bluuebunny/crossref_metadata_2025_split huggingface dataset:
A review of cross-border cooperation regulation for digital forensics in LATAM from the soft systems methodology
Authors: Díaz-Pérez Lelia Cristina , Quintanar-Reséndiz Ana Laura , Vázquez-Álvarez Graciela , Vázquez-Medina Rubén 
Published: August 2022

PurposeBased on this holistic model, the authors propose and analyze seven key issues related to the admissibility of digital media in cross-border trials considering four Latin American countries.Design/methodology/approachThe authors apply the modeling process of the soft systems methodology by Checkland in order to develop a holistic model focused on human situation problems involving digital media and information technology devices or systems.FindingsThe authors discuss the status of the identified key issues in each country and offer a perspective on the integration of cross-border work analyzing the contribution of these key issues to the collaboration between countries criminal cases or the use of foreign digital artifacts in domestic trials.Research limitations/implicationsIn this study, the authors assumed that the problems of official interaction between agencies of different countries are considered solved. However, for future studies or research, the authors recommend that these issues can be considered as relevant, since they are related to cross-border cooperation topics that will necessarily require unavoidable official arrangements, agreements and formalities.Practical implicationsThis work is aimed at defining and analyzing the key issues that can contribute to the application of current techniques and methodologies in digital forensics as a tool to support the legal framework of each country, considering cross-border trials. Finally, the authors highlight the implications of this study lie in the identification and analysis of the key issues that must be considered for digital forensics as a support tool for the admissibility of digital evidence in cross-border trials.Social implicationsThe authors consider that digital forensic will have high demand in cross-border trials, and it will depend on the people mobility between the countries considered in this study.Originality/valueThis paper shows that the soft systems methodology allows elaborating a holistic model focused on social problems involving digital media and informatics devices.
An extended KdV6 hierarchy of nonlinear evolution equations: Painlevé integrability and variety of branches of resonances
Authors: Wazwaz Abdul-Majid , Albalawi Wedad , El-Tantawy Samir A. 
Published: August 2022

Purpose
The purpose of this paper is to study an extended hierarchy of nonlinear evolution equations including the sixth-order dispersion Korteweg–de Vries (KdV6), eighth-order dispersion KdV (KdV8) and many other related equations.

Design/methodology/approach
The newly developed models have been handled using the simplified Hirota’s method, whereas multiple soliton solutions are furnished using Hirota’s criteria.

Findings
The authors show that every member of this hierarchy is characterized by distinct dispersion relation and distinct resonance branches, whereas the phase shift retains the KdV type of shifts for any member.

Research limitations/implications
This paper presents an efficient algorithm for handling a hierarchy of integrable equations of diverse orders.

Practical implications
Multisoliton solutions are derived for each member of the hierarchy, and then generalized for any higher-order model.

Social implications
This work presents useful algorithms for finding and studying integrable equations of a hierarchy of nonlinear equations. The developed models exhibit complete integrability, by investigating the compatibility conditions for each model.

Originality/value
This paper presents an original work with a variety of useful findings.
Political ideology mismatch as a determinant of the intention to migrate: evidence from Latin America
Authors: Saravia Antonio , Marroquín Andrés 
Published: August 2022

PurposeThe purpose of this paper is to assess whether a difference or mismatch between individual political ideology and predominant political views in society is a significant determinant of the intention to migrate in Latin American countries.Design/methodology/approachThe authors use data from the 2018 Latinobarómetro Survey and conduct logit regressions using intention to migrate as the dependent variable and political ideology mismatch as the independent variable. The authors control for a large set of demographic, economic, and social variables. The authors also conduct Propensity Score Matching to control for potential endogenous effects produced by observable characteristics as well as a commonly used sensitivity analysis known as Rosenbaum's bounding approach.FindingsThe authors find that political ideology mismatch is a significant determinant of the intention to migrate in Latin American countries but not symmetrically. The authors find that positioning to the right of predominant views in society is associated with voicing an intention to migrate, but positioning to the left of those views is not.Originality/valueNot much has been said about the role of individual political ideology as a push migrating factor. The paper contributes to fill that gap. The paper also contributes to the discussion about the political ideology of Latin American immigrants and how that ideology may have an effect on internal politics in the host countries.Peer reviewThe peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-01-2022-0028.
Effect of microbevel parameters on lubrication performance of heavy-duty hydrostatic thrust bearing
Authors: Ni Shiqian , Zhang Yanqin , Li Jiabao , Wu Ye 
Published: August 2022

Purpose
To solve the problem of oil film thinning when hydrostatic thrust bearings are overloaded or rotating at high speed, the dynamic pressure formed by tiny oil wedges is used to compensate, and the optimum height of oil wedges is determined by the compensation rate to improve the bearing capacity of hydrostatic thrust bearings.

