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Excessive high caloric and nutritional intake has been associated with weight gain which is linked to an increased prevalence of cardiovascular disease, type 2 diabetes and several types of cancers. The purpose of this paper is to characterize the nutritional intake pattern of the population in terms of energy, macro and micronutrients.

There were assessed 513 workers of the University of Porto (UP) randomly selected. The Food Processor Plus was used to convert foods into nutrients and, to assess nutritional intake adequacy. Data were compared to Dietary Reference Intakes and with recommended ranges by the World Health Organization.

The intake of most individuals was above recommendations for protein, carbohydrates and sodium. The average of energy intake observed in UP employees was lower than data available for Portuguese general population. The protein, carbohydrates, total fat and water intake, cholesterol, saturated, monounsaturated, polyunsaturated fatty acids and sodium intake were found to be significantly higher for men. Significant differences were found for vitamin D and calcium between age ranges; Carbohydrates, sugar, monounsaturated fatty acids, cholesterol, water and vitamin K was significantly different between teachers and non-teachers.

According to nutritional intake analysis, food consumption of this population was unbalanced, attending to high protein, carbohydrates and sodium intake.

The objective of this study is to examine the dose‐response effect of inulin on mineral absorption and faecal short‐chain fatty acids concentration in formula‐fed infants.

The effects of inulin on faecal short‐chain fatty acids and minerals absorption in 36 healthy, formula‐fed infants given three different doses of inulin (0.75g/d, 1.00g/d, and 1.25g/d) were studied using complete randomized design. Acetic, butyric, propionic and lactic acids were analysed using gas chromatography.

No significant (p<0.05) difference was observed in the infant faecal short‐chain fatty acids contents during the basal period, the intake period and the washout period. A significant (p<0.05) increase in per cent apparent absorption, per cent apparent retention and net retention of iron were seen in infants supplemented with 1g/day inulin. A significant (p<0.05) increase in per cent apparent retention and net retention of Magnesium was also seen in infants supplemented with 0.75, 1 and 1.25g/day inulin. A significant (p<0.05) increase in per cent apparent absorption and net retention of Zinc was seen in infants supplemented with only 0.75g/day inulin. No significant improvement in calcium, or copper absorption or retention was observed in all the doses of inulin studied.

Most previous studies were conducted on adults and adolescents.

Independent travelers are those vacationers who have booked only a minimum of their transportation and accommodation arrangements prior to departure on the vacation. Independent travel is an important and growing sector of worldwide tourism. Choice of vacation itinerary for the independent vacation represents a complex series of decisions regarding purchase of multiple leisure and tourism services. This chapter builds and tests a model of independent traveler decision-making for choice of vacation itinerary. The research undertaken employs a two-phase, inductive–deductive case study design. In the deductive phase, the researcher interviewed 20 travel parties vacationing in New Zealand for the first time. The researcher interviewed respondents at both the beginning and the end of their New Zealand vacations. The study compares pre-vacation research and plans, and actual vacation behaviors, on a case-by-case basis. The study examines case study narratives and quantitative measures of crucial variables. The study tests two competing models of independent traveler decision-making, using a pattern-matching procedure. This embedded research design results in high multi-source, multi-method validity for the supported model. The model of the Independent Vacation as Evolving Itinerary suggests that much of the vacation itinerary experienced in independent travel is indeed unplanned, and that a desire to experience the unplanned is a key hedonic motive for independent travel. Rather than following a fixed itinerary, the itinerary of an independent vacation evolves as the vacation proceeds. The independent traveler takes advantage of serendipitous opportunities to experience a number of locations, attractions and activities that they had neither actively researched nor planned.

Supermaxes across the United States detain thousands in long-term solitary confinement, under conditions of extreme sensory deprivation. Almost every state built a supermax between the late 1980s and the late 1990s. This chapter examines the role of federal prisoners’ rights litigation in the 1960s and 1970s in shaping the prisons, especially supermaxes, built in the 1980s and 1990s in the United States. This chapter uses a systematic analysis of federal court case law, as well as archival research and oral history interviews with key informants, including lawyers, experts, and correctional administrators, to explore the relationship between federal court litigation and prison building and designing. This chapter argues that federal conditions of confinement litigation in the 1960s and 1970s (1) had a direct role in shaping the supermax institutions built in the subsequent decades and (2) contributed to the resistance of these institutions to constitutional challenges. The history of litigation around supermaxes is an important and as-yet-unexplored aspect of the development of Eighth Amendment jurisprudence in the United States over the last half century.

A new range of solid carbide cutters to meet the most exacting industrial conditions has been announced by the Fenn Tool & Gauge Co. The first items in the Fetoga range, as it is called, include two‐ and three‐flute slot drills and four‐flute end mills.

