bluuebunny/crossref_metadata_2025_split huggingface dataset:
Inter-professional education in a child mental health-care context: children’s nursing and clinical psychology students learning together
Authors: Cust Fiona , Combes Helen , Priest Helena , Cust Henry 
Published: December 2020

Purpose
Previous research has explored inter-professional education (IPE) in mental health contexts, for example, between mental health nurses and clinical psychologists (CPs). However, little research has explored IPE with children’s nurses (CNs) and CPs, who often work together in a range of in-patient and community mental health settings. Indeed, a significant proportion of CNs’ work involves identifying and responding to the mental health needs of children, young people and families; equally, CPs work directly into child teams, and their consultancy work requires awareness of other professional roles. However, knowledge and understanding of roles, and true collaborative working, appears to be limited. This study aimed to address these limitations.

Design/methodology/approach
A project was designed to bring together these two groups in an educational context, to explore ways in which collaborative working may enable effective mental health-care delivery. A total of 17 children’s nursing students and 15 clinical psychology trainees participated in a 3-day workshop, including experiential and clinical vignette work. Workshops were evaluated at three time points, using a questionnaire.

Findings
The workshops were effective in improving knowledge, skills and understanding of roles. Teamwork and discussions were helpful in modifying attitudes and perceptions. However, “defensiveness” was an important theme, demonstrating somewhat fixed beliefs about roles in relation to child mental health care.

Originality/value
Few studies have explored IPE in child mental health contexts, especially in the pre-qualification arena.
Rethinking social mobility in education: looking through the lens of professional capital
Authors: Major Lee Elliot , Weiner Jennie Miles 
Published: December 2020

PurposeThe purpose of this paper is to argue that current ways school systems have addressed social mobility is misguided at best and, at worst, hurts social mobility. Instead, we call for a focus on investment in teachers' professional capital as a primary lever for enhancing the likelihood they can effectively prepare and develop all children to lead successful lives after school. These arguments have become even more pertinent with the COVID-19 pandemic.Design/methodology/approachUsing contemporary research, and grounded in our collective decades of research in these areas, we define social mobility and document how the aim of improving it has become a central tenet of our governments' stated ambitions and the yardstick by which school systems' success is measured. We then show how the application of market-based approaches to schools and teachers' work has hindered social mobility and offer a new path forward.FindingsAfter 50 years of neoliberal policies incentivising individualistic and competitive behaviours, it is time to move towards policies that enhance professional capital and promote high quality collaboration between teachers. We call for a new path forward: a re-orientation to invest in teachers' capacity to realise the potential of education to improve the life prospects for all children, irrespective of their background.Originality/valueAs with so many issues, the COVID-19 pandemic has shone an intense light on the role of educators in society. There are credible concerns that economic and educational inequalities resulting from the crisis have the potential to trigger a fall in future social mobility levels. Yet this should also be seen as a new dawn for renewed thinking in which we seriously consider a shift away from neoliberal to professional capital policies to create an education system that nurtures teaching professionals, promotes collective behaviour and helps rather than hinders efforts to improve social mobility.
A qualitative analysis to identify takeover target criteria
Authors: Meghouar Hicham 
Published: December 2020

PurposeThis study proposes a qualitative analysis to identify takeover target criteria according to French Mergers and Acquisitions (M&A) practitioners.Design/methodology/approachA principal component factor analysis, applied to responses from 42 French M&A practitioners, highlighted four factors that summarize information about predictive variables and which explain the occurrence of takeover.FindingsAccording to the surveyed practitioners, four main axes explain 83% of the occurrence of takeover. These axes reflect motivations related to the undervalued target theory, synergy theory and agency theory. The first factor defined by the size of the company, its rate of return and turbulence in the sector. A second factor opposed market value and dividend payout ratio to the liquidity variable. The last two factors are called the debt factor, structured by the debt variable and the value creation factor, which opposed the value creation variable and transaction volume to the growth opportunities variable. The results therefore confirmed the importance of some predictor variables tested in previous studies and showed different results.Research limitations/implicationsThis study was limited in terms of sample size. The low number of responses obtained reflects the sensitivity of the subject, insofar as it highlights the predictive model used by M&A practitioners (professional secrecy). Future investigations will involve in extending the questionnaire approach to a larger sample of continental European M&A practitioners.Originality/valuePredicting takeover targets has been the subject of abundant literature. The results do not converge and are sometimes contradictory. This paper undertakes a field study conducted using a questionnaire survey to detect predictive variables used by M&A practitioners in their identification of a target firm. The authors aim to identify a relevant indicators favorable to the occurrence of a takeover bid and which are/or not handled by the literature.
A sustainable urban water management model under uncertainty: a case study
Authors: Shabani Maryam , Shams Gharneh Naser , Akhavan Niaki Seyed Taghi 
Published: December 2020

