Electrical phenomena at the Washington monument
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چکیده
منابع مشابه
Electrical Phenomena in Nerve
The action of a number of agents, which may be classified as "stabilizers" and "unstabilizers" on the electrical oscillations and after-potentials in the squid giant axon has been examined. The effects on the spike, "positive overshoot," and "potassium potential" were also observed, but where possible concentrations were employed which left these phenomena unaltered. Veratrine augmented the osc...
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متن کاملMonument to the discoveries.
A week ago I was standing with my wife by the River Tagus in Lisbon, next to the Monument to the Discoveries. The monument is at the spot where Vasco da Gama set out to discover the southeast passage from Europe to Asia, past the Cape of Good Hope. Vasco’s discovery marked the beginning of the Portuguese maritime empire. At the furthest tip of Europe, Portugal was perfectly situated to found su...
متن کاملThe University of Washington Department of Electrical Engineering
The Microscale Life Sciences Center desires an automated count of fluorescing live/dead biological cells from images obtained via microscopy. Various cell counting procedures were explored in the literature. Four methods were tried: threshold segmentation, watershed segmentation, crosscorrelation, and a threshold “real-time” cross-correlation hybrid. The threshold technique produced the best re...
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ژورنال
عنوان ژورنال: Science
سال: 1887
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.ns-9.226.537