in this paper, at first we mention to some results related to pi and vertex co-pi indices and then we introduce the edge versions of co-pi indices. then, we obtain some properties about these new indices.

In this investigation, we produced a new 8-scale measure of perfectionism called the Perfectionism Inventory (PI) that is designed to capture the important constructs provided by 2 existing Multidimensional Perfectionism Scale (MPS; Frost, Marten, Lahart, & Rosenblatt, 1990; Hewitt & Flett, 1991b) measures, along with new perfectionism scales. In the results from 3 studies, we describe scale de...

In this investigation, we produced a new 8-scale measure of perfectionism called the Perfectionism Inventory (PI) that is designed to capture the important constructs provided by 2 existing Multidimensional Perfectionism Scale (MPS; Frost, Marten, Lahart, & Rosenblate, 1990; Hewitt & Flett, 1991b) measures, along with new perfectionism scales. In the results from 3 studies, we describe scale de...

in this paper, we present some inequalities for the co-pi index involving the some topological indices, the number of vertices and edges, and the maximum degree. after that, we give a result for trees. in addition, we give some inequalities for the largest eigenvalue of the co-pi matrix of g.

Fibrin has been long used clinically for hemostasis and sealing, yet extension of use in other applications has been limited due to its relatively rapid resorption in vivo, even with addition of aprotinin or other protease inhibitors. We report an engineered aprotinin variant that can be immobilized within fibrin and thus provide extended longevity. When recombinantly fused to a transglutaminas...

Abstract A sensitivity study on the measurement of CKM angle from {{B^0_s}}\rightarrow \tilde{D}^{(*)0}\phi decays is conducted using D- meson reconstructed in quasi flavour-specific modes K\pi , K3\pi and K\pi{{\pi^{0}}} as well CP -eigenstate KK \pi\pi where notation \tilde{D}^0 corresponds to a {{D^0}} or {{{\kern 0.2em\overline{\kern -0.2em D}{}}{}^0}} meson. The LHCb e...

Structures are reported here for eight further substituted N-aryl-2-chloronicotinamides, 2-ClC(5)H(3)NCONHC(6)H(4)X-4'. When X = H, compound (I) (C(12)H(9)ClN(2)O), the molecules are linked into sheets by N-H...N, C-H...pi(pyridyl) and C-H...pi(arene) hydrogen bonds. For X = CH(3), compound (II) (C(13)H(11)ClN(2)O, triclinic P1 with Z' = 2), the molecules are linked into sheets by N-H...O, C-H....

BACKGROUND/AIMS Povidone-iodine (PI) is commonly used as a preoperative disinfectant; however, it has been shown to be cytotoxic. The present study was performed to investigate the mechanism by which PI causes cell death. METHODS Primary human corneal fibroblasts (HCF) and a human corneal epithelial cell line (HCEC) were treated with 0.1-5% PI for 1 min. Cell morphology and growth were examin...

Glucocorticoid hormones (GCHs) regulate normal and neoplastic lymphocyte development by exerting antiproliferative and/or apoptotic effects. We have previously shown that dexamethasone (DEX)-activated thymocyte apoptosis requires a sequence of events including interaction with the glucocorticoid receptor (GR), phosphatidylinositol-specific phospholipase C (PI-PLC), and acidic sphingomyelinase (...