bluuebunny/crossref_metadata_2025 huggingface dataset:
Variations in Parametric Sensitivity for Wind Ramp Events in the Columbia River Basin
Authors: Smith Nicholas H. , Ancell Brian C.
Published: September 2019

This work investigates the sensitivity of wind speed forecasts during wind ramp events to parameters within a numerical weather prediction model boundary layer physics scheme. In a novel way, it explores how these sensitivities vary across 1) ensemble members with different initial conditions, 2) different times during the events, 3) different types of ramp-causing events, and 4) different horizontal grid spacing. Previous research finds that a small number of parameters in the surface layer and boundary layer schemes are responsible for the majority of the forecast uncertainty. In this study, the values of parameters within the Mellor–Yamada–Nakahishi–Niino (MYNN) boundary layer scheme and the MM5 surface layer scheme of the Weather Research and Forecasting (WRF) Model are perturbed in a systematic way to evaluate parametric sensitivity for two types of specific ramp-causing phenomena: marine pushes and stable mix-out events. This work is part of the Department of Energy’s Second Wind Forecast Improvement Project (WFIP2). A major finding of this study is that there are large differences in parametric sensitivity between members of the same initial condition ensemble for all cases. These variations in sensitivity are the result of differences in the atmospheric state within the initial condition ensemble, and the parametric sensitivity changes over the course of each forecast. Finally, parametric sensitivity changes between event type and with model resolution. These conclusions are particularly relevant for future sensitivity studies and efforts at model tuning.
Standardised difference: Challenging uniform lighting through standards and regulation
Authors: Ebbensgaard Casper Laing
Published: September 2019

Artificial lighting has received increased attention from urban scholars and geographers in recent years. It is celebrated for its experimental aesthetics and experiential qualities and critiqued for its adverse effects on biological life and the environment. Yet scholars and practitioners unite in their disapproval of uniform and homogenous lighting that follows from standardised lighting technologies and design principles. Absent from debates in urban scholarship and geography, however, is any serious consideration of how lighting designers respond to such standardised measures and regulations. In this article, I address this lack of academic attention by exploring how designers overturn the restrictive challenges posed by the standards and regulations of the design and planning process. Drawing on interviews with designers involved in the lighting design of a mixed-use redevelopment project in Canning Town, East London, I demonstrate how the interpretation and translation of lighting standards and regulations resist the tendency to predetermine design aesthetics and functions. By drawing attention away from the technical specifications and numerical values that are prescribed in standards and regulations, and towards lighting’s experiential and performative effects, the article argues that lighting designers can play an important role in challenging how standards and regulations are measured, defined and maintained. Calling on urban scholars to play a more prominent role in foregrounding this process of translation, I suggest that standards and regulations can provide frameworks within which luminous differentiation and preservation of darkness can be achieved, playing a potentially crucial role in ensuring a socially and environmentally sustainable transition to energy efficient lighting.
Diversifying Our Curriculum: Values and Intercultural Experiences Through Educational Technology
Authors: Matloob Haghanikar Taraneh
Published: September 2019

To promote students’ awareness about diversity and to create and sustain an ethic of inclusion, it is vital to offer them critical analytical skills necessary to understand systems of power and the tools to create change. Although many faculty already integrate diverse perspectives, materials, and pedagogical approaches into their courses, many of us struggle to diversify our course content and teaching strategies. In this article, I overview the process of incorporating diversity into a literacy education course at a Midwestern university in the United States. In particular, I discuss how the use of this instructional technology enhanced students’ learning experience of diversity. In so doing, I focus on Plotagon, a video production app that provides a user-friendly script editor to narrate a story through custom-made characters, actions, emotions, scenes, dialogues, music, sound effects, and plots. Participants in this study were 36 male and female undergraduate preservice teachers enrolled in two sections of a required literacy education course. Each student read a multicultural young adult novel of their choice (see Appendix A in the article) and created an animated video version of a few scenes of the book in Plotagon. Integrating Plotagon multimedia medium into this instructional practice brought specific attention to the concept of diversity. The animated scenes improved the delivery of content, demonstrated students’ attention to different aspects of diversity, and enhanced their empathy. Also, through the creation of animated video clips, students were able to foster the fundamental skills of analysis, creativity, and engagement into their learning process.
Tourism Mobilities through Time in China: A Developmental and Holistic Lens
Authors: Wang Dan , Kirillova Ksenia , Lehto Xinran
Published: September 2019

Under the mobilities paradigm, a lens of tourism mobilities extends the scope of tourism studies in ontology and phenomenology. The observation of some limitations in the extant tourism mobilities literature leads to the design of a study to investigate the changing nature of tourism mobilities in a society from all three aspects of the phenomenon (i.e., movement, representation, and practice). Based on the principles of weak constructionism, this study adopted means of biographical grid in-depth interviews—a retrospective longitudinal mode of data collection—and biographic analytical framework to analyze and to chronicle mobilities in China. The findings offer a longitudinal (1950–present) and context-specific account of the evolving nature of tourism mobilities and their interrelationship with the macro-environment. This study enriches the conceptualization of tourism mobilities by providing empirical evidence for the developmental and holistic nature of tourism mobilities in China.
The Integrity of State Courts under the Australian Constitution
Authors: Emerton Patrick
Published: September 2019

