The following minimum cost maximum multiiow problem is the focus of the paper: () given an undirected graph G = (V G; EG), a subset T 2 V G (of terminals), and functions c : EG ! ZZ + (of capacities) and a : EG ! ZZ + (of costs), nd a collection f of ows (a multiiow) connecting arbitrary pairs of distinct terminals so that the total ow f (e) through each edge does not exceed its capacity c(e), ...

In this paper, we study matching integral graphs of small order. A graph is called matching integral if the zeros of its matching polynomial are all integers. Matching integral graphs were first studied by Akbari, Khalashi, etc. They characterized all traceable graphs which are matching integral. They studied matching integral regular graphs. Furthermore, it has been shown that there is no matc...

Based on the NM propositional logic system of nilpotent minimum logic, concept integral truth degree formula is firstly proposed by integrating function induced formula, and MP rule HS are proved means invariance. Secondly, in similarity pseudo-distance introduced into set general formulas system, some good properties about proved. Finally, terms divergence degrees diameter, a new membership fo...

cytomegalovirus (cmv) infection can cause colitis which is usually manifested with fever, weight loss, anorexia and abdominal pain.watery diarrhea can be the only manifestation. cmv colitis usually can not be diagnosed according to the clinical findings. moreover, endoscopic appearance can exactly mimic pseudo-membranous colitis. here by, we are presenting a patient with fever and watery diarrh...

objective(s):this study aims at exploring cytotoxic activity of different peptides derived from vsvg protein against mcf-7 and mda-mb-231 breast cancer cell lines and human embryonic kidney normal cell (hek 293).    materials and methods: the anticp web server was used to predict anticancer peptides. the cytotoxic activity of peptides with high score (p26, p7) and low score (p19) was examined b...

Abstract A method for analysing the vehicle–bridge interaction system with enhanced objectivity is proposed in paper, which considers time-variant and random characteristics allows finding power spectral densities (PSDs) of responses directly from PSD track irregularity. The pseudo-excitation adopted framework, where vehicle modelled as a rigid body bridge using finite element method. vertical ...

in this paper, we propose a new definition of intuitionistic fuzzyquasi-metric and pseudo-metric spaces based on intuitionistic fuzzy points. weprove some properties of intuitionistic fuzzy quasi- metric and pseudo-metricspaces, and show that every intuitionistic fuzzy pseudo-metric space is intuitionisticfuzzy regular and intuitionistic fuzzy completely normal and henceintuitionistic fuzzy nor...

This work is concerned with the existence of positive weighted pseudo \(S\)-asymptotically periodic solution in Stepanov-like sense for some systems nonlinear delay integral equations. In this context, we will first be interested establishing a suitable composition theorem, and then existing results concerning \(S\)-asymptotic periodicity scalar case are developed here vector case. We point out...

Action potentials (APs) play a crucial role in evoking Ca2+ currents (ICa) through voltage-gated calcium channels (VGCCs) and transmitter release. During development and neuromodulation, both depolarization and repolarization phases of APs change, but how such changes affect the characteristics of ICa and its efficacy at central synapses is not clear. By paired voltage-clamp recordings of ICa a...