... 4 i absolute pressure (psia), 4 Affinity Laws, The, 3 9 , 9 8 , 9 9 , 2 3 5 impeller diameter, 4 2 air aspiration, 33 alignment techniques, 145 laser alignment, 146 reverse dial indicator alignment, ... alignment, rim and face alignment, 146 145 American National Standards Institute American Petroleum Institute ( M I ) American Voluntary Standards (AVS), Archimedes, 77 Bachus & Custodio formula, ... bases, 148 bearing failure, 159 58 18,100 dirt and abrasion, 161 improper mounting, 160 vibration brinelling, 16 1 oil, 157 bearing maintenance, 163 bearing seals, 167 mechanical seal, 167 labyrinth
Ngày tải lên: 13/08/2014, 09:21
... which is negligible for micrometer pixel sizes and sub-micrometer elevations 2 Crystal lattice waviness is equivalent to lattice misorientation The angle of incidence of the Bragg maximum is shifted ... Monolithic system, of diffractors, 507 Multichannel supermirror, 59 Multifoil optical (MFO) condenser, 319 design and testing for, 319 in EUV region, 325 in visible and X-ray region, 324 EUV bifacial ... algorithm, 427 optimization method with fixed thickness layers, 431 partially polarized radiation, 434 polarization analysis, 414 reciprocal space maps of Sc/Cr, 402 reflectivities measurement, 414
Ngày tải lên: 13/08/2014, 05:22
MOSFET MODELING FOR VLSI SIMULATION - Theory and Practice Episode 14 potx
... is reduced to choosing p such that F(p) is minimized Maximization of an objective function is essentially the same problem as minimization, because maximization of F(p) is the same as minimization ... instructive to discuss some basic definitions [14]-[18] which will help understand the optimization technique as used for model parameter extraction 10.2 Basics Definitions in Optimization Let ... This will be followed by some basic definitions, which will be useful in understanding the optimization methods in general, and then discuss the optimization algorithms that are most widely used
Ngày tải lên: 13/08/2014, 05:22
MATHEMATICAL METHOD IN SCIENCE AND ENGINEERING Episode 14 doc
... Fourier series are very useful in representing a function in a finite interval, like [0,27r] or [-L, L], or a periodic function in the infinite interval (-CO,CO) We now consider a nonperiodic ... function in the infinite interval (-o,co) Physically this corresponds to expressing an arbitrary signal in terms of sine and cosine waves We first consider the trigonometric Fourier expansion ... Fourier analysis of finite wave train: We now find the Fourier transform of a finite wave train, which is given as (16.44) For N = 5 this wave train is shown in Figure 16.1 Since f ( t ) is
Ngày tải lên: 13/08/2014, 09:21
Materials Science and Engineering Handbook [CRC Press 2001] Episode 14 pps
... 50Selecting Mechanical PropertiesCRC Handbook of Materials Science & Engineering 1586 Trisilicon tetranitride (Si3N4) (reaction bonded) 1400˚C 20.3 x103Trisilicon tetranitride (Si3N4) (hot ... Ceramics Poisson’s Ratio Selecting Poisson’s Ratios for Ceramics Selecting Poisson’s Ratios of Glass Selecting Compression Poisson’s Ratios of Treated Ductile Irons Selecting Torsion Poisson’s ... Elasticity in Tension for Polymers Selecting Compression Moduli of Treated Ductile Irons Selecting Modulus of Elasticity in Compression for Polymers Selecting Bulk Moduli of Glass Selecting Moduli
Ngày tải lên: 13/08/2014, 16:21
Tài liệu THE WEALTH REPORT 2012: A GLOBAL PERSPECTIVE ON PRIME PROPERTY AND WEALTH pptx
... American Swiss German Chinese Singaporean Canadian Nationalities growing in importance Chinese Indian Brazilian Malaysian Norwegian Kazakhstani UAE Australian Indonesian Turkish Nationalities ... burgeoning prime residential markets; weaker economic conditions and high inflation, with a concomitant decision by the Bank of India to raise interest rates 13 separate times in 2011, contributed ... NAIROBI: These cities have the critical mass and mix of institutions devoted to social questions and justice for the powerless, with Nairobi increasingly important in a rapidly urbanising world They
Ngày tải lên: 16/02/2014, 11:20
Tài liệu Harlan coben and I pptx
... Child and I (Book Reviews) Michael Connelly and I (Book Reviews) Patricia Cornwell and I (Book Reviews) Robert Crais and I (Book Reviews) Please visit my website and grab your copies ... David Baldacci and I (Book Reviews) Dick Francis and I (Book Reviews) James Patterson and I (Book Reviews) Jeffrey Archer and I (Book Reviews) Kathy Reichs and I (Book Reviews) ... exists in fact or not The FBI is also involved and tries and pin his wife's murder on him too Despite this hindrance, David Beck continues to press on to find out the truth The truth inevitably
