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The study aims to determine the outcomes of mentorship in an online game system, as well as the characteristics of good mentors.

A combination of anonymized survey measures and in-game behavioral measures were used to power longitudinal analysis over an 11-month period in which protégés and non-mentored new players could be compared for their performance, social connections and retention.

Successful people were more likely to mentor others, and mentors increased protégés' skill. Protégés had significantly better retention, were more active and much more successful as players than non-protégés. Contrary to expectations, younger, less wealthy and educated people were more likely to be mentors and mentors did not transfer their longevity. Many of the qualities of the mentor remain largely irrelevant—what mattered most was the time spent together.

This is a study of an online game, which has unknown generalizability to other games and to offline settings.

The results show that getting mentors to spend dedicated time with protégés matters more than their characteristics.

Good mentorship does not require age or resources to provide real benefits.

This is the first study of mentorship to use survey and objective outcome measures together, over time, online.

Team social capital (TSC) has been attracting increasing research attention aiming to explore team effectiveness through within- and cross-team resource conduits. This study bridges two disconnected theories – TSC and evolutionary theory – to examine gaming clans and analyzes mechanisms of the clans' TSC building from an evolutionary perspective.

This research draws longitudinal data from a sample of gaming teams (N = 1,267) from anonymized player data from the game World of Tanks spanning 32 months. The authors explored teams' evolutionary patterns using hidden Markov models and applied longitudinal multilevel modeling to test hypotheses.

The results showed that teams of different sizes and levels of evolutionary fitness vary in team closure and bridging social capital. The authors also found that larger teams are more effective than smaller ones. The positive association between team-bridging social capital and effectiveness is more substantial for smaller teams.

This research advances the theoretical development of TSC by including the constructs of teams' evolutionary status when analyzing strategic social capital building. Adding to existing literature studying the outcome of TSC, this research also found a moderating effect of team size between TSC and effectiveness. Finally, this study also contributes to a longitudinal view of TSC and found significant evolutionary patterns of teams' membership, TSC, and effectiveness.

Looks at the reasons for the collapse of both regimes and considers the importance of repression with these developments. Contrasts the methods of Imperial Russia with the Bolsheviks looking at Court proceedings, prison conditions, education and propaganda in prison, exile and the secret police. Concludes that whilst social support is usually seen as essential for survival of a system, repression is not regarded as a positive element but can become the method for a system’s survival and stability.

The purpose of this paper is to explore an important nexus of formal/informal economic activity in Russia: “normative” workers (in waged formal employment) by virtue of a strongly embedded work‐related social identity and characterized by a significant number of weak social ties, move with little “effort” between formal and informal work.

The paper presents extensive ethnographic data from the Russian provinces on workers and diverse economic practices. It utilizes participant observation and semi‐structured interviews from periods of fieldwork over the course of a year (2009‐2010).

This study traces the theoretical debates on the informal economy from 1989 to 2008 and argues for a substantivist position on household reproduction that focuses on the interdependence of social networks, employment, class‐identity and (informal) work. The findings demonstrate significant performative and spatial aspects of embedded worker identity, including the workspace itself as a contested domain, that facilitate movement between formal‐informal work.

The originality of the paper resides in its ethnographic approach to informal economies under post‐socialism and the substantivist evaluation of diverse economic practices in Russia as supported by formal work‐based shared identities.

This paper seeks to analyze the contribution that the Hawthorne studies made to the discipline of management. The recent scholarly trend has been to attack the Hawthorne studies on the grounds of methodology and originality. However, the only way to accurately view the Hawthorne studies is to recreate the intellectual environment in which the studies were conducted. Why did this version of human relations rather than Dennison's or Williams's emerge as the scholarly contribution?

Both primary and secondary sources were utilized in the research. The focus was from the time period of 1930 to 1958. More contemporary work was considered as well.

Contemporary scholars viewed Hawthorne as being more thorough and complete than previous work. They also viewed the study as a contribution in light of some methodological issues and political biases.

Performing temporal analysis allows the perceived strengths and weaknesses of scholarly works to become more apparent.

Previous accounts of the Hawthorne studies have mostly studied their impact on practitioners. This study examines the impact on scholars.

This study aims to investigate the demoulding characteristics of material-jetted rapid mould inserts having different surface textures for micro-injection moulding using in-line measurements and surface metrology.

Material-jetted inserts with the negative cavity of a circular test product were fabricated using different surface finishes and printing configurations, including glossy, matte and vertical settings. In-line measurements included the recording of demoulding forces at 10 kHz, which was necessary to capture the highly-dynamic characteristics. A robust data processing algorithm was used to extract reliable demoulding energies per moulding run. Thermal imaging captured surface temperatures on the inserts after demoulding. Off-line measurements, including focus variation microscopy and scanning electron microscopy, compared surface textures after a total of 60 moulding runs.

A framework for capturing demoulding energies from material-jetted rapid tools was demonstrated and compared to the literature. Glossy surfaces resulted in significantly reduced demoulding forces compared to the industry standard steel moulds in the literature and their material-jetted counterparts. Minimal changes in the surface textures of the material-jetted inserts were found, which could potentially permit their prolonged usage. Significant correlations between surface temperatures and demoulding energies were demonstrated.

The research presented here addresses the very topical issue of demoulding characteristics of soft, rapid tools, which affect the quality of prototyped products and tool durability. This was done using state-of-the-art, high-speed sensing technologies in conjunction with surface metrology and their durability for the first time in the literature.

The Department of Nationality Literatures of the Russian National Library (RNB) in Saint Petersburg is a unique repository of publications in diverse languages of the peoples of the former USSR. In the collections are works in the Latvian language not to be found in Riga, works in the Tatar language not to be found in Kazan, and so on. Over the course of many decades academic researchers from all over the world have worked with these collections. Following the breakup of the USSR, the relevance of new functions for the department become apparent. First, as the nationality communities in Saint Petersburg came to life, many people were drawn back to their own ethnic roots. The Department of Nationality Literatures serves, in its own way, as a national center for representatives of nationality communities. Second, the need to promote tolerance is important in Russia today. The Department brings into the public eye the cultural riches of diverse peoples and, in that way, promotes mutual understanding and tolerance. The results of a sociological study have been employed to determine the role of the Department in current changing sociocultural conditions.

Socio-economic, health and environmental turbulences experienced during the past decades have caused major value chain disruptions, triggering multinational enterprises (MNEs) to rethink the footprints of their global operations and redesign for resilience. These developments have fueled a rapidly expanding scholarly literature on resilience. Yet, its conceptual understanding and practical utility remain highly fragmented, cross-disciplinarily disconnected and ambiguous. This study explores the intellectual structure of resilience research in business and management, relying on a systematic literature review approach based on bibliometric techniques and content analysis. A unique database consisting of 545 peer-reviewed articles published in 65 leading Academic Journal Guide (AJG) journals are analyzed. Based on the findings, three leading research communities dominate the resilience discussion in business and management. Moreover, the intellectual structure of the field through the most productive authors and top cited journal articles is discussed. Based on the results, five potential research avenues are suggested.