نتایج جستجو برای: product labelling
تعداد نتایج: 291964 فیلتر نتایج به سال:
In this paper the researcher prepares truth table for labeling of Bloom Torus graph by admitting condition Smarandachely product cordial labelling. on is such a with induced
In two studies, the impact of eight front-of-pack nutrition labelling formats that differed in complexity was investigated across four European countries. In total 1630 men and women (18-55 yrs) were recruited from Internet panels in the United Kingdom, Germany, Italy and the Netherlands for study 1 and 776 in Italy and the United Kingdom for study 2. Participants evaluated several products (he...
BACKGROUND Explicit labelling of lower strength alcohol products could reduce alcohol consumption by attracting more people to buy and drink such products instead of higher strength ones. Alternatively, it may lead to more consumption due to a 'self-licensing' mechanism. Equivalent labelling of food or tobacco (for example "Low fat" or "Low tar") could influence consumption of those products by...
Background: Cosmetic products need not be classified and labelled according to the Regulation on Classification, Labelling and Packaging (CLP) in the European Union, even if they contain dangerous substances. What would happen without this exception? Would cosmetic products have to be labelled if they were treated like any other consumer product? Results: The criteria of the CLP Regulation were...
Isotopic labelling studies were performed to probe a proposed 1,2-aryl shift in the gold-catalysed cycloisomerisation of alkynyl aziridines into 2,4-disubstituted pyrroles. Two isotopomers of the expected skeletal rearrangement product were identified using (13)C-labelling and led to a revised mechanism featuring two distinct skeletal rearrangements. The mechanistic proposal has been rationalis...
Nutrition labelling on food packages has been voluntarily implemented by food companies since the beginning of the 20th century. By the end of the 20th century, both governments and non-governmental organizations began to implement different front-of-package (FOP) nutrition labelling systems. FOP nutrition labels encompass a specific element of nutrition labelling postulated to allow for quick ...
BACKGROUND In single photon emission computed tomography [SPECT], high specific activity of 111In-labelled tracers will allow administration of low amounts of tracer to prevent receptor saturation and/or side effects. To increase the specific activity, we studied the effect of the buffer used during the labelling procedure: NaAc, NH4Ac, HEPES and MES buffer. The effect of the ageing of the 111I...
Background: In single photon emission computed tomography [SPECT], high specific activity of In-labelled tracers will allow administration of low amounts of tracer to prevent receptor saturation and/or side effects. To increase the specific activity, we studied the effect of the buffer used during the labelling procedure: NaAc, NH4Ac, HEPES and MES buffer. The effect of the ageing of the InCl3 ...
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