Ngày tải lên: 21/02/2014, 13:20
Cancer incidence, mortality and survival by site for 14 regions of the world. pdf
... 2000 estimates, and is substantially higher for Africa and South East Asia.It is quite likely that cancer registry data in these regions systematically underestimates bothincidence and mortality ... developing regions of the world Sex Site China Qidong China Shanghai Bangalore India India Bombay India Madras Philippine s Rizal Thailand Chiang Mai Thailand Khon Kaen Cuba Trang 6a Adapted from ... other epidemiological evidence from registries, community studiesand disease surveillance systems For China and India, cause patterns of mortality were based on existing mortality registrationsystems,
Ngày tải lên: 22/03/2014, 16:21
Báo cáo khoa học: Making sense of G-quadruplex and i-motif functions in oncogene promoters pot
... cautious in drawing conclusions from experiments in which acidic conditions are used to drive i-motif formation With this caveat in mind, the two classes of i-motifs shown in Fig 3 can be identified In ... expand and revise this initial classification, which is admittedly based on quite limited information Class I (Fig 2A) is seemingly the simplest case, in which a single G-quadruplex predominates, but ... G-quadruplexes and i-motifs are functionally relevant in promoter regions, some of which is summarized in this minire-view, direct evidence for their existence in cells is still not available This objective
Ngày tải lên: 23/03/2014, 03:20
Lecture 7: Exceptions and I/O pptx
... a FileDescriptor object Random-Access file: RandomAccessFile allow you to read/write data beginning at the a specified location a file pointer is used to guide the starting position It’s ... 1Lecture 7:Exceptions and I/O Trang 2Overview of the exception hierarchy A simplified diagram of the exception hierarchy in Java Throwable IOException Runtime Exception All exceptions extend the ... filesize = fh1.length(); int bufsize = (int)filesize/2; buffer1 = new byte[bufsize]; Trang 21The File class The File class is particularly useful for retrieving information about a file
Ngày tải lên: 24/03/2014, 03:20
university of minnesota press revolution televised prime time and the struggle for black power oct 2004
... challenge hegemonic notions of race in America.5 But how does African American society, which is historically positioned outside mainstream political power and certainly outside power po-sitions ... importance of having positive representations of African Americans on television became a part of the critical dis-course from television’s inception After a period of relative invisibili-ty in the 1950s, ... How did this comic move into the public forum of prime-time television? Black women played an important role in publicizing the cerns of black artists within the television industry Through inter-views
Ngày tải lên: 11/06/2014, 13:07
báo cáo sinh học:" Thirty years after Alma-Ata: a systematic review of the impact of community health workers delivering curative interventions against malaria, pneumonia and diarrhoea on child mortality and morbidity in sub-Saharan Africa" docx
... clinics It is not possible to assess the validity of this hypothesis since no empirical evidence for or against it is presented However this highlights the importance of considering and assessing ... Malaria, diarrhoea and pneumonia are of huge public health importance in sub-Saharan Africa and if ITNs, antimalarials, antibiotics, oral rehydration solution and other simple interventions were ... chemoprophylaxis This review was limited in scope to CHW programmes delivering curative interventions, with or without preventive ones, since it was concerned with the effectiveness of CHWs in improving
Ngày tải lên: 18/06/2014, 17:20
Power Quality Harmonics Analysis and Real Measurements Data Part 14 docx
... compatibility limits, but voltage interharmonics exceed the compatibility limits in all the analyzed situations. THD of line currents exceed the compatibility limits in all the heating stages. ... balancing in this stage of the melting process. THD of line currents have values of 20% 70%, and exceed very much the compatibility limits during the recording period. This indicates a significant ... high and exceed the compatibility limits. Fig. 26. DPF and PF per phase 1 in the intermediate state (MV Line) The difference between the power factor and the displacement factor is significant
