background: determination of the impact of angiogenesis on tumor development and progression is essential. this study aimed to determine the serum levels of vascular endothelial growth factor (vegf) and interleukin 6 (il-6) in breast carcinoma, and to correlate them with tumor size, lymph node involvement, and cancer stage. methods: under aseptic precautions 5 ml of venous blood was collected f...

The untilmodality of temporal logic “A until B” is called strict in its first argument when it does not constrain the value of the first argument A at the instant at which the formula is evaluated. In this paper, we show that linear metric temporal logics with bounded until modalities that are non-strict in the first argument are as expressive as those with strict modalities, when interpreted o...

In this paper, we study the game-theoretic and computational repercussions of Henkin’s partially ordered quantifiers [19]. After defining a gametheoretic semantics for these objects, we observe that tuning the parameter of absentmindedness gives rise to quantifier prefixes studied in [28]. In the interest of computation, we characterize the complexity class PNP q in terms of partially ordered q...

The contribution to precision electroweak measurements due to TeV physics which couples primarily to the W ± and Z bosons may be parameterized in terms of the three 'oblique correction' parameters, S, T and U. We extend this parameterization to physics at much lower energies, > ∼ 100 GeV, and show that in this more general case neutral-current experiments are sensitive to only two additional pa...

in this research, moisture sorptions of sayer date were determined at 20, 30, 40 and 60°c, using the standard static gravimetric method developed by the european cooperation project cost 90. several mathematical models, namely gab, bet, iglesias & chirif and halsey were employed to fit the experimental data through non-linear regression. results indicate that equilibrium moisture content increa...

The concept of intuitionistic fuzzy subhyperquasigroups in a hyperquasigroup with respect to an snorm and a t-norm on intuitionistic fuzzy sets is introduced and their properties of such hyperquasigroups are studied. Intuitionistic (S, T )-fuzzy relations on a hyperquasigroup G are discussed. In particular, we investigate connections hyperquasigroups with binary quasigroups.

background:   purpose:   method:   results:   conclusion: