Search Results - "Papakonstantinou, Georgios"

H2 permeation through N117 and its consumption by IrOx in PEM water electrolyzers by Papakonstantinou, Georgios, Sundmacher, Kai

“…•Simultaneous polarization and gas analysis measurements by mixing the gas outlet.•Permeated H2 is consumed by IrOx during OER at low current…”
Get full text

Modeling, Degradation Study, Failures Diagnosis and Faulty Operating Management of Electrolyzers by Guilbert, Damien, Papakonstantinou, Georgios

“…Hydrogen is considered an effective solution to deliver or store energy [...]…”
Get full text

On the role of microkinetic network structure in the interplay between oxygen evolution reaction and catalyst dissolution by Dam, An Phuc, Papakonstantinou, Georgios, Sundmacher, Kai

“…Understanding the pathways of oxygen evolution reaction (OER) and the mechanisms of catalyst degradation is of essential importance for developing efficient…”
Get full text

Effects of a Multi-Component Mycotoxin-Detoxifying Agent on Oxidative Stress, Health and Performance of Sows by Papatsiros, Vasileios G, Eliopoulos, Christos, Voulgarakis, Nikolaos, Arapoglou, Dimitrios, Riahi, Insaf, Sadurní, Meritxell, Papakonstantinou, Georgios I

“…This in vivo study aimed to investigate the effects of a multi-component mycotoxin-detoxifying agent, containing clays (bentonite, sepiolite), phytogenic feed…”
Get full text

Animal Health and Productivity of Organic Greek Pig Farms: The Current Situation and Prospects for Sustainability by Papakonstantinou, Georgios I, Arsenakis, Ioannis, Pourlis, Aris, Papatsiros, Vasileios G

“…A review of organic pig production in Greece was carried out. The aim was to present updated information on the production, development and health status of…”
Get full text

Effect of the MEA design on the performance of PEMWE single cells with different sizes by Immerz, Christoph, Paidar, Martin, Papakonstantinou, Georgios, Bensmann, Boris, Bystron, Tomas, Vidakovic-Koch, Tanja, Bouzek, Karel, Sundmacher, Kai, Hanke-Rauschenbach, Richard

“…In the field of polymer electrolyte membrane water electrolysis (PEMWE), a significant amount of excellent scientific results has been generated during the…”
Get full text

Precision Livestock Farming Technology: Applications and Challenges of Animal Welfare and Climate Change by Papakonstantinou, Georgios I., Voulgarakis, Nikolaos, Terzidou, Georgia, Fotos, Lampros, Giamouri, Elisavet, Papatsiros, Vasileios G.

“…This study aimed to review recent developments in the agri-food industry, focusing on the integration of innovative digital systems into the livestock…”
Get full text

Effects of a Curcumin/Silymarin/Yeast-Based Mycotoxin Detoxifier on Redox Status and Growth Performance of Weaned Piglets under Field Conditions by Papatsiros, Vasileios G, Papakonstantinou, Georgios I, Voulgarakis, Nikolaos, Eliopoulos, Christos, Marouda, Christina, Meletis, Eleftherios, Valasi, Irene, Kostoulas, Polychronis, Arapoglou, Dimitrios, Riahi, Insaf, Christodoulopoulos, Georgios, Psalla, Dimitra

“…The aim of this in vivo study was to investigate the effects of a novel mycotoxin detoxifier whose formulation includes clay (bentonite and sepiolite),…”
Get full text

Overview of Swine Congenital Malformations Associated with Abnormal Twinning by Pourlis, Aris, Papakonstantinou, Georgios I, Doukas, Dimitrios, Papatsiros, Vasileios G

“…A review of congenital malformations in swine relating to abnormal twinning was carried out. The aim was to describe and estimate these defects. Among the…”
Get full text

Effects of Phenolic Phytogenic Feed Additives on Certain Oxidative Damage Biomarkers and the Performance of Primiparous Sows Exposed to Heat Stress under Field Conditions by Papatsiros, Vasileios G, Katsogiannou, Eleni G, Papakonstantinou, Georgios I, Michel, Alfred, Petrotos, Konstantinos, Athanasiou, Labrini V

“…The aim of this study was to investigate the effects of two commercial phenolic phytogenic feed additives (PFAs) on sows under heat stress conditions of high…”
Get full text

Effects of Injectable Administration of Dexamethasone Alone or in Combination with Vitamin E/Se in Newborn Low Birth Weight Piglets by Papakonstantinou, Georgios I, Gougoulis, Dimitrios A, Voulgarakis, Nikolaos, Maragkakis, Georgios, Galamatis, Dimitrios, Athanasiou, Labrini V, Papatsiros, Vasileios G

“…Increasing litter size may lead to low-birth-weight piglets (LBW) and further negative long-term effects. This study aimed to evaluate the effects of…”
Get full text

