bluuebunny/crossref_metadata_2025_split huggingface dataset:
Does Dog Walking Predict Physical Activity Participation
Authors: Richards Elizabeth A. 
Published: May 2016

Purpose: The purpose of this study is to: (1) identify characteristics associated with dog owners who walk their dog, (2) describe the frequency and duration of walking the dog, and (3) determine whether dog owners who walk their dog participate in more physical activity than dog owners who do not walk their dog and non–dog owners. Design: A cross-sectional study design was used. Setting: The study setting was nationwide. Subjects: Adults (n = 4010) participating in the 2005 ConsumerStyles mail-panel survey were the study subjects. Measures: Measures used were demographic, physical activity, dog ownership, and dog walking questions from the 2005 ConsumerStyles mail-panel survey. Analysis: Chi-square tests and analyses of variance were conducted to examine participant characteristics associated with dog walking and to describe the frequency and duration of dog walking. Analysis of covariance was used to determine whether dog owners who walk their dog participate in more physical activity than dog owners who do not walk their dog and non–dog owners. Results: Among dog owners, 42% reported some dog walking in a typical week. Dog owners walked their dog an average 4.3 ± 0.1 times and 128.8 ± 5.6 minutes per week. There were no significant differences in weekly minutes of moderate or vigorous physical activity across the dog-ownership and dog walking groups. Conclusion: Most dog owners did not walk their dog. Dog owners were not more active than non–dog owners, except when considering the activity obtained via dog walking.
Association Between Sugar-Sweetened Beverage Intake and Proxies of Acculturation Among U.S. Hispanic and Non-Hispanic White Adults
Authors: Park Sohyun , Blanck Heidi M. , Dooyema Carrie A. , Ayala Guadalupe X. 
Published: May 2016

Purpose: This study examined associations between sugar-sweetened beverage (SSB) intake and acculturation among a sample representing civilian noninstitutionalized U.S. adults. Design: Quantitative, cross-sectional study. Setting: National. Subjects: The 2010 National Health Interview Survey data for 17,142 Hispanics and U.S.-born non-Hispanic whites (≥18 years). Measures: The outcome variable was daily SSB intake (nondiet soda, fruit drinks, sports drinks, energy drinks, and sweetened coffee/tea drinks). Exposure variables were Hispanic ethnicity and proxies of acculturation (language of interview, birthplace, and years living in the United States). Analysis: We used multivariate logistic regression to estimate adjusted odds ratios (ORs) for the exposure variables associated with drinking SSB ≥1 time/d after controlling for covariates. Results: The adjusted odds of drinking SSB ≥1 time/d was significantly higher among Hispanics who completed the interview in Spanish (OR = 1.65) than U.S.-born non-Hispanic whites. Compared with those who lived in the United States for <5 years, the adjusted odds of drinking SSB ≥1 time/d was higher among adults who lived in the United States for 5 to <10 years (OR = 2.72), those who lived in the United States for 10 to <15 years (OR = 2.90), and those who lived in the United States for ≥15 years (OR = 2.41). However, birthplace was not associated with daily SSB intake. Conclusion: The acculturation process is complex and these findings contribute to identifying important subpopulations that may benefit from targeted intervention to reduce SSB intake.
Clinical impact of dual red imaging in colorectal endoscopic submucosal dissection: a pilot study
Authors: Ninomiya Yuki , Oka Shiro , Tanaka Shinji , Hirano Daiki , Sumimoto Kyoku , Tamaru Yuzuru , Asayama Naoki , Shigita Kenjiro , Nishiyama Soki , Hayashi Nana , Chayama Kazuaki 
Published: May 2016

