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Microwave electromagnetic

Microwaves, electromagnetic spectrum and. 419 Mincralocorticoid, 1083 Minor groove (DNA), 1104-1105 Mitomycin C, structure of, 970 Mixed aldol reaction, 885-886 requirements for. 885-886 Mixed Claisen condensation reaction, 890-891... [Pg.1306]

Microwave catalysis is a catalytic process performed in the presence of a microwave (electromagnetic) field in which the catalyst acts as an energy convertor . It uses microwave irradiation to stimulate catalytic reactions. It is necessary to stress that any sort of electromagnetic or microwave radiation is not itself a catalyst, as has sometimes erroneously stated [1], Similarly, it is not correct to say that microwave irradiation catalyzes chemical reactions [1], The principles of microwave catalysis will be described in the following sections. [Pg.346]

MICROWAVES - This sign must be posted in any area where it is possible to exceed the current occupationally legal limit of exposure to microwave electromagnetic radiation. [Pg.289]

X. Tang, Y. Yang, Surface Modification of M-Ba-Ferrite Powders by Polyaniline Towards Improving Microwave Electromagnetic Response. Appl SurfSci 2009,255, 9381-9385. [Pg.511]

To make interaction between the traveling microwave electromagnetic fields and the electron beam efficient, in a traveling wave tube, the phase velocity or propagation speed of microwaves in the tube is slowed down to approximately equal speed with the speed of electrons in the electron beam. In most... [Pg.490]

By design, in a traveling wave tube, the speed of electrons in the electron bean u (m/s) and the longitudinal phase velocity of microwave electromagnetic field in the slow-wave structure transmission line v (m/s) are made approximately equal. When an electron comes out of the electron gun, the speed of an electron is... [Pg.492]

Nonionizing radiation sources (laser, radar, ultraviolet and infrared light, microwave, electromagnetic interference, radio-frequency [RE] waves, and high-frequency equipment)... [Pg.389]

Perkin, R.M., The heat and mass transfer characteristics of boiling point drying using radio frequency and microwave electromagnetic fields. Int J Heat Mass Transfer 23 687-695 (1980). [Pg.363]

See other pages where Microwave electromagnetic is mentioned: [Pg.262]    [Pg.958]    [Pg.103]    [Pg.277]    [Pg.1040]    [Pg.131]    [Pg.428]    [Pg.520]    [Pg.682]    [Pg.405]    [Pg.405]    [Pg.326]    [Pg.529]    [Pg.871]    [Pg.9058]    [Pg.490]    [Pg.491]    [Pg.492]    [Pg.497]    [Pg.361]    [Pg.428]    [Pg.1195]    [Pg.389]    [Pg.122]    [Pg.323]   


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