bluuebunny/crossref_metadata_2025_split huggingface dataset:
Information-seeking in multilingual digital libraries
Authors: Alsalmi Hany M. 
Published: January 2020

PurposeLess attention has been paid to users’ interactions and behavior in studying multilingual search. Although digital library researchers have yet to assess user interaction and behavior in multilingual search, they have concurred that there is a need for user studies that document the extent to which information retrieval systems meet multilingual users’ needs and expectations. The paper aims to discuss these issues.Design/methodology/approachThis study is composed of five individual cases. The case study participants were Saudi students enrolled either at a large state university or Historically Black College and University located in the same community. Research questions are, what do Saudi Digital Library (SDL) users experience when searching within the SDL in Arabic and English? And what strategies do they use if they fail to find resources? Data collected for this study were via a qualitative method called video-stimulated recall.FindingsIn the Arabic search tasks, participants realized that finding resources is not easy. Participants expressed their concerns about the lack of relevance and accuracy of results returned by the search system, indicating weak trust and confidence in the search system. Whereas in the English search task, participants felt more satisfied and confident in their ability to trust the results returned from the search system. Participants expressed their satisfaction in the search experience as it provided them with accurate and varying resources. The participants faced difficulties finding Arabic resources than English resources in the SDL.Originality/valueThis study is considered one of the earliest works in studying the information-seeking behavior of multilingual digital libraries in the Arabic language. The value of this study arises as being the first study to investigate and report the information-seeking behavior of SDL users.
An empirical examination of UTAUT model and social network analysis
Authors: Xu Zhaoyi , Li Yingtong , Hao Liuchang 
Published: January 2020

PurposeThe purpose of this paper is to ensure the sustainability of the competitive advantages of internet financial enterprises. In recent years, driven by the two wheels of financial market and information technology, the internet finance has experienced an extremely rapid development.Design/methodology/approachBased on the performance expectation, effort expectation, social influence and purchase intention of UTAUT model, an empirical examination was conducted. Specifically, the authors made the user purchasing behavior as the dependent variable and added some new factors such as perceived risk, individual innovation and product cognition as the independent variables in the model, and they also added user gender and experience as regulated variables, so as to study the impact factors that affect the purchasing behavior. In addition, the authors also studied the impact of social network friend recommendations on consumers’ willingness to purchase.FindingsThe research results showed that effort expectation, performance expectancy, effort expectancy, purchase intention, awareness and individual innovation have a positive effect on the behavior of buying financial products, whereas the perceived risk has a negative effect on the behavior of buying internet financial products. Additionally, in the context of social networking, social network friend recommendations have a positive impact on consumers’ willingness to purchase.Research limitations/implicationsThis paper is based on the integrated technology acceptance model, which makes the user purchasing behavior as the dependent variable and adds some new factors such as perceived risk, individual innovation and product cognition as the independent variables. However, the research on recommendation between social network friends is not deep enough, so further improvement is needed.Practical implicationsThis study can enrich the existing theories on the interpretation of the intention of using internet financial products, help internet financial enterprises understand user behavior and demands better, and improve service quality and customer satisfaction.Originality/valueThis study provides an empirical examination of UTAUT model and social network analysis.
Relevance of salespeople profiles: an analysis in an emerging economy
Authors: Arditto Luis , Cambra-Fierro Jesus , Olavarría Ana , Vazquez-Carrasco Rosario 
Published: January 2020

