bluuebunny/crossref_metadata_2025_split huggingface dataset:
Urban Indian adolescents practise unhealthy dietary behaviours
Authors: Rathi Neha , Riddell Lynn , Worsley Anthony 
Published: July 2018

Purpose
The rising prevalence of obesity among Indian adolescents has underscored the need to develop effective strategies to reduce this epidemic. The purpose of this paper is to assess the patterns of snacking, meal consumption and fast food consumption among adolescents in private schools in Kolkata, India.

Design/methodology/approach
A cross-sectional, paper-based, self-administered dietary and lifestyle survey was completed by 1,026 year-nine students aged 14–16 years. Cross-tabulation analyses were performed to compare the frequencies of various dietary behaviours across gender.

Findings
The two most common episodes for snacking among respondents were while watching television (57.9 per cent) and while interacting with peers (54.1 per cent). In contrast, snacking throughout the day (8.7 per cent) and in the middle of the night (7.8 per cent) were minimally practiced by the adolescents. The most regularly consumed meal was lunch (94.6 per cent), whereas the most frequently missed meal was breakfast (14.0 per cent). Fast food was most frequently consumed as snacks (26.8 per cent) but least frequently consumed for lunch (9.2 per cent). Overall, boys exhibited more unhealthy dietary behaviours than girls.

Practical implications
These findings highlight the need to develop nutrition education programmes for nutritionally vulnerable adolescents which communicate the importance of regular meal consumption, reduced intake of fast food and less snacking on energy-dense, nutrient-poor foods.

Originality/value
This is the first cross-sectional survey to investigate patterns of snacking, meal consumption and fast food consumption amongst urban Indian adolescents.
Relational capital and knowledge transfer in universities
Authors: Paoloni Paola , Cesaroni Francesca Maria , Demartini Paola 
Published: July 2018

PurposeThe importance of relational capital for the university has grown enormously in recent years. In fact, relational capital allows universities to promote and emphasize the effectiveness of the third mission. The purpose of this paper is to propose a case study involving an Italian university that recently set up a new research observatory, and, thanks to its success, succeeded in enhancing its relational capital.Design/methodology/approachThe authors adopted an action research approach to analyze the case study. Consistently, the authors followed the analysis, diagnosis, and intervention phases. First, the authors focused on the identification of the strengths and weaknesses of the process through which the university created relational capital, and finally, the authors proposed solutions to improve the process.FindingsThis case study shows that the creation of relation capital for the host university was the result of a process of transfer and transformation of the individual relationships of the observatory’s promoters.Originality/valueThis paper contributes to filling a significant gap in the literature on relational capital and universities and provides useful insights into how these organizations can encourage its creation. It also allows scholars, managers, and politicians involved in higher education to gain a greater understanding of this relevant topic.
Do Millennials prefer to be shown appreciation differently?
Authors: White Paul 
Published: July 2018

Purpose
Research demonstrates that feeling appreciated in the workplace increases employee engagement, reduces turnover, and increases profitability. Despite the fact that people differ in how they feel most appreciated, no work to date has explored the impact of age differences on appreciation preferences. The purpose of this paper is to determine if Millennial workers vs their older colleagues differ in the manner they prefer to be shown appreciation.

Design/methodology/approach
From 2014 to 2018, 62,156 workers completed the Motivating by Appreciation Inventory (White, 2011) and provided age, gender, and work industry information. Each person’s primary and the least valued languages of appreciation in the workplace were identified. Four age groups were created of approximately equal numbers: ≤29-, 30-39-, 40-49-, and 50+ years old.

Findings
Words of Affirmation was the most prominent primary language of appreciation across all four age groups and most pronounced in the oldest group (50+). The ≤29-year-old group valued Quality Time more and Acts of Service less than the other three age groups. There were no age group differences in the least valued language of appreciation.

Practical implications
The results suggest that supervisors and staff members must be mindful to include opportunities for quality time interactions with Millennial workers, as well as provide words of affirmation, to show appreciation for their work.

Originality/value
This is the first study to assess age differences in preferred ways to be shown appreciation in the workplace.
Development of bansho (board writing) analysis as a research method to improve observation and analysis of instruction in lesson study
Authors: Tan Shirley , Fukaya Kumi , Nozaki Shiho 
Published: July 2018

Purpose
The purpose of this paper is to develop bansho analysis as a research method to improve observation and analysis of instruction in lesson study, which could potentially visualise pupils’ thinking processes in a lesson.

