... addressed Of particular importance is the discussion of how the DCS is meeting the needs to be open and to take advantage of new market trends The advantages of interfacing third-party software ... degree of automation, maintenance, and operability of the plant Programmable Controllers The author provides a perspective of the criteria for making the many choices of architecture, software, ... also provides a balanced view of alternatives such as PC-based soft control Both the user and the supplier will benefit from this treatment of this important component of discrete manufacturing,...
Ngày tải lên: 06/05/2015, 07:49
... Professor of Chemical Engineering, University of Tennessee ‘What BS degree chemical engineers need is a base level understanding of differential equations, process dynamics, dynamic modeling of ... Calgary from late 1998 to the end of 2005 He joined the University of Auckland in January 2006 He is a registered Professional Engineer and a member of a number of professional societies His research ... in rendering professional services If professional advice or other expert assistance is required, the services of a competent professional should be sought Other Wiley Editorial Of ces John Wiley...
Ngày tải lên: 01/01/2014, 17:44
a real time approach to process control
... Professor of Chemical Engineering, University of Tennessee ‘What BS degree chemical engineers need is a base level understanding of differential equations, process dynamics, dynamic modeling of ... Calgary from late 1998 to the end of 2005 He joined the University of Auckland in January 2006 He is a registered Professional Engineer and a member of a number of professional societies His research ... in rendering professional services If professional advice or other expert assistance is required, the services of a competent professional should be sought Other Wiley Editorial Of ces John Wiley...
Ngày tải lên: 01/04/2014, 10:58
Báo cáo hóa học: "Detection of carcinoembryonic antigen messenger RNA in blood using quantitative real-time reverse transcriptase-polymerase chain reaction to predict recurrence of gastric adenocarcinoma" potx
... cloned in 1987 and is now recognized as a member of the immunoglobulin protein superfamily [12] Many studies have reported detection of gastric cells in blood [13], bone marrow [14], and peritoneal ... cycle of 4), folfox6 (56 cases, with a median cycle of 6), taxol + cisplatin (4 cases, with a median cycle of 4), taxol + 5FU/ Page of CF (Fluorouracil/Leucovorin, cases, with a median cycle of ... morphology of circulating cancer cells and found that the majority of circulating breast cancer cells was in a state of apoptosis In the peripheral blood of cancer Figure Disease-free survival of patients...
Ngày tải lên: 18/06/2014, 16:20
Báo cáo khoa học: "Improvement of a real-time RT-PCR assay for the detection of enterovirus RNA" ppt
... lowest detectable dilution of 10-2 corresponded to a mean threshold cycle of 20.32, while the highest detectable dilution factor of 10-6 corresponded to a Ct/Cp-value of 34.87 Using primer-probe ... Ct/Cp-value of 34.87 Using primer-probe set 2, we obtained a mean Ct/Cpvalue of 21.32 for the dilution of 10-2 and a Ct/Cp-value of 36.52 for a dilution factor 10-6 (fit point method) Linear regression ... Presentation, diagnosis and management of enterovirus infection in neonates Pediatric Drugs 2004, 6:1-10 Rotbart HA: Enzymatic RNA amplifications of the enteroviruses Journal of Clinical Microbiology 1990,...
Ngày tải lên: 12/08/2014, 04:21
Báo cáo khoa học: "Improvement of a real-time RT-PCR assay for the detection of enterovirus RNA" doc
... lowest detectable dilution of 10-2 corresponded to a mean threshold cycle of 20.32, while the highest detectable dilution factor of 10-6 corresponded to a Ct/Cp-value of 34.87 Using primer-probe ... Ct/Cp-value of 34.87 Using primer-probe set 2, we obtained a mean Ct/Cpvalue of 21.32 for the dilution of 10-2 and a Ct/Cp-value of 36.52 for a dilution factor 10-6 (fit point method) Linear regression ... Presentation, diagnosis and management of enterovirus infection in neonates Pediatric Drugs 2004, 6:1-10 Rotbart HA: Enzymatic RNA amplifications of the enteroviruses Journal of Clinical Microbiology 1990,...
Ngày tải lên: 12/08/2014, 04:22
Real time systems design principles for distributed embedded applications by hermann kopetz
... certification of subsystems can be done independently of each other, e.g., the proof that a communication subsystem meets all deadlines is independent of the proof of the performance of a node This ... value of this RT entity Outside its sphere of control, the value of an RT entity can be observed, but cannot be modified For example, the current position of a piston in a cylinder of the engine of ... effort, is one of the great challenges for designers of the next generation of real-time systems The topic of composability is thus a recurring theme throughout the book The material of the book...
