我国蝮蛇的系统解剖(Ⅱ)骨胳系统

本文对蝮蛇短尾亚种Agkistrodon halys brevicaudus Stejneger.的骨胳系统作了较为全面的解剖观察,包括头骨、脊柱及肋骨,并对其各骨块的形状、位置以及与邻近骨块的关系作了详细的描述。为研究蝮蛇提供了基础资料。     

我国蝮蛇的系统解剖Ⅲ尿殖系统

本文对蝮蛇短尾亚种Agkistrodon halys brevicaudus Stejneger的泌尿与生殖系统进行解剖,观察了雌性的卵巢、输卵管及臭腺;雄性的睾丸、副睾、输精管、交接器及臭腺;以及肾脏和输尿管。     

野猪(Sus scrofa)的一个新亚种

海南岛的野猪标本17号与华南地区的野猪标本进行了比较研究,结果表明,两者之间存在着十分明显的差异．将海南岛的野猪订名为野猪海南亚种（Sussorofahainanus）．海南亚种是国内诸亚种中体型最小的一个类群,体重、体长、尾长等外形量度性状明显地小于华南亚种（Sassorofaohirodonts）;头骨亦细小,颅全长、颅基长、枕鼻长、口盖长、鼻骨长、上须齿列长、下顿齿列长、下颔骨长等头骨性状都显著地小于华南亚种．     

网络入侵取证系统(Ⅰ)

本文依据入侵者有可能在系统日志和网络通信数据中留下的痕迹,研制出一个网络入侵取证系统.该系统能有效地解决网络入侵取证的难题.     

曹全碑的写法(二)

三、圆笔和方笔圆笔和方笔是隶书用笔的重要内容,《曹全碑》在运用圆笔上堪称典范。1.圆笔和方笔的含义篆书用圆笔,隶书则在此基础上增添了方笔。这里所谓圆笔和方笔,都是指其笔画的外部形态。书法上的圆笔有两个含义:一是指笔画的立体感。当中锋行笔时,笔画中路注墨最多,两侧注墨较少,这样就有了厚薄之分,于是     

多刚体系统动力学分析方法(Ⅰ)

本文简述多刚体系统动力学的建模方式,利用D’Alembert原理导出多刚体系统动力学普遍方程,并综述Roberson—Wittenburg方法,利用图论中某些概念描述多刚体系统的结构特征,引进关联矩阵和通路矩阵,导出树形系统动力学方程的一般形式。     

三七皂甙、肝素钠和蝮蛇毒纤溶酶组份对凝血系统的作用研究

就三七皂甙（PNS）及与肝素钠、蝮蛇毒纤溶酶组分的复方对纤维蛋白原的凝血酶时间、体内外复钙时间和纤溶激活作用进行了研究,结果表明,三七皂甙能增强肝素的抗凝活性,增加蝮蛇毒纤溶组分的溶纤作用,但无抗凝血酶作用。     

试论Cu(Ⅰ)Ag(Ⅰ)卤化物的颜色问题

从电子的跃迁能级、离子极化作用、离子变形性、离子极化能几方面讨论了Cu(Ⅰ)她(Ⅰ)卤化物的颜色问题.     

台州地区植物分布新记录(四)

报道在浙江省台州地区植物分布新记录的种、变种、亚种共计16个。     

激光束在照相系统中传输的分析(Ⅰ)

本文基于四个基本前提,利用几何光学的近轴成象公式,首先导出高斯激光束经单薄透镜变换成象时,其基本变换方程的普遍形式。引入高斯物方焦距,赋予“焦散”概念以全新的物理图景和物理意义。引入光学变换函数,从此限定了高斯光束变换成象理论与几何光学近轴成象理论这两者之间的界限及各自的适用范围。其次,应用真空(或空气)中的基本变换方程,对柯克三片式照相物镜进行分析。最后,导出了真空(或空气)中柯克照相光学系统的变换方程和偏离量的计算公式。     

船山先生的佛学现量观

王船山,平生多与僧人交游,思想上沿袭宋明思想家的理路,游走于儒、佛、老之间,对佛学兼包并容,并有《相宗络索》传世。在认识论、方法论上,全盘吸收法相宗对“识”的分析和认知过程的探讨,突出现量在认知过程中的觉悟己性真实的重要作用,固然只是对相宗各种概念的注释,其现量论也只是因明学的翻版,既非创建哲学体系的需要,也非经世致用的理论指导,更不是修证的实践,但其承前启后的作用实在功不可没。     

Allelic frequency distributions of 21 non-combined DNA index system STR loci in a Russian ethnic minority group from Inner Mongolia, China

We studied the allelic frequency distributions and statistical forensic parameters of 21 new short tandem repeat (STR) loci and the amelogenin locus, which are not included in the combined DNA index system (CODIS), in a Russian ethnic minority group from the Inner Mongolia Autonomous Region, China. A total of 114 bloodstain samples from unrelated individuals were extracted and co-amplified with four fluorescence-labeled primers in a multiplex polymerase chain reaction (PCR) system. Using capillary electrophoresis, the PCR products of the 21 STR loci were separated and genotyped. A total of 161 alleles were observed in the Russian ethnic minority group, and corresponding allelic frequencies ranged from 0.0044 to 0.5965. The 21 non-CODIS STR loci of the Russian ethnic minority group were characterized by high genetic diversity and therefore may be useful for elucidating the population’s genetic background, for individual identification, and for paternity testing in forensic practice.     