Design/methodology/approach
This research method is aimed at the new type of double rectangular cavity static bearing with microbevel surface of q1-205. The wedge parameters of oil film were defined. The oil film lubrication performance of the bearing with the wedge parameters of 0, 0.02, 0.04, 0.06, 0.08 and 0.10 mm was simulated by the finite volume method, the comprehensive influence law of the wedge-shaped parameters on the vorticity and flow rate of the oil cavity pressure fluid was revealed. Finally, the oil cavity pressure changes of oil films with different wedge parameters under certain load and speed were tested by design experiments, and the theoretical analysis and simulation were verified.

Findings
This study found that the oil film wedge shape can well compensate the static pressure loss caused by the high-speed or heavy-duty operation of the bearing, but the dynamic pressure effect of the wedge shape does not always increase with the increase of the wedge height. The oil film exhibits superior lubrication performance in the range of 0.06–0.08 mm.

Originality/value
The original hydrostatic oil pad was designed as a microinclined plane, and the dynamic pressure caused by the microwedge of the oil pad was used to compensate the static pressure loss of the bearing. The lubrication performance of the oil film under the condition of varying viscosity was obtained by using the simulation method.
Detecting earnings management: a comparison of accrual and real earnings manipulation models
Authors: Nguyen Thi Thu Ha , Ibrahim Salma , Giannopoulos George 
Published: August 2022

PurposeThe use of models for detecting earnings management in the academic literature, using accrual and real manipulation, is commonplace. The purpose of the current study is to compare the power of these models in a United Kingdom (UK) sample of 19,424 firm-year observations during the period 1991–2018. The authors include artificially-induced manipulation of revenues and expenses between zero and ten percent of total assets to random samples of 500 firm-year observations within the full sample. The authors use two alternative samples, one with no reversal of manipulation (sample 1) and one with reversal in the following year (sample 2).Design/methodology/approachThe authors include artificially induced manipulation of revenues and expenses between zero and ten percent of total assets to random samples of 500 firm-year observations within the full sample.FindingsThe authors find that real earnings manipulation models have lower power than accrual earnings manipulation models, when manipulating discretionary expenses and revenues. Furthermore, the real earnings manipulation model to detect overproduction has high misspecification, resulting in artificially inflating the power of the model. The authors examine an alternative model to detect discretionary expense manipulation that generates higher power than the Roychowdhury (2006) model. Modified real manipulation models (Srivastava, 2019) are used as robustness and the authors find these to be more misspecified in some cases but less in others. The authors extend the analysis to a setting in which earnings management is known to occur, i.e. around benchmark-beating and find consistent evidence of accrual and some forms of real manipulation in this sample using all models examined.Research limitations/implicationsThis study contributes to the literature by providing evidence of misspecification of currently used models to detect real accounts manipulation.Practical implicationsBased on the findings, the authors recommend caution in interpreting any findings when using these models in future research.Originality/valueThe findings address the earnings management literature, guided by the agency theory.
Environmental diplomacy: from transnational policies to the role of ambassadors – the contribution of David Attenborough (2018–2020)
Authors: Sebastiao Sonia Pedro , Soares Isabel 
Published: August 2022

