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doi: 10.1063/1.1716264
An electronic spherometer is described, which has been used clinically for the measurement of uterine forces during obstetrical labor. The transducer, which is taped to the surface of the abdomen, senses change in the radius of curvature of the uterus, and sends a signal from a strain gauge bridge through an amplifier-detector to a recorder. The instrument has been used to analyze muscular coordination of normal and abnormal labor.
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 2 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |