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Job competency frameworks are based on the listing skills required for a job. The assumption is that if a candidate is presumed to have the skills, then the candidate should be able to do the job. Thus, employers hope to identify prospective employees having the required skills. However, this may differ from knowing whether the employee is ready to be trusted to do the job activities with minimal or no supervision. The authors pose the question how employers might know about the capability of prospective employees to perform the job activities for which the employees are being hired.

In health professions education, a job activity-based framework has been developed called “entrustable professional activities” (EPAs, activities to be entrusted). This paper reviews the job activity framework and EPAs used in medical education, considering how this might support preparation for work in other sectors of the labor market.

The authors describe the EPA framework, some implementation issues and how EPAs lead to a type of microcredential being awarded to individuals as the individuals demonstrate that the individuals can be entrusted with specific job activities.

The focus of this paper is to demonstrate that a medical education model could potentially be adopted by other industries to provide employers with information regarding the ability of a prospective employee in performing the job activities required. Such an approach would address employer's concerns about the job readiness of potential employees.

Collaboration is an important way for scientific research. It attracts a large number of researchers, and forms a series of measurement evaluation indicators. The purpose of this study further enriches the evaluation system of collaboration and provides new indicators to measure collaboration ability at author level in order to identify the most appropriate potential partners.

The papers published during the period 2006-2015 and collected from Web of Science Core Collection in library and information science (LIS) are regarded as data source. And it defines and measures the collaborative rate, collaborative breadth and collaborative depth at author level.

The authors’ research shows that collaboration is an important way in the scientific research activities in LIS. Unfortunately, most author’s collaborative breadth and the collaborative depth are lower than mean. Therefore, the author’s scope and stability of collaboration is further strengthened in future. Authors can identify the most appropriate potential partners according to author’s research purpose and the region of the collaborative breadth – the collaborative depth.

It further enriches the evaluation system of collaboration and provides new indicators to evaluate collaboration ability at author level. Authors can identify the most appropriate potential partners according to author’s collaboration ability.

Crowdfunding can be an effective fundraising vehicle to independent restaurants to overcome fundraising limitations due to its small-size and high risk. A few studies have identified contents of communication for successful crowdfunding, yet missing is on how to say. The purpose of this paper is to investigate linguistics styles that are effective in pitches in restaurant crowdfunding.

The study analyzed 500 restaurant crowdfunding projects listed on Kickstarter.com that is one of the most popular crowdfunding platforms with sizable restaurant projects. By text analysis, this study identifies four linguistic categories – concrete, precise, interactive and language with low psychological distancing – from the project descriptions. A binominal linear regression analysis identified effective language styles that increases success of restaurant crowdfunding.

Drawing on the language expectancy theory and uncertainty reduction theory, this study found that project descriptions that are concrete and delivering stories with fewer usage of first person pronouns are likely to succeed in restaurant fundraising. Interactive style was counter-effective while preciseness of language did not affect funding success significantly. Findings further reveal the roles of non-linguistic attributes shown in the project pitches.

Despite the increasing practice of restaurant crowdfunding and good matches with small- and medium-sized restaurants’ needs, scant research has been conducted. Notably absent from the research is work on linguistic styles that are effective in restaurant crowdfunding. This study extends the prior literature by investigating how restaurant entrepreneurs should communicate with potential crowdfunders to make crowdfunding successful in the restaurant context. Simply knowing what are important does not provide holistic help to restaurant entrepreneurs; they also should know how to communicate well.

The findings of this study are important for restaurant entrepreneurs who need to present their projects and communicate effectively with potential investors online. Based on the study’s findings, crowdfunding platforms could enhance their project posting systems by developing algorithm that automatically measures language cues embedded in a project description and providing suggestions to improve persuasiveness of languages to maximize funding success for restaurant projects.

Scant research has been conducted in the restaurant crowdfunding; prior crowdfunding literature has focused on the projects other than restaurants such as technology, design and film. This study is the first that uncovers the role of the linguistic styles for the specific context of restaurant crowdfunding. This study sheds the light on the critical communication strategies used by small-sized restaurant entrepreneurs on crowdfunding platform.

The performance of three frequently used level set-based segmentation methods is examined for the purpose of defining features and boundary conditions for image-based Eulerian fluid and solid mechanics models. The focus of the evaluation is to identify an approach that produces the best geometric representation from a computational fluid/solid modeling point of view. In particular, extraction of geometries from a wide variety of imaging modalities and noise intensities, to supply to an immersed boundary approach, is targeted.

