states of the field and their properties
Process industrial instruments and controls handbook
... between the thermocouple and the thermowell This could occur if the thermocouple were not properly seated against the inside tip of the well Heat transfer from the thermowell to the thermocouple ... maintaining) of automation systems Field- Based Systems The concept and advantages of a field-based system are introduced The importance of maximizing the utility of Fieldbus and the explosive trend of adding ... Controllers The author provides a perspective of the criteria for making the many choices of architecture, software, and hardware The tables of the choices of networks and input/output (I/O) outline the...
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A real time approach to process control 2ed
... With these basic tools and an understanding of how to apply them, they can solve most of their control problems themselves What they not need is the theory and mathematics that usually surround the ... examples The growth in the performance and speed of the PC has made the migration of numerically intense applications to PC platforms a reality This, combined with the flexibility and ease of use of the ... thermocouple are known, then the magnitude of the e.m.f generated will be a measure of the temperature of the other junction This other junction is called the hot junction The e.m.f generated for...
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a real time approach to process control
... With these basic tools and an understanding of how to apply them, they can solve most of their control problems themselves What they not need is the theory and mathematics that usually surround the ... examples The growth in the performance and speed of the PC has made the migration of numerically intense applications to PC platforms a reality This, combined with the flexibility and ease of use of the ... thermocouple are known, then the magnitude of the e.m.f generated will be a measure of the temperature of the other junction This other junction is called the hot junction The e.m.f generated for...
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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
... apoptosis and the antitumor immune response of the host These immunized macrophages may sensitize the cytotoxic T lymphocytes of the host, and the sensitized T lymphocytes may attack the residual ... design of the study FA and WDY drafted the manuscript and participated in the statistical analysis HP and XRH conceived of the study, and participated in its design and coordination and helped ... micrometastatic cancer lesions of the patients [23] To clarify this hypothesis, further investigations regarding the correlation between the existence of circulating cancer cells and the host immune response...
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Báo cáo khoa học: "Improvement of a real-time RT-PCR assay for the detection of enterovirus RNA" ppt
... wrote the manuscript WV defined the study, designed the primers, analyzed the data, co-interpreted the results and co-wrote the manuscript PB and AH contributed their ideas to the design of the ... between the obtained Ct/Cp-values and the log10 of the undiluted control (R2 = 0.984 and R2 = 0.924 for primerprobe set and respectively) The dynamic range of the assay spanned at least logs for ... in the case of equivocal results Further investigation however should be performed on the detection of Coxsackievirus A24 MP carried out the laboratory experiments, interpreted the results and...
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Báo cáo khoa học: "Improvement of a real-time RT-PCR assay for the detection of enterovirus RNA" doc
... wrote the manuscript WV defined the study, designed the primers, analyzed the data, co-interpreted the results and co-wrote the manuscript PB and AH contributed their ideas to the design of the ... between the obtained Ct/Cp-values and the log10 of the undiluted control (R2 = 0.984 and R2 = 0.924 for primerprobe set and respectively) The dynamic range of the assay spanned at least logs for ... in the case of equivocal results Further investigation however should be performed on the detection of Coxsackievirus A24 MP carried out the laboratory experiments, interpreted the results and...
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Real time systems design principles for distributed embedded applications by hermann kopetz
... window and enlarges the size of another window on his multimedia terminal, then the system can reduce the bandwidth and the processing allocated to the first window to free the resources for the other ... cylinder The amount of fuel and the timing depend on a multitude of parameters: the intentions of the driver, articulated by the position of the accelerator pedal, the current load on the engine, the ... process lag and rise time of the step-response function • The dead time of a control loop is the time interval between the observation of the RT entity and the start of a reaction of the controlled...
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Practical instrumentation for automation and process control 2
... - The speed of the body relative to the flowstream The faster the car moves or the stronger the wind blows, then the stronger the dynamic pressure that you feel on your hand This is because of ... Resonance The frequency of oscillation that is maintained due to the natural dynamics of the system Response Defines the behaviour over time of the output as a function of the input The output is the ... of workshops to cover the major areas of technology These courses are presented by instructors who are experts in their fields, and have been attended by thousands of engineers, technicians and...
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from plant data to process control
... which proves the theorem Remarks: 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 ... with the identification of these FIR/FSR models from process input-output data The first problem is their high dimensionality The order of these models is equal to the settling time of the process ... with respect to choice of p The integral squared error between the unit impulse response of the process and that of the N t h Laguerre model is defined as and the derivative of this integral squared...
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Báo cáo " Multiband fiR Filter Design and implementation to recover real- time corrupted input speech using dsk tms320c6711 " pdf
... 0.395 and 0.4 (1580 to 1600Hz) The stopbands and passbands of this 88th order five-band notch filter are summarized on the following table Table Specification of the five-band FIR notch filter Band ... algorithm and Chebyschev's approximation theory and the Kaiser window function The desired filter is the five-band notch filter with the center frequencies of 808 Hz and 1800Hz In this design, the ... arbitrary input voice signal The stopband and the center cut-off frequencies of these filters can be adjusted by the access instructions in the operation C program of the TMS320C6711 floating point...
