This study investigated HIV and syphilis incidence among men who have sex with men (MSM) in Beijing, China.An open cohort was established from September 2009 to April 2012.Participants were followed up with every three to four months after recruitment and for thirty-one months in total.Chi-square tests were used to compare demographic and behaviora
The present study aimed at presenting the historical background of the emergence of culture in language learning and how it can be correlated with the language learners.In fact, by providing various definitions of culture and the role it might play in the process of language learning, whether directly or indirectly, this research provides a clear-c
Nearly 260 taxa and chromosomal races of subfamily Chrysomelinae have been chromosomally analyzed showing a wide range of diploid numbers from 2n = 12 to 2n = 50, and four types of male sex-chromosome systems.with the parachute-like ones Xyp and XYp clearly prevailing (79.0%), but with the XO well represented too (19.75%).The modal haploid number f
An efficient path planning algorithm, for multi degrees of freedom manipulator robots in dynamic environments, is presented in this paper.The proposed method is based on a local planner and a boundary following method for rapid solution finding.The local planner is replaced by the boundary following method whenever the robot gets stuck in a local m
In the United States, current endovascular repair of proximal Adjustment Grip arch pathology is limited by patient anatomy, and the availability of Food and Drug Administration (FDA) approved devices.Through the first FDA-authorized Compassionate Use (CU) of a modified scalloped Terumo RelayPro Plus, we describe an endovascular repair of a type Ia