Search Results - "Ivic, R."

An Extended Control Strategy for Weakly Meshed Distribution Networks With Soft Open Points and Distributed Generation by Ivic, Dejan R., Stefanov, Predrag C.

“…As part of the smart grid concept, different strategies specialized for power flow control in distribution networks have been developed. One of the possible…”
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Pre-hospital emergency nurse specialist’s experiences in caring for patients with non-specific chief complaints in the ambulance – A qualitative interview study by Ivic, R., Vicente, V., Kurland, L., Svensson, J., Sahdev Klintemård, R., Castrén, M., Bohm, K.

“…•In-depth systematic assessment is perceived to reduce suffering.•Systematic approach and experience enhances medical safety.•Next of kin, an important source…”
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On the Radial-Based Estimation of Colored Noise Power in Weather Radars by Ivic, Igor R.

“…A radar antenna captures thermal radiation emitted from diverse sources such as the ground, the Sun, the sky, precipitation, and man-made radiators. In the…”
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A Weather Radar Simulator for the Evaluation of Polarimetric Phased Array Performance by Byrd, Andrew D., Ivic, Igor R., Palmer, Robert D., Isom, Bradley M., Boon Leng Cheong, Schenkman, Alexander D., Ming Xue

“…A radar simulator capable of generating time series data for a polarimetric phased array weather radar has been designed and implemented. The received signals…”
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Quantification of Polarimetric PAR Effects on Weather Observables in the Phase Coded STSR Mode by Ivic, Igor R.

“…The recent advent of polarimetric phased array radars (PPARs) used for weather observations fosters the need to study the radar system effects on the estimates…”
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On the Polarimetric Variable Improvement via Alignment of Subarray Channels in PPAR Using Weather Returns by Ivic, Igor R.

“…Many modern phased-array radars (PARs) are multichannel systems that include multiple receivers for data acquisition. Each channel provides a signal from a…”
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Effects of Phase Coding on Doppler Spectra in PPAR Weather Radar by Ivic, Igor R.

“…One option for the improvement of weather radar technology is the use of dual-polarized phased-array radar for weather observations. Several risk factors on…”
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Phase Code to Mitigate the Copolar Correlation Coefficient Bias in PPAR Weather Radar by Ivic, Igor R.

“…One of the main challenges to the use of phased array radar for weather observations is the implementation of dual polarization with acceptable levels of…”
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A Technique to Improve Copolar Correlation Coefficient Estimation by Ivic, Igor R.

“…Copolar correlation coefficient is one of the essential polarimetric variables because it enhances the ability of weather radars to discriminate among…”
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Multichannel Receiver Design, Instrumentation, and First Results at the National Weather Radar Testbed by Yeary, M., Crain, G., Zahrai, A., Curtis, C. D., Meier, J., Kelley, R., Ivic, I. R., Palmer, R. D., Doviak, R. J., Zhang, G., Tian-You Yu

“…When the National Weather Radar Testbed (NWRT) was installed in 2004, a single-channel digital receiver was implemented so that the radar could mimic typical…”
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Threshold Calculation for Coherent Detection in Dual-Polarization Weather Radars by Ivic, I. R., Zrnic, D. S., Yu, T.

“…It is customary to censor signals in conventional weather radar using estimates of signal-to-noise ratio (SNR) and/or magnitude of autocorrelation coefficient…”
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Evaluation of Phase Coding to Mitigate Differential Reflectivity Bias in Polarimetric PAR by Ivic, Igor R., Doviak, Richard J.

“…One of the main challenges to the use of phased array radar for weather observations is the implementation of dual polarization with acceptable levels of…”
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Polarimetric Phased Array Weather Radar Data Quality Evaluation Through Combined Analysis, Simulation, and Measurements by Li, Zhe, Zhang, Yan, Borowska, Lesya, Ivic, Igor R., Mirkovic, Djordje, Perera, Sudantha, Zhang, Guifu, Zrnic, Dusan S.

“…This letter combines a time-domain modeling and simulation method for evaluating the impacts of system modules on polarimetric data quality of phased array…”
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Adaptive-Weather-Surveillance and Multifunction Capabilities of the National Weather Radar Testbed Phased Array Radar by Torres, Sebastian M., Adams, Richard, Curtis, Christopher D., Forren, Eddie, Forsyth, Douglas E., Ivic, Igor R., Priegnitz, David, Thompson, John, Warde, David A.

“…The National Weather Radar Testbed (NWRT) is maintained and operated by NOAA's National Severe Storm Laboratory in Norman, OK, USA. It is a phased array radar…”
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Serious conditions among patients with non-specific chief complaints in the pre-hospital setting: a retrospective cohort study by Ivic, Robert, Kurland, Lisa, Vicente, Veronica, Castrén, Maaret, Bohm, Katarina

“…Abstract Background Emergency Medical Services (EMS) are faced daily with patients presenting with a non-specific chief complaints (NSC); i.e. decreased…”
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5 Serious conditions among patients with non-specific chief complaints in the pre-hospital setting. A retrospective cohort study by Ivic, R, Kurland, L, Vicente, V, Castrén, M, Bohm, K

“…BackgroundNon-specific complaints (NSC) are common presentations to the emergency medical services (EMS). Patients with NSC often present with normal vital…”
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Soluble urokinase plasminogen activator receptor and lactate as prognostic biomarkers in patients presenting with non-specific chief complaints in the pre-hospital setting – the PRIUS-study by Ivic, Robert, Nurmi, Jouni, Kurland, Lisa, Vicente, Veronica, Lindström, Veronica, Djärv, Therese, Kaartinen, Johanna, Castrén, Maaret, Bohm, Katarina

“…Abstract Background Emergency Medical Services (EMS) are faced daily with patients presenting with non-specific chief complaints (NSC). Patients presenting…”
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Options for polarimetrie variable measurements on the MPAR advanced technology demonstrator by Ivic, Igor R.

“…The goal of a Spectrum Efficient National Surveillance Radar (SENSR) initiative is to explore solutions for vacating the 1.3-1.35 GHz radio frequency band…”
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Phase code to mitigate the copolar correlation coefficient bias in PPAR weather radar by Ivic, Igor R.

“…One of the main challenges to the use of phased array radar for weather observations is the implementation of dual-polarization with acceptable levels of…”
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Razvoj upravljačkih Algoritama ZA Upravljanje Jednosmernim Portovima u Distributivnim Mrežama Sa Distribuiranim Generatorima by Ivić, Dejan R

“…Energetska tranzicija, kojoj svedočimo u prethodnih nekoliko decenija, snažno je uticala na sve sfere ljudskih aktivnosti. Konceptualne promene posebno su…”
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