bluuebunny/crossref_metadata_2025_split huggingface dataset:
Distinct regulatory modules identified in the promoters of wheatGlu-1genes suggest different regulatory mechanisms
Authors: Makai Szabolcs , Tamás László , Juhász Angéla 
Published: November 2014

ABSTRACTHigh molecular weight glutenin subunits of wheat are economically important seed storage proteins. They are coded by paralog pairs of theGlu-1gene on each of the three genomes in the hexaploid wheat. Their expressions are under both temporal and spatial control. Many factors have been identified that influence the activity ofGlu-1genes, but the underlying regulatory mechanisms are still unclear. In order to identify motifs and motif clusters responsible for quantitative regulation ofGlu-1gene expressions, promoter profiles and transcription dynamics of the genes were analysed. It was found that promoter motif compositions of homoeologGlu-1genes are conserved. Our results demonstrated that while promoter profiles explain the differences of expression between homoeologs and between paralogs, it does not explain the variation of activity between alleles. Interestingly, our analyses revealed that the promoters ofGlu-1genes are divided into sixcis-regulatory modules that are either locally overrepresented by binding sites belonging to unique but distinct transcription factor (TF) families or have conserved motif clusters. Moreover, our analyses demonstrated that the varying expression dynamics of TFs across genotypes is likely to be the primary contributor of the allelic variation ofGlu-1gene expressions. Thus, the six putativecis-regulatory modules in theGlu-1gene promoters bound by the differentially expressed TFs are suggested to play a key role in the quantitative and tissue specific regulation of these genes.
Understanding the experiences of asylum seekers
Authors: Liebling Helen , Burke Shani , Goodman Simon , Zasada Daniel 
Published: November 2014

Purpose
– The purpose of this paper is to highlight the key issues of concern for asylum seekers in the UK by focusing on their in depth talk about their experiences, a so far neglected element in the current debate about asylum seeking.

Design/methodology/approach
– The study involved thematic analysis of asylum seekers’ accounts of their lives in their country of origin, their journeys to the UK and experiences following arrival. Nine participants took part in semi-structured interviews.

Findings
– Analysis resulted in seven themes; the importance of safety, negative experiences of the Home Office, support, emotional effects, significance of family, hopes for the future and the positive experiences of living in the UK.

Research limitations/implications
– Asylum seekers largely left their countries of origin to escape conflict, persecution, violence, arranged marriages and rape. They reported safety as a key concern and for this reason they were scared to return home.

Practical implications
– The research found Asylum seekers have fled traumatic situations and then have a difficult time in the UK. A more compassionate and supportive approach is needed. Policy recommendations are made with the aim of improving service responses.

Social implications
– The research demonstrates that the public understanding of asylum seeking does not match asylum seekers’ experiences and increased knowledge may help to improve this (mis) understanding.

Originality/value
– There is currently a lack of literature and empirical investigation of this subject area, so this research makes a contribution to the field of understanding asylum seekers’ experiences. The paper's focus is original and important combining asylum seekers’ accounts of their experiences following arrival in the UK. This subject is strategically important due to the pressing need to develop holistic and culturally sensitive research, which bridges and informs academia, more sensitive service responses and civil society.
Gossip, self-monitoring and fashion leadership: comparison of US and South Korean consumers
Authors: Lee Seung-Hee , E. Workman Jane 
Published: November 2014

Purpose
– The purpose of this study was to investigate tendency to gossip, self-monitoring and fashion leadership among young adult consumers in two cultures: US and South Korean.

Design/methodology/approach
– A survey was conducted using a convenience sample of 690 (278 US; 412 Korean) university students. Data were analyzed using MANOVA, ANOVA, descriptive statistics, χ2 and Cronbach’s alpha reliability.

