The application of GPS in bridge monitoring aims to determine accurately and precisely the response deck towers estimate main characteristics (amplitude modal frequencies). requirement is a high level accuracy availability fixed solutions, which ensure reliable operation result precise estimation bridge's response. However, derived time series can be contaminated by noise, due performance satel...

Central to the debate surrounding global climate change and Plio-Pleistocene hominin evolution is the degree to which orbital-scale climate patterns influence low-latitude continental ecosystems and how these influences can be distinguished from regional volcano-tectonic events and local environmental effects. The Pliocene Hadar Formation of Ethiopia preserves a record of hominin paleoenvironme...

Overhead transmission lines are influenced by different factors which are mostly electrical and mechanical. These factors can cause problems for lines, distortions in network and outage of line. In designing transmission lines mechanical properties are evaluated after selecting a suitable conductor and clearance with regard to electrical properties. In lines designing, an important mechanical p...

The P300 is characterized by a large positive peak occurring approximately 300 msec post stimulus onset. When a single peak is present, the P300 latency is easily identifiable. However, in cases where the P300 waveform is broadly or multiply peaked, ambiguity exists when attempting to determine the latency of the waveform. Amplitude, while less ambiguous, has also been variously measured as bas...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 introduction: disasters whether natural or man-made can inflict widespread damage in every society. disaster effects on hospitals were discussed by many specialties in many fields. the aim of this article was discussion disasters effect on medical records department, which responsible for safeguard keeping of patient medic...

introduction: since users have a critical role in the success of a hospital information system, and also considering software companies as information system service providers-not only product sellers, this study was conducted to evaluate the hospital information system (his) software based on user requirements in iran. methods: through a descriptive study, 5 vendors, which had the best selling...

ABSTRACT Among the intermediate mass pulsating stars known as ? Sct is a subset of high-amplitude and predominantly radial-mode pulsators (HADS) stars. From more than 2000 observed by Kepler space mission, only two HADS were detected. We investigate perplexing these stars, KIC 5950759. study its variability using ground- space-based photometry, determine atmospheric parameters from spectroscopy...

The presence of gas hydrate and associated gas in the Makran Accretionary Prism, offshore Iran, has been confirmed by various seismic indicators, including the bottom-simulating reflector (BSR), amplitude blanking, and bright spot. The pre-stack analysis and the study of amplitude-variation-with-offset (AVO) attributes are the most reliable tools for semi-quantitative study of gas hydrate and f...

Abstract We investigate the pulsating behavior of KIC 2857323 using high-precision observations from Kepler mission. Fourier analysis 4 yr time-series data reveals five independent frequencies for light variation. Among them, two strong f 1 and 3 with a period ratio 0.774 identify this star as double-mode (i.e., fundamental mode F0 first overtone F1) high-amplitude δ Scuti (HADS). Seismic model...

In this paper, the main goal is to reduce the heave motion between a surface effect ship (SES) and a wind turbine in order to safely transfer equipment and person to SES. For this purpose, an LQR control system is designed to damp the vertical motion of the surface effect ship in critical sea states including high-frequency and high amplitude regular waves as well as high frequency irregular wa...