bluuebunny/crossref_metadata_2025_split huggingface dataset:
Why Chinese Exports Face So Many Trade Remedy Actions: An Empirical Study Based on Multi‐country and Multi‐industry Data
Authors: Tian Xiangyu , Xie Shenxiang , Wang Qi , Wang Xiaosong 
Published: November 2016

AbstractThis paper offers a comprehensive analysis of the reasons for the large number of trade remedy actions taken against China. Using a multi‐country and multi‐industry dataset, the present paper shows that the macroeconomic situation of China's partners has a great influence on the probability of trade frictions arising with China. Moreover, the more powerful the industry is, the more likely it is to take trade remedy actions against China. The empirical results reveal that China has been hurt under the operating mechanism of the WTO, and the number of free trade agreements is negatively related to the initiation and approval of trade remedy actions. Basically, the determinants for countervailing and double remedy measures are identical, while they are different from determinants of antidumping measures. Accordingly, strengthening communication with trade partners will alleviate friction between China and its trade partners. Meanwhile, making use of foreign lobbies' power, actively integrating into the international trading system and participating in regional trade agreements are effective ways for China to deal with the “new normal” of trade frictions.
Male, old age and low income to predispose epilepsy in migraineurs
Authors: Harnod Tomor , Wang Yu‐Chiao , Tseng Chun‐Hung 
Published: November 2016

AbstractBackgroundThis study investigated whether sex, age, income and any comorbidity affect subsequent epilepsy development in migraineurs.Materials and methodsA total of 4915 men diagnosed with migraine who were aged older than 20 years were identified as the study cohort. A total of 4882 female migraineurs were included in the comparison cohort. We calculated the adjusted hazard ratio (aHR) for the risk of epilepsy in the two cohorts after adjustment for age and comorbidity. Kaplan–Meier analysis was used to analyse the cumulative epilepsy incidence, and the log‐rank test was used to estimate the differences between the two cumulative incidence curves.ResultsThe risk of epilepsy was 2·31‐fold higher in male migraineurs than in female migraineurs. The income‐specific analysis showed that the risk of epilepsy was high in migraineurs with a low monthly income [aHR: 2·73 for 15 000–25 000 new Taiwan dollar (NTD; approximately 500–833USD) andaHR: 2·71 for < 15 000NTD]. Among patients with one or more comorbidity, a 2·48‐fold (95% confidence interval: 1·65–3·74) high risk of epilepsy was noted in male migraineurs, regardless of the presence of head injury. Additional analyses revealed that male migraineurs aged 65 years or older had the highest risk of epilepsy.ConclusionMigraineurs have an increased risk of subsequent epilepsy. Male sex, old age and low income may interact with migraine and result in a high risk of epilepsy in migraineurs.
Inhibition of the mitochondrial calcium uniporter rescues dopaminergic neurons in pink1−/− zebrafish
Authors: Soman Smijin , Keatinge Marcus , Moein Mahsa , Da Costa Marc , Mortiboys Heather , Skupin Alexander , Sugunan Sreedevi , Bazala Michal , Kuznicki Jacek , Bandmann Oliver 
Published: November 2016

AbstractMutations in PTEN‐induced putative kinase 1 (PINK1) are a cause of early onset Parkinson's disease (PD). Loss of PINK1 function causes dysregulation of mitochondrial calcium homeostasis, resulting in mitochondrial dysfunction and neuronal cell death. We report that both genetic and pharmacological inactivation of the mitochondrial calcium uniporter (MCU), located in the inner mitochondrial membrane, prevents dopaminergic neuronal cell loss in pink1Y431* mutant zebrafish (Danio rerio) via rescue of mitochondrial respiratory chain function. In contrast, genetic inactivation of the voltage dependent anion channel 1 (VDAC1), located in the outer mitochondrial membrane, did not rescue dopaminergic neurons in PINK1 deficient D. rerio. Subsequent gene expression studies revealed specific upregulation of the mcu regulator micu1 in pink1Y431* mutant zebrafish larvae and inactivation of micu1 also results in rescue of dopaminergic neurons. The functional consequences of PINK1 deficiency and modified MCU activity were confirmed using a dynamic in silico model of Ca2+ triggered mitochondrial activity. Our data suggest modulation of MCU‐mediated mitochondrial calcium homeostasis as a possible neuroprotective strategy in PINK1 mutant PD.
Selective contribution of the telencephalic arcopallium to the social facilitation of foraging efforts in the domestic chick
Authors: Xin Qiuhong , Ogura Yukiko , Uno Leo , Matsushima Toshiya 
Published: November 2016

