Russian State Agrarian Correspondence University

Urban performance currently depends not only on a city's endowment of hard infrastructure (physical capital), but also, and increasingly so, on the availability and quality of knowledge communication and social infrastructure (human and social capital). The latter form of capital is decisive for urban competitiveness. Against this background, the concept of the “smart city” has recently been introduced as a strategic device to encompass modern urban production factors in a common framework and, in particular, to highlight the importance of Information and Communication Technologies (ICTs) in the last 20 years for enhancing the competitive profile of a city. The present paper aims to shed light on the often elusive definition of the concept of the “smart city.” We provide a focused and operational definition of this construct and present consistent evidence on the geography of smart cities in the EU27. Our statistical and graphical analyses exploit in depth, for the first time to our knowledge, the most recent version of the Urban Audit data set in order to analyze the factors determining the performance of smart cities. We find that the presence of a creative class, the quality of and dedicated attention to the urban environment, the level of education, and the accessibility to and use of ICTs for public administration are all positively correlated with urban wealth. This result prompts the formulation of a new strategic agenda for European cities that will allow them to achieve sustainable urban development and a better urban landscape.

Returns to investment in education based on human capital theory have been estimated since the late 1950s. In the 40‐plus year history of estimates of returns to investment in education, there have been several reviews of the empirical results in attempts to establish patterns. Many more estimates from a wide variety of countries, including over‐time evidence, and estimates based on new econometric techniques, reaffirm the importance of human capital theory. This paper reviews and presents the latest estimates and patterns as found in the literature at the turn of the century. However, because the availability of rate of return estimates has grown exponentially, we include a new section on the need for selectivity in comparing returns to investment in education and establishing related patterns.

Analyses of firm sizes have historically used data that included limited samples of small firms, data typically described by lognormal distributions. Using data on the entire population of tax-paying firms in the United States, I show here that the Zipf distribution characterizes firm sizes: the probability a firm is larger than size s is inversely proportional to s. These results hold for data from multiple years and for various definitions of firm size.

This study investigates the relationship between organisational commitment and employee perceptions of corporate social responsibility (CSR) within a model which draws on social identity theory.Specifically, we examine the impact of three aspects of socially responsible behaviour on affective commitment: employee perceptions of corporate social responsibility in the community, procedural justice in the organisation and the provision of employee training.The relationship between affective commitment and each aspect of CSR is investigated within a model which controls for job satisfaction, leadership, employee level, age and tenure and discriminates between the direct and moderating effects of gender.The analysis is based on a sample of 4,712 employees drawn from a financial services company.The results provide evidence of a positive relationship between all three measures of CSR and affective commitment and suggest that the contribution of CSR to affective commitment is at least as great as that of job satisfaction.Corporate social responsibility in the community has positive implications therefore not only to external stakeholders but also to the commitment of employees within the organisation.While no direct effect was found between gender and affective commitment, the results emphasise the moderating effect of gender on the relationship between CSR and affective commitment. The Contribution of Corporate Social Responsibility to OrganisationalCommitment * = significant at 0.10 level ** = significant at 0.05 level *** = significant at 0.01 level

Concern about the growth in adolescent problem behaviours (e.g. delinquency, drug use) has led to increased interest in positive youth development, and a surge in funding for ‘after school programs.’ We evaluate the potential of youth sport programs to foster positive development, while decreasing the risk of problem behaviours. Literature on the positive and negative outcomes of youth sport is presented. We propose that youth sport programs actively work to assure positive outcomes through developmentally appropriate designs and supportive child–adult (parent/coach) relationships. We also highlight the importance of sport programs built on developmental assets (Benson, 1997 Benson PL (1997) All kids are our kids: what communities must do to raise caring and responsible children and adolescents San Francisco CA Jossey-Bass [Google Scholar]) and appropriate setting features (National Research Council and Institute of Medicine, 2002 National Research Council and Institute of Medicine (2002) Community programs to promote youth development Washington National Academy Press [Google Scholar]) in bringing about the five ‘C’s of positive development (competence, confidence, character, connections, and compassion/caring: Lerner et al., 2000 Lerner, RM, Fisher, CB and Weinberg, RA. (2000). Toward a science for and of the people: promoting civil society through the application of developmental science. Child Development, 71: 11–20. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]). An applied sport-programming model, which highlights the important roles of policy-makers, sport organizations, coaches and parents in fostering positive youth development is presented as a starting point for further applied and theoretical research.

