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The purpose of this study is to investigate the intergranular corrosion (IGC) susceptibility of a nitrogen-containing austenitic stainless steel QN2109. The intergranular corrosion (IGC) susceptibility of a nitrogen-containing austenitic stainless steel QN2109 was investigated.

The double-loop electrochemical potentiodynamic reactivation (DL-EPR) tests were carried out. Scanning electron microscopy and atomic force microscopy were used to characterize the microstructure.

The optimized test condition for QN2109 was 1 M H₂SO₄ + 0.01 M NH₄SCN at 40°C. The nose temperature of the temperature–time–sensitization (TTS) curve of QN2109 plot was approximately 750°C. Moreover, the IGC susceptibility started to appear at approximately 120 min. The Cr-depletion zone of QN2109 was generated by the formation of M23C6 rather than by the addition of nitrogen. The depth–width ratio of the grain boundaries after the DL-EPR tests decreased as the aging temperature increased. The degree of Cr depletion and size of the Cr-depletion zone at the grain boundary were reflected by the degree of sensitization and depth–width ratio, respectively.

The optimized test condition for DL-EPR tests of a nitrogen-containing austenitic stainless steel QN2109 was investigated. The TTS curve of QN2109 was first plotted to avoid IGC failure. The morphology of the Cr-depletion zone was reflected by the depth–width ratio.

The purpose of this paper is to provide an understanding of principal preparation and training in China by providing a background discussion of principal preparation in a number of countries. As an illustration, it provides an overview of the curriculum used in the initial preparation of school principals at Beijing Normal University.

The paper draws mainly on writing and research from China, Australia and the USA to explore principal preparation and training in China.

In addition to providing a rich description of principal preparation in China, the paper's main findings comprise seven key challenges that confront China as it endeavours to provide quality principal preparation. These challenges include China's diversity and uneven social, cultural and educational development; limited resources in some regions throughout China; the place and importance of study tours for principal preparation; the teaching approach used to train principals; the process used for assessing principal learning during their training programs; the limited transfer of learning from the classroom to the school environment; and the timing of training for principals.

Each of the challenges arising here raises important practical implications for developers of principal training programs.

The paper paints a picture of principal preparation in China and raises a number of issues and challenges with which it continues to grapple. Of note is that China is not alone in facing some of these ongoing concerns.

In early 2016, after the success of its first two smartphones, the OnePlus One and OnePlus 2, China-based startup smartphone maker OnePlus was deciding how to build on its early success and grow into a global contender in the highly competitive smartphone market. Technology enthusiasts and geeks had flocked to purchase the first two generations of its smartphones and expectations were high for the company's next product. The company's founders, Pete Lau and Carl Pei, faced the challenge of broadening the appeal of OnePlus to address the mainstream market without alienating its core customer base.

“Crossing the chasm” from the early adopters to the mainstream market involved addressing three interrelated questions: First, what segments should OnePlus target as it sought to grow beyond its loyal fan base? Second, what value proposition and positioning strategy should it adopt to appeal to these target customers? Finally, what distribution and marketing communications strategy should it employ to make best use of its limited financial resources? A key consideration in formulating its strategy was to stay true to the company's culture and mission of “Never Settle” by charting its own course and not emulating the strategies of much larger competitors like Apple, Samsung, LG, and HTC.

The purpose of this study is to segment the market of first‐time visitors based on the activities travelers engage in while at a destination using demographics, socio‐economic variables, and trip‐related characteristics.

The research analyzes 1,104 exit surveys completed by first‐time visitors to the Canadian province of Prince Edward Island. Clustering analysis identifies three segments that are refined and tested by multivariate and bivariate analyses.

The results indicate that there are three distinct segments of first‐time visitors based on travel activities: culture‐oriented (26 percent of the market), active (37 percent), and casual (37 percent). The key differences among the three segments are demographic, socio‐economic, trip‐related characteristics, and spending patterns. These results confirm the sustainability and profitability of the market segments.

Segmenting markets for products or services, in any industry, is vital to gain a better understanding of the customer, and to better allocate scarce tourism resources to product development, marketing, service, and delivery. Therefore, all tourism industry stakeholders must be aware of the market segments that are currently visiting the destination.

Tourist segments based on activities are not absolutes, but a continuum. The majority of first‐time visitors to a destination engage in a variety of travel activities across the segments, running from more to less involved. Successful tourism destinations are those that meet the various activity needs of their segments in both their marketing and on the ground.

This paper aims to conceptualize and illustrate how some island societies – in spite of their apparent openness, vibrant tourist economies and generally welcoming disposition – develop exclusionary attitudes to a range of immigrants, resulting in effective limits to their much vaunted hospitality culture.