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Báo cáo " Multiband fiR Filter Design and implementation to recover real- time corrupted input speech using dsk tms320c6711 " ppt
... 0.395 and 0.4 (1580 to 1600Hz) The stopbands and passbands of this 88th order five-band notch filter are summarized on the following table Table Specification of the five-band FIR notch filter Band ... algorithm and Chebyschev's approximation theory and the Kaiser window function The desired filter is the five-band notch filter with the center frequencies of 808 Hz and 1800Hz In this design, the ... arbitrary input voice signal The stopband and the center cut-off frequencies of these filters can be adjusted by the access instructions in the operation C program of the TMS320C6711 floating point...
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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
... guide for others in the field to validate these and other similar assays for assessment of patient T cell response These methods can be applied not only to cancer vaccines but to other therapeutic ... assay performance of each assay met the validation criteria and the three validated assays demonstrated that they served their intended use Discussion The use of a wide variety of different immunoassays ... understanding of the immune response seen in peripheral blood vs the response at the tumor site will help us more fully understand the mechanisms of cancer vaccine and its potency The use of validated...
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Báo cáo hóa học: " Research Article Real-Time Audio-to-Score Alignment Using Particle Filter for Coplayer Music Robots" doc
... (2) the effect of two-level synchronization, (3) the effect of the number of particles N, and (4) the effect of the width of window function θ in (11) Then, the computational cost of our algorithm ... distribution, (2) observation and audio-score matching, and (3) estimation of the tempo and the score position, and resampling of the particles Figure illustrates these steps The size of each particle represents ... Octlow = and Octhi = The value of each element in the score chroma vector cs τi is when the score has a k corresponding note between the octaves Octlow and Octhi , and otherwise The range of the chroma...
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Real-Time Digital Signal Processing - Chapter 1: Introduction to Real-Time Digital Signal Processing
... compression and expansion is called companding (compressing and expanding) For example, the m-law (used in North America and parts of Northeast Asia) and A-law (used in Europe and most of the rest of the ... 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 signals and distortions in the discrete ... flat magnitude response and linear phase in the passband extending from the DC to its cut-off frequency and infinite attenuation in the stopband The roll-off requirements of the reconstruction filter...
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Real-Time Digital Signal Processing - Chapter 2: Introduction to TMS320C55x Digital Signal Processor
... the CB for the Ymem operand, the B-bus (BB) for the Cmem operand, and the D-bus (DB) for the Smem or the Xmem operands For the Lmem operand read, both the CB and the DB will be used The AU will ... check the Keep asm files box and interlist C and ASM statements box Compile and debug the code, then load exp2a.out and issue the Go-Main command Watch and record the changes in the AC0, AR0, and ... observe the contents of the CPU registers, data and I/O memory locations, and the current DSP states of the status registers The C55x simulator also provides profiling capabilities that tell users the...
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Tài liệu Equal Access Means Equal Opportunity for All: Creating a Real-Time Statewide Advanced Placement Consortium February, 2003 ppt
... Benefits: TEACHERS Increase their professional skills Increase their employment opportunities/security Enrich their professional lives Enhance their employability in other educational settings ... Biology, and Mathematics, which were condensed into sixweek, intensive courses Students enrolled in one of the four courses, and at the end of the coursework, took the appropriate AP exam I took the ... Rural and/ or low income school districts can: • Employ economies of scale as they pool their AP teacher talents with other school districts throughout the state of Wisconsin; • Begin to “level the...
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Tài liệu Real-Time Digital Signal Processing - Appendix B: Introduction of MATLAB for DSP Applications docx
... in parentheses This first line distinguishes the function file from a script file The name of the function should match the name of the M-file If there is a conflict, it is the name of the M-file ... time-invariant system Let x(n) be the input sequence and y(n) be the output sequence of the system If h(n) is the impulse response of the system, the output signal of the system can be expressed as ... repeat a set of commands and functions several times It is important to note that we should not name a script file the same as the name of a variable in the workspace and the name of a 460 APPENDIX...
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Tài liệu Real-Time Digital Signal Processing - Appendix C: Introduction of C Programming for DSP Applications ppt
... postfix position, the old value of the identifier is used to evaluate the rest of the expression, and then the identifier is modified These unary operators (require only one operand) are often used ... The operating system passes the strings on the command line to main More precisely, the operating system stores the strings on the command line in memory and sets argv [ ]to the address of the ... (firfltr), the name of the file that holds the program to be executed on the command line argv [ ]points to the address of the second string (infile) on the command line, argv [ ]to coefile, and argv...
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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
... real-time reverse transcription PCR (RT-PCR): trends and problems".J Mol Endocrinol, 29 (1), p 23-39 Caplan S, Kurjan J (1991), "Role of alpha-factor and the MF alpha alpha-factor precursor in mating ... "Microarray-Based Transcriptome Analysis of Recombinant Pichia Pastoris Strains Overexpressing Alpha-Amylase and Interleukin-2".International Journal of Bioscience, Biochemistry and Bioinformatics (IJBBB), ... genetically 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...
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Tài liệu Báo cáo khoa học: "TOWARDS A DICTIONARY SUPPORT ENVIRONMENT FOR REAL TIME PARSING" potx
... comparatively constrained field of an LDOCE entry and therefore, a small proportion of the overall restructuring task Figure (Illustrates the grammar code field for the third word sense of the verb "believe" ... in the extension of the use of grammar codes and the improvement of the word sense classification system Similarly, there is a Bobrow, R.(1978) The RUS System, BBN Report 3878, Bolt, Beranek and ... (central) senses of the definition vocabulary together with a classification of the relationships between these senses and domain specific concepts, the LDOCE definition of a new word sense often contains...
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