electrical resistivities and conductivities of commercial metals and alloys
Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science
Ngày tải lên :
25/04/2013, 08:07
... a t e random number i n [ , ) ∗/ double r e t = ( double ) rand ( ) ; return r e t / (RAND MAX+1); } i n t s a m p l e g e o m e t r i c r v ( double p ) { double q ; i n t n = ; { q = rand double ... formatted data and generating a report One of the common formats for interchange of formatted data is ’tab delimited’ where each line corresponds to a single record The individual fields of the record ... 3.4 ’wc’ is a unix utility that display the count of characters, words and lines present in a file If no file is specified it reads from the standard input If more than one file name is specified...
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Practical Troubleshooting of Electrical Equipment and Control Circuits pptx
Ngày tải lên :
07/03/2014, 08:20
... or ‘OFF’ depending on the status of the operand bit that has been assigned to it A NO condition is ‘ON’ if the operand bit is ‘ON’ and it is ‘OFF’ when the operand bit is ‘OFF’ On the other hand, ... condition is ‘ON’ if the operand bit is ‘OFF’ and it is ‘OFF’ when the operand bit is ‘ON’ In short, an NO condition simply follows the bit status (on => on and off => off) and an NC condition follows ... the ratio of the number of turns per phase (a = N1/N2) and the type of connection Table 1.1 gives a quick view of primary-line voltages and line currents and secondary-phase voltages and currents...
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Syllabus for Examination for Issue of Commercial Pilot’s Licence and Instrument Rating - Aeroplanes doc
Ngày tải lên :
07/03/2014, 11:20
... International standards and recommended practices: adoption of international standards and procedures, endorsement of certificates and licenses, validity of endorsed certificates and licenses: ... percentage of mean aerodynamic chord (% MAC) Calculation of cg - Effect of load-shift movement of cg Possible out of limits possible damage due to inertia of a moving load effect of acceleration of the ... data - b) definitions of terms and speeds used Climb and cruise performance use of aeroplane flight data effect of density altitude and aeroplane mass endurance and the effects of the different recommended...
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Determinants of commercial bank interest margins and profitability: some international evidence ppt
Ngày tải lên :
15/03/2014, 14:20
... relationship between capitalization and profitability, and a negative relationship between reserves and profitability Other important determinants of bank margins and profitability, such as ownership, ... before-tax profits over total assets, or before tax profit/ta By s straightforward accounting, before tax profit/ta is the sum of after-tax profits over total assets, or net profit/ta, and taxes ... characteristics and the macro environment, we provide an economic analysis of the determinants of the interest and profitability variables, net interest margin, and before tax profit/ta This empirical...
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Distribution and mobility of heavy metals
Ngày tải lên :
15/03/2014, 23:56
... covered by trees and spontaneous plants The land in the zone is made of alluvial deposits The top layer of the soil, down to a depth of from 0.6 to m, is composed of sand with silt and clay, with ... made of sand and silt Groundwater flows at a depth of about m The contaminated area, whose estimated extension and volume are 5000 m2 and 17,000 m3 respectively, is made up of a mixture of industrial ... One of the pieces of material analysed (A15) has concentrations similar to ones of the relief, whereas the other (A16) has a very high copper level and low content of Fe and of La, Sc, Ti, V and...
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Effect of metal spiking on different chemical pools and chemically extractable fractions of heavy metals
Ngày tải lên :
16/03/2014, 00:07
... case of Ni, Cu, and Cd, into F4 fraction in case of Pb, Cu, and Cd, into F2 fraction in case of Ni, Cd, Pb, and Cu and invariably increased the F1 fraction (water soluble and exchangeable form) of ... (residual fraction), of Ni and Zn from F3 fraction, of Zn from F4 and F2 fractions from sludge The released and added metals were incorporated into F5 (residual) fraction in case of Zn and Pb, into F4 ... Higher content of the F3 and F5 fractions of heavy metals could explain the lower concentration of heavy metals in F2 and F1 fractions [19] This might be ascribed to the presence of unoxidized...