The well-known Kable decision, and the line of authorities to which it has given rise, derives a doctrine of the integrity of state courts from Ch III of the Australian Constitution. The basis for this doctrine, however, as well as its meaning and extent, remains contentious. This article articulates a coherent basis for the Kable doctrine, which both reveals it to rest on a genuine implication arising from the text of Ch III and contributes to an understanding of the content of the doctrine. The method that the article adopts to achieve a rigorous grounding of the Kable doctrine is predominantly theoretical, combining three philosophical approaches: a speech-act analysis of the relevant constitutional provisions, the semantic externalist theory of reference developed by Putnam and Kripke and a sociological understanding of institutions (including legal institutions) along the lines developed by Selznick. As the Kable doctrine is one of the fundamental components of contemporary Australian public law, showing that it is not merely a product of judicial invention in pursuit of desirable policy, but rather is genuinely grounded in the text of the Constitution, is important for establishing not only the legitimacy of the doctrine itself but the legitimacy of that larger body of law.
The Bible as coping tool: Its use and psychological functions in a sample of practicing Christians living with cancer
Authors: Lundmark Mikael
Published: September 2019

This study addresses the Bible as a coping tool in a sample of Swedish practising Christians living with cancer, gathered through a qualitative, in-depth interview study, on religious experiences and expressions that serve in the process of coping with a life situation changed by the disease. Through content analyses, and case studies combining tools from Pargament’s coping theory with, above all, role theory, it is shown that the Bible is a part of the coping process for approximately half of the informants. Furthermore, the Bible plays very different roles in the coping process, even for one single person. In the analyzed material, two different ways of using the Bible in the coping process occurs: Biblical passages as bearer of meaning for the informants, and the actual reading as such of the Bible. The former with two different functions in the coping process: (a) in the Biblical passages, see a direct appeal from God to the individual on a personal level and (b) a specific character in a Bible passage serves as an object of identification for the informant. In the coping process, the Bible provides coping tools for the identified coping methods meditative reading, role taking, and (re)interpretation of biblical passages (motivated by a religious tradition). As such, it mainly serves within the framework of the preserving comprehensive coping method. It is also shown that there are changes in the use of the Bible in connection with the changed life situation, as a result of the disease.
Between Instrumentalism and Moralism: Representation and Practice of the System of “Turning Oneself In” in the Shaan-Gan-Ning Border Region
Authors: Jiang Zhengyang
Published: September 2019

In the historical context of the confrontation between the Shaan-Gan-Ning Border Region and the Guomindang-controlled areas, the system of “turning oneself in” 自首 greatly impacted the struggle between the Guomindang and the Chinese Communist Party. This system was not only a “soft” means of governance that weakened the enemy without resorting to force, but also a weapon in the struggle to obtain secret information, to divide and rule, and to expand power. As a part of the political system in the border region, the policy of leniency toward offenders was widely used. In actual practice, there were not only special criminal laws for dealing with confessors to specified crimes, but also some unusual forms, such as “public confession declarations” 坦白布告 and even “confession campaigns” 坦白运动. Since the system was applied in an environment of confrontation and struggle, its instrumentalist side became increasingly prominent, while its theoretical moralism side became progressively weaker. On the one hand, this revolutionary change differentiates it from its traditional counterpart rooted in Confucianism as reflected in the practical moralism of traditional Chinese law; on the other hand, the continuity and change of the practice may reveal the historical basis for its growing degeneration.
Your Soul Spills Out: The Creative Act Feels Self-Disclosing
Authors: Goncalo Jack A. , Katz Joshua H.
Published: September 2019

Breaking from the typical focus on the antecedents of creativity, we investigate the psychological and interpersonal consequences of being creative. Across five experiments, we find that generating creative ideas is revealing of the self and thus prompts the perception of self-disclosure. Individuals respond to the expectation to be creative with greater self-focus—adopting their own idiosyncratic perspective on the task and thinking about their own personal preferences and experiences in connection to the problem. Because creative ideas derived from self-focused attention are uniquely personal, the act of sharing a creative idea is, in turn, perceived to be revealing of the self. Finally, an interactive dyad study shows that sharing creative ideas makes partners more confident in the accuracy of judgments they made about each other’s personality. We discuss the implications of our findings for future research investigating the consequences of creativity.
Perceived Knowledge Moderates the Relation Between Subjective Ambivalence and the “Impact” of Attitudes: An Attitude Strength Perspective
Authors: Wallace Laura E. , Patton Kathleen M. , Luttrell Andrew , Sawicki Vanessa , Fabrigar Leandre R. , Teeny Jacob , MacDonald Tara K. , Petty Richard E. , Wegener Duane T.
Published: September 2019

