Briefly Noted

Public health officials in Massachusetts are concerned about a hepatitis A outbreak in the state, particularly among the homeless and those with substance use disorders. Since April, there have been 65 cases of acute hepatitis A in the state, almost half of them in Boston. Hepatitis A is a liver disease that is preventable by vaccine. It is highly contagious, and no specific treatment exists. Symptoms include fever, jaundice and diarrhea. It is spread through oral‐fecal contact or contaminated food and water. In addition to vaccination, hand‐washing is an effective way to prevent spreading the disease.     

Herbivores and natural enemies of brassica crops in urban agriculture

Urban agriculture has been growing in popularity around the globe. As more land is allocated to urban agriculture, there is a greater need to understand arthropod herbivores and natural enemies in these sites. The area and production type of urban agriculture could influence the risk of pest outbreaks, since larger food production areas are hypothesized to host more abundant herbivore populations. To determine the potential for pest outbreaks, we sampled for pests and above-ground natural enemies at three types of sites with variable amounts of cultivated areas: residential gardens, community gardens, and urban farms. We focused on pests of brassica, a widely cultivated crop family attacked by cabbageworms and aphids. We investigated the relationships of garden characteristics and surrounding land cover on natural enemies and herbivores of brassica. More herbivores and plant damage were expected in larger community gardens and urban farms. However, herbivore populations were low across sites and not explained by garden characteristics or area of production. Herbivory on brassica averaged less than 15% at all sites. Limited plant damage and low herbivore numbers may be attributed to the positive effects of garden flowers on parasitoids and high numbers of parasitoids and generalist predators across sites. Garden area and floral resources had positive relationships with natural enemy abundance, although community composition was similar across sites. Since arthropod natural enemies were abundant across all types of food production, this suggests that urban agriculture is a beneficial habitat that could support regulating ecosystem services such as biological control.     

US college and university student health screening requirements for tuberculosis and vaccine-preventable diseases, 2012

ABSTRACT

Objective: Colleges are at risk for communicable disease outbreaks because of the high degree of person-to-person interactions and relatively crowded dormitory settings. This report describes the US college student health screening requirements among US resident and international students for tuberculosis (TB) and vaccine-preventable diseases (VPDs) as they relate to the American College Health Association (ACHA) guidelines. Methods/Participants: In April 2012, US college health administrators (N = 2,858) were sent online surveys to assess their respective school's TB screening and immunization requirements. Results: Surveys were completed by 308 (11%) schools. Most schools were aware of the ACHA immunization (78%) and TB screening (76%) guidelines. Schools reported having policies related to immunization screening (80.4%), immunization compliance (93%), TB screening (55%), and TB compliance (87%). Conclusion: Most colleges were following ACHA guidelines. However, there are opportunities for improvement to fully utilize the recommendations and prevent outbreaks of communicable diseases among students in colleges.     

Spatial Inequality in Access to Food Assistance in Indiana

This project is an analysis of the spatial inequality that exists between rural and urban areas in access to food assistance agencies. I gathered the population of all food pantries and soup kitchens in 24 sample counties in Indiana and mapped the location of these agencies using geographic information system analysis. Using the population center of the census block group, I measured the distance from the population center to the nearest food assistance agency. If the closest agency was more than a mile away, the census block group was considered a food assistance desert, a concept I created that draws on the food desert measurement. I found that rural high‐poverty counties in my sample are the most likely to contain census block groups that are food assistance deserts, and urban high‐poverty counties are the least likely to contain food assistance deserts. From these findings, I determine that access to assistance agencies needs to be increased in rural areas, especially rural areas with high‐poverty rates.     

Local exchange trading systems-a rural response to the globalization of capitalism?

The local exchange trading system represents a possible community-level response to the globalization of capitalism. However, few studies have examined the potential of the LETS concept in rural areas, and no studies are available of LETS in rural Scotland. The present research employs empirical evidence from the Isle of Skye to investigate the potential of LETS for relocalising social and economic relations in remoter rural areas. This particular socio-cultural milieu presents both obstacles and opportunities for the development of LETS. It is suggested that further expansion of the Skye system could be stimulated by a focus on local food production. A LETS-based food co-operative can promote direct links between producers and consumers, extend the membership base and thereby reduce the frictional effect of distance on trading and social contact. It is concluded that to achieve such an objective the efforts of LETS members would be facilitated by the support of a sympathetic local authority.     