Ngày tải lên: 08/03/2016, 11:38
Practical instrumentation for automation and process control 2
... Accuracy can be expressed as any of the following: - error in units of the measured value percent of span percent of upper range value percent of scale length percent of actual output value Figure ... guides Software Relevant software is supplied with most workshop The software consists of demonstration programs which illustrate the basic theory as well as the more difficult concepts of the ... limitation, but from a control point of view can indicate that the filter is in need of cleaning or replacement Flow Profile The flow profile may need to be of a significant form for selected measuring...
Ngày tải lên: 01/01/2014, 21:15
from plant data to process control
... Laguerre functions in Equations (2.4) satisfy the following set of differential equations [ ] - h (t) with the initial conditions Hence, the solution of this set of differential equations yields the ... The problem of finding a maximum of C? with respect to p reduces to finding the zeros of either of the coefficients CN or c ~ + as a function l of p and then checking that the value of C N C N ... solution of the Laguerre coefficients for the first order plus delay process is Derivation of Empirical Rules The first step toward derivation of empirical rules for the optimal choice of the time...
Ngày tải lên: 01/04/2014, 11:02
Báo cáo " Multiband fiR Filter Design and implementation to recover real- time corrupted input speech using dsk tms320c6711 " pdf
... (1) shows that the value of one output sample at time n can be determined with knowledge of the N+1 values of input signal included the present input x[n] and N values of the past inputs x[n-i] ... samples of each filter The output of the first notch filter becomes the input to second notch filter, centered at adjoining frequency, and so on The output of final notch filter is also the output of ... frequency of 0.202 (808Hz) containing 89 coefficients The output of this filter is the input to second notch filter centered at normalized frequency of 0.428 (1720Hz) The coefficients of these...
Ngày tải lên: 05/03/2014, 14:20
Báo cáo " Multiband fiR Filter Design and implementation to recover real- time corrupted input speech using dsk tms320c6711 " ppt
... (1) shows that the value of one output sample at time n can be determined with knowledge of the N+1 values of input signal included the present input x[n] and N values of the past inputs x[n-i] ... samples of each filter The output of the first notch filter becomes the input to second notch filter, centered at adjoining frequency, and so on The output of final notch filter is also the output of ... frequency of 0.202 (808Hz) containing 89 coefficients The output of this filter is the input to second notch filter centered at normalized frequency of 0.428 (1720Hz) The coefficients of these...
Ngày tải lên: 05/03/2014, 14:20
báo cáo hóa học:" Validation of a HLA-A2 tetramer flow cytometric method, IFNgamma real time RT-PCR, and IFNgamma ELISPOT for detection of immunologic response to gp100 and MelanA/MART-1 in melanoma patients" doc
... Precision The precision of an analytical method describes the closeness of agreement (degree of scatter) between a series of measurements obtained from multiple sampling of the same homogenous ... insufficient number of cells Accuracy The accuracy of an analytical method describes the closeness of mean test results (detected) obtained by the method to the true value (expected) of the analyte ... also Page of 25 (page number not for citation purposes) Journal of Translational Medicine 2008, 6:61 serve as antigen presenting cells (APC) in real time RTPCR and ELISPOT analysis Proof of principle...
Ngày tải lên: 18/06/2014, 15:20
Báo cáo hóa học: " Research Article Real-Time Audio-to-Score Alignment Using Particle Filter for Coplayer Music Robots" doc
... Confidence of Score Following The weight of local peaks of the probability distribution of the score position and the beat interval is used as the estimation confidence Let P2% be the set of indicis of ... error of the score following in various conditions: (1) comparisons with Antescofo [25], (2) the effect of two-level synchronization, (3) the effect of the number of particles N, and (4) the effect of ... i wn , i∈P20% (32) where P20% is the set of indicis of the top 20% high-weight particles For example, when the number of particle N = 1000, the size of P20% is 200 Given the current score position...
Ngày tải lên: 21/06/2014, 08:20
Real-Time Digital Signal Processing - Chapter 1: Introduction to Real-Time Digital Signal Processing
... component in a speech signal is much higher than kHz Out -of- band signal components at the input of an ADC can become in-band signals after conversion because of the folding over of the spectrum of ... capable of understanding issues with both hardware and software The cost of hardware has gone down dramatically in recent years The majority of the cost of a DSP solution now resides in software ... Software maintenance is a significant part of the cost of a software system Maintenance includes enhancing the software, fixing errors identified as the software is used, and modifying the software...
