bluuebunny/crossref_metadata_2025_split huggingface dataset:
The identification and structural analysis of potential 14-3-3 interaction sites on the bone regulator protein Schnurri-3
Authors: Soini Lorenzo , Leysen Seppe , Crabbe Tom , Davis Jeremy , Ottmann Christian 
Published: July 2021

14-3-3 proteins regulate many intracellular processes and their ability to bind in subtly different fashions to their numerous partner proteins provides attractive drug-targeting points for a range of diseases. Schnurri-3 is a suppressor of mouse bone formation and a candidate target for novel osteoporosis therapeutics, and thus it is of interest to determine whether it interacts with 14-3-3. In this work, potential 14-3-3 interaction sites on mammalian Schnurri-3 were identified by an in silico analysis of its protein sequence. Using fluorescence polarization, isothermal titration calorimetry and X-ray crystallography, it is shown that synthetic peptides containing either phosphorylated Thr869 or Ser542 can indeed interact with 14-3-3, with the latter capable of forming an interprotein disulfide bond with 14-3-3σ: a hitherto unreported phenomenon.
Minimally processed versus processed and ultra-processed food in individuals at cardiometabolic risk
Authors: Silva Meneguelli Talitha , Juvanhol Leidjaira Lopes , da Silva Leite Adriana , Bressan Josefina , Hermsdorff Helen Hermana Miranda 
Published: July 2021

PurposeThe purpose of this paper is to evaluate the association between food consumption classified by the degree of processing and cardiometabolic risk factors in a population at risk of cardiovascular disease.Design/methodology/approachA cross-sectional study conducted with 325 adults and elderlies who present a cardiovascular risk factor. The food consumption was evaluated by a 24 h dietary recall, and it was classified according to the NOVA classification.FindingsIndividuals who presented a higher consumption of processed and ultra-processed food had a higher prevalence of abdominal obesity, waist/hip ratio (PR = 1.005; p-value = 0.049), waist circumference (PR = 1.003; p-value = 0.02) and high total cholesterol (PR = 1.008; p-value = 0.047), while ultra-processed had a higher prevalence of excess weight (PR = 1.004; p-value = 0.04), and abdominal obesity, waist/hip ratio (PR = 1.005; p-value = 0.04), waist circumference (PR = 1.004; p-value = 0.004) and waist/height ratio (PR = 1.003; p-value = 0.03).Practical implicationsAn association was found between the degree of food processing and cardiometabolic risk factors, even in a population that already has a risk factor for cardiovascular disease, reinforcing the importance of personalized nutrition orientation that considers the profile of the target population as well as types of meals.Originality/valueFood processing in itself can influence cardiometabolic risk and, as far as is known, no study has evaluated food processing in individuals who already have some type of cardiovascular risk. Also, consumption was assessed by the degree of processing between meals.
Does capacity utilisation influence financial performance? A study of Indian public bus transport companies
Authors: Kushwaha Shivam , Prawesh Shankar , Venkatesh Anand 
Published: July 2021

PurposeThe objective of the paper is to get a better understanding of capacity utilisation (CU) in Indian public bus companies. More specifically, this paper would be measuring CU and identifying the drivers of the same. Finally, the influence of CU on the financial performance of Indian bus companies is examined.Design/methodology/approachThe study adopted data envelopment analysis (DEA) to measure the CU in Indian public bus companies. Truncated regression was used to identify the drivers of CU. Subsequently, the ordinary least squares (OLS) regression was used to analyse the influence of CU on Indian bus companies' financial performance. The period of study was from 2013 to 17.FindingsThe significant drivers of CU were fleet age, passenger lead and fleet utilisation. Additionally, it was found that CU had a significant positive influence on the financial performance of Indian public bus companies and a unit increase in unused capacity has led to an increase of 7% in the operating ratio of the bus companies.Practical implicationsGetting insights into CU, apart from technical efficiency, is of immense use to both public transport researchers and practitioners. Managers of public bus companies should be mindful of CU as it has a significant bearing on their financial performance.Originality/valueThis is the first study in public transport, which establishes the linkage between CU and financial performance. Besides, a modified measure of cost-efficiency has also been conceptualised in this study.
Learning language and gaining employment: problems for refugee migrants in Australia
Authors: Hsieh Yi-Jung Teresa 
Published: July 2021

