bluuebunny/crossref_metadata_2025_split huggingface dataset:
Helmet-Wearing Practices and Barriers in Toronto Bike-Share Users: a Case-Control Study
Authors: Friedman Steven Marc , Adamson Matthew , Cleiman Paula , Arenovich Tamara , Oleksak Karolina , Mohabir Ishmael Michael , Ta Robert , Reiter Kimberley 
Published: June 2015

AbstractBackgroundHelmet use among bike-share users is low. We sought to characterize helmet-use patterns, barriers to helmet use, and cycling safety practices among bike-share users in Toronto.MethodsA standardized survey of public bike-share program (PBSP) users at semi-random distribution of PBSP stations was undertaken. By maintaining a ratio of one helmet-wearer (HW): two non-helmet-wearers (NHW) per survey period, we controlled for location, day, time, and weather.ResultsSurveys were completed on 545 (180 HW, 365 NHW) unique users at 48/80 PBSP locations, from November 2012 to August 2013. More females wore helmets (F: 41.1%, M: 30.9%,p=0.0423). NHWs were slightly younger than HWs (NHW mean age 34.4 years vs HW 37.3,p=0.0018). The groups did not differ by employment status, education, or income.Helmet ownership was lower among NHWs (NHW: 62.4% vs HW: 99.4%,p<0.0001), as was personal bike ownership (NHW: 65.8%, vs HW: 78.3%,p=0.0026). NHWs were less likely to always wear a helmet on personal bikes (NHW: 22.2% vs HW: 66.7%,p<0.0001), and less likely to wear a helmet always or most of the time on PBSP (NHW: 5.8% vs HW: 92.3%,p<0.0001). Both groups, but more HWs, had planned to use PBSP when leaving their houses (HW: 97.2% vs NHW: 85.2%,p<0.0001), primarily to get to work (HW: 88.3% vs NHW: 84.1%,p=0.19). NHWs were more likely to report that they would wear a helmet more (NHW: 61.4% vs HW: 13.9%,p<0.0001), and/or cycle less (NHW: 22.5% vs HW: 4.4%) if helmet use was mandatory.ConclusionsPBSP users surveyed appear to make deliberate decisions regarding helmet use. NHWs tended to be male, slightly younger, and less likely to use helmets on their personal bikes. As Toronto cyclists who do not wear helmets on PBSP generally do not wear helmets on their personal bikes, interventions to increase helmet use should target both personal and bike-share users. Legislating helmet use and provision of rental helmets could improve helmet use among bike-share users, but our results suggest some risk of reduced cycling with legislation.
Infant Mental Health Research in Africa: a call for action for research in the next 10 years
Authors: Tomlinson Mark , Morgan Barak 
Published: June 2015

Background.Less than 3% of articles published in the peer reviewed literature include data from low- and middle-income countries – where 90% of the world's infants live.Methods.In this paper, we discuss the context of infancy in Africa and the conditions of adversity obtaining in Africa.Results.We discuss the implications of poverty on parenting, and linked to this outline the impact of maternal depression on infant development.Conclusions.We outline three features of the field of infant mental health research in Africa, and issue a call for action about what we believe is needed in order to develop the field in the next decade.
The effects of external stakeholder pressure and ethical leadership on corporate social responsibility in China
Authors: Tian Qing , Liu Yan , Fan Jianhong 
Published: June 2015

AbstractWe examined how external stakeholder pressure and ethical leadership independently and interactively influence the implementation of corporate social responsibility. Based on data collected from 292 employees from 53 companies (Study 1) and from 224 middle-level managers from 40 companies (Study 2) in mainland China, we found that both ethical leadership and external stakeholder pressure have significant and positive impacts on corporate social responsibility implementation and the positive effect of external stakeholder pressure on corporate social responsibility weakens under a higher level of ethical leadership and strengthens under a low level of ethical leadership. The theoretical and practical implications of these findings are discussed.
The impact of prestigious top management team on international alliance formation: Evidence from Taiwanese electronics firms
Authors: Wang Yu-Kai (Mike) 
Published: June 2015