AbstractTo investigate the neural basis of socio‐economic behaviors in birds, we examined the effects of bilateral electrolytic lesions of arcopallium (Arco, the major descending pallial area of the avian telencephalon) and the surrounding nuclei in domestic chicks. We tested foraging effort (running distance) in an I‐shaped maze with two food patches that delivered food in a biased manner according to a variable interval schedule. Normally, chicks run back and forth between the patches, and the patch use time matches the respective food delivery rate. In the paired phase, even without actual interference of food, chicks showed social facilitation of running effort compared with the single phase. Chicks with lesions in the Arco and lateral Arco showed significant reductions in social facilitation. The lesion effects of the lateral Arco were particularly selective, as it was not accompanied by changes in running distance in the single phase. Lesions of the nidopallium and nucleus taeniae of the amygdala produced no changes in foraging behavior. On the other hand, the Arco lesion did not impair social facilitation of operant peck latency. In accordance with this, anterograde tracing revealed characteristic projections from the lateral Arco to the extended amygdala, hippocampus, and septum, as well as wide areas of limbic nuclei in the hypothalamus and medial areas of the striatum including the nucleus accumbens. Pathways from the lateral Arco could enable chicks to overcome the extra effort investment of social foraging, suggesting functional and anatomical analogies to the anterior cingulate cortex and basolateral amygdala in mammals.
Soil mineral nitrogen dynamics following repeated application of dairy slurry
Authors: Cavalli D. , Marino Gallina P. , Sacco D. , Bechini L. 
Published: November 2016

Repeated applications of animal slurry to soil can lead to residual nitrogen (N) effects from mineralization of organic N carried over from the previous year and from remineralization of previously immobilized N. We studied the effect of repeated slurry applications on soil mineral N (SMNt: nitrate‐N plus soluble, exchangeable and non‐exchangeable ammonium‐N) dynamics in a simplified, aerobic laboratory incubation. The experiment evaluated the effects of up to four applications (84‐day intervals) of two different liquid cow slurries, ammonium sulphate and water (unfertilized control, CON) to sandy loam and clay loam soils. The slurries came from heifers (HEI) and lactating dairy cows (COW). Both soil types showed net N mineralization in HEI during each 84‐day interval after application (3–6% of slurry‐N), whereas decomposition of COW induced net N immobilization at 16% of slurry‐N. The effect observed for COW might have come from its larger C to organic‐N ratio. After each application to the clay loam soil, 36–64% of the ammonium applied was not recoverable at day 0 because of ammonium fixation by clay minerals, and an average of 20% of fertilizer‐N was measured as non‐exchangeable ammonium at day 84. Recovery of N applied with both HEI and COW at day 84 increased significantly with subsequent applications to clay loam soil, but not to sandy loam soil. Residual effects in clay loam soil ranged from 2 to 11% of applied N, which probably resulted from slow mineralization of recalcitrant organic fractions in the slurry and partial stabilization of microbial by‐products within the soil.HighlightsA novel incubation approach was used to study residual N effects of ammonium sulphate and slurries.
Fertilizers were applied one, two, three or four times to a sandy loam (SL) and a clay loam (CL) soil.
Residual N effects were small; less slurry NH4‐N was available in CL than SL because of clay fixation.
Mineralization of residual slurry‐N and stabilization of microbial by‐products were slow.
Court Like You Mean It: Male Siamese Fighting Fish are Less Attentive to Courting Males that Have Been Exposed to an Estrogen Mimic
Authors: Dzieweczynski Teresa L. , LaMonica Haley J. 
Published: November 2016

