Search results

Advertising treats all products with the reverence and the seriousness due to sacraments.Thomas Merton

The contamination of groundwater by natural arsenic is currently a worldwide epidemic. Arsenic-contaminated groundwater has been reported in Argentina, Chile, Mexico, China, Hungary, West Bengal in India, Bangladesh, and Vietnam. Of these regions, Bangladesh and West Bengal are the most seriously affected in terms of the size of the population at risk and magnitude of health problems. Hence, chronic exposure to arsenic >50′′μg/L in drinking water can result in serious health problems. Common symptoms of arsenic-related ailments are skin, cardiovascular, renal, hematological, and respiratory disorders. Therefore, this chapter focuses on nature, origin, and extent of groundwater arsenic contamination, probable causes, and its impacts on food, drinking water, and social coverage. It further discloses mitigation approaches proposed and practiced by the different research groups to combat this problem and finally concludes.

Natural selection is the mechanism of evolution originally proposed by Charles Darwin. This process is driven by mutation and death. Therefore, “individual death” is a critical event for evolution of species. Analogous to the significance of individual death in species evolution, recent biological observations have revealed that “cell death” is an important event for maintenance of individuals and offspring. Cell death is caused not only by injuries and pathological conditions, but also by programed intracellular signals. This type of programed cell death is called “apoptosis.” Apoptosis signals are regulated in mitochondria, eukaryotic organelles of symbiotic origin, and play a critical role in survival of individuals by eliminating some cells.

Ich habe genug (I have enough) BWV 82 is one of the best known, most regularly performed and consistently recorded of J.S. Bach's approximately 200 extant sacred cantatas. ¹ In the text, by an anonymous author, the narrator repeatedly expresses their readiness to die, in faith that they will be received by their saviour in eternal life. The whole cantata expresses a fearless ‘longing for death’ (Schweitzer, 1911/1966, p. 114), coupled with a serene contentment. Bach's setting of this text for religious purposes not only supports the sentiments expressed by the narrator but colours, illuminates, vitalises and elevates it in ways that startle the ear, quicken the spirit and stir the imagination. In the third and final aria of the cantata, Bach employs an almost-jaunty dance rhythm to accompany the narrator's anticipatory delight in their own death, liberated from worldly and bodily suffering. After identifying some of the ingenious ways Bach animates the text, I offer some speculations and elaborations as to how and why this work has had such an enduring presence in the Western musical canon, for believers and non-believers alike.

It is now well-established that good water quality is associated with economic prosperity, reduced incidence on public health and the good functioning of the various ecosystems found in our environment. Water contamination is mostly related to both diffused (agricultural lands and geologic rock degradations) and point sources of pollution. Mauritius has many water resources which depend solely on precipitation for their replenishment. Water parameters which are of relevance include total dissolved solids (TDS), temperature, pH, electrical conductivity, turbidity, dissolved oxygen, dissolved and particulate organic carbon and major cations and anions. The traditional methods of analysis for these parameters are mostly using electrical and optical methods (probes and sensors in the field), while chemical titrations, Flame AAS and High-Performance Liquid Chromatography techniques are carried out in the laboratory. Image Classification techniques using neural networks can also be used to detect the presence of contaminants in water. In addition to basic water quality parameters, the field sensors range have been extended to cover important major ions and can now be integrated with Artificial Intelligence (AI)-based models for the prediction of variations in water quality to better protect human health and the environment, reduce operation costs of water and wastewater treatment plant unit processes.

According to the critic Tom Lubbock, ‘Cloth is the universal free element. It doesn't have to explain itself. It performs’ (Lubbock, 2002). Cloth drapes and folds, becoming a membrane separating what is outside from what is inside. In this chapter, I draw on the writings of de Certeau, Rendell, Tschumi, etc. to develop ideas concerning the ways in which the use and understanding of textiles may move our perceptions of the boundaries of space, and the location of place. I argue that cloth may contain the identity of place, and that lace and lace net-works provide a starting point for the exploration of fluid space as described by Isozaki, Ishigami, etc. ¹ I also discuss those structures/mise-en-scène which frame our awareness and interpretation of place and space. Examples of work drawn from art, cinema and architecture are used to illuminate those ideas which question the materiality and purpose of form and enclosure.