Previous work has reliably demonstrated that when people experience more subjective ambivalence about an attitude object, their attitudes have less impact on strength-related outcomes such as attitude-related thinking, judging, or behaving. However, previous research has not considered whether the amount of perceived knowledge a person has about the topic might moderate these effects. Across eight studies on different topics using a variety of outcome measures, the current research demonstrates that perceived knowledge can moderate the relation between ambivalence and the impact of attitudes on related thinking, judging, and behaving. Although the typical Attitude × Ambivalence effect emerged when participants had relatively high perceived knowledge, this interaction did not emerge when participants were lower in perceived knowledge. This work provides a more nuanced view of the effects of subjective ambivalence on attitude impact and highlights the importance of understanding the combined impact of attitude strength antecedents.
A single-institution experience of neurogenic tumors of the mediastinum
Authors: Mlika Mouna , Marghli Adel , Souilem Ines , Houcine Yoldez , Abdennadher Mehdi , Braham Emna , Ayadi Aida , Mezni Faouzi
Published: September 2019

Background

Neurogenic tumors of the mediastinum are rare tumors located mainly in the posterior mediastinum. The aim of this study was to report a single-institution experience of these tumors.

Methods

This study was conducted between 2005 and 2017. Bivariate analysis was performed to assess correlations between the cellularity, mitotic index, presence of a capsule, and potential for malignancy of peripheral nerve sheath tumors.

Results

There were 86 patients enrolled in the study. The mean age was 42.51 years. Nineteen patients were asymptomatic and their tumors were discovered incidentally. Microscopic diagnosis confirmed a schwannoma in 45 cases, neurofibroma in 12, malignant peripheral nerve sheath tumor in 9, ganglioneuroma in 14, ganglioneuroblastoma in 4, and neuroblastoma in 2. Bivariate analysis showed a significant correlation between the absence of a capsule, the degree of atypia, a high mitotic index, and high cellularity with the potential for malignancy ( p < 0.05). Surgical resection was the main treatment modality in 84 cases. The mean survival was estimated to be 51.309 months. The log-rank test showed a significant difference in survival according to histologic subtype and between benign and malignant tumors ( p < 0.0001).

Conclusion

Even if radiologic means are helpful in suggesting the diagnosis, a positive diagnosis of neurogenic tumors is based on microscopic features. High mitotic activity and cellularity, and severe cytonuclear atypia are the features most suggestive of malignancy.
Migrant solidarities and the politics of place
Authors: Bauder Harald
Published: September 2019

International migration and refugee scholars have made extensive use of the concept of solidarity in light of the recent arrival of migrants and refugees in Europe and elsewhere. They observe multi-dimensional solidarity practices and interpret solidarity from a variety of disciplinary and conceptual angles with different philosophical underpinnings. In this review article, I assume a geographical perspective to argue for a Marxian-Hegelian understanding of solidarity as a process of subject formation. I illustrate how solidarity relates to a politics of place that shapes migrant struggles in urban contexts and that promise to facilitate Indigenous reconciliation and decolonization in settler societies.
Sonifying the quantified self: Rhythmanalysis and performance research in and against the reduction of life-time to labour-time
Authors: Pitts Frederick Harry , Jean Eleanor , Clarke Yas
Published: September 2019

Today there is a proliferation of wearable and app-based technologies for self-quantification and self-tracking. This article explores the potential of an Open Marxist reading of Henri Lefebvre’s rhythmanalysis to understand data as an appearance assumed by the quantitative abstraction of everyday life, which negates a qualitative disjuncture between different natural and social rhythms – specifically those between embodied circadian and biological rhythms and the rhythms of work and organisations. It takes as a case study a piece of performance research investigating the methodological and practical potential of quantified-self technologies to tell us about the world of work and how it sits within life as a whole. The prototype performance research method developed in the case study reconnects the body to its forms of abstraction in a digital age by means of the collection, interpretation and sonification of data using wearable tech, mobile apps, synthesised music and modes of visual communication. Quantitative data were selectively ‘sonified’ with synthesisers and drum machines to produce a 40-minute electronic symphony performed to a public audience. The article theorises the project as a ‘negative dialectical’ intervention reconnecting quantitative data with the qualitative experience it abstracts from, exploring the potential for these technologies to be used as tools to recover the embodied social subject from its abstraction in data. Specifically, we explore how the rhythmanalytical method works in and against the reduction of life-time to labour-time by situating labour within the embodied time of life as a whole. We close by considering the capacity of wearable technologies to be repurposed by workers in constructing new forms of measurement around which to organise and bargain.
Collective risk social dilemma and the consequences of the US withdrawal from international climate negotiations
Authors: Smirnov Oleg
Published: September 2019

