The use of capsaicin in herpes zoster ophthalmicus neuralgia

The final stage in the production of a radiotherapy treatment plan must always be an independent check that the linear accelerator settings given on the plan do in fact deliver the required dose distribution. A tool is described that enables rapid checking of diaphragm settings in relation to the patient.     

The effect of unilateral destruction of the head of the caudate nucleus with kainic acid on the structure of the wakefulness-sleep cycle and the EEG in rats

The wakefulness-sleep cycle characteristics changes in Wistar line rats after unilateral lesions of the neuronal elements of the caudate nucleus head with kainic acid (at sparing the conducting ways going through this structure) were studied. It was shown that in 4 days after acid injection the share of the active wakefulness and light slow-wave sleep is significantly increased, whereas the percentage of the passive wakefulness, deep slow-wave stage, and paradoxal sleep (up to 80%) is reduced. The wakefulness-sleep cycle in rats is completely normalized on the 7th day after injection. The obtained data allow to consider the caudate nucleus as a modulator for wakefulness-sleep cycle, that is the structure involved in the motive activity regulation.     

铸轧5052合金冷隔缺陷产生的机理研究

阐述了5052合金铸轧坯料生产时冷隔缺陷产生的机理,结合超型FATA—HUNTERΦ1003×1850mm机多年的生产实践经验,提出了消除铸轧冷隔缺陷的措施。     

人字闸门底枢结构改进及材料选用

阐述了人字闸门底枢结构组成，分析并总结了现有蘑菇头与铜衬套的优缺点，在此基础上提出了一种全新结构的底枢，其特点是在蘑菇头骨架上镶嵌一层可拆卸的高分子工程合金材料——MGB，铜衬套将改用坚固耐用、耐腐蚀的不锈钢材料，两者的结合，将为人字门船闸底枢的设计提供长寿命、免维护的选择方案，有利于延长船闸的使用、维修周期，便于维修更换，具有一定的市场潜力和较大的社会价值，值得船闸工程开发设计、工程建设以及制造安装等单位推广和应用。     

A modular approach for probe-fed and capacitively coupledmultilayered patch arrays

We present a modular technique for analyzing probe-fed, multilayered microstrip phased-array antennas. Each patch layer is assumed to be infinite in extent and represented by its generalized scattering matrix (GSM) with respect to a finite number of Floquet modes. For multilayer patch analysis, the individual GSMs are combined appropriately to yield the overall GSM of the structure. The individual GSM are obtained using the Galerkin method. The probe layer is represented by its generalized impedance matrix (GIM) which is deduced using Floquet modal analysis and the variational method. The GSMs and GIM are combined appropriately to yield the input impedance seen by the probe. Numerical results computed with this technique are shown to agree favorably with available data. Results for two-layered patch arrays and capacitively coupled patches are also presented