PurposeThe concept of environmental diplomacy appears associated with events (conventions) promoted between states and transnational organisations to discuss aspects related to regulating the use of natural resources and regulating pollution. In this study, the authors intend to highlight the contribution brought to environmental diplomacy by leading television figure David Attenborough and his focus on the destruction of biodiversity by humans (the problem). It is intended to analyse the frames of his public interventions, comparing them with the prevailing frames in the UNFCCC policies.Design/methodology/approachA predominantly inductive method of qualitative and interpretative nature is used. In epistemological terms, the framing analysis stems from a social constructivist perspective. A theoretical model for frame analysis was defined by combining the frameworks proposed by Entman (1993) and Semetko and Valkenburg (2000) and considering previous studies (Anholt, 2015; Seelig, 2019). Analysis scrutinised a two-fold corpus comprising articles regarding actions and statements by David Attenborough published in The Guardian between 2018 and 2020, and the UN's legal framework for climate change.FindingsThe most prominent frames regarding climate crisis in transnational policies are responsibilities. Attenborough's calls for action highlight the frames of “morality”, “responsibilities” and “problems”. However, it is necessary to make a distinction between the discourse used in transnational treaties and that by Attenborough. In the former, discourse is more technical and impersonal, presented in a structure of legal diplomas and barely accessible to the public. In contrast, Attenborough's speech is more emotional, appealing and sometimes dramatic. His message is transmitted straightforwardly to the public in a pedagogical, personal tone.Social implicationsThe choice of high-profile personalities like David Attenborough as ambassadors has implications in the visibility of the environmental cause, and in the multiplication of initiatives that denounce environmental degradation.Originality/valueThis study explores and analyses the narrative construct regarding climate change as carried out by a trusted and respected media voice. The authors intend to contribute to understanding the amplification role of public figures in controversial issues and diplomatic matters. The main contribution of this study is to highlight the strategic nature of the choice of SDA by political powers to voice the drama of climate emergency.
Riding the tiger: professional capital and the engagement of Israeli kindergarten teachers with parents' WhatsApp groups
Authors: Turin Ornat , Davidson Shosh 
Published: August 2022

PurposeThe current study examines the ways preschool teachers handle parents' WhatsApp groups. The study explores the associations between professional capital, perception of the application, and communication patterns with the parents utilizing WhatsApp, an instant message application.Design/methodology/approachA group of 214 Israeli preschool teachers were sampled using a survey questionnaire. The independent variables were two components of professional capital: (1) human capital, measured by tenure and income and (2) social capital, measured by the type of locality and the teacher's place of residence, in or outside the kindergarten's neighborhood. The dependent variable was the general perception of the app and the decisional capital manifested in the pattern of engagement with the pupils' parents.FindingsIn general, preschool teachers welcome the app, especially its ability to send pictures, while they disapprove of the constant intrusion it causes. Tenured and high-income teachers tended to restrict sharing a WhatsApp group with parents. Joining a group with parents was common among private, low-income, and non-tenured young teachers. In terms of social capital, teachers who lived and worked in a communal settlement differed from their city colleagues. Teachers in such communities expressed a much more positive perception of the WhatsApp application, in comparison with teachers from urban areas.Originality/valueThe results demonstrate the importance of professional capital in monitoring daily routine, communication, and emotions. The findings support the social constructivist approach, holding that technology affords a variety of uses and are integrated into the existing social structure.
Canadian medical faculty senior leaders: what skills do they need?
Authors: Lang Mia , Keenan Louanne 
Published: August 2022

Purpose
Many academic leaders have little formal leadership training, which can result in challenges to effective leadership, succession planning and burnout. This paper aims to explore the leadership skills needed to be an effective senior academic leader in a Canadian medical faculty.

Design/methodology/approach
An anonymous voluntary survey of needed leadership skills and supports was sent to 60 senior academic leaders at the University of Alberta. This was followed by interviewing a purposive sample, using open-ended questions based on a multimodal needs assessment of senior academic leaders. The authors used an iterative process to analyze the data; anonymized transcripts were coded and categorized separately by two researchers, and themes were created.

Findings
The “ability to influence” was the highest rated needed leadership skill in the survey. The interviewed leaders (n = 12) were unanimous that they felt unprepared at the start of the leadership role. The survey and interviews identified five major themes for leadership skills: Mentoring, Finances, Human Resources, Building Relationships and Protected Time. Networking and leadership courses were identified as major sources of support.

Research limitations/implications
Although a single site study, the results were similar to another large Canadian medical faculty (University of Toronto, Lieff et al., 2013). While the survey had a 42% response rate (25/60), the survey responses were echoed in the interviews. Although the purposive sample was small, the interviewed leaders were a representative sample of the larger leadership group.

Originality/value
Academic leaders may benefit from a mentorship team/community of leaders and specific university governance knowledge which may help their ability to influence and advance their strategic initiatives.
Alkyl dimethyl benzyl ammonium chloride as a new cleaner for washing treatments for historical printed paper
Authors: Salim Eman , Ali Hassan Rushdya Rabee 
Published: August 2022

Purpose
The main aim of this study is to study the effect of alkyl dimethyl benzyl ammonium chloride on removing stains, yellowness and harmful metal ions on historical printed paper, as well as the effect of this cleaner on optical and chemical properties of treated paper.

Design/methodology/approach
The assessments after and before treatment were carried out using digital microscopy, infrared spectroscopy (FTIR), pH measurement, color change and finally scanning electron microscopy.

