal source regions depends on how consistently spatio-temporal variation can be resolved. The objective of this study was to compare regional classification patterns in the otolith chemistry of juvenile Spotted Seatrout (Cynoscion nebulosus) between two years experiencing disparate hydrological regimes, and separated by a five year interlude. Spatial patterns in the whole-otolith chemistry of juveniles of this estuarine-dependent species were compared between years using five otolith elements and two stable isotopes. Consistent size-related trends in uptake and deposition were evidenced by parallel ontogenetic relationships for six otolith variables. …

The Evolution Of Non-Market Valuation Of U.S. Coastal And Marine Resources, Douglas Lipton, Dan K. Lew, Kristy Wallmo, Peter Wiley, Anthony Dvarskas

Journal of Ocean and Coastal Economics

At the federal level, particularly within the National Oceanic and Atmospheric Administration (NOAA), regulatory and programmatic needs have driven the continued development and application of non-market valuation approaches to marine and coastal resources. The evolution of these valuation approaches not only entails adopting the recommendations of the 1993 NOAA blue ribbon panel on contingent valuation, but also an expansion of stated preference approaches with increased use of stated preference choice experiments. Revealed preference approaches have also advanced with more sophisticated random utility models. We provide an overview of this evolution in the areas of natural resources damage assessment, protected resources, …

Trust Me On This, Anita L. Bright

MLET: The Journal of Middle Level Education in Texas

Successful completion of Algebra I is essential for all students in the United States, and is a high-stakes, gatekeeper course. However, a substantial proportion of students from marginalized groups do not gain access to Algebra I until much later in their academic careers than their middle-class, White, English-speaking, fully able peers. This is not only an issue of tracking individual students, but is also indicative of a more profound, institutionalized set of practices. Using a purposive sample, this research highlights the ways middle school mathematics teachers make tracking and student-placement decisions. Teachers in this qualitative research (n=10) reported a heavy …

Socioeconomic Status And Mathematics: A Critical Examination Of Mathematics Performance In Grades Three Through Eight By Mathematical Objective, Brandon L. Fox, Patricia J. Larke

MLET: The Journal of Middle Level Education in Texas

This quantitative research study examined TAKS mathematics performance data across socioeconomic identifiers and found statistically significant differences were observable in grade three across all objectives between students’ not identified as economically disadvantaged and students’ receiving free meals. The highest number of quantifiable differences occurred between the mean scores of students’ identified as not economically disadvantaged scoring significantly higher on objective means than students’ receiving free meals or identified as other economically disadvantaged. After students’ move beyond the third grade, the number of statistically significant differences drastically reduces. By the eighth grade, statistical differences are difficult to locate. An examination of …

Municipal Waste Selection And Disposal: Evidences From Lombardy, Francesco Silvestri, Stefano Ghinoi

Fondazione Eni Enrico Mattei Working Papers

This article exploit a data base of 1.522 observations related to Lombardy’s municipalities to run a cross sectional estimation of the drivers of MW selection. We find no evidence of a significant correlation between the percentage of selected MW selection and market variables such as the unit charge for waste management, a result probably affected by the high degree of integration existing in Lombardy among collectors and disposal operators. On the contrary, we discover robust and significant correlation with a set of geographical, socio-economic, and political variables. Among the latter ones, we have a confirmations on the influence of party …

Loss Of Prolyl Carboxypeptidase In Two-Kidney, One-Clip Goldblatt Hypertensive Mice, Nadja Grobe, Orly Leiva, Mariana Morris, Khalid M. Elased

Pharmacology and Toxicology Faculty Publications

It is well documented that angiotensin (Ang) II contributes to kidney disease progression. The protease prolyl carboxypeptidase (PRCP) is highly expressed in the kidney and may be renoprotective by degrading Ang II to Ang-(1-7). The aim of the study was to investigate whether renal PRCP protein expression and activity are altered in two-kidney, one-clip (2K1C) Goldblatt hypertensive mice. Left renal artery was constricted by using 0.12 mm silver clips. Blood pressure was measured using telemetry over the eleven weeks of study period and revealed an immediate increase in 2K1C animals during the first week of clip placement which was followed …

The Statesman, V. 58, I. 20, Stony Brook University

Stony Brook Statesman-Sucolian

v. 58, i. 20

Current, February 23, 2015, University Of Missouri-St. Louis

Current (2010s)

No abstract provided.

