The KC-46A Pegasus, a Boeing 767 (B767) commercial derivative aircraft (CDA), is key part of the United States Air Force’s (USAF) efforts to modernize their aging tanker fleet. Department Defense (DoD) and USAF have heavily emphasized desire need for Condition-Based Maintenance Plus (CBM+) improve maintenance programs such as KC-46A. This study reviews existing CBM+ practices on B767 related fl...

This article proposed a position signal-free field current estimation method for brushless synchronous starter/generator (BSSG). Generally, the of BSSG depends on signals provided by physical sensor or algorithm. However, there are risks in using traditional when is broken estimated information to evaluate current. To overcome this problem, paper proposes method. In method, mathematical relatio...

SUMMARY In this account an attempt has been made to identify integrative interactions in the control of the cardiovascular system. Three main sites of such interaction have been considered, the nucleus of the tractus solitarius (NTS), the vagal preganglionic supply to the heart and sympathetic pre-ganglionic neurones. In the case of the NTS the extent and range of afferent inputs from cardiovas...

OBJECT Hereditary hemorrhagic telangiectasia (HHT) is a rare autosomal-dominant vascular dysplasia with a high prevalence of cerebrovascular malformations (CVMs), mostly manifested as arteriovenous malformations (AVMs). The natural history and bleeding risk of these CVMs is unknown. The authors investigated the risk of bleeding in conjunction with clinical and radiological features in patients ...

Cet article examine l’effet de l’intégration dans les chaînes valeur mondiales (CVM) sur la transformation structurelle des économies d’Afrique subsaharienne. Partant d’un échantillon 46 pays, observés sur période 1995 – 2018, nous estimons un modèle cointégration en données panel par méthode du ...

It is proved in this paper that an irreducible module over the non-graded Virasoro-like algebra L, which satisfies a natural condition, is a GHW module or uniformly bounded. Furthermore, we give the complete classification of indecomposable L-modules V = ⊕ m,n∈Z Cvm,n which satisfy Lr,svm,n ⊆ Cvr+m,s+n+1 + Cvr+m,s+n.

BACKGROUND A recent collaborative meta-analysis by Kidney Disease: Improving Global Outcomes reported that an estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m(2) and an albumin-to-creatinine ratio of ≥ 10 mg/g were independent predictors for mortality in the general population. However, selection bias, heterogeneity of the cohorts and measurement issues could be limitations. METH...

BACKGROUND Determination of skeletal maturation and remaining growth potential is an essential part of treatment planning in orthodontics. The aim of our study was to determine the relationship between IGF-1 levels, IGFBP-3 levels with CVM staging to track the pre pubertal and pubertal growth spurts in female patients in North Indian population. METHODS This cross-sectional study was conducte...