Studies on the Cutaneous Microcirculation of the Skin Surface : TheChange of Circulating Pattern by the Cold Stimulation

健康で正常な女子大学生を被験者として、左右前腕内側部、左右下肢腔部、前額部の5ヶ所にタオルで5分間の冷刺激を与えて、各部位の皮膚血流を測定した。実験で得た皮膚血流変化曲線の増減の各部分に名称を付し、 175例の血流速度の変化とその程度および変動のpattern 、左右差を観察した。結論は以下のようである。(1)血流の初期下降期、刺激中極期回復期、終了時の全てに特徴ある変動を認めた。②全175例を8つのpatternに分類し、特定の部位に特定のpatternを認めた。すなわち、 I型(本文参照)が両下肢ともに、また右上肢にはⅡ型、左上肢にはⅦ型、前額はⅧ型が多かった。The cutaneous microcirculation of the skin surface was studied on the five parts of the body such as forehead, right and left hands and legs by the five minutes' stimulation of coldness of 2-5℃. Of 175 cases showing reaction by the cold stimulation, the velocities of the blood stream were classified into eight patterns, obtaining the affinity of the above-said parts to the circulation patterns(with significance of 1～5% by X2-test).Considerations were followed on the dilatation as well as the constriction of blood vessels reacting as the vegetative nervous function like Lewis' "Hunting Phenomenon" (1930) by the cold stimulation.departmental bulletin pape

Mechanical Characteristics of a Ductile Material : On Creep Recovery of ASARCO 281

16KJ00003571973論文Articledepartmental bulletin pape

Forward and backward digit span difficulties in children with specific learning disorder

This study examined performance in the forward and backward digit span task of the Wechsler Intelligence Scale for Children–Fourth Edition (WISC–IV) in a large group of children with specific learning disorder (SLD) as compared with a group of typically developing children matched for age and sex. Our results further support the hypothesis that the intellectual difficulties of children with SLD involve working memory in the forward digit span task to a greater extent than in the backward digit span task. The correlation of the two spans with a General Ability Index (GAI) was similar in SLD, and smaller in magnitude than in typically developing children. Despite a GAI within normal range, children with SLD had difficulty with both digit span tasks, but more so for forward span. This pattern was similar for different SLD profiles with clinical diagnoses of dyslexia and mixed disorder, but the impairments were more severe in the latter. Age differences were also investigated, demonstrating larger span impairment in older children with SLD than in younger

Physical layer authentication for wireless communications

公立はこだて未来大学博士（システム情報科学）指導教員：姜　暁鴻doctoral thesi