bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hardware-in-the-loop simulation for real-time software verification of an autonomous underwater robot
Authors: Sarhadi Pouria , Nad Ali Niachari Reza , Pouyan Rad Morteza , Enayati Javad 
Published: November 2016

Purpose
The purpose of this paper is to propose a software engineering procedure for real-time software development and verification of an autonomous underwater robotic system. High performance and robust software are one of the requirements of autonomous systems design. A simple error in the software can easily lead to a catastrophic failure in a complex system. Then, a systematic procedure is presented for this purpose.

Design/methodology/approach
This paper utilizes software engineering tools and hardware-inthe-loop (HIL) simulations for real-time system design of an autonomous underwater robot.

Findings
In this paper, the architecture of the system is extracted. Then, using software engineering techniques a suitable structure for control software is presented. Considering the desirable targets of the robot, suitable algorithms and functions are developed. After the development stage, proving the real-time performance of the software is disclosed.

Originality/value
A suitable approach for analyzing the real-time performance is presented. This approach is implemented using HIL simulations. The developed structure is applicable to other autonomous systems.
Human resource and customer benefits through sustainable operations
Authors: Longoni Annachiara , Cagliano Raffaella 
Published: November 2016

PurposeSustainable operations are increasingly part of firms’ competitive strategies. Research widely investigates the relationship between sustainable operations and competitive advantage, considering financial performance as a dependent variable, and shows controversial results. The purpose of this paper is to operationalize competitive advantage as internal and external intangible benefits, such as human resource (HR) and customer benefits. HR benefits concern the deployment of a workforce pursuing a firm’s goals and strategy; customer benefits concern the improvement of a firm’s relationship with its customers.Design/methodology/approachEmpirical results are provided in an analysis of data from a survey conducted on a sample of 107 Italian firms in the food industry. A single industry and country are selected to avoid possible differences in regulations and in operations processes. Structural equation modelling is used to test hypotheses relating sustainable operations to HR and customer benefits.FindingsThe authors distinguish between green and social operations practices. Green operations practices directly impact customer benefits but not HR benefits. Social sustainable operations practices do not directly impact customer benefits but instead have a direct impact on HR benefits. Hence, through HR benefits, they have an indirect impact on customer benefits.Practical implicationsThe authors provide results showing to operations managers that both green operations and social operations are crucial to obtaining customer benefits. Social operations do this by enhancing HR benefits. Green operations instead are not positively related to HR benefits.Originality/valueThis research serves as an original contribution to the sustainable operations literature in two ways. First, from a resource-based perspective, the relationship between sustainable operations, HR benefits, and customer benefits is proposed and tested. Such benefits are also shown to be interrelated based on the service profit chain model. Second, green and social operations practices are analysed separately providing a nuanced view of benefits related to sustainable operations.
Analyzing perceived healthcare service quality on patient related outcomes
Authors: Turan Aygül , Bozaykut-Bük Tuba 
Published: November 2016

Purpose
Through the lens of a total quality management approach, this paper aims to examine the effects of health-care service quality on patient satisfaction, repatronage intention (RI) and positive word-of mouth (PWOM) at a public hospital specialized in women and children’s diseases. The contribution is to measure and compare patient expectations and perceptions related to the public health service quality.

Design/methodology/approach
A structured questionnaire was distributed to in-patients who stayed at a public training and research hospital for at least three days. To analyze the relationship between variables, multiple regression analysis was used. To test the difference between expected and perceived service quality, the paired-sample t-test was used.

Findings
The findings provided empirical evidence that perceived service quality significantly influenced patient satisfaction, RI and PWOM. The “responsiveness and reliability” factor was found to be the most influential on patient RI and PWOM. The “tangibility” dimension had the strongest influence on patient satisfaction.

Practical implications
The results reveal that a reliable and responsive service, empathic personnel behaviors and appropriate tangibles are the outstanding factors for high levels of patient satisfaction, RI and PWOM.

Originality/value
Although the concepts of perceived service quality, patient satisfaction, RI and PWOM are explored frequently in service literature, there are few researches that focus on specialized health services for women and children’s diseases. By evaluating the service quality, it is hoped to provide an insight to health-care managers about the service quality dimensions and their relationship with patient satisfaction, RI and PWOM, specifically based on women patients.
Website quality and internal business factors
Authors: Galati Antonino , Crescimanno Maria , Tinervia Salvatore , Siggia Dario 
Published: November 2016

Purpose
The purpose of this paper is dual. The first is to assess the quality of websites of Italian wineries, using the Web Assessment Index (WAI), and compare e-commerce and e-marketing websites. The second is to verify the existence of a relationship between the website quality and business revenue, on one hand, and the characteristics of managers, on the other.

