bluuebunny/crossref_metadata_2025_split huggingface dataset:
Exploring collective tagging as a mechanism to elicit language about health management
Authors: Chen Annie T. , Carriere Rachel , Kaplan Samantha J. , Colht Kelly , Morey Ophelia T. , Flaherty Mary Grace , Moser Gail B. , Slager Stacey L. , Price Cynthia 
Published: December 2016

ABSTRACTThis paper describes an innovative effort to invite the public to participate in the creation of a public resource – to leverage collective wisdom in the health domain. This project involved building a website where people could contribute their experiences of body listening and how they learned/were learning to do it. Within the context of this study, body listening was described as the act of paying attention to the body's signals and cues, which can improve individuals' long‐term health management. Over the course of the study, participants and moderators together authored 431 posts and contributed 818 tags. This paper presents an initial analysis of these tags.This analysis makes several intellectual contributions. First, we present a preliminary classification scheme for concepts associated with body listening and self‐management that might be used in future efforts to organize knowledge in this domain. Second, we evaluate inter‐annotator agreement using this classification scheme, to characterize its potential for use in future work.
Exploring support for the unconquerable barriers in information seeking
Authors: Wang Yiwei , Shah Chirag 
Published: December 2016

ABSTRACTIndividuals are often faced with various types of barriers and failures when they look for information. They sometimes fail to locate their desired information after trying or even exhausting all of their known sources. Research has mostly focused on the barriers people face on the Web, but experiences with information seeking failures—particularly those that involve offline channels in real life scenarios—are understudied. In an exploratory qualitative study reported here, 63 survey participants and 10 interview participants contributed a total of 230 examples of information seeking failures and various supportive measures that would/might have prevented those failures. Their narrations not only offer rich pictures of what went wrong in information seeking episodes, but also further our understanding of the types of support that may improve the outcomes of individuals' information seeking.
Heuristic evaluation of an information literacy game
Authors: Guo Yan Ru , Goh Dion Hoe‐Lian 
Published: December 2016

ABSTRACTAmong the many information literacy games that have been developed, evaluations have mostly relied on anecdotal quotations, or procedures which were neither systematic nor rigorous. This study adopted the heuristic evaluation method with end‐users to evaluate an information literacy game for tertiary students. Participants identified problems with the game according to the Heuristic Evaluation of Playability framework. We proposed to extend the HEP framework by including two more categories on characters/graphics and pedagogical effectiveness.
Investigating communication hindrance in interdisciplinary collaboration: A grounded theory approach
Authors: Ju Boryung , Jin Tao , Stewart J. Brenton 
Published: December 2016

ABSTRACTThe purpose of this study is two‐fold: (1) to explore the communication barriers and challenges that interdisciplinary researchers might encounter when collaborating with their counterparts from other disciplines, and (2) to survey how the researchers mitigate the hurdles in the collaboration processes. Eight interdisciplinary researchers from a research institute were recruited to participate in the study. They were individually interviewed with a semi‐structured protocol. The interview transcripts were then analyzed using a grounded theory approach that consists of open coding, axial coding, and selective coding in sequence. The preliminary results show that the major communication hindrances include: domain disparity; discrepancies of individual researchers in terms of their perspectives, preferences, and behaviors; varied interpretations on the meanings of shared artifacts used by the interdisciplinary research groups; and divergence of personal motivation and engagement levels toward interdisciplinary collaboration. The participants considered active and constant learning to be the most useful strategy to cope with these communication obstacles. These findings yield some novel insights into the interdisciplinary collaboration effort and provide new empirical evidence to substantiate what previous studies have found. In addition, this study generates a deeper understanding about communication difficulties that interdisciplinary researchers might face, which can in turn be translated into practical implications for administrators and policy makers who are responsible for managing interdisciplinary collaborations.
Learning by design: Creating knowledge through library storytime production
Authors: Mills J. Elizabeth , Campana Kathleen , Clarke Rachel Ivy 
Published: December 2016

ABSTRACTLibrarianship has not traditionally been considered a design practice. However, children's librarians plan, deliver, and reflect on storytimes in implicit ways that seem to align with design principles. Drawing on empirical data from the VIEWS2 study, this poster explores the premise that design principles implicitly inform the creation of these library programs for young children. Comparing models of storytime production and models of design reveals that key design principles—especially iteration and reflection—are present throughout storytime production. The reciprocal and influential nature of these design concepts combined with the model of storytime production lead to a new model of storytime design, with implications for library research, practice, and pedagogy as well as models of design.
personality and information behavior in web search
Authors: Schmidt Thomas , Wolff Christian 
Published: December 2016

