Abstract Background: The cosmetic result of the surgical scar has long been considered by surgeons as an important factor for patient satisfaction. On the other hand, there has been an old teaching that perfect closure of contaminated wounds increases the rate of infection. We decided to look into this matter and see if this is a fact or a myth. Methods: In this prospective randomized study co...

an l-fuzzifying matroid is a pair (e, i), where i is a map from2e to l satisfying three axioms. in this paper, the notion of closure operatorsin matroid theory is generalized to an l-fuzzy setting and called l-fuzzifyingclosure operators. it is proved that there exists a one-to-one correspondencebetween l-fuzzifying matroids and their l-fuzzifying closure operators.

abstract background: the cosmetic result of the surgical scar has long been considered by surgeons as an important factor for patient satisfaction. on the other hand, there has been an old teaching that perfect closure of contaminated wounds increases the rate of infection. we decided to look into this matter and see if this is a fact or a myth. methods: in this prospective randomized study con...

statement of problem: a recent technique (mbt) has been introduced for easy and efficient orthodontic treatment by means of straight wire fixed appliances. although this technique has many advantages, in space closure stage causes up righting problem in upper incisors, which should be adjusted by applying additional torque in anterior region. purpose: the purpose of this clinical trial was to d...

the present article focuses on the evaluation of a first-moment closure model applicable to film cooling flow and heat transfer computations. the present first-moment closure model consists of a higher level of turbulent heat flux modeling in which two additional transport equations for temperature variance kθ and its dissipation rate εθ are considered. it not only employs a time scale that is ...

oral feeding difficulties are common in children with cerebral palsy (cp). the effect of oral-motor dysfunction on feeding problems has been proved in several studies. the purpose of the present study was to evaluate the effect of oral sensorimotor stimulations on feeding performance in children with spastic cerebral palsy. a total of 12 children with spastic cerebral palsy underwent 24 session...

We develop a duality for operations on nested pairs of modules that generalizes the between absolute interior and residual closure from [5], extending our previous results to expanded context. apply this in particular integral basically full closures their respective cores obtain empty interiors hulls. also dualize some known formulas core an ideal hull submodule injective residue field. The ar...

We propose a conceptual and formal characterisation of biological organisation as a closure of constraints. We first establish a distinction between two causal regimes at work in biological systems: processes, which refer to the whole set of changes occurring in non-equilibrium open thermodynamic conditions; and constraints, those entities which, while acting upon the processes, exhibit some fo...

background and objective: nonsteroidal anti-inflammatory agents are the treatment of choice for ductal closure in premature newborn. this study evaluates early and late outcome, as well as the effectiveness of oral ibuprofen in the treatment of patent ductus arteriosus (pda) in premature infants. methods: in this clinical trial, all preterm infants below 37 weeks, with documentation of pda were...