Findings
– Compared with US participants, Korean participants scored higher on tendency to gossip and lower on self-monitoring, the two subscales of self-monitoring (ability to modify self-presentation; sensitivity to the appearance of others), and fashion innovativeness and opinion leadership. In both cultures, fashion leaders scored higher on self-monitoring and tendency to gossip than fashion followers, and high self-monitors scored higher on tendency to gossip than low self-monitors. Results of this research supported Hofstede’s (1980) theory of cultural dimensions as appropriate for examining differences among fashion consumers from different countries.

Research limitations/implications
– Results cannot be generalized to other population groups or cultures. Further research should include data from participants in different countries and of different ages thereby contributing to the generalizability of the results.

Practical implications
– The findings of this study suggest that gossip, especially in collectivist cultures such as South Korea, can increase brand image and serve as a useful marketing tool. Social media is one way to initialize word-of-mouth communication about a brand.

Originality/value
– This is the first study to compare gossip and self-monitoring among fashion consumers in two different cultures.
A matter of love: consumers’ relationships with original brands and their counterfeits
Authors: Castaño Raquel , Eugenia Perez Maria 
Published: November 2014

Purpose– This paper aims to explore brand personality relationships in the context of original versus counterfeit products. Specifically, it investigates consumers’ perception of both original brands and their counterfeits.Design/methodology/approach– The authors present four studies conducted with 657 Mexican consumers who own or have owned an original luxury-brand product as well as a counterfeit of the same brand. Data were analyzed through regression analyses, t-tests, correlation coefficients and one-way ANOVA.Findings– Results show that consumers who voluntarily acquire both original luxury brands and their counterfeits transfer the symbolic personality traits of the original brand to the counterfeit, experience significantly higher coincidence between their personality traits and those of the original brand and also experience a stronger overlap between their overall self-concept and the original brand’s concept than with the counterfeit’s concept, and feel higher levels of love towards the original brands than towards their counterfeits.Research limitations/implications– This study plays a relevant role in understanding how consumers form relationships with original and counterfeit brand products. Managers of original brands are advised to build their efforts around the idea of consumers’ love for the original brand, emphasizing issues of authenticity and congruence between consumers and their purchase decisions.Practical implications– Managers of original brands are advised to build their efforts around the idea of consumers’ love for the original brand, emphasizing the trust element of a love relationship in order to encourage consumers to be “faithful” to the original brands.Originality/value– This study provides insights into the relationships consumers form with brands and their counterfeits. This is novel because, so far, most of the studies on counterfeits have mainly sought to explain why and how consumers choose counterfeits instead of original brands.
KiwiSaver member behaviour: a quantitative analysis
Authors: Thomas Callum , Matthews Claire 
Published: November 2014

Purpose
– The purpose of this paper is probe the early data emerging from the KiwiSaver market and to draw insights on KiwiSaver investor behaviour, particularly in respect of the unique default provider feature of the scheme.

Design/methodology/approach
– The primary source of data for this study is a purpose-built database compiled using data from KiwiSaver providers’ annual reports for the period 2009-2011.

Findings
– The study finds that KiwiSaver members, like other investors, are chasing performance and seeking to avoid fees. However, an unexpected negative relation is found for bank ownership.

Research limitations/implications
– The key limitations of this data source include the low frequency, differing formats and levels of detail disclosed in various annual reports.

Practical implications
– Chasing past performance indicates a need for investor education for KiwiSaver members.

Originality/value
– The study provides an initial empirical examination of the KiwiSaver market, and the determinants of the flow of funds and members. The results can be used to guide policymakers and providers in their future decision-making around the scheme and individual offerings.
The influence of sunk costs, personal responsibility and culture on the tendency of accountants to facilitate escalation of commitment
Authors: Fukofuka Peni , Fargher Neil , Wang Zhe 
Published: November 2014

Purpose
– This purpose of this study is to further the study of escalation of commitment by considering the supportive role of accountants in providing reports that favour continuation of unprofitable projects and whether this role is influenced by culture. Research on the escalation of commitment suggests that the decision to commit resources to a failing project is due to several factors that include sunk costs, personal responsibility and culture.

