bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ruddy-headed GooseChloephaga rubidiceps: former plague and present protected species on the edge of extinction
Authors: COSSA NATALIA A. , FASOLA LAURA , ROESLER IGNACIO , REBOREDA JUAN CARLOS 
Published: August 2016

SummaryThe Ruddy-headed GooseChloephaga rubidicepshas two separate and genetically distinct populations, one sedentary that inhabits the Malvinas/Falklands Islands and another migratory, which inhabits continental southern South America. New information suggests that these populations should be considered as different evolutionarily significant units. The latter population breeds in Austral Patagonia (Argentina and Chile) and overwinters in Central Argentina. It was a very common species in Austral Magellanic steppe grasslands before 1931, when it was declared an “agricultural pest” by the Argentinian government, together with other sheldgeese species. Since then, the continental Ruddy-headed Goose population has declined becoming one of the scarcest species in Austral Magellanic steppe. Nowadays, its population is categorised as critically endangered in Argentina and endangered in Chile. We present data from six road censuses conducted in the breeding areas of Santa Cruz and Tierra del Fuego provinces, Argentina, during 2013–2014 and 2014–2015 (>4600 km, 70 days) and review population trends of the Ruddy-headed Goose since the early 1900s. We counted a maximum of 19 individuals in Santa Cruz and 49 in Tierra del Fuego throughout the breeding season. A literature review indicates that during the last 40 years the size of continental population of Ruddy-headed Goose has been < 800 individuals, approximately 10% of the estimated population in the 1900s. This decline matches the period following the application of control techniques and the introduction of exotic predator species in the breeding grounds of Tierra del Fuego. We review and discuss formerly proposed conservation actions that may have a positive and rapid effect on sheldgoose numbers recovery. We suggest that the continental population of Ruddy-headed Goose should on a precautionary basis be treated as a critically endangered population until genetic studies determine whether we are in the presence of a new ‘Critically Endangered’ species.
Conservation of ecosystem services does not secure the conservation of birds in a Peruvian shade coffee landscape
Authors: AERTS RAF , SPRANGHERS SARAH , ŞEKERCIOĞLU ÇAĞAN H. 
Published: August 2016

SummaryAgricultural intensification in shade coffee farms has strong impacts on the structure and diversity of the agroforest, with negative consequences for forest specialist birds, understorey insectivores and their associated ecosystem services. Utilising variable distance transect counts, we sampled the bird community in a multiple-certified yet changing shade coffee landscape in the Peruvian East Andean foothills, to evaluate bird functional diversity and to assess potential impacts of coffee production on avian ecosystem services. To account for incomplete detection, we also calculated expected species richness per functional group, and to evaluate the effect of future species losses, we derived reduced bird communities by subsampling our data using a Monte Carlo procedure. We compared the relative abundances of functional groups based on preferred diets in the observed, expected and reduced bird communities to global functional signatures of tropical bird assemblages of forest, agroforests and agriculture. The birds in the shade coffee landscape were predominantly birds of secondary and disturbed forest habitats, indicating, as expected, strong human impact on the forest structure. Yet, the diet signatures of the observed, expected and simulated bird communities were not significantly different from global diet signatures of forest and agroforest bird communities of mixed tropical landscapes. Our results suggest that avian ecological function can be conserved at bird community level despite intensive human ecosystem use and associated losses of forest specialist and other less resilient bird species. These results underscore that forest management strategies or certification audits focused solely at ecosystem services may be insufficient to support conservation of rare or threatened bird species and that shade coffee systems can in no way replace the role of protected natural forests.
Prehospital Ketamine is a Safe and Effective Treatment for Excited Delirium in a Community Hospital Based EMS System
Authors: Scaggs Thomas R. , Glass David M. , Hutchcraft Megan Gleason , Weir William B. 
Published: August 2016

