bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tziminema unachin. gen., n. sp. (Nematoda: Strongylidae: Strongylinae) parasite of Baird's tapirTapirus bairdiifrom Mexico
Authors: Güiris-Andrade D.M. , Oceguera-Figueroa A. , Osorio-Sarabia D. , Pérez-Escobar M.E. , Nieto-López M.G. , Rojas-Hernández N.M. , García-Prieto L. 
Published: November 2017

AbstractA new genus and species of nematode,Tziminema unachin. gen., n. sp. is described from the caecum and colon of Baird's tapirTapirus bairdii(Gill, 1865), found dead in the Reserva de la Biósfera El Triunfo, Chiapas State, in the Neotropical realm of Mexico.Tzimineman. gen. differs from the other nine genera included in the Strongylinae by two main characteristics: having 7–9 posteriorly directed tooth-like structures at the anterior end of the buccal capsule, and the external surface of the buccal capsule being heavily striated. Phylogenetic analyses of the DNA sequences of the mitochondrial cytochromecoxidase and nuclear DNA, including a partial sequence of the internal transcribed spacer 1, 5.8S and a partial sequence of the internal transcribed spacer 2 of the new taxon, confirmed its inclusion in Strongylinae and its rank as a new genus.
Greek Dicing, Astragaloi and the ‘Euripides’ Throw
Authors: Kidd Stephen E. 
Published: November 2017

AbstractGreeks, unlike Romans, gambled with five not four knucklebones (astragaloi) in their dice games. As Pollux explains, the high number of an individual knucklebone was sometimes eight rather than six, and so when a dicer rolled ‘all eights’ they attained a sum of 40. This roll was called the ‘Euripides’. The confusion about this throw is due to a report found in Byzantine sources and attributed to Suetonius, where it is claimed that dicers of Greek antiquity used four knucklebones. Suetonius may have confused the Roman custom with the Greek one, but there are good grounds for questioning whether the report is from ‘Suetonius’ at all. Elsewhere ‘Suetonius’ reports that Greeks played with three rather than two cubic dice, but such a report cannot have been made before the seventh century AD.
Self-compression of two co-propagating laser pulse having relativistic nonlinearity in plasma
Authors: Kumar S. , Gupta P. K. , Singh R. K. , Uma R. , Sharma R. P. 
Published: November 2017

AbstractThe study proposes a semi-analytical model for the pulse compression of two co-propagating intense laser beams having Gaussian intensity profile in the temporal domain. The high power laser beams create the relativistic nonlinearity during propagation in plasma, which leads to the modification of the refractive index profile. The co-propagating laser beams get self- compressed by virtue of group velocity dispersion and induced nonlinearity. The induced nonlinearity in the plasma broadens the frequency spectrum of the pulse via self-phase modulation, turn to shorter the pulse duration and enhancement of laser beam intensity. The nonlinear Schrodinger equations were set up for co-propagating laser beams in plasmas and have been solved in Matlab by considering paraxial approximation. The propagation characteristics of both laser beams inside plasma are divided into three regions through the critical divider curve, which has been plotted between pulse width τ01 and laser beam power P01. Based on the preferred value of critical parameters, these regions are oscillatory compression, oscillatory broadening, and steady broadening. In findings, it is observed that the compression of the laser beam depends on the combined intensity of both beams, plasma density, and initial pulse width.
Variable admittance control of the exoskeleton for gait rehabilitation based on a novel strength metric
Authors: Taherifar Ali , Vossoughi Gholamreza , Ghafari Ali Selk 
Published: November 2017

SUMMARYAssist-as-needed control is underlain by the aim of replacing skillful therapists with rehabilitation robots. The objective of this research was to introduce a smart assist-as-needed control system for the elderly or partially paralyzed individuals. The main function of the proposed system is to assist the patients just in the required sub phases of the motion. To ensure that a smart and compliant system is developed, the target admittance gains of the controller was adapted according to the concept of energy The admittance gains were modified so that an exoskeleton reduces interaction energy in cases wherein users have sufficient strength for task execution and maximizes the interaction energy in the required subphases. The results of simulations and an experimental investigation on a novel exoskeleton showed that the proposed adaptive admittance control improves performance to a level substantially higher than that achieved with constant impedance control.
STAKEHOLDERS’ PERCEPTIONS OF HEALTH TECHNOLOGY ASSESSMENT IN TURKEY
Authors: Ozturk Kirstin , Karadayı Bilgehan , Şener Olgun 
Published: November 2017