In the context of a global review, the paper reports a qualitative study of immigrant experiences and perceptions from 2005 empirical survey data, as well as the personal observations of the author on Prince Edward Island, Canada's smallest and only fully island province.

While the bonding social capital of island communities tends to be strong, their bridging social capital tends to be weak. Other aspects of island life – including perceptions of smallness, affirmation of island identity, high population density, gentrification, the threat of invasion and the fear of the other – impact on the interaction of the “come heres” with the “from heres”. The paper shows divisions in islander attitudes between (short‐term stay) tourists and (longer‐term stay) immigrants in sharp relief.

This analysis queries research assumptions about service, hospitality and tourism and provides a conceptual framework for the dynamics of visitation to island destinations.

These findings critique service quality, relationship management and attitudes to potential clients.

The paper connects immigration research to attitudes to tourism, using an island studies lens as its analytical tool and provides an insightful view of the contested dynamics of place, notions of hospitality and exclusion.

The purpose of this paper is to provide theoretical model about supplier-induced demand (SID) in health care market in China. Then, an empirical analysis will also be carried out according to the theoretical model above. At last, some advices will be provided in order to control or eliminate the SID in Chinese health care market.

SID has in fact been one of the most contentious topics in the economics of health care. According to the SID theory in health economics, the theoretical model about SID in China has been provided, then, based on the co-integration theory, the empirical analysis has been brought out.

The study tells that it is the reduction of government finance to hospital, not the increase of supply that is the long-term steady determinants of growth of health care expenditure and that the difference of marginal return to hospital among all kinds of services and medicines is the external factor.

To provide theoretical model about SID in health care market in China is the main originality value.

The paper aims to discuss the amended provisions relating to protection of minority shareholders (PMS) in the newly amended Chinese Company Law and evaluate whether it adequately protects the interests of minority shareholders.

In total, 26 cases will be examined by discussing the characteristics of the relevant parties involved, specifically plaintiffs, defendants, their lawyers, judges and also the grounds of complaint. A comparison will be made between the cases decided by following the first Company Law (1994) and the cases decided in accordance with the newly amended Company Law (2006).

The findings indicate that the amended Company Law has removed certain drawbacks in PMS present in the first Company Law (1994) but the New Company Law can protect interests of minority shareholders only to a certain extent. Further amendments are still needed.

This is one of the first studies to actually examine the implementation of PMS‐related provisions in the newly amended Company Law.

The paper aims to provide an investigation about the effect of some selected production parameters such as core yarn type, sheath sliver type and total yarn count factors on core spun vortex yarns' evenness, imperfection and tensile properties. Hence it is aimed to contribute to the literature in vortex spinning where there are limited works related to core-spun vortex spinning.

The paper evaluates the effect of core yarn type, sheath sliver type and total yarn count factors on yarn evenness, imperfections, hairiness and tensile properties. Completely randomised three-factor analysis of variance (ANOVA) was conducted in order to evaluate the effect of core yarn type, sheath sliver type and linear yarn density on core spun vortex yarns' evenness, imperfection and tensile properties at significance level of 0.05. SNK tests were also performed for observing the means of each parameter. Correlation analysis was also conducted to reveal some relationships between yarn evenness and yarn tensile properties.

In this paper, significant factors related to some production parameters affecting the core-spun vortex yarns' evenness, imperfection, hairiness and tensile properties were found.

There are limited works related to effect of selected production parameters on yarn evenness, Imperfections and Tensile Properties of Hybrid Vortex Yarns.

The purpose of this paper is to develop a new approach to market analysis, and test how the China‐US soybean market integration and arbitrage efficiency have changed across 1995/1‐/2004/1 – a period covering strengthened government efforts to join WTO, and the institutional changes following WTO accession.

The authors employ a regime‐switching model with parametric, semi‐parametric, and nonparametric measures to discern different market conditions in the sample period, as well as detect the structural shifts over time. Three types of data – expected prices, transaction costs, and trade flow – are used for the analysis.

Results of the analysis indicate better integration over time, but deteriorating efficiency. The markets often departed from efficient arbitrage throughout the study periods, and counter‐intuitively worsened after China's elimination of quota in 1999, and accession to WTO in 2001. One other interesting finding is that the state monopoly practice in soybean trading during the early periods produced seemingly competitive equilibrium price relationships.

The paper is an original work that provides policy implications regarding the impacts and effectiveness of government policies on China's international soybean markets, the remaining bottlenecks, and the challenge to both Chinese soybean farmers and the US exporters. The method of identifying trade variation in a price model and the combination of parametric and semi‐parametric analyses with comprehensive data further permits more accurate and intuitive interpretations previously unavailable.