AbstractExcited delirium syndrome (ExDS) is defined by marked agitation and confusion with sympathomimetic surge and incessant physical struggle, despite futility, which may lead to profound pathophysiologic changes and sudden death. Severe metabolic derangements, including lactic acidosis, rhabdomyolysis, and hyperthermia, occur. The pathophysiology of excited delirium is a subject of ongoing basic science and clinical research. Positive associations with ExDS include male gender, mental health disorders, and substance abuse (especially sympathomimetics).Excited delirium syndrome patients often exhibit violent, psychotic behavior and have “superhuman” strength which can result in the patient fighting with police and first responders. Continued struggle can cause a patient with ExDS to experience elevated temperature (T) and acidosis which causes enzymes to fail, leading to sudden death from cardiovascular collapse and multi-system organ failure. Therefore, effective early sedation is optimal to stop this fulminant process.Treatment of ExDS must be focused on rapidly, safely, and effectively sedating the patient and providing intensive, supportive care. Benzodiazepines, like midazolam, may not be ideal to sedate ExDS patients since their onset takes several minutes, and their side effects include loss of airway control and respiratory depression. Injectable antipsychotic medications have a relatively slow onset and may cause prolongation of the QTc interval. Ketamine is the ideal medication to sedate patients with ExDS. Ketamine has a rapid, predictable onset within three to four minutes when given by intramuscular (IM) injection. It does not adversely affect airway control, breathing, heart rate, or blood pressure (BP).In this retrospective case series, prehospital scenarios in which ExDS patients received ketamine by paramedics for sedation, and their subsequent treatment in the emergency department (ED) and hospital, are described. It is demonstrated that ketamine administered by paramedics in the prehospital setting of a community hospital based Emergency Medical Services (EMS) system is a safe and effective treatment for ExDS.ScaggsTR,GlassDM,HutchcraftMG,WeirWB.Prehospital ketamine is a safe and effective treatment for excited delirium in a community hospital based EMS system.Prehosp Disaster Med.2016;31(5):563–569.
Online Wear Detection Using High-Speed Imaging
Authors: Soleimani Seyfollah , Sukumaran Jacob , Douterloigne Koen , De Baets Patrick , Philips Wilfried 
Published: August 2016

AbstractIn this paper, the change detection of a fast turning specimen is studied at micro-level, whereas the images are acquired without stopping the rotation. In the beginning of the experiment, the imaging system is focused on the surface of the specimen. By starting the rotation of the specimen, the diameter of the specimen changes due to wear, which results in de-focusing of the imaging system. So the amount of blur in the images can be used as evidence of the wear phenomenon. Due to the properties of the microscope, the corners of the frames were dark and had to be cropped. So, each micrograph reflects only a small area of the surface. Nevertheless, techniques like stitching of multiple images can provide a significant surface area for micro-level investigation which increases the effectiveness of analyzing the material modification. Based on the results computer vision could detect a change of about 1.2 µm in the diameter of the specimen. More important is that we could follow the same locations of the surface in the microscopic images despite blurring, uneven illumination, change on the surface, and relatively a high-speed rotation.
Visualizing Quantum Dot Labeled ORAI1 Proteins in Intact Cells Via Correlative Light and Electron Microscopy
Authors: Peckys Diana B. , Alansary Dalia , Niemeyer Barbara A. , de Jonge Niels 
Published: August 2016

AbstractORAI1 proteins are ion channel subunits and the essential pore-forming units of the calcium release-activated calcium channel complex essential for T-cell activation and many other cellular processes. In this study, we used environmental scanning electron microscopy (ESEM) with scanning transmission electron microscopy (STEM) detection to image plasma membrane expressed ORAI1 proteins in whole Jurkat T cells in the liquid state. Utilizing a stably transfected Jurkat T cell clone expressing human ORAI1 with an extracellular human influenza hemagglutinin (HA) tag we investigated if liquid-phase STEM can be applied to detect recombinant surface expressed protein. Streptavidin coated quantum dots were coupled in a one-to-one stoichiometry to ORAI1 proteins detected by biotinylated anti-HA fragmented antibody fragments. High-resolution electron microscopic images revealed the individual label locations from which protein pair distances were determined. These data were analyzed using the pair correlation function and, in addition, an analysis of cluster size and frequency was performed. ORAI1 was found to be present in hexamers in a small fraction only, and ORAI1 resided mostly in monomers and dimers.
Islam and Democracy – A Dynamic Perspective
Authors: CHEN NAIWEI , YANG TSAI-CHEN 
Published: August 2016

