bluuebunny/crossref_metadata_2025_split huggingface dataset:
Volume and correlates of objectively measured physical activity and sedentary time in non‐Hodgkin lymphoma survivors
Authors: Boyle Terry , Lynch Brigid M. , Ransom Emily K. , Vallance Jeff K. 
Published: November 2015

AbstractObjectivesFew studies have measured the physical activity levels of non‐Hodgkin lymphoma (NHL) survivors, and no previous studies have measured sedentary behavior levels in this population. This study used accelerometers to measure the physical activity and sedentary time levels of NHL survivors and examined the demographic, behavioral, and medical correlates of these behaviors.MethodsA total of 156 NHL survivors (mean age = 64 years) completed a questionnaire and wore an accelerometer for seven consecutive days during waking hours. Descriptive statistics were used to describe physical activity and sedentary time levels, and linear regression was used to investigate correlates of these behaviors.ResultsParticipants averaged 8.6 h of sedentary time per day (60% of their accelerometer wear time), 5.3 h of light‐intensity physical activity (37%), and 30 min of moderate‐intensity physical activity (3%). Only 12% of the participants accrued the duration of moderate‐vigorous physical activity recommended by physical activity guidelines (30 min accrued in bouts of at least 10 min). Female participants, older participants, smokers, and participants with larger waist circumference had lower levels of moderate‐to‐vigorous intensity physical activity. Smokers and participants with larger waist circumference also had higher sedentary time levels.ConclusionThe NHL survivors in this study spent the majority of their waking hours sedentary, and few met physical activity guidelines. The results of this study emphasize the need for more research exploring the health consequences of sedentary behavior and physical inactivity in NHL survivors. Copyright © 2015 John Wiley & Sons, Ltd.
Effects of fatty acyl chain length, double‐bond number and matrix on phosphatidylcholine responses in matrix‐assisted laser desorption/ionization on an Orbitrap mass spectrometer
Authors: Chagovets Vitaliy , Lísa Miroslav , Holčapek Michal 
Published: November 2015

RationaleMatrix‐assisted laser desorption/ionization mass spectrometry (MALDI‐MS) is used for the fast qualitative and quantitative analysis of phosphatidylcholines (PC). Fatty acyl chain lengths and the number of double bonds (DB) affect relative responses of PC; hence the determination of correction factors of individual PC is important for the accurate quantitation. The signal intensity in MALDI‐MS strongly depends on the matrix; therefore, the following matrices typically used in lipidomics are studied in the present work: 2,5‐dihydroxybenzoic acid (DHB), 1,5‐diaminonaphthalene (DAN) and 9‐aminoacridine (9AA).MethodsSeries of PC with various fatty acyl chain lengths are synthesized for this study. PC concentrations over two orders of magnitude are studied with MALDI‐MS. These experiments provide sets of calibration curves for each of the synthesized PC and the further analysis of parameters of calibration curves is performed.ResultsCorrection factors for PC decrease with increasing fatty acyl chain length for all matrices. These dependences are steeper for unsaturated PC than for saturated ones. MALDI matrices also have a significant effect on this dependence. The weakest dependence on fatty acyl chain length is found for saturated PC in 9AA. In the case of the other matrices, the effect of fatty acyl chain length on the response is essential for both saturated and unsaturated PC. Calibration curves and parameters of calibration curves for both saturated and monounsaturated PC are fitted by a linear function with regression coefficients decreasing in the order 9AA > DAN > DHB.ConclusionsDifferences in relative responses for PC in MALDI‐MS measurements must be taken into account for accurate quantitation. Parameters of calibration curves can be used for the determination of PC concentrations using a single internal standard (IS). This method gives good results for the 9AA matrix, but the reproducibility of measurements for the DHB and DAN matrices is lower and the method can be used for a rough estimation only. These matrices are less convenient for the quantitation of PC. Copyright © 2015 John Wiley & Sons, Ltd.
LIFE INSURANCE AND PENSION CONTRACTS II: THE LIFE CYCLE MODEL WITH RECURSIVE UTILITY
Authors: Aase Knut K. 
Published: November 2015

