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The purpose is to explore the essential reasons for the differences between book awakening phenomena, to develop the critical factors in awakening the slumbering collections and to provide a reliable basis for maximizing book value and optimizing collection allocation.

The research employs the integrated learning algorithm XGBoost to measure driving factors. In the process of book circulation, the characteristics of collections and readers are worthy of attention. Therefore, this study also carries out feature selection and model construction from the two dimensions of books and readers.

The results show that reader features have a stronger impetus for the collection awakening phenomenon than collection features. Among reader features, education level, gender and major subject are the main factors, which are followed closely by the activity level; among collection features, publication date and price are the main driving factors. The indicators of book popularity are not significant, whose effect on the phenomenon of collection awakening is almost negligible.

This study aims to augment the theory of zero circulation from the theoretical level and, for the first time, seeks to define the phenomenon of collection awakening. This study attempts to present novel ideas for research in the field of libraries and to provide references for optimizing collection and maximizing the value of books.

The purpose of this paper is to explore metaphors of human awakening in four recent futures works and propose a research agenda on the nature and future trajectories of awakening.

The paper reviews metaphors of awakening in Slaughter's The Biggest Wake‐up Call in History, the Great Transition Initiative, Gilding's The Great Disruption and Inayatullah's “Waking up to a new future”. It identifies seven characteristics of awakening and uses these to create an environmental scanning framework. It reports on a preliminary application of the framework and proposes a future research agenda.

The paper identifies seven signals of awakening: futures literacy, shifting values, activism, collective agency, engaged dialogue, distributed leadership and inspiring visions. While evidence for most of these signals can be found, it is often weak and dominated by other trends.

The environmental scanning framework needs to be expanded using additional literature and testing. The question of when confrontation with apocalyptic future images can deliver positive outcomes remains unresolved.

Perhaps the single most important thing that could be done to help rouse sleeping humanity is to begin to make connections between the diverse movements identified in the paper and to see them as pieces of the larger puzzle of how we wake up. Maybe an “awakening movement” could provide a common goal in the twenty‐first century.

The paper is an original exploration of the metaphor of awakening in four prominent works on sustainable futures. It will have value to foresight practitioners and change agents who are building movements for sustainable futures.

“Sleeping beauties” are very common in science, so this paper aims to uncover the reasons and formulation mechanism of information awakening on a more general level. Based on this, the paper will further propose useful strategies to awaken those “sleeping beauties” earlier.

Explanation‐building of case study is used to develop some models of information awakening and also to uncover different types of reasons for triggering academic information to be awakened.

Based on the three basic elements of information utilisation, namely, information value, access channel and user needs, the paper summarises several reasons for information awakening: the information value is re‐mined because of the relevance among various information; different uses of information are discovered; information availability and visibility are improved; information is placed into the appropriate place; and, with time passing by, demands for the information rise.

The presence of excessive “sleeping beauties” is not only a kind of idleness and waste to knowledge, but also may result in aggravation of information redundancy and increasing cost of storage. The revelation of its essence and reasons is not only helpful to establish better management mechanism to awaken “sleeping beauties” and thus to maximise their value, but also helpful to distinguish “sleeping beauties” from “pseudo‐sleeping beauties” as early as possible, so that all that worthless information can be cleared up without hesitation.

Most existing studies remain on the level of collecting instances and interpreting specific cases, but this paper investigates reasons from a more general level. What is more, current understandings are very one‐sided in that they treat information awakening and delayed recognition as the same, so this paper clarifies their differentiation and summarises the reasons comprehensively.

The purpose of this paper is to introduce an affective computing-based method of identifying sleeping beauties and their princes in five educational technology journals.

This study develops an information technology-based methodology to analyze sleeping beauties in the field of educational technology. The authors seek to determine the characteristics of studies which trigger the awakening of sleeping beauties (called “princes”). The keywords and Hirsch index (H-index) are used as two essential analysis indicators.

Between 2000 and 2015, these five journals included 7,864 articles with a total of 77,700 citations and 24,312 keywords. This study identified articles as being in deep sleep (75.7 percent), less deep sleep (14.7 percent), and awakening (5.5 percent) states. According to the analytical results, 431 of 7,864 articles are qualified as “sleeping beauties.” Of the 431 sleeping beauties identified, 232 articles were awakened by trend princes, while 286 were awakened by H-index princes. A total of 128 sleeping beauties were awakened by both prince types. Besides, impact factors (IFs) of journals do not have a significant effect on the number of sleeping articles.

There are two main research limitations in this study. The first one is the amount of target journals. Only five well-known educational technology journals are analyzed in this research. There may be more valuable sleeping publications in other journals not been found. The second limitation is that the authors merely pick up the lead author of citing papers as the indicator to determine the H-index prince. The contributions of the rest of authors are not taken are not taken into consideration. These limitations should be further studied.

To the knowledge, this study is the first one reporting the identification of sleeping beauty and princes in educational technology field. Furthermore, the authors devise an informational method to determine sleeping publications, sleeping beauty, and princes. A systematic analysis of five well-known journals in the field of educational technology field confirms the existence of “sleeping beauties.” It is reported that improvements to a journal’s IF are positively correlated to increased numbers of sleeping beauties being awakened. To reduce the number of such articles, or to reduce the overall sleeping duration, journal editors should not only seek to raise the journal’s IF, but also strategically select keywords for maximum visibility, and promote articles to high H-index authors.

