Commemoration and National Identity

Vivemos em uma era de comemorações . Comemoração exprime ou exemplifica o sendmento que possuímos , ou que se supõe que devamos ter, acerca de um evento do passado, e cuja origem está em nós e não no passado em si mesmo. Comemoração se apresenta a nós em um tríptico semântico : a rememoraçã o a si mesmo, a rememoração de alguma coisa e a comemoração, situada entre as duas formas de rememoração. O repensar, o reviver como formas de comemoração , suas origens no campo da religião , sua descontextualização , os processos de sua privatização e de sua apropriação pela autoridade, assim como sua contraposição à análise historiográfica levam a refletir sobre a (pseudo)oposição entre memória e história.Vivemos em uma era de comemorações . Comemoração exprime ou exemplifica o sendmento que possuímos , ou que se supõe que devamos ter, acerca de um evento do passado, e cuja origem está em nós e não no passado em si mesmo. Comemoração se apresenta a nós em um tríptico semântico : a rememoraçã o a si mesmo, a rememoração de alguma coisa e a comemoração, situada entre as duas formas de rememoração. O repensar, o reviver como formas de comemoração , suas origens no campo da religião , sua descontextualização , os processos de sua privatização e de sua apropriação pela autoridade, assim como sua contraposição à análise historiográfica levam a refletir sobre a (pseudo)oposição entre memória e história

Generating forms of media capital inside and outside a field: the strange case of David Cameron in the UK political field

As societies become more ‘mediated’ so the elevation of public figures is increasingly linked to their ability to generate a positive public profile through the mass media. Politicians, artists, film stars, authors and others each gain professional status, in part, based on how consumer-citizens actively respond to media representations of themselves. The linking of media to individual celebrity and symbolic power is now implicit in much writing. Individuals succeed because of their personal charisma (Weber, 1948) and an innate ability to present a media personality that directly engages with large publics (Ankersmit, 1997; Horton and Wohl, 1993; Pels, 2003; Street, 2003). Alternatively, one’s symbolic image is primarily manufactured by promotional professionals (Boorstin, 1962; Evans, 2005; Franklin, 2004; Hall Jamieson, 1996; Lilleker and LeesMarshment, 2006) and parts of themedia industry itself (Evans and Hesmondhalgh, 2005; Turner, 2004). However one’s public image develops, media exposure then bestows a ‘primary definer’ status on those placed in positions of power thus drawing additional media coverage (Bennett, 1990; Champagne, 2005; Hall et al., 1978, Herman and Chomsky, 2002)

Authentic Leadership: A Historical Perspective

The purpose of this paper is to interpret the historical meanings conveyed by Barnard's classic works and use them for theorizing about authenticity of leaders in executive roles. Our analysis employs an interpretative logic for meanings of historical ideas proposed by Bevir. As an outcome of this analysis, we identify the conditions that contribute to the failure, crisis, tragedy, and/or success of leader authenticity. In addition, we discuss practical and research implications of the proposed framework.Yeshttps://us.sagepub.com/en-us/nam/manuscript-submission-guideline

Secretome of apoptotic peripheral blood cells (APOSEC) confers cytoprotection to cardiomyocytes and inhibits tissue remodelling after acute myocardial infarction: a preclinical study

Heart failure following acute myocardial infarction (AMI) is a major cause of morbidity and mortality. Our previous observation that injection of apoptotic peripheral blood mononuclear cell (PBMC) suspensions was able to restore long-term cardiac function in a rat AMI model prompted us to study the effect of soluble factors derived from apoptotic PBMC on ventricular remodelling after AMI. Cell culture supernatants derived from irradiated apoptotic peripheral blood mononuclear cells (APOSEC) were collected and injected as a single dose intravenously after myocardial infarction in an experimental AMI rat model and in a porcine closed chest reperfused AMI model. Magnetic resonance imaging (MRI) and echocardiography were used to quantitate cardiac function. Analysis of soluble factors present in APOSEC was performed by enzyme-linked immunosorbent assay (ELISA) and activation of signalling cascades in human cardiomyocytes by APOSEC in vitro was studied by immunoblot analysis. Intravenous administration of a single dose of APOSEC resulted in a reduction of scar tissue formation in both AMI models. In the porcine reperfused AMI model, APOSEC led to higher values of ejection fraction (57.0 vs. 40.5%, p < 0.01), a better cardiac output (4.0 vs. 2.4 l/min, p < 0.001) and a reduced extent of infarction size (12.6 vs. 6.9%, p < 0.02) as determined by MRI. Exposure of primary human cardiac myocytes with APOSEC in vitro triggered the activation of pro-survival signalling-cascades (AKT, Erk1/2, CREB, c-Jun), increased anti-apoptotic gene products (Bcl-2, BAG1) and protected them from starvation-induced cell death. Intravenous infusion of culture supernatant of apoptotic PBMC attenuates myocardial remodelling in experimental AMI models. This effect is probably due to the activation of pro-survival signalling cascades in the affected cardiomyocytes

