Peer support and food security in deaf college students

Abstract

Objective: The purpose of the study was to investigate whether peer support and demographic characteristics predicted food security among deaf college students. Participants: The sample included 166 deaf college students at Gallaudet University. Methods: Participants completed a bilingual online survey in American Sign Language (ASL) and English. This survey included USDA’s 6-item food security survey, questions about peer support and socio-demographic characteristics. Results: Out of 166 students (mean age =23; SD?=?6), 60.7% were food secure. About 26.4% were at-risk for low food security and another 12.9% had very low food security. The sample included respondents who identified as people of color (54%) and women (52%). Binary logistic regression revealed that compared to people who reported always receiving peer support, people who never received peer support were 16.3 times more likely to experience food insecurity (adj OR: 16.325, 95% CI 1.824–146.107). Conclusions: This study demonstrates a strong relationship between peer support and deaf college students' food security experiences.     

Unintended consequences in traffic-light food labeling: A call for mixed methods in public health research

Abstract

Nudge theory describes how indirect suggestions and positive reinforcement can influence decision-making. We used nudge theory to implement a traffic-light labeling and choice architecture (modifying product placement) intervention at Harvard University cafeterias, but found no significant change in sales. Survey and focus group data showed that some students thought the labeling may exacerbate eating disorders, however, there is extremely limited research on potential negative consequences of labeling. One way to describe these findings is through 20th century philosopher Michel Foucault’s concept of biopower. Biopower manipulates cultural norms and nudges individuals to engage in self-surveillance and self-discipline, de facto subjugating themselves to certain ways of being. Biopower may lead to the creation of an in-group and an out-group based on who can adopt the new behaviors, such as healthy eating. Those in the out-group may face additional unintended consequences, highlighting the need for mixed-methods research to better evaluate public health interventions.     

口感预测型食品物性仿生检测系统

针对目前在使用质构仪进行食品物性检测时，存在的检测数据准确性较差，操作系统功能单一，测试结果与口感 评价间无关联性分析等缺点，提出了基于六自由度并联机器人的口感预测型仿生检测系统。设计了仿生咀嚼检测平台； 利用数理统计原理和最小二乘法建立了物性检测数据与口感评价之间的数学模型，实现了仿生检测系统的口感预测功 能。实验结果表明，利用数学模型获得的口感预测值与人口感评价结果之间的误差小于9%，满足实际应用的需要，验 证了口感预测数学模型构建的正确性及口感预测功能的可行性。     

How the acculturation of Baba Nyonya community affects Malacca food identity?

ABSTRACT

The migration of the Chinese community to Malacca in the 16th century has enabled the process of cross culturing and culinary acculturation, producing a unique mixture of Baba Nyonya food. Even though Baba Nyonya food is pretty much has been localised (Malay), its Chinese representation cannot be denied. This study aims to assess how the acculturation of the Baba Nyonya community affects Malacca food identity. A quantitative methodology is employed in this study. This study classifies Baba Nyonya food acculturation through (1) types of food; (2) methods of cooking; (3) ingredients; and (4) eating decorum. From the regression analysis, this study found that Baba Nyonya cultural polarity explains significant variation in the formation of Malacca food identity. This study then elaborates on the importance of Baba Nyonya food in Malacca destination branding.     

China’s flexible overseas food strategy: food trade and agricultural investment between Southeast Asia and China in 1990–2015

Using the UN Comtrade database and multiple sources of agricultural investment data, this paper outlines the emerging patterns of food trade and agricultural investment between Southeast Asian countries and China. The paper shows that China has adopted a flexible overseas food strategy. First, China has increased food export and shifted its food trade with Southeast Asia from a dependent relationship towards a complementary relationship at the regional level in recent years. Second, China tends to adapt to the existing conditions of food production and trade in Southeast Asian countries instead of fundamentally altering them. Finally, Chinese overseas agricultural investment is less driven by domestic food demand but more oriented for profit making, and this gives it flexibility in diversifying investment. An adequate understanding of China’s flexible food strategy in bilateral and multilateral relationships holds implications for global food security.     

Veganism as a lifestyle movement

In the last few years, the popularity of veganism has surged. Current literature on the cultural practice, which situates it within a social movements framework, cannot adequately explain this meteoric rise. A better approach is to view veganism as an emerging lifestyle movement based on individual consumption rather than political protest. After situating veganism within the literature on animal rights, this review then explains why a lifestyle movement perspective yields a more compelling account of its growing mainstream appeal. Drawing on both cultural and organizational sociology, this review provides insights into the cultural origins of veganism, its evolving relationship to other food movements, and highlights the key role played by cultural entrepreneurs, the key changemakers who are bringing veganism from the margins to the mainstream.     

食品监管渎职罪司法认定的困境及优化路径

自《刑法修正案(八)》增设食品监管渎职罪以来,其适用率呈偏低的趋势,与我国食品安全犯罪频发的现状不相符合。究其原因,该罪在责任主体认定、因果关系判定,以及危害后果界定三个方面存在难以厘清的困境。而学界虽在不断探讨该罪名的适用标准,但大多局限于理论建构层面,而忽略了司法适用的有效性。故从实证分析视角,明晰该罪的司法认定标准,以期对我国的司法实践有所贡献。     

Sovereignty at What Scale? An Inquiry into Multiple Dimensions of Food Sovereignty

Abstract

Food sovereignty has struggled to make inroads into changing the structures and processes underlying the corporate food regime. One reason is that scale is still underspecified in the politics, strategies, and theories of food sovereignty. We suggest that much can be learned from examining the multiple dimensions of scale inherent in ongoing food sovereignty struggles. A gap exists between these in vivo experiments and the maturing academic theory of scale. The concept of ‘sovereignty’ can be opened up to reveal that movements, peoples, and communities, for example, are creating multiple sovereignties and are exercising sovereignty in more relational ways. Relational scale can aid movements and scholars to map and evaluate how spatial and temporal processes at and among various levels work to reinforce dominant agri-food systems but could also be reconfigured to support progressive alternatives. Finally, we apply relational scale to suggest practical strategies for realizing food sovereignty, using examples from the Potato Park in the Peruvian Andes.     

‘Quiet Food Sovereignty’ as Food Sovereignty without a Movement? Insights from Post-socialist Russia

Abstract

What does food sovereignty look like in settings where rural social movements are weak or non-existent, such as in countries with post-socialist, semi-authoritarian regimes? Focusing on Russia, we present a divergent form of food sovereignty. Building on the concept of ‘quiet sustainability’, we present a dispersed, muted, but clearly bottom-up variant we term ‘quiet food sovereignty’. In the latter, the role of the very productive smallholdings is downplayed by the state and partly by the smallholders themselves. Those smallholdings are not seen as an alternative to industrial agriculture, but subsidiary to it (although superior in terms of sociality and healthy, environmentally friendly produce). As such, ‘quiet food sovereignty’ deviates from the overt struggle frequently associated with food sovereignty. We discuss the prospects of ‘quiet food sovereignty’ to develop into a full food sovereignty movement, and stress the importance of studying implicit everyday forms of food sovereignty.