Design/methodology/approach
A two-step survey was carried out to respond to the aims of the study. First, a sample of wineries was contacted to capture information on both the wineries and managerial characteristics. On the basis of the observed data, a second step of the analysis was performed taking into consideration 84 wineries having a website. The website quality has been evaluated by WAI, and afterwards, it has been related to the internal business factors previously identified.

Findings
Findings show that the website quality is higher in e-commerce websites than in e-marketing websites, and that business revenue and the education level of managers have a positive influence on the websites’ quality.

Research limitations/implications
The results of the study need to be interpreted within the context for which this research was designed and cannot be applied generally to all businesses.

Practical implications
Findings have some theoretical and practical implications. From a theoretical point of view, this study validates the WAI model in the wine sector. From a managerial perspective, results are useful both for wineries creating an online presence for the first time, and for those already existing which, and for system designers of websites.

Originality/value
Very few empirical studies have been conducted on the relationship between website quality, business performance and managerial characteristics.
Corporate governance, CEO compensation and tax aggressiveness
Authors: Halioui Khamoussi , Neifar Souhir , Ben Abdelaziz Fouad 
Published: November 2016

Purpose
The purpose of this paper is to examine the effect of corporate governance structure and CEO compensation on the level of tax aggressiveness.

Design/methodology/approach
This work analyzes a sample of 471 observations of 100 companies listed on the NASDAQ 100 for the period 2008-2012. It uses a fixed-effect panel model to analyze the effect of different model variables on the tax aggressiveness level.

Findings
The main finding of this study is the great influence of corporate governance structure and CEO compensation on reducing tax aggressiveness. Indeed, it finds a significant negative relation between board size, CEO salary, CEO stock options and tax aggressiveness. In addition, the study reveals that there is a direct negative relation between CEO duality, tax fees and tax aggressiveness.

Research limitations/implications
The study was conducted using robust methods to test the effect of corporate governance structure and CEO compensation on tax aggressiveness level. The generalized least squares method was used to fit panel data and overcome heteroscedasticity and autocorrelation problems. The aim of the study was to prove the great effect of both corporate governance structure and CEO compensation on reducing tax aggressiveness. As this study was based on data from American companies, the results cannot be generalized to all contexts.

Originality/value
This paper differs from previous work and tests the effect of corporate governance structure, CEO compensation, CEO characteristics and audit fees on tax aggressiveness. The findings of this study will enrich the literature on tax aggressiveness by suggesting that corporate governance structure and CEO compensation can significantly limit tax aggressiveness behavior. Therefore, shareholders must be aware of these two variables. They need to limit tax aggressiveness behavior, as it is usually accompanied by rent diversion, as reported by Desai and Dharmapala (2006). Therefore, these findings will be helpful to investors, managers and regulators because they have implications for the interactive decision-making process.
Ex-post stock return behaviour of corporate restructurings and corporate control
Authors: Kim Dongnyoung , Tan Tih Koon 
Published: November 2016

Purpose
This paper aims to investigate the correlation between stock returns of the parent and newly created entity and the degree of return skewness in parents in the three different corporate restructurings.

Design/methodology/approach
Using a sample of spin-offs, equity carve-outs and tracking stocks, ordinary least squares regression is used to test the relationship between stock return correlation as well as stock return skewness and the type of corporate restructurings.

Findings
Tracking stock offering has the largest correlation in stock returns, whereas spin-off has the least correlation in stock returns. Also, the result from the skewness test is not consistent with the hypothesis that the stock returns skewness is positively related to the degree of ownership and control.

Originality/value
This is one of the few papers looking at the three corporate restructurings and their return skewness.
Impact of company level information on auditor conservatism
Authors: Desai Naman 
Published: November 2016

Purpose
Auditors tend to focus more on income-increasing items compared to income-decreasing items because they are trained to be conservative and also because the risk of litigation is significantly higher for failing to detect material income-increasing items compared to material income-decreasing items. Auditors’ consideration of transaction-level items is also affected by their evaluation of company-level information. Therefore, this study aims to examine how the interaction between company-level information and sign of the material items affects auditors’ evaluation of income-increasing and income-decreasing items.

Design/methodology/approach
A three-treatment between-subjects experiment was conducted to investigate the research questions.

Findings
The results indicate that in the absence of company-level information, auditors intuitively associate a higher risk and audit effort to income-increasing items. When the company-level information indicates that management is under pressure to inflate earnings, auditors’ conservatism associated with income-increasing items gets amplified. This leads to an increase in the difference in assessed risk and audit effort between income-increasing and income-decreasing items. However, when the company-level information indicates that management is not under pressure to inflate earnings, there are no significant differences in assessed risk and audit effort between income-increasing and income-decreasing items. These results indicate that auditor conservatism is affected by company-level information.