International climate negotiations represent an interesting theoretical problem, which can be analyzed as a collective risk social dilemma as well as an n-person bargaining model. The problem is made more complicated by politics due to the differences between: (1) total and per capita emissions; and (2) present-day and cumulative emissions. Here, we use a game theoretic approach in conjunction with the literature on effort-sharing approaches to study a model of climate negotiations based on empirical emissions data. We introduce a ‘fair equilibrium’ bargaining solution and examine the consequences of the United States’ withdrawal from the Paris Agreement. Our results suggest that the collective goal can still be reached but that this requires additional greenhouse gas emissions cuts from other countries, notably, China and India. Given the history of climate negotiations, it is unclear if these countries will have sufficient political will to accept the additional costs created by the US defection.
Accessing the state: Executive constraints and credible commitment in dictatorship
Authors: Meng Anne
Published: September 2019

When do executive constraints provide credible commitment power in dictatorships, and under what conditions do leaders establish such constraints? This article argues that institutions successfully constrain autocrats only when elites are given real access to state power, such as appointments to key governmental positions. I present a game theoretic model in which an autocratic leader decides whether to establish binding constraints at the start of her rule. Doing so shifts the future distribution of power in favor of elites, alleviating commitment problems in bargaining. I show that leaders are likely to place constraints on their own authority when they enter power especially weak, and these initial decisions shape the rest of their rule. Even if a leader enters power in a uniquely weak position vis-á-vis other elites, and is on average, quite strong, the need to alleviate commitment problems in the first period swamps expectations about the future distribution of power. I illustrate the model’s findings through case studies of Cameroon and Côte d’Ivoire.
Two cases of immune reconstitution inflammatory syndrome in HIV patients treated with thalidomide
Authors: Kwon Hea Yoon , Han Ye Jeong , Im Jae Hyoung , Baek Ji Hyeon , Lee Jin-Soo
Published: September 2019

Immune reconstitution inflammatory syndrome (IRIS) is a clinical manifestation that accompanies paradoxical deterioration of symptoms in human immunodeficiency virus (HIV)-infected patients after commencement of antiretroviral treatment. This disease is caused by immune dysregulation, resulting in a cytokine storm and limited effector T-cell function. IRIS treatment involves supportive care and corticosteroid therapy to regulate the immune response. However, prolonged steroid therapy may increase the risk of opportunistic infections. Previous studies have highlighted the use of thalidomide to shorten the duration of steroid use. Herein, we report two cases of IRIS in HIV-infected patients whose symptoms were successfully controlled with thalidomide therapy. Both patients had opportunistic infections involving the central nervous system; one patient had cryptococcal meningitis and the other had progressive multifocal leukoencephalopathy.
Henri Matisse's medical history: Multiple health problems and impact on creativity
Authors: Zeidler Henning
Published: September 2019

Matisse (1869–1954) is regarded—along with Pablo Picasso—as one of the most influential contemporary artists of the 20th century. Books, biographies and illustrations often show the artist in a wheelchair or in bed, producing cut-papers with a pair of scissors or painting with a specially extended brush. Usually it is reported that abdominal surgery left Matisse chair- and bed-bound. The life of Matisse was marked by various further health problems that have never been considered in full in a medical journal. Moreover, his biography is full of examples of the reverse interaction between health and art, whereby not only health problems influenced his art but also how his artistic activity had an impact on his health and mental condition. Therefore, a comprehensive view on the relationship between health and art in the life and art of Matisse is attempted here. Matisse's medical history not only provides an instructive example of life-long multiple somatic and psychosomatic health issues, but also contributes to the humanistic view of medicine by demonstrating how he impressively captured the problems of his artistic work and life through vitality and creative power.
Origami-inspired shape memory dual-matrix composite structures
Authors: Kwon O-Hyun , Roh Jin-Ho
Published: September 2019

A sandwiched morphing structure is developed using an Origami-inspired shape memory dual-matrix composite core and shape memory polymer composite skins. The geometric parameters of the morphing structure are designed to have a zero Poisson’s ratio. In addition, an analytical model is developed to analyze the three-dimensional morphing structure easily. The shape memory dual-matrix composites are fabricated with woven fabrics based on the shape memory polymers, and an epoxy matrix is used to ensure a flexible and shape-recoverable structure. The shape recoverability of the shape memory polymer composite skins is verified by measuring the shape recovery ratio at various temperatures. Based on the tensile tests for the shape memory polymer composite skins and shape memory polymer hinges, it is found that the morphing structure can be highly flexible depending on temperature. Finally, the bending and shape recovery behaviors of the morphing structure are demonstrated.
Open Broström-Gould Repair vs Arthroscopic Anatomical Repair of the Anterior Talofibular Ligament for Chronic Lateral Ankle Instability
Authors: Zeng Gang , Hu Xumin , Liu Wenzhou , Qiu Xuemei , Yang Tao , Li Chunhai , Song Weidong
Published: September 2019

Background:

The comparative studies on open vs arthroscopic anterior talofibular ligament (ATFL) repair are limited. This study aimed to compare the early therapeutic efficacy and cost between the traditional open Broström-Gould repair and all-arthroscopic anatomical repair of the ATFL for chronic lateral ankle instability.

