THEY SAY THAT THEY ARE HEALTHY, BUT ARE THEY? HEALTH PERCEPTIONS IN THE U.S.

Public health initiatives are the result of strategies developed to address current health issues facing a population that are posing a significant concern to the public. This concern is primarily driven by the economics of health care. The objective of this study is to provide a contemporary analysis of how socio-economic and behavioral factors influence subjective health status. By understanding how these factors influence perceived health status, we can develop successful policies and strategies to target those groups who have a gap between their perceived and real health status and significantly lower health care costs. This analysis makes use of the socio-economic and behavioral data from the 2005-2006 NHANES and an extension of the traditional economic model for ordered data. Results indicate that higher education and an individual's perceived diet quality have a significant effect on influencing an individual's health perception. Strategies to improve health status may include incorporating valid health education into the formal education system.Self-perception, health status, education, ordered logit, Agricultural and Food Policy, Consumer/Household Economics, Demand and Price Analysis, Food Consumption/Nutrition/Food Safety, Food Security and Poverty, Health Economics and Policy, I10, D03,

System Dynamic Approach to Assessing New Product Introduction: The Case of Functional Foods in the United States

Health care costs particularly those associated with chronic health conditions such as cancer have been significantly increasing for both individuals and governments in the past decades, prompting the demand for preventative medical initiatives, such as functional food, and spawning a new industry in the food sector functional food industry. This article conducts a feasibility study for a firm entering the functional food industry with a specific product, Avert®, CLA-enhanced cheese. It also assesses alternative market conditions under which the firm will be successful. A system dynamics framework is used for the analyses. The results show that a firm can be profitable in the functional food industry provided that it satisfies certain pricing and target market conditions. The results indicate that the extent to which the market differentiates Avert® from commodity cheese, and hence the premium it pays, is a critical success factor for the firm introducing the product.Agribusiness,

A Nonparametric Efficiency Analysis of Bean Producers from North and South Kivu

The purpose of this research is to determine how technically efficient small-scale producers are in two provinces (North and South Kivu) in the Democratic of Republic (DR) of Congo at producing two different varieties of beans: bush and climbing beans. In addition to calculating the efficiency scores, this research attempts to identify what producer and field characteristics affect these scores. We hypothesize that bean producers will be more productive than producers in South Kivu and that climbing bean producers will be more productive than bush bean producers. Technical efficiency is estimated using a nonparametric approach. A tobit model is used to examine the effect of producer and field characteristic on the efficiency score. On average, farms were 66% technically efficient. North Kivu bean producers and climbing bean producers have, on average, a higher technical efficiency score than their counterparts. Implications from this research suggest that there is room for improvement in the technical efficiency scores for producers in DR of Congo. Based on the results, it may be more productive to continue focusing on improving the yield and nutritional content of climbing beans.Production Economics, Production Economics,

System Characterization Results for the QuickBird Sensor

An overall system characterization was performed on several DigitalGlobe' QuickBird image products by the NASA Applied Research & Technology Project Office (formerly the Applied Sciences Directorate) at the John C. Stennis Space Center. This system characterization incorporated geopositional accuracy assessments, a spatial resolution assessment, and a radiometric calibration assessment. Geopositional assessments of standard georeferenced multispectral products were obtained using an array of accurately surveyed geodetic targets evenly spaced throughout a scene. Geopositional accuracy was calculated in terms of circular error. Spatial resolution of QuickBird panchromatic imagery was characterized based on edge response measurements using edge targets and the tilted-edge technique. Relative edge response was estimated as a geometric mean of normalized edge response differences measured in two directions of image pixels at points distanced from the edge by -0.5 and 0.5 of ground sample distance. A reflectance-based vicarious calibration approach, based on ground-based measurements and radiative transfer calculations, was used to estimate at-sensor radiance. These values were compared to those measured by the sensor to determine the sensor's radiometric accuracy. All imagery analyzed was acquired between fall 2005 and spring 2006. These characterization results were compared to previous years' results to identify any temporal drifts or trends