AbstractForming strategic alliances with foreign organizations is critical for firms, as it can enable them to access external resources globally. However, because firms, especially those in emerging economies, may possess less legitimacy in foreign countries, potential foreign alliance partners may lack satisfactory organizational information to adequately evaluate them. By applying signaling theory, this study argues that alternative sources, such as the prestige characteristics of the top management team, play an important role in signaling the quality of firms. Additionally, this study expects that the effects of the prestige characteristics of top management teams on the formation of international strategic alliances are lessened when the number of prior international alliances increases. The empirical results support our arguments. Overall, this study contributes by bringing signaling theory into the research of the formation of international strategic alliances.
Pharmacogenomic and pharmacogenetic-guided therapy as a tool in precision medicine: current state and factors impacting acceptance by stakeholders
Authors: HESS GREGORY P. , FONSECA EILEEN , SCOTT RACHEL , FAGERNESS JESEN 
Published: June 2015

SummaryPharmacogenetic/pharmacogenomic (PGx) testing is currently available for a wide range of health problems including cardiovascular disease, cancer, diabetes, autoimmune disorders, mental health disorders and infectious diseases. PGx contributes important information to the field of precision medicine by clarifying appropriate treatments for specific disease subtypes. Tangible benefits to patients including improved outcomes and reduced total health care costs have been observed. However, PGx-guided therapy faces many barriers to full integration into clinical practice and acceptance by stakeholders, whether practitioner, patient or payer. Each stakeholder has a unique perspective on the role of PGx testing, although all are similarly challenged with demonstrating or appraising its cost-to-benefit value. Coverage by insurers is a critical step in achieving widespread adoption of PGx testing. The acceleration of adoption of precision medicine in general and for PGx testing in particular will be determined by how quickly robust evidence can be accumulated that shows a return on investment for payers in terms of real dollars, for clinicians in terms of patient clinical responses, and for patients in terms of economic, health and quality of life outcomes. Trends in PGx testing utilization and uptake by payers in real-world practice are discussed; the role of pharmacoeconomics in assessing cost-effectiveness is highlighted using a case study in psychiatric care, and several issues that will affect adoption of PGx testing in the United States (US) over the next few years are reviewed.
Islamic Law States and Peaceful Resolution of Territorial Disputes
Authors: Powell Emilia Justyna 
Published: June 2015

AbstractThis article argues that specific characteristics of the domestic legal institutions of Islamic law states shape these states' choices of peaceful resolution methods in territorial disputes. After providing original data on the characteristics of Islamic legal structures, I systematically compare pertinent rules of international dispute resolution methods and Islamic law. I demonstrate empirically that not all Islamic law states view international settlement venues in the same way. Secular legal features, such as constitutional mentions of education, supreme court, or peaceful settlement of disputes have the power to attract these states to the most formal international venues—arbitration and adjudication. On the other hand, Islamic law states whose legal system is infused with Islamic religious precepts are attracted to less-formalized venues.
The Forgotten History of the Chilean Transition: Armed Resistance Against Pinochet and US Policy towards Chile in the 1980s
Authors: FIGUEROA CLARK VICTOR 
Published: June 2015

AbstractThe history of the transition to civilian rule in Chile largely overlooks or marginalizes the role of the armed and confrontational forms of resistance to the dictatorship. This article traces the pre and post-coup history of the Left's engagement with armed forms of struggle and evaluates the effects their incorporation into the struggle against the dictatorship had upon the regime and the Reagan administration. It concludes that armed resistance was a major factor in determining US policy to Chile during the 1980s, and therefore played an important role in the transition as a whole.
Enacting Agrarian Law: The Effects of Legal Failure in Post-revolutionary Mexico
Authors: LANDA MÓNICA M. SALAS 
Published: June 2015