Methods:

A total of 27 of patients with chronic lateral ankle instability undergoing repair of the ATFL between January 2013 and June 2015 were retrospectively included with a traditional open surgery (n = 10) group and arthroscopy (n = 17) group. The surgery duration, surgical cost, postoperative complications, and the preoperative/postoperative American Orthopaedic Foot & Ankle Society Score (AOFAS) and Karlsson-Peterson score were compared between groups.

Results:

Compared to the arthroscopy group, the open surgery group had significantly shorter surgery duration and lower surgical cost. However, there was no significant difference in hospitalization duration between groups. At 3 years after operation, the AOFAS and Karlsson scores were significantly improved in both groups. Nevertheless, there was no significant difference in the AOFAS and Karlsson scores between groups at both preoperative and postoperative assessment. No significant difference was found in the incidence of postoperative complications between the 2 groups.

Conclusion:

These results suggest that open Broström-Gould repair and all-arthroscopic anatomical repair of the ATFL have comparable therapeutic efficacy for chronic lateral ankle instability. The arthroscopic surgery had a smaller incision, while the open Broström-Gould had a shorter surgery duration and lower cost.

Level of Evidence:

Level III, comparative study.
The Potential Role of Undercarboxylated Osteocalcin Upregulation in Microvascular Insufficiency in a Rat Model of Diabetic Cardiomyopathy
Authors: Sadek Nermeen B. , Gamal Sarah M. , Aboulhoda Basma E. , Rashed Laila A. , Shawky Heba M. , Gamal El-Din Maha M.
Published: September 2019

Background:

Diabetic cardiomyopathy (DCM) is accompanied by microvascular complications that lead to myocardial dysfunction and heart failure. Most conventional therapies cannot ameliorate the microvascular insufficiency in DCM. In this study, we tested the hypothesis that undercarboxylated osteocalcin (ucOC) may be a new adjuvant therapy against the progression of DCM and its underlying microvascular pathology.

Materials and Methods:

Diabetes was induced in Wistar rats with a high-fat diet combined with streptozotocin injections, and ucOC was upregulated after warfarin administration in the treated group. After 8 weeks, cardiac functions were assessed using a Langendorff apparatus. Cardiac tissue samples were also extracted to assess the ucOC receptor and vascular endothelial growth factor (VEGF) for histopathological studies.

Results:

Both the systolic and the diastolic dysfunction observed in the DCM group were significantly improved after the increase in ucOC blood levels. Significant improvement in VEGF and CD31 expression after warfarin injection was associated with increased capillary density, neovascularization, and decreased myocardial fibrosis together with the reestablishment of myocardial structural and ultrastructural patterns.

Conclusion:

Undercarboxylated osteocalcin may have a promising effect in improving microvascular insufficiency and myocardial dysfunction in DCM.
“I Feel Like It’s a Little Bit of a Badge of Honor”: Fathers’ Leave-Taking and the Development of Caring Masculinities
Authors: Beglaubter Judith
Published: September 2019

Despite the consensus that fatherhood is undergoing significant change, there is little known about how men who are deeply engaged in caregiving experience the shift away from conventional models. Examining the use of parental leave by Canadian fathers offers the opportunity to study the day-to-day reality of men’s caregiving and how time with baby may be transformative. In-depth interviews with 33 men reveal that all participants developed parenting skills and emotional bonds, yet only fathers who parented without a mother’s oversight articulated a sense of ownership and accountability over their child’s care. Those personally moved by the leave experience were most likely to integrate caregiving into their identities, provided they felt ‘accomplished’ in their employment. Leave-taking thus represented an important liminal period in which fathers could ‘test the waters’ of hands-on childcare without threatening their sense of self, ultimately increasing the visibility of men as caregivers and reshaping cultural configurations of acceptable masculinity.
Remaining useful life prediction of lubricating oil with dynamic principal component analysis and proportional hazards model
Authors: Du Ying , Wu Tonghai , Zhou Shengxi , Makis Viliam
Published: September 2019

Lubricating oil contains a lot of tribological information of the machine and plays an important role in machine health. Oil degrades with serving time and causes severe wear afterwards, which is a complex dynamic process, and difficult to be accurately described by a single property. Therefore, the main purpose of deterioration prediction is to estimate the remaining useful life that the oil can still fulfill its functions by analyzing oil condition monitoring data. With a large amount of oil condition monitoring data collected, a vector autoregressive model is applied to the original oil data to describe the dynamic deterioration process. Then dynamic principal component analysis, an effective dimensionality reduction method, is employed to obtain the principal components capturing the most information of the oil data. The proportional hazards model is then built to calculate the failure risk of the lubricating oil based on the condition monitoring information, where its baseline function represents the aging process assuming to follow the Weibull distribution and its positive link function represents the influence of covariates (the principal components) on the failure risk. Finally, the remaining useful life prediction of lubricating oil can be obtained by explicit formulas of the characteristics such as the conditional reliability function and the mean residual life function. This work provides an approach to assess the health of lubricating oil, and a guidance for oil maintenance strategy.
What is the relationship between mortality alerts and other indicators of quality of care? A national cross-sectional study
Authors: Cecil Elizabeth , Bottle Alex , Esmail Aneez , Vincent Charles , Aylin Paul
Published: September 2019

Objectives

To assess whether mortality alerts, triggered by sustained higher than expected hospital mortality, are associated with other potential indicators of hospital quality relating to factors of hospital structure, clinical process and patient outcomes.