Two- and three-dimensional images, acquired from optical, X-ray CT, and ultrasound imaging modalities, are segmented with active contours, k-means, and adaptive clustering methods. Segmentation contours are converted to level sets and smoothed as necessary for use in fluid/solid simulations. Results produced by the three approaches are compared visually and with contrast ratio, signal-to-noise ratio, and contrast-to-noise ratio measures.

While the active contours method possesses built-in smoothing and regularization and produces continuous contours, the clustering methods (k-means and adaptive clustering) produce discrete (pixelated) contours that require smoothing using speckle-reducing anisotropic diffusion (SRAD). Thus, for images with high contrast and low to moderate noise, active contours are generally preferable. However, adaptive clustering is found to be far superior to the other two methods for images possessing high levels of noise and global intensity variations, due to its more sophisticated use of local pixel/voxel intensity statistics.

It is often difficult to know a priori which segmentation will perform best for a given image type, particularly when geometric modeling is the ultimate goal. This work offers insight to the algorithm selection process, as well as outlining a practical framework for generating useful geometric surfaces in an Eulerian setting.

This paper aims to develop a deep characterization of PA‐Al₂O₃ composite for selective laser sintering (SLS). Tension test is used to determine main mechanical characteristics of the material, both at room temperature and at 100°C. An accurate knowledge of the parts' performances as a function of the building orientation, is fundamental to understand the manufacturing anisotropy. Particular attention is dedicated to the joining and failure micromechanisms ruling the macroscopic characteristics, on the basis of the knowledge developed by the authors on SLS of both metal and polymeric powders.

Specimens have been built with different orientations in regard to powder deposition plane and laser path. Tension test is used to determine main mechanical characteristics of the material, both at room temperature and at 100°C. A particular attention is dedicated to the joining and failure micromechanisms ruling the macroscopic characteristics of the composite material by means of optical and scanning electron microscope (SEM) observations.

The sintered material shows an evident anisotropy in the growth direction (z‐axis), as well as it seems to be not sensitive to the sintering direction at room temperature (x, y, xy). At 100°C the effect of sintering direction becomes more evident and a different behaviour results considering x‐ and y‐direction, respectively. Accurate SEM characterization has been carried out to understand the effect of the manufacturing anisotropy on the mechanical performances, both in terms of additive construction and laser sintering strategy. The observation of the rupture surfaces showed that cracks originate from the external surface and propagate initially by the ductile failure of the polymeric matrix, up to the sudden fracture of the whole section.

Previous studies concerning polyamide charged parts confirm the importance of fabrication parameters and geometry on the final performances, due to anisotropic heat supply and transfer phenomena. The originality of the paper is in the investigation on both at room temperature and at 100°C. Moreover, a model is proposed where it is hypothesized that the layer‐by‐layer construction is only marginally responsible of the anisotropic behaviour of the material.

Workplace well-being is key to improving health and therefore productivity. Although the Chinese population and their influence on business in the UK are growing rapidly, little is known about the attitudes of Chinese employers and employees towards workplace well-being. The paper aims to discuss this issue.

The authors conducted a qualitative study to explore the views of Chinese employees and employers in London and interviewed occupational health and workplace well-being experts.

Employers’ understanding of workplace well-being was limited, their approach was reactive rather than proactive. Contextual factors hampered most efforts towards workplace well-being. Employees reported that working conditions were generally poor with likely implications for employees’ physical and mental health. Generational and migratory changes further complicate the scenario but potentially usher in positive change.

This study was conducted in a London area with a high density of Chinese businesses. The study nevertheless covered only a limited selection of business sectors. Caution may therefore be necessary in assuming the transferability of these findings to other parts of the UK.

Chinese businesses are agreeable to being informed about and considering the business case for workplace well-being. Chinese workers need better working conditions, easier access to health services preferably delivered through Chinese-based networks of community and business associations which are trusted by both employers and employees.

This study offers novel evidence on the attitude of Chinese employers and employees towards workplace well-being by comparing views from both groups. Chinese people face considerable health and mental health problems through their work environment, in contrast with conclusions from the Health Survey for England and Labour Force Survey.

This paper aims to introduce the use of hazards functions for studying the relationship between internationalization and performance in small and medium-sized enterprises (SMEs) from emerging economies.

Hazards functions analysis is applied to a sample of 64 companies, previously grouped into two subsets of manufacturing SMEs from an emerging economy. The first group contains firms that have attained an accelerated internationalization. And the second one those that have followed a sequential internationalization.

The results show strong evidence that internationalization positively affects the probability of a better performance, and therefore more competitiveness of SMEs.

The proposed methodology is an invitation to use models other than linear regression to explain the relationship between internationalization and performance, studying the risk function of poor performance, whose characterization in the lifetime of SMEs. The result of this study clearly illustrates how internationalization affects the performance of SMEs for both those SMEs with accelerated internationalization and those with a sequential process of internationalization.

The implementation of quantitative methodologies, such as the analysis of hazards, has implications in the social practice of research in international business, by inviting the return of data from primary sources, obtained from direct sources, which, although they are not large samples, they are representative, and therefore the results of the well-applied methodology offer powerful and high-reliability information. Irreproducible and non-replicable research results threaten the credibility, usefulness and the very basis of all scientific fields. Studies in entrepreneurship, management and in international business are not exempt from this problem that affects the ethics and credibility of research works.

A literature review is presented exposing the disadvantages of the use of traditional correlation methodologies and proposes the methodology traditionally used in industrial engineering studies of hazard functions as a simple option, free of previous assumptions about the relation between internationalization and performance. Finally, the methodology is subjected to triple testing of conceptualization and measurement of internationalization, performance and the relation between internationalization and performance.

This paper aims to investigate the effect of no-clean flux chemistry with various weak organic acids (WOAs) as activators on the corrosion reliability of electronics with emphasis on the hygroscopic nature of the residue.

The hygroscopicity of flux residue was studied by quartz crystal microbalance, while corrosive effects were studied by leakage current and impedance measurements on standard test boards. The measurements were performed as a function of relative humidity (RH) in the range from 60 to ∼99 per cent at 25°C. The corrosiveness of solder flux systems was visualized by the ex situ analysis using a gel with tin ion indicator.

The results showed that the solder flux residues are characterized by different threshold RH, above which a sudden increase in direct current leakage by 2–4 orders of magnitude and a significant reduction in surface resistance in the impedance measurements were observed.

The findings are attributed to the deliquescence RH of the WOA(s) in the flux and chemistry of water-layer formation. The results show the importance of WOA type in relation to its solubility and deliquescence RH on the corrosion reliability of printed circuit boards under humid conditions.

The classification of solder flux systems according to IPC J-STD-004 standard does not specify the WOAs in the flux; however, ranking of the flux systems based on the hygroscopic property of activators would be useful information when selecting no-clean flux systems for electronics with applications in humid conditions.

Films are arguably one of the most influential phenomenon of modern society. They are remarkable and effective means of conveying stories and influencing humans. Films are one of the most important factors that motivate people to travel to a destination. This chapter will explore the phenomenon which is widely known as film tourism and its role in tourist experience. To gain a better understanding of film tourism experiences, this chapter presents key concepts and analyzes existing studies. The analysis investigates important aspects of film tourism experience, including experience satisfaction and storytelling. It tries to highlight how films can influence tourist experiences beyond the travel itself, with a strong emphasis on the role of storytelling and film tourism experience satisfaction. To help readers achieve a clearer and more detailed understanding of the unique and dynamic nature of film tourism experiences, this chapter provides an overview of the tourist experience by conducting a comprehensive literature review on the subject. By doing this, this chapter proposes a new framework of film tourist experience satisfaction while describing the relationship between influential factors such as previous film experiences, motivation to visit a destination, destination expectations, on-site destination experience, and tourist involvement. Finally, conclusions are drawn presenting storytelling as a contemporary approach in the domain of film tourism experiences.

Existing studies on the relationship between task description and task performance are insufficient, with many studies considering description length rather than content to measure quality or only evaluating a single aspect of task performance. To address this gap, this study analyzes the linguistic styles of task descriptions from 2,545 tasks on the Taskcn.com crowdsourcing platform.

An empirical analysis was completed for task description language styles and task performance. The paper used text mining tool Simplified Chinese Linguistic Inquiry and Word Count to extract eight linguistic styles, namely readability, self-distancing, cognitive complexity, causality, tentative language, humanizing personal details, normative information and language intensity. And it tests the relationship between the eight language styles and task performance.

The study found that more cognitive complexity markers, tentative language, humanized details and normative information increase the quantity of submissions for a task. In addition, more humanized details and normative information in a task description improves the quality of task. Conversely, the inclusion of more causal relationships in a task description reduces the quantity of submissions. Poorer readability of the task description, less self-estrangement and higher language intensity reduces the quality of the task.

This study first reveals the importance of the linguistic styles used in task descriptions and provides a reference for how to attract more task solvers and achieve higher quality task performance by improving task descriptions. The research also enriches existing knowledge on the impact of linguistic styles and the applications of text mining.