AbstractWe analyze optimal consumption and pension insurance during the life time of a consumer using the life cycle model, when the consumer has recursive utility. The relationship between substitution of consumption and risk aversion is highlighted, and clarified by the introduction of this type of preferences. We illustrate how recursive utility can be used to explain the empirical consumption puzzle for aggregates. This indicates a plausible choice for the parameters of the utility function, relevant for the consumer in the life cycle model. Optimal life insurance is considered, as well as the portfolio choice problem related to optimal exposures in risky securities. A major finding is that it is optimal for the typical insurance buyer to smooth adverse shocks to the financial market, unlike what is implied by the conventional model. This has implications for what type of contracts the life and pension insurance industry should offer.
In the Aftermath of the Crisis – The EU Administrative System Between Impediments and Momentum
Authors: CHITI Edoardo 
Published: November 2015

AbstractThe European responses to the financial and public debt crisis have triggered a process of administrative reorganisation and growth in the governance of the internal market in financial services and economic and monetary union. Such a process is characterised by four main tensions, referring respectively to: the powers conferred on the satellite administrative bodies established in order to tackle the crisis; the jurisdictions of the new administrations; the degree of centralisation which is sought within the new mechanisms for the implementation of EU laws and policies; and to the accountability mechanisms. The effects of such tensions are deeply ambivalent. On the one hand, they might operate as ‘fault lines’ within the EU administrative machinery. On the other hand, by pointing to a host of unsolved issues in EU administrative law, they provide an opportunity for opening a genuine institutional and scientific discussion on the ways in which the EU administrative system should be adjusted or reformed.
Transatlantic Regulatory Interdependence, Law and Governance: The Evolving Roles of the EU and US Legislatures
Authors: JANČIĆ Davor 
Published: November 2015

AbstractThis article analyses the roles of the European Parliament and the US Congress in addressing regulatory interdependencies arising in the EU–US strategic partnership. It examines their international actorness as a potential remedy for the problems of democratic participation, executive dominance, and opaqueness in the shaping of transatlantic relations. It shows that legislatures significantly contribute to regulatory discrepancies and trade disputes and that the adverse consequences thereof justify more intensiveex antecooperation between them. The analysis conducts two groups of case studies to demonstrate how the EP and Congress influence law and policy in areas of transatlantic regulatory and foreign policy divergence. The first group of case studies analyses parliamentary involvement in the making of international agreements (TTIP and ACTA). The second group of case studies inspects legislative action with extraterritorial effects (US Helms–Burton and Sarbanes–Oxley Acts). The article argues that the EP and Congress have so far frequently acted against the spirit of the strategic partnership in ways that are injurious to the interests of the other side, and discusses whether an interparliamentary early warning mechanism could reduce legislative and political frictions and increase the coherence of transatlantic lawmaking.
Completeness of Methicillin-ResistantStaphylococcus aureusBloodstream Infection Reporting From Outpatient Hemodialysis Facilities to the National Healthcare Safety Network, 2013
Authors: Nguyen Duc B. , See Isaac , Gualandi Nicole , Shugart Alicia , Lines Christi , Bamberg Wendy , Dumyati Ghinwa , Harrison Lee H. , Lesher Lindsey , Nadle Joelle , Petit Susan , Ray Susan M. , Schaffner William , Townes John , Njord Levi , Sievert Dawn , Thompson Nicola D. , Patel Priti R. 
Published: November 2015

Reports of bloodstream infections caused by methicillin-resistantStaphylococcus aureusamong chronic hemodialysis patients to 2 Centers for Disease Control and Prevention surveillance systems (National Healthcare Safety Network Dialysis Event and Emerging Infections Program) were compared to evaluate completeness of reporting. Many methicillin-resistantS. aureusbloodstream infections identified in hospitals were not reported to National Healthcare Safety Network Dialysis Event.Infect. Control Hosp. Epidemiol.2016;37(2):205–207
Multi-contrast submillimetric 3 Tesla hippocampal subfield segmentation protocol and dataset
Authors: Kulaga-Yoskovitz Jessie , Bernhardt Boris C. , Hong Seok-Jun , Mansi Tommaso , Liang Kevin E. , van der Kouwe Andre J.W. , Smallwood Jonathan , Bernasconi Andrea , Bernasconi Neda 
Published: November 2015

