HIGH BAROMETRIC PRESSURE AND CEREBRAL HÆMORRHAGE.

barometric pressure cycles

Barometric pressure changes can induce airflow in an open borehole or well screened in the vadose zone, thereby ventilating the soil surrounding the borehole. This paper presents an analytic model of the induced airflow and compares the predictions of the model with experimental measurements. This model may be useful for the design of passive soil vapor extraction as applied to the remediation ...

Note on Two Cases of Cerebral Hæmorrhage

A Case of Bilateral Cerebral Hæmorrhage

Rifleman Gokeu Rana, 42nd Gurkhas, oat. 17i?2, was admitted to hospital on 26th June 1893 with bronchial catarrh. During his service of two years lie had not coine sick to hospital, but stated that occasionally he had had trivial attacks of fever. He had lately returned from a signalling course at Calcutta, and in returning by the steamer had spent one night on shore at Gauhati (ankylostomiasis...

A Case of Cerebral Meningeal Hæmorrhage

The following case appears worthy of record it illustrates the great diagnostic importance ?lumbar puncture in cases of cerebral meningeal haemorrhage, and shows also how such Punctures may assist greatly in the treatment ?f meningeal haemorrhage : A man was admitted into the North-Western Railway hospital, Delhi, on the 4th February, 1934, in an Unconscious state with a temperature of 101.4?F....

AN1326, Barometric Pressure Measurement Using Semiconductor Pressure Sensors

The most recent advances in silicon micromachining technology have given rise to a variety of low-cost pressure sensor applications and solutions. Certain applications had previously been hindered by the high-cost, large size, and overall reliability limitations of electromechanical pressure sensing devices. Furthermore, the integration of on-chip temperature compensation and calibration has al...