Design/methodology/approach
– This study employs a between-subjects design to examine accountants’ willingness to provide a report that facilitates continuation of an unprofitable project. The manipulated independent variables are sunk cost (present or absent), the level of reporting responsibility (high or low) and culture (Pacific Islands or Australia).

Findings
– Our results show that the presence of sunk cost is a motivation for accountants to provide reports that favour continuation of an unprofitable project. The results on cultural difference are also consistent with the contention that culture is influential in decision-making with respect to providing reports that favour continuation of an unprofitable project. We do not, however, find evidence consistent with a personal responsibility affect using the manipulation defined in this study.

Research limitations/implications
– Consistent with this type of research, the results must be interpreted with respect to the specific design choices used in the experiment.

Practical implications
– Continued research is needed to examine the impact of sunk costs and specific attributes of culture, such as the willingness to follow superiors, on the escalation of commitment to unprofitable projects. The mitigation of such effects through education of accountants to provide reports that do not favour continuation of unprofitable projects would, for example, be of interest to aid agencies and others investing in projects in developing economies in particular.

Originality/value
– While previous research generally examines the decision-making role of managers in escalation of commitment to unprofitable projects, this study examines the supportive role that accountants play in facilitating managers’ escalation decisions. This issue is studied within a context examining the potential cultural impact of respect for authority.
Why is it important to consider so-called “invisible” older people in UK healthcare?
Authors: Tinker Anthea , Gilani Nesar , Luthra Isabella , Richardson Olivia , Howells Alexander , Kureeman Zaid , Oshunniyi Olamide 
Published: November 2014

Purpose
– The purpose of this paper is to start a debate about older people who are in groups that are not readily visible to policy makers and practitioners.

Design/methodology/approach
– The paper is based on information obtained from academic literature, government statistics and other publications from relevant organisations. The authors investigated one “invisible” group each and comparisons and conclusions were then made collaboratively.

Findings
– Many groups of older people seem to be absent from statistics and from policy making. The paper suggests that there needs to be more research to identify the scale of any problems and how they may be solved.

Research limitations/implications
– This is not a systematic review but a preliminary account of the problem.

Practical implications
– There are practical implications for health and social care professionals if they do not recognise that there are groups in society about whom little is known. Lack of knowledge and empathy may affect their approach to these groups.

Social implications
– There are implications for society if these groups are not taken into account in decision making and especially over the allocation of resources.

Originality/value
– There is little written which brings together the lack of attention paid to these groups as a whole.
Strategy, IT and control @ eBay, 1995-2005
Authors: N. Stone Dan , N. Nikitkov Alexei , C. Miller Timothy 
Published: November 2014

Purpose– This paper aims to adapt Simons’ (1995b) theory of the role of information technology (IT) in shaping and facilitating the levers of control (i.e. the Levers of Control Applied to Information Technology – LOCaIT) as a framework for investigating how eBay’s business strategy was realized through its management control system (MCS) in the first 10 years of the online auction market.Design and method– The qualitative method uses data from public record interviews, teaching cases, books, Securities and Exchange Commission filings and other archival sources to longitudinally trace the realization of eBay’s strategy through its MCS and IT.Findings– Realizing its strategy through the eBay MCS necessitated a diagnostic control system unlike any previously seen. This system created a close-knit online community and enabled buyers and sellers to monitor one another’s performance and trustworthiness.Research limitations and implications– The LOCaIT theory facilitated understanding the core aspects of the realization of eBay’s strategy through its MCS and IT. However, LOCaIT largely omits the strong linkages evident among elements of the MCS, the importance and necessity of building a core IT infrastructure to support eBay’s strategy and the central role of building consumer trust in the realization of this strategy.Practical and social implications– eBay’s MCS is now, perhaps, the world’s most widely imitated model for creating online trust and user interactions (e.g. Yelp, TripAdvisor, Amazon). In addition, eBay’s MCS was “sold” as a consumer product that was instrumental in facilitating consumer trust in the online auction market.Originality/value– Contributions include: tracing the creation, growth and evolution of, perhaps, the world’s largest and most widely imitated MCS, which redefined the boundaries of accounting systems monitoring; and testing the range, usefulness and limitations of Simons’ LOCaIT theory as a lens for understanding eBay’s use of IT in their MCS.
Unpacking fun food and children’s leisure: mothers’ perspectives on preparing lunchboxes
Authors: Harman Vicki , Cappellini Benedetta 
Published: November 2014

