Results 101 to 110 of about 177,367 (306)
RSSI-Aided Joint Clock Synchronization and Ranging in Wireless Sensor Networks
IEEE AccessClock synchronization and localization are two fundamental problems in Wireless Sensor Networks (WSNs). Joint synchronization and ranging have been shown to significantly improve their accuracy.
Le Chung Tran +6 more
doaj +1 more source
IEEE Access, 2019 This paper provides an efficient method to determine the direction of departure (DOD) and direction of arrival (DOA) in bistatic multiple-input multiple-output (MIMO) radars.
Qianpeng Xie +4 more
doaj +1 more source
Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
Parametric modeling of photometric signals [PDF]
, 2002 This paper studies a new model for photometric signals under high flux assumption. Photometric signals are modeled by Gaussian autoregressive processes having the same mean and variance denoted Constraint Gaussian Autoregressive Processes (CGARP's).
Alengrin, Gérard +2 more
core +1 more source
RETRIEVAL OF A NON-UNIFORM PROFILE OF RAIN INTENSITY BY SOLVING THE INTEGRAL SCATTERING EQUATION FOR DUAL-FREQUENCY SENSING CASE STUDY [PDF]
Radio Physics and Radio AstronomySubject and Purpose. The methods for precipitation remote sensing continue to be developed. One of the trends has been assessing amounts of precipitations to determine whether to issue alerts for large-scale floods and landslides or to make decisions ...
A. M. Linkova
doaj +1 more source
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
ACOUSTIC SIGNAL PROPAGATION CHARACTERIZATION OF CONDUIT NETWORKS [PDF]
, 2013 Analysis of acoustic signal propagation in conduit networks has been an important area of research in acoustics. One major aspect of analyzing conduit networks as acoustic channels is that a propagating signal suffers frequency dependent attenuation due ...
NC DOCKS at The University of North Carolina at Charlotte +1 more
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Cramer–Rao Bound for Noncoherent Direction of Arrival Estimation in the Presence of Sensor Location Errors [PDF]
, 2017 In previous work, we have shown that the noncoherent direction of arrival (DOA) estimation by an array of sensors is insensitive to sensor phase errors. Here, we analyze the effects of sensor location errors on noncoherent DOA estimation. In the presence
Wei Jiang +3 more
core +1 more source
Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma
Molecular Oncology, EarlyView.The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic +5 more
wiley +1 more source
Indoor geolocation for wireless networks [PDF]
, 2011 An ever growing demand for ‘location based services’ and the unprecedented growth of wireless local area networks (WLAN) has, in the past few years, attracted the focus of the research community to investigate and develop accurate indoor geolocation ...
Ali, Shahid
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