Benefits of combination of electroencephalography, short latency somatosensory evoked potentials, and transcranial Doppler techniques for confirming brain death

Objective: Optimization of combining electroencephalography (EEG), short latency somatosensory evoked potentials (SLSEP) and transcranial Doppler (TCD) techniques to diagnose brain death. Methods: One hundred and eleven patients (69 males, 42 females) from the major hospitals of Zhejiang Province were examined with portable EEG, SLSEP and TCD devices. Re-examinations occurred ≤12 h later. Results: The first examination revealed that the combination of SLSEP and EEG led to more sensitive diagnoses than the c...     

胃癌ZAC基因的杂合性缺失检测

以30例胃癌组织和正常组织为研究对象,通过STR-PCR技术,对6号染色体6q24内的ZAC基因两侧的4个STR基因座进行杂合性缺失分析,统计这4个STR基因座在30例标本中的LOH频率,绘制它们的缺失图谱,得到了第4号和25号这两个样本中发生了包含ZAC基因在内的4285651bp的缺失,为进一步分析ZAC基因发生缺失的断裂点和查找ZAC基因表达下调的原因打下基础.     

毛泽东、邓小平对社会主义认识的异同

毛泽东、邓小平两位历史伟人都是坚定的社会主义者。他们在对社会主义的认识上,既有很多共同点,也有不少差异,他们对社会主义的认识同社会主义在中国的命运紧密相连。我们应该辩证地看待他们对社会主义的认识。     

Comparison of an SMS text messaging and phone reminder to improve attendance at a health promotion center： A randomized controlled trial

Objective To compare the efficacy of a short messaging service (SMS) text messaging and phone reminder to improve attendance rates at a health promotion center. Methods A total of 1 859 participants who had scheduled appointments in the health promotion center of our hospital from April 2007 to May 2007 were enrolled in the study and randomly assigned into 3 groups control (no reminder) group, SMS text messaging reminder group and telephone reminder group. Attendance rates and costs of interventions were collected. Results A total of 1848 participants were eligible for analysis. Attendance rates of control,SMS and telephone groups were 80.5%, 87.5% and 88.3%, respectively. The attendance rates were significantly higher in SMS and telephone groups than that in the control group, with odds ratio 1.698, 95% confidence interval 1.224 to 2.316, P=0.001 in the SMS group, and odds ratio 1.829, 95% confidence interval 1.333 to 2.509, P＜0.001 in the telephone group. However, there was no difference between the SMS group and the telephone group (P=0.670). The cost effectiveness analysis showed that the cost per attendance for the SMS group (0.31 Yuan) was significantly lower than that for the telephone group (0.48 Yuan). ConclusionSMS and telephone are effective reminders for improving attendance rate at a health promotion center. SMS reminder may be more cost-effective compared with the telephone reminder.     

Genetic polymorphism analyses of a novel panel of 19 X-STR loci in the Chinese Uygur ethnic minority

The population genetic data and forensic parameters of 19 X-chromosome short tandem repeat (X-STR) loci in Chinese Uygur ethnic minority are presented. These loci were detected in a sample of 233 (94 males and 139 females) unrelated healthy individuals. We observed 238 alleles at the 19 X-STR loci, with the corresponding gene frequencies spanning the range from 0.0021 to 0.5644. After Bonferroni correction (P>0.0026), there were no significant deviations from Hardy-Weinberg equilibrium. The cumulative power of discrimination in females and males, and the probability of exclusion of the 19 X-STR loci were 0.999 999 999 999 999 999 998 091, 0.999 999 999 999 966, and 0.999 999 986 35, respectively. The cumulative mean exclusion chance was 0.999 999 992 849 in deficiency cases, 0.999 999 999 999 628 in normal trios, and 0.999 999 998 722 in duo cases. The high value of the forensic parameters mentioned above revealed that the novel panel of 19 loci had important values for forensic applications in the Uygur group.     

刘宋、南齐财政体系与货币政策初探

刘宋、南齐二朝财政收入以农业税收为大宗,田租、户调大体沿袭东晋,唯户调货币征收比重增加;商业税收项目大体沿袭前代。中央与地方财政关系受政局变动和社会稳定程度影响颇深。由于刘宋、南齐二朝财政状况总体不佳,官员俸禄一般无法正常发放,地方官通过送故钱弥补朝廷俸禄的不足。刘宋、南齐二朝经济状况的走势也反映在货币政策的变化上。