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Radio frequency identification tags for passive sensing have attracted wide attention in the area of Internet of Things (IoT). Among them, some tags can sense the property change of objects without an integrated sensor, which is a new trend of passive sensing based on tag. The purpose of this paper is to review recent research on passive self-sensing tags (PSSTs).

The PSSTs reported in the past decade are classified in terms of sensing mode, composition and the ways of power supply. This paper presents operation principles of PSSTs and analyzes the characteristics of them. Moreover, the paper focuses on summarizing the latest sensing parameters of PSSTs and their matching equipment. Finally, some potential applications and challenges faced by this emerging technique are discussed.

PSST is suitable for long-term and large-scale monitoring compared to conventional sensors because it gets rid of the limitation of battery and has relatively low cost. Also, the static information of objects stored in different PSSTs can be identified by a single reader without touch.

This paper provides a detailed and timely review of the rapidly growing research in PSST.

The purpose of this paper is to study the triple helix (TH) of Chinese university‐industry‐government relationships.

Following an evolution path of TH in China, the relations among the actors for innovation have been analyzed and then it is realized that it is not university‐government‐academe relations, but “university‐industry‐government relations”.

The paper points out some limitations and flaws of university‐industry‐academy and brings forward the evolutionary path to TH of university‐industry‐government collaboration and development to cope with these practical and theoretical problems.

The author asserts that university‐industry‐government should be affirmed, not university‐industry‐academy in China for truth, which can dialogue with international academic circles.

The purpose of this paper is to provide a case study in China to show whether open access (OA) affects document delivery services.

The authors conduct a statistical analysis and carry out an investigation through a questionnaire.

Compared with the rapid development of OA around the world, China has published a small number of OA journals. At present, the effect of OA on document delivery service in Capital Normal University Library (CNUL) is positive in that librarians can use OA as an extra resource to perform document delivery services. CNUL users know little about document delivery service or OA, but they frequently look for free Internet resources. CNUL should do more promotion of its document delivery services. Considering users’ behavior and the development of OA in future, the volume of document delivery service may be affected. CNUL should redesign its document delivery service.

The paper will be relevant to librarians interested in OA and document delivery services in China.

The aims of this article are to describe the current status, usage, and acceptance of domestic preprint servers in mainland China by investigating three integrated preprint servers in mainland China. These are the Qiji e‐print archive (Qiji), the Chinese Preprint Server (CPS), Chinese Science Papers Online (CSPO).

This research gives a quantitative analysis of the submission numbers to three preprint servers, the subject distribution and citations. An investigation of university websites and their policies was also carried out.

Preprint submissions have a strong correlation with official promotion and policies. The preprints communication pattern in mainland China concentrates on the disciplines of physics, mathematics and computer science which reflects international preprint communication behaviour. As yet the domestic preprint servers in mainland China attract little attention from excellent scholars and have a low impact on scientific communication.

No author survey was conducted.

This is the first paper to characterize the usage and acceptance of domestic preprint servers in mainland China using a quantitative method.

The purpose of this paper is to identify from the literature the successful R&D management cooperation factors and then examine their relevance to R&D management cooperation efforts between China and Australia.

The case study method is used to encourage a deeper appreciation of the dynamics of R&D management projects. A theoretical framework is constructed based on the literature to highlight factors of successful R&D management, and this framework is then applied to a case study involving the Chinese Academy of Sciences (CAS) and the Australian Commonwealth Scientific and Industrial Research Organisation (CSIRO).

The result is a hybrid multi‐dimensional model incorporating cultural and social capital variables. Several critical success factors were found to exist: funding, government support, institutional support, complementary technology and expertise, mutual respect and strong commitment from leadership. One additional critical success factor was the bilingual expertise of facilitators who manage to help bridge the gaps between both intellectual capital (technical expertise) and cultural differences.

The framework of successful R&D cooperation identified in this study can act as a springboard for applying the successful principles in broader cases of R&D management cooperation.

The value of this study lies in the development of a model for successful cross‐cultural application of R&D management cooperation between China, Australia and (by extension) other countries that may foster successful cooperation, build global empathy and create inclusive competitive advantage.

The purpose of this paper is to summarize the progress in grey system research during 2000-2015, so as to present some important new concepts, models, methods and a new framework of grey system theory.

The new thinking, new models and new methods of grey system theory and their applications are presented in this paper. It includes algorithm rules of grey numbers based on the “kernel” and the degree of greyness of grey numbers, the concept of general grey numbers, the synthesis axiom of degree of greyness of grey numbers and their operations; the general form of buffer operators of grey sequence operators; the four basic models of grey model GM(1,1), such as even GM, original difference GM, even difference GM, discrete GM and the suitable sequence type of each basic model, and suitable range of most used grey forecasting models; the similarity degree of grey incidences, the closeness degree of grey incidences and the three-dimensional absolute degree of grey incidence of grey incidence analysis models; the grey cluster model based on center-point and end-point mixed triangular whitenization functions; the multi-attribute intelligent grey target decision model, the two stages decision model with grey synthetic measure of grey decision models; grey game models, grey input-output models of grey combined models; and the problems of robust stability for grey stochastic time-delay systems of neutral type, distributed-delay type and neutral distributed-delay type of grey control, etc. And the new framework of grey system theory is given as well.

The problems which remain for further studying are discussed at the end of each section. The reader could know the general picture of research and developing trend of grey system theory from this paper.

