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  • ...ioproducts]] or bio-based products which includes materials, chemicals and energy derived from renewable biological resources. [[Category:Materials stubs]]
    2 KB (257 words) - 10:08, 20 September 2010
  • ...oken off or fall off. Subsequent growth of wood may completely conceal the stubs which will however remain as knots. No matter how smooth and clear a log is [[Category:Energy crops]]
    41 KB (6,609 words) - 10:24, 20 September 2010
  • ...phenomenon can also be made use of in such devices as [[stub (electronics)|stubs]] and [[quarter wave impedance transformer|impedance transformers]]. ...a rate of <math>\scriptstyle v_\mathrm i i_\mathrm i</math>. None of this energy is dissipated in the line or its termination and it must go somewhere. The
    23 KB (3,658 words) - 14:49, 10 December 2011
  • ...|electrical power]], but can be applied to any other field where a form of energy (not necessarily electrical) is transferred between a source and a load. An ...o be constant. For varying signals, it usually changes with frequency. The energy involved can be electrical, mechanical, magnetic or thermal. The concept of
    31 KB (4,821 words) - 14:50, 10 December 2011