A Relation between Visit Interval and Sensing Abnormality is deduced from Weber-Fechner's Law

Hideaki Yanagisawa

Konosu Public Health Center Address: 4-5-10, Higashi, Konosu, Saitama, 3650039, Japan

*Corresponding Author Email: science2001007@ybb.ne.jp

ABSTRACT:

In Japan, public health nurses decrease the frequency of home visit because of other works. Each frequency in 1998 and 2008 years is 2887953 and 327179 times. Its decrease may delay discovering abnormality. If nurses have no other method to catch the abnormality state except visiting, the abnormality can never be caught during interval. In addition, sensitive ability decreases with interval elongation. The quantity of feeling is directly proportional to the logarithm of irritation by Weber-Fechner's law. The quantity of irritation is equal to degree of changed energy per time. Very small abnormality can be sensed by the observation of same visitor with very short interval, mathematically. Both the visitor exchange and decreasing visit frequency not only decrease chance of "sensing" but also make it more difficult. The effect of interval time may be larger than it of ability. Very small abnormality cannot be sensed with interval elongation, even if sensitive ability of visitor is same.

KEYWORDS: Preventive, Health Communication, Sensitivity, Mathematical Concept, Stress, Weber-Fechner

INTRODUCTION:

In Japan, public health nurses of city-town-village decrease the frequency of home visit because of other works. Each frequency in 1998 and 2008 years is 2887953 and 327179 times¹. They are afraid that sensing the patient's abnormality delays, intuitively. If they have no other method to catch the abnormality except visiting, the abnormality is never caught during interval. In addition, sensitive ability decreases by interval elongation. Both interval time and sensitive ability are related to catching the change. In the catch of the small changes, it is understood that the effect of visitor's ability is larger than it of interval time, generally. However, the effect of interval time may be larger than it of ability. It is proved that sensitive ability of visitor decreases with interval elongation, mathematically.

METHOD:

A photograph of full bloom is shown in Figure 1. The about 1/1000 area of Figure 1 is changed in Figure 2. Can you point out the difference of Figures 1 and 2? A special ability is necessary to solve the problems of this type by only parallel comparison. Living creatures are weak in parallel comparison. It is a cause that all visual fields must be changed according to the movement of viewpoint. If the total areas of Figure 1 are S, Area (1) with the changed part on Figure 2 is

RESULTS:

From Equation 19, it is possible to catch the very small change if interval is very short. It is important that the viewpoint is not moved. The conditions of fixed viewpoint and short time are satisfied below. Firstly, Figure 1 is set on Figure 2. Secondly, Figure 1 is pulled off very quickly. It is the same as the procedure of cartoon film movies. If the displacement time of film is very late, the cartoon film will be seen as each photograph with no movement. Living creatures give a relation to each film according to the condition. Time item is always required. Living creatures can feel not quantity of change but quantity of stress.

Figure 1: A photograph of full blooms is shown.

Figure 2: The about 1/1000 area on figure 1 is changed.

DISCUSSION:

The relation of time to sensing is applied to interval problems of home visit. Decreasing frequency of visit is similar to Equation 13. Increasing frequency of visit is similar to Equation 14. The difference to sense very small abnormality is explained by Equations 16 and 18. Because the visitor exchange is the same meaning as space displacement, a new visitor cannot sense very small abnormality. Sensing very small abnormality is made impossible by an elongation of visit interval, even if sensitive ability is same. Both the visitor exchange and decreasing visit frequency not only decrease chance of "sensing" but also make it more difficult. This procedure is the same as response to crisis outbreak. In crisis correspondence, the expansion of damage will be prevented with catching the very small change. Of course, it is impossible that the only visitor continues with observation and judgment. However, the observations of the same visitor are important theoretically. Therefore, the systematization is necessary to solve the contradiction. By increasing frequency of visit, very small abnormality can be sensed and the patient's feeling to the visitor changes. The chaos condition of continuous co-variation is made with increasing frequency. The confidence feeling is given by the chaos phenomenon with small changes. This theoretical example is our healthy check on every day. It is effective that we check ourselves with the same position and the same action. Public health nurses increase the visit frequency when the environmental change of the patient is large, intuitively. It was proved in this report that their intuition is right.

CONCLUSION:

The observation with the short interval is effective to sense very small abnormality, mathematically. The intuition of public health nurses who change the frequency of home visit is right.

ABBREVIATIONS:

E: quantity of energy

dE: changed quantity of energy

t: time

dt: changed time

F: quantity of feeling

I: irritation

C, B, m, S: fixed numbers

REFERENCE:

1. Katsumata H. Present States of Public Health Service Analyzed with Numbers. Research to Area of Public Health Nurse. 2009: http://www.wam.go.jp/wamappl/bb13GS40.nsf/0/38a58c4798f1a33b49257774002fad69/$FILE/20101008_2shiryou_all_8_1.pdf (in Japanese)

2. Yanagisawa H. Three Equations of Fluctuation (1/f) to Feeling, Weber-Fechner's Law and Hubble's Law deduced from Stress Equation (dE/dt=kE). Electronic Journal of Theoretical Physics. 3; 2004: 32-6

Received on 01.06.2016 Modified on 29.06.2016

Asian J. Nur. Edu. and Research.2017; 7(2): 203-205.

DOI: 10.5958/2349-2996.2017.00041.6