PurposeTackling the challenges of water scarcity requires comprehensive management according to financial, environmental and social issues. This paper aims to develop a planning approach for systematic decision-making and pay attention to uncertainties in water demand management and supply investment.Design/methodology/approachThis study presents a multiobjective optimization model to manage water resources based on the balance of supply and demand. The objectives of the model include economic, social and environmental (sustainable development) factors. The model achieves an optimal urban water portfolio by using a scenario tree.FindingsThe mathematical goal programming (GP) in a multiobjective optimization model is applied and solved by the branch and bound method. The results indicate the selected supply augmentation and demand management options in each stage for 20 years according to the dry, normal and wetness year scenarios.Practical implicationsThis model is based on a real-world case and has been implemented in the city of Karaj. It can be applied for water management of other cities concerning sustainable development as well.Originality/valueThis paper innovates by considering the sustainable development criteria that are defined using three objective functions, including economic, social and environmental factors. The balance of supply and demand concerning uncertainty has not been investigated in any urban water portfolios. The standardized precipitation evapotranspiration index (SPEI) is incorporated to generate different scenarios. To the best of the authors’ knowledge, this approach is used for the first time.
Tourism – resilient but vulnerable as “the times they are a changing” in the “new normality”
Authors: Butler Richard 
Published: December 2020

Purpose
The purpose of this paper is to present a viewpoint about the short- and long-term future of tourism in the light of the effects of the response to Covid-19 and the implications of potential changes tourism might be facing.

Design/methodology/approach
The paper is based on a review of current media and academic commentaries and articles on the impact of Covid-19 on tourism, and the likelihood of changes being forced on tourism by external agents of change desiring a different form that the industry should take.

Findings
Current concerns and changes in patterns of tourism are being driven by two main forces: restrictions imposed on travel, both domestic and international, and fear by potential tourists and destination hosts of infection being caused by the resumption of tourist travel. The situation is extremely vulnerable, changing long-established patterns of behaviour and the effects of tourism on economies, communities and environments. The future for tourism is seen as generally positive in the long term, but agents of change opposed to the traditional patterns of tourism may create a negative environment that could cause severe disruption to the industry and its customers, unless tourism displays willingness and resolve to correct previously inappropriate ways of operating.

Originality/value
This paper presents a viewpoint about the short- and long-term future of tourism.
Airlift and tourism development: two sides of the same coin
Authors: Eccles Gavin 
Published: December 2020

Purpose
This viewpoint paper provides insights and actions as to how destinations and airports need to be aligned in post-COVID-19 resumption. This paper aims to inform those working in airports and tourism boards about how to deal with airlines and support connectivity and route development post-COVID-19.

Design/methodology/approach
This paper provides a practical viewpoint based on working with airlines and tourism boards as part of consultancy and advisory development.

Findings
This paper offers practical suggestions on how airlines, airports and tourism boards can work together to support air connectivity and tourism development.

Practical implications
This paper provides those working in aviation and the tourism industry with practical steps to manage route development and connectivity post-COVID-19.

Originality/value
The paper suggests new ways of working towards the integration of efforts made by airlines, airports and tourism boards.
Generation of seismic excitations compatible with target spectrum: application to Eurocode 8
Authors: Boudina Abdellah , Hammoutene Malek 
Published: December 2020

PurposeThis paper aims to artificially generate seismic accelerograms compatible with the response spectrum imposed as a function of the given environmental parameters such as magnitude, epicentral distance and type of soil. This study is necessary for the non-linear dynamic analysis of structures in regions where real seismic records are not available.Design/methodology/approachFirst, a stochastic iterative method is used to estimate the spectral densities of acceleration power from the respective target response spectra. Thereafter, based on the superposition of seismic waves, a subsequent iterative procedure, which implicitly takes into account the non-stationary character of temporal intensity content of strong ground motions, is developed to synthesize, from these power spectral density, the corresponding acceleration time histories. The phase contents of the ground acceleration samples, thus obtained, are generated using a probability density function of phase derivatives with characteristic parameters estimated from seismological considerations. When based on seismic codes spectrum compatible criteria, this procedure can be used to generate strong ground motions for structural design.FindingsThe results found show that the forms of acceleration of the target and the simulated signals have similar characteristics in terms of strong motion durations, the peak ground acceleration values, corresponding time of occurrence and also, the corresponding cumulative energy functions follow practically the same pattern of variations.Originality/valueThe aim of this study is to generate seismic accelerograms compatible with regulatory spectra by the composition of the three acceleration duration segments based on environmental parameters (magnitude, epicentral distance and type of soil) and which subsequently serves to control the time envelope of the generated signals, and therefore the random generation of phase derivatives, which has not been previously treated.
Large trees and decay: Suppliers of a keystone resource for cavity‐using wildlife in old‐growth and secondary Andean temperate forests
Authors: Ibarra José Tomás , Novoa Fernando J. , Jaillard Hélène , Altamirano Tomás A. 
Published: December 2020

AbstractTree cavities are a keystone resource for many wildlife species worldwide. In Andean temperate forests of South America, many species of birds, mammals and reptiles use cavities to achieve their life history requirements. However, information on cavity supply and drivers of cavity production in these forests remains largely undocumented. We examined the patterns of tree‐cavity supply in successional native forests, exploring the potential drivers of cavity occurrence and relative abundances in Andean temperate ecosystems of southern Chile. In 10 forest stands, we established 369 vegetation plots and measured 7951 trees. For each tree, we recorded the species and measured the diameter at breast height (DBH), decay class and number of cavities. While tree density was much higher in secondary than in old‐growth forest stands, the density of nonexcavated cavities was higher in old‐growth than in secondary forests. Cavity occurrence and relative abundances (number of cavities per tree) were higher in large decaying and standing dead trees (i.e. habitat legacies) than in young healthy trees. Importantly, DBH and decay had a stronger influence on the supply of nonexcavated than excavated cavities. Our results highlight the importance of old‐growth forest stands, tree decay processes and habitat legacies for securing a continuous supply of a keystone habitat resource for tree cavity‐using wildlife in a global biodiversity hotspot of South America.Abstract in Spanish is available with online material.
A Comparison of Mental and Behavioral Health Risks Factors Associated With Current Dual Use of Electronic Cigarette and Conventional Tobacco Cigarettes With Exclusive Tobacco Cigarette Use and Nonuse Among Adults in the United States
Authors: Okunna Nene 
Published: December 2020

