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Biosensors are chemical sensors with a biological component which is normally used to impart selectivity to the sensor. Such devices have been under development for more than 20 years. Most particularly, the clinical and health care markets have been addressed since these were seen as being both large and lucrative. However, in recent years the development of sensors for environmental monitoring has received impetus from the increasing public awareness of “green” issues and consequent burgeoning of legislative requirements.

At a recent inquest upon the body of a woman who was alleged to have died as the result of taking certain drugs for an improper purpose, one of the witnesses described himself as “an analyst and manufacturing chemist,” but when asked by the coroner what qualifications he had, he replied : “I have no qualifications whatever. What I know I learned from my father, who was a well‐known ‘F.C.S.’” Comment on the “F.C.S.” is needless.

In recent years, Portugal has witnessed the siting of 250 wind farms, particularly in mountainous and rural areas. Even though, unlike other European countries, general public consensus seemed at first to prevail, protests by local population and ENGOs have been increasing of late (many broadcast by the media) – the outcomes of Environmental Impact Assessments (EIAs) provide a good example. This chapter has two main objectives. On one hand, it examines how rural landscapes are discursively framed in the press when the Portuguese media picks up wind energy issues. On the other hand, by analysing EIA reports, it aims at identifying the social actors involved in the decision process of the siting of wind farms in rural or peri-urban areas, the arguments for and against the location of these facilities and how the (rural) landscape is framed and represented. The empirical material is drawn on three different sources: media analysis of the public discourse on landscape issues related to wind farms; an analysis of EIA reports regarding wind farms in Portugal and an analysis of official positions on this issue assessed through the Environmental Impact Declarations (EID) of EIA processes. It is concluded that despite the lack of media attention to landscape impacts’ of wind farms, the existing discursive frames are often attached to dichotomized cultural meanings: it either deems wind farms as technological tools for landscape progressive transformation or as a risk to its pristine image. As to the EIA reports, landscape matters are more visible and important and at times sufficient to reject approval or change of the siting of a wind farm.

Education for equity in global development and cultural diversity calls for professional capacity building to perceive diverse perspectives on complex procedures of globalisation. The discipline of human geography is such a “provider of perspectives”. The purpose of this paper is to propose a historic series of how theories of geography and human development have emerged.

This paper contributes to education and training by proposing a historic series of how theories of geography and human development have emerged.

The outcomes of this analysis of geographic paradigms offer options for the management of multicultural education in development. A critical synopsis and a combination of various paradigms on global development seem most promising for a holistic and comprehensive understanding of globalisation.

In particular, recent developments in human geography exhibit rapidly changing paradigms (ironically called “the Latin America of sciences”) and are hence difficult to systematise.

Spaces are understood to be communicational spaces, the substrate of which is enabling communication technologies. The theoretical contemplations of this paper permit to design learning environments, learning styles and related technologies.

Perception and understanding of contradicting theories on global (economic and human) development facilitate education fostering multiple cultures of understanding. The author's own professional experience shows that only esteem for all paradigms can provide the full picture. Success means “collective production of meaning”.

Understanding history frees us to reach future consensus.

The growing range of EEC Directives and Regulations for food products, some of which have never been subject to statutory control in this country, with compositional standards, and in particular, prescribed methods of analysis — something which has not featured in the food legislative policies here — must be causing enforcement authorities and food processors to think seriously, if as yet not furiously. Some of the prescribed methods of analysis are likely to be less adaptable to modern processing methods of foods and as Directives seem to be requiring more routine testing, there is the matter of cost. Directive requirements are to some extent negotiable — the EEC Commission allow for regional differences, e.g., in milk and bread — but it has to be remembered that EEC Regulations bind Member‐states from the date of notification by the Commission, over‐riding the national law. Although not so frequently used for food legislation, they constitute one of the losses of sovereign power, paraded by the anti‐market lobby. Regulations contain usual clauses that they “shall enter into force on the day following publication in the Official Journal of the European Communities” and that they “shall be binding in their entirety and directly applicable in all Member States”.

Since the 1990s, several policy instruments have been produced in Belo Horizonte, Brazil, to improve accessibility to urban mobility systems, especially for people with disabilities. However, the city still faces important shortcomings in understanding the demands of the population with disabilities and in implementing an appropriate urban structure. The present work identifies mobility practices and demands for accessibility of this population based on a descriptive analysis of the city’s origin/destination survey (2012) and results of a focus group with representatives of the population with disabilities and public authorities. The analysis demonstrates that the demands of persons with reduced mobility are characterised first by a high level of immobility, comparing to people without disabilities, which has important consequences on access to urban goods, especially jobs and health and educational services. Second, mobility has a relevant role in producing forms of discrimination and exclusion. Third, in addition to the problems faced by the general population, people with reduced mobility also face greater challenges in using transport systems. Ultimately, this analysis points out that the main needs for people with disabilities are related to the problems of articulation between public places and transportation systems, both in terms of infrastructure and in terms of attitude and behaviour of service providers and other citizens.

Food—national dietary standards—is a sensitive index of socio‐economic conditions generally; there are others, reflecting different aspects, but none more sensitive. A country that eats well has healthy, robust people; the housewife who cooks hearty, nourishing meals has a lusty, virile family. It is not surprising, therefore, that all governments of the world have a food policy, ranking high in its priorities and are usually prepared to sacrifice other national policies to preserve it. Before the last war, when food was much less of an instrument of government policy than now—there were not the shortages or the price vagaries—in France, any government, whatever its colour, which could not keep down the price of food so that the poor man ate his fill, never survived long; it was—to make use of the call sign of those untidy, shambling columns from our streets which seem to monopolize the television news screens—“out!” Lovers of the Old France would say that the country had been without stable government since 1870, but the explanation for the many changes in power in France in those pre‐war days could be expressed in one word—food!