Women, Confidence, And Leadership: What Do Utah Women Leaders Think?, Susan R. Madsen, Lyndee Anderson, Matthew Kelly, Jessica Rodriguez

Marketing and Strategy Faculty Publications

In 2014, the Utah Women & Leadership Project team collected data from various sources to understand some of the issues in Utah regarding women, confidence, and leadership. Why does this matter? Utah consistently ranks at or near the bottom of national studies on the status of women. For example, in 2013, the Center for American Progress released a report titled“ The State of Women in America: A 50-State Analysis of How Women Are Faring Across the Nation.” This report ranked Utah last of all 50 states in terms of women holding positions of decision making and leadership.

Columbia Chronicle (02/23/2015), Columbia College Chicago

Columbia Chronicle

Student newspaper from February 23, 2015 entitled The Columbia Chronicle. This issue is 36 pages and is listed as Volume 50, Number 20. Cover story: "Taxi drivers protest UberX" Editor-in-Chief: Tyler Eagle

Identification And Quantification Of Gaseous Organic Compounds Emitted From Biomass Burning Using Two-Dimensional Gas Chromatography–Time-Of-Flight Mass Spectrometry, L. E. Hatch, W. Luo, J. F. Pankow, Robert Yokelson, C. Stockwell, K. C. Barsanti

Chemistry and Biochemistry Faculty Publications

The current understanding of secondary organic aerosol (SOA) formation within biomass burning (BB) plumes is limited by the incomplete identification and quantification of the non-methane organic compounds (NMOCs) emitted from such fires. Gaseous organic compounds were collected on sorbent cartridges during laboratory burns as part of the fourth Fire Lab at Missoula Experiment (FLAME-4) and analyzed by two-dimensional gas chromatography-time-of-flight mass spectrometry (GC x GC-ToFMS). The sensitivity and resolving power of GC x GC-ToFMS allowed the acquisition of the most extensive data set of BB NMOCs to date, with measurements from 708 positively or tentatively identified compounds. Estimated emission factors …

Chen Seeks Undergrad Apprentice For Work On Optical Maps Of Dna, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

The Bg News February 23, 2015, Bowling Green State University

BG News (Student Newspaper)

The BGSU campus student newspaper. February 23, 2015. Volume 94-Issue 69.

Daily Eastern News: Feburary 23, 2015, Eastern Illinois University

February

No abstract provided.

Crow's Nest, February 23, 2015, Crow's Nest Staff

Crow's Nest

The February 23, 2015, issue of the Crow's Nest.

Unh Research Reveals Problems With Flame Retardants, Michelle Morrissey

UNH Today Archive

No abstract provided.

Analysis Of Cathepsin And Furin Proteolytic Enzymes Involved In Viral Fusion Protein Activation In Cells Of The Bat Reservoir Host, Farah El Najjar, Levi Lampe, Michelle L. Baker, Lin-Fa Wang, Rebecca Ellis Dutch

Molecular and Cellular Biochemistry Faculty Publications

Bats of different species play a major role in the emergence and transmission of highly pathogenic viruses including Ebola virus, SARS-like coronavirus and the henipaviruses. These viruses require proteolytic activation of surface envelope glycoproteins needed for entry, and cellular cathepsins have been shown to be involved in proteolysis of glycoproteins from these distinct virus families. Very little is currently known about the available proteases in bats. To determine whether the utilization of cathepsins by bat-borne viruses is related to the nature of proteases in their natural hosts, we examined proteolytic processing of several viral fusion proteins in cells derived from …

The Collegian (2015-02-23), Jesus Sanchez

UTB/TSC Archives - The Collegian [Newspaper]

Vol. 67, No. 21

Non-Suicidal Self-Injury In A Large Online Sample Of Transgender Adults, Lore M. Dickey, Sari L. Reisner, Cindy L. Juntunen

Education, Health & Behavior Studies Faculty Publications

Non-suicidal self-injury (NSSI) has been increasing in clinical as well as nonclinical populations in recent years. There are few published reports examining lifetime occurrence of this behavior in transgender and gender nonconforming (TGNC) people. An online survey was conducted with self-identified TGNC adults (n = 773) in the United States over the course of 6 months in 2009. The mean age for the sample was 40.4 years (SD = 13.9). Most participants identified on the trans masculine spectrum (female-to-male or FTM; 52.0%), 33.9% identified on the trans feminine spectrum (male-to-female or MTF), and 8.0% identified as genderqueer. Participants completed the …