There is a strong need for nutrition education strategies that foster healthy eating from a young age in Mauritius, as the island has one of the highest rates of diet‐related diseases such as obesity, diabetes and cardio‐vascular diseases in the world. In order to be effective, the strategies should focus on current eating habits of adolescents. However, there is limited up‐to‐date information on the eating habits of Mauritian adolescents. This study, thus, aims to provide up‐to‐date data on the dietary habits of Mauritian adolescents.

A cross‐sectional study on the dietary habits of school adolescents (13‐16 years old) was conducted in 2003/2004. Stratified random sampling was used to select study participants (n = 315) from 12 secondary schools across the island. Data were collected using a self‐administered questionnaire.

Foods that are high in fats, sugar or salt and low in dietary fibre were commonly consumed by adolescents. The most popular sources of nutrition information were parents, the Science and Home Economics teachers and print materials. More than half of the adolescents (54 per cent) regularly gave dietary advice to their friends and relatives, and 41.2 per cent prepared foods at home on their own. The majority of adolescents (81.2 per cent) expressed their interest in learning more about nutrition at school.

Findings should provide a sound basis for local nutrition educators to identify priority areas, and thereafter develop appropriate health promotion strategies in collaboration with health and education authorities.

This study provides up‐to‐date baseline data on the eating habits of young adolescents in Mauritius. Moreover, it is the first study of its kind to focus on the food skills of Mauritian adolescents.

This case is based on 30 interviews with participants in a seven-year sustainability project at a leading North American manufacturer. The project enhanced financial value and positively impacted the natural and organizational environments. The case draws attention to innovative methods to increase non-executive employee engagement in technical innovation for sustainability. In particular, many interviewees noted how eco-action learning had motivated them to persevere. However, their intense commitment also exacted a cost, most significantly in time away from family. The process by which these results were achieved is discussed as an example of “appreciative intelligence” to suggest how leaders and employees can reframe business, connect elevated personal purpose to day-to-day business tasks, and consequently create a more sustainable future.

The provision of food is a critical starting point from which to understand the articulations between production and consumption locales. In research carried in Northeastern Brazil, we have found that increasingly local spaces of production and distribution of food are under tight control by external (retailer) regulations. From the choosing of plots, to land uses, to labour contracting, to cultural, environmental and packing practices, there is much evidence that food quality is an issue under view. On the other, there are widely known concerns about food safety and food security, which, in the Brazilian case, is shown through Hunger Zero – a governmental project to alleviate poverty. In this chapter, I will argue for the relevance of exploring the dynamics of food by looking at local markets, agricultural and supermarkets units, government and labour strategies, as developed in the Northeastern region. Based on case studies and related literature, the argument is that the distribution of food around the world is very much a combination of transnational corporations actions and local development strategies; and without exploring the possible contradiction here, it would not be possible to understand how packing houses, state distribution units as well as agricultural and retailer distribution units would come into the local development agenda, contributing to the making of quality food to the world's consumers. Several case studies developed by our team of researchers will illuminate the analyses.

Portfolio credit derivatives, such as basket credit default swaps (basket CDS), require for their pricing an estimation of the dependence structure of defaults, which is known to exhibit tail dependence as reflected in observed default contagion. A popular model with this property is the (Student's) t-copula; unfortunately there is no fast method to calibrate the degree of freedom parameter.

In this paper, within the framework of Schönbucher's copula-based trigger-variable model for basket CDS pricing, we propose instead to calibrate the full multivariate t distribution. We describe a version of the expectation-maximization algorithm that provides very fast calibration speeds compared to the current copula-based alternatives.

The algorithm generalizes easily to the more flexible skewed t distributions. To our knowledge, we are the first to use the skewed t distribution in this context.

The purpose of this study isto synthesize recent empirical research investigating memory of stressful critical incidents (both simulated and occurring in the field) among law enforcement officers.

The study used the approach of systematic state-of-the-art review.

In total, 20 studies of police and military officers show reduced detail and accuracy of high- versus low-stress incidents, especially for peripheral versus target information. Decrements in memory performance were mediated by the extent of physiological stress responses. Delayed recall accuracy was improved among officers that engaged in immediate post-incident rehearsal, including independent debriefing or reviewing body-worn camera footage.

Most studies were not found through systematic database searches, highlighting a need for broader indexing and/or open access publishing to make research more accessible.

By understanding how stress physiology enhances or interferes with memory encoding, consolidation and recall, evidence-based practices surrounding post-incident evidence gathering are recommended.

The current review addresses common public misconceptions of enhanced cognitive performance among police relative to the average citizen.

The current work draws from scientific knowledge about the pervasive influence of stress physiology on memory to inform existing practices surrounding post-incident evidence gathering among police.