PurposeThe purpose of this paper is to analyze the impact of the salespeople profile (i.e., effort, commitment and creativity) – and its degree of market orientation (MO) – on the success of new product launch and sales outcomes. An emerging economy context is taken as a reference.Design/methodology/approachA structural equations model is proposed. The data are based on a sample of retail sector sales managers in Peru.FindingsThe results indicate that salespeople effort, creativity and degree of MO influence overall sales performance. Salespeople commitment, however, does not have a significant impact. These antecedents are helpful when attempting to understand both the potential success of a new product and sales outcomes.Originality/valueThere is no evidence to date of studies that simultaneously assess the impact of seller profiles and degree of MO on new product launch success and sales outcomes. This paper breaks new ground in analyzing this phenomenon in the context of an emerging economy. The findings are of general interest both for sales force management and for companies interested in familiarizing themselves with the peculiarities of emerging economies and the potential need to adapt policies to these specific realities.
Bioavailability and metabolism of chlorogenic acids (acyl‐quinic acids) in humans
Authors: Clifford Michael N. , Kerimi Asimina , Williamson Gary 
Published: January 2020

AbstractAcyl‐quinic acids (chlorogenic acids) are produced by many plants, including fruits, vegetables, and herbal remedies, with coffee and maté particularly rich dietary sources. Epidemiological and intervention studies suggest that they can reduce the risk of developing type 2 diabetes and cardiovascular disease. This review addresses their metabolic handling after oral consumption to provide a mechanistic basis to explain their possible effects on health. Intact acyl‐quinic acids are absorbed only to a small extent in the small intestine, but the cinnamic acids are efficiently absorbed after hydrolysis by either digestive or microbial enzymes in the colon. Metabolism results in phenolic conjugates in the blood and urine, but varying dependent on the acyl‐quinic acid, and subject to significant interperson variability. The balance between hydrogenation and complete β‐oxidation of the cinnamic acids, both by liver and gut microbiota, determines the profile of metabolites. Pharmacokinetic data suggest that some metabolites are bound to human serum albumin and/or sequestered in tissues, and some exhibit biological activity in vitro, consistent with proposed protective action in vivo. Significant gaps in the literature include lack of plasma and urinary data for free‐living individuals, and pharmacokinetic data for groups who consume coffee or maté at regular short intervals. Data are required forcisisomers. There is a critical need for precise urinary biomarkers of consumption of acyl‐quinic acids, accounting for variability in individual metabolism and in beverage composition, thus facilitating better translation of urinary metabolite measurements into accurate coffee consumption data to improve the outcomes of future epidemiological and intervention studies.
Influence of Lactobacillus brevis on metabolite changes in bacteria‐fermented sufu
Authors: Bao Wenjing , Huang Xiaoning , Liu Jingjing , Han Beizhong , Chen Jingyu 
Published: January 2020

AbstractSufu is a form of food derived from traditional Chinese fermented soybean. It has a unique flavor and contains abundant nutrients. With demands for healthy food on the rise, a higher level of sufu functionality is required. In fermentation of soybean‐derived products, lactic acid bacteria (LAB) are widely used as an adjunct culture, which provides health benefits and enhances flavor of food. Among LAB, Lactobacillus brevis has the potential to generate γ‐aminobutyric acid (GABA), which is well‐known for its physiological functions. In this study, L. brevis was added to bacteria‐fermented sufu to evaluate its impacts on sufu quality. Sufu was produced via co‐inoculation with Bacillus subtilis and L. brevis (group A sufu) or a single inoculation with B. subtilis (group B sufu). Metabolite changes in the two groups during fermentation were investigated and physicochemical changes were observed. The results indicated that the addition of L. brevis increased the concentration of GABA and decreased the concentrations of histamine and serotonin. The concentrations of volatile compounds, such as esters and acids, especially 2‐methyl‐butanoic acid ethyl ester, as well as the concentrations of phenylethyl alcohol and 3‐methyl‐butanol were significantly higher in group A. Inoculation of L. brevis changed the metabolite profile of sufu and improved its functionality and safety of edibility. The current study explored the potential of applying L. brevis to the manufacture of bacteria‐fermented sufu.
Cystic fibrosis in the year 2020: A disease with a new face
Authors: De Boeck Kris 
Published: January 2020

