In this paper we intend to examine the application of Kullback-Leibler, Hellinger and LINEX loss function in Dynamic Linear Model using the real price of oil for 106 years of data from 1913 to 2018 concerning the asymmetric problem in filtering and forecasting. We use DLM form of the basic Hoteling Model under Quadratic loss function, Kullback-Leibler, Hellinger and LINEX trying to address the ...

In this article the notion of quasi left factorization structure in a category X is given. It is proved that quasi left factorization structures correspond to subobjects of a predefined object in the category of laxed preordered valued presheaves, Lax(PrOrdX op ). The main result proves this correspondence is one to one when quasi left factorization structures are restricted to the so called QL...

In the past, optimization of engineering specifications primarily included influence quality loss terms on product quality; however, in actual production practice, compensation quantity inevitably affects specifications. this paper, quadratic exponential and gain function was first supplemented, constructed under larger-the-better characteristic smaller-the-better characteristic; order to accur...

in this article, a multi-objective function for placement of distributed generation (dg) and capacitors with thetap setting of under load tap changer (ultc) transformer is introduced. most of the recent articles have paidless attention to dg, capacitor placement and ultc effects in the distribution network simultaneously. insimulations, a comparison between different modes was carried out with,...

background annual four to five thousand babies are born with hearing loss in the iran. hearing impairment is a disability that affects the quality of life of people with this problem. these individuals need to support from family and friends because of their specific conditions that this received support has impact on their quality of life. this study was conducted to assess the status of perce...

In this paper, a homogeneous polynomial Lyapunov function (HPLF) is employed in robust observer-based Integrated Fault-Tolerant Control (IFTC) of nonlinear systems modelled by the fuzzy model (PFM). This makes design problem benefit from conservative reduction property functions (PLFs) and simultaneously avoid emergence non-convex terms due to differentiation matrix. As result, less sum square ...

OBJECTIVE The aim of this study was to evaluate the efficacy of CPP-ACP containing fluoride varnish for remineralizing white spot lesions (WSLs) with four different quantitative methods. MATERIAL AND METHODS Four windows (3x3 mm) were created on the enamel surfaces of bovine incisor teeth. A control window was covered with nail varnish, and WSLs were created on the other windows (after demine...

objective: to evaluate the symptoms of menopausal women and the link between sexual function, menopausal symptoms and demographic variables. materials and methods: this is a cross-sectional study in which 202 postmenopausal women admitted to the health care centers were selected. the female sexual function index (fsfi) questionnaire and menopause-specific quality of life (menqol) were the main ...