A lot of successful practical applications of the new models to solve various problems have been found in many different areas of natural science, social science and engineering, including spaceflight, civil aviation, information, metallurgy, machinery, petroleum, chemical industry, electrical power, electronics, light industries, energy resources, transportation, medicine, health, agriculture, forestry, geography, hydrology, seismology, meteorology, environment protection, architecture, behavioral science, management science, law, education, military science, etc. These practical applications have brought forward definite and noticeable social and economic benefits. It demonstrates a wide range of applicability of grey system theory, especially in the situation where the available information is incomplete and the collected data are inaccurate.

The reader is given a general picture of grey systems theory as a new model system and a new framework for studying problems where partial information is known; especially for uncertain systems with few data points and poor information. The problems remaining for further studying are identified at the end of each section.

The purpose of this paper is to describe the current status of open access (OA) in China, including problems and possible solutions and to introduce the role of the academic library in OA.

This research paper analyzes several successful OA projects with a focus on the user requirements and the role of the academic library. The paper also analyzes the current status of OA in three areas. First, publishers. The paper will introduce some Chinese OA websites in detail, and point out the problems facing Chinese OA. Second, OA users (both writers and readers) requirements will be investigated. Third, the role of libraries will be analyzed.

The libraries goal of sharing resources is similar to that of the OA movement. The paper will recommend some Chinese OA resources set up by libraries. The paper will also describe OA promotion by China libraries. Some suggestions for the way forward are also described.

The paper will analyze OA development and problems in China from a librarian perspective. The paper does not have a deep understanding of the publishing business. Most of the best Chinese academic papers are published in foreign commercial academic journals, which costs Chinese writers their intellectual property rights since their rights of communication through the internet is then owned by foreign publishers. As a result, most products based on public investment in China become a foreign publisher's exclusive property, earning exclusive profit for them rather than for China. This situation exists not only in China, but also in other developing countries. This “problem” is worth researching.

A comprehensive introduction to the current state of OA in China will be useful to those who are unfamiliar with, or seek deeper knowledge of, the Chinese situation. The constructive suggestions to be offered should be useful to Chinese administrators, OA publishers and librarians.

This may be the first research paper describing the status of OA in China in summary and in detail, with an analysis of the problems in OA development and offering recommendations.

The negative effects of job stress and burnout on construction professionals (CPs) at the construction site have been widely concern in the construction industry. The purpose of this study is committed to explore the impact of job stress on CPs on the construction site, especially in the context of the widespread use of social media to express their emotions.

This study developed a job-related stress-burnout-health conditions-turnover intention (S-B-HT) framework to explore the direct and lagged effects of job stress, we also examined the moderating effects of online emotions, operationalized in terms of emotional intensity and expression pattern, on the relationship between job stress with job burnout under two evolution paths (i.e. health conditions or turnover intention). This study collected 271 samples through a survey questionnaire for empirical testing, and introduced structural equation models to validate the proposed conceptual model.

The results show that job stress has a significant positive effect on job burnout, and job burnout maintains a positive relationship with health conditions (or turnover intention) under the interference mechanism. Simultaneously, the online emotions expressed in social media have a positive moderating effect in two stages of the evolution path.

The findings of this study remind the project manager need to timely find and solve the job burnout characteristics of CPs due to excessive job stress, especially to prevent the accidental consequences caused by job burnout.

On this basis, this study provides an important value of using social media to express emotions for the project team to alleviate the adverse of professionals under job stress.

Economic fundamentals are recognized as determining factors for housing on the city level, but the relationship between housing price and land supply has been disputed. This study aims to examine what kind of impact housing prices have on land supply and whether there is heterogeneity in different regional spaces.

This study collects the relevant data of land supply and housing prices in Nanchang from 2010 to 2018, constructs a vector autoregression (VAR) model, including one external factor and four internal factors of land supply to explore the dynamic effects and spatial heterogeneity of land supply on housing prices through regression analysis. Also, the authors use the geographic detector to analyze the spatial heterogeneity of housing prices in Nanchang.

This study found that the interaction between land supply and housing price is extremely complex because of the significant differences in the study area; the variables of land supply have both positive and negative effects on housing price, and the actual effect varies with the region; and residential land and GDP are the two major factors leading to the spatial heterogeneity in housing price.

The dynamic effects of land supply on housing price are mainly reflected in the center and edge of the city, the new development area, and the old town, which is consistent with the spatial pattern of the double core, three circles and five groups in Nanchang.

This is a novel work to analyze the dynamic effects of land supply on house prices, instead of a single amount of land supply or land prices. Furthermore, the authors also explore the spatial heterogeneity according to the regional characteristics, which is conducive to targeted policymaking.

The purpose of this paper is to develop and test a model of the uncertainties and benefits influencing the repurchase intentions of buyers in cross-border e-commerce (CBEC).

The authors draw on the valence framework to hypothesize effects of positive valences (utilitarian benefits) along with negative valences (pre- and post-contractual uncertainties) on buyers’ repeat purchase intentions. Data were collected using an online survey from 378 international B2C buyers on a CBEC platform in China.

Results explain 51.4 percent of the variance and reveal that overall value, as determined by monetary saving, convenience and product offerings as positive valences, exerts the strongest effect on repeat purchase intention. However, negative valences remain significant, and are particularly salient for female shoppers.

The authors extend the valence theory into the study of repeat purchase behavior and contribute to much needed literature on why consumers return to repurchase from a CBEC platform.

Repeat purchase and loyalty of online consumers is essential for success of e-commerce providers. The results help online providers competing in international markets understand how buyers form repurchase intentions based on their evaluations of both value and uncertainty.

Buyer behavior in CBEC has received relatively less attention than domestic e-commerce. This paper is among the first to examine how both positive and negative valences combine to effect repurchase intention of international buyers in CBEC.