Ngày tải lên: 17/10/2013, 14:15
Real-Time Digital Signal Processing - Chapter 2: Introduction to TMS320C55x Digital Signal Processor
... registers (MMRs) 2.3 Software Development Tools The manufacturers of DSP processors typically provide a set of software tools for the user to develop efficient DSP software The basic software tools include ... be used to address one bit or a pair of bits of a specific register The direct addressing mode uses a bit offset to access a particular register's bit The offset is the number of bits counting ... an individual bit or a pair of bits of a register or data memory These types of instructions consist of bit clear, bit set, and bit test to a specified bit (or a pair of bits) Similar to logic...
Ngày tải lên: 19/10/2013, 23:15
Tài liệu Equal Access Means Equal Opportunity for All: Creating a Real-Time Statewide Advanced Placement Consortium February, 2003 ppt
... Dilemma • Almost a quarter of Wisconsin’s public secondary schools cannot/do not offer a single AP course • Of the remaining schools that offer AP courses, ¾ offer only one or two per year • RESULT: ... resources to AP instruction • Unavailability of AP courses preclude guidance counselors from promoting these types of courses to their students Example of the Impact That This Inaccessibility Cycle ... However, in the summer of 1991 I was fortunate enough to be able to attend a pilot program at the University of Iowa called the Advanced Placement Academy The Academy consisted of AP classes in English,...
Ngày tải lên: 15/01/2014, 15:59
Tài liệu Real-Time Digital Signal Processing - Appendix B: Introduction of MATLAB for DSP Applications docx
... vector, plot(xn) produces a linear graph of the elements of xn versus the index of the elements of xn For a causal sequence, we can use x-vector representation alone as plot(xn) ; In this case, the ... two matrices of equal dimensions MATLAB compares the pairs of corresponding elements The result is a matrix of ones and zeros, with one representing `true' and zero representing `false.' In addition, ... type of files in this book B.2 Generation and Processing of Digital Signals Arithmetic expressions often require computations other than addition, subtraction, multiplication, division, and exponentiation...
Ngày tải lên: 25/01/2014, 19:20
Tài liệu Real-Time Digital Signal Processing - Appendix C: Introduction of C Programming for DSP Applications ppt
... of elements to be assigned to an array in brackets after its name One- dimensional array is declared as data_type array_name [ ] N; where the array_name is the name of an array of N elements of ... preprocessor to replace subsequent occurrences of K with the constant value 1024 A C program may consist of one or more functions and one and only one function is called main()with which the operating ... reaches the end _of_ file (EOF) The do/while loop is used when a group of statements needs to be repeated and the exit condition should be tested at the end of the loop The general format of do/while...
Ngày tải lên: 25/01/2014, 19:20
Đánh giá sự biểu biểu hiện gen mã hóa pheromone lai alpha (MF(ALPHA)1) ở các chủng pichia pastoris tái tổ hợp sinh amylase và interleukin 2 bằng kỹ thuật real time PCR
... selected peptide agonists and antagonists of Ste2p".Mol Cell Biol, 16 (9), p 4700-4709 27 Michaelis S, Herskowitz I (1988), "The a-factor pheromone of Saccharomyces cerevisiae is essential for ... 17 39 Kurjan J, Herskowitz I (1982), Structure of a yeast pheromone gene (MF alpha): a putative alpha-factor precursor contains four tandem copies of mature alpha-factor 41 http://www.eolss.net/Sample-Chapters/C17/E6-58-04-09.pdf ... JS, Lee SY (2003), "Engineering Escherichia coli for increased productivity of serine-rich proteins based on proteome profiling".Appl Environ Microbiol, 69 (10), p 5772-5781 19 Jahic M, Veide A,...
Ngày tải lên: 10/02/2014, 15:15
Tài liệu Báo cáo khoa học: "TOWARDS A DICTIONARY SUPPORT ENVIRONMENT FOR REAL TIME PARSING" potx
... sense two of "marry" Thus, the system knows that further semantic analysis need only consider sense two of "persuade" and sense one and two of "marry"; this rules out one further sense of each, ... restructuring must reconstruct the full set of codes This can be done with knowledge of the syntax of the grammar code system and the significance of punctuation and font changes For example, ... playing cards of the same value but of different *CA SUIT *CB *46 s *8A *44 (3) : *46 a pair of kings) (7 300 < GC < - < S-U -Y) (8 *45 a "44 people closely connected : *46 a pair of dancers *45...
Ngày tải lên: 22/02/2014, 09:20