AbstractThe hippocampus is composed of distinct anatomical subregions that participate in multiple cognitive processes and are differentially affected in prevalent neurological and psychiatric conditions. Advances in high-field MRI allow for the non-invasive identification of hippocampal substructure. These approaches, however, demand time-consuming manual segmentation that relies heavily on anatomical expertise. Here, we share manual labels and associated high-resolution MRI data (MNI-HISUB25; submillimetric T1- and T2-weighted images, detailed sequence information, and stereotaxic probabilistic anatomical maps) based on 25 healthy subjects. Data were acquired on a widely available 3 Tesla MRI system using a 32 phased-array head coil. The protocol divided the hippocampal formation into three subregions: subicular complex, merged Cornu Ammonis 1, 2 and 3 (CA1-3) subfields, and CA4-dentate gyrus (CA4-DG). Segmentation was guided by consistent intensity and morphology characteristics of the densely myelinated molecular layer together with few geometry-based boundaries flexible to overall mesiotemporal anatomy, and achieved excellent intra-/inter-rater reliability (Dice index ≥90/87%). The dataset can inform neuroimaging assessments of the mesiotemporal lobe and help to develop segmentation algorithms relevant for basic and clinical neurosciences.
Liquid-liquid phase separation of freely falling undercooled ternary Fe-Cu-Sn alloy
Authors: Wang W .L. , Wu Y. H. , Li L. H. , Zhai W. , Zhang X. M. , Wei B. 
Published: November 2015

AbstractThe active modulation and control of the liquid phase separation for high-temperature metallic systems are still challenging the development of advanced immiscible alloys. Here we present an attempt to manipulate the dynamic process of liquid-liquid phase separation for ternary Fe47.5Cu47.5Sn5 alloy. It was firstly dispersed into numerous droplets with 66 ~ 810 μm diameters and then highly undercooled and rapidly solidified under the containerless microgravity condition inside drop tube. 3-D phase field simulation was performed to explore the kinetic evolution of liquid phase separation. Through regulating the combined effects of undercooling level, phase separation time and Marangoni migration, three types of separation patterns were yielded: monotectic cell, core shell and dispersive structures. The two-layer core-shell morphology proved to be the most stable separation configuration owing to its lowest chemical potential. Whereas the monotectic cell and dispersive microstructures were both thermodynamically metastable transition states because of their highly active energy. The Sn solute partition profiles of Fe-rich core and Cu-rich shell in core-shell structures varied only slightly with cooling rate.
Modeling crowdsourcing as collective problem solving
Authors: Guazzini Andrea , Vilone Daniele , Donati Camillo , Nardi Annalisa , Levnajić Zoran 
Published: November 2015

AbstractCrowdsourcing is a process of accumulating the ideas, thoughts or information from many independent participants, with aim to find the best solution for a given challenge. Modern information technologies allow for massive number of subjects to be involved in a more or less spontaneous way. Still, the full potentials of crowdsourcing are yet to be reached. We introduce a modeling framework through which we study the effectiveness of crowdsourcing in relation to the level of collectivism in facing the problem. Our findings reveal an intricate relationship between the number of participants and the difficulty of the problem, indicating the optimal size of the crowdsourced group. We discuss our results in the context of modern utilization of crowdsourcing.
Gravity-driven postseismic deformation following the Mw 6.3 2009 L’Aquila (Italy) earthquake
Authors: Albano Matteo , Barba Salvatore , Saroli Michele , Moro Marco , Malvarosa Fabio , Costantini Mario , Bignami Christian , Stramondo Salvatore 
Published: November 2015

