Borkin, Joseph : L’I.G. Farben, Ed. Alta, Paris, 1979, 347 p.

Vier-Farben-Satz und Mobilfunksendetechnik

Als der südafrikanische Mathematiker und Botaniker Francis Guthrie 1852 eine farbige Landkarte der englischen Grafschaften entwarf, fand er heraus, dass er immer nur vier verschiedene Farben benötigte, um die Karte so einzufärben, dass benachbarte Ländereien nicht in der gleichen Farbe markiert waren. Er probierte dies auch mit anderen Karten, auch mit selbst entworfenen, sehr komplizierten Kar...

IRVING H . ZUCKER and JOSEPH P . GILMORE

Experiments were performed to determine the influence of cardiac sympathetic efferent nerve stimulation on the discharge rate of atrial type B stretch receptors in the anesthetized, open-chest dog. In all experiments, the left stellate ganglion was stimulated following volume expansion. To determine the effects of stellate stimulation, the responses of atrial receptors were observed during the ...

Bez nazwy-347

OP - ED P . 3 Your environment

Following the lead of 500 other universities throughout the country, Rice will soon start using Gmail as the campus email provider for students. The switch to Gmail has been an ongoing project for the past two years, Manager of IT Technical Communications Carlyn Chatfield said. "We monitor what our students are asking for, what other institutions are doing, and we watch what 's going on in the ...

OP - ED P . 3 Back to basics

R e a s o n s have b e g u n to t r ickle ou t why Rice Univers i ty a n d BCM fa i led to r each comm o n g r o u n d u n d e r the i r M e m o r a n d u m of Und e r s t a n d i n g last m o n t h . The two i n s t i t u t i o n s c e a s e d c o n s i d e r a t i o n s of a merger Jan. n , in a d v a n c e of t h e Jan. 31 d e a d l i n e set by t h e MOU. An e -ma i l no t i f i ed the Rice...