Abstract I can never resist trying to elucidate the structure of a natural product in hand … My long-term goal is understand entire products world …“ Find out more about Lihan Zhang his Introducing Profile.

The purpose of this survey was to investigate journal editors’ use of CrossCheck, powered by iThenticate, to detect plagiarism, and their attitude to potential plagiarism once discovered. A 22-question survey was sent to 3,305 recipients, primarily scholarly journal editors from Anglophone countries, and a reduced 10-question version to 607 editors from non-Anglophone countries. The response ra...

Reliable markers for monitoring bladder tumor therapy are needed to evaluate treatment effectiveness. Thymidine kinase 1 (TK1) is an enzyme involved in DNA synthesis and therefore proliferation-dependent. Serum concentration of TK1 (STK1) correlates with malignancy in various types of cancer, thus reflecting treatment results. This study explores for the first time the use of STK1 concentration...

This paper conceptualises the enhancement of technological capability by firms, following international technology transfer, as an evolutionary process. During this process, the existing technological, managerial and other complementary resources may require restructuring. Since China is in transition from central planning to market orientation, the organisational and managerial practices of Ch...

Many chemokine receptors are typically found on natural killer cells, including CX3CR1, the receptor for the chemokine Fractalkine (FKN). This study explored whether interaction between CX3CR1 and FKN is relevant for NK cell functions in cytotoxicity against tumors. FKN expression was examined by polymerase chain reaction and CX3CR1 expression in NK cells was analyzed by flow cytometry. NK cell...

ID No: 136 Abstract: Cracks are inevitable for concrete infrastructures during their service life. The presence of cracks reduces the mechanical properties and bring potential safety hazard to infrastructure. In this study, the influence of self-healing on the ECC’s (Engineered cementitious composite) tensile properties was investigated. ECC is a new kind of HPFRCC, featuring high strain capaci...

1. Introduction As one of the basic drives of globalization, Foreign Direct Investment (FDI) is playing an active role in the economic development of NIEs. For instance, in China 2004, fixed assets investment, industry value added, and export of FDI firms accounts for 12%, 28%, and 57% of nation's total amount. 24 million employees are hired by FDI firms which accounts for 10% of all non-agricu...

recently, zhang and song [q. zhang, y. song, fixed point theory forgeneralized $varphi$-weak contractions,appl. math. lett. 22(2009) 75-78] proved a common fixed point theorem for two mapssatisfying generalized $varphi$-weak contractions. in this paper, we prove a common fixed point theorem fora family of compatible maps. in fact, a new generalization of zhangand song's theorem is given.