AbstractThe present work focuses on the postseismic deformation observed in the region of L’Aquila (central Italy) following the Mw 6.3 earthquake that occurred on April 6, 2009. A new, 16-month-long dataset of COSMO-SkyMed SAR images was analysed using the Persistent Scatterer Pairs interferometric technique. The analysis revealed the existence of postseismic ground subsidence in the mountainous rocky area of Mt Ocre ridge, contiguous to the sedimentary plain that experienced coseismic subsidence. The postseismic subsidence was characterized by displacements of 10 to 35 mm along the SAR line of sight. In the Mt Ocre ridge, widespread morphological elements associated with gravitational spreading have been previously mapped. We tested the hypothesis that the postseismic subsidence of the Mt Ocre ridge compensates the loss of equilibrium induced by the nearby coseismic subsidence. Therefore, we simulated the coseismic and postseismic displacement fields via the finite element method. We included the gravitational load and fault slip and accounted for the geometrical and rheological characteristics of the area. We found that the elastoplastic behaviour of the material under gravitational loading best explains the observed postseismic displacement. These findings emphasize the role of gravity in the postseismic processes at the fault scale.
Feeding ecology of dusky dolphins
Lagenorhynchus obscurus
: evidence from stable isotopes
Authors: Loizaga de Castro Rocío , Saporiti Fabiana , Vales Damián G. , García Néstor A. , Cardona Luis , Crespo Enrique A. 
Published: November 2015

Abstract
The dusky dolphin Lagenorhynchus obscurus occurs in the Southern Hemisphere, where it is restricted to coastal temperate areas. This study aimed to characterize the feeding ecology of dusky dolphins inhabiting northern and central Patagonia by using δ 13 C and δ 15 N stable isotope ratios in skin samples. We searched for evidence of geographical and seasonal variation in diet and we explored dietary differences between sexes. Significant differences in the stable isotope ratios of dusky dolphins were found among the 4 gulfs under study. Skin samples from Golfo San Matías and Golfo San Jorge were 13 C-enriched and 15 N-depleted compared to those from Golfo Nuevo and Golfo San José. There was no seasonality in the diet at Golfo Nuevo, and no differences in the diet between sexes in any gulf. Furthermore, Bayesian ellipses of males and females were similar in size and the overlap was mostly symmetrical in Golfo San José and Golfo San Jorge, while in the Golfo San Matías and Golfo Nuevo, females had wider ranges of δ 15 N, suggesting the exploitation of a wider trophic niche. Finally, pelagic fishes and demersal pelagic squids were identified as the main prey for this species of dolphin, although the proportion of each prey varied regionally.
El delfín oscuro Lagenorhynchus obscurus se distribuye ampliamente en el Hemisferio Sur, donde prefiere áreas templadas costeras. Este estudio tuvo como objetivo caracterizar la ecología trófica de delfines oscuros que habitan en el norte y centro de la Patagonia mediante el uso de isótopos estables de δ 13 C y δ 15 N en muestras de piel. Específicamente, buscamos evidencia de variación geográfica y estacional en la dieta de los delfines y exploramos la diferencia de dieta entre sexos. Se encontraron diferencias significativas en los valores de isótopos estables de los delfines entre los cuatro golfos bajo estudio. Las muestras de piel de Golfo San Matías y Golfo San Jorge se encuentran enriquecidas en 13 C y deprimidas en 15 N en comparación con las muestras del Golfo Nuevo y Golfo San José. No hubo estacionalidad en la dieta en el Golfo Nuevo, y no hay diferencias en la dieta entre sexos en ningún golfo. Además, las elipses bayesianas de machos y hembras fueron similares en tamaño y la superposición fue mayormente simétrica en el Golfo San José y el Golfo San Jorge, mientras que en el Golfo San Matías y el Golfo Nuevo, las hembras tienen rangos más amplios de δ 15 N, lo que sugiere la explotación de un nicho trófico más amplio. Por último, los peces pelágicos y los calamares demersales pelágicos fueron identificados como la presa principal de esta especie de delfín, aunque la contribución de cada presa varió regionalmente.
Standardized Consent: The Effect of Information Sheets on Information Retention
Authors: Clarke Keara , O'Loughlin Padhraig , Cashman James 
Published: November 2015

Introduction
Informed consent embodies the ethical principle of autonomy of the surgical patient. Effective communication is essential to this decision-making process. Variability in consent can lead to confusion among patients and can expose the surgeon to risk in an increasingly litigious environment.

