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358 个结果
  • 简介:从不同角度去审视你脚下的鞋,它是一种文化,称做Sneaker。如果你是钟爱篮球的时尚分子,还等什么?Let’sgo,让我们接近Sneaker文化。在这里,鞋将主宰着你的喜怒哀乐……

  • 标签: 限量发售 总冠军 高贵气质 AIR JORDAN NIKE
  • 简介:Datingbackto1933,SCNU'sPhysicsdisciplinewasselectedforthenationalproject"World-ClassDisciplineDevelopment"bytheMinistryofEducationin2017.CurrentlytheSchoolacceptsanaverageof1800full-timeundergraduatesand500postgraduateresearchstudents,producingapproximately20000graduatessinceitsfoundation.

  • 标签: PHYSICS TELECOMMUNICATION Engineering SOUTH China NORMAL
  • 简介:最近,放射压力加速(RPA)被建议了并且广泛地学习了,它证明那循环地极化了(CP)激光脉搏能在phase-stable-acceleration(PSA)加速单音精力充沛的离子捆从ultrathin陪衬的方法。自我组织的质子横梁能稳定地在10点在和一个平面目标的CP激光的相互作用被加速到GeV,这被发现<啜class=“a-plus-plus”>22W/cm<啜class=“a-plus-plus”>2。称为紧缩的激光血浆质子加速器(CLAPA)的一个工程最近被大多数在中国同意。激光的一个原型驾驶质子加速器(1~15MeV/1Hz)将基于PSA机制和血浆透镜在下一五年里在北京大学被造。它以后将为惯性的范围熔化为象癌症治疗,血浆成像和快点火那样的应用被升级到200兆电子伏。

  • 标签: 激光驱动 北京大学 粒子加速 质子加速器 激光等离子 惯性约束聚变
  • 简介:在调制解调器社会,大学呈现三主要功能。通过科技革新,创造协会需要的研究成就作努力,支持技术的不同模式转到真实生产率,并且为才能教育和社会服务认识到大学的使命。

  • 标签: 大学教育 技术创新 技术转化 工业
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  • 简介:StudentVillage每周都会定期举办各式各样的活动,像猜谜、打桌球比赛、唱歌比赛、学跳舞、看电影、Live演唱会,还有Takemeoutf约会活动。住在StudentVillage里的时候,我感觉找到了“组织”。

  • 标签: “组织” 学问 宿舍 英国 留学 演唱会
  • 简介:AbstractBackground:Human immunodeficiency virus (HIV) prevalence among student men who have sex with men (MSM) in college is more than 5.0% and keeps on increasing in China. This study aims to clarify the proportion of HIV recent infection, its propeller and the source among college student MSM.Methods:We conducted a multicenter cross-sectional study in seven major Chinese cities during 2012-2013. HIV recent infections (≤168 days) and incidence was measured and estimated by BED HIV-1 capture enzyme immunoassay (BED-CEIA) testing strategy. HIV-related behaviors and transmitted drug resistance (TDR) were investigated and compared between the college student MSM, < 25-year-old non-student youth MSM (NSYM), and ≥25-year-old non-student non-youth MSM (NSNYM), using structured survey, and analyses of drug resistance.Results:Overall, 4496 (4496/4526, 99.3%) were eligible for enrollment, comprising 565 college student MSM, 1094 NSYM, and 2837 NSNYM. The proportion of HIV recent infection were 70.3% (26/37), 50.8% (65/128) and 35.1% (95/271), the HIV incidence rate were 10.0 (95% CI: 6.2-13.9)/100 person-year (PY), 12.9 (95% CI: 9.8-16.1 )/100PY, 6.8 (95% CI: 5.4-8.2)/100 PY, and TDR prevalences were 7.4% (2/27), 2.0%, (2/98) and 4.9% (11/226), among student MSM, NSYM, and NSNYM, respectively. Among HIV positive student MSM with age <21 years, the proportion of HIV recent infection is 90.9% (10/11). Factors independently associated with HIV recent infection in student MSM was usage of recreational drug in the past 6 months (adjusted odds ratio [aOR]: 2.5; 95% CI: 1.0-5.8).Conclusions:College student MSM had higher proportion of HIV recent infection and TDR than the youth and older MSM in China during 2012-2013. The HIV infections were more likely to happen during the early year of college life among student MSM.

  • 标签: HIV incidence Drug resistance Men who have sex with men Male Students Cross-sectional studies Sexual behavior