Directions De Majoration D'une Fonction Quasiconvexe Et Applications

We introduce the convex cone constituted by the directions of majoration of a quasiconvex function. This cone is used to formulate a qualification condition ensuring the epiconvergence of a sequence of general quasiconvex marginal functions in finite dimensional spaces.

Key themes and future directions in teaching English to young learners:introduction to the Special issue

Despite being something of a ‘Cinderella’ area of study, research into and informed discussion of teaching young learners is on the increase, perhaps mirroring the increasing numbers of children learning English globally in primary schools. This introductory article reviews key themes and issues in the teaching of English to young learners, and explains how the articles in this Special Issue connect to and develop them. It also points forward to some of the areas we expect to be of interest to researchers and practitioners in the years to come.

Management research in India:current state and future directions

Concerned over the lack of high quality, context specific management research in India, and the predilection of Indian researchers to follow Western models of research and publication blindly, the authors take stock of Indian management research in this round table discussion and debate some of the relevant issues. Urging Indian researchers to strive for the levels of rigour of the Western models, they make a case for confident indigenous scholarship to suit the development and educational requirements of the country, following context-relevant constructs and methodologies in research and developing curricula, materials and modes of dissemination independently. These ideas were also explored at the second Indian Academy of Management Conference held at IIM Bangalore in December 2011. © 2012 Indian Institute of Management Bangalore.

Communication in forensic contexts:future directions and conclusions

This chapter reviews the important areas that psychology, linguistics and law enforcement have impacted upon in terms of rigorous and collaborative scientific endeavours. Important areas that will be of interest to both researchers and practitioners for research relating to communication in forensic contexts are discussed in detail, including vulnerability, the use of intermediaries and interpreters in forensic interviews and questioning techniques.

How organizational cognitive neuroscience can deepen understanding of managerial decision-making:a review of the recent literature and future directions

There is growing interest in exploring the potential links between human biology and management and organization studies, which is bringing greater attention to bear on the place of mental processes in explaining human behaviour and effectiveness. The authors define this new field as organizational cognitive neuroscience (OCN), which is in the exploratory phase of its emergence and diffusion. It is clear that there are methodological debates and issues associated with OCN research, and the aim of this paper is to illuminate these concerns, and provide a roadmap for rigorous and relevant future work in the area. To this end, the current reach of OCN is investigated by the systematic review methodology, revealing three clusters of activity, covering the fields of economics, marketing and organizational behaviour. Among these clusters, organizational behaviour seems to be an outlier, owing to its far greater variety of empirical work, which the authors argue is largely a result of the plurality of research methods that have taken root within this field. Nevertheless, all three clusters contribute to a greater understanding of the biological mechanisms that mediate choice and decision-making. The paper concludes that OCN research has already provided important insights regarding the boundaries surrounding human freedom to act in various domains and, in turn, self-determination to influence the workplace. However, there is much to be done, and emerging research of significant interest is highlighted.

Lichenometric dating (lichenometry) and the biology of the lichen genus rhizocarpon:challenges and future directions

Lichenometric dating (lichenometry) involves the use of lichen measurements to estimate the age of exposure of various substrata. Because of low radial growth rates and considerable longevity, species of the crustose lichen genus Rhizocarpon have been the most useful in lichenometry. The primary assumption of lichenometry is that colonization, growth and mortality of Rhizocarpon are similar on surfaces of known and unknown age so that the largest thalli present on the respective faces are of comparable age. This review describes the current state of knowledge regarding the biology of Rhizocarpon and considers two main questions: (1) to what extent does existing knowledge support this assumption; and (2) what further biological observations would be useful both to test its validity and to improve the accuracy of lichenometric dates? A review of the Rhizocarpon literature identified gaps in knowledge regarding early development, the growth rate/size curve, mortality, regeneration, competitive effects, colonization, and succession on rock surfaces. The data suggest that these processes may not be comparable on different rock surfaces, especially in regions where growth rates and thallus turnover are high. In addition, several variables could differ between rock surfaces and influence maximum thallus size, including rate and timing of colonization, radial growth rates, environmental differences, thallus fusion, allelopathy, thallus mortality, colonization and competition. Comparative measurements of these variables on surfaces of known and unknown age may help to determine whether the basic assumptions of lichenometry are valid. Ultimately, it may be possible to take these differences into account when interpreting estimated dates.

Brazil Under Dilma Rousseff: Similar Policy Directions Maintained.

It is unlikely that the newly elected government of Dilma Rousseff will make any fundamental changes to the major imperatives that underlie Brazilian policy: that is, macroeconomic stability and poverty alleviation. These policy imperatives have set the country on the road to good governance and have provided former presidents a chance to claim continuity. While President Rousseff of the Worker’s Party (PT) may have a distinct style, personality, and set of leadership skills compared to her predecessors, she is expected to maintain the core macroeconomic stability and social policies that are currently in place. Many who expected Rousseff to be former president Luiz Inácio “Lula” da Silva’s carbon copy are discovering that from day one she has showcased a different governing style than her mentor. She has emphasized her commanding authority and has brought about fresh approaches to delicate matters, which entail domestic economic issues and foreign policy. For example, her administration has aggressively applied a set of macro-prudential measures to counter inflationary pressures on the Brazilian currency (Real). And in foreign policy, she has steadfastly recalibrated Itamarity’s stance on the controversial issues, such as Iran, and now appears to have refocused its short-term efforts on cementing Brazil’s leadership role in the region’s southern cone.

Strategic Directions of Hotel Industry Expectations

A factor analysis is presented which indicates that among 20 potential strategic issues reated by hotl industry executives three fundamental strategic directions exist. The author summarizes an empiracle study that queried these individuals' beliefs regarding strategic issues they rated at most important.

American Art Today: New Directions

Catalog of an exhibition held at the Art Museum at Florida International University. Essay by Eleanor Heartney.

A bidirectional relationship between executive function and health behavior : evidence, implications, and future directions

This work was supported by a grant from the UK Economic and Social Research Council (ES/L010437/1).

Girl asking for directions

Inscriptions: Verso: [stamped] Photograph by Freda Leinwand. [463 West Street, Studio 229G, New York, NY 10014].