Objectives
This study aimed to evaluate the use of a standardized consenting process and assess the pattern of information recall following provision of patient information sheets.

Methods
One hundred orthopedic clinic patients were randomly selected to participate in this prospective audit. Mean age was 41 years. Each participant was consented to undergo wrist manipulation under anaesthesia and K-wiring using a standardized British Orthopaedic Association consent form. A 22-item questionnaire was completed based on the information provided. Half of the cohort received additional printed take-home material. Each questionnaire was repeated 1 day later to determine which aspects of consent were best retained.

Results
Baseline scores were low on initial questioning for each section. There was a significant decrease in information retained over 24-hour interval (mean, 8.94 versus 7.98, P ≤ 0.000). Where standardized forms were provided, individual baseline scores rose significantly 24 hours after initial questioning. In particular, arthritis, neurovascular injury, and infection were more likely to be remembered with provision of written information (P = 0.01). Significantly lower scores were seen in those who had not received written information (mean, 9.542 versus 6.449; P ≤ 0.00).

Conclusions
Consent remains challenging even with a standardized process. Information retention improves significantly with the use of information sheets. We advocate the use of standard consent and provision of patient information sheets for commonly performed procedures.
Multi-dimensional scale to measure destination food image: case of Korean food
Authors: Seo Sunhee , Yun Nara 
Published: November 2015

Purpose
– Given the increasing importance of food in tourist activities and destination choice, the purpose of this paper is to reveal a comprehensive measurement scale to evaluate the image of destination food, adopting procedures recommended by previous studies.

Design/methodology/approach
– The procedure in this study followed two steps: first, item generation including literature review and focus groups; and second, scale purification. Scale purification included exploratory factor analysis to derive an initial factor structure and reliability assessment and confirmatory factor analysis to test the theoretical factor structure and assess validity.

Findings
– The scale development procedure yielded five dimensions of destination food image: “food safety and quality,” “attractiveness of food,” “health benefits of food,” “food culture,” and “unique culinary arts.”

Research limitations/implications
– This study contributes to the food-related tourism literature by measuring destination food image based on scale development processes using both cognitive and affective elements.

Practical implications
– The results help practitioners understand the complex dimensions of destination food image and how destination marketing professionals can use this image to advertise a destination.

Originality/value
– This study has value in measuring destination food image through scale development processes and integrating both cognitive evaluations and affective evaluations.
An examination of the interplay between corporate social responsibility, the brand’s home country, and consumer global identification
Authors: Magnusson Peter , Westjohn Stanford A. , Zdravkovic Srdan 
Published: November 2015

Purpose– The purpose of this paper is to examine two contextual factors with respect to the influence of corporate social responsibility (CSR) messages on consumer attitudes and purchase intentions. First, the authors examine the interplay between CSR messages and country image, and second, how consumers’ global identity affects their response to CSR signals.Design/methodology/approach– The conceptual framework is examined in two samples of US consumers evaluating a new foreign entrant into the US market.Findings– The empirical findings largely support the conceptual framework. Consistent with expectations, CSR and country image influence attitudes and purchase intentions. Most importantly, the authors also find a significant interaction effect between CSR and country of origin (COO). Further, consumers high on global identity are more responsive to positive CSR signals. These findings are confirmed in two complimentary studies.Practical implications– CSR has become an important strategic priority for managers. This study allows managers to make more informed decisions regarding the CSR initiatives of their organizations.Originality/value– This study connects the CSR literature with the COO literature, both of which are very important in the international marketing literature. Viewed through a signaling theory lens, this study provides new insights when, where, and how positive and negative CSR messages help or hurt the firm.