AbstractThis study examines the relationship between Islam and democracy with emphasis on the issue of whether and how Islam has bearings on democratic adjustment speed. Using comprehensive data on 17 Asian countries from 1996 to 2010, the study demonstrates that religion is a significant factor for determining democracy. Results indicate that the level of democracy in Islamic countries is generally lower than that in non-Islamic countries. However, the level of democracy in Islamic countries exhibits an upward trend, whereas that in non-Islamic countries displays a downward trend. Moreover, when benchmark variables are controlled, democratic adjustment in Islamic countries is faster than in non-Islamic countries. Hence, despite the current lower level of democracy in Islamic countries, the results of this study refute the conventional wisdom that Islam hinders democracy. Instead, Islamic countries are highly malleable and exhibit a potential for faster democratic development compared with non-Islamic countries. Results further suggest that Islamic countries can effectively promote democracy by improving education, minimizing the gender gap, controlling population growth, or becoming an oil exporter similar to non-Islamic countries. However, Islamic countries likely own an additional unique advantage in effectively improving democracy – that is, promoting urbanization. This aspect is in contrast to non-Islamic countries where urbanization plays no role in determining democracy.
Exploring the Crisis of the Reform Movement in Iran (1997–2005)
Authors: NIAKOOEE SEYED AMIR 
Published: August 2016

AbstractThe Second Khordad Movement was a democratic social movement in contemporary Iran. Investigation of this movement revealed two images, of flourish and of decline, as the movement was first generally successful until early 2000 and thereafter began to regress from the spring of that year onwards. The purpose of this article is to provide a comprehensive framework in which to examine the reasons behind the movement's failure and regression. To this end, the study utilizes the literature on social movements, especially the political process model, and attempts to explain the initial success and subsequent decline of the movement based on elements such as political opportunity, framing processes, mobilizing structures, and the repertoire of collective action.
The Origins of Political Trust in East Asian Democracies: Psychological, Cultural, and Institutional Arguments
Authors: CHOI EUNJUNG , WOO JONGSEOK 
Published: August 2016

AbstractWhile the importance of social and political trust has been well documented, there is a lack of scholarly consensus over where trust originates. This article tests three theoretical arguments – social-psychological, social-cultural, and political institutional – on the origin of political trust against three East Asian democracies (Japan, South Korea, and Taiwan). The empirical analysis from the AsiaBarometer survey illustrates that political institutional theory best explains the origin of political trust in East Asian cases. Citizens of these East Asian democracies have a high level of political trust when they believe that their governments perform well in management of the national economy and political representation of elected officials. Meanwhile, social-psychological and social-cultural theories explain the origins of social trust, but not political trust. The evidence reveals that socially trusting people are not automatically politically trusting; social trust and political trust originate from different sources and do not transform from one to the other.
Kurdish Regional Self-rule Administration in Syria: A new Model of Statehood and its Status in International Law Compared to the Kurdistan Regional Government (KRG) in Iraq
Authors: RADPEY LOQMAN 
Published: August 2016

