OBJECTIVE The goal of the present study was to apply experimental economic methods in an online supermarket to examine the effects of nutrient profiling, and differential pricing based on the nutrient profile, on the overall diet quality, energy and macronutrients of the foods purchased, and diet cost. DESIGN Participants were provided nutrient profiling scores or price adjustments based on n...

The paper will analyse how context affects the real possibilities of building materials’ reuse and recycling. A deconstruction Case Study in Southern Italy of some big residential buildings gives the opportunity to verify the deconstruction thesis in a real context, to study alternative scenarios to assess the most advantageous one in economic and environmental terms, and to define the profiles...

The background of the workshop was the proposed EU legislation to regulate nutrition and health claims for foods in Europe. This regulation will require the development of a science-based nutrient profiling system in order to determine which foods or categories of foods will be permitted to make nutrition or health claims. Nutrient profiling can also be used to categorize foods, based on an ass...

While non-point nutrient loads are important determinants of biological productivity in Southeastern Piedmont impoundments, productivity can be attenuated by concomitant sediment loads that reduce the biological availability of these nutrients. A biogeochemical model is proposed that explicitly accounts for the effects of sedimentenutrient interactions on multiple components of phytoplankton me...

in order to investigate the effects of supplementary calcium chloride and potassium nitrate on plant growth of ammi (carum copticum l.) in different salinity levels and nutrient solutions (ns), an experiment based on randomized complete block design (rcbd) with factorial arrangement was conducted under greenhouse condition in the faculty of agriculture, vali-e-asr university of rafsanjan, durin...

aeroponic is a new technology for potato minituber production. in order to recognition of the suitable nutrient solution and potato variety for minituber production in aeroponics in comparison with classic hydroponics, a factorial experiment was carried out with three factors of culture systems (aeroponics and hydroponics), nutrient solutions (chang et al., 2008; apcoab and commercial nutrient ...

this study was carried out in order to evaluate the changes of nitrogen, phosphor and potassium uptake by wheat and remaining of them in soil under foliar application of leonardite and foliar application of n and k. the experiment was conducted in gorgan university of agricultural sciences and natural resources during 2013- 2014. the experiment was laid out a using split-plot arrangement based ...

two experiments were conducted to determine the effect of phytase supplementation on layer hens and broiler chickens performance and compare the use of phytase nutrient equivalency values in feed formulation with those fed conventional diet. in the first ex-periment, 640 commercial broiler chicks were used from 11 to 49 days of age. the ex-perimental units were allocated at random to 4 dietary ...