Design/methodology/approach
The paper opted for a qualitative method of case study analysis. Data are drawn from a Year 6 Japanese Language lesson of a Japanese primary school. Data collection and data analysis are informed by transcript-based lesson analysis. The process of bansho formation is also reproduced based on video and audio data.

Findings
Bansho analysis illustrates three main patterns of pupils’ thinking processes, namely, variation of ideas, connection of ideas and attention to ideas. Pupils’ opinion sharing at the beginning of the lesson led to a variety of ideas and they were recorded as part of bansho. There, pupils proceeded to establish connection among ideas. Finally, pupils displayed attention to ideas which were recorded on bansho, by returning to ideas that intrigued them.

Research limitations/implications
There is a need to investigate the teacher’s role in bansho formation processes in order to develop a more comprehensive bansho analysis method. Other teaching and learning materials such as lesson plans and pupils’ notes should also be included in the study of bansho to develop a more comprehensive bansho analysis.

Originality/value
Bansho analysis proposed in this paper allows educators and researchers to study bansho with visualisation of bansho-related data. It would serve as an invaluable source of evidence during the observation and reflection stage of lesson study cycle.
Analysing the object of learning, using phenomenography
Authors: Ahlstrand Pernilla 
Published: July 2018

Purpose
In this paper, knowledge concerning the meaning of knowing the object of learning is developed using learning study as a research approach. The purpose of this paper is to show how the object of learning, in this case, playing with groove in rhythmic sequences, can be analysed and recognised using phenomenography.

Design/methodology/approach
The paper reports on a learning study conducted in three different fifth grade elementary school classes. Seven music teachers were involved in preparing the pre-test, designing three research lessons and analysing the material.

Findings
The findings show that several aspects of the object of learning must be discerned by the learner in order to experience the chosen object of learning and develop in the learning situation. The phenomenographic analysis contributed to refining the meaning of the object of learning.

Originality/value
In a learning study, knowledge concerning the meaning of the object of learning is generated. The development and specification of this knowledge will be empirically revealed through the analysis process. This paper will contribute to the discussion concerning what must be known in order to develop a specific capability in music education, namely, the capability to feel the groove.
Impact of quality management practices on change readiness due to new quality implementations
Authors: Uluskan Meryem , McCreery John K. , Rothenberg Lori 
Published: July 2018

Purpose
Implementing new quality initiatives in organizations is challenging, as it requires managers and employees to adjust to new processes, methodologies and even mindsets. The purpose of this study is to investigate the relationship between quality management (QM) practices and readiness for change due to implementing new quality initiatives such as lean, six sigma and to determine which dimensions of QM are more important to change efficacy and change commitment.

Design/methodology/approach
The issues are examined in this study through the analysis of survey data obtained from US textile and apparel industry managers by using factor analysis, stepwise regression to construct path model and structural equation modeling.

Findings
This study identifies change readiness measures which are specific for quality implementations and establishes two constructs, namely, change commitment and change efficacy. The results indicate that as good Employee Relations increase, the level of organizational change commitment increases. If employees are engaged and empowered to provide excellent quality, then it is more likely that they will be committed to change due to implementing future quality initiatives. Moreover, a direct relationship between Customer Relationship Management and change efficacy is found. Companies with a strong customer orientation are more able to implement the quality initiatives that matter to their markets.

Originality/value
This study is unique in investigating the empirical relationship between QM practices and the dimensions of readiness for change due to implementing new quality initiatives via data from various organizations. This study empirically contributes to the QM literature with change readiness antecedents in quality implementation setting.
Experience of implementing lean thinking in an Indian healthcare institution
Authors: Narayanamurthy Gopalakrishnan , Gurumurthy Anand , Lankayil Arjun Athikkamannil 
Published: July 2018

