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Infant formula is the sole nutrition and food source for many infants. Information on the free amino acid (FAA) content of formulas, particularly those that are protein hydrolysate based, is limited, despite emerging evidence for the role of FAAs in regulating eating behaviour. The purpose of this paper is to measure levels of essential, semi‐essential, and nonessential FAAs in commercially available infant formulas to provide a foundation for future research examining the influence of FAAs on infant development.

Using an automatic amino acid analyzer, we measured the concentrations of FAAs in four types of formula: two cow milk (CMF); three soy protein (SPF); and three protein hydrolysate (PHF), one of which was a partial hydrolysate (pPHF) and two of which were extensive hydrolysate (ePHF).

It was found that the amount and number of FAAs varied significantly across formula types: for CMF, total FAAs ranged from 523‐864 μmol/L, with taurine being the most prominent; SPF, 1933‐2450, methionine; pPHF, 2329, taurine; and ePHF, 80375‐85445, leucine. ePHF had the highest levels and the most diversified profiles of FAAs.

Striking discrepancies exist for FAA profiles of infant formulas. Comparison of these data to published psychophysical data on the taste qualities of individual FAAs provides insights into the unique flavor profiles of infant formulas. Overall, the data from this study provide a necessary foundation for future research examining the influence of FAAs in formulas on infant growth and development.

Published data on the FAA content of PHF is limited, despite their increased availability and use. This research is the first to report the FAA content of partial and extensive PHF, and to compare these values to CMF and SPF.

This chapter explains why college-educated Latinas, the daughters of working-class Latino immigrant parents, are disproportionately entering the teaching profession in the United States.

This qualitative study relies on secondary statistical data, an analysis of regional trends and 40 in-depth face-to-face interviews with Latina teachers that work in Southern California elementary schools.

Teaching has traditionally been a white woman’s occupation, but it is now the number one career drawing college-educated Latina women, who are entering the teaching profession at greater rates than African Americans or Asian Americans. Current scholarship posits that teaching is a career that resonates with Latina women’s racial-ethnic solidarity and feminine sense of duty to help others. In this chapter, we show how class background is also a key in understanding why the teaching profession has emerged as the top occupational niche for college-educated Latina women. While racial uplift, gender ideals, and family socialization help explain why college-educated Latinas are going into teaching, we add an emphasis on socio-economic class, demographic and structural context, and collectively informed agency.

This study sheds light on the factors that shape upward mobility and career outcomes in white-collar jobs for minority students and second generation Latinas, the children of immigrants.

This chapter offers a sociological analysis that suggests Latina teachers navigate their educational and career choices with collective-informed agency and strong obligations to family members. To best understand why Latina/Chicana college graduates are increasingly concentrated in the teaching profession, we advocate an intersectionalities approach that takes class seriously.

In recent years, guides to hiking trails and wilderness areas have enjoyed an increase in popularity. Here, Douglas J. Ernest and Lewis B. Herman evaluate more than 100 such books.

This article examines the economic impact of a major California earthquake, by focusing on the catastrophic damage to residential real estate. It asserts that the damage, although substantial, would be small relative to the U.S. GNP. The author also asserts that the risk can be optimally allocated through reasonably priced insurance contracts and well‐functioning insurance derivative markets.

This paper analyzes the phenomenon of popular management literature, proposing a reflection about its role in the managers’ subjectivity. Pop-management literature comprises books and magazines produced by the business media for fast consumption. Adopting the psychoanalytical approach to fairy tales as a perspective, we conducted a content analysis of two success stories published in the business media. We observed that the structure and key elements of fairy tales are present in these stories. We argue that the success stories help to reduce tensions and mitigate frustrations, supposedly offering answers for anxieties and professional problems. We also argue that continued access to these texts might keep individuals linked to their power fantasies and therefore might affect their development and maturing processes.

Portfolios of mortgage loans played an important role in the Great Recession and continue to compose a material part of bank assets. This chapter investigates how cross-sectional dependence in the underlying properties flows through to the loan returns, and thus, the risk of the portfolio. At one extreme, a portfolio of foreclosed mortgage loans becomes a portfolio of real estate whose returns exhibit substantial cross-sectional and spatial dependence. Near the other extreme, almost all loans perform and yield constant returns, which do not correlate with other performing loan returns. This suggests that loan performance effectively censors the random returns of the underlying properties. Following the statistical properties of the correlations among censored variables, the authors build off this foundation and show how the loan return correlations will rise as economic conditions deteriorate and the defaulting loans reveal the underlying housing correlations. In this chapter, the authors (1) adapt tools from spatial statistics to document substantial cross-sectional dependence across house price returns and examine the spatial structure of this dependence, (2) investigate the nonlinear nature of correlations among loan returns as a function of the default rate and the underlying house price correlations, and (3) conduct a simulation exercise using parameters from the empirical data to show the implications for holding a portfolio of mortgages.

This paper introduces this special issue and initially provides some contextual background to the field of psychodynamics, its significance to organisational studies and the understanding of behaviour in organizations. The internationally-based papers in this special issue are then introduced and summarised.

The purpose of this paper was to develop a framework of working-together relations and investigate ways to enhance working-together relations among people, organisations, communities and neighbourhoods using working-together applications. Today, people in communities, neighbourhoods and constituencies often work together in a coalition of public, private and non-profit institutions. The technology used today has enabled new forms of communications and collaboration. The rapid growth of mobile technologies and interactive, collaborative applications based on Web technologies has enabled the development of new approaches to derive and share organisational and local knowledge. Not all of these applications have succeeded; after a certain time, users tend to stop using online applications that do not assist them in developing collaborative practices with their team members.

To better understand the essential characteristics of a successful online application that effectively supports people to work together, the authors undertook an inductive analysis of related literature and existing social media application.

By combining and categorising the findings, it was possible to articulate the characteristics associated with four identified categories of working-together relations: networking, coordination, cooperation and collaboration. The study also identified essential activities that are performed in each working-together category and the factors that enable successful working-together relations: trust, risk and rewards.

Future studies will look into how applications could be further enhanced, so that, for example, an application that is currently classified as “coordination” could be improved and the required characteristics of “collaboration” could be met.

It is expected that the framework derived will assist in the design of successful online applications to support different categories of working-together relations.

The main contribution of this study is a new framework that can now be used to identify how effective an existing application can be in assisting the working-together relations.