Methods

Cross-sectional study of National Health Service hospital trusts in England (2011–2013) using publicly available hospital measures reflecting organizational structure (mean acute bed occupancy, nurse/bed ratio, training satisfaction and proportion of trusts with low National Health Service Litigation Authority risk assessment or in financial deficit); process (mean proportion of eligible patients who receive percutaneous coronary intervention within 90 minutes) and outcomes (mean patient satisfaction scores, summary measures of hospital mortality and proportion of patients harmed). Mortality alerts were based on hospital administrative data.

Results

Mortality alerts were associated with structural indicators and outcome indicators of quality. There was insufficient data to detect an association between mortality alerts and the process indicator.

Conclusions

Mortality alerts appear to reflect aspects of quality within an English hospital setting, suggesting that there may be value in a mortality alerting system in highlighting poor hospital quality.
Whore! Affect, sexualized aggression and resistance in young social media users’ interaction
Authors: Sylwander Kim R , Gottzén Lucas
Published: September 2019

In this article we explore the affectivity of the sexualized epithet ‘whore’ when employed by 150 young social media users in Sweden. By adopting a Deleuze-Guattarian inspired approach to affect we illustrate how ‘whore’ works to restrict and inhibit girls’ affective capacities within the online sexuality assemblage. We further explore targets’ and peers’ resistance to being called whore. We found that targets and peers alike employ aggressive and sexualized language to rebuke and resist the term whore. We argue that these acts of resistance may serve to further support the postfeminist logic and values that underpin the continued monitoring of girls.
Thermal comfort analysis of a high-speed train cabin considering the solar radiation effects
Authors: Yang Lin , Li Xiangdong , Tu Jiyuan
Published: September 2019

Due to the fast development of high-speed rail (HSR) around the world, high-speed trains (HSTs) are becoming a strong competitor against airliners in terms of long-distance travel. Compared with airliner cabins, HST cabins have much larger window sizes. When the big windows provide better lighting and view of the scenery, they also have significant effects on the thermal conditions in the cabins due to the solar radiation through them. This study presents a numerical study on the solar radiation on the thermal comfort in a typical HST cabin. The effect of solar radiation was discussed in terms of airflow pattern, temperature distribution and thermal comfort indices. Parametric studies with seven different daytime hours were carried out. The effect of using the roller curtain was also studied. The overall cabin air temperature, especially near passengers, was found to have significantly increased by solar radiation. Passengers sitting next to windows were recorded to have an obvious thermal comfort variation at different hours of the day. To improve the passengers’ comfort and reduce energy consumption during hot weather, the use of a curtain could effectively reduce the solar radiation effect in the cabin environment.
Visualizing teens and technology: A social semiotic analysis of stock photography and news media imagery
Authors: Thurlow Crispin , Aiello Giorgia , Portmann Lara
Published: September 2019

Previous research on verbal representations shows how the news media consistently depicts young people’s uses of digital media in a narrow, negative light. In this article, we present an innovative methodology for demonstrating how young people and their digital practices are visually depicted. We focus on stock photography produced by the commercial image banks which source the news media with much of its imagery. Following an indicative analysis of news media images, we present a social semiotic analysis (grounded also in a descriptive content analysis) of a dataset of 600 stock photos top-sliced from three major image banks. By pinpointing dominant representational, compositional and interpersonal meanings, we show how image banks and, in turn, the news media produce a rather pessimistic metadiscursive framing of ‘teens and technology’. These influential visualizations are often reductionistic – consistently centering technologies over relationships; they are also problematic in, for example, their inexplicably gendered and classist assumptions.
Re-humanizing the platform: Content moderators and the logic of care
Authors: Ruckenstein Minna , Turunen Linda Lisa Maria
Published: September 2019

With the goal of re-humanizing discussion platform operations, this study explores the knowledge and aims of commercial content moderators by reframing their work-related ideals through the notion of the “logic of care.” In seeking to expand their professional realm by realigning users, moderators, and technical tools, moderators of discussion forums have turned to machines, ideally freeing up resources for real-time interaction between moderators and those who post. By focusing on care, the study calls for technical innovation that integrates moderators’ aims with artificial intelligence systems. Rather than acknowledging human skills and resources in terms of moderation tools and discussion culture, the current platform logic forces moderators to operate like machines. Their discontent becomes understandable within a logic that diminishes their skills and vision. The moderator is left with assessing separate posts, rather than offering a meta-perspective to the discussion, overseeing and nurturing it.
Quantitative and Qualitative EEG as a Prediction Tool for Outcome and Complications in Acute Stroke Patients
Authors: Doerrfuss Jakob I. , Kilic Tayfun , Ahmadi Michael , Holtkamp Martin , Weber Joachim E.
Published: September 2019