ABSTRACTIn this paper, we describe a quantitative study of personality aspects and their relationship with web search information behavior. We start with introducing personality and give an overview of information behavior research concerning personality aspects. In our study of 30 participants, their personality traits were operationalized by using a version of the Big 5, the B5T, a psychometric questionnaire that maps personality on different dimensions. The participants performed search tasks in a web context and data concerning their information behavior was collected via search logs as well as questionnaires. We show that there are selective correlations of slight and intermediate strength between the variables of information behavior and the personality dimensions. Finally, we discuss possible explanations and implications as well as new impulses for information behavior and retrieval research.
Pienapple search: an integrated search interface to support finding, refinding and sharing
Authors: Buivys Martynas , Azzopardi Leif 
Published: December 2016

ABSTRACTPienapple is a search interface that aims to combine bookmarking and searching within a blended experience to facilitate improved access, serendipity, and sharing. While personal and social bookmarking platforms already exist, they are often separated from the search system, resulting in an increased effort and complexity because two or more systems need to be used. Instead, Pienapple attempts to lower the overall effort of bookmarking, (re)accessing and sharing by bringing these activities together to provide a more supportive search interface.
Rough co‐citation as a measure of relationship to expand co‐citation networks for scientific paper searches
Authors: Eto Masaki 
Published: December 2016

ABSTRACTThis paper proposes a “rough co‐citation”, which is a measure of relationship to expand co‐citation networks so as to include new relevant documents. A rough co‐citation relationship is a linkage between a pair of documents which are cited by two other documents in a similar citation context. The linkage strength of a rough co‐citation relationship may be weaker than the original co‐citation relationship, because a rough co‐citation relationship is determined by citations in two separate documents. Rough co‐citation linkages, however, may yield new relevant documents that are not identified by the original co‐citation linkages. For example, the rough co‐citation can identify relevant documents that are published after the citing document of the original co‐citation becomes public. This study conducted IR experiments to evaluate the search performances of retrieval methods using the co‐citation networks expanded by the rough co‐citation relationships. Specifically, the random walk with restart, which is one of the latest graph search algorithms, is applied to the expanded and original co‐citation networks. Scores of the normalized discounted cumulative gain (nDCG@K) are then compared. The results indicate that the search performance of the method using the expanded network outperforms a baseline method using the original network.
Library service design based on the needs of chemistry research data management and sharing survey
Authors: Wu Ming , Chen Xiujuan 
Published: December 2016

ABSTRACTThis paper aims to survey five perspectives of research data in chemistry research process, which including data generation and collection, data recording and processing, data preservation and backup, data management and sharing, needs for data sharing services. By means of questionnaires survey, 119 researchers and graduate students of Chinese Academy of Science in chemistry disciplines provided us with insights in research data management and sharing. The outputs of statistical analytical results help us have a better understanding on their currency attitudes and needs of researchers about their data management and sharing in chemistry disciplines. Although the survey in chemistry discipline, it could be provide us some insights for designing a range of library service, particularly in promotion, consulting and training of research data management and sharing.
The co‐first and co‐corresponding author phenomenon in the pharmacy and anesthesia journals
Authors: Huang Mu‐hsuan , Hsieh Hsiao‐Ting , Lin Chi‐Shiou 
Published: December 2016

ABSTRACTIn this poster, we describe partial findings from a larger study that explored the co‐first and co‐corresponding author phenomenon in two biomedical research areas, pharmacy and anesthesia. The top 10 journals in the two areas by the five‐year impact factor as listed in 2013 JCR were used for the paper sources. A total of 17802 pharmacy papers and 35801 anesthesia papers were included in the analyses. Each paper was manually examined to identify the co‐first and co‐corresponding author papers. In this poster, we will show the distributions of the paper numbers and percentages of the co‐first and co‐corresponding papers over twenty years (1995–2014), the distributions of author numbers sharing the co‐first and co‐corresponding authorship, and the combinations and distributions of the authors' byline positions.
The joy of being a book: Benefits of participation in the human library
Authors: Dobreski Brian , Huang Yun 
Published: December 2016

ABSTRACTHuman libraries are events intended to provide readers with access to the knowledge and lived experiences of their fellow community members. These events are growing in popularity worldwide, and while often hosted by traditional libraries, can take place in a variety of community organization settings. Human library events depend on the services of the “human books” who volunteer to participate, though recruitment of these volunteers remains one of the most challenging aspects of hosting the events. Previous work has shown that human books enjoy participation in these events, though the specific benefits of human libraries for the human books have not been explored. In this study, we analyze the post‐event survey responses of human books from four different human library events hosted by various institutions. Participants reported a variety of benefits ranging from altruistic to more self‐focused. Reviewing their responses, we suggest eight major categories of benefits for human books. Findings hold implications for effectively recruiting and motivating potential human books, as well as how host institutions may adapt human libraries to the needs of their communities.
What do users see when health information with different levels of sensitivity is presented on Facebook?: Preliminary findings with eye tracking techniques
Authors: Syn Sue Yeon 
Published: December 2016

ABSTRACTSocial networking sites are popularly used for health information dissemination. However, little research has been carried out on how users view the disseminated health information. This study using eye tracking techniques investigates how users view presented information differently when health information with various levels of topic sensitivity is presented as topic sensitivity is one of important factors that impacts user's health information behavior on social media. The findings indicate that the content of posts are viewed the most frequently, followed by source information and post information. User engagement elements are viewed depending on the quality of the conversations in the comments. This study utilizes eye tracking techniques and provides further insights into how users view information and various elements differently on Facebook.
What makes online news interesting? Personal and situational interest and the effect on behavioral intentions
Authors: O'Brien Heather L. , McKay Jocelyn 
Published: December 2016

ABSTRACTWe conducted a study in which participants interacted with human‐interest news stories in video, audio or text format. We gathered post‐task impressions of participants' interest in and curiosity about the stories, and their behavioral intentions to link to related content or recommend the stories to others. We explored the individual and situational dimensions of interest in participants' responses, and how these related to behavioral intentions. We discuss implications for information system and study design.
Photoluminescence thermal quenching properties of zinc sulfide grown by mist chemical vapor deposition
Authors: Uno Kazuyuki , Asano Yasuyuki , Tanaka Ichiro 
Published: December 2016

AbstractPhotoluminescence (PL) thermal quenching properties of zinc sulfide (ZnS) films, which were grown by mist chemical vapor deposition (mist‐CVD), were systematically investigated. The samples were grown from thiourea‐based solutions at various temperatures. Strong PL emissions related to S vacancies were observed from the sample grown at 600 and 700 °C and their thermal quenching properties were very small. PL spectra from the sample grown at 500 °C contains zinc oxide (ZnO) related peaks. The ZnO related PL peaks has almost no energy shift with the increase of temperature. This would be due to the mismatch of thermal expansion coefficient between ZnS and ZnO.
Unpinning of heavy hole spin in magnetic quantum dots
Authors: Dinu I. V. , Moldoveanu V. , Dragomir R. , Tanatar B. 
Published: December 2016

AbstractUsing the theory and configuration interaction method, we analyze the effect of heavy hole–light hole (HH–LH) mixing in CdTe quantum dots (QDs) with a single manganese (Mn) ion. We find that the hole‐Mn exchange switches the coupling between two excitons whose Luttinger spinors have both HH and LH components. If the magnetic dopant is off‐centered and the QD is subjected to a single pulse the system periodically bounces between bright and dark mostly HH excitons with opposite HH spins. A pump‐and‐probe setup allows to estimate the efficiency of this HH spin unpinning from the biexciton response. The biexciton absorption spectrum is also discussed.
Globally robust explicit model predictive control of constrained systems exploiting SVM‐based approximation
Authors: Wei Caisheng , Luo Jianjun , Dai Honghua , Yin Zeyang , Ma Weihua , Yuan Jianping 
Published: December 2016

SummaryThis paper presents a systematic method to address the reduction of online computational complexity and infeasibility problem of explicit model predictive control for constrained systems under external disturbance. In feasible state space, in order to avoid the expensive database searching procedure, support vector machine‐based approximation is proposed to yield a novel unified explicit optimal control law rather than a piecewise affine one developed by explicit model predictive control. In infeasible state space, through constructing finite maximum control invariant sets around fictitious equilibrium points, a reachable controller is devised to steer the infeasible state asymptotically to the feasible state space without violating the hard constraint. Consequently, global robustness is guaranteed by introducing a minimum robust positively invariant set by means of the tube‐based technique, despite the coexistence of external disturbance and training error. Finally, the performance of the presently proposed control law is evaluated through three groups of numerical examples. Copyright © 2016 John Wiley & Sons, Ltd.
Ca(II)‐Catalyzed Regioselective Cascade Synthesis of Oxindolyl‐ Naphthofurans through Meyer‐Schuster type Rearrangement
Authors: Yaragorla Srinivasarao , Dada Ravikrishna , Singh Garima , Pareek Abhishek , Rana Monika , Sharma Anuj K. 
Published: December 2016

AbstractHighly regioselective synthesis of 3‐Oxindolyl naphthofurans has been described through an interesting Meyer‐Schuster (M−S) type rearrangement followed by oxacyclisation using environmentally benign calcium salt. This synthetic protocol is ornamented with many of the green synthetic aspects such as solvent free, one pot cascade, ‐atom economy, step economy and the use of calcium salt which is highly abundant in the nature. The selected compounds were tested for their preliminary anti‐amyloidogenic properties to highlight the importance of such compounds and methodologies.
Photocatalytic and Antibacterial Activity Studies of ZnO Nanoparticles Synthesized by Thermal Decomposition of Mechanochemically Processed Oxalate Precursor
Authors: Sood Saloni , Kumar Arun , Sharma Neeraj 
Published: December 2016

