bluuebunny/crossref_metadata_2025_split huggingface dataset:
An obscured narrow-line Seyfert 1 galaxy candidate, Mrk 1388 with nonthermal jets
Authors: Doi Akihiro 
Published: March 2015

Abstract
Mrk 1388 has an unusual Seyfert nucleus that shows narrow emission-line components without broad emission-line ones, but shows a strong featureless continuum and strong iron-forbidden, high-ionization emission lines. The apparent coexistence of type-1/2 characteristics is potentially attributed to a heavily obscured broad-line region or to an intermediate-mass black hole with a broad-line component that is intrinsically narrower than those of typical narrow-line Seyfert 1 (NLS1) galaxies. Our observation carried out by using very-long-baseline interferometry (VLBI) reveals high-brightness radio emission in nonthermal jets emerging from an active galactic nucleus (AGN) with a significant radio luminosity. Furthermore, we investigate the radial profile of the host galaxy using a Hubble Space Telescope (HST) image, which shows a Sérsic index suggestive of a pseudobulge. Using the VLBI and HST results which essentially are not affected by dust extinction, we apply the three individual methods to an estimate of the black hole mass and obtain three similar ones: (0.76–5.4) × 106 M⊙, 1.5 × 106 M⊙, and 4.1 × 106 M⊙. These masses are within a range that is fitted with typical NLS1 galaxies rather than with intermediate-mass black holes. Based on the estimated masses, a full width at half maximum FWHM(Hβ) of approximately 1200–1700 km s−1 should have been seen. The scenario in a heavily absorbed NLS1 nucleus can explain the peculiarities previously observed.
Chronic melioidosis causing an inguinal sinus in a Sri Lankan male
Authors: Bataduwaarachchi Vipula R. , Jayasundara Champa , Tissera Nirmali 
Published: March 2015

Introduction:
Melioidosis is an emerging infection in South Asia. It has a spectrum of presentation causing many difficulties in early diagnosis and the control of infection. Here we report a rare case of melioidosis causing an inguinal sinus in a Sri Lankan male.

Case presentation:
This 54‐year‐old male had recurrent admissions to hospital with multiple acute infections including acute inguinal lymphadenitis, left lobar pneumonia and septic arthritis of the left knee joint. He was treated with short courses of antibiotics. Blood cultures revealed no bacterial growth. Ultrasound scan of the abdomen showed multiple loculated abscess formation typical of melioidosis. Repeat blood culture in selective Ashdown's medium was positive for the growth of Burkholderia pseudomallei. He was treated with ceftazidime and imipenem for 4 weeks but was lost to follow‐up before starting an eradication regimen. Later, he presented with a large left inguinal sinus and a draining sinus in the left thigh.

Conclusion:
Presence of multiple septic foci in this patient within a short span of time was due to discharge of bacilli into the bloodstream from the hidden infection in the spleen. This is a good example of an immune organ itself acting as a source of infection under suboptimal immune response. This case also highlights the importance of full screening and complete eradication of the infection at the initial diagnosis before establishment in relatively avascular tissues.
What is architectural management? Towards a pragmatic definition
Authors: Alharbi Mohammed , Emmitt Stephen , Demian Peter 
Published: March 2015

Purpose
– The purpose of this paper is to provide a pragmatic definition of architectural management (AM) derived from systematic research.

Design/methodology/approach
– A triangulated approach to data collection was employed, comprising a number of sequential stages. First, a literature review was carried out to analyse the previous attempts to define the term. Then, a preliminary survey was conducted (online questionnaire) to capture the current interpretations of the term. After that, a new definition was formulated based on analysing and synthesising the collected data. The fourth stage was focused on examining the consistency of the new definition through the perspectives of architectural researchers and practitioners. The final stage was refining the definition based on the feedback.

Findings
– After following a pragmatic approach for constructing a new definition of AM; and based on the results of the several testing stages, it was found that AM is associated with the strategic management of the architectural office and its individual projects; and it is responsible for value design and delivery for its adopter and for the different types of stakeholders.

Research limitations/implications
– Although there was some quantitative testing in addition to the qualitative data the response rate was low in terms of the population of UK architectural practices.

