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The purpose of this paper is to critically review the process of urban land ownership reform in China. It seeks to illustrate how the detachment of the concept of land ownership from its significance in a planned socialist state has contributed to the development of a real estate sector, and how the concept of land ownership should now be regarded in the new era of marketization. In particular, it focuses on the widespread influences of political forces in these processes.

The paper analyses relevant legislation enacted within the People's Republic of China. This analysis is undertaken within the context of the social, political and economic changes that have occurred within the country during the period under consideration.

Two findings emerge from the study. First, an economic‐based notion of land ownership has evolved in China as a consequence of the economic and social changes accompanying the process of economic liberalisation. This reflects the elimination of political forces in defining land values in the new era. Second, however, the involvement of political power in the process of land asset distribution is shown to have led to market distortion. This may, in turn, lead to market failure and social conflict. For the development of a healthy real estate market, the influences of these political forces should, therefore, be restricted through a process of ongoing reforms.

The paper presents a detailed analysis of the impact of political forces on the changed patterns of land allocation in transitional China. The country's unique social background and system of land tenure have not previously been subjected to detailed scholarly attention. The research published in this paper suggests further possibilities for China's continuing system of land ownership reform and also contributes to a redefinition of the concept of land ownership in the new era of marketization and globalization.

This study aims to present a novel hydrostatic squeeze film-metal mesh journal bearing (HS-MMJB), which uses both hydrostatic squeeze film damper (HSFD) and metal mesh damper (MMD), to suppress the vibration of rotor-bearing systems.

The lubrication equations were introduced to calculate the dynamic characteristics of HS-MMJB, and the response analyses of rotor systems were carried out. Experiments were conducted to study the vibration reduction of a rotor system with HS-MMJB. In addition, experiments for different oil supply pressures in the HS-MMJB were conducted.

The theoretical and experimental results show that the HS-MMJB exhibits excellent damping and vibration attenuation characteristics. Moreover, the stability of the rotor system can be improved by controlling the oil supply pressure.

There is a dearth of research on vibration characteristics of rotor system support by journal bearing combining HSFD and MMD. Moreover, the active oil pressure control is implemented to improve the stability of rotor system.

This paper aims to present a broad review of near-a titanium alloys for high-temperature applications.

Following a brief introduction of titanium (Ti) alloys, this paper considers the near-α group of Ti alloys, which are the most popular high-temperature Ti alloys developed for a high-temperature application, particularly in compressor disc and blades in aero-engines. The paper is relied on literature within the past decade to discuss phase stability and microstructural effect of alloying elements, plastic deformation and reinforcements used in the development of these alloys.

The near-a Ti alloys show high potential for high-temperature applications, and many researchers have explored the incorporation of TiC, TiB SiC, Y₂O₃, La₂O₃ and Al₂O₃ reinforcements for improved mechanical properties. Rolling, extrusion, forging and some severe plastic deformation (SPD) techniques, as well as heat treatment methods, have also been explored extensively. There is, however, a paucity of information on SiC, Y₂O₃ and carbon nanotube reinforcements and their combinations for improved mechanical properties. Information on some SPD techniques such as cyclic extrusion compression, multiaxial compression/forging and repeated corrugation and straightening for this class of alloys is also limited.

This paper provides a topical, technical insight into developments in near-a Ti alloys using literature from within the past decade. It also outlines the future developments of this class of Ti alloys.

This study highlights the effect of an inductee's altruism on referral reward programs (RRPs) on an online shopping guide platform to determine the optimal RRP and referral reward allocation under a Cashback and Referral RRP.

The authors consider a Stackelberg game with a platform, seller, inductor and inductee, where the inductee's altruism plays a vital role in determining the optimal RRP in equilibrium.

The authors show that the conditions under which it is optimal to reward the inductor only or reward both inductor and inductee are equal or unequal depending on the degree of the inductee's altruism. Suppose the platform is unable to dynamically decide the commission fee. In that case, the platform may not always be involved in RRPs and will gradually reduce the rewards for inductees as the altruism increases.

This study focuses on a free-to-consumers model where sellers pay membership fees. Thus, this study has limitations regarding other pricing schemes such as a model in which consumers pay a fee while sellers do not or a model in which both types of users pay fees.

This analytical work can help platforms optimize referral reward strategies and referral reward allocation considering the influence of an inductee's altruism.

In a Cashback and Referral RRP on a shopping guide platform, the authors provide applicable conditions for the platform to involve in the RRPs when rewarding an equal bonus for the inductor and inductee first. Further, the authors show the optimal referral reward strategy and referral reward allocation when giving the different bonuses to the inductor and inductee.

The aim of this paper is to argue for the values of familial caring and relationships in addition to the provision of social media technology during the COVID-19 pandemic in Hong Kong.

The discussion of this paper has adopted an inter-disciplinary approach by integrating health care system and psychological analysis, based on cultural philosophical argument through the hermeneutic approach of classical texts and critical analysis.

The COVID-19 pandemic has exposed the dilemma between the public health measures for COVID-19 and sustaining elderly social psychological health through familial connection. From a Confucian perspective, the practice of filial piety (xiao, 孝), which demands taking care of parents, is essential for one’s moral formation, and for one’s becoming a virtuous (ren, 仁) person. The necessity of taking care of elderly parents by adult children is not something that can be explained in terms of consequentialism. Indeed, the rising trend of instrumental rationality seems to weaken rather than strengthen the sense of filial obligation. In the face of the COVID-19 pandemic which tends to separate connections between family members, the author argues that we should emphasize the values of familial caring and relationship because it enhances the elderly’s characteristic of resilience.

This paper shows that while social media technology has mitigated the negative effect of social distancing, such online relationships should never replace the bodily connections between the elderly and their family members from a Confucian perspective.

The purpose of this paper is to prepare Ti(C,N) coatings on TA15 treated and not treated by shot peening using double glow plasma alloying technique. The effect of shot peening on the wear behavior of Ti(C,N) coatings is discussed.

The Ti(C,N) coatings were prepared by double glow plasma alloying technique on two different TA15 substrate; one is shot peened and the other is not.

Ti(C,N) coating on SP-treated TA15 was thicker and denser, and the grain size was smaller compared with that on original TA15. Compared with the Ti(C,N) coating on original TA15, the wear resistance of that on SP-treated TA15 is improved. Ti(C,N) coating on SP-treated TA15 showed higher nanohardness and bearing capacity than that on original TA15.

For double glow plasma alloying technique, surface quality, surface activity and other factors will have influence on the thickness and density of the coating. The wear mechanisms of Ti(C,N) coating on original TA15 are serious abrasive wear and oxidation wear. However, the wear mechanism of Ti(C,N) coating on SP-treated TA15 is slightly oxidation wear.

The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-07-2020-0283/

The motivation behind the study is to look at the impact of novelty in games on brand recall and attitude, and to dissect the directing job of game interactivity from the points of view of “contrast effect,” “engagement theory” and “transportation theory”.

A 2 (novelty: congruent or incongruent) × 2 (game interactivity: high or low) between-subject measures design was used. In total, 172 management students participated in the study. A 2 × 2 between-subjects measure multivariate analysis of variance (MANOVA) was utilized to test the hypotheses.

Incongruent novelty results in higher brand recall but less favorable brand attitude than congruent novelty. Interactivity moderates the relationship between novelty congruence and brand recall such that in a high-interactivity condition, incongruent novelty results in higher brand recall than that in the low-interactivity condition. But, in case of the high-interactivity condition, congruent novelty results in more favorable brand attitude than that in the low-interactivity condition.

Developing high brand recall rates and attitudes are the prime objectives of the marketers for choosing a medium to advertise their brands. This investigation adds knowledge to the area of interactive marketing, particularly in-game advertising as a media technique to promote brands taking novelty and game interactivity factors into thought.

From the perspectives of interactive marketing, psychological elaboration, mind-engagement and transportation of experience, this investigation adds to the literature of advanced media advertising, explicitly to in-game advertising by looking at the effect of novelty and game interactivity.

The purpose of this paper is to examine the effect of inventory leanness on productivity. In particular, the authors explore the moderating role of environmental complexity and the mediating role of risk taking.

In the mediated moderation analysis of the relationship among inventory leanness, risk taking, environmental complexity and productivity, the authors adopt the instrumental variable method to test the hypotheses based on data collected from 1,709 Chinese listed manufacturing firms.

The results show that there is an inverted U-shaped relationship between inventory leanness and productivity. The authors then demonstrate the role of risk taking in mediating this relationship. Furthermore, the authors find that environmental complexity not only negatively moderates the relationship between inventory leanness and productivity, but also negatively moderates the relationship between risk taking and productivity.

Managers should not be excessively pursuing inventory leanness improvements, so as not to damage the ability to increase productivity.

This paper may be the first study to empirically demonstrate the moderating effect of environmental complexity and the mediating effect of risk taking on the inverted U-shaped relationship between inventory leanness and productivity.