A CASE OF SELECTIVE HYPOALDOSTERONISM DIAGNOSED AFTER CEREBRAL HEMORRHAGE

A 54 year-old male who had suffered from an attack of cerebral hemorrhage five months before was admitted because of increasing dizziness and fatigue. Laboratory examinations on admission revealed both hyponatremia and hyperkalemia. Despite the elevation of plasma renin activity (PRA), plasma aldosterone level was markedly low. Both basal plasma cortisol level and urinary 17-OHCS excretion rate were normal. While cortisol showed a normal response to rapid ACTH infusion test, plasma aldosterone showed no or very low response to each of the endocrinological tests carried out (rapid ACTH infusion test, angiotensin Ⅱ infusion test and furosemide two-hour standing test). However, PRA showed a marked increase in response to furosemide two-hour standing test. On the basis of these findings, a diagnosis of selective hypoaldosteronism (Type Ⅰ) was entablished. The present disease was probably due to destruction of the zona glomerulosa of the adrenal cortex caused by some autoimmune mechanism

Generation and Measurement of Picosecond Laser Pulses (III) -Oscillation and Amplification of a CPM G1ass Laser -

Ultra-short light pulses of several picoseconds are easily obtained from a conventional selιmode-locked Nd3+ glass laser. However, we tried to improve the pulse-width further by use of CPM (Colliding Pulse Mode-locking) method, as a new proposal, in which a saturable absorber cell of 1 mm thick was set in the centre of the laser cavity of 1 m length and a glass rod (LHG-8, 5φ,75ι) was between the cell and the coupling mirror. We used the dye NDL-112 as a saturable absorber of self-mode-locking. The pulse-width was measured by observation of TPF patterns in Rh-6G cell. By exact adjustment of the cell position, we was able to get a long train of about 100 pulses per shot,of which the pulse-width was less than 3 psec, just a half of the conventional.departmental bulletin pape

コミュニケーション能力を育てる言語活動の探究 : 幼・小の発達を踏まえて

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算数的・数学的活動を通して確かな学力を育む授業を充実させるための実践的研究（第2年次） : 次期学習指導要領に向けての岩手県の児童・生徒の「算数・数学の力」の向上を目指して

departmental bulletin pape

算数的・数学的活動を通して確かな学力を育む授業を充実させるための実践的研究 (第3年次) : 次期学習指導要領に向けての岩手県の児童・生徒の「算数・数学の力」の向上を目指して

departmental bulletin pape

算数的・数学的活動を通して確かな学力を育む授業を充実させるための実践的研究 : 次期学習指導要領に向けての岩手県の児童・生徒の「算数・数学の力」の向上を目指して

departmental bulletin pape

Viscous Optimized Design of Waverider Derived from Cone Flow

随着马赫数的升高,波阻和摩阻增加,形成升阻比“屏障”,而乘波构型飞行器是克服这一屏障的有效途径.本文在Ma∞=4.0～20.0、高度H=24.0～52.0 km、圆锥角Ac=5°～10°的条件下,以升阻比为目标函数,进行了乘波体的优化设计,讨论了对乘波体优化外形的影响因素,并给出全马赫数范围的优化乘波体外形及其气动力结果

锥形流乘波体优化设计研究

随着马赫数的升高,波阻和摩阻增加,形成升阻比“屏障”,而乘波构型飞行器是克服这一屏障的有效途径.本文在Ma∞=4.0～20.0、高度H=24.0～52.0 km、圆锥角Ac=5°～10°的条件下,以升阻比为目标函数,进行了乘波体的优化设计,讨论了对乘波体优化外形的影响因素,并给出全马赫数范围的优化乘波体外形及其气动力结果

兰州重离子研究装置周围环境中子和γ辐射监测系统

本文主要介绍兰州重离子研究装置(HIRFL)周围环境中子和γ辐射监测系统的组成及其性能、测点的布置和初步的运行情况。该系统设4个本地站,每个站内各有一台中子和γ探测器及数据采集器,能自动连续给出结果。运行结果表明,该系统能够区分加速器运行和“雨雪冲刷”对环境本底造成的变化