Originality/value
– The outcome is the first definition of AM grounded in research. The research is unique in terms of reviewing the scope and limitations of the previous definitions of AM. Based on the research findings, the new definition of AM was found to offer an accepted description of AM that can be used by both researchers, educators and practising architects. The definition provides a common understanding (vocabulary) for those working in the area of AM.
Needs and technology adoption: observation from BIM experience
Authors: Singh Vishal , Holmström Jan 
Published: March 2015

Purpose– Despite the recognized role of motivation of actors in technology adoption decisions, there is limited understanding of the psychological processes underlying the motivation. The purpose of this paper is to explore this gap by investigating Building Information Modeling (BIM) adoption from the viewpoint of Maslow’s motivational theory on hierarchy of needs.Design/methodology/approach– This research uses mixed methods. Initially theoretical arguments establish the suitability of Maslow’s hierarchy of needs as the conceptual framework to investigate technology adoption. The hypotheses and research questions are investigated using data collected through focus group interviews, interviews and field observations in Australian architecture engineering and construction (AEC). The findings are validated with a survey of BIM adoption cases reported in literature, and additional interviews conducted in Finnish AEC sector. Finally, abductive reasoning is applied to seek the best possible explanation for the observed patterns.Findings– It is found that besides individuals, organizations also demonstrate hierarchical ordering of innovation-related needs. Three broad categories of innovation-related needs are identified. Using abduction, the innovation-related needs of actors are described in terms of stable and excited states.Research limitations/implications– The findings are primarily based on studies conducted in regions with developed economies.Practical implications– This research shows that Maslow’s hierarchy of needs could be a useful diagnostic framework to assess actors’ response towards technology adoption.Originality/value– This investigation into the potential usefulness of Maslow’s theory into understanding technology adoption is by itself a novel research contribution. The finding that hierarchical view of needs can partly explain the adoption decisions of both individual and organizational actors is an original contribution.
Self-vis-à-vis-proxy reported morbidity prevalence among adults in India: a study based on the national sample survey
Authors: Agrawal Gopal 
Published: March 2015

Purpose
– Since inception, National Sample Survey (NSS) is the only large-scale household survey in India, periodically collecting data on morbidity and health care conditions in the country. In these surveys, information for all members of sample households was gathered either from head or a key informant of the household. This paper aims to discuss these issues.

Design/methodology/approach
– This study was developed to examine whether the use of proxy respondents influences population estimates of morbidity prevalence rates and factors associated with morbidity prevalence rates among adults based on latest 60th round NSS data on morbidity and health care.

Findings
– The results showed that use of proxy in this survey had severely affected morbidity prevalence rates among adult persons aged 18 years and above. The result showed that use of proxy in the NSS 60th round survey had resulted in underestimation of morbidity prevalence rates among adults in such a way that overall morbidity prevalence rate was 45 per cent higher in direct interviews (148 per 1,000 adult persons) compared to those answered by proxies (81, p<0.001). There were variations in underreporting of morbidities by socio-economic and demographic characteristics of proxies but the direction of the association was the same.

Research limitations/implications
– The study conclude that morbidity data from the NSS can be used regardless of use of proxies and that the association between worse health condition and socio-economic and demographic factors persisted even when information was collected from a proxy. However, suitable adjustments for proxy-reporting should be made while estimating realistic population at risk from the NSS data.

Originality/value
– This is the first manuscript that has made an attempt to examine the effect of proxy-reporting on morbidity prevalence in NSS data. Since its inception in 1955, NSS data are the only data source available in India on morbidity and health care conditions. A large number of research manuscripts have been published using this data and there were serious concerns among the researchers on data quality particularly about the reporting of health status. NSS 60th round first time provided information on reporting status, i.e. proxy vs self. In this context, the present study made an effort in this direction.
Perth (Australia) as one of the world's most liveable cities: a perspective on society, sustainability and environment
Authors: Jones Cheryl , Newsome David 
Published: March 2015

Purpose
– Rankings of the world's cities by a liveability factor have become increasingly significant in the media, among governments and city councils in the promotion of cities, as well as academics interested in understanding the impact of quantifying liveability on urban planning and the relationship of liveability indices and tourism. The paper aims to discuss this issue.

Design/methodology/approach
– While examining characteristics of liveable cities according to some of the widely reported liveability indices, such as those produced by Mercer, Monocle magazine and the Economic Intelligence Unit (EIU), the authors provide a snapshot of Perth as a liveable city and consider liveability in relation to urban tourism, sustainability and environment. Perth's liveability ranking is discussed in terms of environmental sustainability, noting that for Perth to retain its position as one of the world's most liveable cities, consideration must be given to sustainable planning and environmental practices at policy, organisational and individual levels, placing the long-term liveability of the environment and Perth's flora and fauna at the forefront of urban, and tourism, planning.

Findings
– The accessibility of nature in Perth and its surrounds, its outdoor recreational opportunities and warm climate are factors that make it unique. Developing and promoting nature-based tourism would further enhance the accessibility of nature for visitors and residents. While Perth's EIU top ten ranking is justified, its major attributes remain unrecognised by the widely used EIU liveable city assessment framework.

Research limitations/implications
– Moreover, the notion of a liveable city is open to contention due to the subjective nature of various assessment criteria. Liveability indices should include quantifiable environmental factors such as green space, remnant vegetation, biodiversity, air quality and unpolluted water.

