bluuebunny/crossref_metadata_2025_split huggingface dataset:
Topological asymptotic analysis of a diffusive–convective–reactive problem
Authors: Ruscheinsky Dirlei , Carvalho Fernando , Anflor Carla , Novotny Andre Antonio 
Published: July 2020

Purpose
The purpose of this study is sensitivity analysis of the L2-norm and H1-seminorm of the solution of a diffusive–convective–reactive problem to topological changes of the underlying material.

Design/methodology/approach
The topological derivative method is used to devise a simple and efficient topology design algorithm based on a level-set domain representation method.

Findings
Remarkably simple analytical expressions for the sensitivities are derived, which are useful for practical applications including heat exchange topology design and membrane eigenvalue maximization.

Originality/value
The topological asymptotic expansion associated with a diffusive–convective–reactive equation is rigorously derived, which is not available in the literature yet.
Highly mature sediments in the tropical monsoonal environment of southwestern India: an appraisal based on weathering indices
Authors: Babu Linu , Mohan S. Vishnu , Mohan Mahesh , Pradeepkumar A.P. 
Published: July 2020

Purpose
This paper aims to examine the geochemical change experienced by laterites in Kerala, India, subjected to tropical monsoonal climate. These sediments are underlain by hard rock. The source rock characteristics have a major stake on the ultimate composition of sediments, as also the climatic conditions which an area experience.

Design/methodology/approach
Core samples have been obtained from several locations in a lateritic plateau. The upper portions of the borehole cores are composed of the lateritic hard cap, followed by lateritic soils. The soil samples were subjected to sediment texture analysis and XRF analysis (Bruker S4 Pioneer Sequential Wavelength-Dispersive XRF) for the determination of major elements ((in oxide form).

Findings
Major element geochemistry has revealed the following order of relative proportions of elements (in oxide form) SiO2 > Al2O3 > Fe2O3 > TiO2 >> Na2O > P2O5 > CaO > K2O > MgO > MnO. Even though the concentrations of SiO2, Al2O3 and Fe2O3 contribute 90% of major element chemistry, there is no significant correlation found for these elements within themselves or with others.

Research limitations/implications
Microscale movement of elements could not be characterised in this study. This requires access to an electron probe micro analyzer.

Practical implications
The practical implication of tropical weathering is that enhanced chemical leaching leads to movement of most elements out of the system, except for Al, leading to the possible formation of bauxite, or aluminous laterite.

Social implications
The weathered products in this study provide livelihood sustenance for many of the local households, through manual production of laterite bricks, which are used in construction.

Originality/value
The indices of the intensity of chemical alteration/weathering like chemical index of alteration (CIA), chemical index of weathering (CIW) and weathering index of parker (WIP) reveal that the sediments indicate intense weathering of the source area prior to being deposited in the present location. This indicates enhanced monsoonal activity in the provenance areas, than that obtained today.
Forecasting the wind direction by using time series models with long-term memory (case study: Nayer region)
Authors: Soleimani Paria , Emami Bahareh , Rafei Meysam , Shahrasbi Hooman 
Published: July 2020

Purpose
Today, because of the increasing need for the energy resources and the reduction of fossil fuels, renewable energy, especially wind energy, has attracted special attention. The precise forecasting of such energy will be the main factor in designing and investing in this field. On the other hand, the wind energy forecast provides the possibility of optimal use of available resources. In addition, the produce maximum energy would be possible by identifying wind direction and putting wind turbines in the best position.

Design/methodology/approach
Time series forecasting methods with long-term memory in this research have been used.

Findings
Eventually, the autoregressive fractionally integrated moving average (3,0,0)-FIGARCH (1,0,1) long-term memory model has more acceptable performance. The obtained error is based on the RMSE (0.2889) and the TIC (0.2605) values.

Practical implications
In this paper, the forecast wind direction belongs to Ardebil province and Nayer city in Iran.

Originality/value
The speed and direction of wind are variables that constantly change; hence, it will be difficult to predict the exact wind energy. In recent years, some studies have been conducted on wind speed forecasting, whereas wind direction forecasting has been done in a fewer number of studies. Most studies are related to low-lying areas. As the height of the wind turbine is directly related to the energy generation, 78 m height has been considered in this study.
Teachers calling for organizational support to digitalize teaching
Authors: Leino Lindell Tiina 
Published: July 2020