Background: Dual red imaging (DRI), a novel image-enhanced endoscopic technique, is expected to improve visibility of thin vessels, but no reports of the clinical use of DRI in colorectal endoscopic submucosal dissection (ESD) have been published. We aimed to compare the visibility of vessels, demarcation line between the submucosal and muscle layers after injection of hyaluronate sodium with minute indigo carmine, and fibrosis on DRI with that on white light imaging (WLI). We applied the principle of DRI to the image of the submucosal layer during colorectal ESD as a pilot study. Methods: A total of seven physicians compared 17 DRI images to the corresponding WLI images in colorectal ESD. The physicians compared the number of arteries identified on DRI with the actual number of arteries. The physicians rated the visibility of vessels, the demarcation line between the submucosal and muscle layers after injection of hyaluronate sodium with minute indigo carmine, and fibrosis. Inter-observer agreement was also examined using the kappa statistic. Results: Visibility of vessels and the demarcation line between the submucosal and muscle layers after injection of hyaluronate sodium with minute indigo carmine improved with the use of DRI compared with that using WLI. DRI can discriminate between arteries and veins clearly through the color of the vessels. Conclusions: DRI improves the visibility of vessels, especially that of arteries, as they appear orange, and the demarcation line of the muscle layer. DRI may help to make colorectal ESD safer and faster.
Post-biliary sphincterotomy bleeding despite covered metallic stent deployment
Authors: Donatelli Gianfranco , Cereatti Fabrizio , Dumont Jean-Loup , Dhumane Parag , Tuszynski Thierry , Vergeau Bertrand Marie , Meduri Bruno 
Published: May 2016

Objectives: Several endoscopic techniques have been proposed for the management of post-sphincterotomy bleeding. Lately, self-expandable metal stents deployment has gained popularity especially as a rescue therapy when other endoscopic techniques fail. Methods-results: We report the case report of a massive post-sphincterotomy bleeding in a patient with a self-expandable metal stent in the biliary tree. Despite the presence of a correctly positioned self-expandable metal stent, a new endoscopic session was required to control the bleeding. Conclusions: Self-expandable metal stent may be useful to manage post-endoscopic sphincterotomy bleeding. However, up to now there is no specifically designed self-expandable metal stent for such complication. Large new designed self-expandable metal stent may be a useful tool for biliary endoscopist.
Seroprevalence of feline immunodeficiency virus and feline leukaemia virus in Australia: risk factors for infection and geographical influences (2011–2013)
Authors: Westman Mark E , Paul Amanda , Malik Richard , McDonagh Phillip , Ward Michael P , Hall Evelyn , Norris Jacqueline M 
Published: May 2016

Objectives Our aim was to: (i) determine the current seroprevalence of feline immunodeficiency virus (FIV) and feline leukaemia virus (FeLV) in three large cohorts of cats from Australia; and (ii) investigate potential risk factors for retroviral infection. Methods Cohort 1 (n = 2151 for FIV, n = 2241 for FeLV) consisted of cats surrendered to a shelter on the west coast of Australia (Perth, Western Australia [WA]). Cohort 2 (n = 2083 for FIV, n = 2032 for FeLV) consisted of client-owned cats with outdoor access recruited from around Australia through participating veterinary clinics. Cohort 3 (n = 169 for FIV, n = 166 for FeLV) consisted of cats presenting to Murdoch University Veterinary Hospital for a variety of reasons. Fresh whole blood was collected and tested using a commercially available point-of-care lateral flow ELISA kit that detects p27 FeLV antigen and antibodies to FIV antigens (p15 and p24) (cohorts 1 and 2), or one of two lateral flow immunochromatography kits that detect p27 antigen and antibodies to FIV antigen (p24 and/or gp40) (cohort 3). Data recorded for cats in cohort 2 included signalment, presenting complaint and postcode, allowing investigation of risk factors for FIV or FeLV infection, as well as potential geographical ‘hot spots’ for infection. Results The seroprevalence of FIV was 6% (cohort 1), 15% (cohort 2) and 14% (cohort 3), while the seroprevalence of FeLV was 1%, 2% and 4% in the same respective cohorts. Risk factors for FIV infection among cats in cohort 2 included age (>3 years), sex (male), neutering status (entire males) and location (WA had a significantly higher FIV seroprevalence compared with the Australian Capital Territory, New South Wales and Victoria). Risk factors for FeLV infection among cats in cohort 2 included health status (‘sick’) and location (WA cats were approximately three times more likely to be FeLV-infected compared with the rest of Australia). No geographical hot spots of FIV infection were identified. Conclusions and relevance Both FIV and FeLV remain important infections among Australian cats. WA has a higher seroprevalence of both feline retroviruses compared with the rest of Australia, which has been noted in previous studies. A lower neutering rate for client-owned male cats is likely responsible for the higher seroprevalence of FIV infection in WA cats, while the reason for the higher seroprevalence of FeLV in WA cats is currently unknown.
Optimizing compositional images of daguerreotype photographs using post processing methods
Authors: Davis Jeffrey M. , Vicenzi Edward P. 
Published: May 2016

