bluuebunny/crossref_metadata_2025_split huggingface dataset:
Don't leave your heart at home
Authors: Ouweneel Else , Le Blanc Pascale M. , Schaufeli Wilmar B. 
Published: October 2012

PurposeThe main objective of this study is to apply broaden‐and‐build theory to occupational wellbeing. More specifically, it seeks to test whether positive emotions “build” resources and to what extent they contribute to work engagement through an increase in personal or job resources. Additionally, it aims to hypothesize that positive emotions, resources, and work engagement are reciprocally related to each other in a way akin to a gain cycle.Design/methodology/approachIn order to test whether positive emotions, personal and job resources, and work engagement are related over time, a structural equation model was constructed. The model was based on two waves of data, with a time lag of six months.FindingsResults show a reciprocal relationship between positive emotions and personal resources. Furthermore, there is a causal effect of personal resources on work engagement and a reversed causal effect of work engagement on positive emotions. Most surprising is the fact that no relationships with job resources are found to be significant.Research limitations/implicationsBecause the authors exclusively used self‐report measures to assess positive emotions, resources, and work engagement, the cross‐paths might have been inflated.Practical implicationsThe results underline the importance of increasing both positive emotions and the level of personal resources in order to create an engaged workforce.Originality/valueThe study adds to the existing literature in the sense that the research model entailed positive emotions as a “novel” variable in the context of resources and work engagement. The model recognized the building capacity of positive emotions as well as the potential of personal resources in predicting work engagement.
The relationship between ERP system and supply chain management performance in Malaysian manufacturing companies
Authors: Saleh Shatat Ahmad , Mohamed Udin Zulkifli 
Published: October 2012

PurposeThis research aims to improve supply chain management performance through the successful usage of ERP system. This can be through investigating the relationship between enterprise resource planning (ERP) system and supply chain management (SCM) performance in the context of Malaysian manufacturing companies that use ERP system.Design/methodology/approachThe questionnaire survey was posted to the Malaysian manufacturing companies that are using ERP system in order to investigate the relationship between ERP system and SCM performance. The respondents of this study were the MIS or IT executives. A total of 80 usable responses were received and used in the analysis.FindingsThe findings of this research indicated that there is a positive and significant relationship between ERP system i.e. (integration, material management, production planning, and controlling), and SCM performance. The workflow management, however, does not have a significant relationship with SCM performance. The findings of this study imply that the successful implementation and the effective usage of ERP system can contribute toward enhancing supply chain management performance in many ways such as, integration of internal business processes, enhancement of information flow among different departments inside the company, improvement of the company's relationships and collaboration with outsourcing suppliers, customers, and supply chain partners.Research limitations/implicationsThis research focuses only on post‐implementation of ERP system life cycle, where ERP system passes through three implementation stages of system life cycle and that includes pre‐implantation stage, implementation stage, and finally post‐implementation stage. Two or three stages of ERP system life cycle could be investigated simultaneously.Practical implicationsThere should be many success records in ERP system and this is to prove to companies that ERP systems can contribute toward improving their overall business performance. Therefore, this research encourages companies to adopt ERP systems and then contribute to technology diffusion. The finding of this study supports this justification and records a new success of ERP systems in Malaysian manufacturing companies.Originality/valueThe results of this study will enable companies to achieve optimum usage of ERP system after the implementation stage and help to avoid system failure and achieve better SCM performance. The study contributes toward technology diffusion between companies through reducing the likelihood of ERP systems failure, and therefore introduces ERP systems to other manufacturing companies in Malaysia.
Measuring the resemblance between pictorial and verbal city image spaces
Authors: Pezenka Ilona , Buchta Christian 
Published: October 2012

PurposeThis study focuses on the emotional aspects of destinations and employs two different scales for capturing the affective component of city destination image. The aim of this paper is not only to measure the emotions assigned to different European cities, but also to compare these two instruments/scales by means of Procrustes analysis.Design/methodology/approachThe authors collected measurements on two different scales (verbal and pictorial) for capturing the emotional (affective) component of destination image – both based on Russell's circumplex model of affect – in two independent surveys.FindingsSignificant differences were found between the multidimensional scaling (MDS) results of both scales. Because the two samples match in terms of demographics and psychographics, the differences of the perceptual spaces are likely due to the form of stimuli (pictures compared to verbal items) presented. The results indicate that pictures are easy to use, but they also are subject to broader interpretations. In contrast, verbal items are more concise, but perhaps respondents may find it harder to assign them to cities (especially negative emotions).Research limitations/implicationsThe paper contributes to the literature by suggesting a methodology for detailed analysis of the differences in measurements, and introducing implications that apply primarily to researchers once new measurement methods are introduced. The limitations of this research relate to the sample (convenience sample): the respondents were solely Austrians, and thus only one culture was represented.Originality/valueAlthough several other researchers suggest measuring both the cognitive and the affective image, very few studies incorporate both aspects in evaluating destination image. In contrast, this study applies different scales to incorporate emotions in destination image measurement and demonstrates the applicability of the scales in the tourism context.
Extensions on the conceptualization of customer perceived value: insights from the airline industry
Authors: Mayr Thomas , Zins Andreas H. 
Published: October 2012

