Finding Our Way to Food Democracy: Lessons from US Food Policy Council Governance

Food policy councils (FPCs) are an embodiment of food democracy, providing a space for community members, professionals, and government to learn together, deliberate, and collectively devise place-based strategies to address complex food systems issues. These collaborative governance networks can be considered a transitional stage in the democratic process, an intermediary institution that coordinates interests not typically present in food policymaking. In practice, FPCs are complex and varied. Due to this variety, it is not entirely clear how the structure, membership, and relationship to government of an FPC influence its policy priorities. This article will examine the relationship between an FPC’s organizational structure, relationship to government, and membership and its policy priorities. Using data from a 2018 survey of FPCs in the United States by the Johns Hopkins Center for a Livable Future paired with illustrative cases, we find that an FPC’s relationship to government and membership have more bearing on its policy priorities than the organizational structure. Further, the cases illustrate how membership is determined and deliberation occurs, highlighting the difficulty of including underrepresented voices in the process

The Phrenic Component of Acute Schizophrenia – A Name and Its Physiological Reality

Decreased heart rate variability (HRV) was shown for unmedicated patients with schizophrenia and their first-degree relatives, implying genetic associations. This is known to be an important risk factor for increased cardiac mortality in other diseases. The interaction of cardio-respiratory function and respiratory physiology has never been investigated in the disease although it might be closely related to the pattern of autonomic dysfunction. We hypothesized that increased breathing rates and reduced cardio-respiratory coupling in patients with acute schizophrenia would be associated with low vagal function. We assessed variability of breathing rates and depth, HRV and cardio-respiratory coupling in patients, their first-degree relatives and controls at rest. Control subjects were investigated a second time by means of a stress task to identify stress-related changes of cardio-respiratory function. A total of 73 subjects were investigated, consisting of 23 unmedicated patients, 20 healthy, first-degree relatives and 30 control subjects matched for age, gender, smoking and physical fitness. The LifeShirt®, a multi-function ambulatory device, was used for data recording (30 minutes). Patients breathe significantly faster (p<.001) and shallower (p<.001) than controls most pronouncedly during exhalation. Patients' breathing is characterized by a significantly increased amount of middle- (p<.001), high- (p<.001), and very high frequency fluctuations (p<.001). These measures correlated positively with positive symptoms as assessed by the PANSS scale (e.g., middle frequency: r = 521; p<.01). Cardio-respiratory coupling was reduced in patients only, while HRV was decreased in patients and healthy relatives in comparison to controls. Respiratory alterations might reflect arousal in acutely ill patients, which is supported by comparable physiological changes in healthy subjects during stress. Future research needs to further investigate these findings with respect to their physiological consequences for patients. These results are invaluable for researchers studying changes of biological signals prone to the influence of breathing rate and rhythm (e.g., functional imaging)

The Electromagnetic Shielding of Optoelectronic Devices by Mesh Structures

In this work, the shielding properties of mesh structures with various cell sizes on a K108 glass substrate are studied. The transmission spectra of the samples were obtained in a frequency range from 1 GHz to 1620 THz. A comparison of the experimental transmission spectra with those obtained using several theoretical models, and a numerical calculation were carried out. The most optimal theoretical model used to describe the shielding properties of a mesh structure in the frequency range upper-bounded by a resonant frequency is the one-mode calculation model. Anti-reflection coatings were used to increase the transmission coefficient of the structures in the visible and near-IR spectral ranges. These mesh structures can be used to shield optoelectronic devices such as a video camera or a laser rangefinder from microwaves

Beyond ‘food apartheid’: Civil society and the politicization of hunger in New Haven, Connecticut

This article illuminates the extent of community-based activism around food justice in New Haven, CT. Data was gathered through 28 in-depth interviews with civil society actors and participant observation across the food policy and urban agriculture (UA) sectors in the Fall of 2018. The paper traces the challenges that the sector faces in advancing a more democratic food agenda even when the municipality is relatively open to activist claims. Three key findings are identified. (a) Following in the American communitarian tradition, civil society groups working at grassroots level largely set the agenda for tackling food hunger in New Haven. That agenda, however, is broad-based and contradictory, incorporating initiatives aimed at addressing food insecurity and radical advocacy for food justice. (b) The efforts of civil society actors are structurally constrained by their dependence on philanthropic or grant based funding, on the one hand, and the symbolic rather than substantive support afforded by a fiscally weak, resource-poor municipality, on the other. (c) There is an inherent tension within the civil society sector arising from the disjuncture between strategies that have the effect of depoliticizing hunger and those that increasingly demand a repoliticization of hunger. These issues have been brought into sharper relief in light of the COVID-19 pandemic crisis and the 2020 Black Lives Matter (BLM) mobilization, which, in concert, expose deep fissures in American society