「凶悪な武漢コロナウイルスの飛沫感染回避方策に関する、基本的にアタマの悪い（≒固い≒アスペ風味な?）とあるおとっつぁんの、それゆえに細々（こまごま）と腑分けし（て関連を俯瞰し）ないではおれない、自己満足意味確認のための、ちょっとしたメモ」
１「３密」を避ける 《３密》密閉空間（密閉）、密集場所（密集）、密接場面（密接）
２ ソーシャル・ディスタンシング（人混み回避〔他者との間合い〕）を保つ
なお、日本では「ソーシャル・ディスタンス（社会的距離）」と呼称
※両者まとめてここでは「SD」と表記
３ 上記１の「３密」の共通事項は、上記２の「自身と他者との間合い」つまりソーシャル・ディスタンシング（ソーシャル・ディスタンス）
そのうえで、「３密」を細かく仕切りなおすと、
（１）他者が３名以上の場合で、相互の距離の２か所以上に、２m以内が存在する場合、「密集場所」の状況
（２）他者が１または２名の場合で、そのいずれかまたは両者の距離に２m以内が存在する場合、「密接場面」の状況 なお密接空間では、上記状態の時間的経過も重要性をもつ
（３）上記（１）（２）の集合状態の有無にかかわらず、自身と他者が換気のわるい室内等の閉鎖空間内にいる場合、「密閉空間」の状況 なお密閉空間では、他者数が増えるほどSD確保は困難となる
……と、こんなふうな区分けにでもなろうかと、閑人なとあるおとっつぁんには思えたよう。なお、随時加除訂正な構えの由。
*** The following English sentences are currently being edited. ***
"Memorandom about the avoidance strategy of splash infection by the vicious Wuhan coronavirus; that is a little note to confirm the meaning for self-satisfaction by a certain Duddy who has a basically tupid brain (≒ stubborn ≒ a flavor of Asperger?) so must separate in detail and grasp relationship between them with a bird-view."
1 Avoid "3 dense"《3 DENSE》 Closed space (mippei), dense place (misshu), close scene (missetsu)
2 Maintain social distancing (avoid crowds [communicating with others])
In Japan, it is called "social distance"
(*) Both are collectively referred to as “SD” here
3 The common item of "3 dense" in 1 above is the "between self and others" in 2 above, that is, social distancing (social distance) After that, if you divide the "3 dense" into smaller partitions,
(1) If there are 3 or more people and there are 2 m or less within 2 or more of the mutual distances, the situation of "dense place"
(2) In the case of one or two other persons, and if either or both of them are within 2 m, the situation of "close scene"
Note that the time course of the above conditions is also important in a close space.
(3) Regardless of whether or not (1) and (2) above are assembled, when oneself and others are in a closed space such as a room with poor ventilation, the situation of "closed space"
In a closed space, it becomes more difficult to secure SD as the number of others increases.
…… A certain duddy seems that he think like the above. In addition, he seems to have an attitude for preparing to add or remove from time to time.