“It’s a generosity loop”: Religious and spiritual motivations of volunteers who glean produce to reduce food insecurity

Food insecurity is a common social issue and households look to assistance from food pantries, which often have difficulty supplying fresh or nutritious food. A substantial amount of produce is left in the fields, which can be collected through gleaning. In a focus group with volunteer gleaners at a faith-based nonprofit organization that attempts to fill the gaps of food insecurity, the motivations, challenges, and benefits of volunteering were examined. Volunteering in gleaning generated a sense of collective purpose and community; it addressed deeply held religious and spiritual impulses; and it puts volunteers directly in contact with nature.     

Food Expensiveness in Scotland's Remote Areas: An Analysis of Household Food Purchases☆

The purpose of this paper is to investigate whether consumers in Scotland's remote areas suffer from food prices that are higher than the average national prices (i.e., whether a “remoteness premium” exists). The question has been raised by several organizations in those communities looking at the high prices in local stores. This paper provides a new perspective using actual purchasing prices of a sample of 5,252 households in Scotland for 2017 and 2018. In this way, households' ability to shop for lower prices is considered, unlike in previous studies. An expensiveness index was computed to measure the expensiveness of food at household level and control for differences in quality. It showed that consumers in remote areas pay a small premium (0.3 to 0.4 percent) with respect to average prices, which is statistically significant but economically not relevant. To understand the effect of several factors, AHEI was regressed on a number of explanatory variables including local area characteristics and household demographics and consumers' shopping strategy. The results were used to simulate three hypothetical scenarios related to impact of changes in the population's age, access to discount stores, and social deprivation on food expensiveness.     

The Receipt of Government Food Assistance: Differences Between Metro and Non-Metro Households

This research investigated differences in households’ receipt of government food assistance through such programs as the Supplemental Nutrition Assistance Program; Special Supplemental Nutrition Program for Women, Infants, and Children; free and reduced school meals; and related local and/or federal programs. With panel data from the Survey of Income and Program Participation that span the Great Recession, differences in the receipt of government food assistance in metro and non-metro areas were identified. Longitudinal random effects models suggest that despite relatively similar levels of food insecurity in 2005 and 2010, a higher proportion of non-metro households received government food assistance. Results also suggest that this assistance gap widened post-recession when government resources were expanded. These results inform a continuing debate about the efficient allocation of resources intended to reduce food hardship disparities, and increase family economic well-being, in metro and non-metro areas.     

Design and implementation of a novel tool addresses the greatest cause of wrist injuries at Bayer Healthcare

Sanitary clamp wingnut manipulation is the fifth most frequent cause of injuries in the production areas of the Bayer Healthcare site in Berkeley, California. Task analysis showed that manual manipulation of clamp wingnuts had concurrent multiple risk factors, including: awkward postures, high forces, contact stresses, and high frequency. Task elimination was not an option. Several tools on the market were researched and tried but it was found that no existing tools would alleviate the associated ergonomics risk factors. An interim tool found on the market was used as a short term solution until an optimal design could be manufactured. A tool was designed, fabricated, and tested in-house at the Bayer machine shop. The tool was originally designed to fit all variations of clamp wingnuts, but then was found to fit too loosely for some. By using a comparison between inventory and cost benefit analysis it was decided to standardize the wingnuts types leaving the two most common types. A final prototype of the tool fit these two types of wingnuts. The efficient methods by which clamps were replaced and how tools were implemented in cleanroom manufacturing areas are described in this paper. This ten month project potentially eliminated all of the ergonomics risk factors associated with clamping.     

The structural roots of food insecurity: How racism is a fundamental cause of food insecurity

Rates of food insecurity skyrocketed during the COVID-19 pandemic, doubling overall and tripling among households with children. Even before the pandemic, the rate of food insecurity in the United States was “unusually high” compared to other rich democracies, and rates have not improved substantially over the last 25 years. What explains the lack of progress in addressing food insecurity? This article maps out an overview of the experiences, causes, and consequences of food insecurity in the United States. We demonstrate that racism is a fundamental cause of food insecurity, both because racism contributes to racial disparities in income and wealth, and because racism is linked to food insecurity independent of poverty and socioeconomic status. For example, people of color are more likely to experience racial discrimination, which is associated with food insecurity, and to live in states where stricter regulations and harsher punishments are tied to social assistance programs, including food assistance programs. Because racism is a fundamental cause of food insecurity, eliminating it requires going beyond “just” eliminating poverty. Instead, the fundamental cause must be tackled directly: racism itself, which is built into the structure of American society and entrenched in its institutions.     