AbstractThe agrarian body of law created by government legislators and jurists in the aftermath of the Mexican Revolution (1910–1920), sought to restore pueblos’ juridical standing by allowing communities to hold land collectively in the form of ejidos. Yet, state efforts to restructure property relations in the countryside often articulated with local alternative territorial projects that challenged the implementation of these redistributive legal measures. During the course of 50 years, cattle ranchers from the community of El Huanal in Nautla, Veracruz, defended private property, resisted land expropriation, and prevented the establishment of an ejido in the community. How did rancheros achieve this? How did they respond to the pressures of ‘peasant’ mobilisation? How did post-revolutionary legal discourse come to frame this struggle over land? What changes did this failed attempt to implement land reform trigger in the region? Looking closely at the conflicts, interactions, negotiations, and everyday practices that unfolded among a variety of actors around the interpretation and the applicability of ‘the law’, this article demonstrates how the agrarian reform, despite never having been implemented, altered both the material landscape and the social configuration of this community of coastal Veracruz.
Verbless predicative structures across Romance
Authors: MUNARO NICOLA 
Published: June 2015

This article develops an analysis of a verbless predicative structure attested throughout Romance: in this type of reduced clause the predicate linearly precedes the subject and is separated from it by a clear intonational break, while the missing verb is interpreted as a silent copula. I argue that this structure should be viewed as the result of three movement steps: the first step is to be identified with predicate inversion, that is, extraction of the predicate from the complement position of the predicative small clause to a higher specifier position thanks to phase extension, followed by raising of the predicate to the specifier of SubjP to check the EPP feature, and finally to the specifier of the left-peripheral projection FocusP in order to check a focus feature. The present analysis is based on the crucial, and independently motivated assumption, that the process of phase extension, produced by raising of the small clause internal relator R° to a higher functional head F°, is limited to small clauses associated with individual-level predicates. The verbless predicative structure is then compared to an analogous construction in which the preposed predicate is preceded by awh-item, arguing that, despite their apparent similarity, the two structures should be clearly distinguished.
Increased prevalence and geographic spread of the cardiopulmonary nematode Angiostrongylus vasorum in fox populations in Great Britain
Authors: TAYLOR C. S. , GARCIA GATO R. , LEARMOUNT J. , AZIZ N. A. , MONTGOMERY C. , ROSE H. , COULTHWAITE C. L. , MCGARRY J. W. , FORMAN D. W. , ALLEN S. , WALL R. , MORGAN E. R. 
Published: June 2015

SUMMARYThe nematode Angiostrongylus vasorum is becoming more widely recorded globally, and is of increasing concern as a cause of disease in dogs. Apparent geographic spread is difficult to confirm due to a lack of standardized disease recording systems, increasing awareness among veterinary clinicians, and recent improvements in diagnostic technologies. This study examines the hypothesis that A. vasorum has spread in recent years by repeating the methods of a previous survey of the fox population. The hearts and lungs of 442 foxes from across Great Britain were collected and examined by dissection and flushing of the pulmonary circulation and microscopic inspection of tracheal scrapes. Sampling and parasite extraction methods were identical to an earlier survey in 2005 to ensure comparability. Prevalence of A. vasorum was 18·3% (exact binomial confidence bounds 14·9–22·3), compared with 7·3% previously (5·3–9·9, n = 546), and had increased significantly in most regions, e.g. 7·4% in the Northern UK (previously zero) and 50·8% in the south-east (previously 23·2%). Other nematodes identified were Crenosoma vulpis (prevalence 10·8%, CI 8·1–14·2) and Eucoleus aerophilus (31·6%, CI 27·3–36·2). These data support the proposal that A. vasorum has increased in prevalence and has spread geographically in Great Britain.
Panic disorder and incident coronary heart disease: a systematic review and meta-regression in 1 131 612 persons and 58 111 cardiac events
Authors: Tully P. J. , Turnbull D. A. , Beltrame J. , Horowitz J. , Cosh S. , Baumeister H. , Wittert G. A. 
Published: June 2015