AbstractThe ZnO nanoparticles (NPs) have been prepared by thermal decomposition of zinc oxalate precursor ZnC2O4.2H2O synthesized by a simple solution‐free mechanochemical method. Thermogravimetric analysis/Differential thermal analysis (TGA/DTA) studies of oxalate precursor showed it to undergo two step decomposition yielding zinc oxide nanoparticles. The ZnO NPs have been thoroughly characterized by Powder X‐ray diffraction (XRD), Fourier Transform Infrared (FTIR), Transmission Electron Microscopy (TEM) and UV‐Visible techniques. XRD pattern showed that nanoparticles present hexagonal wurtzite phase of ZnO with high crystallinity. The Rietveld's refinement of the XRD pattern has shown the average grain size of the as synthesized nanoparticles to be 13 nm. The photocatalytic activity of as prepared ZnO NPs studied using Methyl Orange (MO) as probe molecule have effected ∼90 % degradation of 0.045 mM of MO in 100 min at catalyst load of 1.5 g L−1. As prepared ZnO NPs photocatalyst are appreciably stable and reusable. The antibacterial activity study of ZnO NPs assayed against Gram positive bacteria Staphylococcus aureus and Staphylococcus epidermidis and Gram negative bacteria Pseudomonas aeruginosaandEnterobacter aerogenes by MIC method has shown that as prepared ZnO NPs constitute effective antibacterial agents.
Bimetallic AgPd Nanoparticles Immobilized on Amine‐Functionalized SBA‐15 as Efficient Catalysts for Hydrogen Generation from Formic Acid
Authors: Wan Chao , Yao Fang , Li Xiao , Hu Kai , Ye Mingfu , Xu Lixin , An Yue 
Published: December 2016

AbstractHCOOH (FA) is considered as a potential hydrogen‐storage material. The chemically stored hydrogen in FA can be catalytically released even at room temperature, which can be utilized by polymer electrolyte membrane fuel cells (PEMFCs). However, in order to make FA a feasible hydrogen‐storage medium, it is necessary to find catalysts with superior performance that enable it to produce hydrogen under moderate conditions. Herein, for the first time to our knowledge, we report amine‐functionalized SBA‐15 (SBA‐15‐Amine)‐supported bimetallic AgPd nanoparticles with various molar ratios through a facile co‐reduction method for serve as a catalyst for the dehydrogenation reaction of FA. As indicated by the turnover frequency (TOF), the performance of these catalysts depended on their composition. Among all the prepared AgPd/SBA‐15‐Amine catalysts, Ag1Pd9/SBA‐15‐Amine exhibited exceedingly high activity for the dehydrogenation of FA to yield high‐quality H2 at 323 K, with a maximum TOF of 964 h−1 and 100 % selectivity. It is revealed that the catalyst exhibits stable catalytic performance after multiple usage cycles. Therefore, the catalyst we developed can be a potential candidate for prompting the widespread utilization of FA as a hydrogen‐storage material.
Sphingosine-1-Phosphate Receptor-3 Supports Hematopoietic Stem and Progenitor Cell Residence Within the Bone Marrow Niche
Authors: Ogle Molly E. , Olingy Claire E. , Awojoodu Anthony O. , Das Anusuya , Ortiz Rafael A. , Cheung Hoi Yin , Botchwey Edward A. 
Published: December 2016

Abstract
Hematopoietic stem and progenitor cells (HSPCs) egress from bone marrow (BM) during homeostasis and at increased rates during stress; however, the mechanisms regulating their trafficking remain incompletely understood. Here we describe a novel role for lipid receptor, sphingosine-1-phosphate receptor 3 (S1PR3), in HSPC residence within the BM niche. HSPCs expressed increased levels of S1PR3 compared to differentiated BM cells. Pharmacological antagonism or knockout (KO) of S1PR3 mobilized HSPCs into blood circulation, suggesting that S1PR3 influences niche localization. S1PR3 antagonism suppressed BM and plasma SDF-1, enabling HSPCs to migrate toward S1P-rich plasma. Mobilization synergized with AMD3100-mediated antagonism of CXCR4, which tethers HSPCs in the niche, and recovered homing deficits of AMD3100-treated grafts. S1PR3 antagonism combined with AMD3100 improved re-engraftment and survival in lethally irradiated recipients. Our studies indicate that S1PR3 and CXCR4 signaling cooperate to maintain HSPCs within the niche under homeostasis. These results highlight an important role for S1PR3 in HSPC niche occupancy and trafficking that can be harnessed for both rapid clinical stem cell mobilization and re-engraftment strategies, as well as the opportunity to design novel therapeutics for control of recruitment, homing, and localization through bioactive lipid signaling.