Spring water but not double-distilled water was exposed, in darkness, to a temporally patterned weak magnetic field that has been shown to affect planarian behavior and slow the rate of cancer cell proliferation. Expo...Spring water but not double-distilled water was exposed, in darkness, to a temporally patterned weak magnetic field that has been shown to affect planarian behavior and slow the rate of cancer cell proliferation. Exposure to the magnetic field caused a reliable shift in the peak (longer) wave-length of ~10 nm for fluorescence emissions and a ~20% increase (~100 counts) in fluorescence intensity. Spectral analyses verified a shift of 5 and 10 nm, equivalent to ~1.5 × 10-20 J “periodicity” across the measured wavelengths, which could reflect a change in the an intrinsic energy as predicted by Del Giudice and Preparata and could correspond to two lengths of O-H bonds. Wrapping the water sample containers during exposure with copper foil, aluminum foil, or plastic altered these fluorescent profiles. The most conspicuous effect was the elimination of a ~280 nm peak in the UV-VIS emission spectra only for samples wrapped with copper foil but not aluminum or plastic. These results suggest that weak magnetic fields produce alterations in the water-ionic complexes sufficient to be reliably measured by spectrophotometry. Because the effect was most pronounced when the spring water was exposed in darkness and was not disturbed the role of thixotropic phenomena and Del Giudice entrapment of magnetic fields within coherent domains of Pollack virtual exclusion zones (EZ) may have set the conditions for subsequent release of the energy as photons.展开更多
为了研究高压输电系统电力变压器铜屏蔽中涡流损耗的分布,基于TEAM Problem 21基准族中的P21c-EM1简化模型进行了详细的实验研究与仿真分析。采用不同的建模方法对多种工况下激励线圈欧姆损耗进行计算并与测量值对比,得出线圈整体建模...为了研究高压输电系统电力变压器铜屏蔽中涡流损耗的分布,基于TEAM Problem 21基准族中的P21c-EM1简化模型进行了详细的实验研究与仿真分析。采用不同的建模方法对多种工况下激励线圈欧姆损耗进行计算并与测量值对比,得出线圈整体建模无法计算漏磁通在导体本身产生的涡流损耗,线圈单匝建模可以很好地反应实际工况。系统地介绍了变压器结构件杂散损耗传统测量方法以及分析了其缺陷,基于传统的测量方法介绍了一种新的测量方法,即采用实验模型总的损耗测量值减去实验模型中激励线圈损耗的精确计算值得出结构件中的损耗。多种激励条件下铜屏蔽中涡流损耗的计算值与测量值具有较好的一致性,从而验证了该方法的有效性。所得的结果、结论有助于电力变压器、平波电抗器等装置屏蔽结构的优化设计。展开更多
文摘Spring water but not double-distilled water was exposed, in darkness, to a temporally patterned weak magnetic field that has been shown to affect planarian behavior and slow the rate of cancer cell proliferation. Exposure to the magnetic field caused a reliable shift in the peak (longer) wave-length of ~10 nm for fluorescence emissions and a ~20% increase (~100 counts) in fluorescence intensity. Spectral analyses verified a shift of 5 and 10 nm, equivalent to ~1.5 × 10-20 J “periodicity” across the measured wavelengths, which could reflect a change in the an intrinsic energy as predicted by Del Giudice and Preparata and could correspond to two lengths of O-H bonds. Wrapping the water sample containers during exposure with copper foil, aluminum foil, or plastic altered these fluorescent profiles. The most conspicuous effect was the elimination of a ~280 nm peak in the UV-VIS emission spectra only for samples wrapped with copper foil but not aluminum or plastic. These results suggest that weak magnetic fields produce alterations in the water-ionic complexes sufficient to be reliably measured by spectrophotometry. Because the effect was most pronounced when the spring water was exposed in darkness and was not disturbed the role of thixotropic phenomena and Del Giudice entrapment of magnetic fields within coherent domains of Pollack virtual exclusion zones (EZ) may have set the conditions for subsequent release of the energy as photons.
文摘为了研究高压输电系统电力变压器铜屏蔽中涡流损耗的分布,基于TEAM Problem 21基准族中的P21c-EM1简化模型进行了详细的实验研究与仿真分析。采用不同的建模方法对多种工况下激励线圈欧姆损耗进行计算并与测量值对比,得出线圈整体建模无法计算漏磁通在导体本身产生的涡流损耗,线圈单匝建模可以很好地反应实际工况。系统地介绍了变压器结构件杂散损耗传统测量方法以及分析了其缺陷,基于传统的测量方法介绍了一种新的测量方法,即采用实验模型总的损耗测量值减去实验模型中激励线圈损耗的精确计算值得出结构件中的损耗。多种激励条件下铜屏蔽中涡流损耗的计算值与测量值具有较好的一致性,从而验证了该方法的有效性。所得的结果、结论有助于电力变压器、平波电抗器等装置屏蔽结构的优化设计。
