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The purpose of this paper is to consider heat and mass transfer on magnetohydrodynamics (MHD) Williamson fluid flow over a slendering stretching sheet with variable thickness in the presence of radiation and chemical reaction. All pertinent flow parameters are discussed and their influence on the hydrodynamics, thermal and concentration boundary layer are presented with the aid of the diagram.

The governing partial differential equations are reduced into a system of ordinary differential equations with the help of suitable similarity variables. A discrete version of the homotopy analysis method (HAM) called the spectral homotopy analysis method (SHAM) was used to solve the transformed equations. SHAM is efficient, and it converges faster than the HAM. The SHAM provides flexibility when solving linear ordinary differential equations with the use of the Chebyshev spectral collocation method.

The findings revealed that an increase in the variable thermal conductivity hike the temperature and the thermal boundary layer thickness, whereas the reverse is the case for velocity close to the wall.

The uniqueness of this paper is the exploration of combined effects of heat and mass transfer on MHD Williamson fluid flow over a slendering stretching sheet. The Williamson fluid term in the momentum equation is expressed as a linear function and the viscosity and thermal conductivity are considered to vary in the boundary layer.

The purpose of this paper is to present the progress and trends of the literature on art as an investment and to outline potential research lines to be developed.

This work gathers, analyses and critically discusses the attributes of investments in art in general, and in Latin American art in particular.

Most studies report that art (art in general, and Latin American in particular) has offered relatively low but positive real returns, which have tended to be below those offered by stocks and similar to those realized by bonds. Art has a low correlation with other investments.

The literature on the attributes of Latin American art as an investment is limited and new research would help to close the knowledge gap with respect to this segment of the art market as it continues to grow.

Similarly to the research carried out into other segments of the art market, studies on Latin American art suggest that the works of art are worth more, ceteris paribus: the more renowned the artist, the larger the work, whether they were executed in oil, and if they were auctioned at Sotheby’s or Christie’s. The paper also details a series of practical implications for those who participate in the art market.

To the best of the authors’ knowledge, this is the first exhaustive review of the literature on the attributes of Latin American art as an investment. The findings of this study are useful for academics, art collectors, auction houses, gallerists and others who take part in the arts market.

Presentar los avances y las tendencias de la literatura sobre el arte como inversión, y delinear líneas de investigación a ser desarrolladas.

Este trabajo reúne, analiza y discute críticamente los atributos de inversión del arte, en general, y latinoamericano, en particular.

La mayoría de los estudios reportan que el arte (tanto el arte, en general, como el arte latinoamericano, en particular) ha ofrecido rendimientos reales positivos, aunque relativamente bajos, los cuales tienden a ser inferiores de los de las acciones y a ser similares a los de los bonos. El arte tiene una baja correlación con otras inversiones.

La literatura sobre los atributos del arte latinoamericano como inversión es limitada. Es de esperar que nuevas investigaciones permitan ir cerrando la brecha del conocimiento con respecto a esta parte del mercado del arte a la par que éste continúe creciendo.

Los estudios de arte latinoamericano sugieren, similar a las investigaciones sobre otros segmentos del mercado del arte, que las obras de arte valen más, ceteris paribus: cuando el artista es más reputado, a medida que el área de las obras es mayor, si han sido ejecutadas en óleo, y cuando son subastadas en las casas de subastas Sotheby’s o Christie’s. En el trabajo se detallan, además, una serie de implicaciones prácticas para los participantes del mercado de arte.

Hasta donde se ha podido comprobar, esta es la primera revisión exhaustiva acerca de los atributos del arte latinoamericano como inversión. Los resultados de esta investigación son de utilidad para: académicos, coleccionistas de arte, casas de subastas, galeristas, y demás participantes en el mercado del arte.

The purpose of this paper, “Dementia – good living in our churches” co-authored with Dr Bute who is a retired GP living with dementia, is to encourage the Church of England to do more for people with dementia living within their parishes.

This document was put together using a case study and a literature review.

As the age range of the country increases there are an increased number of people attending churches who have diagnosed (or undiagnosed) dementia. This document has found that there are a number of areas that the Church of England needs to work on to help people become enveloped within the churches that many of them knew and have grown up with.

New case study and up to date research.

