毛茛科金莲花族和升麻族细胞学的比较研究

对毛茛科金莲花族Trolliese和升麻族Cimicifugeae的细胞学进行了比较研究。发现驴蹄草Caltha palustris L．在云南西北部形成一个多倍体系列(2n=32，48，64)，四倍体细胞型(2n=4x=32)较为常见，其核型有明显的居群间变异。驴蹄草属Caltha、鸡爪草属Calathodes、Megaleranthis以及金莲花属Trollius的染色体在大小上基本相似，都属于中等大小的R-型染色体。细胞学和花粉学证据都支持鸡爪草属与Megaleranthis和金莲花属有较近的亲缘关系。铁破锣属Beesia、Anemonopsis、黄三七属Souliea、升麻属Cimicifuga以及类叶升麻属Actaea的核型彼此基本相似，在染色体大小和形态上都与驴蹄草属、鸡瓜草属、Megaleranthis以及金莲花属的核型明显有别。细胞学证据表明铁破锣属应是升麻族中的成员。     

基于PIC16F946的IC卡燃气表的设计

介绍了基于PIC16F946 IC卡燃气表的设计、PIC16F946芯片的特点、给出了设计电路图和程序流程,对锈蚀问题进行了讨论并给出了采用模糊控制的解决方案。     

基于MSP430F449单片机的数据采集实验设计

新型MSP430系列单片机具有低电压、超低功耗、丰富的片内外设和方便高效的开发环境等特点,典型应用于捕捉模拟信号的传感系统。并具体介绍了一种基于MSP430F449单片机的数据采集实验设计方法。此设计方案已经得到应用。     

关于F.Smarandache简单函数的均值

主要利用解析的方法研究了函数d（p（n））的均值性质,并给出了它的两个有趣的渐近公式.     

基于MSP430F449单片机的24BYJ48步进电机控制

该文介绍了步进电机工作原理,结合MSP430F449单片机,给出MSP430F449单片机的24BYJ48步进电机控制的接口电路及程序实现。文章介绍的硬件和软件均经过实践检验,结构简单,使用方便。     

论文发表系统:完备分类与中长期格局演化

[目的/意义]互联网时代出现看多种新论文发表系统,对多种论文发表系统之间逻辑分类关系以及彼此之间的中长期格局演化进行讨论。[方法/过程]从论文发表系统对一篇论文是否进行评议、评议是否分级、是否拒稿3个维度提出论文交流系统分类框架,将期刊、预印本、F1000 Research、在线评级平台4种论文发表系统全部统一在一个分类框架中。另外,基于研究者与研究管理部门对论文交流系统的不同需求,定性分析了论文交流系统的中长期演化格局。[结果/结论]中长期看,在线评级平台将对期刊系统形成明显冲击,期刊内部两极分化。     

Kinship,Camaraderie and Contestation: Fāṭimid Relations with the Ashrāf in the Fourth/Tenth Century.

The founding of the Fā?imid caliphate across the southern Mediterranean, and then in Egypt, Syria and the ?ijāz at the turn of the fourth/tenth century, necessitated its negotiation with the ashrāf, those who claimed lineal descent from the Prophet Mu?ammad, and who by this time had gained significant influence as a social class based on their charismatic descent. While other dynastic powers fostered relationships with various members of the ashrāf, the Fā?imid–ashrāf dynamics were distinctive in that the Fā?imids legitimised their rule as Ismā?īlī Shī?ī imām-caliphs, based on their claim of descent from the Prophet Mu?ammad, and as the sole successors to his authority and leadership over the Islamic world. Consequently, Fā?imid–ashrāf relations were permeated by fraternal camaraderie as well as by competing contestations based on their shared claim to Prophetic lineage.     

基于C8051F121和XSZ的无线电罗盘角度测量的设计

为解决飞机无线电罗盘输出角度信号的测量问题,设计了基于C8051F121和旋转变压器——直流电压转换器（XSZ）的测角仪。介绍了旋转变压器、旋转变压器——直流电压转换器的结构和原理,软件中航向角度的算法。     

Fiḍḍa l-Nūbiyya: The Woman and her Role in Early Shīՙite History

The purpose of the present study is to analyse the role played by an important female figure in early Shī?ite history. The person in question is Fi[ddot][ddot]a l-Nūbiyya, the servant-girl of Fā ?ima, the Prophet's daughter. After a long period of neglect by scholars, who have focused on what to their mind were figures of greater import, we shall here attempt to describe the role played by Fi[ddot][ddot]a in early Shī?ite history by way of analysing her biography and her close relations with Fā ?ima and members of the latter's family (?Alī, [Hdot]asan and [Hdot]usayn). We shall further describe what has been reported of Fi[ddot][ddot]a's personality, her family, her admiration for the Prophet's family, Qur?ānic verses which supposedly mention her, and the great respect in which she was held by Fā ?ima's family.     

一个带协变量调整多响应比较的高效方法及其在基因组数据中的应用

目前在文献中有很多关于多响应比较的研究方法,但是对带协变量调整的非参数检验的研究较少。一种直观的想法是将数据先投影到协变量的正交空间中,然后再利用秩和检验、调整的秩和检验或最大值检验方法。但是,功效普遍不高。在调整的秩和检验和伪F检验两种方法基础上,构建MIN2检验。大量模拟和实际数据表明,MIN2检验的效果优于现有的非参数检验方法。