半導体グルコースセンサの臨床的評価

The incidence of diabetes mellitus is increasing every year,recently. A blood sugar value is one of the most important items in blood tests, and it varies with meals or exercises. Therefore it is necessary to establish a simple and accurate method for measuring glucose concentration. A glucose sensor is newly invented by applying SOS (Silicone On Sapphire)/ISFET (Ion Sensitive Field Effect Transistor). In this paper, its efficiency in measuring glucose concentration in blood plasma is investigated.Article紀要 18: 19-29(1993)departmental bulletin pape

舌並びに廻盲部に腫瘍を形成した稀有な緑色腫の1例

An autopsy case of chloroma developing in a 25-year old female was presented, in which tumor formation was found only in the tongue and at the ileocoecal portion of the intestines. The blood pictures showed a pattern of myeloic leucemia rather than that of monocytic one. As for the origin of chloroma, this case may possibly support the secondary origination as asserted by Askanazy. The nature of Ferrata cells found in the bone marrows was further discussed

Effectivness of Continual Internal Use of Glucuronic Acid on Contraction Fatigue of Skeletal Muscle : Studies on the Excitabilities of Nerve and Muscle in Man, XIX

Article信州醫學雜誌 7(5): 600-602(1958)journal articl

Numerical simulation and visualization of space debris impact : Analysis in the low speed impact and verification by experiment

近年、宇宙開発が進むにつれて、使用済み人工衛星の破片などの宇宙ゴミ(スペースデブリ)が増加し、スペースデブリと宇宙構造物との衝突が重要な問題となっている。本研究では、スペースデブリ衝突時における宇宙構造物構成材料の損傷機構を解明し、その防止策と設計指針を最終目的としている。研究の第一歩として、スペースデブリと宇宙構造物の構成材料をそれぞれ模擬した衝突材と被衝突材を用いて、これらが低速度域で衝突した際の、衝突材の運動挙動および被衝突材の損傷挙動の数値シミュレーションを行った。また、解析結果の妥当性を検討するため、衝突現象の可視化実験および損傷実験を行った。In recent years, as space development proceeds, the space debris such as a flake of the artificial satellite that has been used has increased markedly in the cosmic space. The speed of space debris is the ultra high-speed of about 8km/s, and the phenomenon that the space debris collides to the space structure causes a serious problem. The purpose of this research is to clear the damage mechanism of the composition material when the space debris collides to the space structure. As the first step, the impact phenomenon in low speed region was simulated numerically. Furthermore, the visualization experiment of the impact phenomenon and the damage experiment were investigated to examine the validity of the results of numerical analysis