Subacute Rumen Acidosis in Greek Dairy Sheep: Prevalence, Impact and Colorimetry Management by Voulgarakis, Nikolaos, Gougoulis, Dimitrios A, Psalla, Dimitra, Papakonstantinou, Georgios I, Katsoulis, Konstantinos, Angelidou-Tsifida, Mariana, Athanasiou, Labrini V, Papatsiros, Vasileios G, Christodoulopoulos, Georgios

“…Subacute rumen acidosis (SARA) is a current issue in intensive livestock farming, and it is particularly associated with feeding high-concentrate diets. This…”
Get full text

Theory, Substantiation, and Properties of Novel Reversible Electrocatalysts for Oxygen Electrode Reactions by Jaksic, Jelena M, Nan, Feihong, Papakonstantinou, Georgios D, Botton, Gianluigi A, Jaksic, Milan M

“…Hypo-d–(f)-oxides of transition elements (d ≤ 5) usually feature decisive and highly pronounced effects of spontaneous adsorptive dissociation of water…”
Get full text

Screening for Viruses in Indigenous Greek Black Pigs by Jhelum, Hina, Papatsiros, Vasileios, Papakonstantinou, Georgios, Krabben, Ludwig, Kaufer, Benedikt, Denner, Joachim

“…The successful advancement of xenotransplantation has led to the development of highly sensitive detection systems for the screening of potentially zoonotic…”
Get full text

Histopathological Pulmonary Lesions in 1st-Day Newborn Piglets Derived from PRRSV-1 MLV Vaccinated Sows at the Last Stage of Gestation by Papakonstantinou, Georgios I, Psalla, Dimitra, Pourlis, Aris, Stylianaki, Ioanna, Athanasiou, Labrini V, Tzika, Eleni, Meletis, Eleftherios, Kostoulas, Polychronis, Maragkakis, George, Christodoulopoulos, Georgios, Papaioannou, Nikolaos, Papatsiros, Vasileios G

“…Modified live virus (MLV) vaccines for the control of porcine respiratory and reproductive syndrome virus (PRRSV) have been associated with the vertical and…”
Get full text

Effects of a Phytogenic Feed Additive on Redox Status, Blood Haematology, and Piglet Mortality in Primiparous Sows by Papatsiros, Vasileios G., Papakonstantinou, Georgios I., Katsogiannou, Eleni, Gougoulis, Dimitrios A., Voulgarakis, Nikolaos, Petrotos, Konstantinos, Braimaki, Sofia, Galamatis, Dimitrios A., El-Sayed, Amr, Athanasiou, Labrini V.

“…This study aimed to investigate the effects of a polyphenolic phytogenic feed additive (PFA) based on plant extracts, such as Embelia officinalis, Ocimum…”
Get full text

Exploring Serum Copeptin and Hematological Profile: A Comparative Analysis after Intradermal versus Intramuscular Porcine Reproductive and Respiratory Syndrome Virus Vaccination in Piglets by Maragkakis, Georgios, Katsogiannou, Eleni G., Papakonstantinou, Georgios I., Korou, Laskarina-Maria, Chaintoutis, Serafeim C., Konstantopoulos, Panagiotis, Perrea, Despoina N., Christodoulopoulos, Georgios, Athanasiou, Labrini V., Papatsiros, Vasileios G.

“…This study aimed to investigate the impact of intradermal (ID) and intramuscular (IM) vaccination with a porcine reproductive and respiratory syndrome virus…”
Get full text

Seroprevalence of Swine Influenza A Virus (swIAV) Infections in Commercial Farrow-to-Finish Pig Farms in Greece by Papatsiros, Vasileios G, Papakonstantinou, Georgios I, Meletis, Eleftherios, Koutoulis, Konstantinos, Athanasakopoulou, Zoi, Maragkakis, Georgios, Labronikou, Georgia, Terzidis, Ilias, Kostoulas, Polychronis, Billinis, Charalambos

“…Swine influenza is a highly contagious respiratory disease caused by influenza A virus infection. Pigs play an important role in the overall epidemiology of…”
Get full text

Hepatic Coccidiosis in Wild Rabbits in Greece: Parasite Detection on Liver Imprints and the Associated Biochemical Profile by Athanasiou, Labrini V, Tsokana, Constantina N, Doukas, Dimitrios, Kantere, Maria C, Katsoulos, Panagiotis D, Papakonstantinou, Georgios I, Katsogiannou, Eleni G, Dedousi, Anna

“…(1) Background: Rabbit hepatic coccidiosis, caused by , is a devastating disease with high morbidity and mortality rates. The disease is well described in…”
Get full text

Primary Oxide Latent Storage and Spillover Enabling Electrocatalysts with Reversible Oxygen Electrode Properties and the Alterpolar Revertible (PEMFC versus WE) Cell by Jaksic, Milan M, Botton, Gianluigi A, Papakonstantinou, Georgios D, Nan, Feihong, Jaksic, Jelena M

“…Surface in and ex situ analysis have shown that in the course of cathodic oxygen reduction (ORR), all along the reversible potential range (the low slope Tafel…”
Get full text