modeling of the conduction in a wo3 thin film as ozone sensor

... trans- fer, the electrons of the atom or the molecule remain located in the vicinity of the adsorbate involving a simple deforma- tion of the orbitals. The binding energy of the adsorbate is E w and ... literature. In a previous paper [23], a model of gas sensor based on the conductivity decrease of a polycrystalline film of metal oxide (WO 3 ), i...

Ngày tải lên: 20/03/2014, 13:04

... in a Tertiary Care Hospital in India Madhutandra Sarkar 1 *, Hiralal Konar 2 , DK Raut 3 of the cervical cancer cases occur in the developing countries (Sankaranarayanan & Ferlay, 2006) and ... onset of the symptoms reduces with the increase in educational level of the patients (Sarkar et al., 2011), making the management of the disease easier. Median val...

Ngày tải lên: 22/03/2014, 11:20

... was mainly involved in water, sanitation, drainage and other environmental health improvement in the area from the early years of the resettlement. Their program mainly included education and ... such as pipes and connection pits in the case of blockage. At this stage, the regular maintenance and cleaning of the biogas plant itself was considered unnecessary. Afte...

Ngày tải lên: 05/09/2013, 09:08

... WO 3 has a coefficient thermal expansion smaller than glass does and because of the heteroepitaxial growth of films WO 3 in which the parameters of plane ITO (440) are slightly larger than the ... than these of o-WO 3 . And the reason is that parameters of crystalline structure of m-WO 3 are smaller than that of o-WO 3 or the force constant in W-O bonds i...

Ngày tải lên: 13/02/2014, 03:20

... estimates for the total curvature and area of stable sectors. A stable sector in the sense of [CM3], [CM4] is a stable subset of a minimal surface given as half of a normal tubular neighborhood (in ... tubular neighborhoods of curves lying in the intersection of the surface and the boundary of an extrinsic ball. These domains arise naturally in our mai...

Ngày tải lên: 14/02/2014, 17:20

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Ngày tải lên: 15/02/2014, 13:20

... Note that there are more than 35 observations (the number of individ- ual ship classes), since each shipbuilder, class, and flight was treated as a separate observation; therefore, a ship class ... although these are much smaller compared with the SSN-637 as a baseline. For the DDG-51s, the dif- ference in LSW over the class was about 4 percent. Again, we do not have...

Ngày tải lên: 17/02/2014, 22:20

... aircraft that remain far superior to that of any other military in the world. Maintaining such capabilities is not, of course, a bad thing. Technological superior- ity in the air means that the ... increasingly difficult choices between individual aircraft capabilities and total numbers of aircraft. 83 APPENDIX A Aircraft Included in the Analysis In Chapters Two...

Ngày tải lên: 17/02/2014, 23:20

... to the railroad magnate; quite naturally, therefore, the farmers attempted to use their new organizations as a means of eliminating the one and controlling the other. As in the parallel case of ... State in which the new party made any considerable showing. In the West over 6000 votes were cast in each of the five States Indiana, Illinois, Michigan, Iowa, a...

Ngày tải lên: 21/02/2014, 08:20

... required His sacrifice as much as others, and that, therefore, fasts, penances, invocation of saints, masses for the dead, purgatory, indulgences, are all the inventions of the popes to put money into their ... of it came a cock which crowed, and then a small bird came out of an upper window and sang, and then a woman looked out to ascertain what the noise was about....

Ngày tải lên: 21/02/2014, 14:20