Currently, the relevance of EEG measurements in acute stroke patients is considered low in clinical practice. However, recent studies on the predictive value of EEG measurements after stroke for various outcomes may increase the role of EEG in patients with stroke. We aimed to review the current literature on the utility of EEG measurements after stroke as a tool to predict outcome and complications, focusing on studies in which the EEG measurement was performed in the acute phase after the event and in which long-term outcome measures were reported. In our literature review, we identified 4 different outcome measures (functional outcome, mortality, development of post-stroke cognitive decline, and development of post-stroke epilepsy) where studies on the utility of acute EEG measurements exist. There is a large body of evidence for the prediction of functional outcome, in which a multitude of associated quantitative and qualitative EEG parameters are described. In contrast, only few studies focus on mortality as outcome parameter. We found studies of high methodical quality on the prediction of post-stroke cognitive decline, though the number of patients in these studies often was small. The role of EEG as a prediction tool for seizures and epilepsy after stroke could increase after a recently published study, especially if its result can be incorporated into already existing post-stroke epilepsy prediction tools. In summary, EEG is useful for the prediction of functional outcome, mortality, development of post-stroke cognitive decline and epilepsy, even though there is a discrepancy between the large amount of studies on EEG in acute stroke patients and its underuse in clinical practice.
Readmissions After Lobectomy in an Era of Increasing Minimally Invasive Surgery: A Statewide Analysis
Authors: Hendriksen Brandon S. , Reed Michael F. , Taylor Matthew D. , Hollenbeak Christopher S.
Published: September 2019

Objective

Utilization of minimally invasive surgical modalities for lobectomy is increasing. Lobectomy can be associated with notable rates of readmission. As use of these modalities increases, evaluation of the impact on readmission is warranted.

Methods

Data from the Pennsylvania Health Care Cost Containment Council were used to identify lobectomy operations performed in Pennsylvania from 2011 through 2014. Operations were stratified by approach: open, video-assisted thoracoscopic surgery (VATS) or robotic. Differences in patient characteristics were assessed with analysis of variance and chi-squared tests. Logistic regression modeled risk of 30-day readmission and linear regression modeled length of stay (LOS) after controlling for confounders.

Results

We evaluated 4,939 lobectomy operations (2,501 open, 1,944 VATS, 494 robotic) with 583 readmissions (11.8%). Robotic cases increased 333% over 4 years. VATS and open cases increased 38% and 22%, respectively. Surgical approach was not associated with hospital readmission (VATS odds ratio (OR) = 0.95; P = 0.632; and robotic OR = 1.02; P = 0.916). Longer LOS was associated with a greater likelihood of readmission (OR = 1.58; P = 0.002). LOS was 1 day less for VATS ( P < 0.001) and 1.5 days less for robotic lobectomy ( P < 0.001) when compared to an open approach. The most common reasons for readmission were respiratory complications and nonrespiratory infection.

Conclusions

Surgical approach does not directly affect readmission. However, minimally invasive lobectomy appears to be associated with shorter LOS and results in more patients discharged home. Decreased LOS and discharge home are associated with fewer readmissions.
Transient receptor potential melastatin 2–mediated heme oxygenase-1 has a role for bacterial clearance by regulating autophagy in peritoneal macrophages during polymicrobial sepsis
Authors: Qian XiaoWei , Cheng Hao , Chen XinZhong
Published: September 2019

Our previous study indicated an important protective role of transient receptor potential melastatin 2 (TRPM2) in controlling bacterial clearance in macrophages during polymicrobial sepsis by regulating heme oxygenase-1. Autophagy is necessary for macrophages to kill invasive bacteria. In the present study, TRPM2 knockout (KO) mice show decreased heme oxygenase-1 and autophagy in peritoneal macrophages after caecal ligation and puncture surgery. Caecal ligation and puncture-induced autophagy in peritoneal macrophages is dependent on heme oxygenase-1. TRPM2 KO mice treated with heme oxygenase-1 inducer before caecal ligation and puncture significantly increase autophagy of peritoneal macrophages, bacterial clearance rate and survival rate. In addition, TRPM2 KO mice treated with heme oxygenase-1 inducer before caecal ligation and puncture significantly attenuate organ injury and systemic inflammation. These improvements are reversed by autophagy inhibitor. Therefore, our findings suggest that TRPM2-mediated heme oxygenase-1 has a role for bacterial clearance possibly by regulating autophagy in peritoneal macrophages during polymicrobial sepsis.
Current pharmacologic treatments for smoking cessation and new agents undergoing clinical trials
Authors: Nagano Tatsuya , Katsurada Masahiro , Yasuda Yuichiro , Kobayashi Kazuyuki , Nishimura Yoshihiro
Published: September 2019