Findings
The results showed that the concentrations used under study (1% and 3%) cleaned the paper efficiently without any observed effect on the chemical composition of cellulose, which was confirmed by IR spectra. The most stains that completely disappeared were the soil spots, also the pH values had improved significantly after treatment, which confirms that the detergent is effective in neutralizing the acidity of cellulose. Moreover, the color change revealed an increase in the chromatic lightness of the paper after treatment, which agreed with the results of the scanning electron microscopy examination, as the paper appeared free of dirt, and the fibers and bundles became more cohesive.

Originality/value
To the best of the authors’ knowledge, this study is a unique study, as there is no previous literature that has indicated the use of the effect of alkyl dimethyl benzyl ammonium chloride washing treatments for printed historical paper, as it was limited only to making disinfection materials and water purification products.
Three scenarios of the United States’ future – 2022 to 2050
Authors: Ralston Bill 
Published: August 2022

Purpose
The author develops three U.S. scenarios to enable practitioners to gain a new mental model of the future from 2022 to 2050 by analyzing the uncertainties around major issues.

Design/methodology/approach
The process has two elements: the predictable developments and the scenarios of possible extreme outcomes of major uncertainties. Five steps to create a mental model for how the United States could evolve out to 2050 are mapped out.

Findings
“The development that defines the ‘Socially Divided’ scenario is China’s brutal nationalism and displacement of the United States as the world’s number one superpower.’ 10; 10;‘The signature event of the ?Security United’ scenario is the global depression from 2026 to 2035 brought on by China’s collapsing economy.’ 10; 10;?China and the U.S. remain neck and neck in the global competition for economic power throughout the ‘Economy Focused’ scenario.” 10

Research/Limitations/Implications
Supplementary data is included with the online version of the article.

Practical/Implications
Immersing ourselves in realistic narratives of the future helps us sidestep our inclination to go with what we’ve done in the past.

Originality/Value
A unique look at three plausible futures of the U.S. from 2022 to 2050. Every company should immerse itself in the scenarios to anticipate distinctly different future business environments. The article also serves as a learning model for scenario development.
Organizational learning through training effectiveness: evidence from the hospitality industry in Vietnam
Authors: Han Jung Woo , Nguyen Thu Thi Minh , Hua Sang My , Pham Thanh-Hang 
Published: August 2022

Purpose
To understand the unique context forming organizational learning, the current study aims to investigate the antecedents of training and development (TD) practices as an indicator of effective organizational learning from the Vietnam hospitality sector, which has not been studied rigorously.

Design/methodology/approach
This study adopts a mixed method of quantitative and qualitative data analysis, including a path analysis partial least squares structural equation modeling (PLS-SEM) based on a sample size of 354 responses and a semi-structured interview of 32 participants to test various paths predicting training effectiveness while exploring contextual differences in the Vietnam hospitality sector.

Findings
The results show that among the variables investigated, extrinsic motivation, team support and job quality were found to be significant to TD, while intrinsic motivation was found to have no significant predictive power. To explore the reasons behind these findings, the interviews indicate that the motivations of employees in the hospitality sector, most of whom are young and have a limited length of service, are highly rooted in the organization’s cultural context.

Originality/value
This study contributes to understanding the complex context of organizational learning through an investigation of an emerging economy from Southeast Asia by adding new insights into the training and motivational theories. It has practical implications for practitioners in the hospitality sector to develop more effective learning organizations during the uncertain period of this unprecedented pandemic.
AFTER THE RIGHT TO WATER: Rethinking the State and Justice in Mumbai
Authors: Deekshit Pranjal , Sumbre Simran 
Published: August 2022

AbstractMumbai's informal settlements have a long history of being denied formal access to water. While previous research has shown how settlers barely manage to survive by extracting water in the blurred spaces between formal and informal provision and through complex socio‐material relationships, here we narrate a story of the local struggle to claim formal access to municipal water connections using a fundamental human rights approach. By critically looking at the historical practices of the state in setting obscure standards that denied access to municipal water, we show how the local grassroots movement and its legal battle to establish a fundamental right to water also culminated in an ambiguous and differential standard being set by a court verdict. We argue that the precedence of creating multiple standards and their discretionary implementation is leveraged as a site for distributing and sustaining harm in which the social relations of domination influence not only everyday bureaucratic practices, but also the judicial process itself. While we critically investigate the instrumentality of a human rights approach in demanding new standards for access to water, borrowing from Koonan, we conclude by questioning the very process of legalizing differential understandings of such fundamental rights.