AbstractHaving been supressed and denied their rights by successive Syrian governments over the years, Syrian Kurds are now asserting ade factoautonomy. Since the withdrawal of the Syrian President's forces from the ethnically Kurdish areas in the early months of the current civil war, the inhabitants have declared a self-rule government along the lines of the Kurdistan regional government in northern Iraq. For Syrian Kurds, the creation of a small autonomous region is a dream fulfilled, albeit one unrecognized by the international community. Some 15% to 17% of the Syrian population is Kurdish. Whether they can achieve statehood will depend on a reading of international law and on how the international community reacts. There are certain aspects which differentiate Kurdish self-rule in Syria from its counterpart in Iraq.
“There were more decisions and more options than just yes or no”: Evaluating a decision aid for advanced cancer patients and their family caregivers
Authors: Bakitas Marie , Dionne-Odom J. Nicholas , Jackson Lisa , Frost Jennifer , Bishop Margaret F. , Li Zhongze 
Published: August 2016

AbstractObjective:Few decision aids are available for patients with a serious illness who face many treatment and end-of-life decisions. We evaluated the Looking Ahead: Choices for Medical Care When You're Seriously Ill® patient decision aid (PtDA), one component of an early palliative care clinical trial.Method:Our participants included individuals with advanced cancer and their caregivers who had participated in the ENABLE (Educate, Nurture, Advise, Before Life Ends) early palliative care telehealth randomized controlled trial (RCT) conducted in a National Cancer Institute-designated cancer center, a U.S. Department of Veterans Affairs medical center, and affiliated outreach clinics in rural New England. ENABLE included six weekly patient and three weekly family caregiver structured sessions. Participants watched the Looking Ahead PtDA prior to session 3, which covered content on decision making and advance care planning. Nurse coaches employed semistructured interviews to obtain feedback from consecutive patient and caregiver participants approximately one week after viewing the Looking Ahead PtDA program (booklet and DVD).Results:Between April 1, 2011, and October 31, 2012, 57 patients (mean age = 64), 42% of whom had lung and 23% gastrointestinal cancer, and 20 caregivers (mean age = 59), 80% of whom were spouses, completed the PtDA evaluation. Participants reported a high degree of satisfaction with the PtDA format, as well as with its length and clarity. They found the format of using patient interviews “validating.” The key themes were: (1) “the earlier the better” to view the PtDA; (2) feeling empowered, aware of different options, and an urgency to participate in advance care planning.Significance of results:The Looking Ahead PtDA was well received and helped patients with a serious illness realize the importance of prospective decision making in guiding their treatment pathways. We found that this PtDA can help seriously ill patients prior to the end of life to understand and discuss future healthcare decision making. However, systems to routinely provide PtDAs to seriously ill patients are yet not well developed.
Actualized Utopias: The Here and Now of Transgender
Authors: Nirta Caterina 
Published: August 2016

“There's no need to fear or hope, but only to look for new weapons” (Deleuze 1992, 4)José Esteban Muñoz opens his bookCruising Utopia: The Then and There of Queer Futurityby stating that “queerness is not here yet. Queerness is an ideality … an ideality that can be distilled from the past and used to imagine a future.” Queerness, continues Muñoz, “is a longing that propels us onward … Queerness is essentially about the rejection of the here and now” (2009, 1). He identifies queer utopias with an idea of futurity as an attempt to think of something else that goes beyond the “here and now,” an act of resistance: “the present is not enough. It is impoverished and toxic for queers and other people who do not feel the privilege of majoritarian belonging, normative tastes and ‘rational’ expectations … The present must be known in relation to the alternative temporal and spatial maps provided by a perception of past and future affective worlds” (27). In this article, I aim to show just the opposite. The argument I make here is that queer utopia—transgender—is a futurity of thehereand of thenow,avirtualitythat does not belong to the past nor does it lend itself to projections of the future, but it is totally immersed in the very now of the present.
THERE IS NO FINITE-VARIABLE EQUATIONAL AXIOMATIZATION OF REPRESENTABLE RELATION ALGEBRAS OVER WEAKLY REPRESENTABLE RELATION ALGEBRAS
Authors: ALM JEREMY F. , HIRSCH ROBIN , MADDUX ROGER D. 
Published: August 2016