South‐South Migration and Urban Food Security: Zimbabwean Migrants in South African Cities

The drivers of food insecurity in rapidly‐growing urban areas of the Global South are receiving more research and policy attention, but the precise connections between urbanization and urban food security are still largely unexplored. In particular, the levels and causes of food insecurity amongst new migrants to the city have received little consideration. This is in marked contrast to the literature on the food security experience of new immigrants from the South in European and North American cities. This article aims to contribute to the new literature on South‐South migration and urban food security by focusing on the case of recent Zimbabwean migrants to South African cities. The article presents the results of a household survey of migrants in the South African cities of Cape Town and Johannesburg. The survey showed extremely high levels of food insecurity and low dietary diversity. We attribute these findings, in part, to the difficulties of accessing regular incomes and the other demands on household income. However, most migrants are also members of multi‐spatial households and have obligations to support household members in Zimbabwe. We conclude, therefore, that although migration may improve the food security of the multi‐spatial household as a whole, it is also a factor in explaining the high levels of insecurity of migrants in the city.     

Migration,Small Farming and Food Security in the Caribbean: Jamaica and St. Vincent and the Grenadines

Long‐term and short‐term (seasonal) migrations from Caribbean countries have been strategies for enhancing the livelihoods and assets of individuals and families for many decades. The greatest challenges to food security are felt by the populations below the poverty level, most of whom are rural dwellers. Taking two Caribbean countries – Jamaica, and St. Vincent and the Grenadines, this article assesses whether in rural, characteristically small‐farming areas, the financial and social remittances resulting from migration are used to improve food security, through either supporting agricultural production or providing money to purchase food. The findings show the contrast between Jamaica and St. Vincent. Whereas migration generally benefits small‐scale farming and domestic food production, increasing food accessibility in Jamaica, migration has been variously used by the rural poor in St. Vincent to replace farming. Food security in St. Vincent is heavily dependent on purchasing food and, in this regard, migrant remittances play an important role.     

Contagious diseases in competitive sport: what are the risks?

Great concern is often expressed over the possibility of contagion among athletes in competitive sports, particularly sports with much person-to-person contact. Human immunodeficiency virus (HIV) is only the most notorious of infectious agents; potentially, other viruses, bacteria, and even fungi may be involved. Because of the concern, however, special attention is paid to HIV and hepatitis B infections. For most of the infections considered, the athlete is more at risk during activities off the playing field than while competing. Inclusion of immunizations against measles and hepatitis B among prematriculation immunization requirements (PIRs) for colleges and universities would eliminate these two diseases from the list of dangers to college athletes and all students. Education, rather than regulations, should remain the cornerstone in considering the risks to athletes from contagious diseases.     

Evidence from the Chernobyl Nuclear Accident: The Effect on Health,Education, and Labor Market Outcomes in Belarus

The Chernobyl nuclear accident of 1986 had deleterious health consequences for the population of Belarus, especially for those who were children at the time of the disaster. Using the 2003–2008 waves of the Belarusian Household Survey of Income and Expenditure (BHSIE), we estimate the effect of radiation exposure on the health, education, and labor market outcomes among cohorts and areas affected by the accident, utilizing the nuclear accident as a natural experiment. We find that young individuals who came from the most contaminated areas had worse health, were less likely to hold university degrees, were less likely to be employed, and had lower wages compared to those who were older at the time of the accident and who came from less contaminated areas.     

Neighborhood poverty and children's food insecurity

Food insecurity among children and their families negatively affects children's health and well-being. While the link between household resources and food insecurity is well-established, family income alone does not explain food insecurity; neighborhood disadvantage, shown to affect other areas of children's development, may also play a role in food insecurity. This study examines associations between neighborhood poverty and children's food insecurity, and whether family characteristics account for identified associations. We merge data on kindergarten-age children from the Early Childhood Longitudinal Study-Kindergarten 2010–11 Cohort (ECLS-K:2011) with data on poverty rates from the American Community Survey (ACS) and on food access from the USDA's Food Environment Atlas using children's residential census tracts (N = 12.550 children in 3750 tracts). Using a series of multilevel models, we test for associations between neighborhood poverty, household economic, demographic, and parenting characteristics, and food insecurity at the child, adult, and household levels. Children living in higher-poverty neighborhoods are more likely to experience food insecurity than those in lower-poverty neighborhoods. Associations between neighborhood poverty and household- and adult-level food insecurity disappear when household characteristics are controlled. However, living in a very high poverty neighborhood remains predictive of child-level food insecurity, which may be an indicator of severe hardship. Findings indicate that neighborhood poverty may be a useful proxy to identify vulnerable children.     