Originality/value
– This paper thus contributes to the discourse on what constitutes a liveable city, the authors emphasise that liveability is significantly related to the presence of green space and natural areas as well as the opportunity to see and interact with wildlife. Perth has such opportunities for it residents and visitors but as yet the aforementioned natural characteristics are not implicit in international measures of liveability.
CFD analysis of load-carrying capacity of hydrodynamic lubrication on a water-lubricated journal bearing
Authors: Gengyuan Gao , Zhongwei Yin , Dan Jiang , Xiuli Zhang 
Published: March 2015

Purpose– The purpose of this paper is to improve hydrodynamic load-carrying capacity of a water-lubricated journal bearing by a new bush structure. Water-lubricated bearing is becoming more and more popular since it is environmentally friendly and saves energy. However, contrary to oil and grease-lubricated bearings, water-lubricated bearing is limited in many situations due to its low hydrodynamic load-carrying capacity.Design/methodology/approach– The present article proposes a new bearing bush, with a transition-arc structure, which is favorable for increasing hydrodynamic load-carrying capacity. Hydrodynamic load-carrying capacity was calculated by means of three-dimensional computational fluid dynamics (3-D CFD) analysis. Several variants of a journal bearing with a transition-arc structure of different dimensions are analyzed, while the radial clearance of the bearing, eccentricity ratio and the velocity of the journal remain unchanged.Findings– The results show that obvious changes are found in hydrodynamic load-carrying capacity of a water-lubricated journal bearing. For different width over diameter (L/D) bearing ratios, the relationship between hydrodynamic load-carrying capacity and the magnitude of the transition-arc structure dimension is researched.Originality/value– The research presented here leads to a design reference guideline that could be used by the designer engineer to design smart journal bearings for improving the hydrodynamic load-carrying capacity.
The importance of 2 per cent PTFE/FeF3 additives in engine fully formulated oil for reducing friction and wear under boundary lubrication condition
Authors: Nehme Gabi N , Ghalambor Saeed 
Published: March 2015

Purpose
– This paper aims to focus on the topics of phosphorus (P) and sulfur (S) in engine oil. Very reproducible boundary lubrication tests were conducted as part of Design of Experiments software to study the behavior of fluorinated catalyst iron fluoride (FeF3) and polytetrafluoroethylene (PTFE) in the development of environment-friendly (reduced P and S) anti-wear additives for future engine oil formulations. Multi-component fully formulated oils were used with and without the addition of PTFE and fluorinated catalyst to characterize and analyze their performance.

Design/methodology/approach
– A boundary lubrication protocol was used in the DOE tests to study their tribological behavior. Lubricant additives like PTFE and FeF3 catalyst were used at different concentrations to investigate the wear resistance and the time for a full breakdown under extreme loading conditions. Experiments indicated that new sub-micron FeF3 catalyst plays an important role in preventing the breakdown of the tribofilm.

Findings
– This paper explores the effect of PTFE and FeF3 catalyst on the performance of fully formulated engine oils. The purpose was to develop equations for minimum wear volume and maximum time for full breakdown. Emphasis was, therefore, given to conditions where the additives were working effectively for minimizing zinc dialkyl dithio phosphate (P per cent). Lubricating oils are normally multi-component additivated systems. They contain different additives such as viscosity improvers, detergents, dispersants and antioxidants. It is known that these additives interact at the surface, affecting the function of the lubricating oil. Therefore, it is important to note that the performance with PTFE and FeF3 catalyst was significantly improved when compared to fully formulated commercial oils used alone.

Originality/value
– Lubricating oils are normally multi-component additivated systems. They contain different additives such as viscosity improvers, detergents, dispersants and antioxidants. It is known that these additives interact at the surface, affecting the function of the lubricating oil. Therefore, it is important to note that the performance with PTFE and FeF3 catalyst was significantly improved when compared to fully formulated commercial oils used alone.
Getting it right: directors’ assessment of information
Authors: O’Donnell Kerri , Hicks Barry , Streeter John , Shantapriyan Paul 
Published: March 2015

Purpose– The purpose of this paper is to explore the increasing expectation against two concepts, information and process scepticism. In light of theCentrocase judgement, directors’ decisions are held to increasing standards of due care and diligence.Design/methodology/approach– This is a conceptual paper, drawing upon archival material, including statute law, case law, regulatory guidance material and media releases in Australasia. The authors review the statutory duty of care, skill and diligence expected of non-executive directors.Findings– Whether a director has exercised an appropriate level of reasonable care and skill and/or due diligence has been a matter for the courts to decide. Such retrospective analysis leaves directors vulnerable to the uncertainty of whether their individual interpretation of diligence matches up to that of the presiding judge. The authors provide directors with a framework to apply scepticism to information and processes provided by those on whom the directors may rely.Research limitations/implications– Two concepts are identified: reasonable reliance on others and the business judgement rule. The authors present arguments that challenge us to understand reasonable reliance, judgement and actions of directors in light of processing and information scepticism.Practical implications– Directors do have a different role to that of auditors; incorporating scepticism can enable directors to fulfil their responsibility towards shareholders. By applying information and process scepticism, directors of companies can reduce the likelihood and magnitude of litigation costs and out-of-court settlements.Originality/value– This paper provides a framework to apply scepticism to information and processes provided by people on whom the directors may rely.
Managing risk in mergers and acquisitions activity: beyond ‘good’ and ‘bad’ management
Authors: Bhimani Alnoor , Ncube Mthuli , Sivabalan Prabhu 
Published: March 2015