Faculty Perceptions of OA A Quantitative Analysis

A quantitative survey of faculty perceptions of Open Access (OA) publishing was conducted at the American University of Sharjah (AUS), a small liberal arts style University in the United Arab Emirates. The survey aimed to assess faculty perceptions of the credibility and quality of OA publishing. We were curious to discover the range of interpretations and understanding of OA amongst our faculty members in order to inform ongoing outreach and scholarly communications activity

Existence Theory for the Radically Symmetric Contact Lens Equation

In this paper we present a variational formulation of the problem of determining the elastic stresses in a contact lens on an eye and the induced suction pressure distribution in the tear film between the eye and the lens. This complements the force-balance derivation that we used in earlier work [K. L. Maki and D. S. Ross, J. Bio. Sys., 22 (2014), pp. 235–248]. We investigate the existence of solutions of the relevant boundary value problem for the singular, second-order Euler–Lagrange equation. We prove that, for lenses of constant thickness, solutions exist. We present an example to show that in some cases in which the lens thickness increases with distance from the lens center no solution exists

The determinants of household-level well-being in Northern Ghana

Citation: Zereyesus, Y. A., Shanoyan, A., Ross, K. L., & Amanor-Boadu, V. (2016). The determinants of household-level well-being in Northern Ghana. Development Studies Research, 3(1), 1-10. doi:10.1080/21665095.2016.1229128Empirical analysis of the physical well-being at the household level was conducted for a sample of households in Northern Ghana using a Multiple Indicators Multiple Causes model. Physical well-being was indicated by the number of stunted children, number of wasted children, and number of underweight women. Results suggest that well-being at the household level is indeed represented by the latent variable and can be conceptualized in much the same way as the well-being of the individuals who constitute the household. Results show that the literacy of father and the number of dependents are associated with the largest shift in the underlying household’s physical well-being. Locale and the household assets were also significantly associated with the collective underlying latent variable. The variability in household physical well-being is explained more by the number of stunted children in the household than any of the other indicators of household well-being. © 2016 The Author(s)

Building a Luxury Global Luxury Brand: Forum at Georgetown University

It’s rare to have five CEOs from some of the world’s top luxury brands in one room discussing their thoughts on the growing luxury market. Georgetown University was lucky enough to have Kara Ross, CEO of Kara Ross, Gildo Zegna, CEO Ermenegildo Zegna Group, John Idol, CEO Michael Kors, Domenico de Sole, Chairman, Tom Ford and former CEO Gucci Group, and Fabrizio Freda, CEO Estee Lauder Companies, joined together in a panel in front of university leaders and the student body. Led by moderator Ricardo Ernst, the CEO’s discussedthe similarities they face in the global luxury market in an online forum available on YouTube

Implementing Pharmacy Informatics in College Curricula: The AACP Technology in Pharmacy Education and Learning Special Interest Group

Many professional organizations have initiatives to increase the awareness and use of informatics in the practice of pharmacy. Within education we must respond to these initiatives and make technology integral to all aspects of the curriculum, inculcating in students the importance of technology in practice. This document proposes 5 central domains for organizing planning related to informatics and technology within pharmacy education. The document is intended to encourage discussion of informatics within pharmacy education and the implications of informatics in future pharmacy practice, and to guide colleges of pharmacy in identifying and analyzing informatics topics to be taught and methods of instruction to be used within the doctor of pharmacy curriculum

Stennis Space Center Verification & Validation Capabilities

Scientists within NASA s Applied Sciences Directorate have developed a well-characterized remote sensing Verification & Validation (V&V) site at the John C. Stennis Space Center (SSC). This site enables the in-flight characterization of satellite and airborne high spatial and moderate resolution remote sensing systems and their products. The smaller scale of the newer high resolution remote sensing systems allows scientists to characterize geometric, spatial, and radiometric data properties using a single V&V site. The targets and techniques used to characterize data from these newer systems can differ significantly from the techniques used to characterize data from the earlier, coarser spatial resolution systems. Scientists are also using the SSC V&V site to characterize thermal infrared systems and active lidar systems. SSC employs geodetic targets, edge targets, radiometric tarps, atmospheric monitoring equipment, and thermal calibration ponds to characterize remote sensing data products. The SSC Instrument Validation Lab is a key component of the V&V capability and is used to calibrate field instrumentation and to provide National Institute of Standards and Technology traceability. This poster presents a description of the SSC characterization capabilities and examples of calibration data