Zhang Luo Xin

Learn More
BACKGROUND Coagulation abnormalities may have a major impact on the outcome of sepsis in patients. This study aimed to explore the relationship between miRNA levels and coagulation disorders during sepsis. METHODS Blood samples from 123 sepsis patients were collected on the day of admission and another 45 sepsis patients on days 1, 3, 5, 7, 10, and 14(More)
BACKGROUND Emodin (1, 3, 8-trihvdroxy-6-methylanthraquinone) is derived from herbal medicines and proved to have a strong antimicrobial activity. However, its anti-virus effects are less known. The aim of the present study was to investigate the effects of emodin, interferon alpha (IFNalpha), and lamivudine (3TC) on hepatitis B virus (HBV) in vitro. (More)
BACKGROUND No established therapy is available for patients with lipoprotein glomerulopathy (LPG). Protein A immunoadsorption has been proved to be effective in reducing proteinuria in patients with nephrotic syndrome. In this uncontrolled pilot study, we investigated the efficiency of immunoadsorption onto staphylococcal protein A as treatment for LPG. (More)
In this paper, a new image encryption algorithm is presented based on Henon chaotic system in order to meet the requirements of secure image transfer. Shuffling the positions and changing the grey values of image pixels are combined to shuffle the relationship between the cipher-image and the original-image. First, the Arnold cat map is used to shuffle the(More)
Artificial ant colony algorithm is new in the evolution computing. The primary study shows it is a better algorithm with robust based population, but it has some shortcomings such as its slow computing speed, and it is easy to fall in local peak in large scale problem. To overcome these deficiencies, an improved ant colony algorithm is designed through(More)
Information security risk can be measured by probability of the potential risk incident and its impact. Various quantitative methodologies are given to compute information security risks, but among the existed research, seldom of them considered the difficulties of obtaining data of risk probability and risk impact. Considering the efficiency and(More)
Cloud computing is considered to be the next generation of information technology framework. It is the next generation computing platforms that can provide dynamic resource pools, virtualization and high availability. The new character brings a lot of new security challenges which have not been taken into account completely in the current cloud computing(More)
Teaching website building is an important aspect in the excellent course construction. Teaching website building of provincial excellent course-single chip microcomputer principle and application utilizes fully network teaching platform and emphasizes equally on teaching and learning in overall design, which embodies teaching target, learner(More)
The increasing number of XML repositories has stimulated the design of systems that can store and query XML data efficiently. OrientX, a native XML database system, is designed to meet this requirement. Compared with other native XML databases, OrientX has two main features: First, XML schema is fully supported in OrientX, because schema has been proved to(More)