声明
发表于 2025-3-27 00:57:49
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SPER
发表于 2025-3-27 01:59:08
Grundkurs Wirtschaftsmathematik2. an alternating voltage that is induced in an implanted coil by the magnetic field. According to Kraus (4), the magnetic field alone promotes bone healing by way of accelerated blood vessel development and bone remodeling. He has maintained that these positive effects are more apparent in magnetic
无所不知
发表于 2025-3-27 06:12:27
Grundkurs Wirtschaftsmathematikct method of control over the healing or growth of bone exists. The concept of stimulating electrically the formation of new bone appears to be the logical consequence of the presence of physiologic electric currents in living bone. These currents represent a part of a control system that takes part
草率女
发表于 2025-3-27 12:11:03
https://doi.org/10.1007/978-3-658-02734-6h monophasic pulsed voltage of amplitude 0.5 V, pulse duration 0.5 s, and frequency 1 Hz. The healing process was examined in a standardized bone defect — a drilled hole of 4 mm diameter — in the right rabbit tibia. The contralateral tibia was used as a reference. The stimulator was implanted in the
是限制
发表于 2025-3-27 13:58:52
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不透明
发表于 2025-3-27 21:07:19
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裁决
发表于 2025-3-28 01:49:37
Four-Point Measurement of the Impedance of Bone in Vivo,stion the electric impedance of bone has been measured by the fourpoint probe technique, which is widely used in semiconductor technology. In this way an equivalent electric circuit for the bone and the electrodes has been obtained.
旧病复发
发表于 2025-3-28 05:57:06
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歌唱队
发表于 2025-3-28 09:42:58
Grundkurs Wirtschaftsmathematikally stimulated bones than in control bones or in electrically stimulated bones. The goal of this animal experiment is to examine the effect of pure magnetic fields on vascularization and bone formation in nonunions.
补充
发表于 2025-3-28 10:45:01
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