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 isEwand ... literature. In a previous paper [23], a model of gas sensor based on the conductivity decrease of a polycrystalline ﬁlm of metal oxide(WO3), in an oxidizing atmosphere, was already described. The interaction ... polycrystallinelayer made up of grains which have a great disparity of shape andsize. In this work, the grains are supposed to be quasi-spherical,identical in size, andsingle-crystal. They are jointed,...

Gynecological Malignancies: Epidemiological Characteristics of the Patients in a Tertiary Care Hospital in India doc

... in a Tertiary Care Hospital in IndiaMadhutandra Sarkar1*, Hiralal Konar2, DK Raut3 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 value of PCI of family of the patients ... commented that increasing maternal age at rst birth was associated with an increasing risk of endometrial and ovarian cancers, and with a decreased risk of cervical cancer. A good proportion...

Sanitation in Urban Poor Settlement and the Importance of Education for the Reduction of the Diffused Pollution - A Case Study of Bauniabad, Bangladesh

... 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. After the testing period, the ... Biogas plant sewerage system in Bauniabad Based on the results of the test plants, the local people requested for further installation of the biogas plants. Accordingly, biogas plants have...

Tài liệu Báo cáo " Survey of WO3 thin film structure built on ito/glass substrates by the Raman and xrd spectroscopies" doc

... WO3 has a coefficient thermal expansion smaller than glass does and because of the heteroepitaxial growth of films WO3 in which the parameters of plane ITO (440) are slightly larger than the ... than these of o-WO3. And the reason is that parameters of crystalline structure of m-WO3 are smaller than that of o-WO3 or the force constant in W-O bonds in the former is larger than in ... formula Scherrer also shows that the size of grains in all WO3 films is about 30 – 35 nm. Moreover the annealing process and the breakage of the double bonds W = O also result in the limit of the...

Tài liệu Đề tài " The space of embedded minimal surfaces of fixed genus in a 3-manifold III; Planar domains " doc

... 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 main result and are unfortunately somewhat more ... of s, a standard argument then gives(II.1.16).Annals of Mathematics The space of embedded minimal surfaces of fixed genus in a 3-manifold III; Planar domains By Tobias H. Colding...

Tài liệu THE BACTERIOLOGY OF PULMONARY TUBERCULOSIS IN A POPULATION WITH HIGH HUMAN IMMUNODEFICIENCY VIRUS SEROPREVALENCE ppt

... ...

Tài liệu Why Has The Cost of Navy Ships Risen - A Macroscopic Examination of the Trends in U.S. Naval Ship Costs Over the Past Several Decades doc

... 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 data for the changes in ... within a class. As before, we used the 1998 Electric Boat study of the changes in construction cost for recent classes of attack submarines. e rates were calculated as before, but the baseline...

Tài liệu Why Has the Cost of Fixed-Wing Aircraft Risen - A Macroscopic Examination of the Trends in U.S. Military Aircraft Costs over the Past Several Decades pptx

... 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. 83APPENDIX A Aircraft Included in the Analysis In Chapters Two and Four, data limitations ... WC-130 X Cargo89APPENDIX BSurvey of IndustryRAND was tasked by N81 and SAF/AQ to learn the reason for the phenomenal cost increases of military ﬁxed-wing aircraft over the past three decades....

Tài liệu The Agrarian Crusade, A Chronicle of the Farmer in Politics doc

... 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 6000votes were cast in each of the five States Indiana, Illinois, Michigan, Iowa, and Kansas. The agrarian aspect of ... the unfortunate experience which the farmershad in their attempts at business cooperation was probably chief. Their hatred of the middleman and of the manufacturer was almost as intense as their...

Tài liệu Count Ulrich of Lindburg A Tale of the Reformation in Germany pptx

... requiredHis 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 andsang, and then a woman looked out to ascertain what the noise was about. Numerous toys of a similarcharacter ... door."Think, father! That he has brought light out of darkness that he has made the boldest stand that ever man hasdone against the power, the tyranny, the impositions of the Pope, and the superstitions...

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