Abstract
Microfocused X-ray fluorescence imaging was used to examine two 19th century daguerreotypes. The distribution of Hg-bearing nanoparticles beneath the Au gilding layer gives rise to contrast in the photographs. The sum image for Au + Hg M line X-rays is therefore a compositional image that mimics daguerreotype photograph contrast. Because the thickness of the Au and Hg on the surface represents a small fraction of the X-ray activation depth, the resulting sum images are not of high quality and are dominated by Poisson noise. This is true even for long collection times up to multiple days in length. Achieving superior contrast resolution by increasing the duration of data collection further is impractical. In this study, a new image processing technique based upon the Haar-Fisz algorithm and wavelet theory was used to improve the image quality of compositional maps. The digitally processed images show a reduction in noise without a loss of spatial resolution over the length-scale of photographic features. The Haar-Fisz denoising algorithm decreased the contribution of the Poisson noise in compositional images. Multiple resolution analysis improved image quality further. Features within the portraits are uniformly more recognizable in the final processed images relative to the raw X-ray images. Intensity line profiles that traverse midtone, highlight and shadow regions of the daguerreotype reveal that spatial resolution is not degraded by the image processing routines. Improvement in image quality is quantified by comparing the relative variance of the raw and Haar-Fisz processed imagery. The use of a Haar-Fisz denoising transformation, coupled with multiple resolution analysis was found to improve the quality of low count X-ray images without impacting the spatial resolution at the scale of photograph features. The process can be implemented in freely available open-source software with a minimum of programming effort. Such digital post processing routines offset the need for longer acquisition times to achieve improved X-ray fluorescence image quality. Finally, because the Au + Hg map is insensitive to surface imperfections and tarnishing via atmospheric adsorption of sulfur, digitally processed images may be used to reconstruct photograph features in heavily disfigured daguerreotypes.
Familiarity and liking of vegetables: Is it important for vegetable consumption?
Authors: Bevan Ann , Hemingway Ann , Appleton Katherine M , Hartwell Heather , Magnante Olivia , Perez-Cueto A , Monteleone E , Giboreau A , Depezay L 
Published: May 2016

The results presented in this paper are part of the early findings from a large European study, VeggiEAT involving the UK, Denmark, France and Italy with the aim of improving vegetable consumption in young people and older people. The results presented here are from UK young people (aged 12–14) focusing on familiarity and liking of vegetables and looking at their vegetable consumption and awareness of what constitutes a healthy diet. The study adds to the literature on vegetable familiarity, liking and consumption in this age group. Early exposure of young children to a variety of vegetables is very important and parents/carers and school nurses need to understand the importance of this in terms of the foods offered and available early within a child`s life and the potential influence of this on vegetable consumption over their lifetime.
Corporeal monstrosities and teratological grimaces: Monstrous spaces in twenty-first-century sci-fi Japanese film
Authors: Barros-Grela Eduardo 
Published: May 2016

Abstract
This article examines three Japanese science-fiction movies that present dis-organ-ized bodies as ontological disintegrations of the ‘sublime’, namely, Dopperungengâ (Kiyoshi Kurosawa, 2003), Tôkyô zankoku keisatsu (Yoshihiro Nishimura, 2008), and Kataude mashin gâru (Noboru Iguchi, 2008). My article argues that these films approach the amalgamation of organic bodies and mechanical artefacts as an anti-sublime mitigation of the physicality of the body that puts demand on the audience to empathize with the abject emotion of the incommensurable.
Polychronia – negotiating the popular representation of a common past in Assassin’s Creed
Authors: Westin Jonathan , Hedlund Ragnar 
Published: May 2016

