Target location is the basic application of a multistatic sonar system.Determining the position/velocity vector of a target from the related sonar observations is a nonlinear estimation problem.The presence of possible sensor position uncertainties turns this problem into a more challenging hybrid parameter estimation problem.Conventional gradient-
In this paper, the weld of Q235 steel pipe with diameter of 60 mm and thickness of 4 mm is simulated and analyzed by MSC.Marc software.After modeling, applying material physical properties, setting Ashwagandha weld bead and welding path, and applying boundary conditions, the operation results are analyzed and processed Fridge Door Bumper by submitt
Integrated electrical and heating networks (IEHNs) effectively improve energy Antiseptics/Disinfectants utilization efficiency, reduce environmental pollution and realize sustainable development of energy.To realize the accurate, comprehensive and fast perception of the integrated electrical and heating networks, it is necessary to build a state es
The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State the Netherlands, for the pesticide active substance Pseudomonas sp.strain DSMZ 13134 are reported.The context of the peer review was that required by Commission
This paper investigates the drivers of long term real interest rates in Brazil.It is shown that long term yield on inflation linked bonds are driven by yields on 10 year interest rates of United States (US) government bonds and 10 year risk premium, as measured by the Credit Default Swap (CDS).Long term interest rates Scissors in Brazil were on a d