We investigate the relationship between three-valued Kripke/Kleene semantics and stratified semantics for stratifiable logic programs. We first show these are compatible, in the sense that if the three-valued semantics assigns a classical truth value, the stratified approach will assign the same value. Next, the familiar fixed point semantics for pure Horn clause programs gives both smallest an...

The clarification of biological feed stocks during the production of biopharmaceutical proteins is challenging when large quantities of particles must be removed, e.g., when processing crude plant extracts. Single-use depth filters are often preferred for clarification because they are simple to integrate and have a good safety profile. However, the combination of filter layers must be optimize...

Prentice & Pyke (1979) established that the maximum likelihood estimate of an odds ratio in a case-control study is the same as would be found by fitting a logistic regression; in other words, for this specific target the incorrect prospective model is inferentially equivalent to the correct retrospective model. Similar results have been obtained for other models, and conditions have also been ...

I81 REFERENCES [lo] A. Fialkow and I. Gerst, ‘The transfer function of networks R. P. Sallen and E. L. Key, “A practical method of designing RC without mutual reactance,” Quot. AppZied Math., vol. 12, pp. active filters,” IEEE Trans. Circuit Theory, vol. CT-2, pp. 74-85, 117-131, July 1954. Mar. 1955. [l 1) E. A. Guillemin, Synthesis of Pas&e Networhx New York: A. S. Sedra. “Generation and clas...

In this paper, Gaussian and elliptic high pass filters are analyzed for image sharpening qualitatively and quantatively . The filters are implemented in frequency domain using matlab software. Experiments are performed to compare the performance of both the filters ,processed images are presented. The results demonstrate that elliptic yields better results.

Filters are two-port networks that may pass or attenuate frequencies within defined ranges and can alter the frequency response of any system. In present research study, goals optimization controller embedded with (ADS2019) used to design Butterworth Elliptic bandpass filters (18GHz – 38GHz), a bandwidth (7GHz), stopband attenuation (S21=-60dB), passband (S21=-1dB). Three types each filter (Hp-...

In this paper, the notions of tense operators and filters in \(BL\)-algebras are introduced several characterizations them obtained. Also, relation among \(BL\)-algebras, \(MV\)-algebras Boolean algebras investigated. Moreover, it is shown that set all a \(BL\)-algebra complete sublattice \(F(L)\) \(L\). maximal simple between studied. Finally, congruence relations strict an one-to-one correspo...

Cl91 H. Kwan, “On the problem of designing IIR digital filters with short coefficient wordlengths,” IEEE Tram. Acourt. Speech, Signal Processing, vol. ASSP-27, pp. 620-624, Dec. 1919. A. Sedlmeyer and A. Fettweis, “Digital filters with true ladder configuration,” Circuit Theory Appl., vol. 1, pp. 5-10, 1973. K. Renner and S. C. Gupta, “On the design of wave digital filters with low sensitivity ...

Introduction: According to high volumes of water used in hemodialysis, quality of water entering the dialysis machine is very important. The current study aims to analyze microbial and chemical quality of water used for hemodialysis in hospitals of Kashan city in 2019. Materials and Methods: This descriptive cross-sectional study was performed on 54 water samples used in dialysis machines in ...