AbstractThe autosomal recessive disease cystic fibrosis (CF) was once untreatable and deadly in childhood, but now most patients survive to adulthood. Many countries have instituted CF newborn screening because early diagnosis improves outcome. CF research has greatly intensified following the discovery of the CF transmembrane conductance regulator (CFTR) gene, which has more than 2000 different mutations. For patients with common mutations like F508del, CFTR modulators are life transforming and may even prevent major complications if started early in childhood. For some patients with rare CFTR mutations, a treatment path still needs to be developed. Conclusion: This review provides a general update on CF, including screening and current and future treatment.
Perinatal risk factors and reactive attachment disorder: A nationwide population‐based study
Authors: Upadhyaya Subina , Chudal Roshan , Luntamo Terhi , Hinkka‐Yli‐Salomäki Susanna , Sucksdorff Minna , Lehtonen Liisa , Sourander Andre 
Published: January 2020

AbstractAimTo examine the association between several perinatal and obstetric risk factors and reactive attachment disorder in children diagnosed in specialised services.MethodsIn this nested case‐control study, 614 cases with reactive attachment disorder and 2423 controls matched with age and sex were identified from Finnish national registers. Conditional logistic regression was used to examine the association between a number of perinatal risk factors and reactive attachment disorder.ResultsIn the adjusted analysis, a low birthweight of <2500 g was associated with an increased odds of reactive attachment disorder, with an odds ratio (OR) of 1.96 and 95% confidence interval (CI) of 1.17, 3.30 and a birthweight of 4000‐4499 grams was associated with decreased odds OR 0.49 (95% CI 0.31, 0.75). The odds for being diagnosed with reactive attachment disorder increased with a gestational age of <32 weeks OR 3.72 (95% CI 1.52, 9.10), induced labour OR 1.34 (95% CI 1.03, 1.75) and monitoring in a neonatal intensive care unit (NICU) OR 1.67 (95% CI 1.09, 2.55).ConclusionWe found associations between low birthweight, preterm birth, NICU admission and reactive attachment disorder. The findings add to the current literature on the understanding of the development of reactive attachment disorder in children.
Promising results from an implemented treatment model for paediatric obesity
Authors: Hagman Emilia , Bohlin Anna , Klaesson Sven , Ejderhamn Jan , Danielsson Pernilla 
Published: January 2020

AbstractAimTo investigate the implementation of a plan of action for treatment of childhood obesity, and the effect after 2 years of treatment.MethodsChildren aged 6‐12.9 years who started obesity treatment between 2008 and 2015 in a paediatric clinic in Stockholm County were included. The treatment model included staff education and support and group activities for parents and children separately followed by individual sessions to a multidisciplinary team. The main outcome was change in body mass index standard deviation score (BMI SDS), in comparison to a matched control group.ResultsIn the intervention group, 1334 children (52% boys) with an average age of 9.3 years and BMI SDS of 2.7 and 3012 children in the control group were included. The intervention group decreased their BMI SDS more after two years compared with the control group, (−0.31 vs −0.23, P < .001). Younger age and higher BMI SDS at treatment initiation and families that completed the group sessions (all P < .001) had greater decreases in BMI SDS after 2 years. Sex did not affect the outcome.ConclusionEven though the treatment in the control group was effective, the implementation of the action plan yielded a better treatment response compared with the control group.
Reference data for testicular volume measured with ultrasound and pubic hair in Norwegian boys are comparable with Northern European populations
Authors: Oehme Ninnie Helen Bakken , Roelants Mathieu , Særvold Bruserud Ingvild , Madsen Andre , Eide Geir Egil , Bjerknes Robert , Rosendahl Karen , Juliusson Petur B. 
Published: January 2020

AbstractAimTo estimate references for testicular volume measured with ultrasound and Tanner stages of pubic hair in Norwegian boys, and to compare the timing of puberty with data from similar populations.MethodsTesticular volume was derived from ultrasound measurements of testicular volume in a cross‐sectional study of 514 healthy boys. A continuous testicular volume for age reference curve was estimated with the LMS method. Tanner stages for pubic hair were clinically assessed in 452 boys. Age references for pubertal milestones were estimated with probit regression.ResultsPuberty onset, defined by an ultrasound testicular volume of 2.7 mL, equivalent to an orchidometer volume of 4 mL, occurred at a mean (SD) age of 11.7 (1.1) years. The reference range was 9.7 (3rd) to 13.7 years (97th percentile). Pubic hair (Tanner stage 2) appeared on average at 11.8 (1.2) years with a corresponding reference range of 9.5‐14.1 years.ConclusionThe references for testicular volume measured with ultrasound are continuous in age and allow for the quantification of pubertal development. The age distribution of reaching pubertal milestones was comparable with data from other Northern European countries.
Phenotypic spectrum of TGFB3 disease‐causing variants in a Dutch‐French cohort and first report of a homozygous patient
Authors: Marsili Luisa , Overwater Eline , Hanna Nadine , Baujat Geneviève , Baars Marieke J.H. , Boileau Catherine , Bonneau Dominique , Brehin Anne Claire , Capri Yline , Cheung Ho Y. , Dulfer Eelco , Gerard Marion , Gouya Laurent , Hilhorst‐Hofstee Yvonne , Houweling Arjan C. , Isidor Bertrand , Le Gloan Lauriane , Menke Leonie A. , Odent Sylvie , Morice‐Picard Fanny , Vanlerberghe Clemence , Voorhoeve Els , van Tintelen J. Peter , Maugeri Alessandra , Arnaud Pauline 
Published: January 2020

AbstractDisease‐causing variants in TGFB3 cause an autosomal dominant connective tissue disorder which is hard to phenotypically delineate because of the small number of identified cases. The purpose of this retrospective cross‐sectional multicenter study is to elucidate the genotype and phenotype in an international cohort of TGFB3 patients. Eleven (eight novel) TGFB3 disease‐causing variants were identified in 32 patients (17 families). Aortic root dilatation and mitral valve disease represented the most common cardiovascular findings, reported in 29% and 32% of patients, respectively. Dissection involving distal aortic segments occurred in two patients at age 50 and 52 years. A high frequency of systemic features (65% high‐arched palate, 63% arachnodactyly, 57% pectus deformity, 52% joint hypermobility) was observed. In familial cases, incomplete penetrance and variable clinical expressivity were noted. Our cohort included the first described homozygous patient, who presented with a more severe phenotype compared to her heterozygous relatives. In conclusion, TGFB3 variants were associated with a high percentage of systemic features and aortic disease (dilatation/dissection) in 35% of patients. No deaths occurred from cardiovascular events or pregnancy‐related complications. Nevertheless, homozygosity may be driving a more severe phenotype.
Performance of value‐ and size‐based strategies in the Italian stock market
Authors: Pirogova Anna , Roma Antonio 
Published: January 2020

AbstractThis paper investigates the performance of size‐ and value‐based strategies in the Italian stock market in the period 2000–2018. Previous research argued the impossibility to define properly value‐sorted portfolios due to the inaccuracy of book‐to‐market ratios available for Italian listed stocks. Using more accurate data, we implement portfolios sorting based on value and growth stocks, to assess the relevance of the value factor in the Italian stock market. We find that the capital asset pricing model fails to explain the cross‐section of returns on the different strategies while the Fama and French three‐factor model provides a better fit. The results show that all three factors are significant in explaining Italian stock returns during the sample period. Unlike previous studies, which either found no value effect at all or no clear‐cut results when testing the book‐to‐market variable, we find that the value factor is statistically significant and the associated risk premium is of a considerable size.
An Immanent Critique of Critical Pedagogy
Authors: Wheeler‐Bell Quentin 
Published: January 2020

AbstractIn this essay, Quentin Wheeler‐Bell aims to reframe recent attempts to rethink the core principles of critical pedagogy. He argues that these attempts have been unsuccessful because they reproduce a deeper problem — specifically, an identity crisis — within critical pedagogy. The source of this problem, he contends, is that those working in this tradition have, over time, become more distant from and forgetful of its roots in critical theory; as a result, critical pedagogy is now in a state of dilution and fragmentation in which critical pedagogues are unable to bring the plurality of critical education approaches together theoretically around a set of shared principles. In order to address this problem and begin to reframe the core principles of critical pedagogy, Wheeler‐Bell first briefly sketches the debates around Max Horkheimer's classic essay “Critical Theory and Traditional Theory,” focusing on why critical theory grew into an interdisciplinary tradition situated between philosophy and social science. Then he explains why the recent attempts to rethink critical pedagogy rely upon a problematic, albeit dominant, narrative of the critical education tradition — a narrative that only tacitly recognizes a connection between critical education and critical theory. This dominant narrative contributes to the identity crisis within critical education because it supports a collective memory loss regarding the importance of both philosophy and social science to critical theory. Finally, Wheeler‐Bell attempts to develop a thin definition of critical education: one that connects critical education back to its roots in critical theory, while respecting the plurality of critical education approaches.
Children's Ideals as a Philosophical Topic
Authors: Stojanov Krassimir 
Published: January 2020

AbstractSeveral decades ago psychoanalyst Heinz Kohut pointed out that ideals should be seen as a core dimension of the infantile personality — a dimension that is crucial for the self's formation and the flourishing of the self. In this essay, Krassimir Stojanov begins by reconstructing Kohut's conception of children's ideals, and then, drawing on Axel Honneth's philosophical conception of intersubjective recognition, he explicates the social and pedagogical prerequisites for the formation of ideals and their transformation into values. According to Honneth's conception, the emergence and development of a coherent, autonomous self depend on various forms of intersubjective recognition, specifically empathy, cognitive respect, and social esteem. One of Stojanov's central claims here is that the educational practice of philosophizing with children is probably best equipped to provide children and adolescents with those experiences of intersubjective recognition that enable the articulation of infantile ideals and the transformation of those ideals into values. This practice is essential to development of the self because these articulations and transformations are basic preconditions for living a free and autonomous human life. Moreover, this practice is also important to the “rechilding” of philosophy — that is, the process of revitalizing philosophy through getting in touch with children's ideals. Thus, Stojanov concludes, these ideals deserve social esteem precisely because of their childish character.
Usable, in‐use, and useful research: A 3U framework for demonstrating practice impact
Authors: Pan Shan L. , Pee L. G. 
Published: January 2020

AbstractIn addition to innate curiosity, many of us also see scientific research as a way of making the world a better place. There has been a drive to better understand and observe the practical and societal impact of research, led by researchers seeking to find meaning and purpose in their work, as well as government agencies responsible for allocating research funding to maximum effect. Despite a wealth of guidance from researchers discussing impact and agencies evaluating impact, making practice impact visible and demonstrable remains arduous to researchers because it appears to be possible only at the end of a long and winding pathway to impact. This article presents a framework for demonstrating practice impact as it is being realized progressively, rather than only at the end of the pathway. It identifies usable, in‐use, and useful research outputs, with each having cumulative and demonstrable practice impact. Our analyses of existing impact evaluation guidelines and top‐ranked impact cases submitted to the Research Excellence Framework 2014 showed that all three forms of impact can be demonstrated and are recognized as practice impact. Framing impact in terms of “use” inherently connects the perspectives of researchers and beneficiary users and positions users as co‐producers of impact rather than passive objects and recipients of research. The 3U framework is descriptive as well as prescriptive. It identifies impact indicators for each form of impact. It also indicates the necessary actions for strengthening impact. When applied iteratively, the 3U framework facilitates the identification and pursuit of new research questions that will further solidify a research endeavour's practice impact.