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The emergence of IPv6 and ALM (Application Layer Multicast) technology brings a new favorable opportunity for the development of both network structure and network address assignment. Considering geographical regionalism as one vantage point, we propose a new network topology division and network address assignment model which adopts hierarchical and(More)
BACKGROUND/OBJECTIVE One of the speculated mechanisms underlying fetal origin hypothesis of breast cancer is the possible influence of maternal environment on epigenetic regulation, such as changes in DNA methylation of the insulin-like growth factor-2 (IGF2) gene. The aim of the study is to investigate the relationship between folate, vitamin B(12) and(More)
Good representations of data do help in many machine learning tasks such as recommendation. It is often a great challenge for traditional recommender systems to learn representative features of both users and images in large social networks, in particular, social curation networks, which are characterized as the extremely sparse links between users and(More)
Social Curation Service (SCS) is a new type of emerging social media platform, where users can select, organize and keep track of multimedia contents they like. In this paper, we take advantage of this great opportunity and target at the very starting point in social media: user profiling, which supports fundamental applications such as personalized search(More)
OBJECTIVE Nicorandil, an opener of ATP-sensitive K+ channels, was used to treat angina in patients with coronary artery disease. In this study, we aim to investigate the cardioprotective effects of single oral dose of nicorandil in patients undergoing selective percutaneous coronary intervention (PCI). METHODS One hundred and thirty-eight patients with(More)
OBJECTIVE To investigate whether antihypertensive treatment is beneficial to patients with diabetes mellitus when their blood pressure (BP) is below 140/90 mm Hg (1 mm Hg = 0.133 kPa). METHODS MEDLINE, EMBASE, IPA database and secondary resources were searched with terms including blood pressure, hypertension and anti-hypertension drug. INCLUSION(More)
The hierarchical network structure based on geographical regionalism realizes the unified division of global computer networks. According to this, if we set data center management server in a proper administrative area, and adopt the globally available network account, then we can design a new uniform Internet user-privilege management system which is more(More)
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