AbstractEndocrine disrupting chemicals (EDCs) are ubiquitous in aquatic ecosystems where they have adverse effects on exposed organisms. In addition to causing physiological changes, EDCs often target fitness‐related behaviors such as locomotion and courtship. Ethinylestradiol (EE2) is an estrogen mimic that has been found to reduce courtship and aggression in males. However, the consequences of these reductions are not always explicitly addressed. One way in which EE2 may lead to decreased fitness occurs when males respond differently to exposed vs. unexposed conspecifics. To examine this, video playback was used to determine whether male Siamese fighting fish, Betta splendens, respond differently to exposed and unexposed males. Males were presented with four different combinations of videos of males played simultaneously: exposed swimming and unexposed swimming, exposed courting and unexposed courting, unexposed courting and unexposed courting, and exposed courting and exposed courting. Males directed more behaviors to the unexposed than the exposed courting male when presented simultaneously, likely because these unexposed males were perceived as a greater threat to mating success. Additionally, males spent more time tracking and gill flaring, two behaviors that are indicative of fight intent, when presented with two courting unexposed males. This combination could be considered the most threatening because there are two rival vigorously courting males present. These results suggest that EE2 exposure could result in exposed males receiving decreased attention from other males. However, since EE2 exposure also decreases competitive and courtship abilities, this would be far outweighed by the costs.
Financial Hedging and Firm Performance: Evidence from Cross‐border Mergers and Acquisitions
Authors: Chen Zhong , Han Bo , Zeng Yeqin 
Published: November 2016

AbstractUsing a sample of 1,369 cross‐border acquisitions announced by Standard & Poor's 1500 firms between 2000 and 2014, we find strong evidence that derivatives users experience higher announcement returns than non‐users, which translates into a US$ 193.7 million shareholder gain for an average‐sized acquirer. In addition, we find that acquirers with hedging programmes have higher deal completion probabilities, longer deal completion times, and better long‐term post‐deal performance. We confirm our findings after employing an extensive array of models to address potential endogeneity. Overall, our results provide new insights into a link between corporate financial hedging and firm performance.
Settlement behavior of American lobster (Homarus americanus): effect of female origin and developmental temperature
Authors: Barret Léo , Miron Gilles , Ouellet Patrick , Tremblay Réjean 
Published: November 2016

AbstractThe benthic settlement success of American lobster (Homarus americanus) postlarvae is a key factor in population dynamics, with the temperature being a key factor. Given the spatial distribution of the species, its pelagic larvae probably encounter various thermal zones during development. Little information is available on the ability of lobster larvae to acclimate to temperature or if this ability varies among geographic areas. The main objectives of this study were to characterize (i) the settlement behavior of the postlarvae in relation to (a) temperature during larval development and (b) the geographic origin of the maternal parent and (ii) the behavioral response of postlarvae with different thermal histories in the presence/absence of a thermocline. Results did not support the hypothesis of thermal adaptation among local populations, as settlement behavior of postlarvae did not differ among females from different geographic regions. In contrast, larval survival and settlement behavior and postlarval energetic conditions varied with development temperature. Behavioral plasticity in the benthic settlement was observed in relation to temperature structure of the experimental water column. This study suggests that there may be links between development temperature and the natural variability in survival and settlement of American lobsters. Findings emphasize the need for an integrated approach in lobster recruitment studies with the inclusion of behavior in dispersion models.
Dissecting global turnover in vascular plants
Authors: König Christian , Weigelt Patrick , Kreft Holger 
Published: November 2016