Background.Substantial healthcare resources are devoted to panic disorder (PD) and coronary heart disease (CHD); however, the association between these conditions remains controversial. Our objective was to conduct a systematic review of studies assessing the association between PD, related syndromes, and incident CHD.Method.Relevant studies were retrieved from Medline, EMBASE, SCOPUS and PsycINFO without restrictions from inception to January 2015 supplemented with hand-searching. We included studies that reported hazard ratios (HR) or sufficient data to calculate the risk ratio and 95% confidence interval (CI) which were pooled using a random-effects model. Studies utilizing self-reported CHD were ineligible. Twelve studies were included comprising 1 131 612 persons and 58 111 incident CHD cases.Results.PD was associated with the primary incident CHD endpoint [adjusted HR (aHR) 1.47, 95% CI 1.24–1.74, p < 0.00001] even after excluding angina (aHR 1.49, 95% CI 1.22–1.81, p < 0.00001). High to moderate quality evidence suggested an association with incident major adverse cardiac events (MACE; aHR 1.40, 95% CI 1.16–1.69, p = 0.0004) and myocardial infarction (aHR 1.36, 95% CI 1.12–1.66, p = 0.002). The risk for CHD was significant after excluding depression (aHR 1.64, 95% CI 1.45–1.85) and after depression adjustment (aHR 1.38, 95% CI 1.03–1.87). Age, sex, length of follow-up, socioeconomic status and diabetes were sources of heterogeneity in the primary endpoint.Conclusions.Meta-analysis showed that PD was independently associated with incident CHD, myocardial infarction and MACE; however, reverse causality cannot be ruled out and there was evidence of heterogeneity.
Satisfaction with social care services among South Asian and White British older people: the need to understand the system
Authors: WILLIS ROSALIND , KHAMBHAITA PRIYA , PATHAK PATHIK , EVANDROU MARIA 
Published: June 2015

ABSTRACTNational surveys show that people from minority ethnic groups tend to be less satisfied with social care services compared with the white population, but do not show why. Research indicates that barriers to accessing services include lack of information, perceptions of cultural inappropriateness and normative expectations of care. Less research has examined the experience of minority ethnic service users after they access services. This study conducted in-depth interviews with 82 South Asian and White British service users and family carers, the majority of whom were older people. Thematic analysis was used. The key theme was understanding the social care system. Participants with a good understanding of the system were more able to adapt and achieve control over their care. Participants with a poor understanding were uncertain about how to access further care, or why a service had been refused. More White British than South Asian participants had a good understanding of the system. There was more in common between the South Asian and White British participants' experiences than might have been expected. Language was an important facilitator of care for South Asian participants, but ethnic matching with staff was less important. Recommendations include better communication throughout the care process to ensure service users and carers have a clear understanding of social care services and hence a better experience.
Children's abstraction and generalization of English lexical stress patterns
Authors: REDFORD MELISSA A. , OH GRACE E. 
Published: June 2015

AbstractThe current study investigated school-aged children's internalization of the distributional patterns of English lexical stress as a function of vocabulary size. Sixty children (5;3 to 8;3) participated in the study. The children were asked to blend two individually presented, equally stressed syllables to produce disyllabic nonwords with different resulting structures in one of two frame sentences. The frame sentences were designed to elicit either a noun or verb interpretation of the nonword. Children's receptive vocabulary was also assessed. The results indicated that children more readily blended syllable pairs that resulted in trochaic-compatible word structures than in iambic-compatible structures. This effect was strongest in young children with large vocabularies. As for stress placement, all children were sensitive to the effect of word structure, but only children with the largest vocabularies were sensitive to the biasing effect of grammatical category (noun = trochee; verb = iamb). The study results are discussed with reference to the observation that speech motor skills develop in tandem with lexical acquisition and the hypothesis that phonological knowledge emerges in part from abstraction across lexical representations.
The national web-based outbreak rapid alert system in Norway: eight years of experience, 2006–2013
Authors: GUZMAN-HERRADOR B. , VOLD L. , BERG T. , BERGLUND T. M. , HEIER B. , KAPPERUD G. , LANGE H. , NYGÅRD K. 
Published: June 2015

SUMMARYIn 2005, the Norwegian Institute of Public Health established a web-based outbreak rapid alert system called Vesuv. The system is used for mandatory outbreak alerts from municipal medical officers, healthcare institutions, and food safety authorities. As of 2013, 1426 outbreaks have been reported, involving 32913 cases. More than half of the outbreaks occurred in healthcare institutions (759 outbreaks, 53·2%). A total of 474 (33·2%) outbreaks were associated with food or drinking water. The web-based rapid alert system has proved to be a helpful tool by enhancing reporting and enabling rapid and efficient information sharing between different authorities at both the local and national levels. It is also an important tool for event-based reporting, as required by the International Health Regulations (IHR) 2005. Collecting information from all the outbreak alerts and reports in a national database is also useful for analysing trends, such as occurrence of certain microorganisms, places or sources of infection, or route of transmission. This can facilitate the identification of specific areas where more general preventive measures are needed.
Nonlinear and threshold of the association between meteorological factors and bacillary dysentery in Beijing, China
Authors: LI Z. J. , ZHANG X. J. , HOU X. X. , XU S. , ZHANG J. S. , SONG H. B. , LIN H. L. 
Published: June 2015