Background and ObjectivesWhile health risks associated with tobacco cigarette use are well‐known, additional risks of dual use are poorly understood. This study compared mental and behavioral health risk factors associated with the current dual use of e‐cigarettes and conventional tobacco cigarettes with current exclusive users of tobacco cigarettes and nonusers of either e‐cigarettes or tobacco cigarettes.MethodsData from the 2016 National Behavioral Risk Factor Surveillance System (BRFSS) were analyzed (N = 277,034). Current dual use was defined as the current use of tobacco cigarettes and the use of e‐cigarettes, everyday or some days. Multivariate logistic regression analysis was used to assess associations between dual use and mental and behavioral health risks compared with exclusive tobacco cigarette users and nonusers.ResultsCompared with nonusers, current dual use was associated with increased odds of having more than 14 days of self‐reported poor physical health (adjusted odd ratio [AOR], 1.9; P < .01), more than 14 days of self‐reported poor mental health (AOR, 1.8; P < .01), a diagnosis of depression (AOR, 2.2; P < .001); using smokeless tobacco products (AOR, 1.6; P < .05), alcohol use (AOR, 1.6; P < .01), and marijuana use (AOR, 8.3; P < .001) than current exclusive users of tobacco cigarettes.Conclusions and Scientific SignificanceThe concurrent use of e‐cigarettes and tobacco cigarettes is associated with increased odds of having behavioral and mental health problems. These findings may be indicative of increased health risks associated with dual use, compared with the exclusive use of tobacco cigarettes, and have important implications for public health interventions and policies aimed at mitigating health risk behaviors. (Am J Addict 2020;00:00–00)
Microstructure of the tongue surface and lingual glands of the Sulawesi bear cuscus, Ailurops ursinus (Marsupialia: Phalangeridae)—A light and scanning electron microscopic study
Authors: Goździewska‐Harłajczuk Karolina , Klećkowska‐Nawrot Joanna , Hamouzová Pavla , Čížek Petr 
Published: December 2020

AbstractThis study aimed to evaluate the microstructure of the surface of the tongue and lingual glands of the vulnerable native Sulawesi bear Ailurops ursinus. The study was carried out on five tongues collected from four adult animals and one young animal. There was variation in the shape of the filiform papillae. Few conical papillae were observed on the caudo‐lateral surface of the tongue. The gustatory papillae included fungiform papillae on the entire lingual surface and three vallate papillae, with the largest papilla located centrally. The foliate papillae were present on all the studied tongues and consisted of parallel folia on the right and left caudo‐lateral side of the tongue, which were divided into five to eight sulci. Numerous openings of the lingual glands were present on surface of the root of the tongue. Histochemical studies of the cells of the lingual glands showed the differences between young and adult animals. Thus, the composition of the secretion of these glands depends on age of animals. An aggregation of lymphatic cells was observed beneath the surface of the root epithelium. Keel (enlargement of mucosa) was present on the ventral surface of the tongue medially and was composed of the connective tissue and epithelium.
Differences in risk factors for anticoagulant‐related nephropathy between warfarin and direct oral anticoagulants: Analysis of the Japanese adverse drug event report database
Authors: Mitsuboshi Satoru , Niimura Takahiro , Zamami Yoshito , Ishizawa Keisuke 
Published: December 2020

Limited information is available on anticoagulant‐related nephropathy (ARN). We therefore reviewed the Japanese Adverse Drug Event Report database to investigate kidney injury (KI) in patients administered warfarin or direct oral anticoagulants (DOACs) and sought to clarify the risk factors for ARN. KI risk in warfarin users was associated with male sex (odds ratio [OR], 1.70; 95% confidence interval [CI], 1.35–2.13; P < .01) and age ≥80 years (OR, 1.35; 95% CI, 1.07–1.72; P = .01). KI risk in DOAC users was associated with body weight ≥80 kg (OR, 1.60; 95% CI, 1.01–2.53; P = .04) and use of dabigatran (OR, 1.61; 95% CI, 1.09–2.37; P < .01). Our findings suggest that risk factors for ARN differ between warfarin and DOACs and that these risk factors may be associated with bleeding risk. Therefore, the risk of ARN may be decreased by better managing bleeding risk in patients taking anticoagulants.
Weight calibration to improve efficiency for estimating pure risks from the additive hazards model with the nested case‐control design
Authors: Shin Yei Eun , Pfeiffer Ruth M. , Graubard Barry I. , Gail Mitchell H. 
Published: December 2020

