IOF2020: Fostering business and software ecosystems for large-scale uptake of IoT in food and farming

The Internet of Things (IoT) is expected to be a real game changer that will drastically improve productivity and sustainability in food and farming. However, current IoT applications in this domain are still fragmentary and mainly used by a small group of early adopters. The Internet of Food and Farm 2020 Large-Scale Pilot (IoF2020) addresses the organizational and technological challenges to overcome this situation by fostering a large-scale uptake of IoT in the European food and farming domain. The heart of the project is formed by a balanced set of multi-actor trials that reflect the diversity of the food and farming domain. Each trial is composed of well-delineated use cases developing IoT solutions for the most relevant challenges of the concerned subsector. The project conducts 5 trials with a total of 19 use cases in arable, dairy, fruits, vegetables and meat production. IoF2020 embraces a lean multi-actor approach that combines the development of Minimal Viable Products (MVPs) in short iterations with the active involvement of various stakeholders. The architectural approach supports interoperability of multiple use case systems and reuse of IoT components across them. Use cases are also supported in developing business and solving governance issues. The IoF2020 ecosystem and collaboration space is established to boost the uptake of IoT in Food and Farming and pave the way for new innovations

Architecture framework of IoT-based food and farm systems: A multiple case study

The Internet of Things (IoT) is expected to be a real game changer in food and farming. However, an important challenge for large-scale uptake of IoT is to deal with the huge heterogeneity of this domain. This paper develops and applies an architecture framework for modelling IoT-based systems in the agriculture and food domain. The framework comprises a coherent set of architectural viewpoints and a guideline to use these viewpoints to model architectures of individual IoT-based systems. The framework is validated in a multiple case study of the European IoF2020 project, including different agricultural sub sectors, conventional and organic farming, early adopters and early majority farmers, and different supply chain roles. The framework provides a valuable help to model, in a timely, punctual and coherent way, the architecture of IoT-based systems of this diverse set of use cases. Moreover, it serves as a common language for aligning system architectures and enabling reuse of architectural knowledge among multiple autonomous IoT-based systems in agriculture and food

Culture, Reform Politics, and Future Directions: A Review of China’s Animal Protection Challenge

Incidents of animal abuse in China attract worldwide media attention. Is China culturally inclined to animal cruelty, or is the country’s development strategy a better explanation? This article addresses the subject of animal protection in China, a topic that has been ignored for too long by Western China specialists. A review of ancient Chinese thought asks whether China lacks a legacy of compassion for animals. The article then considers how China’s reform politics underlie the animal welfare crisis. Through its discussion of the welfare crisis impacting nonhuman animals in China, this paper sheds light on the enormity of the country’s animal protection challenge. It concludes with an optimistic prediction for the future, despite the obstacles that remain in the way of animal protection policy change

Aerospace medicine and biology: A cumulative index to a continuing bibliography (supplement 384)

This publication is a cumulative index to the abstracts contained in Supplements 372 through 383 of Aerospace Medicine and Biology: A Continuing Bibliography. It includes seven indexes: subject, personal author, corporate source, foreign technology, contract number, report number, and accession number

Occupational exposure to ethylene dibromide

"Chemical and toxicological properties, criteria, and recommended standards for ethylene-bromide (106934) (EDB) are reported. Data from human and experimental animal studies indicate that adverse effects from exposure to EDB include ocular, dermal, and respiratory irritation, and systemic effects on the liver, kidneys, spleen, cardiovascular, and central nervous systems. Dose response relationships and threshold levels have not been established; however, experimental data on animals strongly suggest that exposure to EDB can induce sterility, malformations, and hereditary damage. Carcinomas of the stomach have been produced in rats and mice administered EDB by direct intubation into the stomach. Epidemiologic evidence of adverse effects due to occupational exposure to EDB is not sufficient to identify a worker problem. However, higher death rates due to malignancies are apparent in employees having 6 or more years exposure to EDB. NIOSH recommends that the exposure limit of EDB be substantially lowered from the current federal standards of 20ppm for an 8 hour limit, 30ppm ceiling to a ceiling of 0.13ppm for any 15 minute sampling period. At this level an employee would have a maximum of about 686mg/kg for a 40 year working lifetime, which is substantially below the dose known to cause adverse effects in experimental animals. Medical surveillance should be provided for all employees working with EDB and records involving EDB exposure should be kept for 30 years after termination of employment. Recommendations are made for protective clothing and equipment to prevent dermal and ocular contact with liquid EDB. Further research is urged to provide a better scientific basis for the recommended health standards" - NIOSHTIC-2CurrentPrevention and ControlEnvironmental HealthNIOSH Contract 099-74-003

Aerospace medicine and biology: A continuing bibliography with indexes (supplement 288)

This bibliography lists 190 reports, articles and other documents introduced into the NASA scientific and technical information system in August 1986

Design characteristics of a pipe crawling robot

This thesis deals with the design characteristics of a pipe crawling vehicle which utilises a unique, innovative and patented drive system. The principle of the drive system is simple. That is, if a brush is inserted into a pipe and its bristles are swept back at an angle, then, it is easier to push the brush forwards through the pipe than it is to pull it backwards. Thus, if two brushes are interconnected by a reciprocating cylinder, then, by cycling the cylinder, it is possible for the vehicle to "crawl" through the pipe. The drive mechanism has two main advantages. The first is the ability of the bristles to deflect over or around obstacles, thus, the vehicles can be used in severely damaged pipes. Secondly, the drive mechanism is able to generate extremely high "grip" forces, thus, the vehicle has a high payload to weight ratio. This "simple" traction mechanism has subsequently been proven to be extremely capable in significantly hostile environments, for example, nuclear plants and sewers. The development of the vehicle has resulted in brushes being considered as "engineering" components. This thesis considers the forces present when a brush moves forward through a pipe, further, it also considers the forces present if the brush is required to grip the walls of the pipe. A "simple" cantilever model has been developed which predicts the force required to push a brush forwards through the pipe. A second model has been developed which predicts the forward to reverse or "slip" to "grip" ratio of a brush, for given functional conditions. This model is deemed satisfactory up to the onset of bristle buckling. The experimental program determined three factors, they were, the force required to load a brush into a pipe, the force required to push a brush forward through a pipe and the reverse force a brush could support prior to failure. It can be concluded that this vehicle, through its tractive capability arid environmental compliance, is able to traverse irregularly shaped pipes. Ultimately, this allows tooling to be transported and used at previously unobtainable positions within such pipes