Purpose– This paper aims to assess the impact of the presence/absence of risk management practices on the risk of merger and acquisition (M&A) failure.Design/methodology/approach– An agency theoretic perspective is adopted, along with a mixed-methods approach to study managerial complexity beyond simply “good” and “bad”. The focus is on an agency conflicts.Findings– The authors first present an integrated framework that classifies managerial behaviour and risk management, where M&A bids can become vehicles for maximising managerial benefits rather than shareholder value. The authors proceed to consider M&A activity that benefits both managers and shareholders in the presence of risk management strategies.Research limitations/implications– The paper highlights the benefits of multiple paradigms and research paths that address dimensions captured by an agency theoretic perspective.Practical implications– The authors regard this paper as having particular significance in that the global financial crisis has impacted M&A activities and objectives, shifting the employment and related risks faced by managers.Originality/value– The paper suggests future research paths to advance the understanding of the complex behaviour of managers involved in M&A activities that go beyond the classification of “good” and “bad” managers.
Recovery and reliable change rates for patients scoring severe on depression, anxiety or impaired functioning in a psychological therapies service: IAPT
Authors: Griffiths Christopher Alan , Griffiths Laura Jayne 
Published: March 2015

Purpose
– The NHS Improving Access to Psychological Therapies (IAPT) programme provides access to psychotherapy in England through a stepped care approach for adults with depression and anxiety disorders. This evaluation sought to investigate IAPT recovery and reliable change rates of those who scored severe on depression (PHQ-9), anxiety (GAD-7) or impaired functioning (WASA). The paper aims to discuss this issue.

Design/methodology/approach
– This evaluation employed a within groups design: a single case evaluation follow-up. Routine service data (from services set-up in 2008-2009 to February 2012) from 25,034 patients treated at four IAPT services was analysed.

Findings
– The analysis revealed that 29 per cent (n=7,059) of patients were assessed as being in the WASA severe range, 41 per cent (n=10,208) in the PHQ severe range, and 57 per cent (n=14,612) in the GAD-7 severe range; with 14 per cent (n=3,548) in the severe range on all three measures combined. There were significant falls on all three measures and a large effect size. The percentage of patients who recovered to a point below the recovery threshold was 30 per cent for depression, 34 per cent for anxiety, 18 per cent for impaired functioning, and for those presenting severe on all measures: recovery rates were 21 per cent for anxiety, 26 per cent for depression, and 15 per cent for impaired functioning. Reliable change for anxiety was found to be greater than IAPT patients overall.

Originality/value
– The results show that IAPT enables approximately a third of people scoring severe to recover, lower than IAPT recovery rates overall. Reliable change may be a more effective measure of patient progress.
Sustainability in food service supply chains: future expectations from European industry experts toward the environmental perspective
Authors: Darkow Inga-Lena , Foerster Bernadette , von der Gracht Heiko A. 
Published: March 2015

Purpose– This study aims to examine the management of food supply chains in complex and volatile business environments, where the sustainability requirements of customers and legislation are increasing. This challenging situation gives rise to the question as to how a logistics company can achieve and sustain competitive advantage through environmentally-oriented sustainability.Design/methodology/approach– This empirical study gathers insights on emerging practices in European food service supply chains from two parallel Delphi surveys conducted with 145 industry experts from 27 countries. The long-term industry expectations of a leading provider in food service logistics are compared with an industry-wide external panel. The questions were designed to understand how managers perceive the emerging domain of sustainability in supply chains.Findings– Environmentally oriented sustainability will remain a key driver of success in the field. However, after applying the dominant logic concept for analyzing results, it becomes apparent that managers have to continuously challenge internal existing expectations to translate an emerging domain into strategy. We show how the senior management team under investigation was challenged in its dominant logic and how it tried to overcome this situation during strategy development.Originality/value– The study shows how managers perceive and cope with the emerging domain of environmentally oriented sustainability, how they translate it into strategy, and utilize resources for creating customer value. The research supports managers in adapting to new competitive environments. Furthermore, the study contributes by visualizing the dominant logic of a firm and the approach of top management for adjustment.