Sources,sinks, and fluxes of nutrients (N + P) in a small highly modified urban estuary in southern California

Our objective was to begin to investigate sources, sinks, and flux rates of nitrogen (N) and phosphorus (P) in Famosa Slough, a small (12 ha) highly modified urban estuary in San Diego, California, U.S.A. The hydrology of Famosa Slough has been modified by culverts that dampen tidal influence and seasonal runoff from two urban watersheds, each of which has been implicated as a nutrient source that generates nuisance algal blooms. In 1995 and 1996, the ranges of nutrients measured in the water column were extremely wide; upper values exceeded those in other estuaries identified as eutrophic. Average dissolved inorganic nitrogen ranged from 2 to 250 M, while dissolved inorganic phosphorus ranged from <1 to 15 M. Nutrient content of the water changed rapidly both spatially and temporally depending on the tides and rainfall. While tidal water dominated this system, especially in the dry season, our results indicate that Famosa Slough's small watershed, not the larger watershed of the San Diego River, was the major source of nutrients during rainfall. Sediment nutrients were also high (3 mg N g dry wt^–1 and 0.600 mg P g dry wt^–1). Short-term flux studies suggest that the large accumulations of opportunistic green macroalgae commonly found in this estuary, and possibly the sediments, may act as a large and rapid sink for nutrients during times of high nutrient supply. We suggest that small, shallow estuaries in urban settings may have more complex and rapid nutrient dynamics than those found in larger systems.     

Stop Making Sense! Erfolgreiche Teamkooperation in globalen Kontexten

With the ongoing globalization process and hierarchical organizations being extended by network oriented principles of governance, the effective team cooperation becomes a success criterion for the management of complex organizations. Group dynamics and organizational theory establish well known variables that have to be addressed for assuring the performance and effectiveness of team work. This article extends these findings by a focused analysis of characteristics of multinational teams. Moreover, success criteria for uncovering the available potential within international teams are explored. On the basis of ethnologic and system-theoretically considerations, the current status quo concerning the manifold integration efforts (such as the prevalent team building programs) will fundamentally be questioned as well as alternatives developed. Finally, the risks and opportunities of a difference oriented mindset will be illustrated on the basis of a concrete and practical example.     

Rethinking the Significance of Attitudes in Preventing Men's Violence Against Women

The concept of attitudes has been an important component of campaigns to address men's violence against women. Attitudes have been examined in relation to men's perpetration of violence, women's experience of violence and community and institutional responses. In this article we argue that there has not been sufficient interrogation of the limitations of attitudes in understanding and addressing men's violence. We propose a social constructionist approach to attitudes and emphasise the need to locate attitudes within the context of familial, organisational, community and social norms which support violence against women. Furthermore, we argue that to prevent violence against women, we must develop interventions beyond cultural and attitudinal change to encompass changes in structural relations and social practices.     

TO “VAPE” OR SMOKE? EXPERIMENTAL EVIDENCE ON ADULT SMOKERS

A growing share of the U.S. population uses e‐cigarettes but the optimal regulation of these controversial products remains an open question. We conduct a discrete choice experiment to investigate how adult tobacco cigarette smokers' demand for e‐cigarettes and tobacco cigarettes varies by four attributes: (1) whether e‐cigarettes are considered healthier than tobacco cigarettes, (2) the effectiveness of e‐cigarettes as a cessation device, (3) bans on use in public places, and (4) price. We find that adult smokers' demand for e‐cigarettes is motivated more by health concerns than by the desire to avoid smoking bans or higher prices. (JEL C35, I12, I18)     

Turning bad into good: How resilience resources protect organizations from demanding work environments

An organization’s survival and its performance are often connected to employees’ well-being, which in intensive work conditions can be compromised by employee exhaustion. To date, the last economic crisis has forced several companies to downsize and leave the remaining employees facing higher job demands and vulnerability toward job exhaustion. The present study investigates whether resilience together with other personal resources can function as a psychological shield through a mediation and/or moderation process that mitigate the emergence of burnout. Based on a sample of employees from three different Italian companies (N?=?208), our results confirmed that “resilience resources” (i.e., resilience, self-efficacy, self-regulation) mediated the relationship between job demands, exhaustion, and task performance (i.e., energetic process). These results suggest that organizational environments characterized by challenging demands are likely to foster the development of resilience resources to cope with the emergence of potentially harming processes.     

Preregistering qualitative research

The threat to reproducibility and awareness of current rates of research misbehavior sparked initiatives to better academic science. One initiative is preregistration of quantitative research. We investigate whether the preregistration format could also be used to boost the credibility of qualitative research. A crucial distinction underlying preregistration is that between prediction and postdiction. In qualitative research, data are used to decide which way interpretation should move forward, using data to generate hypotheses and new research questions. Qualitative research is thus a real-life example of postdiction research. Some may object to the idea of preregistering qualitative studies because qualitative research generally does not test hypotheses, and because qualitative research design is typically flexible and subjective. We rebut these objections, arguing that making hypotheses explicit is just one feature of preregistration, that flexibility can be tracked using preregistration, and that preregistration would provide a check on subjectivity. We then contextualize preregistrations alongside another initiative to enhance credibility in qualitative research: the confirmability audit. Besides, preregistering qualitative studies is practically useful to combating dissemination bias and could incentivize qualitative researchers to report constantly on their study's development. We conclude with suggested modifications to the Open Science Framework preregistration form to tailor it for qualitative studies.     

Das „flexible Tandemsetting“ bei Gruppendynamik-Trainings

The new “Flexible Tandem Setting” combines both elements of the classic group dynamic design and tandem design and allows to gather valuable experiences in group building process in the context of organizational learning and to reflect them. This new setting and three practical case studies are described and the specific new learning fields in team learning and organizational learning for these settings are focused. In the end new operational areas of application and their benefits are sketched.     

Updating the Critical Perspective on Corporate Social Responsibility

This paper argues that Corporate Social Responsibility (CSR) is a key element of the new neo‐liberalism as it searches for both legitimacy and new sources of innovation. Rather than simply being a fraud or a drain on resources as CSR is often portrayed, we argue that it is one of a suite of practices that corporations are deploying as they seek to shift the nature of social regulation away from collective to more individual solutions. While the criticism that CSR is corporate propaganda has purchase, we explore a deeper development. This development is one wherein as the old ways of capitalist regulation were surpassed in the 1970s and 1980s new social practices such as CSR, Human Resource Management, ethical marketing etc. were deployed as a way of engineering new forms of identity, new expectations of individuals and institutions and new sources of legitimacy and social value. Social criticism needs to take this development more seriously (than the propaganda view) since it frames CSR as a predatory facet of this new neo‐liberalist tendency.