AbstractWe study the efficiency of covariate‐specific estimates of pure risk (one minus the survival function) when some covariates are only available for case‐control samples nested in a cohort. We focus on the semiparametric additive hazards model in which the hazard function equals a baseline hazard plus a linear combination of covariates with either time‐varying or time‐invariant coefficients. A published approach uses the design‐based inclusion probabilities to reweight the nested case‐control data. We obtain more efficient estimates of pure risks by calibrating the design weights to data available in the entire cohort, for both time‐varying and time‐invariant covariate coefficients. We develop explicit variance formulas for the weight‐calibrated estimates based on influence functions. Simulations show the improvement in precision by using weight calibration and confirm the consistency of variance estimators and the validity of inference based on asymptotic normality. Examples are provided using data from the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial Study (PLCO).
Carbenoxolone and 18β‐glycyrrhetinic acid inhibit inositol 1,4,5‐trisphosphate‐mediated endothelial cell calcium signalling and depolarise mitochondria
Authors: Buckley Charlotte , Zhang Xun , Wilson Calum , McCarron John G. 
Published: December 2020

Background and PurposeCoordinated endothelial control of cardiovascular function is proposed to occur by endothelial cell communication via gap junctions and connexins. To study intercellular communication, the pharmacological agents carbenoxolone (CBX) and 18β‐glycyrrhetinic acid (18βGA) are used widely as connexin inhibitors and gap junction blockers.Experimental ApproachWe investigated the effects of CBX and 18βGA on intercellular Ca2+ waves, evoked by inositol 1,4,5‐trisphosphate (IP3) in the endothelium of intact mesenteric resistance arteries.Key ResultsAcetycholine‐evoked IP3‐mediated Ca2+ release and propagated waves were inhibited by CBX (100 μM) and 18βGA (40 μM). Unexpectedly, the Ca2+ signals were inhibited uniformly in all cells, suggesting that CBX and 18βGA reduced Ca2+ release. Localised photolysis of caged IP3 (cIP3) was used to provide precise spatiotemporal control of site of cell activation. Local cIP3 photolysis generated reproducible Ca2+ increases and Ca2+ waves that propagated across cells distant to the photolysis site. CBX and 18βGA each blocked Ca2+ waves in a time‐dependent manner by inhibiting the initiating IP3‐evoked Ca2+ release event rather than block of gap junctions. This effect was reversed on drug washout and was unaffected by small or intermediate K+‐channel blockers. Furthermore, CBX and 18βGA each rapidly and reversibly collapsed the mitochondrial membrane potential.Conclusion and ImplicationsCBX and 18βGA inhibit IP3‐mediated Ca2+ release and depolarise the mitochondrial membrane potential. These results suggest that CBX and 18βGA may block cell–cell communication by acting at sites that are unrelated to gap junctions.
Cervical cytomegalovirus reactivation, cytokines and spontaneous preterm birth in Kenyan women
Authors: Begnel E R , Drake A L , Kinuthia J , Matemo D , Huang M-L , Ásbjörnsdóttir K H , Chohan V , Beima-Sofie K , John-Stewart G , Lehman D , Slyker J 
Published: December 2020

Summary
Genital cytomegalovirus (CMV) reactivation is common during the third trimester of pregnancy. We hypothesized that cervical CMV shedding may increase risk of spontaneous preterm birth (sPTB) through the release of inflammatory cytokines in the cervix. We conducted a nested case–control analysis to determine the relationship between CMV shedding and sPTB using data and samples from a prospective cohort study in western Kenya. Women who delivered between 28 + 0 and 33 + 6 weeks gestation were matched by gestational age at sample collection to controls who delivered ≥ 37 + 0 weeks. Levels of CMV DNA and interleukin (IL)-1 beta (β), IL-6, IL-8 and tumor necrosis factor (TNF)-α were measured in cervical swabs. We used conditional logistic regression to assess relationships between CMV shedding, cervical cytokine levels and sPTB. Among 86 cases and 86 matched controls, cervical CMV levels were not significantly associated with sPTB [odds ratio (OR) = 1·23, 95% confidence interval (CI) = 0·59–2·56], but were significantly associated with higher levels of cervical IL-6 (β = 0·15, 95% CI = 0·02–0·29) and TNF-α (β = 0·14, 95% CI = 0·01–0·27). In univariate analysis, higher odds of sPTB was associated with higher cervical IL-6 levels (OR = 1·54, 95% CI = 1·00–2·38), but not with other cervical cytokines. In this cohort of Kenyan women, we did not find a significant association between cervical CMV shedding and sPTB before 34 weeks.