Originality/value
The findings indicate how an analysis of company-level information (as prescribed by auditing standards) and inherent auditor conservatism could potentially affect audit procedures and have important implications for the audit profession.
Who owns the past? The politics of religious heritage in contemporary India
Authors: Bandyopadhyay Ranjan 
Published: November 2016

Purpose
This conceptual paper aims to contribute to the growing literature around the “politics of heritage” by focusing on India which has a multifaceted society with several layers of religious culture and history.

Design/methodology/approach
The work is based on an extensive review of the literature and philosophical discussions relating to the politics of heritage tourism and the political dimensions of nationalism and ethnicity from an interdisciplinary perspective.

Findings
The main purpose of this conceptual paper is to develop hypotheses. Hence, the study asks: How does postcolonial India reconstruct its past and how are religions represented as part of the national image and for the purpose of tourism promotion? How tourism and religious heritage support a broader secular dreamscape of harmonious cultural nationalism in India? Considering all allegations for supporting the Hindutva movement (who considers Hinduism to be the source of India’s “essential” identity and believes it alone can provide national cohesiveness) by the ruling Bharatiya Janata Party (BJP) government in India, it is worth examining if there are any subtle changes to the tourism agenda created by the new government and the ambivalence surrounding it. Is there any place for the “foreigners” (Muslims and Christians) in Hindutva political ideology? Future scholars can analyze how tourism promotional material represents three major religions in the country by the current Indian Government (i.e. BJP) in its official tourism website: www.incredibleindia.org. This will take “politics of heritage” studies to a different trajectory, as analysis of web media has emerged as a critical medium in understanding numerous social processes.

Research limitations/implications
The paper draws on a wide range of seminal work by scholars of nationalism and ethnicity over the past few decades, but it cannot be comprehensive.

Originality/value
The paper’s originality lies in its novel approach to an understudied aspect in tourism studies (i.e. politics of heritage) and providing suggestions for future research.
WhaleWatch: a dynamic management tool for predicting blue whale density in the California Current
Authors: Hazen Elliott L. , Palacios Daniel M. , Forney Karin A. , Howell Evan A. , Becker Elizabeth , Hoover Aimee L. , Irvine Ladd , DeAngelis Monica , Bograd Steven J. , Mate Bruce R. , Bailey Helen 
Published: November 2016

Summary

Management of highly migratory species is reliant on spatially and temporally explicit information on their distribution and abundance. Satellite telemetry provides time‐series data on individual movements. However, these data are underutilized in management applications in part because they provide presence‐only information rather than abundance information such as density.

Eastern North Pacific blue whales are listed as threatened, and ship strikes have been suggested as a key factor limiting their recovery. Here, we developed a satellite‐telemetry‐based habitat model in a case–control design for Eastern North Pacific blue whales Balaenoptera musculus that was combined with previously published abundance estimates to predict habitat preference and densities. Further, we operationalize an automated, near‐real‐time whale density prediction tool based on up‐to‐date environmental data for use by managers and other stakeholders.

A switching state‐space movement model was applied to 104 blue whale satellite tracks from 1994 to 2008 to account for errors in the location estimates and provide daily positions (case points). We simulated positions using a correlated random walk model (control points) and sampled the environment at each case and control point. Generalized additive mixed models and boosted regression trees were applied to determine the probability of occurrence based on environmental covariates. Models were used to predict 8‐day and monthly resolution, year‐round density estimates scaled by population abundance estimates that provide a critical tool for understanding seasonal and interannual changes in habitat use.

The telemetry‐based habitat model predicted known blue whale hot spots and had seasonal agreement with sightings data, highlighting the skill of the model for predicting blue whale habitat preference and density. We identified high interannual variability in occurrence emphasizing the benefit of dynamic models compared to multiyear averages.

Synthesis and applications. This near‐real‐time tool allows a more accurate examination of the year‐round spatio‐temporal overlap of blue whales with potentially harmful human activities, such as shipping. This approach should also be applicable to other species for which sufficient telemetry data are available. The dynamic predictive product developed here is an important tool that allows managers to consider finer‐scale management areas that are more economically feasible and socially acceptable.
Recreational harvest and incident‐response management reduce human–carnivore conflicts in an anthropogenic landscape
Authors: Raithel Jarod D. , Reynolds‐Hogland Melissa J. , Koons David N. , Carr Patrick C. , Aubry Lise M. 
Published: November 2016

Summary

Conserving viable large carnivore populations requires managing their interactions with humans in increasingly anthropogenic landscapes. Faced with declining budgets and escalating wildlife conflicts, agencies in North America continue to grapple with uncertainty surrounding the efficacy of socially divisive management actions such as harvest to reduce conflict.