Background: In April of 2014, the Turkish Ministry of Health held the First Annual Health Technology Assessment (HTA) Meeting in Antalya.Objectives: The objectives were to understand the perceptions of stakeholders regarding the current status of HTA and document their recommendations and strategies for promoting systematic use of HTA in Turkey.Methods: The study was conducted using a qualitative written survey assessing current compliance with the fifteen HTA principles suggested by Drummond et al. (Key principles for the improved conduct of health technology assessments for resource allocation decision. Int J Technol Assess Health Care. 2008;24:244–258) and a qualitative method referred to as the Collective Intelligence Platform®.Results: A total of 216 stakeholders representing academic, public, and the private health sector attended the annual meeting; 178 completed the survey and 183 participated in the Platform. Quantitative Results: Survey participants reported that, although Turkey does not currently fully comply with any of the fifteen HTA principles, there is some compliance with all of them. The overall average score for all fifteen principles was 3.04. Quantitivate Results: Participants recommended a more transparent, independent, and evidence-based policy decision-making system through better coordination of HTA activities, data aggregation, capacity development, and a national HTA core model and framework.Conclusions: Platform participants described the current HTA environment as disjointed and lacking in resources and support from policy-making leaders. Despite the persisting challenges, awareness of the strengths and weaknesses of the current system combined with increasing interaction among Turkish stakeholders and the international HTA community can meaningfully contribute to the continued development and promotion of HTA in Turkey.
Mouse oocytes nucleoli rescue embryonic development of porcine enucleolated oocytes
Authors: Morovic Martin , Strejcek Frantisek , Nakagawa Shoma , Deshmukh Rahul S. , Murin Matej , Benc Michal , Fulka Helena , Kyogoku Hirohisa , Pendovski Lazo , Fulka Josef , Laurincik Jozef 
Published: November 2017

SummaryIt is well known that nucleoli of fully grown mammalian oocytes are indispensable for embryonic development. Therefore, the embryos originated from previously enucleolated (ENL) oocytes undergo only one or two cleavages and then their development ceases. In our study the interspecies (mouse/pig) nucleolus transferred embryos (NuTE) were produced and their embryonic development was analyzed by autoradiography, transmission electron microscopy (TEM) and immunofluorescence (C23 and upstream binding factor (UBF)). Our results show that the re-injection of isolated oocyte nucleoli, either from the pig (P + P) or mouse (P + M), into previously enucleolated and subsequently matured porcine oocytes rescues their development after parthenogenetic activation and some of these develop up to the blastocyst stage (P + P, 11.8%; P + M, 13.5%). In nucleolus re-injected 8-cell and blastocyst stage embryos the number of nucleoli labeled with C23 in P + P and P + M groups was lower than in control (non-manipulated) group. UBF was localized in small foci within the nucleoli of blastocysts in control and P + P embryos, however, in P + M embryos the labeling was evenly distributed in the nucleoplasm. The TEM and autoradiographic evaluations showed the formation of functional nucleoli and de novo rRNA synthesis at the 8-cell stage in both, control and P + P group. In the P + M group the formation of comparable nucleoli was delayed. In conclusion, our results indicate that the mouse nucleolus can rescue embryonic development of enucleolated porcine oocytes, but the localization of selected nucleolar proteins, the timing of transcription activation and the formation of the functional nucleoli in NuTE compared with control group show evident aberrations.
Spontaneous ventricular thrombosis in patients with inflammatory bowel disease
Authors: Pak Stella , Linares Juan , Yatsynovich Yan , Cha David , Nye Dexter , Kaminski Diana , Costello Jillian 
Published: November 2017