Abstract Border policing and immigration law enforcement produce a spectacle that enacts a scene of ‘exclusion’. Such spectacles render migrant ‘illegality’ visible. Thus, these material practices help to generate a constellation of images and discursive formations, which repetitively supply migrant ‘illegality’ with the semblance of an objective fact. Yet, the more these spectacles fuel anti-immigrant controversy, the more the veritable inclusion of the migrants targeted for exclusion proceeds apace. Their ‘inclusion’ is finally devoted to the subordination of their labour, which is best accomplished only insofar as their incorporation is persistently beleaguered with exclusionary campaigns that ensure that this inclusion is itself a form of subjugation. At stake, then, is a larger sociopolitical (and legal) process of inclusion through exclusion. This we may comprehend as the obscene of inclusion. The castigation of ‘illegals’ thereby supplies the rationale for essentializing citizenship inequalities as categorical differences that then may be racialized.

Extracellular signal-regulated protein kinases 1 and 2 (ERK1/2) are members of the mitogen-activated protein kinase super family that can mediate cell proliferation and apoptosis. The Ras-Raf-MEK-ERK signaling cascade controlling cell proliferation has been well studied but the mechanisms involved in ERK1/2-mediated cell death are largely unknown. This review focuses on recent papers that define ERK1/2 translocation to the nucleus and the proteins involved in the cytosolic retention of activated ERK1/2. Cytosolic retention of ERK1/2 denies access to the transcription factor substrates that are responsible for the mitogenic response. In addition, cytosolic ERK1/2, besides inhibiting survival and proliferative signals in the nucleus, potentiates the catalytic activity of some proapoptotic proteins such as DAP kinase in the cytoplasm. Studies that further define the function of cytosolic ERK1/2 and its cytosolic substrates that enhance cell death will be essential to harness this pathway for developing effective treatments for cancer and chronic inflammatory diseases.

Over the past several years, the convergence of global crises in food, energy, finance, and the environment has driven a dramatic revaluation of land ownership. Powerful transnational and national ...

When societies are confronted with major, disruptive emergencies, the fate of politicians and public policies hangs in the balance. Both government actors and their critics will try to escape blame for their occurrence, consolidate/strengthen their political capital, and advance/defend the policies they stand for. Crises thus generate framing contests to interpret events, their causes, and the responsibilities and lessons involved in ways that suit their political purposes and visions of future policy directions. This article dissects these processes and articulates foundations for a theory of crisis exploitation. Drawing on 15 cases of crisis-induced framing contests, we identify potentially crucial factors that may explain both the political (effects on incumbent office-holders/institutions) and policy (effects on programs) impacts of crises.

The current global land grab is causing radical changes in the use and ownership of land. The main process driving the land grab, or ‘foreignisation of space’, as highlighted in the media and the emerging literature is the production of food and biofuel for export in the aftermath of recent food and energy crises. However, there are several other processes driving the land rush. In this article I argue that an analytical framework that focuses on only one or two processes that drive the global land grab offers a narrow perspective on this complex process. It will be unable to take into account the full range and extent of agrarian and social changes that occur in light of the land grab and their strategic implications for poor people's livelihoods. An important starting point is to identify the broad processes driving the current land rush, and trace their structural and institutional origins. To do so, I identify and examine seven factors that are giving rise to radical changes in landownership and land use in Africa, Asia and Latin America. Finally, ‘codes of conduct’ as proposed by several quarters in the context of global land grab are unlikely to work in favour of the poor.

This paper offers a discussion of what assemblage thinking might offer critical urbanism. It seeks to connect with and build upon recent debates in City (2009) on critical urbanism by outlining three sets of contributions that assemblage offers for thinking politically and normatively of the city. First, assemblage thinking entails a descriptive orientation to the city as produced through relations of history and potential (or the actual and the possible), particularly in relation to the assembling of the urban commons and in the potential of ‘generative critique’. Second, assemblage as a concept functions to disrupt how we conceive agency and critique due to its focus on sociomaterial interaction and distribution. Third, assemblage, as collage, composition and gathering provides an imaginary of the cosmopolitan city, as the closest approximation in the social sciences to the assemblage idea. The paper is not an attempt to offer assemblage thinking as opposed, intellectually or politically, to the long and diverse traditions of critical urbanism, but is instead an examination of some of the connections and differences between assemblage thinking and strands of critical urbanism.

Abstract The debate on international South – North labour migration tends to focus on the receiving end of migration. This bias obscures a proper understanding of the developmental causes and consequences of migration at the sending end. The reciprocal migration – development relationship is examined through the discussion of seven migration ‘myths’. Because of its profound developmental roots, it is useless to think that migration can be halted or that aid and trade are short-cut ‘solutions’ to immigration. Migrant remittances contribute significantly to development and living conditions in sending countries. Nevertheless, the recent ‘remittance euphoria’ is not justified, because unattractive investment environments and restrictive immigration policies which interrupt circular migration patterns prevent the high development potential of migration from being fully realised. Although specific policies can enhance this potential through facilitating remittance transfers and investments, the key lies in encouraging circular migration. Instead of uselessly and harmfully trying to stop inevitable migration, immigration policies allowing for freer circulation can, besides increasing migration control, enhance the vital contribution of migrants to the development of their home countries.