Quantum Discourse with Hyperscanning and its Potential Implications

Abstract

Recent studies of hyperscanning using Magnetic Resonance Imaging (MRI) reported some findings of two-person games involving cooperation and competition. The studies found that certain social indicators, including benign reciprocity, personal agency and trust increased oxygenated blood flow in differentially localized areas (cingulate region) of the brain in both players. The studies raise critical issues pertaining to reality, certainty, ethics, measurement effects and normal brain functioning. They also offer the promise of scientifically based evidence for the nature of person-to-person interactions, including the uncertainties of economic and political decision-making.     

Producer constructions of quality in regional speciality food production: a case study from south west England

Within the context of recent concerns over potential health threats from BSE, E.Coli and genetically modified organisms, food quality is of increasing importance in contemporary British society. Thus food producers, retailers and government institutions are engaged in an attempt to reassure consumers that their food is of high quality and safe to consume. Yet, the concept of `quality’ is one which is contested, constructed and represented differently by diverse actors operating within a variety of regulatory and market arenas. The aim of this paper is to focus on one set of actors who interact to construct notions of quality within a niche market arena, namely small producers of regional speciality food products (SFPs) in the south west of England. It emerges that, despite new regulatory frameworks and consumer concerns, producers usually define quality in terms of product specification and attraction rather than through official certification schemes or association with region of origin. Food quality, however defined by producers, is essentially self-regulated and constructed within the context of maintaining stable relationships between producers and buyers. Furthermore, marketing is based on low-cost methods which demand a high personal input of time and energy from the entrepreneur. Quality, therefore, must be understood as a contested notion which is constructed by actors attempting to build stable and lasting networks between themselves and others within the market arena.     

The workers role in knowledge management and sustainability policies

Based on the concepts of sustainability and knowledge management, this article seeks to identify points of contact between the two themes through an exploratory study of existing literature. The first objective is to find, in international literature, the largest number of papers jointly related to the theme of knowledge management and sustainability. In these documents, the authors looked at the kind of relationship existing between the two themes and what the benefits introduced in organizations are. Based on an ergonomic point of view, the second objective of this article is to analyze the role of the worker (whether at the strategic or operational level) and his importance in this context. The results demonstrate that there is very little literature that addresses the two themes together. The few papers found, however, can be said to show the many advantages of introducing sustainability policies supported by adequate knowledge management. Very little has been studied with regards to the role of workers, which could be interpreted as meaning that little importance is given to the proactive role they may play. On the other hand, there is a high potential for future research in these areas, based on the high level of consideration of workers in knowledge management and sustainability literature, as well as in literature in the areas of ergonomics and sociology.     

Engaging Children in Meaningful Charity: Opening-up the Spaces within Which Children Learn to Give

This paper presents qualitative evidence from an in-depth, participative action research project with 150 children aged 4–8 years old, exploring their experiences, perceptions and preferences regarding charitable giving. Most children positively engage in charitable giving through home, school and their community; however, less than 20% are aware of the cause area they are being asked to support, and most have little decision-making in their giving. Children’s willingness to engage increases when they critically examine the cause area and are facilitated to lead on giving decisions, often resulting in increased and sustained efforts to support cause areas that matter to them.     

Solving the Problems of Iowa Food Deserts: Food Insecurity and Civic Structure*

Abstract Rural regions include places where food sources are not evenly distributed, leading to areas of concentration and food deserts—places where few or no grocery stores exist. Individuals are hypothesized to depend on personal connections and the civic structure of where they live to help them solve the problem of food insecurity. We find that residents living in poor rural counties with few grocery stores and perceptions of high civic structure are significantly less likely to be food insecure. A great deal of food giving and receiving is reported, but these personal connections do not decrease the odds of being food insecure. Lower incomes and being younger increase the odds of food insecurity. Our findings suggest that investments in strengthening the social structure of rural communities along with strategies that increase incomes can help households solve the problem of food insecurity.