Purpose– The purpose of this paper is to explore the relationship between lunchboxes, fun food and leisure. Looking beyond concerns focusing solely on health and nutrition, this article unpacks how mothers seek to provide lunchtime food that is also a source of leisure and pleasure.Design/methodology/approach– Photo-elicitation interviews and a focus group were conducted with 11 mothers who regularly prepare lunchboxes for their children aged between 9 and 11 years.Findings– Mothers intend the food they provide to act as a leisure experience and a break from the pressures of school. Mothers understand that lunchboxes must fit with children’s other activities taking place in their lunch-hour. Lunchboxes should support children’s future leisure opportunities by providing nutrition and variety to support their growth and development. The discussion of lunchboxes also shows that fun food is not simply understood in opposition to healthy food. Mothers have a wider understanding of the transgressive nature of fun through food, which goes beyond the market offer and understanding of fun.Research limitations/implications– As the study is based on a small sample of relatively affluent families in the UK, caution is needed in generalising the findings to wider groups. However, the study offers qualitative insights and highlights the connections between leisure, fun food and lunchboxes that can be explored in further research.Originality/value– This is the first paper to explore the interconnections between lunchboxes, fun food and leisure. It provides valuable insight into mothers’ views about food prepared at home for consumption at school.
The Applicability of theLamendin Method to Skeletal Remains Buried for a 16‐Year Period: A Cautionary Note
Authors: De Angelis Danilo , Mele Elia , Gibelli Daniele , Merelli Vera , Spagnoli Laura , Cattaneo Cristina 
Published: November 2014

AbstractTheLamendin method is widely reported as one of the most reliable means of age estimation of skeletal remains, but very little is known concerning the influence of burial in soil. This study aimed at verifying the reliability of theLamendin method on corpses buried for 16 years in a cemetery. TheLamendin and thePrince andUbelaker methods were applied. In all age groups except the 40‐ to 49‐year–olds, the error was higher in the buried sample. The age‐at‐death error ranged between 10.7 and 36.8 years for theLamendin method (vs. the reported 7.3–18.9 years) and 9.5 and 35.7 for thePrince andUbelaker one (vs. the original 5.2–32.6 years); in all age groups, the error is closer to that found on archeological populations. These results suggest caution in applying theLamendin method to forensic cases of human remains buried even for a brief period under soil.
Prevalence of incidental or unexpected findings on low‐dose CT performed during routine SPECT/CT nuclear medicine studies
Authors: Yap Kelvin Kwok‐Ho , Ramaseshan Ganesh , Sutherland Tom , Shafik‐Eid Raymond , Taubman Kim , Schlicht Stephen 
Published: November 2014

