Search results

From Self-sufficiency
Jump to: navigation, search
  • ..., New Jersey]], laboratories. In 1890 he began concentrating on electrical engineering, and through the next years made many important inventions and improvements
    8 KB (1,126 words) - 21:57, 2 July 2010
  • ...power supplies can be used. The most common classification is constant [[electrical current|current]] power supplies and constant [[voltage]] power supplies. ...welds.<ref>Kalpakjian, Serope and Steven R. Schmid (2001). Manufacturing Engineering and Technology. Prentice Hall. ISBN 0-201-36131-0. p. 780.</ref> Non-consu
    22 KB (3,345 words) - 12:03, 20 June 2010
  • ...builds heat-insulated shelters. She is said to be proficient in mechanical engineering as well. ...is a Black Belt in [[Tang Soo Do]]. He also is proficient in [[plumbing]], electrical maintenance, [[drywall]] refurbishing, [[framing]] and framework, [[concret
    29 KB (4,323 words) - 19:28, 24 June 2010
  • ...[[electric motor|electric]], hydraulic, or pneumatic system. Although the engineering difficulties involved in producing a gas-operated rotary cannon with such a ..., fed via linked cartridge belt or a linkless feed system. Fire control is electrical, using a 27v DC system. The cannon has 10 [[pyrotechnic cocking charge]]s,
    4 KB (628 words) - 20:16, 2 July 2010
  • ...ity''' is electricity generated by [[hydropower]], i.e., the production of electrical power through the use of the gravitational force of falling or flowing wate ...er turbine.jpg|thumb|right|230px|[[Water turbine|Hydraulic turbine]] and [[electrical generator]].]]
    39 KB (5,447 words) - 23:02, 2 July 2010
  • | journal = Chemical and Engineering News ...am]] of a person with phenobarbital overdose may show a marked decrease in electrical activity, to the point of mimicking [[brain death]]. This is due to profoun
    20 KB (2,657 words) - 16:42, 27 September 2010
  • 109 AA Engineering<br/> 106 Electrical Research Lab Inc. (formerly Sentinel Radio corp)Chicago<br/>
    10 KB (1,339 words) - 17:24, 31 August 2010
  • ...er short fibre lengths and produce weak paper. Although large amounts of [[electrical energy]] are required to produce mechanical pulp, it costs less than chemic ...[[honeycomb]], used as a core material in [[composite material]]s, [[paper engineering]], [[construction paper]] and [[paper clothing]]
    21 KB (3,131 words) - 10:08, 20 September 2010
  • ...dium (e.g., [[Permeability (fluid)|permeability]], [[tensile strength]], [[electrical conductivity]]) can sometimes be derived from the respective properties of ...ineering]] ([[petroleum engineering]], [[bio-remediation]], [[construction engineering]]), [[geosciences]] ([[hydrogeology]], [[petroleum geology]],
    3 KB (372 words) - 10:08, 20 September 2010
  • ...ent in mining operations. Advanced ceramics are also used in the medicine, electrical and electronics industries. ...sical properties which constitute the field of [[materials science]] and [[engineering]] include the following:
    28 KB (3,876 words) - 10:08, 20 September 2010
  • ...e a rudimentary [[damp-proof membrane]]. Small offcuts are used as [[shim (engineering)|shims]] to level floor joists. In areas where slate is plentiful it is als Because it is a good [[electrical insulator]] and [[fireproof]], it was used to construct early-20th century
    13 KB (1,933 words) - 10:08, 20 September 2010
  • ...ing the solution while it is subject to an applied [[Direct Current|DC]] [[electrical bias]]. The mixture would then solidify into a polymeric material that exhi ...lity most research has been devoted to developing polymers that respond to electrical stimuli in order to mimic biological systems.
    25 KB (3,633 words) - 10:09, 20 September 2010
  • ...or solid form<ref name=Callister>Callister (2007): "Materials Science and Engineering - An Introduction," 557-558.</ref>. Because of their various properties, LCPs are useful for electrical<ref>FCI (2000): "Metral Signal Header
    4 KB (613 words) - 10:09, 20 September 2010
  • The study of failure in [[polymer]]ic products is called '''forensic polymer engineering'''. The topic includes the [[fracture]] of plastic products, or any other r *[[Forensic electrical engineering]]
    10 KB (1,521 words) - 10:09, 20 September 2010
  • ...opolymer]]ized with ethylene. This allows polypropylene to be used as an [[engineering plastic]], competing with materials such as [[Acrylonitrile butadiene styre ...o used as an alternative to [[polyvinyl chloride]] (PVC) as insulation for electrical cables for [[Low Smoke Zero Halogen|LSZH]] cable in low-ventilation environ
    25 KB (3,657 words) - 10:10, 20 September 2010
  • ...al/104048290/abstract DOI: 10.1002/pola.1993.080311109]</ref> [[Insulator (Electrical)|insulation]] for [[electronics]],<ref name="kumar" /> and in military mate ...from both academia and industry for the purpose of [[polymer]] science and engineering research.<ref name="zhang" />
    17 KB (2,260 words) - 10:10, 20 September 2010
  • ...oxide additive adds high thermal conductivity but does not change the high electrical insulation property of the silicone rubber. This type of tape self-fuses o *[[Forensic engineering]]
    8 KB (1,198 words) - 10:10, 20 September 2010
  • This polymer is merged into composites as a [[prepreg]] matrix used in electrical [[printed circuit board]]s, structural [[aircraft]] – [[aerospace]] compo ...e Honeycomb core (H/C) as the matrix binder. This Phenolic is used in many electrical applications such as [[Circuit breaker|breaker]] boxes, [[brake lining]] ma
    10 KB (1,378 words) - 10:10, 20 September 2010
  • ...t, A. N.; Campion, R. P.; American Chemical Society. Division of Rubber, ''Engineering With Rubber: How to Design Rubber Components''; Munich: Hanser Publishers: ...llent abrasion resistance; but sensitive to oil, wastewater and [[ozone]]; electrical properties good, but not outstanding
    5 KB (640 words) - 10:10, 20 September 2010
  • ...a ligand. This can be achieved by known [[crystallization]] and [[crystal engineering]] techniques. The mechanisms of [[Molecular self-assembly]] processes on a ===Electrical Conductivity===
    23 KB (3,302 words) - 10:11, 20 September 2010

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)