AbstractAimTo provide a global assessment of turnover in vascular plants across geographical settings and taxonomic and functional groups. We tested whether turnover and its spatial and environmental drivers are affected by the geographical setting and whether taxonomic and functional groups exhibit specific turnover patterns that are associated with their ecological characteristics.LocationGlobal.MethodsWe collated a global dataset of vascular plant checklists comprising 258 island and 346 mainland units. We created subsets based on the geographical setting of study units (mainland, islands, different island types) as well as taxonomic and functional properties of species (angiosperms, gymnosperms, pteridophytes, trees, shrubs, herbs). For the entire dataset, and each subset, the distance decay of similarity was assessed using generalized linear models. To disentangle the relative importance of spatial and environmental drivers of turnover, we employed generalized dissimilarity models. Finally, the model results were used to predict compositional similarity of vascular plants across a global grid.ResultsThe distance decay of similarity was stronger for mainland units than for islands. Among taxonomic and functional groups, the rate of decay was lowest for pteridophytes and highest for shrubs. Partitioning of turnover into distance‐ and environment‐related effects revealed fundamental differences between mainland and island systems, with geographical distance being more important on the mainland than on islands. This trend was consistent across taxonomic and functional groups.Main conclusionsOur results reveal an important role of geographical context in shaping beta‐diversity patterns. We argue that geographical settings are characterized by specific configurations of ecological filters that have a strong impact on the magnitude and structure of turnover. Moreover, taxonomic and functional groups are differentially successful in passing these filters, resulting in group‐ and setting‐specific turnover patterns. Exploring these interdependences for different taxa and geographical settings at different scales will help to improve our understanding of beta diversity.
Predictors of 12‐Months Relapse After Withdrawal Treatment in Hospitalized Patients With Chronic Migraine Associated With Medication Overuse: A Longitudinal Observational Study
Authors: Raggi Alberto , Giovannetti Ambra M. , Leonardi Matilde , Sansone Emanuela , Schiavolin Silvia , Curone Marcella , Grazzi Licia , Usai Susanna , D'Amico Domenico 
Published: November 2016

BackgroundStudies addressing relapse rates conflate relapse into chronic migraine (CM) and medication overuse (MO), and the consequent need to repeat withdrawal. We aim to identify 12‐months predictors of relapse into CM (based on headaches frequency) separately from occurrence of another structured withdrawal.MethodsHospitalized patients with CM‐MO under withdrawal were enrolled. Candidate predictors included demographic, disability, quality of life, depression scores, general self‐efficacy, social support, headaches frequency and intensity, class of overused medications, history of withdrawal treatment in the three years prior to enrollment, attendance to emergency room (ER) between enrollment and follow‐up, nonattendance to outpatient neurological examinations. Logistic regressions was used to address the significant predictors for the two outcomes.ResultsComplete data were available for 177 patients: 60 (33.9%) relapsed into CM, 38 (21.5%) underwent another withdrawal treatment. Recent history of withdrawal treatments, ER admission after discharge and high baseline BDI‐II scores were significant predictors in both models. In addition to this, high baseline headache frequency predicted relapse into another withdrawal treatment.ConclusionsPredictors or relapse into CM and of occurrence of another withdrawal by 12‐months are somehow similar. It is important to assess presence of recent previous withdrawal treatments and to plan regular follow‐up afterwards, in particular for patients with high headache frequency and relevant mood disturbances: in this way, it will be more likely that situations requiring further structured withdrawal treatments can be identified before patients have to refer to ER.
Efficacy of Noninvasive Brain Stimulation on Pain Control in Migraine Patients: A Systematic Review and Meta‐Analysis
Authors: Shirahige Lívia , Melo Lorena , Nogueira Fernanda , Rocha Sérgio , Monte‐Silva Kátia 
Published: November 2016

ObjectiveTo evaluate the efficacy of noninvasive brain stimulation (NIBS) on pain control in migraine patients.BackgroundRecent studies have used NIBS as an abortive and prophylactic treatment for migraine; however, its efficacy regarding meaningful clinical effects remains to be critically analyzed.DesignSystematic review of controlled clinical trials.MethodsSearches were conducted in six databases: MEDLINE (via PubMed), LILACS (via BIREME), CINAHL (via EBSCO), Scopus (via EBSCO), Web of Science, and CENTRAL. Two independent authors searched for randomized controlled clinical trials published through until January 2016 that involved the use of transcranial direct current stimulation (tDCS) and transcranial magnetic stimulation (TMS) in migraineurs. Studies which met the eligibility criteria were assessed and methodological quality was examined using the Cochrane tool for assessing risk of bias. Information about pain intensity (primary outcome), migraine attacks, painkiller intake, and adverse effects were extracted.ResultsEight studies were included in the quantitative analysis with 153 migraine patients that received NIBS and 143 sham NIBS. In overall meta‐analysis, we did not find significant results for pain intensity (SMD: −0.61; CI: −1.35 to 0.13;P = .11), for migraine attacks (SMD: −0.44; 95%; CI: −1.15 to 0.26;P = .22), and for painkiller intake (SMD: −0.57; 95% CI: −1.21 to 0.07;P = .08). However, subgroup analysis considering only tDCS effects have demonstrated a decrease for pain intensity (SMD: −0.91; 95% CI: −1.79 to −0.03;P = .04), migraine attacks (SMD: −0.75; 95% CI: −1.25 to −0.24;P = .004), and painkiller intake (SMD: −0.64; 95% CI: −1.21 to −0.07;P = .03). Subgroup analysis for TMS did not reveal significant effects for any outcome.ConclusionLow or very low quality of evidence suggests that our primary outcome evaluation failed to find support for the superiority of NIBS over sham treatment. Although, subgroup analysis reveals that tDCS have moderate to high effects and could be a promising nonpharmacological alternative to pain control, mainly for painkiller intake reduction. However, there is a need for larger controlled trials with methodological rigor, which could increase the power of result inference.
Information Literacy Advocates: developing student skills through a peer support approach
Authors: Curtis Ruth 
Published: November 2016

