in this study, genital tracts of 20 healthy non-pregnant buffaloes were collected from urmia abattoir.these genital tracts were selected based on their ovaries conditions, half of them were in follicular phase and the other half were in luteal phase. the samples were taken from anterior, middle and posterior regions of the cervix and fixed in 10% buffer formalin. then, histological sections of ...

The logic of (commutative integral bounded) residuated lattices is known under different names in the literature: monoidal logic [Höh95], intuitionistic logic without contraction [AV00], HBCK [OK85] (nowadays called FLew by Ono), etc. In this paper 1 we study the 〈∨, ∗,¬, 0, 1〉-fragment and the 〈∨,∧, ∗,¬, 0, 1〉-fragment of the logical systems associated with residuated lattices, both from the p...

Macromolecular diffusion in homogeneous fluid at length scales greater than the size of the molecule is regarded as a random process. The mean-squared displacement (MSD) of molecules in this regime increases linearly with time. Here we show that non-random motion of DNA molecules in this regime that is undetectable by the MSD analysis can be quantified by characterizing the molecular motion rel...

Single-layer special-shaped folded-plane latticed shell had been applied in Shenyang culture and art center. In order to analysis its static stability, explore the form of buckling modes find out critical load factor, this paper optimized structure with MIDAS Gen. Eigenvalue nonlinear showed that in-plane stiffness is very large, out-plane small, upside prone instability. The factor for 10.32, ...

Against the backdrop of Soviet Union’s 1970s reengagement with Africa through Indian Ocean, this article investigates overlapping extensions aid and technical assistance to island nation Mauritius, focusing primarily on unprecedented 1972 infrastructural development offer by People’s Republic China. By analysing minutes Sino-Mauritian Agreement Economic Technical Cooperation’s negotiations as f...