This article analyzes the ambitious Case Quality Assessment System (CQAS) that the Supreme People’s Court of China (SPC) promoted during the first half of the 2010s. It offers a case-study of Court J, a grassroots court located in an affluent urban metropolis of China that struggled to come out ahead in the CQAS competition. The article discusses how the SPC quantified judging and the problems created by the metricization process. The CQAS project is analyzed as a case of metric fixation. By identifying the problems that doomed the CQAS, the article points out the challenges facing the authoritarian regime in subjecting good judging to quantitative output standards. The CQAS is a metric that judges judging. It reveals how judging is viewed by the party-state. The article concludes by discussing the legacy of the CQAS. Though it nominally ended in 2014, key indicators that it introduced for supervising judges are still used by the Chinese courts today. The CQAS presaged the growing centralization that the Chinese judicial system is undergoing today. Though the SPC has terminated the tournament-style competition that defined the CQAS, the metric remains the template used to evaluate judging.

Integrating theories of psychological ownership and stewardship, and taking a relational perspective, we examine key antecedents and outcomes of professional managers' psychological ownership in Chinese owner-managed family businesses. We tested the model using a survey of 166 Chinese professional managers (one from each of 166 family businesses). We find that owner–manager relationship closeness at work mediates the effect of both the owner's benevolent leadership and owner–manager friendship ties on the manager's psychological ownership. Psychological ownership, in turn, is positively related to the manager's intention to stay and to stewardship behaviour. Theoretical and practical implications are discussed.

Cloud Computing has become a well-known primitive nowadays; many researchers and companies are embracing this fascinating technology with feverish haste. In the meantime, security and privacy challenges are brought forward while the number of cloud storage user increases expeditiously. In this work, we conduct an in-depth survey on recent research activities of cloud storage security in association with cloud computing. After an overview of the cloud storage system and its security problem, we focus on the key security requirement triad, i.e., data integrity, data confidentiality, and availability. For each of the three security objectives, we discuss the new unique challenges faced by the cloud storage services, summarize key issues discussed in the current literature, examine, and compare the existing and emerging approaches proposed to meet those new challenges, and point out possible extensions and futuristic research opportunities. The goal of our paper is to provide a state-of-the-art knowledge to new researchers who would like to join this exciting new field.

We investigated the prevalence of β-lactamase genes and plasmid-mediated quinolone resistance (PMQR) determinants in 51 carbapenem-resistant Enterobacteriaceae (CRE) from five teaching hospitals in central China. The prevalence of carbapenem resistance in Enterobacteriaceae was 1·0% (51/5012). Of 51 CRE, 31 (60·8%) isolates were positive for one tested carbapenemase gene, while 10 (19·6%) were simultaneously positive for two tested carbapenemase genes. The positive rates of blaKPC-2, blaNDM-1, blaIMP-4, blaIMP-26 and blaIMP-8 were 54·9%, 17·6%, 11·8%, 11·8% and 3·9%, respectively. Of 10 CRE with two carbapenemase genes, three, five, one and one were positive for blaKPC-2 and blaIMP-4, blaKPC-2 and blaIMP-26, blaKPC-2 and blaIMP-8, and blaKPC-2 and blaNDM-1, respectively. Eight of nine blaNDM-1-positive isolates lacked carbapenemases by the modified Hodge test, while 27/28 isolates harbouring blaKPC-2 were positive for carbapenemases determined by this test; 41·2% of the CRE-positive isolates also harboured ESBL genes in various combinations (three and two positive for blaKPC-2 also carried blaDHA-1 and blaCMY-2). The positive rates of qnrS1, qnrA1, qnrB and aac-(6/)-Ib-cr in CRE were 25·5%, 9·8%, 23·5% and 15·7%, respectively. In particular, 7/9 isolates harbouring blaNDM-1 were positive for these quinolone resistance genes, of which five carried qnrS1 and two carried qnrS1 and qnrB4. All but two of 29 Klebsiella pneumoniae isolates were grouped into 20 clonal clusters by PFGE, with the predominant cluster accounting for four blaKPC-2-positive isolates distributed in the same hospital. We conclude that there is a high prevalence of blaNDM-1 and PMQR determinants in CRE isolates in central China. Multiple resistance determinants in various combinations co-exist in these strains and we report for the first time the co-existence of blaKPC-2 and blaIMP-26 in a strain of Klebsiella oxytoca.

We surveyed patient access managers on the impact of contact precautions (CP) for methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococcus (VRE) on time to bed assignment, and we investigated the factors influencing infection control policies allowing for discontinuation of CP. The majority of respondents reported an increase in time to bed assignment for patients with a history of MRSA and/or VRE infection or colonization.