PurposeThe purpose of this study is to document the experience and impact of implementing lean thinking (LT) in an Indian healthcare institution.Design/methodology/approachA detailed review of literature documenting the experience of implementing LT in healthcare institutions is carried out. Review revealed that there is a dearth of documentation on implementation of LT in Indian healthcare institutions. To address this gap, the experience of implementing LT in an Indian case hospital is documented by adopting a single case study research methodology.FindingsLean practices adopted by the Indian case hospital are documented. Performance measures before and after implementation of lean practices in the case hospital are compared. Based on this experience, a framework for implementing LT is proposed for healthcare institutions.Research limitations/implicationsThe current study documents the experience of an Indian case hospital, which is only at its initial stages of LT implementation. Future studies can be undertaken to assess the long-term impact of implementing LT in a healthcare institution. Similarly, the proposed framework for implementing LT can be validated by using the same in different healthcare institutions.Practical implicationsReview of lean principles, practices and performance measures discussed in the literature on implementing LT in healthcare institutions can act as a ready reckoner for practitioners. Framework proposed based on the experience of the case hospital is expected to guide healthcare practitioners in their lean journey.Originality/valueThis study is unique, as it documents the experience of implementing LT in an Indian healthcare institution and proposes a framework for implementing LT for future validation.
Wettability of laser textured surface: a parametric study based on numerical simulation and experimentation
Authors: Jiao Yunlong , Liu Xiaojun , Liu Kun 
Published: July 2018

PurposeDynamic spreading and wetting on the rough surfaces is complicated, which directly affects the fluxion and phrase transition properties of the fluid. This paper aims to enhance our knowledge of the mechanism of micro-texture lubrication from interface wettability and provide some guidance for the practical manufacturing of the surfaces with special wettability and better lubrication characteristics.Design/methodology/approachThe effect of surface topography on the wetting behavior of both smooth and rough hydrophilic surfaces was investigated using a combination of experimental and simulation approaches. Four types of patterns with different topographies were designed and fabricated through laser surface texturing. The samples were measured with a non-contact three-Dimensional (3D) optical profiler and were parameterized based on ISO 25178. Quantitative research on the relevancy between the topography characteristic and wettability was conducted with several 3D topography parameters.FindingsResults show that for the surfaces with isotropic textures, topography with a small skewness (Ssk) and a large kurtosis (Sku) exhibits better wettability and spreading behavior. For the surfaces with anisotropic textures (smaller texture aspect ratio,Str), dominant textures (such as long groove, rectangle) play a significant guiding role in promoting spreading. In addition, the moving mechanism of the triple contact line and anisotropic spreading were also studied using a computational fluid dynamics simulation. The simulation results have a good adherence with the experimental results.Originality/valueMost of the surface characterization methods at present remain at a level that is related to geometric description, and the topography parameters are limited to 2D roughness parameters. So in present study, the relevancy between wettability and 3D surface topography parameters is explored. The authors believe that the current work provides a new viewpoint to the relevancy between surface topography and wettability.
Tribological properties of nanometer Al2O3 and nanometer ZnO as additives in lithium-based grease
Authors: He Qiang , Wang Zhigang , Li Anling , Guo Yachen , Liu Songfeng 
Published: July 2018

Purpose
Nanoparticles as the grease additives play an important role in anti-wear and friction-reducing property during the mechanical operation. To improve the lubrication action of grease, the tribological behavior of lithium-based greases with single (nanometer Al2O3 or nanometer ZnO) and composite additives (Al2O3–ZnO nanoparticles) were investigated in this paper.

Design/methodology/approach
The morphology and microstructure of nanoparticles were characterized by means of transmission electron microscope and X-ray diffraction. Tribological properties of different nanoparticles as additives in lithium-based greases were evaluated using a universal friction and wear testing machine. In addition, the friction coefficient (COF) and wear scar diameter were analyzed. The surface morphology and element overlay of the worn steel surface were analyzed by scanning electron microscopy (SEM) and energy dispersive spectrometer (EDS), respectively.

Findings
The results show that the greases with nanometer Al2O3 or nanometer ZnO and the composite nanoparticles additives both exhibit lower COFs and wear scar diameters than those of base grease. And the grease with Al2O3–ZnO composite nanoparticles possesses much lower COF and shows much better wear resistance than greases with single additives. When the additives contents are 0.4 Wt.% Al2O3 and 0.6 Wt.% ZnO, the composite nanoparticles-based grease exhibits the lowest mean COF (0.04) and wear scar diameter (0.65 mm), which is about 160% and 28% lower than those of base grease, respectively.