AbstractInflammatory bowel disease is closely associated with an increased risk for thrombotic events. Thrombosis mostly occurs in the extremities, lungs, and liver; but it can also occur in the ventricles of the heart. The primary goal of this article is to increase awareness of the risk for ventricular thrombosis in this patient population among healthcare professionals and, thus, appropriate prompt use of thromboprophylaxis therapy for these patients during acute flare-ups. Early diagnosis and intervention are critical for ventricular thrombosis to prevent systemic embolisation of the thrombus. Concisely, inflammatory bowel disease predisposes to the development of thrombi. A low threshold for the use of imaging studies to detect such thrombi is warranted.
Exposure and perceptions of marketing for caffeinated energy drinks among young Canadians
Authors: Hammond David , Reid Jessica L 
Published: November 2017

Abstract

Objective
To examine exposure to energy drink marketing among youth and young adults, and test perceptions of energy drink advertisements (ads) regarding target audience age and promoting energy drink use during sports.

Design
A between-group experiment randomly assigned respondents to view one of four energy drink ads (sport-themed or control) and assessed perceptions of the ad. Regression models examined marketing exposure and perceptions.

Setting
Online survey (2014).

Subjects
Canadians aged 12–24 years (n 2040) from a commercial panel.

Results
Overall, 83 % reported ever seeing energy drink ads through at least one channel, including on television (60 %), posters/signs in stores (49 %) and online (44 %). Across experimental conditions, most respondents (70·1 %) thought the ad they viewed targeted people their age or younger, including 42·2 % of those aged 12–14 years. Two sport-themed ads were more likely to be perceived as targeting a younger audience (adjusted OR (95 % CI): ‘X Games’ 36·5 %, 4·16 (3·00, 5·77); ‘snowboard’ 19·2 %, 1·50 (1·06, 2·13)) v. control (13·3 %). Participants were more likely to believe an ad promoted energy drink use during sports if they viewed any sport-themed ad (‘X Games’ 69·9 %, 8·29 (6·24, 11·02); ‘snowboard’ 76·7 %, 11·85 (8·82, 15·92); ‘gym’ 66·8 %, 7·29 (5·52, 9·64)) v. control (22·0 %). Greater reported exposure to energy drink marketing was associated with perceiving study ads as promoting energy drink use during sports.

Conclusions
Energy drink marketing has a high reach among young people. Ads for energy drinks were perceived as targeting youth and promoting use during sports. Such ads may be perceived as making physical performance claims, counter to Canadian regulations.
Differences in the sodium content of bread products in the USA and UK: implications for policy
Authors: Coyne Kasey J , Baldridge Abigail S , Huffman Mark D , Jenner Katharine , Xavier Dagan , Dunford Elizabeth K 
Published: November 2017

Abstract

Objective
Americans consume Na in excess of daily recommendations. Most dietary Na comes from packaged foods, and bread is a major contributor. In the UK, national Na reduction strategies contributed to lower Na levels in packaged foods and lower population Na intake. Similar initiatives are emerging in the USA and require surveillance to assess effectiveness. We aimed to examine Na levels in bread products in the USA and compare levels with similar UK products.

Design
Na data for bread products were obtained from the US Label Insight Open Data Initiative (n 4466) and the FoodSwitch UK database (n 1651). Mean, median and range of Na content, and proportion of products meeting Na targets established by the National Salt Reduction Initiative (NSRI) and the UK Department of Health (DH) were calculated overall, by bread type and by country.

Results
Mean (sd) Na content in bread was 455 (170) mg/100 g in the USA and 406 (179) mg/100 g in the UK. In both countries, savoury bread had the highest mean Na (USA=584 mg/100 g, UK=543 mg/100 g) and fruit bread the lowest mean Na (USA=345 mg/100 g, UK=277 mg/100 g). Na content of US bread products was 12 % higher than in the UK, with 21 % of US bread products and 31 % of UK bread products meeting the NSRI and DH targets, respectively.

