Results 61 to 70 of about 4,496,087 (288)
Connection ScienceAs technology advances, analyzing Global Positioning System (GPS) data is critical to improving location accuracy in product distribution. In this study, the geolocation accuracy of a distribution company in Istanbul was evaluated using 4,784,003 GPS ...
Ebru Erdem, Tolga Aydın, Burak Erkayman
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Accuracy of the target positioning by laser location method
Vojnotehnički Glasnik, 1999 Accuracing of the object (target) positioning by laser location method is analyzed. Expressions for error positioning signals for objects illuminated by laser, are given using the quadrant photodiode.
Žarko Barbarić, Ljiljana Jevtić
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Asia-Pacific Lightning Location Network (APLLN) and Preliminary Performance Assessment
Remote Sensing, 2020 The Asia-Pacific Lightning Location Network (APLLN) is a lightning location system consisting of a series of very low-frequency signal detection sites. Since 2018, 16 detection sites have been deployed with an average baseline longer than 1000 km.
Jiaquan Wang +8 more
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High-Accuracy Reference-Free Ultrasonic Location Estimation [PDF]
IEEE Transactions on Instrumentation and Measurement, 2012 This paper presents a novel reference-free ultrasonic indoor location system. Unlike most previous proposals, the mobile device (MD) determines its own position based only on ultrasonic signals received at a compact sensor array and sent by a fixed independent beacon. No radio frequency or wired timing reference signal is used.
Mohamed M. Saad +3 more
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Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
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Privacy implications of location and contextual data on the social web
, 2011 Location-based applications have recently begun to emerge on the Social Web. After their appearance numerous concerns with regards to location privacy have been provoked.
Millard, David +3 more
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Construction site safety control with medium-accuracy location data
Journal of Civil Engineering and Management, 2017 A statistical safety control method is presented that utilizes location data from a relatively inaccurate yet cost-effective system to track workers in real time, and prevent unsafe situations at construction sites.
Tsah Edrei, Shabtai Isaac
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Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis
Molecular Oncology, EarlyView.This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht +3 more
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Effect of implant location and operator on the accuracy of implant scans using a combined healing abutment-scan body system. [PDF]
, 2021 OBJECTIVES To investigate the effect of implant location and operator on the accuracy of implant scans conducted with a combined healing abutment-scan body (CHA-SB) system.
Kökat, Ali Murat +8 more
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Analysis of lightning localization errors based on different station layouts
暴雨灾害To explore the influence of the lightning detection station layout on lightning location accuracy, the magnetic field waveform observation data from the natural lightning observation test base at Jiuxian Mountain in Fujian Province were used and ten ...
Yingting ZENG +4 more
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