PurposeThe digitalization of society places new demands on education. It is apparent since most countries have introduced curricula requirements to digitalize teaching. This study examines the organizational support teachers need to digitalize teaching. The study is being conducted in Sweden because they have experienced challenges with the introduction of new national digitalization requirements. Thus, this study explores the following research question: What organizational support do Swedish teachers describe they need to meet the curriculum requirements for digitalization?Design/methodology/approachCultural–historical activity theory and qualitative methods have been used to explore the research aim and answer the question.FindingsThe results show that teachers need organizational support to gain equal and easy access to digital tools. Moreover, digital tools in an organization must be relevantly related to the requirements. Teachers also need support to increase their knowledge as well as the knowledge of the students. Also, organizations must support teachers by distributing the work of digitalization clearly and reasonably. These results, thus, show that teachers cannot be solely responsible for meeting these curriculum requirements. They need organizational support in the process.Originality/valueThe study reveals teachers' recurring problems concerning digitalized education and their need for organizational support. Thereby, the knowledge can be used to avoid similar problems, in organizations on different society levels. This contribution is useful for organizations, politicians, school leaders, principals and teachers who are introducing 1:1 and new curriculum requirements for digitalization of education.
Numerical model of two-phase mechanical face seal with shallow grooves based on finite volume method
Authors: Gao Wenbin , Huang Weifeng , Wang Tao , Liu Ying , Wang Zhihao , Wang Yuming 
Published: July 2020

Purpose
By modeling and analyzing the two-phase mechanical seal of the fan-shaped groove end face, which is prone to phase change, an effective method to study the flow field of the mechanical seal when both cavitation and boiling exist simultaneously is found.

Design/methodology/approach
Based on the finite volume method, a fluid model was developed to investigate a two-phase mechanical seal. The validity of the proposed model was verified by comparing with some classical models.

Findings
By modeling and analyzing the two-phase mechanical seal of the fan-shaped groove end face, which is prone to phase change, the analysis of the gap flow field of the mechanical seal was realized when cavitation and boiling existed simultaneously.

Originality/value
Based on the model proposed for different conditions, the pressure and phase states in the shallow groove sealing gap were compared. The phase change rate between the mechanical seal faces was also investigated.

Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-12-2019-0537/
Will Boeing soar again? Navigating a corporate recovery process
Authors: Welch James 
Published: July 2020

Purpose
This paper aims to examine the prospects of a Boeing recovery following disasters in 2019 and 2020. While some companies have navigated successful journeys through the process of reputational recovery following self-inflicted pain, Boeing faces significant reputational and global complications which have greatly prolonged the recovery process.

Design/methodology/approach
This paper is based on a case study approach examining the recovery process for Boeing, considering the safety issues of 2019 and the pandemic crisis during 2020. Although the Covid-19 spread was certainly a black swan event, Boeing had already inflicted a great deal of damage upon its business and reputation because of the 737 Max. This paper examines their recovery process thus far by using a four-step recovery model of replace, restructure, redevelop and re-brand that has been implemented in previous corporate recoveries.

Findings
When examining the corporate recovery process, though the four-step approach is a model that can work across industries, there are some challenges depending on corporate specifics. The major challenge with Boeing is the ongoing reputational concerns regarding safety combined with the new global reality because of the Covid-19 pandemic. A full corporate recovery will require attention to each of these four prongs of the process, stretched out over several years. Any missteps along the way will only prolong the pain for one of history’s most historic and influential manufacturers.

Originality/value
While several publicly traded companies have overcome significant obstacles over the past five years in the quest to regain trust within the marketplace, Boeing continues to face strong headwinds. Using previous examples of corporate recovery provides an interesting case analysis of what to do and what not to do during the corporate recovery process and provides a unique blueprint to what might bring Boeing back from the brink.
The effect of shared brand use on brand variety seeking in romantic relationships
Authors: Kara Selcan , Vredeveld Anna J. 
Published: July 2020

PurposeThe purpose of this study is to uncover the dimensions of shared brand use as a part of romantic relationships and examine the dynamics among shared brand use, brand preference similarity, brand variety seeking and relationship satisfaction.Design/methodology/approachA total of 1,820 MTurk respondents participated in four online surveys and data were analyzed using structural equation modeling.FindingsThe findings of the study show that shared brand use has five use dimensions: special occasion, mundane, activity, nostalgia and relational identity expression; shared brand use leads to brand preference similarity that elicits increased brand variety seeking as a part of the relationship and relationship satisfaction moderates the effect of brand preference similarity on brand variety seeking.Originality/valueBuilding on extant literature on branding, variety seeking and shared consumption, the authors develop a measure that captures different facets of shared brand use as a part of romantic relationships, move beyond the existing research on variety seeking in the context of experiential purchases to show how romantic relationship partners engage in purposeful brand variety seeking as a part of their romantic relationships and document that relationship satisfaction is an important factor that influences how partners purposefully engage in brand variety seeking.
The intention of religious leaders to use Islamic banking services: the case of Indonesia
Authors: Janah Nasitotul , Medias Fahmi , Pratiwi Eko Kurniasih 
Published: July 2020

