Ir W Van Etten

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Evidence is presented which supports the concept of a functional membrane barrier in the transition zone at the base of each flagellum of Chlamydomonas eugametos gametes. This makes it unlikely that agglutination factors present on the surface of the cell body can diffuse or be transported to the flagellar membrane. The evidence is as follows: 1) The(More)
The Telecommunication Engineering group at the University of Twente is currently working on two projects about phased array antenna systems with photonic beam-formers. One is the SMart Antenna systems for Radio Transceivers (SMART) project. The other is the Broadband Photonic Beamformer project. Some of the advantages of implementing the beam forming(More)
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