In this paper, we study the perturbed risk model with a threshold dividend strategy and proportional investment. The insurance companies are allowed to invest their surplus in financial market consisting of risk-free asset risky fixed proportions; assets modeled by jump-diffusion process. Firstly, using theory stochastic process analysis, obtained integro-differential equations satisfied expect...

Abstract To improve the crashworthiness and energy absorption of thin-walled tube structures, a bionic was designed based on structural characteristics antler osteon principle bionics had same inner outer diameters gradient thickness as osteon. A nonlinear finite element method is used to simulate with equal variation (EGTTS) under axial oblique loads. The EGTTS-7 (Egtts 7 layers) evaluated usi...

The phenomenon “bufferbloat” occurs when the buffers of network intermediary nodes fill up, causing long queuing delays. This has a significant negative impact on quality service applications, particularly those that are sensitive to time delay. Many active queue management (AQM) algorithms have been proposed overcome this problem. Those AQMs attempt maintain minimal delays and good throughput ...

This study aimed to control land subsidence by improving the groundwater balance in Varamin plain using Groundwater Modelling System software and a multi-criteria decision model. For this purpose, aquifer level quantification rate simulation were performed with MODFLOW model SUB package, respectively. The results showed 6 m decrease over 5-year period central parts was 37 cm. Accordingly,...

The paper proposes a Model of priority ranking cadastral parcels for planning the implementation urban consolidation, which is continuation published research on assessment fragmentation and bonitet values parcels. deals with one segment Spatial Decision Support System process in consolidation. Comparison criteria were identified evaluation subject private area large public project construction...

• We propose a fuzzy integrated model for supplier selection in digital supply chains. Fuzzy BWM is with MULTIMOORA, COPRAS and TOPSIS. applied to measure the importance weights of evaluation criteria. TOPSIS are used prioritize suppliers. Maximize agreement heuristic aggregate single method rankings into consensus ranking. Digital chains (DSCs) collaborative systems designed quickly efficientl...

Derived from the emerging paradigm shift in English language teaching and assessment, there has been a renewal of interest in dynamic assessment (DA) to be used as an alternative to the traditional static testing in language classrooms. However, to date, DA practice has been mostly limited to clinical treatments of children with learning disabilities, and it has not been widely incorporated int...

please cite this article as: ordobazari m, naqavi al-hosseini aa, zafarmand h. a novel approach for craniofacial symmetry evaluation: using the midsagittal reference line drawn from “crista gali” with nhp technique. novel biomed 2013;1(2):48-53. background and objective: the purpose of this study was the determination of midsagittal reference line (msl) for craniofacial asymmetry assessment by ...