Ngày tải lên: 19/06/2014, 08:20
Convection and Conduction Heat Transfer Part 14 pptx
... (1) defines the heat flux (Radovic & Lalovic, 2005), which is released during liquid cooling, solidification and solid cooling in classical models The heat evolved after solidification was ... widely used Scheil relationship, which assumes uniform solute concentration in the liquid but no diffusion in the solid (Shi & Guo, 2004): where ko the equilibrium partition coefficient of the ... factorial design technique The factorial design technique is a collection of statistical and mathematical methods that are useful for modeling and analyzing engineering problems In this technique,
Ngày tải lên: 19/06/2014, 10:20
Current Trends and Challenges in RFID Part 14 potx
... Hsing University 2Department of Computer Science and Engineering National Chung Hsing University Taiwan 1 Introduction In recent years, Radio Frequency Identification (RFID) technology is ... concerned issues are the tracking and the location privacy Based on the characteristic of outstanding traceability, the history of the tag’s location might be identified as a tag’s information is intercepted ... four orientations, considering the additional space requirement However, for the applications in which query efficiency is most crucial, applying all four orientations may be a better choice 4.2.2
Ngày tải lên: 19/06/2014, 19:20
Artificial Neural Networks Industrial and Control Engineering Applications Part 14 pdf
... 464 Artificial Neural Networks - Industrial and Control Engineering Applications Angular position and velocity can be calculated by substituting the coefficients driven in Eqn ... Actual Estimation Fig. 10. The FFN type ANN estimations for the training cases. Conditioning Monitoring and Fault Diagnosis for a Servo-Pneumatic System with Artificial Neural Network Algorithms ... Applications learning is only based on observation of the input output relationship unlike other schemes that require an explicit... obtained after training (second configuration) 472 Artificial
Ngày tải lên: 20/06/2014, 00:20
From Turbine to Wind Farms Technical Requirements and Spin-Off Products Part 14 potx
... similar ventures in South Carolina, Alabama and Florida (with one of the first documented artificial reefs being initiated by a private individual in the 1800s in South Carolina), as well as in ... five years, it is still a significant increase in abundance and diversity for the immediate area It has also become a major diving attraction for the area One of the key issues with artificial ... receiving seabed as available habitat for infaunal and epifaunal species (animals living in and on the seabed) For immobile species, this can also result in mortality, either through the impact itself,
Ngày tải lên: 20/06/2014, 01:20
báo cáo hóa học:" Male circumcision for HIV prevention: current evidence and implementation in sub-Saharan Africa" pdf
... Policy Initiative: Male Circumcision Decisionmakers Tool [http://www healthpolicyinitiative.com/index.cfm?id=software&get=MaleCircumcision] 132 USAID Health Policy Initiative: The... standard: ... circumcision and risk of HIV infection in sub-Saharan Africa: a systematic review and meta-analysis AIDS 2000, 14:2361-2370... of male circumcision on HIV incidence and risk ... overcome in order to improve reliability [117]. DHS data are, moreover, often bidirectional, indicating contrasting and context-specific effects. In Tanzania, for example, circumcision in men is higher
Ngày tải lên: 20/06/2014, 08:20
The Elements of Investing by Burton G. Malkiel and Charles D. Ellis Dec 14, 2009_5 docx
... and minimizing mistakes As in so many human endeavors, the secrets to success are patience, persistence, and minimizing mistakes In driv-ing, it ’ s having no serious accidents; in tennis, the ... amateur or professional Brilliant, consistently rational, and blessed with a superb mind for business, he concentrates more time and effort on being a better investor and is more disciplined One of ... 11Avoid Blunders genius when your Internet stock doubled and then doubled again The fi rst step in dealing with the perni-cious effects of overconfi dence is to recognize how per-vasive it is In
Ngày tải lên: 21/06/2014, 08:20
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