绝缘
发表于 2025-3-28 18:03:50
Shielded Rooms,Historically the development of biomagnetism is strongly connected with magnetically shielded rooms; Cohen (1967) started his pioneering work with such a room. In the last fifteen years, approximately eight shielded rooms have been built in various laboratories, and they incorporate different principles. These are:
厚脸皮
发表于 2025-3-28 22:45:53
Operative Venentherapie und Komplikationenin this area I shall reminisce a bit and tell what it was like in the early years of this work. I shall emphasize two factors: the main difficulty and the main reward. The main difficulty was certainly the skeptical attitude of the scientific community toward the idea of biomagnetism, that is, that
使痛苦
发表于 2025-3-29 00:45:53
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防止
发表于 2025-3-29 04:19:58
Risiken bei Lokal- und Regionalanästhesied several specific reasons. The general reason is that the sensitivity of sensors of all kinds, including magnetic sensors, are inherently limited by equilibrium thermodynamic fluctuations (commonly called “thermal fluctuations,” or in some contexts “Nyquist noise”) of whatever mechanism is involved
excrete
发表于 2025-3-29 08:06:55
https://doi.org/10.1007/978-3-642-55858-0gates and induction coils are appropriate for certain limited applications, but for all-around versatility and ultimate sensitivity the SQUID offers significant advantages, despite the inconvenience and cost of the liquid helium that is presently required for cooling. This chapter describes the oper
Uncultured
发表于 2025-3-29 15:06:30
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铁砧
发表于 2025-3-29 15:35:43
W.F. List,P.M. Osswald,I. Hornkebiomagnetic field may be used to reveal information concerning biological sources. To unlock this information entails a somewhat lengthy chain of reasoning beginning with some careful definitions and proceeding by certain well-established physical laws to calculate the actual magnetic fields produce
Limousine
发表于 2025-3-29 23:30:35
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MORT
发表于 2025-3-30 03:49:13
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切掉
发表于 2025-3-30 04:31:23
Leonhardt Werner Storz,M. Hartellay a role, such as improved medical services, advances in surgical and medical treatment, improved control of blood pressure, dietary change, and other alterations of life style (Levy and Moskowitz 1982). Certainly, research into the nature and causes of diseases in this classification has returned