Milestone of the meridian science──970th anniversary of the Chinese Bronze Statue of Meridian

For more than a thousand years, Chinese people were aware of the transmitted sensations by the application of needles on the body surface. This practice is called acupuncture. Acupuncture had been recorded and transcribed in writings and in drawings, until finally the acupoints were inscribed onto a bronze statue. The bronze statue was called the Meridian Figure. Deeply embodied in the bronze statue is a tripartite confrontation-prism representation of the humans body. This concept was a great scientific achievement in ancient China. The author traces the history of Meridian science described in traditional Chinese medical terms. Then he explores a clear analogy of the meridian pathway (MP) phenomenon. In a model system, by using a simple segmental in vertebrate, certain parallels can be demonstrated with the meridian concept. For example, the author demonstrated a clear correlation rule among the central mechano-sensory channels, and characteristics of positional discrimination in individual nerve cells from different receptive field inputs. The evidence suggests that the MP phenomenon is an objective neurobiological response. To clarify the research objective in this paper, the author suggests that the MP is a bi-directional pathway along which a positional message signal is transmitted. This phenomenon is evoked by physical stimulation, transmitted linearly across the human body segments, and is perceived by the brain. The MP consists of low resistance paths, is connected by the liquid media contained in the apposite membranous structure. At the cellular level, the regulation functions of MP must pass through along this low resistance path. Two aspects of the modern Meridian research are the functional regulation and the mechanism of intercellular liquid modulation at the nanometer level.     

经络系统中的生物信息熵及其场

概述了现代经络的研究现状与前瞻,从物质相互作用和中医学整体观方法论的角度出发,提出用生物信息熵及其场来分析外周动因激发假说中的外周动因问题.指出经络系统是能量和信息的传输通道,且能量与信息在其中只能以孤立子的形式传输.最后对红外热成像技术及激光共聚焦扫描显微术作为现代经络进一步研究的手段提出了思考与展望.     

皮肤中儿茶酚胺类体液物质及毛囊与针刺效应的关系

通过对针刺穴位两端经络线上施加各种因素，观察了运动对针刺效尖的影响，进一步对其影响国素进行化分析和形态定位，结果表明，拔除经经毛囊和切断经线皮肤都可以明显地阻断针刺效应，而向皮肤经线切口滴加液体则能明显的改变再针刺效应，用高压液相色谱法检测到针刺可以使经线皮肤循经释放去甲肾上腺素，肾上腺素等儿茶酚胺类物质，其含量明显高于没有针刺的经线，用放射自显影技术观察到儿茶酚胺类物质的分布有明显的纵形线性特征     

子午线收敛角和垂线偏差对陀螺方位角的影响

陀螺经纬仪常用于测定井下或地面待定边的坐标方位角.主要分析了在陀螺方位角测量中,影响坐标方位角计算的2个因素--子午线收敛角和垂线偏差.根据赫里斯托夫子午线收敛角γ计算公式和常用近似公式,计算了不同纬度的γ值,对比分析得到:随着经差l的增大,近似公式计算误差相应增大,l=0.5°时计算精度可达0.01″～0.1″,此外给出了γ较差计算公式,并分析得到经差l小于1°时,公式计算精度可达0.001″.根据GPS法测量高程原理导出了垂线偏差计算公式,并结合某试验网数据分析得到垂线偏差最大值一般小于20″,这和理论上的结论较吻合.     

“经线(子午线)”“纬线”“经度”“纬度”探源

明末清初,意大利传教士利玛窦来华,他给中国带来的不只是基督教,还有西方的科学,如地理学、天文学等。他创制了不少名词,如“经线(子午线)”“纬线”“经度”“纬度”等,这些名词一直沿用至今,而且成为中日两国相关学科中的标准术语。     

肥大细胞与针刺信息传递机制研究

我们过去的研究表明,在大鼠皮肤中存在多条纵贯全身的交感物质分布线,在这些线上的毛囊立毛肌上分布着极其丰富的交感肾上腺素能神经末梢[1-2].大鼠全身剃毛后,新生的毛首先在某些部位优先生长出来,形成新生毛线环路系统[1,3-4].针刺或皮内注射药物后会产生立毛运动线,立毛传递线下的皮肤显著充血.这种传递可以在去中枢支配的情况下,独立地沿着交感物质分布线或毛线环路传递,属于邻近毛囊间的连锁或接力传递过程,依赖于通过局部真皮网状层和皮下组织中的神经轴突反射[1,5].     

The two-way feedback and passing way of human body

Two-way feedback of human body was published in 1992. The sensation of two-way feedback of body is a special system of human reaction, which maintains and regulates symmetry and balance of human body. The human twoway feedback reacts to human health. For human overall health and delay decrepitude, it is necessary to pay attention to the stimulations （passive acceptance and initiative interventions） and relevant influences in human body and the stimulative effect. In this paper, the experimental research of stimulation and an example of two-way feedback in human body are given. And lay a foundation of prevention, medical treatment and hygiene of human overall health.     

环核苷酸检测法研究中药归经

中药归经理论的研究对解释中药作用的趋向性具有重要的意义,本文简要介绍了中药归经及其现代研究方法,并总结归纳了环核苷酸检测法研究中药归经的研究进展,为进一步完善归经理论的研究提供了一定的参考．     

基于天空偏振光分布模式的仿生导航定向机理初探

提出了一种利用天空偏振光分布确定仿生导航系统航向角的方法。该方法将理论分析和实验相结合,建立了天空偏振光分布的理论和实验模型;在深入分析模型的基础上,确定了为导航系统提供航向信息的导航参考线——太阳子午线;结合天文导航方法,确定太阳的相对位置。最后,建立地平坐标系为导航坐标系,举例说明了确定航向角的整个过程。     

恒向线主题直接正反解的高精度算法

为提高精度、统一算法,应用拉格朗日级数理论和计算机代数系统,推导了经线弧长和等量纬度的计算公式,提出基于墨卡托投影的恒向线主题正反算法.该算法不需要迭代,应用数学上角度的定义解决了恒向线主题反解中方位角的解算问题,且不需要进行象限判定.结果表明,该算法计算精度高,具有通用性,特别适用于电算化,对船舶的航迹计算和电子海图中的航线设计具有一定的应用价值.