PurposeThe purpose of this paper is to test and compare different conceptual approaches for perceived value in a service context.Design/methodology/approachPerceived value is an outcome construct that results from various benefits received and sacrifices devoted to achieve a particular exchange of a service. The paper compares three different modeling approaches (Type 1, Type 2, and Type 4) for perceived value using data from an in‐flight survey. The questionnaire covered topics such as perceived service quality and overall satisfaction, price perception, customer value, and customer retention.FindingsThe theoretical discussion repeatedly emphasizes that only the formative modeling of perceived value fits the arguments put forward in the existing literature. This study replicates and extends a study by Lin et al. in the airline service context. The paper reports details about the impact of the proposed seven “get” and “give” components, together with an analysis of the consequences perceived value has on satisfaction, loyalty, and word‐of‐mouth.Research limitations/implicationsThe findings suggest extensions and improvements concerning measurement and conceptual issues.Practical implicationsPerceived value shows a substantial effect on behavioral consequences. Service operations must observe the perception of atmospherics emerging from the main service encounters next to considering functional aspects.Originality/valueMisconceptualizations of multi‐item constructs are well known. However, critical discussions and empirical tests are still scarce in the tourism field. This paper tests and compares different conceptual approaches for perceived value in a service context.
RFID for the extended lean enterprise
Authors: Powell Daryl , Skjelstad Lars 
Published: October 2012

PurposeIn the traditional sense, information technology has often been viewed as a contributor to waste within lean production. However, as the business world changes and competition from low‐cost countries increases, new models must be developed which deliver competitive advantage by combining contemporary technological advances with the lean paradigm. The purpose of this paper is therefore to contribute within this area, and it aims to evaluate the supporting role of radio frequency identification (RFID) technology in the context of lean thinking. The paper also aims to consider the application of RFID in order to revolutionize the lean paradigm, and to propose a framework for the use of RFID in order to create the extended lean enterprise, which the authors suggest can improve the competitiveness of manufacturing supply chains.Design/methodology/approachThe paper's applied research methodology is case study. Having first explored the relevant literature surrounding the topic, the paper presents a conceptual framework for the role of RFID in the extended lean enterprise, and apply the framework to two practical case studies. Data were primarily collected through semi‐structured interviews with key contacts within the companies. For triangulation, the authors also made use of direct observations and company documentation.FindingsThe paper operationalizes the five lean principles with practical examples in the context of RFID in the extended lean enterprise. It uses the results to propose a conceptual framework for the role of RFID in the extended lean enterprise, which can be used by researchers and practitioners to better integrate information technology such as RFID in the lean paradigm. The case studies provide good practical examples of the applications and implications of RFID in the extended lean enterprise, with theoretically grounded insights. Such a concept appears very little in current academic literature. The findings suggest that RFID technologies are a key enabler in the development and further support of the extended lean enterprise.Originality/valueWithin the field of lean production and information technology, there has been a continuous debate as to whether both approaches are complimentary or contradictory. Therefore, this paper fulfils an identified need to study the interactions between a modern example of information technology (RFID) and its role within lean production, making a valid contribution within this field of research.
Egocentric social network analysis of pathological gambling
Authors: Meisel Matthew K. , Clifton Allan D. , MacKillop James , Miller Joshua D. , Campbell W. Keith , Goodie Adam S. 
Published: October 2012

AbstractAimsTo apply social network analysis (SNA) to investigate whether frequency and severity of gambling problems were associated with different network characteristics among friends, family and co‐workers is an innovative way to look at relationships among individuals; the current study was the first, to our knowledge, to apply SNA to gambling behaviors.DesignEgocentric social network analysis was used to characterize formally the relationships between social network characteristics and gambling pathology.SettingLaboratory‐based questionnaire and interview administration.ParticipantsForty frequent gamblers (22 non‐pathological gamblers, 18 pathological gamblers) were recruited from the community.Measurements and FindingsThe SNA revealed significant social network compositional differences between the two groups: pathological gamblers (PGs) had more gamblers, smokers and drinkers in their social networks than did non‐pathological gamblers (NPGs). PGs had more individuals in their network with whom they personally gambled, smoked and drank than those with who were NPG. Network ties were closer to individuals in their networks who gambled, smoked and drank more frequently. Associations between gambling severity and structural network characteristics were not significant.ConclusionsPathological gambling is associated with compositional but not structural differences in social networks. Pathological gamblers differ from non‐pathological gamblers in the number of gamblers, smokers and drinkers in their social networks. Homophily within the networks also indicates that gamblers tend to be closer with other gamblers. This homophily may serve to reinforce addictive behaviors, and may suggest avenues for future study or intervention.
Forced Sex and HIV Risk in Violent Relationships
Authors: Campbell Jacquelyn C. , Lucea Marguerite B. , Stockman Jamila K. , Draughon Jessica E. 
Published: October 2012