SUMMARYPrevious studies examining the weather–bacillary dysentery association were of a large time scale (monthly or weekly) and examined the linear relationship without checking the linearity assumption. We examined this association in Beijing at a daily scale based on the exposure-response curves using generalized additive models. Our analyses suggested that there were thresholds for effects of temperature and relative humidity, with an approximately linear effect for temperature >12·5 °C [excess risk (ER) for 1 °C increase: 1·06%, 95% confidence interval (CI) 0·63–1·49 on lag day 3] and for relative humidity >40% (ER for 1% increase: 0·18%, 95% CI 0·12–0·24 at lag day 4); and there were linear effects of rainfall (ER for 1-mm increase: 0·22%, 95% CI 0·12–0·32), negative effects for wind speed (ER: −2·91%, 95% CI −4·28 to −1·52 at lag day 3) and sunshine duration (ER: −0·25% 95% CI −0·43 to −0·07 at lag day 4). This study suggests that there are thresholds for the effects of temperature and relative humidity on bacillary dysentery, and these findings should be considered in its prevention and control programmes.
Duration of syphilis symptoms at presentations in men who have sex with men in Australia: are current public health campaigns effective?
Authors: CHOW E. P. F. , DUTT K. , FEHLER G. , DENHAM I. , CHEN M. Y. , BATROUNEY C. , PEEL J. , READ T. R. H. , BRADSHAW C. S. , FAIRLEY C. K. 
Published: June 2015

SUMMARYThe rapid rise in syphilis cases has prompted a number of public health campaigns to assist men who have sex with men (MSM) recognize and present early with symptoms. This study aimed to investigate the temporal trend of the duration of self-report symptoms and titre of rapid plasma reagin (RPR) in MSM with infectious syphilis. Seven hundred and sixty-one syphilis cases in MSM diagnosed at the Melbourne Sexual Health Centre (MSHC) from 2007–2013 were reviewed. Median duration of symptoms and RPR titres in each year were calculated. The median durations of symptoms with primary and secondary syphilis were 9 [interquartile range (IQR) 6–14] days and 14 (IQR 7–30) days, respectively. The overall median titre of RPR in secondary syphilis (median 128, IQR 64–256) was higher than in primary syphilis (median 4, IQR 1–32) and in early latent syphilis (median 32, IQR 4–64). The median duration of symptoms for primary syphilis, secondary syphilis and titre of RPR level did not change over time. Public health campaigns were not associated with a significant shorter time from onset of symptoms to treatment. Alternative strategies such as more frequent testing of MSM should be promoted to control the syphilis epidemic in Australia.
Prospective Memory Performance in Traumatic Brain Injury Patients: A Study of Implementation Intentions
Authors: Mioni Giovanna , Rendell Peter G. , Terrett Gill , Stablum Franca 
Published: June 2015

AbstractTraumatic brain injury (TBI) patients often present with prospective memory (PM) dysfunction. Forgetting to complete tasks may result in a loss of independence, limited employment prospects and anxiety, therefore, it is important to develop programs to improve PM performance in TBI patients. A strategy which may improve PM performance is implementation intentions. It involves making explicit plans specifying when, where and how one will perform a task in the future. In the present study, a group of 36 TBI patients and a group of 34 controls performed Virtual Week using either implementation intentions or no strategy. The results showed that the PM performance of TBI patients was less accurate than controls, in particular when the PM cue was time-based. No effect of implementation intentions was observed for TBI patients, however, controls improved their PM performance when the task was time-based. The findings suggest that strategies to improve PM in this clinical group are likely to be more complex than those that benefit healthy adults and may involve targeting phases of the PM process other than, or in addition to, the intention formation phase. (JINS, 2015,21, 305–313)