Search Results - "Valkova, Ivana"

δ15N systematics in two minerotrophic peatlands in the eastern U.S.: Insights into nitrogen cycling under moderate pollution by Novak, Martin, Pacherova, Petra, Elliott, Emily M., Jackova, Ivana, Stepanova, Marketa, Curik, Jan, Cejkova, Bohuslava, Buzek, Frantisek, Prechova, Eva, Valkova, Ivana

“…Availability of reactive nitrogen (Nr; mainly ammonium, NH4+, and nitrate, NO3−) via precipitation and upwelling groundwater affects carbon (C) accumulation in…”
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Distributed predictive control based on Gaussian process models by Grancharova, Alexandra, Valkova, Ivana, Hvala, Nadja, Kocijan, Juš

“…A suboptimal approach to distributed NMPC is proposed based on Gaussian process models of the interconnected systems dynamics and taking into account the…”
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Relationship between nitrogen isotope ratios of NO3−and N2O in vertical porewater profiles through a polluted rain-fed peat bog by Novak, Martin, Suarez, Silvia Parra, Gebauer, Gerhard, Thoma, Michael, Buzek, Frantisek, Cejkova, Bohuslava, Jackova, Ivana, Stepanova, Marketa, Prechova, Eva, Curik, Jan, Veselovsky, Frantisek, Valkova, Ivana, Blaha, Vladimir, Fottova, Daniela, Komarek, Arnost

“…We report a combination of δ15N-NO3- and δ15N-N2O values along vertical porewater profiles through a Sphagnum-dominated, high-elevation peat bog. Our objective…”
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Retraction Statement: Comparison of nitrogen inputs and accumulation in 210Pb‐dated peat cores: Evidence for biological N2‐fixation in Central European peatlands despite decades of atmospheric N pollution by Novak, Martin, Vile, Melanie A., Curik, Jan, Cejkova, Bohuslava, Barta, Jiri, Stepanova, Marketa, Jackova, Ivana, Buzek, Frantisek, Bohdalkova, Leona, Prechova, Eva, Veselovsky, Frantisek, Adamova, Marie, Valkova, Ivana, Komarek, Arnost

“…“Comparison of nitrogen inputs and accumulation in 210Pb‐dated peat cores: Evidence for biological N2‐fixation in Central European peatlands despite decades of…”
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Retraction Statement: Comparison of nitrogen inputs and accumulation in 210 Pb-dated peat cores: Evidence for biological N 2 -fixation in Central European peatlands despite decades of atmospheric N pollution by Novak, Martin, Vile, Melanie A, Curik, Jan, Cejkova, Bohuslava, Barta, Jiri, Stepanova, Marketa, Jackova, Ivana, Buzek, Frantisek, Bohdalkova, Leona, Prechova, Eva, Veselovsky, Frantisek, Adamova, Marie, Valkova, Ivana, Komarek, Arnost

“…"Comparison of nitrogen inputs and accumulation in Pb-dated peat cores: Evidence for biological N -fixation in Central European peatlands despite decades of…”
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Roma Ethnicity and Sex-Specific Associations of Serum Uric Acid with Cardiometabolic and Hepatorenal Health Factors in Eastern Slovakian Population: The HepaMeta Study by Pallayova, Maria, Brenisin, Marek, Putrya, Alina, Vrsko, Martin, Drazilova, Sylvia, Janicko, Martin, Marekova, Maria, Pella, Daniel, Geckova, Andrea Madarasova, Urdzik, Peter, Jarcuska, Peter, Team, HepaMeta

“…Health characteristics associated with uric acid (UA) in the Roma minority remain less well known. The study sought to determine the ethnicity- and…”
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Regional and ethnic aspects of viral hepatitis B among pregnant women by Kristian, Pavol, Veselská, Zuzana Dankulincová, Paralicová, Zuzana, Jarcuska, Peter, Virág, Ladislav, Valková, Ivana, Schréter, Ivan

“…The aim of this study was to determine the prevalence of HBV infection among pregnant women in districts of Eastern Slovakia with a diverse prevalence of Roma…”
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Contrasting delta super(15)N Values of Atmospheric Deposition and Sphagnum Peat Bogs: N Fixation as a Possible Cause by Novak, Martin, Jackova, Ivana, Curik, Jan, Stepanova, Marketa, Veselovsky, Frantisek, Buzek, Frantisek, Vile, Melanie A, Bufkova, Ivana, Valkova, Ivana, Adamova, Marie, Bohdalkova, Leona, Komarek, Arnost

“…Nitrogen (N) isotope systematics were investigated at two high-elevation ombrotrophic peat bogs polluted by farming and heavy industry. Our objective was to…”
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Contrasting δ15N Values of Atmospheric Deposition and Sphagnum Peat Bogs: N Fixation as a Possible Cause by Novak, Martin, Jackova, Ivana, Curik, Jan, Stepanova, Marketa, Veselovsky, Frantisek, Buzek, Frantisek, Vile, Melanie A., Bufkova, Ivana, Valkova, Ivana, Adamova, Marie, Bohdalkova, Leona, Komarek, Arnost

“…Nitrogen (N) isotope systematics were investigated at two high-elevation ombrotrophic peat bogs polluted by farming and heavy industry. Our objective was to…”
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Contrasting [delta]^sup 15^N Values of Atmospheric Deposition and Sphagnum Peat Bogs: N Fixation as a Possible Cause by Novak, Martin, Jackova, Ivana, Curik, Jan, Stepanova, Marketa, Veselovsky, Frantisek, Buzek, Frantisek, Vile, Melanie A, Bufkova, Ivana, Valkova, Ivana, Adamova, Marie, Bohdalkova, Leona, Komarek, Arnost

“…Nitrogen (N) isotope systematics were investigated at two high-elevation ombrotrophic peat bogs polluted by farming and heavy industry. Our objective was to…”
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Contrasting δ¹⁵ Values of Atmospheric Deposition and Sphagnum Peat Bogs: N Fixation as a Possible Cause by Novak, Martin, Jackova, Ivana, Curik, Jan, Stepanova, Marketa, Veselovsky, Frantisek, Buzek, Frantisek, Vile, Melanie A., Bufkova, Ivana, Valkova, Ivana, Adamova, Marie, Bohdalkova, Leona, Komarek, Arnost

“…Nitrogen (N) isotope systematics were investigated at two high-elevation ombrotrophic peat bogs polluted by farming and heavy industry. Our objective was to…”
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High hepatitis B and low hepatitis C prevalence in Roma population in eastern Slovakia by Veselíny, Eduard, Janicko, Martin, Drazilová, Sylvia, Siegfried, Leonard, Pastvová, Lýdia, Schréter, Ivan, Kristian, Pavol, Viág, Ladislav, Jarcuska, Pavol, Valková, Ivana, Cáriková, Katarína, Senajová, Gabriela, Fedacko, Ján, Pella, Daniel, Mareková, Mária, Gecková, Andrea Madarasová, Jarcuska, Peter

“…Viral hepatitis B and C prevalence in the Roma population of eastern Slovakia is largely unknown. This study aimed to explore the prevalence and associated…”
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Closed tube method for rapid screening of IL28B polymorphisms involved in response to hepatitis C treatment by Habalová, Viera, Klimčáková, Lucia, Židzik, Jozef, Vasovčák, Peter, Kristian, Pavol, Valková, Ivana, Schréter, Ivan, Šalagovič, Ján

“…Hepatitis C is a liver disease caused by the hepatitis C virus. Interferon and ribavirin combination therapy has been a standard treatment of chronic hepatitis…”
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Nonlinear Model Predictive Control of the Depth of Hypnosis during Anesthesia in the Presence of Uncertainty by Grancharova, Alexandra, Valkova, Ivana

“…In this paper, a robust nonlinear model predictive control (NMPC) approach is proposed to control the depth of hypnosis by taking into account the uncertainty…”
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Understanding access to drug and alcohol treatment services in Europe: A multi-country service users' perspective by Gilchrist, Gail, Moskalewicz, Jacek, Nutt, Rachel, Love, John, Germeni, Evi, Valkova, Ivana, Kantchelov, Alexander, Stoykova, Tsvetana, Bujalski, Michal, Poplas-Susic, Tonka, Baldacchino, Alex

“…Aims: The IATPAD (Improvement in Access to Treatment for People with Alcohol and Drug Related Problems) study explored barriers and facilitators to accessing…”
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Distributed Model Predictive Control of Time-Delay Systems: Application to a Series of Chemical Reactors by Grancharova, Alexandra, Olaru, Sorin, Valkova, Ivana

“…In this paper, an approach to distributed model predictive control (MPC) of linear interconnected time-delay systems is proposed. The particular case of…”
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Contractive Model Predictive Control for Insulin Delivery for Type 1 Diabetics by Grancharova, Alexandra, Valkova, Ivana

“…In this paper, a low complexity nonlinear model predictive control (NMPC) approach to blood glucose control is suggested, which is based on the nonlinear…”
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Serum Uric Acid in Roma and Non-Roma-Its Correlation with Metabolic Syndrome and Other Variables by Petrikova, Jana, Janicko, Martin, Fedacko, Jan, Drazilova, Sylvia, Madarasova Geckova, Andrea, Marekova, Maria, Pella, Daniel, Jarcuska, Peter

“…: The Roma population is one of the major marginalized groups in Europe, having higher incidence of all spectrums of disease and a shorter life expectancy…”
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Prevalence and Risk Factors for Hepatitis B Virus Infection in Roma and Non-Roma People in Slovakia by Drazilova, Sylvia, Janicko, Martin, Kristian, Pavol, Schreter, Ivan, Halanova, Monika, Urbancikova, Ingrid, Madarasova-Geckova, Andrea, Marekova, Maria, Pella, Daniel, Jarcuska, Peter

“…Prevalence of Hepatitis B is relatively low in developed European countries. However specific subpopulations may exist within each country with markedly…”
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Seroprevalence of Hepatitis E Virus in Roma Settlements: A Comparison with the General Population in Slovakia by Halánová, Monika, Veseliny, Eduard, Kalinová, Zuzana, Jarčuška, Peter, Janičko, Martin, Urbančíková, Ingrid, Pella, Daniel, Dražilová, Sylvia, Babinská, Ingrid

“…Hepatitis E infection is one of the most frequent causes of acute hepatitis in the world. Currently five human genotypes with different geographical…”
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