Purpose
The purpose of this study is to ascertain the factors that influence the use of Islamic banking (IB) services by religious leaders in Indonesia using the theory of reasoned action. Customers of sharia banks consist of Muslims and other religions. Based on this fact, this paper analyzes the influence of attitude (ATT), community influence (CI), religious obligation (RO) and subjective norms (SN) to predict the intentions of religious leaders in using IB services in Indonesia.

Design/methodology/approach
Data were randomly obtained from 119 religious’ leaders with the structural equation modeling technique used for analysis.

Findings
The empirical analysis data suggest that attitude (ATT) and religious obligations (RO) show a significant impact on the intentions of religious leaders to use IB services, while community influence and subjective norms have a negative impact on the intentions of Indonesian religious leaders in using IB services.

Practical implications
This study aims to assist Islamic bank managers in Indonesia to formulate appropriate Islamic marketing strategies and policies to increase customer trust through comprehensive socialization to religious communities. The strategy is a necessity, especially because the government is targeting a 10% growth by 2020. Furthermore, bank managers need to develop in-depth insights into their operations to attract religious leaders’ intentions. The fact shows that the stronger the understanding of individual religion, the greater their intention in using IB services.

Originality/value
Because of the increasing interest in adopting IB in Indonesia, this study claims three essential contributions. Firstly, it aims to examine the intention of religious leaders, namely, Islam, Christianity, Catholicism, Hinduism, Buddhism and Confucianism, in assisting IB managers to design a strategy better than conventional banks. Secondly, the study findings are expected to benefit the development of literature in accordance with the economic conditions of certain religions. Thirdly, this study provides an insight into the inclusive attitude of religious leaders and their intention to adopt the economic structure of other religions.
Application of a gender perspective in tourism research: a theoretical and practical approach
Authors: Figueroa-Domecq Cristina , Segovia-Perez Mónica 
Published: July 2020

PurposeThis paper aims to present a conceptual model that identifies and relates the different approaches and thematic areas in the research area of tourism and gender.Design/methodology/approachThe design of the conceptual model is based on a critical review of the literature and the evolution of feminist paradigms and theories.FindingsThe aforementioned theoretical frameworks are the basis for the further development of feminist studies and a gender perspective in the tourism industry research area, including research design, objectives, methodologies, analysis and result’s presentation.Research limitations/implicationsBased on literature review, is theoretical.Originality/valuePresentation of a conceptual model around the gender perspective in tourism, that leads to the identification of important research opportunities in this area.
Universities and research in times of crisis: the getting of wisdom
Authors: Ling Lorraine 
Published: July 2020

PurposeIn a time of the COVID-19, pandemic universities and researchers have been faced with unprecedented issues and challenges, and the purpose of this paper is to explore those challenges and issues.Design/methodology/approachIn this article the role of universities and research in times of crisis and emergency is explored.FindingsCOVID-19 has impacted upon universities and their staff and students in a range of ways involving course delivery, staff location and limited campus access and university income. The decline in the amount of funding provided by the federal government to Australian universities over several decades has caused a heavy reliance on international student enrolments; thus, the decrease in international students’ numbers, especially, has had a dramatic effect on university budgets. . Research and researchers are shown to be most vulnerable at a time when their expertise, knowledge and wisdom are arguably most required.Originality/valueThis sudden and unpredicted decline in funds available in universities due to the COVID-19 pandemic along with the disruption of normal university business, poses major problems for all the activities of universities. In this article the current Australian university context is used as a vehicle to explore the role that universities have during crises with particular reference to the role of research and researchers across all discipline areas.
Reporting misdemeanors in the workplace: analysing enablers using modified TISM approach
Authors: Gupta Smita , Bhal Kanika T. 
Published: July 2020

