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The hæmoglobin is a normal constituent of the blood, and, being red in colour, gives the red colour to the blood. This hæmoglobin has peculiar relations to oxygen. It can be separated from the blood and experimented upon by the chemist in his laboratory. It is found that when hæmoglobin is brought in contact with oxygen, under sufficient pressure it will form a chemical union with it.
At last he woke into full consciousness on the street, where he found himself walking homeward by his father's hand. The pressure of that hand seemed unusually soft and pleasant. The mother was talking eagerly and wiping her eyes between little happy bursts of laughter. The father listened for a long while in silence. "Yes," he said at last, "it is not a bad beginning if he can keep it up."
Julia left her place and crouched down close to Walter, so that her aunt's hands could include herself in their gentle pressure. "Now for it," said Walter, rising and standing erect, with his back to the fire. "Yesterday," he continued, "as I was riding out before dinner, I met Saunders and Gregson on horseback.
As a chemist and physicist myself, knowing something about capillary attraction, exosmose, endosmose, atmospheric pressure, and gravitation generally, and the movements caused by chemical attraction, I am afraid I must concur in the opinion that we do not yet know the real ultimate cause or causes of the rise of sap in plants. Ashlands, Watford, Herts. Prof.
The Major answered in a tremulous, though cheery voice it was curious how emotion seemed to olden him and returning Warrington's pressure with a shaking hand, told him the news of Arthur's happy crisis, of his mother's arrival with her young charge with Miss . "You need not tell me her name," Mr.
Thus he is in better spirits." Caesar considered that if the Senate really desired peace, their disposition would be quickened by further pressure. He sent Antony across the mountains to Arezzo, on the straight road to Rome; and he pushed on himself toward Ancona, before Pompey had time to throw himself in the way. The towns on the way opened their gates to him.
"Thou art all but a priest, Harry," my Lord Viscount gasped out, with a faint smile, and pressure of his cold hand. "Are they all gone? Let me make thee a death-bed confession."
However valuable these securities may be in themselves, they can not be converted into gold and silver at the moment of pressure, as our experience teaches, in sufficient time to prevent bank suspensions and the depreciation of bank notes.
The first night passed under this stress and pressure. The morning found us face to face with labours still vast, but classified, divided, and half determined. A superior officer came to visit us. He seemed anxious. "They have spotted you," he said. "I hope you mayn't have to work upon each other. You will certainly be bombarded at noon."
The dilatation of the veins of the back of the hand when the hand is raised should disappear, and they should practically collapse, in normal conditions, when the hand is at the level of the apex of the heart. When the venous pressure is increased, this collapse will not occur until the hand is above the level of the heart.
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