ProblemThe intersecting epidemics of gender‐based violence, specifically forced sex, and HIV continue to affect women worldwide. Both in the United States and worldwide, women of African descent are disproportionately affected.Method of studyThe current literature was reviewed for inclusion based on its relevance to the intersection of forced sex and HIV risk behaviors.ResultsThis brief review synthesizes research on the linkages between forced sex and behavioral risk factors for HIV infection. We explore forced sex from the perspective of the perpetrator being a current or former intimate partner, as well as the first sexual intercourse experience occurring through the use of physical force (i.e., forced sexual initiation). The review also emphasizes the importance of expanding current research to understand the physiological mechanisms linking forced sex to HIV risk.ConclusionThe factors linking intimate partner forced sex and forced sexual initiation with HIV/AIDS are varied and complex. The review concludes with recommendations for future research in this area and implications this research could have on preventing violence and mitigating the health consequences.
The Expressions of Co‐Stimulatory Molecules are Altered on Putative Antigen‐Presenting Cells in Cord Blood
Authors: Darmochwal‐Kolarz Dorota , Serafin Andrzej , Tabarkiewicz Jacek , Kolarz Bogdan , Rolinski Jacek , Oleszczuk Jan 
Published: October 2012

ProblemThe aim of our study was to estimate the expressions of both B7‐H1 and B7‐H4 as well as CD200 and CD200R co‐stimulatory molecules on immature myeloid and lymphoid dendritic cells, B CD19+ lymphocytes and monocytes in umbilical cord blood of healthy neonates and in peripheral blood of healthy adults.Method of studyThirty‐nine healthy full‐term neonates from physiological single pregnancies and 27 healthy adults were included in the study. The expressions of B7‐H1, B7‐H4, CD200, CD200R antigens were estimated using flow cytometry. Statistical analysis was performed using a non‐parametric Mann–Whitney U‐test and parametric Wilcoxon's test.ResultsThe expressions of B7‐H1 and B7‐H4 molecules on immature BDCA‐1+ myeloid dendritic cells were significantly lower in umbilical cord blood of healthy neonates when compared with those cells in peripheral blood of healthy adults (P < 0.0001). Furthermore, the suppression of B7‐H4 molecule on BDCA‐2+ lymphoid dendritic cells was observed in cord blood of healthy neonates when compared with peripheral blood of healthy adults (P < 0.02). The expressions of CD200 antigen on BDCA‐1+ cells, CD200R antigen on BDCA‐2+ cells and CD200R antigen on B CD19+ cells were significantly lower in cord blood of healthy neonates. On the other hand, the expressions of CD200 and CD200R as well as B7‐H4 co‐stimulatory molecules on CD14+ cells were significantly higher in cord blood when compared with peripheral blood.ConclusionThe increased percentages of CD14+ monocytes with the expressions of CD200 and CD200R as well as B7‐H4 co‐stimulatory molecules can suggest the increased immunomodulatory properties of neonatal monocytes in cord blood.
Short‐term venom immunotherapy induces desensitization of FcεRI‐mediated basophil response
Authors: Čelesnik N. , Vesel T. , Rijavec M. , Šilar M. , Eržen R. , Košnik M. , Kloft Žitnik S. E. , Avčin T. , Korošec P. 
Published: October 2012

AbstractBackgroundThe precise immunological mechanisms for the early clinical protection of venom immunotherapy (VIT) have not yet been explained. Our aim was to evaluate whether high‐affinity IgE receptor (FcεRI) and the related basophil function have a role in the induction of short‐term VIT protection.MethodsWe included 60 adults and 48 children. Basophil threshold sensitivity (CD‐sens) to anti‐FcεRI stimulation, and FcεRI gene and cell‐surface expression were assessed at the beginning and just before the first maintenance dose (MD) of 100 μg of ultra‐rush VIT (day 5) and at the beginning, during buildup, and just before the first MD of 70 μg and of 100 μg of semi‐rush VIT (weeks 1–2 and 5).ResultsWe demonstrated a significant reduction in CD‐sens to anti‐FcεRI stimulation before the first MD in both ultra‐rush and semi‐rush VIT in all included subjects. FcεRI gene and/or cell‐surface expression was decreased in 34–100% of subjects, with different dynamics between VIT protocols.ConclusionWe found a marked desensitization of FcεRI‐activated basophils after short‐term VIT. This suppression, which could be highly relevant for the development of early protective mechanisms, might be also related to the changes at the level of FcεRI expression.
An IgE epitope of Bet v 1 and fagales PR10 proteins as defined by a human monoclonal IgE
Authors: Hecker J. , Diethers A. , Schulz D. , Sabri A. , Plum M. , Michel Y. , Mempel M. , Ollert M. , Jakob T. , Blank S. , Braren I. , Spillner E. 
Published: October 2012

