女性命运的不同阐释--比较《玉米》和《麦穗》

毕飞宇的《玉米》和迟子建的《麦穗》都以书写女性人生为主要内容,但由于作家自身经历、人生观念的差异,两篇题材相似的作品对女性命运的阐释有很大不同,前者描述的是一个权欲的悲剧,后者则用美好的人性温暖了女主角原本走向黯淡的人生。     

论《阿Q正传》的喜剧性

针对一些人认为《阿Q正传》是悲剧的观点,明确认定《阿Q正传》是喜剧性质的,并对其喜剧性进行探讨,结合鲁迅先生创作动机,从作品的艺术风格和阿Q这个人物本身分析该作品的喜剧性以及用喜剧创作的艺术效果.     

Intramammary expression and therapeutic effect of a human lysozyme-expressing vector for treating bovine mastitis

To develop a gene therapy strategy for treating bovine mastitis, a new mammary-specific vector containing human lysozyme (hLYZ) cDNA and kanamycin resistance gene was constructed for intramammary expression and clinical studies. After one time acupuncture or intracisternal infusion of healthy cows with 400 μg of the p215C3LYZ vector, over 2.0 μg/ml of rhLYZ could be detected by enzymatic assay for about 3 weeks in the milk samples. Western blotting showed that rhLYZ secreted into milk samples from the vector-injected cows had molecular weight similar to that of the natural hLYZ in human colostrums. Twenty days after the primary injection, the quarters were re-injected with the same vector by quarter acupuncture and even higher concentrations of rhLYZ could be detected. Indirect competitive ELISA of milk samples showed that the vector injection did not induce detectable humoral immune response against hLYZ. Clinical studies showed that twice acupuncture of quarters with the p215C3LYZ vector had overt therapeutic effect on clinical and subclinical mastitis previously treated with antibiotics, including disappearance of clinical symptoms and relatively high microbiological cure rates. These data provide a solid rationale for using the vector to develop gene therapy for treating bovine mastitis.     

M-泛函的经验似然置信区间

利用经验似然思想，分别讨论不含附加信息和含附加信息时，M-泛函的经验似然置信区间，并推广Zhang Biao (1997) 在独立同分布下的结果。     

岩爆的力学模型及物理数值模拟述评

结合现有的岩爆研究情况，对岩爆发生机制的力学模型以及在室内实验和数值模拟方面所做的工作进行总结，介绍可资岩爆借鉴的研究领域，提出岩爆的研究方向。     

加入WTO后的中国农业

加入WTO对中国农业的发展将带来深远的影响。准确把握中国农业在加入世界贸易组织以后所面临的新机遇、新挑战，采取积极有效的应对策略和措施，经过一个较短时期的适应、磨合，中国农业将充分发挥比较优势和后发优势，更加有力地推动整个国民经济的持续稳定发展。     

探索学生学习效能的提高--兼数学教学活动

学生学习效能差异很大，这和内外因的各种因素有关，文章着重激发学生学习中的内驱力和教师教学方法等外驱力的作用展开探讨．     

A 2500-year sea level change record in Fildes Peninsula, Antarctica

A detailed record of sea level changes during the last 2500 years is preserved in the northernwest coast of Fildes Peninsula in Antarctica. Fourteen marine alga layers were deposited in the beach with an altitude of 2.80 m, and one diatom layer deposited in the ancient lake on the terrace with an altitude of 6.84 m. A radiocarbon age of 695±70 aBP was obtained for the modern marine alga, and the age was used in correction for the carbon reservoir effect of the marine alga. Sea level fell 4.98 m from the 4th century B.C. to the early 13th century, at an average of -0.31 cm/a, then rose about 0.78 m during the early 13th to the middle 18th century, at an average of 0.14 cm/a. It has risen about 0.16 m since the middle 18th century, at an average of 0.07 cm/a.     

常温条件下颗粒污泥处理含铅废水

对未经驯化的颗粒污泥处理含铅废水进行了初步实验研究.结果表明,颗粒污泥对含铅废水具有较高的去除能力,铅去除率在95%以上.颗粒污泥的加入量、废水酸度、沉降时间是影响处理效果的主要因素.通过对20mg/L的含铅试水进行处理,铅达到了排放标准.     

基层图书馆工作现状及对策

针对新时期基层图书馆所面临的经费不足、体制僵化、管理观念陈旧等一系列问题，提出了使基层图书馆走出国境、适应新时代发展需要的若干对策。