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Handbook of Organic Food Safety and Quality
Due to increasing consumer demand for safe, high quality, ethical foods, the production and consumption of organic food and produce has increased rapidly over the past two decades. In recent years the safety and quality of organic foods has been questioned. If consumer confidence and demand in the industry is to remain high, the safety, quality and health benefits of organic foods must be assured. With its distinguished editor and team of top international contributors, Handbook of organic food safety and quality provides a comprehensive review of the latest research in the area. Part one provides an introduction to basic quality and safety with chapters on factors affecting the nutritional ...
Homework, Learning and Academic Success: The Role of Family and Contextual Variables
The main purpose of this Research Topic is to analyze and identify the main family and contextual variables that are involved in the process of carrying out homework. This will require studying the role played by teachers, students, and families in order to ensure that schoolwork is a useful learning tool. Although the role of the student is, obviously, crucial in homework, research has focused on the cumulative time spent by the student carrying out homework. However, the time spent on homework is not in itself evidence of the student’s involvement nor is time spent indicative of quality time. Indeed, an excess of time can sometimes denote low competence in a field of knowledge, while spe...
Music in Our Lives
Why do some children take up music, while others dont? Why do some excel, whilst others give up? Why do some children favour classical music, whilst others prefer rock? These are questions that have puzzled music educators, psychologists, and musicologists for many years. Yet, they are incredibly difficult and complex questions to answer. 'Music in our lives' takes an innovative approach to trying to answer these questions. It is drawn from a research project that spanned fourteen years, and closely followed the lives of over 150 children learning music - from their seventh to their twenty second birthdays. This detailed longitudinal approach helped the authors probe a number of important is...
Organic Farming
This book discusses organic farming with regards to the origins and principles, policies and markets, organizations and institutions, and future concepts.
Self-Concept, Motivation and Identity
The concept of the Self has a long history that dates back from the ancient Greeks such as Aristotle to more contemporary thinkers such as Wundt, James, Mead, Cooley, Freud, Rogers, and Erikson (Tesser & Felson, 2000). Research on the Self relates to a range of phenomena including self-esteem, self-concept, self-protection, self-verification, self-awareness, identity, self-efficacy, self-determination etc. that could be sharply different or very similar. Despite this long tradition of thinkers and the numerous studies conducted on the Self, this concept is still not very well defined. More precisely, it is not a precise object of study, but rather a collection of loosely related subtopics (B...
Microbial Ecology in Sustainable Agroecosystems
While soil ecologists continue to be on the forefront of research on biodiversity and ecosystem function, there are few interdisciplinary studies that incorporate ecological knowledge into sustainable land management practices. Conventional, high fossil-fuel input-based agricultural systems can reduce soil biodiversity, alter soil community structure and nutrient cycling, and lead to greater dependence on energy-intensive practices. Microbial Ecology in Sustainable Agroecosystems brings together soil ecologists, microbial ecologists, and agroecologists working globally to demonstrate how research in soil ecology can contribute to the long-term sustainability of agricultural systems. The book...
Vitality
Todays science has a huge knowledge about the compounds in our foods - minerals, proteins, vitamins, antioxidants etc. - but we must include also their vitality properties to fully understand food quality. Vitality here means the ability of living organisms to keep up their life processes and life cycle while being under heavy pressure from the surroundings. So living organisms are not understood based on componds alone, and we must look at their more or less vulnerable organs and life processes. In the same way we need to re-define our concept of health, from absence of single diseases towards the ability of the organism to maintain a complex balance in the organs and the life processes during the major changes taking place recurringly during our life cycle. The book presents in a popular way a spectrum of vitality examples, taken from research and everyday life.
Organic Agriculture, Environment and Food Security
Organic agriculture is defined as an environmentally and socially sensitive food supply system. This publication considers the contribution of organic agriculture to ecological health, international markets and local food security. It contains a number of case studies of the practical experiences of small farmers throughout the world (including India, Iran, Thailand, Uganda and Brazil) who have adopted fully integrated food systems, and analyses the prospects for a wider adoption of organic agriculture. The book also discusses the weakness of institutional support for nurturing existing knowledge and exchange in organic agriculture.
Sustainable Swine Nutrition
Sustainable Swine Nutrition As climate change continues to have a significant impact on the modern world, it is crucial to find alternative sources of energy and nutrients for swine production. The development of optimal feeding revolves around a multitude of considerations—genetic variations in the pig, variability, availability, and stability of nutrients in feed ingredients, interactions among nutrients and non-nutritive factors, voluntary feed intake, physical (& social) environment of pigs, and more. Establishing the ideal network of factors will only grow in importance as humans assess the methods for our own food networks. Sustainable Swine Nutrition is a comprehensive book on swine...