AbstractBackgroundAnalyses of the molecular basis underlying allergenicity and allergen cross‐reactivity, as well as improvement of allergy diagnostics and therapeutics, are hampered by the lack of human monoclonal IgE antibodies and knowledge about their epitopes. Here, we addressed the consecutive generation and epitope delineation of a human monoclonal IgE against the prototypic allergen Bet v 1.MethodsPhage‐display scFv hybrid libraries of allergic donor‐derived VH epsilon and synthetic VL were established from 107 mononuclear cells. An obtained scFv was converted into human immunoglobulin formats including IgE. Using variants of Bet v 1, the epitope of the antibody was mapped and extrapolated to other PR10 proteins.ResultsThe obtained antibodies exhibited pronounced reactivity with Bet v 1, but were not reactive with the homologous PR10 protein Mal d 1. The epitope as defined by the IgE paratope and a set of chimeric Bet v 1 fusion proteins and fragments could be assigned to a C‐terminal helix‐structured motif comprised by amino acid residues 132–154, including the critical residue E149. Grafting this motif re‐established the reactivity of the per se nonreactive Mal d 1 framework. Cross‐reactivities predicted by primary structure analyses of different isoforms and PR10 proteins were verified by allergen chip–based analyses.ConclusionsThe obtained results demonstrate that hybrid IgE repertoires represent a source for human antibodies with genuine paratopes. The IgE‐derived information about the IgE epitope nature of Bet v 1 and homologues allows for detailed insights into molecular aspects of allergenicity and cross‐reactivity within the PR10 protein family.
Delayed allergic skin reactions due to intralesional meglumine antimoniate therapy for cutaneous leishmaniasis
Authors: Córdoba S. , Gandolfo Cano M. , Aguado M. , Huerta‐Brogera M. , Romero A. , Martínez‐Morán C. , Borbujo J. 
Published: October 2012

AbstractBackgroundThe pentavalent antimonials are considered the first‐choice drugs for treatment of leishmaniasis. Intralesional therapy is used to minimize the systemic effects of the drug.MethodsSeventy patients were treated with weekly intralesional infiltrations of Glucantime® (meglumine antimoniate) for cutaneous leishmaniasis. Nine of them had infiltrated itchy erythematous and vesiculous plaques at the injection sites. Cutaneous tests were undertaken in eight patients.ResultsPrick tests were negative and seven of the eight patients showed positive intradermal tests with Glucantime® dilutions reading at D2 and D4. Only one patient had positive patch test to Glucantime a.i. Local reactions at the site of injection have been briefly mentioned in some reported series of leishmaniasis treated with intralesional or intramuscular meglumine antimoniate but the mechanism has never been explained before.ConclusionsWe report the first series of patients with local reactions at the injection sites of meglumine antimoniate in whom type IV hypersensitivity could be involved.
Mothers are not fathers: differences between parents in the reduction of stress levels after a parental intervention in a NICU
Authors: Matricardi S , Agostino R , Fedeli C , Montirosso R 
Published: October 2012

AbstractAimsThe study examined the effects of a parental intervention to reduce parents’ stress levels during the hospitalization of their very preterm infants in a NICU, taking into account possible differences between mothers and fathers.MethodsParents of infants born ≤32 weeks gestational age (GA) were randomly assigned to a standard support group (N = 21) or intervention group (N = 21). The intervention was based both on a joint observation method and infant massage provided by both parents. Parents’ stress was assessed by the Parental Stressor Scale: Neonatal Intensive Care Unit, after the first week of admission and at the infant's discharge.ResultsAt discharge, intervention group parents showed significantly lower levels of stress related to infants’ appearance/behaviour and to parental role alteration (PRA) than those of the standard support group (p = 0.000). Overall, mothers reported more stress compared with fathers (p ≤ 0.05). The intervention was effective in reducing the stress‐role alteration in mothers (p < 0.05), but not in fathers.ConclusionsMothers reported more stress compared with fathers, above all for PRA. A parental intervention was effective in reducing stress‐role alteration in mothers, but not fathers. Parental interventions should take into account that help for fathers could be different from help for mothers.