PurposeMuslim refugee migrants are a growing ethno-religious disadvantaged minority group in several Western societies, and host-country language proficiency and employment are essential factors in reducing this disadvantage. This paper thus explores the efficacy of English training programs in facilitating the settlement and employment of a group of male Muslim refugees in Australia.Design/methodology/approachThis study is qualitative in nature, with data collected using semi-structured, in-depth interviews with the eight participants in the study. Analysis was conducted using Bourdieu's concepts of field, capital and habitus.FindingsEnglish training programs offered to Australian Muslim men are problematic in their aim of linking them to employment. Areas of concern are identified in respect to the training hours offered, their learning environment, their content and pedagogy, their lack of focus on employment and their failure to recognise the existing work skills of the migrants.Research limitations/implicationsThe study is conducted with a small sample of male Muslim migrants: while the findings may be similar for other refugee groups, further research is necessary to confirm this.Practical implicationsThere is a need to restructure the current English training programs offered to refugee migrants in Australia, Muslim or otherwise. This study identifies several areas where such restructuring might occur, both at the policy and pedagogical levels.Originality/valueFew studies focus on Australian male Muslim migrants. This study enhances understanding of this under-researched group and their struggles to learn English, find employment and rise above their disadvantaged societal position.
A “crescendo” model: designing food experiences for psychological well-being
Authors: Zarantonello Lia , Grappi Silvia , Formisano Marcello , Schmitt Bernd H. 
Published: July 2021

PurposeThis paper aims to advance the design-thinking approach in food from an engineering mind-set toward a positive psychology perspective by investigating how consumer experiences evoked by food-related activities can facilitate, stimulate and enhance individuals’ happiness and perceptions of life satisfaction.Design/methodology/approachA diary field experiment was conducted. Participants from a major European city were asked to reflect on their food-related activities, provide descriptions and answer questions on experiential stimulation derived from these activities in relation to happiness and perceived life satisfaction.FindingsFood-related activities generally result in positive consumer experiences and psychological well-being. Experiential stimulation resulting from food activities is positively related to perceived life satisfaction directly and indirectly via pleasure and meaning. Although the authors found an overall positive relationship between these constructs, they also found differences based on the experience type considered. A “crescendo model” of experiences that details how experiences lead to happiness and perceived life satisfaction is presented.Research limitations/implicationsThis study is largely exploratory. Future research should adopt an experimental approach and further test the relationship between experiential stimulation, happiness and perceived life satisfaction in the context of food.Practical implicationsThe paper offers innovation teams in food companies a practical “crescendo model” that can be used to design product–consumer interactions.Originality/valueThe research bridges literatures on design thinking, psychological well-being and consumer experiences. By studying the relationship between experiences, happiness and perceived life satisfaction in the context of food, the findings contribute to research on food well-being by expanding the notion of happiness seen only as pleasure. The research also contributes to work on design thinking by offering an experiential framework that contributes to the notion of consumer empathy.
The impact of linguistic style on customer satisfaction: a cross-cultural empirical study in Ecuador
Authors: Fan Alei , Van Hoof Hubert B. , Dou Xueting , Serrano Ana Lucia 
Published: July 2021

PurposeDrawing on the dual process theory and the cultural dimension of power distance, the current research investigates the impact of a specific service clue—the linguistic style of address forms (salutation) in hotel manager letters to guests—on customer satisfaction in a hotel context in Ecuador.Design/methodology/approachFollowing an experimental design research approach, this research conducted a series of two studies to examine how customers' cultural values (high vs low power distance), linguistic style of address forms (formal vs casual) and service valence (service success vs service failure) together influenced customer satisfaction. Specifically, Study 1 examined the service success condition, and Study 2 investigated the service failure condition.FindingsThe research results show that, in the service success condition, customers follow their distinct cultural orientations (high vs low power distance) when responding to the different linguistic styles (formal vs casual). On the other hand, in the service failure situation, as customers desire for expressions of respect that can be reflected in a formal address form, the level of satisfaction is lower when the casual address form is used in guest communications, regardless of customers' cultural orientations in power distance.Originality/valueThis research adds to existing cross-cultural service research, particularly in terms of service valence, and provides practical implications for enhancing service providers' cultural awareness and sociolinguistic competence to effectively communicate with customers from diverse cultural backgrounds.
Exploring how teachers suggest informing designs for learning
Authors: Hrastinski Stefan 
Published: July 2021