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synthesis, electrical measurement, and field emission properties of a-fe2o3 nanowires
Ngày tải lên :
20/03/2014, 13:08
... thickness of 100 nm Figure shows the TEM images of an a-Fe2O3 NW which was grown on the iron film with a thickness of Fig FE-SEM images of (a) the top view and (b) cross-section view of NWs synthesized ... the resistance of the total NWs in a unit cm2 Fig A schematic graph of the formation of the a-Fe2O3 NWs in thin and thick iron Fig (a) Schematic illustration and (b) circuit diagram of conductive ... resistivity of an a-Fe2O3 NW, and L and r represent the average length (800 nm) and radius (15 nm) of the NW, respectively We assumed that q (4.42 103 Xcm) is a constant for all of the as-produced...
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Asymmetric adjustment of commercial bank interest rates: evidence from Malaysia and Singapore pdf
Ngày tải lên :
22/03/2014, 17:20
... to test hypotheses of short-run behavior Equations of the form of (5) and (9) are reported in Tables and These results are used to derive the mean adjustment lags (6), (10) and (11) which are ... distributions of the maximum likelihood cointegration test statistics,' Oxford Bulletin of Economics and Statistics, August 1992, 54: 461-471 TSENG,W AND R CORKER,'Financial liberalization, money demand and ... benefits of financial liberalization in the Asia-Pacific, an understanding of retail rate rigidities after liberalization is clearly of interest I Retail interest rates in Singapore and Malaysia...
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Origin and Development of Commercial and Islamic Banking Operations pot
Ngày tải lên :
22/03/2014, 21:20
... BC) of Lydia They were of electrum Origin and Development of Commercial and Islamic Banking Operations (a mixture of gold and silver) This must have encouraged the emergence and practices of banking ... ups and downs depending on the political and military conditions of the Republic In time of wars and disorder, inflation, financial stagnation and bankruptcy prevail and in times of peace and ... Bin Salih and above all two Jewish merchants and bankers: Yusuf Bin Finkhas and Harun Bin Imran of Baghdad who were appointed to the office of jahbadh of the Persian province Ahwaz and later...
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Choosing a New Organization for Management and Disposition of Commercial and Defense High-Level Radioactive Materials ppt
Ngày tải lên :
23/03/2014, 00:20
... Nuclear Waste Technical Review Board OCRWM Office of Civilian Radioactive Waste Management OLMS Office of Labor-Management Standards OMB Office of Management and Budget OPIC Overseas Private Investment ... Easterling and Kunreuther, 1995, and Macfarlane and Ewing, 2006 BRC, 2012, pp 23–24 Management and Disposition of Commercial and Defense High-Level Radioactive Materials organizational structure and ... resources and systems, climate, natural haz- BRC, Pub 2012 L 97-425 iii iv Management and Disposition of Commercial and Defense High-Level Radioactive Materials ards and disasters, and economic...
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báo cáo hóa học:" The effects of stochastic resonance electrical stimulation and neoprene sleeve on knee proprioception" doc
Ngày tải lên :
20/06/2014, 01:20
... absolute error of angle reproduction of 50% of the mean The standard deviation and percentage improvement were conservative estimates based on the results of previously reported NWB and PWB studies ... yield an angle reproduction improvement of 30% with a standard deviation of Page of (page number not for citation purposes) Journal of Orthopaedic Surgery and Research 2009, 4:3 http://www.josr-online.com/content/4/1/3 ... risk of injury Our findings correspond with a previous study of SR electrical stimulation of the knee which has shown that postural sway can be Table 4: Mean absolute errors (in degrees) and Standard...
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báo cáo hóa học:" Electrical characterization and nanoscale surface morphology of optimized Ti/Al/Ta/Au ohmic contacts for AlGaN/GaN HEMT" pdf
Ngày tải lên :
21/06/2014, 17:20
... eutectic of the binary systems, and predictions were made about the effective heat of formation of various binaries: TiAl3 of −2.96 kJ/mol, NiAl3 of −5.32 kJ/mol, MoAl12 of −3.9 kJ/mol, and TaAl3 of ... inter-diffusion when compared with samples and A very limited in-diffusion of Au and outdiffusion of Ti and Al occurred through the Ta barrier All of these factors resulted in a low contact resistance ... barrier, and the lowest ρc value of 7.27 × 10−7 ·cm2 is obtained in sample at an annealing temperature of 850°C and an annealing time of 30 s It is noted that after annealing, samples and with...