AbstractIntroductionIn nuclear medicine, single‐photon‐emission computed tomography (SPECT) is often combined with ‘simultaneous’ low‐dose CT (LDCT) to provide complementary anatomical and functional correlation. As a consequence, numerous incidental and unexpected findings may be detected on LDCT. Recognition of these findings and appropriate determination of their relevance can add to the utility of SPECT/CT. We aimed to evaluate the prevalence and categorise the relevance of incidental and unexpected findings on LDCT scans performed as part of routine SPECT/CT studies.MethodsAll available LDCT scans performed as part of SPECT/CT studies at St. Vincent's Hospital Melbourne in the year 2013 were retrospectively reviewed. Two qualified radiologists independently reviewed the studies and any previous available imaging and categorised any detected incidental findings.ResultsA total of 2447 LDCT studies were reviewed. The relevance of the findings was classified according to a modified version of a scale used in the Colonography Reporting and Data System: E1 = normal or normal variant (28.0%); E2 = clinically unimportant (63.5%); E3 = likely unimportant or incompletely characterised (6.2%); E4 = potentially important (2.5%).ConclusionImaging specialists need to be cognisant of incidental and unexpected findings present on LDCT studies performed as part of SPECT/CT. Appropriate categorisation of findings and communication of potentially important findings to referring clinicians should form part of routine practice. The overall prevalence of potentially significant incidental and unexpected findings in our series was 8.7% (E3, 6.2%; E4, 2.5%) and was comparable to rates in other published imaging series.
Pathological evaluation and quality of surgery in radical cystectomy in New South Wales, Australia
Authors: Ahmadi Nariman , Delprado Warick J. , Brooks Andrew J. , Brenner Phillip C. , Coombes Graham M. , Grant Alexander , Patel Manish I. 
Published: November 2014

AbstractBackgroundAustralian bladder cancer patients especially women are thought to have worse outcomes when compared to the other international series. The objective of this study was to assess the pathological pattern of primary bladder cancer at the time of radical cystectomy as well as assessing the quality of resection in New South Wales.MethodPathology reports of radical cystectomy performed for primary bladder cancer were reviewed for a period of 10 years in a single major pathology centre servicing the state of New South Wales.ResultsTwo hundred one specimens reviewed over 10 years. The tumour stage at the time of cystectomy was: CIS 29 (14%), Tx,a 5 (2%), T1 24 (12%), T2 49 (24%), T3 57 (28%) and T4 37 (18%). Lymphovascular invasion was seen in 94 (47%). Soft tissue margins were positive in 31 (15%), pelvic lymph node dissection was not performed in 64 (32%) of patients and only 32 (16%) of the patients had 10 or more lymph nodes harvested. No significant differences between men and women were noted in tumour stages, soft tissue positive margin rates and performance of pelvic lymph node dissection. Improving trends were noted in rates of negative soft tissue margins and the lymph node count during this period.ConclusionPattern of disease at the time of cystectomy was similar to the North American and European cohorts. Higher main specimen margin rates as well as lower lymph nodes retrieval rates were observed. No sex discrimination was observed. Further study is recommended to investigate the survival impact of this finding.
Effect of estradiol‐17β during in vitro growth culture on the growth, maturation, cumulus expansion and development of porcine oocytes from early antral follicles
Authors: Kubo Naoko , Cayo‐Colca Ilse Silvia , Miyano Takashi 
Published: November 2014

AbstractGrowing porcine oocytes from early antral follicles can acquire meiotic and developmental competence under suitable culture conditions, but at lower rates compared to full‐grown oocytes. We postulated that estradiol‐17β (E2) supported the acquisition of meiotic and developmental competence as well as cumulus‐expansion ability during growth culture. Growing oocytes from early antral follicles (1.2 to 1.5 mm in diameter) were grown in vitro for 5 days in a medium containing 0, 10−7, 10−6, 10−5 or 10−4 mol/L E2; after in vitro maturation, 35, 58, 47, 74 and 49% of oocytes matured to metaphase II, 25, 79, 77, 90 and 97% acquired cumulus‐expansion ability, and 23, 54, 63, 89 and 64% were fully surrounded by cumulus cells, respectively. Following maturation, electro‐stimulation was applied to the oocytes grown with 10−5 mol/L E2. After 6 days of culture, in vitro‐grown oocytes developed to the blastocyst stage at a rate similar to that for full‐grown oocytes (31% and 40%, respectively). Therefore, we suggest that the use of E2 during growth culture improves the meiotic and developmental competence of oocytes, cumulus‐expansion ability, and cumulus cell attachment to the oocytes.