Effects of Eat Better, Move More (EBMM) Educational Program on Obesity Rates in Latino Children Residing in Northwest Arkansas

Background: Childhood obesity, especially in ethnic minority populations, is a growing problem with no signs of improvement over the past decade. The Latino population is one of the fastest growing minority groups in the United States. Unfortunately, they have experienced substantial health disparities and socioeconomic disadvantages that contribute to the high rates of obesity in their youth. Decreasing obesity rates would not only have many health advantages, but also financial benefits as well. It would reduce the risk of co-morbidities such as cardiovascular disease and depression. Healthy children are more likely to grow into healthy adults, ultimately lowering the cost of healthcare for this population. Objective: The purpose of this study is to increase the knowledge of proper nutrition and foster positive attitudes towards healthy habits. It aims to specifically target behaviors that decrease the likelihood of childhood obesity, in 4th-5th grade children by educating their parents. Methods: In this quasi-experimental study, parental knowledge of healthy lifestyle behaviors of parents at the study site elementary school were collected prior to and after the education sessions. “Healthy Habits” and “Parental Feeding Style” pre-test and post-test were completed by the caregiver group in their native language. The data gathered compared the knowledge of the students and guardians before and after four education sessions to evaluate the effectiveness of the Eat Better, Move More (EBMM) program. The program was designed to answer the following research question: What is the effect of Eat Better, Move More education program on parents of school-age children on healthy lifestyle behaviors (self and home), including food choices, physical activity and sleep habits? Results: Although the results were not statistically significant due to the inconsistency of the sample size, exposure to the educational program positively influenced healthy habits and increased the knowledge of the caregivers involved. With the limitations of time, only the preliminary data was collected and analyzed. The post-survey will be administered and the results will be compared in May 2019. Conclusion: It is hoped that the Eat Better, Move More educational program will increase understanding of the behaviors and practices contributing to the complicated nature of the obesity epidemic among school age children. Ultimately, the program aims to decrease the prevalence of childhood obesity in ethnic minorities throughout Northwest Arkansas

Aquaculture, fisheries, poverty and food security

Fisheries and aquaculture play important roles in providing food and income in many developing countries, either as a stand-alone activity or in association with crop agriculture and livestock rearing. The aim of this paper is to identify how these contributions of fisheries and aquaculture to poverty reduction and food security can be enhanced while also addressing the need for a sustainability transition in over-exploited and over-capitalized capture fisheries, and for improved environmental performance and distributive justice in a rapidly growing aquaculture sector. The focus of the paper is on the poverty and food security concerns of developing countries, with an emphasis on the least developed. The emphasis is on food security rather than poverty reduction policies and strategies, although the two are of course related. The food security agenda is very much to the fore at present; fish prices rose along with other food prices in 2007-8 and as fish provide important nutritional benefits to the poor, food security has become a primary concern for sector policy

Dark matter, singlet extensions of the nuMSM, and symmetries

We consider an extension of the nuMSM in which sterile neutrino masses originate from the VEV of a Higgs singlet phi and dark matter is produced through the decays of phi rather than through active-sterile neutrino mixing. This model, which we refer to as the nuNMSM, can readily satisfy or escape the constraints on warm dark matter from the Lyman-alpha forest and other small scale structure. However, it requires a particular hierarchy of Majorana masses and Yukawa couplings without an obvious origin. We show that the hierarchical parameters of the nuNMSM can arise from symmetries broken at or near the Planck scale for two specific examples of this model: one in which phi helps stabilize the electroweak vacuum through a scalar threshold effect and one in which phi is a light inflaton. Both examples require a complex phi and have several experimental signatures that are distinct from the nuMSM. These signatures include additional dark radiation that is relativistic at both primordial nucleosynthesis and CMB decoupling and, for the former, a large invisible branching ratio of the Higgs.Comment: 22 pages, 3 tables. v2: Discussion clarified and references added. Matches published versio

The Effect of Print Angulation on the Accuracy and Precision of 3D-Printed Orthodontic Retainers

Purpose: The aims of this study were: 1) to compare the accuracy and precision of 3- dimensional (3D) printed retainers at various angulations, 2) to evaluate the effect of angulation on printing time and the amount of resin consumed. Methods: Using a stereolithography (SLA) 3D printer, a total of 60 clear retainers were printed at five angulations (n=12, each): 15, 30, 45, 60, and 90 degrees. Six retainers were printed each cycle at a random order for all print angulations as print 1 and print 2. Digital images of the original and printed retainers were superimposed. Discrepancies on eight landmarks were measured by two independent examiners. 0.25 mm was set as the clinically acceptable threshold to determine the accuracy of the retainers. Results: Deviations ranged from 0.074 mm to 0.225 mm from the reference retainer at the cusp tips and incisal edges at all angulations, falling within the threshold of clinical acceptance. Smooth surfaces ranged from 0.263 mm to 0.480 mm, falling beyond the level of clinical acceptance. Printing at 15 degrees was estimated to be the most time-efficient, while printing at 45 degrees was estimated to be the most cost-effective. Conclusions: 3D-printed retainers, using an SLA printer, were found to be accurate within 0.25 mm at all print angulations at the cusp tips and incisal edges when compared to the reference digital file. Smooth facial surfaces fell beyond of the level of clinical acceptability. Printing at 15 degrees was estimated to be the most time-efficient, while printing at 45 degrees was estimated to be the most cost-effective

Low-Income families in New Hampshire

New Hampshire boasts the nation\u27s lowest percentage of people living in poverty and maintains strong rankings in other quality-of-life measures. But 48,000 New Hampshire families with low incomes struggle to make ends meet, this issue brief finds. The brief identifies characteristics that heighten families\u27 risk of a lower income and documents recent trends in the economic status of low-income families in the state

Issues in Reusing Online Resources: Chapter 1

This is an era marked by rapid developments in three different educational arenas -- access, lifelong learning and e-learning. In both developed and developing countries there is a growing demand for access to education... Alongside this growing demand for access, increased numbers of adults are returning to colleges and universities for additional education and training (CIHE, 2002). Lifelong learning has come of age, brought about by changes in attitudes to learning and in employment patterns, where jobs and careers are recast many times during a lifespan. Permeating and supporting these first two developments, in access and lifelong learning, are developments in information and communication technologies (ICT). New technologies are beginning to transform how higher education is organized and delivered both on campus and at a distance. E-learning affords new opportunities to increase flexibility in time and location of study, in forms of communication (for example, asynchronous discussions) and types of interaction... Although e-learning has the potential to provide the kinds of flexibility required by wider access and lifelong learning there are some major obstacles. On the one hand, wider access and lifelong learning require vast increases in specially designed course materials to satisfy the greater range of demands for learning. On the other hand, creating the digital resources necessary for online course delivery requires considerable investment, a factor that makes resource development only viable for courses with large student numbers or sizeable budgets. In order to address this difficulty, numerous national and international initiatives have been funded to investigate ways in which digital learning resources might be developed, shared and reused by teachers and learners around the world (so as to benefit from economies of scale). Behind these initiatives lies a vision of a future in which reusable resources (or 'learning objects' as they are called) could comprise a new currency of exchange within a learning economy. Learning objects, produced by publishers, teachers, support staff and students themselves, would be stored in digital repositories, where they could be easily accessed, recombined and reused within online courses. However, despite this vision, the idea of reusing electronic resources is more complex than the object economy scenario, outlined above, may suggest. The next section identifies seven issues associated with the reuse and sharing of resources. These sections focus on educational design, the need for standards, and on the culture and organization that would be necessary in institutions (and across institutions) if reuse were to become a reality