This article explores the possibility of a new paradigm of media research that understands media, not as texts or structures of production, but as practice. Drawing on recent moves towards a theory of practice in sociology, this paradigm aims to move beyond old debates about media effects and the relative importance of political economy and audience interpretation, at the same time as moving beyond a narrow concentration on audience practices, to study the whole range of practices that are oriented towards media and the role of media in ordering other practices in the social world. After setting this new paradigm in the context of the history of media research, the article reviews the key advantages of this paradigm in mapping the complexity of media‐saturated cultures where the discreteness of audience practices can no longer be assumed.

Recent years have seen increasing interest in the consequences of culture for global marketing and advertising. Many recent studies point at the necessity of adapting branding and advertising strategies to the culture of the consumer. In order to understand cultural differences, several models have been developed of which the Hofstede model is the most used. This article describes elements of this model that are most relevant to branding and advertising, and reviews studies that have used the model for aspects of international branding and for advertising research. It provides some cautious remarks about applying the model. Suggestions for more cross-cultural research are added.

The production of peptides and small proteins with microbicidal activity collectively called antimicrobial peptides (AMPs) is commonly considered to be a primitive mechanism of immunity and has been extensively studied in insects and other non-vertebrate organisms. In addition, a variety of AMPs present in amphibian skin secretion has been well characterised. There is now increasing evidence that AMPs play a crucial role in human immunity as well. Virtually all human tissues and cells typically exposed to microbes are able to produce AMPs. Important AMPs belonging to two structurally distinct classes, known as the defensins and the cathelicidins, are mainly produced by epithelial cells and neutrophils. AMPs significantly contributing to the chemical skin barrier are represented by dermcidin, psoriasin and RNase 7. The antimicrobial activity of saliva largely depends on histidine-rich AMPs known as histatins. Many more, in part less well-known AMPs and AMP-like proteins exist that exhibit various additional functions, apart from their antimicrobial properties. Among them, the neutrophil granule proteins azurocidin and cathepsin G are members of a family of serine-protease homologues called serprocidins and play a role in the regulation of the immune response and degradation of extracellular matrix proteins respectively. As another AMP-like protein of the neutrophil granule content, bactericidal/permeability increasing protein (BPI) is both able to permeabilise bacterial membranes and to function as an opsonin. The whey acidic protein (WAP) domain containing class of AMPs, including secretory leukocyte protease inhibitor (SLPI), elafin and trappin-2, is equally important in inhibition of neutrophil serine proteases and killing of microbes. Certain CC or CXC chemokines are known to possess antimicrobial properties and therefore are called kinocidins. Several kinocidins, including thrombocidin-1 and -2, are contained in the α-granules of platelets. A cytoplasmic AMP described as ubiquicidin turned out to be identical with the strongly basic ribosomal protein S30. Proteolytic cleavage of the histone protein H2A in the stomach gives rise to an AMP initially described as buforin I. Adrenomedullin is a hormone-like AMP exhibiting vasodilatory and hypotensive effects. Lysozyme is mainly known for its cell wall degrading activity, but is also capable of non-enzymatic killing of bacteria. An iron-binding protein present in milk and other secretions named lactoferrin was shown to possess antimicrobial and antiviral activity and has been implicated in protection against cancer. Clinical studies on the treatment of infectious diseases have been performed with artificial peptides derived from human lactoferrin, histatins and BPI in addition to porcine protegrins, frog magains and bovine indolicidin. Omiganan, representing an indolicidin derivative, has been demonstrated to be effective in the treatment of acne and catheter-related local infections and is currently considered to be the most promising AMP-based drug candidate.

The increasing realisation that there are modern problems for which there are no modern solutions points towards the need to move beyond the paradigm of modernity and, hence, beyond the Third World. Imagining after the Third World takes place against the backdrop of two major processes: first, the rise of a new US-based form of imperial globality, an economic–military– ideological order that subordinates regions, peoples and economies world-wide. Imperial globality has its underside in what could be called, following a group of Latin American researchers, global coloniality, meaning by this the heightened marginalisation and suppression of the knowledge and culture of subaltern groups. The second social process is the emergence of self-organising social movement networks, which operate under a new logic, fostering forms of counter-hegemonic globalisation. It is argued that, to the extent that they engage with the politics of difference, particularly through place-based yet transnationalised political strategies, these movements represent the best hope for reworking imperial globality and global coloniality in ways that make imagining after the Third World, and beyond modernity, a viable project.