Conclusions
US bread products have, on average, 12 % more Na than similar products in the UK. Variation in Na content within product categories, and between countries, suggests the feasibility of manufacturing products with lower Na to lower dietary Na intake.
Global constitutionalism and constitutional imagination
Authors: ANGELI OLIVIERO 
Published: November 2017

Abstract:There is a difference between the normative reasons for endorsing global constitutionalism and the conditions determining its emergence. This article addresses the latter issue. Specifically, the article claims that global constitutionalism rests on an underexploredshift in constitutional imagination. To account for this claim, the article is structured in several parts. It begins by clarifying the meaning of ‘constitutional imagination’. In so doing it builds on Kant’s concept of imagination (‘Einbildungskraft’) and in its reception by Hannah Arendt. The article then illustrates the significance of constitutional imagination by focusing on two major developments in constitutional thinking. The first development involves the shift away from a narrative reconstruction of constitutional authority; the second points to acosmopolitanisationof constitutional imagination.
Constructivism in cosmopolitan law: Kant’s right to visit
Authors: CORRADETTI CLAUDIO 
Published: November 2017

Abstract:Kant is regarded as one of the most influential cosmopolitan thinkers. Indeed his legacy still influences the contemporary legal and philosophical debate on this issue. But what is the Kantian conception of cosmopolitan law? In which terms does it arise out of his notion of a ‘right to visit’? How does it contribute to the construction of a ‘cosmopolitan constitution’? In this article the view is advanced that Kant was a legal constructivist. The argument assumes also that within Kant’s view of an ‘original community of interaction’, the justification of a cosmopolitan notion of authority allows exercises of freedom under a general scheme of right. Kant’s ‘cosmopolitan constitution’ depends therefore upon such rationale, as well as on the jurisdictional link that the right to visit determines in allowing individuals with the possibility to have a ‘place on earth’.
Civil disobedience as transnational disruption
Authors: SMITH WILLIAM 
Published: November 2017

Abstract:Civil disobedience has been theorised as an informal guardian of the constitution in democratic societies, but such accounts struggle to accommodate protest that has an international or global dimension. This article addresses this issue through offering a theory of civil disobedience as transnational disruption. Civil disobedience is ‘transnational’ insofar as it is an appeal to a national, international or global public that highlights failures to observe moral, political or legal values that are an appropriate source of normative authority in global contexts. Civil disobedience is ‘disruptive’ insofar as it obstructs the routine activities of relevant parties in order to draw attention to the demands of protesters. The core argument is that civil disobedience can uphold normative standards that have been incorporated into a dense network of treaties, conventions and global regulatory frameworks. It can thus make a modest but valuable contribution to the processes through which publics deliberate about the meaning and interpretation of these contested norms.
The Impact of Brexit on the Environment: Exploring the Dynamics of a Complex Relationship
Authors: Hilson Chris 
Published: November 2017

AbstractThe departure of the United Kingdom (UK) from the European Union (EU) (often referred to as ‘Brexit’) is likely to have a significant impact on the environment. In this article I argue against seeing the traffic as all one way. While there was a temptation for the advocates of staying in the EU, in the context of referendum campaigning, to portray the UK as a laggard pressured into positive environmental performance by the EU as leader, the reality is that the UK has also strengthened the EU’s environmental policy in some areas and seen its own weakened in others. Influence in both directions has also varied over time. The article goes on to consider core ‘Leave’ arguments around sovereignty and ‘taking back control’, exploring the implications of these in the specific context of environmental governance. In discussing subsidiarity, it concludes that leaving the EU will not remove the need for pooling some sovereignty over environmental matters at the international level and, in the context of devolution, at the UK level.
The Causes of School Failure in Secondary School Students: Validation of a Psychosocial Model with Structural Equations
Authors: Chacón Fuertes Fernando , Huertas Hurtado Carlos A. 
Published: November 2017

