无线传感器网络栅栏覆盖在水面与陆地场景中存在较大差别,在水面覆盖栅栏需要考虑节点受外界因素影响导致位置漂移等问题,因此提出一种水面WSN弱栅栏覆盖方法(A method of WSN weak barrier covering for water surface WBWS),由于在部...无线传感器网络栅栏覆盖在水面与陆地场景中存在较大差别,在水面覆盖栅栏需要考虑节点受外界因素影响导致位置漂移等问题,因此提出一种水面WSN弱栅栏覆盖方法(A method of WSN weak barrier covering for water surface WBWS),由于在部署传感器节点时已经形成一些子栅栏段,因此首先在部署区域中搜索已经形成的子栅栏,然后利用匈牙利算法派遣可移动节点拼接子栅栏完成弱栅栏的构建,且保证该过程中移动节点移动距离之和最小,最后研究了水面栅栏的维护问题。实验结果表明该方法能够有效的构建弱栅栏且能耗较低。展开更多
Researches in the field of low-energy nuclear reactions (LENR) have shown a wide variety of manifestations of these phenomena. They appear in metals with hydrogen dissolved in them, in plasma, in gas discharge, in ele...Researches in the field of low-energy nuclear reactions (LENR) have shown a wide variety of manifestations of these phenomena. They appear in metals with hydrogen dissolved in them, in plasma, in gas discharge, in electrolysis, and even in biological systems. In addition to energy release, which far exceeds the capabilities of chemical reactions, LENR is characterized by a huge variety of emerging chemical elements. This report provides examples of appearance of many initially missing elements in different LENR installations. For example, in the nickel-hydrogen LENR reactor created in our laboratory, which worked for 7 months, Ca, V, Ti, Mn, Fe, Co, Cu, Zn, Ga, Ba, Sr, Yb, Hf were found. Moreover, new elements were found not only in the “fuel” but also in the surrounding matter. The huge variety of chemical elements that arise can be explained by the fact that in the processes of LENR, the interaction covers several atoms at once. The article discusses approaches to explaining the phenomena discovered in the process of LENR researches.展开更多
文摘无线传感器网络栅栏覆盖在水面与陆地场景中存在较大差别,在水面覆盖栅栏需要考虑节点受外界因素影响导致位置漂移等问题,因此提出一种水面WSN弱栅栏覆盖方法(A method of WSN weak barrier covering for water surface WBWS),由于在部署传感器节点时已经形成一些子栅栏段,因此首先在部署区域中搜索已经形成的子栅栏,然后利用匈牙利算法派遣可移动节点拼接子栅栏完成弱栅栏的构建,且保证该过程中移动节点移动距离之和最小,最后研究了水面栅栏的维护问题。实验结果表明该方法能够有效的构建弱栅栏且能耗较低。
文摘Researches in the field of low-energy nuclear reactions (LENR) have shown a wide variety of manifestations of these phenomena. They appear in metals with hydrogen dissolved in them, in plasma, in gas discharge, in electrolysis, and even in biological systems. In addition to energy release, which far exceeds the capabilities of chemical reactions, LENR is characterized by a huge variety of emerging chemical elements. This report provides examples of appearance of many initially missing elements in different LENR installations. For example, in the nickel-hydrogen LENR reactor created in our laboratory, which worked for 7 months, Ca, V, Ti, Mn, Fe, Co, Cu, Zn, Ga, Ba, Sr, Yb, Hf were found. Moreover, new elements were found not only in the “fuel” but also in the surrounding matter. The huge variety of chemical elements that arise can be explained by the fact that in the processes of LENR, the interaction covers several atoms at once. The article discusses approaches to explaining the phenomena discovered in the process of LENR researches.