Abstract
Several of the most successful large-scale digital simulations in recent years are found in the immensely popular game series Assassin’s Creed, developed by Ubisoft. A variety of monuments and places figure prominently throughout the series, but at different levels of detail and accuracy. While not presenting a thoroughly imagined representation of any time period or place, these recreations emphasize the epistemological impact of particular visual modes when communicating the past, representing the collective idea of a place or time, rather than archaeological or historical facts. The time and spaces presented in the game series give us an opportunity to study how representations of the past can be assembled to be recognizable to a wide audience. This, in turn, gives us insight into the mechanics of cultural memory. In order to analyse these mechanics, we analyse the representation of the city of Rome created for Assassin’s Creed 2: Brotherhood, the third main instalment of the series. Not only has Rome been the subject of several centuries of archaeological reconstructions, but because of the countless popular representations available, the city holds a strong position in the public consciousness. In Ubisoft’s version of Rome, the archaeological record and popular imagination meet, are combined and sometimes collide. We argue that Rome as we encounter it here amounts to a concept that we call ‘polychronia’, a place where several timelines exist simultaneously in an organized manner to appeal to a common understanding. As a polychronia, the representation of Rome is made more recognizable to the recipient than a representation solely reflecting expert knowledge.
To watch or to play, it is in the game: The game culture on Twitch.tv among performers, plays and audiences
Authors: Gandolfi Enrico 
Published: May 2016

Abstract
The article focuses on the rising phenomenon of Twitch.tv as a worldwide entertainment provider with several million monthly viewers and an increasing number of developers, game journalists and opinion leaders actively involved. In order to stage the first exploration of the portal, a multidisciplinary framework (cultural studies, game studies, media studies) based on the concepts of ‘Circuit of Culture’, ‘diffused audience’ and ‘immersion’ was applied towards consumption, identity and production dimensions of Twitch.tv. Accordingly, a triangulation of methods was harnessed to assess these articulations empirically: N=16 plays were analysed and N=96 spectators replied to a quantitative survey. The results point towards shared patterns in media consumption and production, offering insights for future and more specific research. Specifically, three types of Twitch.tv streaming were observed: the challenge (performed by the ‘professional’), based on ruling the game and a top-down direction; the exhibition (performed by the ‘hedonist’), depending on the twitchers’ performance skills and partial interaction; and the exchange (performed by the ‘companion’), relying on nostalgic feelings and open to the spectators’ insights.
Contrast Enhanced Low-light Visible and Infrared Image Fusion
Authors: Teku Sandhya Kumari , Rao S. Koteswara , Prabha I. Santhi 
Published: May 2016

<p>Multi-modal image fusion objective is to combine complementary information obtained from multiple modalities into a single representation with increased reliability and interpretation. The images obtained from low-light visible cameras containing fine details of the scene and infrared cameras with high contrast details are the two modalities considered for fusion. In this paper, the low-light images with low target contrast are enhanced by using the phenomenon of stochastic resonance prior to fusion. Entropy is used as a measure to tune iteratively the coefficients using bistable system parameters. The combined advantage of multi scale decomposition approach and principal component analysis is utilized for the fusion of enhanced low-light visible and infrared images. Experimental results were carried out on different image datasets and analysis of the proposed methods were discussed. </p>
A Nonlinear Statistical Approach for Damping Uncertainty Propagation in Structural Dynamics
Authors: Tiliouine B. , Chemali B. 
Published: May 2016

Abstract The object of the present study is to investigate the influence of damping uncertainty and statistical correlation on the dynamic response of structures with random damping parameters in the neighbourhood of a resonant frequency. A Non-Linear Statistical model (NLSM) is successfully demonstrated to predict the probabilistic response of an industrial building structure with correlated random damping. A practical computational technique to generate first and second-order sensitivity derivatives is presented and the validity of the predicted statistical moments is checked by traditional Monte Carlo simulation. Simulation results show the effectiveness of the NLSM to estimate uncertainty propagation in structural dynamics. In addition, it is demonstrated that the uncertainty in damping indeed influences the system response with the effects being more pronounced for lightly damped structures, higher variability and higher statistical correlation of damping parameters.
Harmonic Analysis of the Wind-Loaded Bar Dome at the Satellite Services Centre in Psary
Authors: Szaniec W. , Zielińska K. 
Published: May 2016