PurposeIn the scope of the immense growth of corporate frauds and scandals, reporting unethical practices could be considered as an important mechanism to control them and ultimately improve organizational quality. To this end, this study proposes the conceptual framework comprising the enablers impacting employees' tendencies and behaviors to reporting misdemeanor in the workplace.Design/methodology/approachSystematic review of literature has been carried out. To understand the complexities among various enablers and to analyze their driving power and contingencies, a modified total interpretive structural modeling (TISM) approach has been adopted.FindingsThe findings indicate that enablers such as moral identity (MI) and job satisfaction (JS) having higher driving power (come at the bottom of the hierarchy) are relatively more important. Furthermore, perceived personal cost (PC), moral courage (MC), self-efficacy (SE) and anger have high dependent power of factors. Finally, the paper provides two paths that can lead to whistleblower's ethical decision.Research limitations/implicationsA conceptual framework delivered in this paper requires to test against the field data. However, the conceptual understanding of driving enablers paves the way to top management in recruiting and hiring people in the workplace.Originality/valueThis study represents the first attempt to apply TISM for whistleblowing phenomenon. It provides a comprehensive conceptual framework in order to address the relative importance of various individual enablers in developing reporting tendencies against misdemeanors.
Dysphagia following non‐traumatic subarachnoid haemorrhage: A prospective pilot study
Authors: Dunn Katrina , Rumbach Anna , Finch Emma 
Published: July 2020

AbstractBackgroundWhilst dysphagia is a commonly reported complication of stroke, it has received relatively little attention in the literature for patients following non‐traumatic subarachnoid haemorrhage (SAH).AimsTo investigate dysphagia incidence, risk factors, clinical progression and recovery in patients following non‐traumatic SAH.Methods & ProceduresA prospective cohort study of 49 patients admitted to a tertiary neurosurgical referral unit with non‐traumatic SAH over a 12‐month period was conducted. Swallowing function was assessed by a speech–language pathologist within 72 h of medical stability and monitored throughout the acute inpatient admission.Outcomes & ResultsDysphagia incidence was 16.33% (n = 8/49). Risk factors associated with dysphagia included; Glasgow Coma Scale (GCS) score on admission, need for intensive care unit (ICU) admission, length of ICU stay, need for intubation and ventilation, and hydrocephalus. Participants with dysphagia were admitted to hospital 1.9 times longer than those without dysphagia (p < 0.05) and were more likely to be transferred to another inpatient facility for ongoing care (p < 0.05). Dysphagia remained present at hospital discharge for over half (62.5%) of participants who developed this complication.Conclusions & ImplicationsCare pathways for patients admitted to hospital with non‐traumatic SAH should include early screening for dysphagia risk. Further research using a larger prospective cohort is required to validate dysphagia incidence and risk factors in this patient cohort.What this paper addsWhat is already known on this subject
Dysphagia is a negative complication following non‐traumatic SAH, and can occur as a result of primary injury or secondary to treatment complications (e.g., intubation and ventilation, surgical intervention). However, limited evidence regarding its incidence, risk factors, clinical progression and recovery in a prospective cohort exists.What this paper adds to existing knowledge
This study is the first to examine prospectively patients with non‐traumatic SAH within 72 h of medical stability. It identifies dysphagia incidence, risk factors, clinical characteristics and recovery during the acute hospital admission for this patient cohort.What are the potential or actual clinical implications of this work?
Early and regular screening for dysphagia in the presence of associated risk factors is essential for patients admitted with non‐traumatic SAH. Speech–language pathologist resources in the neurocritical care context should be available to support the assessment and management of dysphagia in this cohort.
Non‐Standard Employment and Wage Growth in Australia
Authors: Laß Inga , Wooden Mark 
Published: July 2020

AbstractUsing data from the Household, Income and Labour Dynamics in Australia (HILDA) Survey, and after restricting attention to employees, we observe an increase over time in the non‐standard employment share, all of which is concentrated in the period since 2009. Further, we find clear evidence that employees in non‐standard forms of employment have experienced relatively low rates of growth in hourly wages when compared with permanent full‐time employees. Nevertheless, decomposition analysis suggests that changes in workforce composition by employment type have had a very small (and insignificant) impact on the overall rate of wage growth in recent years.
A Case Against Crippling Compensation in International Law of State Responsibility
Authors: Paparinskis Martins 
Published: July 2020

AbstractThe obligation of States to provide full reparation for internationally wrongful acts, including by full compensation, is one of the bedrock principles of international law. The article challenges this principle for cases where compensation is crippling for the responsible State or its peoples, which can occur when State responsibility is implemented before international courts and tribunals. The International Law Commission's decision not to qualify full reparation for instances of crippling compensation in its influential Articles on State responsibility was an unpersuasive legal position to adopt in 2001, and its rationale has aged badly. However, the failure by States and other actors to challenge it in the following two decades signified its endorsement by the international legal process. Nevertheless, the case against the permissibility of crippling compensation in modern international law can still be made, both on a case‐by‐case basis and at the level of customary secondary rules of State responsibility.