Nutritional behaviour is framed by biological, anthropological, economic, psychological, socio-cultural, and home economics related determinants and it is shaped by the individual situation. From a public health point of view, the outcome is often unsatisfactory, because it is associated with preventable cases of various diseases. This situation evoked the founding of the German Association for...

The compositional equivalency between genetically modified (GM) crops and nontransgenic comparators has been a fundamental component of human health safety assessment for 20 years. During this time, a large amount of information has been amassed on the compositional changes that accompany both the transgenesis process and traditional breeding methods; additionally, the genetic mechanisms behind...

The purpose of this study was to identify Iranian EFL learner’s awareness degree of listening factors and strategies and the effect of input modification in improvement of listening comprehension. Since listening is a mental process and is not directly observable I had used qualitative method and sought to subjective data not objective one. Two groups of boys and girls in intermediate level had...

We report the design of a water-soluble, quaternized tamoxifen photoprobe and demonstrate its application in light-controlled induction of green fluorescent protein expression via a Cre-ER recombinase system.

OBJECTIVE To investigate potential associations between dietary patterns (defined using factor analysis) and difficulty conceiving. DESIGN Case-control study nested in a Spanish cohort of university graduates (Seguimiento Universidad de Navarra [SUN] Project). SETTING Female university graduates all over Spain participating in the SUN Project. PATIENT(S) A total of 485 women, aged 20-45 y...

The aspiration of biology education is to give students tools to apply knowledge learned in the classroom to everyday life. Genetic modification is a real-world biological concept that relies on an in-depth understanding of the molecular behavior of DNA and proteins. This study investigated undergraduate biology students' conceptions of genetically modified organisms (GMOs) when probed with rea...

The few available studies of programme effectiveness in nutrition find that programmes are less effective than would be predicted from the efficacy trials that are the basis for evidence-based programming. Some of these are due to gaps in utilisation within households. To a greater extent, these gaps can be attributed to problems in programme design and implementation. 'Implementation research ...

The Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, 600 University Avenue, Toronto, ON, M5G 1X5, Canada Department of Molecular Genetics, University of Toronto, ON, M5S 3E1, Canada. Present address: St-Patrick Research Group in Basic Oncology, Université Laval Cancer Research Center, and Oncology Axis-CHU de Québec Research Center – Université Laval, Quebec City, QC, G1R 2J6, Cana...