We evaluated the levels of heavy metals and arsenic (As) species in 11 different types seaweed collected from major coastal cities Korea. The concentration ranges were as follows: cadmium (0.023–0.232 mg/kg fresh weight [fw]), lead (0.025–0.222 fw), with most meeting international regulations for edible seaweeds. amount total As, however, was high, ranging 1.020 to 20.525 fw. Especially case Sa...

EU and UK Government targets for minimising and recycling household waste has led the responsible authorities to research the alternatives to landfill. In the work reported here the local waste collection authority (Charnwood Borough Council) has adopted the aspirational strategy of becoming a “Zero Waste Borough” to lead the drive for public participation. The work concludes that the separate ...

Background: Knowledge of radioactivity levels in human diet is of particular concern for the estimation of possible radiological hazards to human health. However, very few surveys of radioactivity in food have been conducted in Iran therefore the baseline values of the natural radionuclides concentration (40K, 226Ra and 232Th), and man made radionuclide, 137Cs, were determined in twenty six...

The production of biogas from food waste is a good approach to the minimization and increase in renewable energy. However, use as feedstock for currently poses difficulty due an ineffective hydrolysis process, which pretreatment procedure initial step conversion process. This restriction results polymers’ solubilization breakdown. has impact on volume produced during methanogenesis stage. It es...

Recommendations towards a food supply system framework that will deliver healthy food in a sustainable way. In 2007, Emily Morgan was one of fifteen Americans to be granted a Fulbright Postgraduate Scholarship to Australia. A Tufts University postgraduate student and former Mount Holyoke College graduate, Emily carried out her Fulbright research on the relationship between food, health and the ...

Movement of live animals is a key contributor to disease spread. Farmed Atlantic salmon Salmo salar, rainbow trout Onchorynchus mykiss and brown/sea trout Salmo trutta are initially raised in freshwater (FW) farms; all the salmon and some of the trout are subsequently moved to seawater (SW) farms. Frequently, fish are moved between farms during their FW stage and sometimes during their SW stage...

Source separated food waste is a valuable feedstock for renewable energy production through anaerobic digestion, and a variety of collection schemes for this material have recently been introduced. The aim of this study was to identify options that maximize collection efficiency and reduce fuel consumption as part of the overall energy balance. A mechanistic model was developed to calculate the...

Planetary surface vehicles (PSVs) play a critical role in space explorations. Flexible-wheel (FW) suspension concept has been regarded to be one of the novel technologies for future PSVs, where a few experimental studies have demonstrated its potential benefits in improving tractive performance of PSVs. This study develops generalized models for fundamental stiffness and damping properties and ...

Food waste stemmed from food contamination and ineffective quality control is a significant challenge to food management. Supply chain traceability has become an essential task of the food industry for guaranteeing food quality and safety and reducing food waste. Radio Frequency Identification (RFID) has emerged as a lead technology in the development of traceability systems, which enable autom...

The collection of accurate dietary intakes using traditional dietary assessment methods (e.g., food records) from military personnel is challenging due to the demanding physiological and psychological conditions of training or operations. In addition, these methods are burdensome, time consuming, and prone to measurement errors. Adopting smart-phone/tablet technology could overcome some of thes...