Originality/value
The main innovative thought of this work lies in dealing with the grease using single or composite nanoparticles. And through a serial contrast experiments, the anti-wear and friction-reducing property with different nanoparticles additives in lithium grease are evaluated.
An online de-noising method for oil ultrasonic wear debris signal: fuzzy morphology component analysis
Authors: Li Yining , Zhang Peilin 
Published: July 2018

Purpose
In real working condition, signal is highly disturbed and even drowned by noise, which extremely interferes in detecting results. Therefore, this paper aims to provide an effective de-noising method for the debris particle in lubricant so that the ultrasonic technique can be applied to the online debris particle detection.

Design/methodology/approach
For completing the online ultrasonic monitoring of oil wear debris, the research is made on some selected wear debris signals. It applies morphology component analysis (MCA) theory to de-noise signals. To overcome the potential weakness of MCA threshold process, it proposes fuzzy morphology component analysis (FMCA) by fuzzy threshold function.

Findings
According to simulated and experimental results, it eliminates most of the wear debris signal noises by using FMCA through the signal comparison. According to the comparison of simulation evaluation index, it has highest signal noise ratio, smallest root mean square error and largest similarity factor.

Research limitations/implications
The rapid movement of the debris particles, as well as the lubricant temperature, may influence the measuring signals. Researchers are encouraged to solve these problems further.

Practical implications
This paper includes implications for the improvement in the online debris detection and the development of the ultrasonic technique applied in online debris detection.

Originality value
This paper provides a promising way of applying the MCA theory to de-noise signals. To avoid the potential weakness of the MCA threshold process, it proposes FMCA through fuzzy threshold function. The FMCA method has great obvious advantage in de-noising wear debris signals. It lays the foundation for online ultrasonic monitoring of lubrication wear debris.
Technology implementation in delivery of healthcare to older people: how can the least voiced in society be heard?
Authors: van Zaalen Yvonne , McDonnell Mary , Mikołajczyk Barbara , Buttigieg Sandra , Requena Maria del Carmen , Holtkamp Fred 
Published: July 2018

PurposeThe purpose of this paper is to focus on ethical and judicial themes related to technology and the older adults.Design/methodology/approachDifferent consecutive phases in technology design and allocation will be discussed from a range of perspectives.FindingsLongevity is one of the greatest achievements of contemporary science and a result of development of social relations. Currently, various non-communicable diseases affect older adults and impose the greatest burden on global health. There is a great emphasis across Europe on caring for the older person in their own homes. Technology has a mediating role in determining the possibilities for good quality of life (QOL). The concept of assisting the older adult through the use of technology so as to access healthcare services has enormous potential. Although the potential of technology in healthcare is widely recognised, technology use can have its downsides. Professionals need to be aware of the risks, namely, those related to the privacy of the older person, which may accompany technology use.Research limitations/implicationsBy 2050, there will be more people aged over 65 than there are children. This phenomenon of global ageing constitutes a massive challenge in the area of health protection.Practical implicationsProfessionals need to be aware of the risks, for example, related to the privacy of the older person, that may accompany technology use.Social implicationsThere is a great emphasis across Europe on caring for the older person in their own homes. Technology has a mediating role in determining the possibilities for QOL.Originality/valueThe concept of assisting the older adult through the use of technology to avail of healthcare has enormous potential. Assistive technology, social media use and augmentative and alternative communication can have a positive effect on the QOL of older people, as long as they are supported enough in use of these technologies. However, ethical and juridical considerations are at stake as well.
A systematic model for improving theoretical garment fit
Authors: Hernández Niina , Mattila Heikki , Berglin Lena 
Published: July 2018

Purpose
The purpose of this paper is to use a systematic model for detecting misfit between the garment and the target group.

Design/methodology/approach
Using an empirical–analytical methodology, the systematic model was tested. The input data were run through the model to generate the output data, which were analysed, including basic statistics. The purpose of the analysis was to detect misfit and improve the garment measurement chart. This procedure was repeated until a clear result was reached.

Findings
The result of this study is an optimised garment measurement chart, which considers the garment’s ease, different sizes/proportions in relation to a target group. The results show that it is possible to use a systematic model to define the shortcomings of a garment´s range of sizes and proportions.

Research limitations/implications
Further studies are needed to verify the results of the theoretical garment fit and their values in relation to real garment fit.

Practical implications
If the systematic model is implemented to improve the theoretical garment fit, this may have effects on the available garment sizes and its proportions, resulting in increased theoretical garment fit for the target group.

Originality/value
The paper presents a systematic model for detecting and eliminating theoretical fitting; the model includes both garment ease allowance and defined points of misfit.