Abstract The research paper presents the results of the dynamic analysis of an existing bar dome subjected to wind loads. The calculation model of the structure was constructed using the finite element method. The dome was subjected to the standard wind pressure, assuming that it is operates in a harmonic manner. The numerical analyses were performed with the application of Autodesk Robot and MES3D. The analysis focused on the impact of selected factors such as the frequency of forcing, wind gustiness coefficient and structural damping on the behaviour of structures.
Green BIM Concept – Scandinavian Inspirations
Authors: Araszkiewicz K. 
Published: May 2016

Abstract This article discusses an integrated concept of sustainable building and of Building Information Modelling (BIM) by means of implementation of the Green BIM management method. Apart from presenting this innovative project management method with particular attention paid to solutions applied by Scandinavian enterprises, the article aims at analysing institutional conditions regarding application of the Green BIM within Polish construction companies. Arguments presented in the article are based on results of a scientific review and industry specific publications. Moreover, the article discusses case studies of projects completed with the implementation of the Green BlM method.
Actuarial Applications of a Statistical Model for Long-Term Care Insurance Operated with a Score-based Grading System: A Case Study of Korean Long-Term Care Insurance (K-LTCI)
Authors: Kwon Hyuk-Sung , Ko Bangwon , Kim Ji-Hae 
Published: May 2016

Abstract
Long-term care insurance plays a very important role as providing a protection against financial risk of an individual when he/she becomes in a health condition incurring significant costs for long-term care. Construction of an appropriate actuarial model for long-term care is an integral part of maintaining and improving a long-term care insurance system. A model is suggested for analyzing the impact of change in score-based long-term care grading system and for estimating future cost of long-term care insurance. A spliced distribution was used to model assigned scores for long-term care insurance in Korea based on experience data. The suggested approach is quite flexible, as it allows us to adapt to possible changes in the grading system.
False low holotranscobalamin levels in a patient with a novel TCN2 mutation
Authors: Keller Peter , Rufener Janine , Schild Christof , Fedosov Sergey N. , Nissen Peter H. , Nexo Ebba 
Published: May 2016

Abstract

Background:
Measurement of holotranscobalamin (holoTC) is increasingly used as a screening test for cobalamin (Cbl) deficiency. A level well below the reference interval strongly supports a deficient state. We examined a 21-year-old woman diagnosed as Cbl deficient because of an extremely low holoTC level as measured by the Abbott Architect Assay.

Methods:
The patient was evaluated for Cbl deficiency employing an in-house holoTC method as well as other routine markers of Cbl status. Further analyses included exploration of the Cbl binding proteins employing gel filtration of a serum sample saturated with 57 Co-labeled Cbl and Sanger sequencing of exons 1–9 and the intron-exon boundaries of the TCN2 gene, the gene coding for transcobalamin (TC).

Results:
The patient had normal hematological variables throughout. Despite initial treatment with Cbl, holoTC as measured by the Abbott assay remained low, while holoTC measured with the in-house assay was normal, and behaved as TC upon gel-filtration. By Sanger sequencing, we detected a homozygous single point mutation c.855T>A in exon 6 of TCN2, corresponding to a asparagine (Asn) to lysine (Lys) substitution in position 267 of the mature protein.

Conclusions:
We describe a novel point mutation of the TCN2 gene. The mutation does not seem to interfere with the function of TC, but the mutation may well explain the low level of holoTC detected by the Abbott assay. Our results underscores that mutations of TCN2 have to be considered when implausible holoTC results are obtained.
Drugs modulating the L-arginine:NO:cGMP pathway – current use in therapy
Authors: Polakowska Magdalena , Orzelska-Gorka Jolanta , Talarek Sylwia 
Published: May 2016

Abstract
Nitric oxide (NO) is a relatively novel messenger that plays a significant role in a wide range of physiological processes. Currently, it is known that, both, lack and excess of NO can cause diseases, thus a lot of substances have been discovered and utilized which can change the concentration of this molecule within the organism. The aim of the present work is to provide an overview of currently used agents modulating the L-arginine:NO:cGMP pathway, as well as to summarize current understanding of their pharmacological profiles. Nowadays, most of these agents are employed particularly in the treatment of cardiovascular diseases. Further studies can hold promise for enhancing the therapeutic equipment for a variety of other impairments, such as osteoporosis, and also in treatments of the central nervous system.