This article is a contribution to the debate on audience participation in online media with a twofold aim: (1) making conceptual sense of the phenomenon of participatory journalism in the framework of journalism research, and (2) determining the forms that it is taking in eight European countries and the United States. First, participatory journalism is considered in the context of the historical evolution of public communication. A methodological strategy for systematically analysing citizen participation opportunities in the media is then proposed and applied. A sample of 16 online newspapers offers preliminary data that suggest news organisations are interpreting online user participation mainly as an opportunity for their readers to debate current events, while other stages of the news production process are closed to citizen involvement or controlled by professional journalists when participation is allowed. However, different strategies exist among the studied sample, and contextual factors should be considered in further research.

Abstract. Plasma and magnetic field data from the Helios 1/2 spacecraft have been used to investigate the structure of magnetic clouds (MCs) in the inner heliosphere. 46 MCs were identified in the Helios data for the period 1974–1981 between 0.3 and 1 AU. 85% of the MCs were associated with fast-forward interplanetary shock waves, supporting the close association between MCs and SMEs (solar mass ejections). Seven MCs were identified as direct consequences of Helios-directed SMEs, and the passage of MCs agreed with that of interplanetary plasma clouds (IPCs) identified as white-light brightness enhancements in the Helios photometer data. The total (plasma and magnetic field) pressure in MCs was higher and the plasma-β lower than in the surrounding solar wind. Minimum variance analysis (MVA) showed that MCs can best be described as large-scale quasi-cylindrical magnetic flux tubes. The axes of the flux tubes usually had a small inclination to the ecliptic plane, with their azimuthal direction close to the east-west direction. The large-scale flux tube model for MCs was validated by the analysis of multi-spacecraft observations. MCs were observed over a range of up to ~60° in solar longitude in the ecliptic having the same magnetic configuration. The Helios observations further showed that over-expansion is a common feature of MCs. From a combined study of Helios, Voyager and IMP data we found that the radial diameter of MCs increases between 0.3 and 4.2 AU proportional to the distance, R, from the Sun as R0.8 (R in AU). The density decrease inside MCs was found to be proportional to R–2.4, thus being stronger compared to the average solar wind. Four different magnetic configurations, as expected from the flux-tube concept, for MCs have been observed in situ by the Helios probes. MCs with left- and right-handed magnetic helicity occurred with about equal frequencies during 1974–1981, but surprisingly, the majority (74%) of the MCs had a south to north (SN) rotation of the magnetic field vector relative to the ecliptic. In contrast, an investigation of solar wind data obtained near Earth's orbit during 1984–1991 showed a preference for NS-clouds. A direct correlation was found between MCs and large quiescent filament disappearances (disparition brusques, DBs). The magnetic configurations of the filaments, as inferred from the orientation of the prominence axis, the polarity of the overlying field lines and the hemispheric helicity pattern observed for filaments, agreed well with the in situ observed magnetic structure of the associated MCs. The results support the model of MCs as large-scale expanding quasi-cylindrical magnetic flux tubes in the solar wind, most likely caused by SMEs associated with eruptions of large quiescent filaments. We suggest that the hemispheric dependence of the magnetic helicity structure observed for solar filaments can explain the preferred orientation of MCs in interplanetary space as well as their solar cycle behavior. However, the white-light features of SMEs and the measured volumes of their interplanetary counterparts suggest that MCs may not simply be just Hα-prominences, but that SMEs likely convect large-scale coronal loops overlying the prominence axis out of the solar atmosphere.

Owing to the tendency of discursive institutionalists to conflate the notion that ‘ideas matter' for policy-making with the ‘power of ideas’, little has been done to explicitly theorize ideational power. To fill this lacuna, the contribution defines ideational power as the capacity of actors (whether individual or collective) to influence other actors’ normative and cognitive beliefs through the use of ideational elements, and – based on insights from the discursive institutionalist literature – suggests three different types of ideational power: power through ideas, understood as the capacity of actors to persuade other actors to accept and adopt their views through the use of ideational elements; power over ideas, meaning the imposition of ideas and the power to resist the inclusion of alternative ideas into the policy-making arena; and power in ideas, which takes place through the establishing of hegemony or institutions imposing constraints on what ideas are considered.

“New Keywords: Migration and Borders” is a collaborative writing project aimed at developing a nexus of terms and concepts that fill-out the contemporary problematic of migration. It moves beyond traditional and critical migration studies by building on cultural studies and post-colonial analyses, and by drawing on a diverse set of longstanding author engagements with migrant movements. The paper is organized in four parts (i) Introduction, (ii) Migration, Knowledge, Politics, (iii) Bordering, and (iv) Migrant Space/Times. The keywords on which we focus are: Migration/Migration Studies; Militant Investigation; Counter-mapping; Border Spectacle; Border Regime; Politics of Protection; Externalization; Migrant Labour; Differential inclusion/exclusion; Migrant struggles; and Subjectivity.