Smoking causes various diseases and is a major public health threat worldwide. Therefore, promoting smoking cessation is the most important intervention contributing to maintaining the health of smokers and nonsmokers and saving enormous financial expense. We reviewed existing and emerging smoking-cessation pharmacotherapies from the Cochrane Database of Systemic Reviews, PubMed, Ovid, and ClinicalTrials.gov databases. A literature review revealed that bupropion may be appropriate for patients interested in reducing smoking who dislike, or who have failed, nicotine-replacement therapy (NRT). Additionally, varenicline and NRT are efficacious first-line smoking cessation treatments and should be given to all individuals unless contraindicated.

The reviews of this paper are available via the supplementary material section.
Comparison of Soil Microbial Composition and Diversity Between Mixed and Monoculture Rubber Plantations in Hainan Province, China
Authors: Jatoi Muhammad Tahir , Lan Guoyu , Wu Zhixiang , Sun Rui , Yang Chuan , Tan Zhenghong
Published: September 2019

This study aimed to compare monoculture and mixed rubber plantations in terms of their soil bacterial and fungal composition. An Illumina MiSeq sequencing analysis was performed to investigate the composition and diversity of the soil bacterial and fungal communities among three different rubber ( Hevea brasiliensis) plantations: monoculture, Mixed 1 ( Hevea brasiliensis and Mytilaria laosensis), and Mixed 2 ( Hevea brasiliensis and Michelia macclurei) in Hainan. The results showed that the bacterial composition of the three rubber plantations was basically similar. However, there was a significant difference in fungal communities among the three rubber plantations at both the phylum and operational taxonomic unit level. The species richness, Chao, and Shannon diversity of bacterial communities of monoculture rubber plantations were higher than the Mixed 1 and Mixed 2 rubber plantations, whereas all diversity indexes of fungal communities were relatively equal for the monoculture and mixed rubber plantations. Soil nutrition (such as total nitrogen and total potassium) and soil pH are the main drivers of the bacterial composition ( p <  .001). However, soil pH and water content are the main drivers of the fungal composition ( p <  .001), and to some extent, soil pH can increase soil bacteria diversity. We suggest that alkaline fertilizers should be applied in mixed rubber plantations to improve the soil pH and, consequently, to increase the total diversity of the rubber plantation.
The End of a Stereotype: Only Children Are Not More Narcissistic Than People With Siblings
Authors: Dufner Michael , Back Mitja D. , Oehme Franz F. , Schmukle Stefan C.
Published: September 2019

The current research dealt with the stereotype that only children are more narcissistic than people with siblings. We first investigated the prevalence of this stereotype. In an online study (Study 1, N = 556), laypeople rated a typical only child and a typical person with siblings on narcissistic admiration and narcissistic rivalry, the two subdimensions of the Narcissistic Admiration and Rivalry Questionnaire. They ascribed both higher admiration and higher rivalry to the only child. We then tested the accuracy of this stereotype by analyzing data from a large and representative panel study (Study 2, N = 1,810). The scores of only children on the two narcissism dimensions did not exceed those of people with siblings, and this result held when major potentially confounding covariates were controlled for. Taken together, the results indicate that the stereotype that only children are narcissistic is prevalent but inaccurate.
Associations between attachment and pain: From infant to adolescent
Authors: Failo Alessandro , Giannotti Michele , Venuti Paola
Published: September 2019

Pain experience is a negative complex phenomenon influenced by several mechanisms. Attachment processes may affect the way in which individuals experience and signal pain. Hence, in the last two decades, the role of attachment quality has drawn attention in pain research and practice. However, previous reviews on this topic focused on adulthood and/or specific types or pain. We conducted a narrative review examining the association between attachment and different pain conditions from infancy to adolescence. Two independent researchers searched scientific databases for relevant papers. A total of 17 articles were included. Results highlight the following: (a) children and adolescents with chronic idiopathic pain showed low rates of attachment security compared to control groups; (b) pain conditions are consistently associated with elevated rates of at-risk pattern of attachment and information processing; and (c) the presence of unresolved trauma or loss is higher in children and adolescent who experienced pain compared to healthy controls. Despite the significance of these empirical evidences, the impact of caregiving environment and interpersonal context on pain experience in infancy and preschool age is poorly investigated compared to adulthood. Research on pain and attachment needs to be extended since the majority of the studies are limited to specific pain conditions. Future research should investigate the role of anxious attachment on procedural pain and transition from acute to chronic pain, testing new conceptual models. These findings shed light on the importance of relational factors and psychosocial vulnerabilities in pain clinical practice. An attachment-informed approach to pain will help health professionals to offer adequate support during procedures and to increase effectiveness of interventions. A developmental perspective is needed to integrate familial and relational contribution into a multimodal assessment and treatment of pain. Longitudinal studies are recommended.