The purpose of the present study is to examine associations between post‐traumatic stress disorder (PTSD) symptoms and salivary cortisol parameters.

PTSD symptoms and cortisol responses were measured in a random sample of 100 police officers. The impact of event scale (IES) categorized into subclinical, mild, moderate and severe levels was employed to measure PTSD symptoms. Cortisol was analyzed from saliva samples over a period of three days and included an awakening response, high protein lunch challenge, whole day (diurnal), and a dexamethasone suppression test (DST).

Officers in moderate and severe PTSD symptom categories had higher mean awakening cortisol values. A significant sample‐time by PTSD interaction (p=0.008) was found for awakening cortisol responses. Officers in the severe PTSD symptom category showed a blunted response to the cortisol protein meal challenge compared to those in lower PTSD categories. Diurnal cortisol levels suggested an increasing trend across subclinical to severe PTSD categories respectively (p=0.15 test for trend). DST ratios were lower in moderate and severe PTSD symptom categories (6.86 and 8.03 respectively) than in the subclinical and mild categories (9.32 and 10.43 respectively).

The sample was not representative of all police in the USA. These results suggest that associations between psychological trauma symptoms and dysregulation of cortisol patterns may exist and could possibly affect future health outcomes in police officers.

Exposure to trauma and disaster events emphasizes the need to further investigate the health impact of PTSD on police personnel as well as other first responder groups.

This article will not only be of interest to those in the police service but to the general public. The present study may serve to provide a guide for larger police population investigations on PTSD and physiological impact.

2011 marked an extraordinary year in which in cities all over the world, political protest and crowds in the street took over public space, in broad opposition to repressive state associated with neoliberalism. Since 2011, a “new global cycle of protests” has developed, characterized by public expressions of outrage, fury, and resentment. In Sofia, in early 2013, Bulgarians gathered on the streets, for the first time since 1996–1997. After the first protests in early 2013 diminished, a new and even stronger protest movement developed during the summer of 2013. The aim of this paper is to detect the peculiarities and distinctive traits that are unique to the Bulgarian Summer 2013 protests. It is argued that, although the Bulgarian Summer 2013 movement is part of the “new global cycle of protests,” the Bulgarian protests are characterized by a distinctive struggle for cultural recognition that is partly inspired by Bulgaria’s National Awakening movement that had struggled against the Ottoman Empire in the nineteenth century.

While efforts at understanding how the entrepreneurial spirit is awakened (e.g., unwrapping the cognitive “black box”) have been productive in the new venture context, it remains largely unexplored in a corporate setting.This study extends previous research by investigating the relationship between organizational antecedents and perceptions of entrepreneurial self-efficacy and desirability of entrepreneurial activity. In a field study of organizations consistent with a corporate entrepreneurial archetype typology, we found that (1) individual work discretion and time availability impacted entrepreneurial self-efficacy, and (2) individual interest in work innovation influenced perceived desirability of innovative behaviors.

In this chapter, we review empirical research evidence on the relationship between stressors and catecholamines (i.e., adrenaline and noradrenaline) and cortisol. With respect to acute stressors, both laboratory and field research have shown that the exposure to stressors leads to an increase in catecholamine and cortisol levels. With respect to more chronic stressors, research evidence is less consistent. Chronic mental workload was found to be related to elevated adrenaline levels. With respect to cortisol responses the interaction between workload and other variables seems to play a role. Empirical studies suggest that chronic stressors affect the responsivity to acute stressors. Research showed that after the exposure to stressors catecholamine and cortisol recovery is delayed.

Purpose – The purpose of this chapter is to trace the history of the cultural myth that children, especially boys, experience an abrupt heterosexual awakening during pubescence, from its origin during the 1950s to the present, with particular attention to a decrease in the age posited for such an awakening, from fourteen or fifteen to eight or nine or even earlier, until finally children are presented as heterosexually desiring from birth.

Methodology – The methodology is a content analysis of a sample of mass media texts starring or featuring prepubescent or pubescent boys, including films, television programs, comic books, comic strips, and juvenile novels, appearing in the United States between 1950 and 2007.

Findings – The rapid decrease in the age is correlated with an increased visibility of lesbian, gay, bisexual, and transgender (LGBT) adolescents, leading to the conclusion that it results from an attempt to privilege heterosexuality by making it appear a natural, inevitable outcome of biological maturation that is absent until puberty, whereas at the same time addressing homophobic insistence that no juvenile character be presented as gay by ensuring all characters, regardless of age, express heterosexual desire.

Research limitations/implications – The study is limited to a single causal factor, but it illustrates a complex cultural phenomenon, a shift in the way childhood is constructed, so there are doubtless other factors that should be explored. It is also necessary to explore why the change from presumed pubescent heterosexual awakening to presumed constitutional heterosexuality occurred at different rates depending on the race and social class of the character and the medium presented.