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doc#125 | separated agglutinins of the ABO series into | at | least three regions (Figs. 1 and 2): one |
doc#126 | about 2,000 individuals when the season was | at | its peak, is now rapidly destroyed by the |
doc#126 | become idlers, social parasites that live | at | the expense of their hardworking relatives |
doc#127 | capillary bed with the pulmonary artery | at | the level of the respiratory bronchiole |
doc#127 | bronchial artery flow would remain constant | at | a certain low level when pressure was maintained |
doc#128 | reciprocal inhibition of the sympathetic) | at | the hypothalamic level induces, by its |
doc#128 | hypothalamic balance plays a crucial role | at | the crossroads between physiological and |
doc#129 | <formul>, it is clear that the only points of Q | at | which a line can meets its image are the |
doc#129 | planes intersecting in a line l, tangent to Q | at | a point P, the two free intersections of |
doc#129 | coincide at P<prime>, the image of P, and | at | this point <formul> and <formul> must have |
doc#129 | generator of <formul> which is tangent to g | at | T. A line through two of these points, |
doc#129 | which meets g in a point P meets its image | at | P. To see this, consider a general pencil |
doc#129 | Observations similar to these can be made | at | each point of g. Hence g must have either |
doc#130 | than by facing up to the intractable tasks | at | home. We should do what we can to discourage |
doc#130 | and effective governmental institutions | at | national and local levels; and they have |
doc#130 | must in their planning be able to count on | at | least tentative commitments of foreign |
doc#130 | also more basic problems. This is the stage | at | which democratic developments must take |
doc#130 | perspective and must become skilled not merely | at | response but also at projection. American |
doc#131 | in living; life leads somewhere. Religion | at | its best is out in front, ever beckoning |
doc#131 | divine instrument. It places certain values | at | least beyond questioning and tampering. |