This chapter investigates sidewalk sociability and neighborhood use, by focusing on the regular encounter of a group of retired men to play cards on their neighborhood’s main street. Direct and ethnographic observations were used on one Lisbon suburban working and lower middle-classes residential district.

Sidewalk card-playing is understood as “focused gathering” (Goffman, 1971a) and this concept discloses the social organization of a public gaming held encounter and the specific rules created to regulate interactions between players and their audience. The sidewalk sociability effects produced by card-playing are interpreted as originating from “triangulation stimuli” (Lofland, 1998; Whyte, 2002) and “sociability pillar” construction (Charmés, 2006).

Card-playing encounters are discussed in detail as a practical and symbolical neighborhood-use (Blokland, 2003) enacted by an elder-men peer-group. Research underscores the relationship between the elderly peer-group members’ practices and the neighborhood’s public space appropriation, their public characters’ attributes (Jacobs, 1972) and behavior, and social construction of a sidewalk small social place. Among aged peer-group members, sidewalk card-playing accounts for an increase in social and psychological benefits, ranging from social contacts to memories self-expression, derived either from the gaming situation or from its pervasive sociability.

A defining aspect of humans is our self-consciousness; we experience ourselves as selves, and thus the self is a vital theme for information experience. A self can be conceptualized informationally, showing how the information and documents we deal with, and the practices by which we deal with them, constitute who we are. At root, a self is an encapsulation of an entity from its environment. To speak of human selves, this involves a biological encapsulation, a cognitive one, and a conscious one. The biological encapsulation is formed by chemical bonds; the cognitive by perceptual information processing; and the conscious by semantic bonds of narrative and self-awareness. Selves can change within all these encapsulations, and “being informed” simply is this change. Following this theory of the self as well as discussions of the extended mind, we can understand one's information and documents to also in part constitute a person's self. Among these, self-documents are a special case, those documents we create about ourselves (e.g., online profiles), which both represent and modulate who we are.

Production-related industrial zones, super structures and infrastructures are constructed by the construction industry. Nearly all industries and their environmental emissions are influenced by the construction industry including its sub-industries, companies and their supply chains. Furthermore, cities play an important role in economic growth. Cities are hubs for productivity, production, supply and demand, and innovation with the help of their human capital and built environment (e.g. offices, factories, industrial zones, infrastructures, etc.).

Industrial growth fosters urbanisation which is vital for the supply side in the economy to reach to the human resources. Urbanisation which supports industrial growth obstacles industries’ efficiency due to urbanisation problems (e.g. traffic, air and water pollution, health problems).

Construction industry and its sub-industries affect total factor productivity growth in nearly all industries. Construction industry can be a facilitator industry for economic growth and industrial growth considering total factor productivity growth and environment aspects. All industries’ green and sustainable total factor productivity growth can be supported by rethinking construction industry, its sub-industries and their outputs (e.g. construction materials, built environment, cities) as well as construction project management processes.

This chapter aims to introduce carbon capturing smart construction industry model to foster green and sustainable total factor productivity growth of industries. This chapter emphasises current and potential roles of construction industry, its sub-industries and their outputs in fostering other industries’ growth through green and sustainable total factor productivity growth. It focusses on carbon capturing technologies and design at different levels. Furthermore, this chapter emphasises cities’ role in green and sustainable total factor productivity growth. This chapter provides recommendations for construction industry policies and carbon capturing cities/built environment model to solve urbanisation problems and to foster industrial growth and green and sustainable total factor productivity growth. This chapter is expected to be useful to all stakeholders of the construction industry, policy makers, and researchers in the relevant field.