AbstractWe prove that any equational basis that defines representable relation algebras (RRA) over weakly representable relation algebras (wRRA) must contain infinitely many variables. The proof uses a construction of arbitrarily large finite weakly representable but not representable relation algebras whose “small” subalgebras are representable.
Attitudes towards seclusion and restraint in mental health settings: findings from a large, community-based survey of consumers, carers and mental health professionals
Authors: Kinner S. A. , Harvey C. , Hamilton B. , Brophy L. , Roper C. , McSherry B. , Young J. T. 
Published: August 2016

Aims.There are growing calls to reduce, and where possible eliminate, the use of seclusion and restraint in mental health settings, but the attitudes and beliefs of consumers, carers and mental health professionals towards these practices are not well understood. The aim of this study was to compare the attitudes of mental health service consumers, carers and mental health professionals towards seclusion and restraint in mental health settings. In particular, it aimed to explore beliefs regarding whether elimination of seclusion and restraint was desirable and possible.Methods.In 2014, an online survey was developed and widely advertised in Australia via the National Mental Health Commission and through mental health networks. The survey adopted a mixed-methods design, including both quantitative and qualitative questions concerning participants’ demographic details, the use of seclusion and restraint in practice and their views on strategies for reducing and eliminating these practices.Results.In total 1150 survey responses were analysed. A large majority of participants believed that seclusion and restraint practices were likely to cause harm, breach human rights, compromise trust and potentially cause or trigger past trauma. Consumers were more likely than professionals to view these practices as harmful. The vast majority of participants believed that it was both desirable and feasible to eliminate mechanical restraint. Many participants, particularly professionals, believed that seclusion and some forms of restraint were likely to produce some benefits, including increasing consumer safety, increasing the safety of staff and others and setting behavioural boundaries.Conclusions.There was strong agreement across participant groups that the use of seclusion and restraint is harmful, breaches human rights and compromises the therapeutic relationship and trust between mental health service providers and those who experience these restrictive practices. However, some benefits were also identified, particularly by professionals. Participants had mixed views regarding the feasibility and desirability of eliminating these practices.
Microbe–microbe interactions trigger Mn(II)-oxidizing gene expression
Authors: Liang Jinsong , Bai Yaohui , Men Yujie , Qu Jiuhui 
Published: August 2016

Abstract
Manganese (Mn) is an important metal in geochemical cycles. Some microorganisms can oxidize Mn(II) to Mn oxides, which can, in turn, affect the global cycles of other elements by strong sorption and oxidation effects. Microbe–microbe interactions have important roles in a number of biological processes. However, how microbial interactions affect Mn(II) oxidation still remains unknown. Here, we investigated the interactions between two bacteria (Arthrobacter sp. and Sphingopyxis sp.) in a co-culture, which exhibited Mn(II)-oxidizing activity, although neither were able to oxidize Mn(II) in isolation. We demonstrated that the Mn(II)-oxidizing activity in co-culture was most likely induced via contact-dependent interactions. The expressed Mn(II)-oxidizing protein in the co-culture was purified and identified as a bilirubin oxidase belonging to strain Arthrobacter. Full sequencing of the bilirubin oxidase-encoding gene (boxA) was performed. The Mn(II)-oxidizing protein and the transcripts of boxA were detected in the co-culture, but not in either of the isolated cultures. This indicate that boxA was silent in Arthrobacter monoculture, and was activated in response to presence of Sphingopyxis in the co-culture. Further, transcriptomic analysis by RNA-Seq, extracellular superoxide detection and cell density quantification by flow cytometry indicate induction of boxA gene expression in Arthrobacter was co-incident with a stress response triggered by co-cultivation with Sphingopyxis. Our findings suggest the potential roles of microbial physiological responses to stress induced by other microbes in Mn(II) oxidation and extracellular superoxide production.