We used multistate capture–reencounter methods to estimate cause‐specific mortality for a large sample (>3500) of American black bears Ursus americanus in north‐western New Jersey, USA over a 33‐year period. Specifically, we focused on factors that might influence the probability of bears being harvested, lethally managed, or dying from other causes. We further analysed temporal correlations between >26 000 human–black bear incidents reported between 2001 and 2013 and estimates of total mortality rates, and specifically, rates of harvest from newly implemented public hunts and lethal management.

Adult females were twice as likely (0·163 ± 0·014) as adult males (0·087 ± 0·012) to be harvested during the study period. Cubs (0·444 ± 0·025) and yearlings (0·372 ± 0·022) had a higher probability of dying from other causes, primarily vehicle strikes, than adults (0·199 ± 0·008). Reports of nuisance behaviours in year t + 1 declined with increasing mortality resulting from harvest plus lethal management in year t (P = 0·028, R2 = 0·338). Adult bears previously designated as a nuisance and/or threat were more likely to be harvested (0·176 ± 0·025) than those never identified as a problem (0·109 ± 0·010). Across age classes, individuals assigned problem status, were significantly more likely to be lethally controlled.

Synthesis and applications. Given continuing failures in conserving exploited carnivores, their recreational harvest and lethal management remain polarizing. Within this social‐ecological system, the well‐regulated harvest of carefully monitored black bear populations represents a pragmatic approach to achieve population objectives. Furthermore, the integration of harvest and incident‐response management (both lethal and non‐lethal practices) with educational programmes aimed at reducing anthropogenic attractants can result in subsequent reductions in problem behaviours reported.
High performance computation of landscape genomic models including local indicators of spatial association
Authors: Stucki S. , Orozco‐terWengel P. , Forester B. R. , Duruz S. , Colli L. , Masembe C. , Negrini R. , Landguth E. , Jones M. R. ,   The NEXTGEN Consortium, Bruford M. W. , Taberlet P. , Joost S. 
Published: November 2016

AbstractWith the increasing availability of both molecular and topo‐climatic data, the main challenges facing landscape genomics – that is the combination of landscape ecology with population genomics – include processing large numbers of models and distinguishing between selection and demographic processes (e.g. population structure). Several methods address the latter, either by estimating a null model of population history or by simultaneously inferring environmental and demographic effects. Here we present samβada, an approach designed to study signatures of local adaptation, with special emphasis on high performance computing of large‐scale genetic and environmental data sets. samβada identifies candidate loci using genotype–environment associations while also incorporating multivariate analyses to assess the effect of many environmental predictor variables. This enables the inclusion of explanatory variables representing population structure into the models to lower the occurrences of spurious genotype–environment associations. In addition, samβada calculates local indicators of spatial association for candidate loci to provide information on whether similar genotypes tend to cluster in space, which constitutes a useful indication of the possible kinship between individuals. To test the usefulness of this approach, we carried out a simulation study and analysed a data set from Ugandan cattle to detect signatures of local adaptation with samβada, bayenv, lfmm and an FST outlier method (FDIST approach in arlequin) and compare their results. samβada – an open source software for Windows, Linux and Mac OS X available at http://lasig.epfl.ch/sambada – outperforms other approaches and better suits whole‐genome sequence data processing.
Temporal variability of bacterial communities in cryoconite on an alpine glacier
Authors: Franzetti Andrea , Navarra Federico , Tagliaferri Ilario , Gandolfi Isabella , Bestetti Giuseppina , Minora Umberto , Azzoni Roberto Sergio , Diolaiuti Guglielmina , Smiraglia Claudio , Ambrosini Roberto 
Published: November 2016

SummaryCryoconite holes, that is, small ponds that form on glacier surface, are considered the most biologically active environments on glaciers. Bacterial communities in these environments have been extensively studied, but often through snapshot studies based on the assumption of a general stability of community structure. In this study, the temporal variation of bacterial communities in cryoconite holes on the Forni Glacier (Italian Alps) was investigated by high throughput DNA sequencing. A temporal change of bacterial communities was observed with autotrophic Cyanobacteria populations dominating communities after snowmelt, and heterotrophic Sphingobacteriales populations increasing in abundance later in the season. Bacterial communities also varied according to hole depth and area, amount of organic matter in the cryoconite and oxygen concentration. However, variation in environmental features explained a lower fraction of the variation in bacterial communities than temporal variation. Temporal change along ablation season seems therefore more important than local environmental conditions in shaping bacterial communities of cryoconite of the Forni Glacier. These findings challenge the assumption that bacterial communities of cryoconite holes are stable.