PurposeAn issue that has received limited attention is how teachers make informed decisions when designing learning activities, which makes effective use of resources and technologies. The aim of this paper is to explore how teachers suggest informing their designs for learning.Design/methodology/approachThe study is based on documentation from workshops where adult education teachers were encouraged to suggest how a design for learning can draw on what is known, how the design can be evaluated and how the design and lessons learned can be shared. The data was analyzed using thematic analysis.FindingsMost teachers did not explicitly suggest how to inform their designs for learning, although some suggested to draw on learning theories. The teachers were able to provide many examples of how their designs for learning could be evaluated based on student perceptions and assessment. They primarily suggested to discuss and share their designs and lessons learned at the school.Practical implicationsThe workshop format could be adapted and used in practice.Originality/valueRelatively little attention has been paid to how teachers inform their designs for learning. A key challenge for teachers is to understand design for learning as an informed practice, which could be integrated as part of their daily work.
Artificial intelligence and human workers interaction at team level: a conceptual assessment of the challenges and potential HRM strategies
Authors: Arslan Ahmad , Cooper Cary , Khan Zaheer , Golgeci Ismail , Ali Imran 
Published: July 2021

PurposeThis paper aims to specifically focus on the challenges that human resource management (HRM) leaders and departments in contemporary organisations face due to close interaction between artificial intelligence (AI) (primarily robots) and human workers especially at the team level. It further discusses important potential strategies, which can be useful to overcome these challenges based on a conceptual review of extant research.Design/methodology/approachThe current paper undertakes a conceptual work where multiple streams of literature are integrated to present a rather holistic yet critical overview of the relationship between AI (particularly robots) and HRM in contemporary organisations.FindingsWe highlight that interaction and collaboration between human workers and robots is visible in a range of industries and organisational functions, where both are working as team members. This gives rise to unique challenges for HRM function in contemporary organisations where they need to address workers' fear of working with AI, especially in relation to future job loss and difficult dynamics associated with building trust between human workers and AI-enabled robots as team members. Along with these, human workers' task fulfilment expectations with their AI-enabled robot colleagues need to be carefully communicated and managed by HRM staff to maintain the collaborative spirit, as well as future performance evaluations of employees. The authors found that organisational support mechanisms such as facilitating environment, training opportunities and ensuring a viable technological competence level before organising human workers in teams with robots are important. Finally, we found that one of the toughest challenges for HRM relates to performance evaluation in teams where both humans and AI (including robots) work side by side. We referred to the lack of existing frameworks to guide HRM managers in this concern and stressed the possibility of taking insights from the computer gaming literature, where performance evaluation models have been developed to analyse humans and AI interactions while keeping the context and limitations of both in view.Originality/valueOur paper is one of the few studies that go beyond a rather general or functional analysis of AI in the HRM context. It specifically focusses on the teamwork dimension, where human workers and AI-powered machines (robots) work together and offer insights and suggestions for such teams' smooth functioning.
Who cares about ethical practices at workplace? A taxonomy of employees’ unethical conduct from top management perspective
Authors: Jha Jatinder Kumar , Singh Manjari 
Published: July 2021

Purpose
The purpose of the study is to explore the various kind of prevailing unethical practices at workplace along with identification of factors triggering such unethical practices. Growing incidences of indulgence of employees in unethical acts in various organisation and negative consequences associated with it for the organisation such as erosion of reputation because of advance digital media coverage, shareholder value and others made compulsive to study the root cause of unethical behaviour at the workplace.

Design/methodology/approach
This study extracts meaning from the experiences of top managers working in nine Indian organisations to understand the challenges faced by individuals at the workplace using the Gioia methodology. A total of 33 top management team (TMT) members were interviewed in detail to capture their experience in regard to various challenges that impose a threat to ethical conduct in the organisation.

Findings
The authors identified four categories of unethical behaviour, namely, pro-self, lack of autonomy, pro-organisation, systemic and negligence. Further, the authors have developed a taxonomy suggesting strategies to control unethical conduct at the workplace. Besides, the current study unravels the triggers behind different categories of unethical conduct, such as bottom-line mentality, rent-seeking behaviour of government officials, fluid ethical study culture and others.

Originality/value
Various types of unethical behaviour have been identified and frameworks to address such unethical practices are suggested in the paper. TMTs views have been captured to understand the root cause of unethical practices and strategies for addressing them have been discussed in the paper.
Innovations and challenges in SDG integration and reporting in higher education: a case study from the University of South Florida
Authors: Hansen Brooke , Stiling Peter , Uy Whitney Fung 
Published: July 2021

Purpose
As the UN Sustainable Development Goals (SDGs) have been widely adopted since 2015, higher education institutions (HEIs) are experimenting with ways they can be measured, reported and incorporated into all realms of the university. In this process, the challenges of SDG integration into HEIs have become more evident, from lack of resources and sustainability literacy to having multiple disconnected programs that feature the SDGs.

Design/methodology/approach
A mixed methods approach using archival materials, literature reviews, interviews and participant observation has been adopted for a case study at a university in the process of adopting the SDGs in multiple areas.

Findings
The University of South Florida began with efforts to incorporate SDGs at the undergraduate level, such as the Global Citizens Project that brands both events and courses with SDGs. Institutional changes coupled with the launch of the Times Higher Education University Impact Rankings provided more opportunities to have broader conversations about SDGs in all areas of campus.
The exclusion of migrants and refugees from welfare programs in Austria: the “legitimizing explanations” across different policy areas
Authors: Landini Irene 
Published: July 2021

PurposeThe present article deals with the topic of migrants’ exclusion from welfare benefits in European host countries from the angle of the research on the so-called “welfare chauvinism” (Andersen and Bjørklund 1990, p. 212). More specifically, it explores the political justifications behind welfare chauvinism in the policy debate surrounding some recent chauvinist-oriented social policies. Drawing on that, the article develops a theoretical argument to generate expectations about how politicians use different types of justifications. The fundamental proposition is that the chauvinistic arguments used are shaped by the different types of social programs, i.e. either universal or means-tested programs.Design/methodology/approachQualitative content analysis of several selected parliamentary debates in the period 2017–2019 in Austria is carried out. In order to improve the efficiency of the research, the author relies on MAXQDA, an advanced piece of software for qualitative data analysis, to code the qualitative data and analyze them. The author prefers this to other similar programs as it is considered a valid and reliable tool within the academic research world.FindingsThe article points out that programs design works as an explanatory factor to highlight variations of welfare chauvinist arguments.Originality/valueIt develops for the first time a theoretical argument explaining the presence and variation of welfare chauvinist arguments based on social programs design.
Effect of micro-textures on lubrication characteristics of spur gears under 3D line-contact EHL model
Authors: Zhao Jiang , Li Zhengminqing , Zhang Hong , Zhu Rupeng 
Published: July 2021

Purpose
The purpose of this paper is to use a combination of numerical simulation and experiment to evaluate the performance of laser surface texturing (LST) in the field of gear lubrication, and to more accurately predict the lubrication characteristics of different surfaces.

Design/methodology/approach
The method used in this paper is developed on the basis of the deterministic solution of the three-dimensional (3D) mixed elasto-hydrodynamic lubrication (EHL) model and the model parameters are corrected by friction test. The film pressure, film thickness and friction coefficient of different micro-textured tooth surfaces are predicted on the basis of accurate 3D mixed EHL models.

Findings
The results demonstrate that the micro-texture structure of the tooth surface can increase the local film thickness and enhance the lubricating performance of the tooth surface without drastically reducing the contact fatigue life. The stress distribution and friction characteristics of the tooth surface can be optimized by adjusting the micro-texture arrangement and the size of the micro-textures.

Originality/value
A new evaluation method using a 3D hybrid EHL model and friction test to predict the lubrication characteristics of LST is proposed, which can effectively improve the processing economy and save time.

Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-11-2020-0423
Hybrid oscillator-based no-delay hip exoskeleton control for free walking assistance
Authors: Yang Wei , Xu Linghui , Yu Linfan , Chen Yuting , Yan Zehao , Yang Canjun 
Published: July 2021

Purpose
Walking-aid exoskeletons can assist and protect effectively the group with lower limb muscle strength decline, workers, first responders and military personnel. However, there is almost no united control strategy that can effectively assist daily walking. This paper aims to propose a hybrid oscillators’ (HOs) model to adapt to irregular gait (IG) patterns (frequent alternation between walking and standing or rapid changing of walking speed, etc.) and generate compliant and no-delay assistive torque.

Design/methodology/approach
The proposed algorithm, HOs, combines adaptive oscillators (AOs) with phase oscillator through switching assistive mode depending on whether or not the AOs' predicting error of hip joint degree is exceeded our expectation. HOs can compensate for delay by predicting gait phase when in AOs mode. Several treadmill and free walking experiments are designed to test the adaptability and effectiveness of HOs model under IG.

Findings
The experimental results show that the assistive strategy based on the HOs is effective under IG patterns, and delay is compensated totally under quasiperiodic gait conditions where a smoother human–robot interaction (HRI) force and the reduction of HRI force peak are observed. Delay compensation is found very effective at improving the performance of the assistive exoskeleton.

Originality/value
A novel algorithm is proposed to improve the adaptability of a walking assist hip exoskeleton in daily walking as well as generate compliant, no-delay assistive torque when converging.