AbstractSince 2013/2014, an Information Literacy Advocates (ILA) scheme has been running at the University of Nottingham as an extracurricular module on the Nottingham Advantage Award programme. The Information Literacy Advocates scheme, which recruits medicine and health sciences students in their second year or above, aims to facilitate development of information literacy skills and confidence, as well as communication, organisation and teamwork, through the provision of peer support. Previous research indicates peer assistance effectively enhances such skills and is valued by fellow students who welcome the opportunity to approach more experienced students for help. This article, written by guest writer Ruth Curtis from the University of Nottingham, provides an overview of administering the ILA scheme and explores its impact on the Information Literacy Advocates, peers and librarians, and discusses future developments for taking the scheme forward.H. S.
Influence of trehalose addition on antioxidant activity, colour and texture of orange jelly during storage
Authors: Kopjar Mirela , Pichler Anita , Turi Josipa , Piližota Vlasta 
Published: November 2016

SummaryThe aim of this study was to investigate influence of partial replacement of sucrose with trehalose on phenolics, antioxidant activity, colour and texture of orange jelly during 135 days of storage under the light at room temperature. After preparation, phenol content was 1185.6 and 1050.3 mg GAE kg−1 in orange jelly and orange jelly with trehalose addition, respectively. Loss of phenols during 135 days of storage in orange jelly was 27.8% in comparison with 9.14% in orange jelly with trehalose addition. Browning index of samples with trehalose addition had lower values than orange jelly after their preparation as well as after storage. Evaluated textural parameters were gel strength, rapture strength, brittleness and adhesiveness. After preparation, both jellies had the same gel strength and adhesiveness. Orange jelly had higher rapture strength and higher value of brittleness than orange jelly with trehalose addition.
Home health nursing care services in Greece during an economic crisis
Authors: Adamakidou T. , Kalokerinou‐Anagnostopoulou A. 
Published: November 2016

AimThe purpose of this review was to describe public home healthcare nursing services in Greece.BackgroundThe effectiveness and the efficiency of home healthcare nursing are well documented in the international literature. In Greece, during the current financial crisis, the development of home healthcare nursing services is the focus and interest of policymakers and academics because of its contribution to the viability of the healthcare system.Sources of evidenceA review was conducted of the existing legislation, the printed and electronic bibliography related to the legal framework, the structures that provide home health care, the funding of the services, the human resources and the services provided.ResultsThe review of the literature revealed the strengths and weaknesses of the existing system of home health care and its opportunities and threats, which are summarized in a SWOT analysis.ConclusionThere is no Greek nursing literature on this topic. The development of home health nursing care requires multidimensional concurrent and combined changes and adjustments that would support and strengthen healthcare professionals in their practices. Academic and nursing professionals should provide guidelines and regulations and develop special competencies for the best nursing practice in home health care.Implications for nursing and health policyAt present, in Greece, which is in an economic crisis and undergoing reforms in public administration, there is an undeniable effort being made to give primary health care the position it deserves within the health system. There is an urgent need at central and academic levels to develop home healthcare services to improve the quality and efficiency of the services provided.