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Báo cáo hóa học: " Characterization of Titania Incorporated with Alumina Nanocrystals and Their Impacts on Electrical Hysteresis and Photoluminescence" pot
Ngày tải lên :
22/06/2014, 00:20
... superposition of the patterns from two pieces of nanocrystals Both of interplanes spacings, whose values are about 0.237 nm and lie at an angle of near to 60°, are of regular parallelogram with a center and ... of China (Grant number of 60576023 and 60636010), the State Key Program for Basic Research of China (2004CB619004), the State Key Program for Science and Technology of China (2009ZX02101-4) and ... proportional to the size of the nanocrystals In order to further understand the nature of the charge carrier trapping, migration and transfer in Ti0.25Al0.75Ox films with small nanocrystals and the PL excitation...
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Báo cáo hóa học: " Synthesis, Electrical Measurement, and Field Emission Properties of a-Fe2O3 Nanowires" potx
Ngày tải lên :
22/06/2014, 01:20
... thickness of 100 nm Figure shows the TEM images of an a-Fe2O3 NW which was grown on the iron film with a thickness of Fig FE-SEM images of (a) the top view and (b) cross-section view of NWs synthesized ... the resistance of the total NWs in a unit cm2 Fig A schematic graph of the formation of the a-Fe2O3 NWs in thin and thick iron Fig (a) Schematic illustration and (b) circuit diagram of conductive ... resistivity of an a-Fe2O3 NW, and L and r represent the average length (800 nm) and radius (15 nm) of the NW, respectively We assumed that q (4.42 103 Xcm) is a constant for all of the as-produced...
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Báo cáo hóa học: " Department of Electrical Engineering and Computer " docx
Ngày tải lên :
23/06/2014, 00:20
... engineering, and the Ph.D degree in electrical engineering from the University of Maryland, College Park, in 1997 and 2000, respectively She joined the Department of Electrical Engineering and Computer ... Assistant Professor in the Department of Electrical and Computer Engineering at the University of Rochester She received a B.S degree in electrical engineering from Cornell University in 1995 and the ... Assistant Professor with the Department of Electrical Engineering and Computer Science His area of interest mainly focuses on signal processing for wireless sensors and ad hoc networks and on multiuser...
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Báo cáo hóa học: "Department of Electrical Electronic and Computer " pptx
Ngày tải lên :
23/06/2014, 01:20
... conferences and Chairman of EUSIPCO-96 and NSIP-03 He is an Associate Editor of “Multidimensional Systems and Signal Processing” and a Member of the Editorial Board of “Signal Processing” and “IEEE ... and Systems and corecipient of the NORSIG 94 Best Paper Award He is the coauthor of over 250 publications Giovanni L Sicuranza is Professor of signal and image processing and Head of the Image ... currently a Professor and Head of the Institute of Signal Processing, Tampere University of Technology, Tampere, Finland His research interests include nonlinear signal and image processing and analysis,...
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camels and pearls application to financial management of commercial banks
Ngày tải lên :
26/06/2014, 00:20
... health of FLs Problems can be both indicated with too high or low profit Liquidity Liquidity risk threats the solvency of FLs In order to maintain performance, trade off between liquidity and profitability ... scale of banks, effective work, continuously control bank’s activities and risks c Legal Compliance – Points • • Strong internal unity Members of BOD, BOM and SB obey laws and regulations of State ... finding causes and solutions to improve operation efficiency III PEARLS • Is a financial performance monitoring system that consists of a set of a financial ratios of indicators that help standardize...
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VAT LIABILITY AND THE IMPLICATIONS OF COMMERCIAL PROPERTY TRANSACTIONS ppt
Ngày tải lên :
28/06/2014, 17:20
... the land Supply of buildings Article 13B (g) exempts ‘the supply of buildings and parts thereof and land on which they stand’ The supply before occupation of buildings or parts of buildings and ... THOROGOOD PROFESSIONAL INSIGHTS 18 THOROGOOD PROFESSIONAL INSIGHTS Chapter Land and licence to occupy land Definition of land 20 Buildings .20 Scope of the exemption for land and ... to tax THOROGOOD PROFESSIONAL INSIGHTS 20 LAND AND LICENCE TO OCCUPY LAND Scope of the exemption for land and buildings The exemption covers land and anything fixed to the land However, exemption...
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