We present a phase retrieval method (PRM) for analyzing single-phase displacement interferometry measurements on rapidly changing velocity histories, including photon Doppler velocimetry (PDV). PRM identifies the peaks and valleys as well as zero-crossing points in a PDV time series, performs normalization and extracts point-by-point phase and thus velocity information. PRM does not require a w...

Abstract This article presents a probabilistic road map (PRM) and visual servo control (visual-servoing) based path planning strategy that allows Motoman HP20D industrial robot to move from an initial positional random final position in the presence of fixed obstacles. The process begins with application PRM algorithm take point space where it has free line sight target, then apply servoing end...

The Poisson Regression Model (PRM) is commonly used in applied sciences such as economics and the social when analyzing count data. maximum likelihood method well-known estimation technique to estimate parameters PRM. However, explanatory variables are highly intercorrelated, unstable parameter estimates can be obtained. Therefore, biased estimators widely alleviate undesirable effects of these...

Structures of prM-containing dengue and yellow fever virus particles were determined to 16 and 25 A resolution, respectively, by cryoelectron microscopy and image reconstruction techniques. The closely similar structures show 60 icosahedrally organized trimeric spikes on the particle surface. Each spike consists of three prM:E heterodimers, where E is an envelope glycoprotein and prM is the pre...

Suppliers have traditionally managed their relationships in the indirect reseller channel using inefficient, labor-intensive communications processes. As a result, the tasks of managing resellers and of precisely monitoring reseller productivity in converting leads to sales have been difficult. Today, a whole new category of Web-based software has emerged to address these opportunities. Softwar...

The dynamic characteristics of hydropower unit governing systems considerably influence the stability units and connected power system. performances with regulation mode (PRM) opening (ORM) are different. This paper establishes a detailed linear model based on Phillips–Heffron model. damping characteristic two modes different water inertia time constants TW were analyzed. ORM tended to provide ...

Identity management is critical to various organizational practices ranging from citizen services to crime investigation. The task of searching for a specific identity is difficult because multiple identity representations may exist due to issues related to unintentional errors and intentional deception. In this study we propose a probabilistic relational model (PRM) based approach to match ide...

The Caspian Kutum, Rutilus Kutum (Kamensky 1901) specimens were sampled by purse seine in the northern Iranian coast of the Caspian Sea at four locations:  Feridoonkenar Shahed, Mahmoudabad Khoram, Lariim Azadi fishing coop, and the Shiroud River in Ramsar city. “Back-calculation” is a retrospective method of estimating the characteristics of growth of fish in terms of length and rate of growth...

Surveillance studies are useful to evaluate how a new medicinal product performs in everyday treatment and how the patient who takes it feels and functions, thereby determining the benefit/risk ratio of the drug under real-life conditions. Prolonged-release melatonin (PRM; Circadin) was approved in Europe for the management of primary insomnia patients age 55 years or older suffering from poor ...

background: recently, tissue engineering has developed approaches for repair and restoration of damaged skeletal system based on different scaffolds and cells. this study evaluated the ability of differentiated osteoblasts from adipose‑derived stem cells (adscs) seeded into hydroxyapatite/ tricalcium phosphate (ha‑tcp) to repair bone. methods: in this study, adscs of 6 canines were seeded in ha...