Understanding management gurus and historical narratives: The benefits of a historic turn in management and organization studies

A historic turn in organization studies requires a basic theoretical understanding of ‘doing history’ and an appreciation of the centrality of narrative in history. Following the cultural turn in history, narrativist historians and philosophers of history such as Hayden White, Frank Ankersmit and Paul Ricoeur have made the case that narrative is an essential and unavoidable component in history. We demonstrate the persuasive capacity of narrative through a narrativist critique of three best-selling ‘management gurus’. This analysis illustrates the following: (1) the narrative features of popular organizational theories; (2) the basis of the success of guru literature; and (3) why gurus and organizational scientists themselves do not understand the narratological mechanisms behind their success. Finally, we maintain that historical narrativism offers the possibility for positioning organizational history as a highly relevant field for management academics, gurus and even managers, providing support for a historic turn

Historicism and constructionism: rival ideas of historical change

Simon ZB. Historicism and constructionism: rival ideas of historical change. History of European Ideas. 2019;45(8):1171-1190.A seemingly unitary appeal to history might evoke today two incompatible operations of historicization that yield contradictory results. This article attempts to understand two co-existing senses of historicity as conflicting ideas of historical change and rival practices of temporal comparison: historicism and constructionism. At their respective births, both claimed to make sense of the world and ourselves as changing over time. Historicism, dominating nineteenth-century Western thought and overseeing the professionalization of historical studies, advocated an understanding of the present condition of the human world as developing out of past conditions. Constructionism, dominating the second half of the twentieth century, understood the present condition as the recent invention of certain ‘historical’ environments, without prior existence. As competing ideas of historical change, they both entail a comparison between past and present conditions of their investigated subjects, but their practices of temporal comparison are irreconcilable and represent two distinct ways of historicization

A heterozygous moth genome provides insights into herbivory and detoxification

How an insect evolves to become a successful herbivore is of profound biological and practical importance. Herbivores are often adapted to feed on a specific group of evolutionarily and biochemically related host plants1, but the genetic and molecular bases for adaptation to plant defense compounds remain poorly understood2. We report the first whole-genome sequence of a basal lepidopteran species, Plutella xylostella, which contains 18,071 protein-coding and 1,412 unique genes with an expansion of gene families associated with perception and the detoxification of plant defense compounds. A recent expansion of retrotransposons near detoxification-related genes and a wider system used in the metabolism of plant defense compounds are shown to also be involved in the development of insecticide resistance. This work shows the genetic and molecular bases for the evolutionary success of this worldwide herbivore and offers wider insights into insect adaptation to plant feeding, as well as opening avenues for more sustainable pest management.Minsheng You … Simon W Baxter … et al

Different expectations: a comparative history of structure, experience, and strategic alliances in the U.S. and U.K. poultry sectors, 1920-1990

This comparative historical analysis demonstrates how memory and reflexive interpretations of the past can shape entrepreneurial willingness to collaborate with larger firms in an industry. Emphasizing the importance of spatial metaphors and periodization for developing historical knowledge, the paper focuses on how the historical space of experience explains how entrepreneurs make strategic choices regarding collaboration under conditions of complexity and uncertainty. Comparing the U.S. and U.K. emerging poultry sectors offers a methodologically novel analysis of an important but little‐studied agribusiness sector, offering a dual reading that compares two versions of historical reasoning both theoretically and empirically