AbstractThe objective of the study was to determine the causal effects of school failure (SF) among secondary school students, belonging to five public schools within the region of Girardota, Colombia, through the validation of a psychosocial model with structural equations. A total of 319 students, 25% more males, enrolled in classes between 6th and 11th year, with an average age of 14 years. Furthermore, 265 parents and 200 teachers were also included in the sample. Participants answered the questions raised in 9 instruments. Of the total number of students, 63.8% were surveyed. The instruments were subjected to a pilot test and to the judgment of experts. In order to reduce the amount of data, exploratory and confirmatory factorial analyses were used. Other techniques of multivariate analysis such as decision trees and linear regressions were also used in order to previously evaluate the relationships between the independent variables (IV) and the dependent variable (DV). Afterwards, theFull SEMwas calculated, yielding a model consisting of 34 variables (10 latent and 24 observable), with the following indexes of goodness of fit: CMIN/DF = 1.146,p= .058, IFI = 0.974, TLI = .970, CFI = .974, RMSEA = .027 and PCLOSE = 0.998. Theoretically, the model confirms the predictive value of the selected variables, with respect to school failure. The results are applicable to both the design of educational policies and the direct intervention in the classroom. In both contexts, strategies can be developed that reduce factors that negatively affect school performance, actively linking students, teachers and parents.
Using airbrushes to pattern reagents for microarrays and paper-fluidic devices
Authors: Cassano Christopher L. , Georgiev Teodor Z. , Fan Z Hugh 
Published: November 2017

AbstractWe report using an airbrush to pattern a number of reagents, including small molecules, proteins, DNA, and conductive microparticles, onto a variety of mechanical substrates such as paper and glass. Airbrushing is more economical and easier to perform than many other patterning methods available (for example, inkjet printing). In this work, we investigated the controllable parameters that affect patterned line width and studied their mechanisms of action, and we provide examples of possible patterns. This airbrushing approach allowed us to pattern lines and dot arrays from hundreds of μm to tens of mm with length scales comparable to those of other patterning methods. Two applications, enzymatic assays and DNA hybridization, were chosen to demonstrate the compatibility of the method with biomolecules. This airbrushing method holds promise in making paper-based platforms less expensive and more accessible.
The North American bullfrog draft genome provides insight into hormonal regulation of long noncoding RNA
Authors: Hammond S. Austin , Warren René L. , Vandervalk Benjamin P. , Kucuk Erdi , Khan Hamza , Gibb Ewan A. , Pandoh Pawan , Kirk Heather , Zhao Yongjun , Jones Martin , Mungall Andrew J. , Coope Robin , Pleasance Stephen , Moore Richard A. , Holt Robert A. , Round Jessica M. , Ohora Sara , Walle Branden V. , Veldhoen Nik , Helbing Caren C. , Birol Inanc 
Published: November 2017

AbstractFrogs play important ecological roles, and several species are important model organisms for scientific research. The globally distributed Ranidae (true frogs) are the largest frog family, and have substantial evolutionary distance from the model laboratory Xenopus frog species. Unfortunately, there are currently no genomic resources for the former, important group of amphibians. More widely applicable amphibian genomic data is urgently needed as more than two-thirds of known species are currently threatened or are undergoing population declines. We report a 5.8 Gbp (NG50 = 69 kbp) genome assembly of a representative North American bullfrog (Rana [Lithobates] catesbeiana). The genome contains over 22,000 predicted protein-coding genes and 6,223 candidate long noncoding RNAs (lncRNAs). RNA-Seq experiments show thyroid hormone causes widespread transcriptional change among protein-coding and putative lncRNA genes. This initial bullfrog draft genome will serve as a key resource with broad utility including amphibian research, developmental biology, and environmental research.
Anaerobic microsites have an unaccounted role in soil carbon stabilization
Authors: Keiluweit Marco , Wanzek Tom , Kleber Markus , Nico Peter , Fendorf Scott 
Published: November 2017

AbstractSoils represent the largest carbon reservoir within terrestrial ecosystems. The mechanisms controlling the amount of carbon stored and its feedback to the climate system, however, remain poorly resolved. Global carbon models assume that carbon cycling in upland soils is entirely driven by aerobic respiration; the impact of anaerobic microsites prevalent even within well-drained soils is missed within this conception. Here, we show that anaerobic microsites are important regulators of soil carbon persistence, shifting microbial metabolism to less efficient anaerobic respiration, and selectively protecting otherwise bioavailable, reduced organic compounds such as lipids and waxes from decomposition. Further, shifting from anaerobic to aerobic conditions leads to a 10-fold increase in volume-specific mineralization rate, illustrating the sensitivity of anaerobically protected carbon to disturbance. The vulnerability of anaerobically protected carbon to future climate or land use change thus constitutes a yet unrecognized soil carbon–climate feedback that should be incorporated into terrestrial ecosystem models.