I REMEMBER one elderly librarian who insisted on keeping the works of obscure authors like Lermontov on the shelves, even when faced with the plain fact that no dates were ever stamped on the labels of the books in question. Whatever happened, the books stayed, year‐in, year‐out. Here, then, was a librarian of the old school, a guardian of culture, keeping to his post while the inner‐city housewives ran for the Mills and Boons on the returned‐books trolley like piranhas hot on the scent of human flesh. He didn't care: sitting at his desk, making careful notations on the backs of book‐cards, he could ignore the crowd and think about Lermontov.

Arthur Schlessinger (1983) suggested that the contradictions and paradoxes of American foreign policy reflected contradictions and paradoxes in the underlying character of the people. We would go further to suggest that the early years of colonial life, much like the early years of a person's life, had major consequences ever since. The intersection of Puritanism, available land, and eventually the rise of a commercial culture would forge a unique trajectory of what would be called “American Exceptionalism”, reflecting an “American character”, which itself is subject to three paradoxes or polarities, individualism vs. community, toughness vs. compassion, and moralism vs. pragmatism. The effect of this legacy and the dialectical aspect of American character were first evident when Winthrop proclaimed the city on the hill as the new Jerusalem. The legacy of that vision is taking place today in Iraq.

Alasdair MacIntyre’s path-breaking book After Virtue launched him into a place of prominence in social and moral philosophy. Two central, and still relevant, themes are identifiable in the corpus of MacIntyre’s work. First, advanced modernity is in a perilous state because of the philosophical creation of the emotivist self. Second, virtue must be reclaimed if the crisis in moral philosophy is to be addressed and an institutional world worthy of what we are as human beings is to be built. MacIntyre’s heroic effort in this regard is a new presentation of a Thomistic Aristotelianism but he was not naïve about the chances of his project’s success. Emotivism has made it extremely difficult for a virtue perspective to even gain a hearing. MacIntyre proposed a way forward different from abstract theorising. He felt that at this point we could, and had to, learn how to act from accounts of exemplary lives. This chapter presents the wisdom of legendary basketball coach John Wooden as a contribution to aid in the recovery of virtue. The central claim being made is that it is long overdue that John Wooden should take his rightful place in the virtue tradition in ethics. This work gives John Wooden’s conception of leadership that flows from his understanding of virtue the attention it deserves. The examination of John Wooden’s life undertaken bridges virtue theory and leadership. Several other key elements of MacIntyre’s thought set the structure of the inquiry. The chapter begins with a biographical sketch of Wooden’s life because of the stress that MacIntyre places on tradition and narrative unity. The basis of Wooden’s reflection on virtue, the tradition informing his practical reasoning, is a selected canon of Western civilisation, its great literature and the Bible. The Midwestern values of hard work, honesty, faith, and caring for one’s family are also significant. MacIntyre places great emphasis on the need to understand the story of a life and, in particular, the need to understand how development was aided or hindered in childhood and what kind of apprenticeship into a practice was available. The singular influence John Wooden’s father had on his life is documented. The role that John Wooden’s teachers, coaches and mentors played in initiating him into the practice of coaching is reviewed. The experiential base for Wooden’s derivation of his emotionally healthy definition of success and his well thought out conception of the virtues is thus put in place. MacIntyre summarises the teleological structure of human life and the role of virtue in human flourishing by contrasting man-as-he-happens-to-be with man-as-he-should-be-if-he-realised-his-essential-nature. John Wooden’s Pyramid of Success identifies the combination of personal qualities and values, virtues, that fulfil MacIntyre’s second term, that are intrinsic to reaching one’s potential as a person. The 15 qualities Wooden gives – industriousness, enthusiasm, friendship, loyalty, cooperation, self-control, alertness, initiative, intentness, condition, skill, team spirit, poise, confidence, competitive greatness – are defined and illustrated. The rationale for the qualities and for their placement into a coherent whole is discussed. Basic elements of John Wooden’s leadership genius are then brought out. Leaders need to get the culture right, build cohesive teams, and be guided by a moral topline.

Talk around Britain's application to enter the European Economic Community goes on; it has never really ceased since the first occasion of the French veto, although in the last year or so, the airy promise of the first venture has given way to more sober thoughts on the obstacles to joining and the severe burdens to be carried not only by the British people but by many of our kith and kin beyond the seas if the country becomes a full member of the Community.