P
Panagiotis Kougias
Researcher at Technical University of Denmark
Publications - 206
Citations - 8919
Panagiotis Kougias is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Biogas & Anaerobic digestion. The author has an hindex of 44, co-authored 181 publications receiving 6966 citations. Previous affiliations of Panagiotis Kougias include Baylor College of Medicine & St Lukes Episcopal Hospital.
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Journal ArticleDOI
Biogas upgrading and utilization: Current status and perspectives
Irini Angelidaki,Laura Treu,Panagiotis Tsapekos,Gang Luo,Stefano Campanaro,Henrik Wenzel,Panagiotis Kougias +6 more
TL;DR: A critical review that summarizes state-of-the-art technologies for biogas upgrading and enhancement with particular attention to the emerging biological methanation processes.
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Long-term comparison of endovascular and open repair of abdominal aortic aneurysm.
Frank A. Lederle,Julie A. Freischlag,Tassos C. Kyriakides,Jon S. Matsumura,Frank T. Padberg,Ted R. Kohler,Panagiotis Kougias,Jessie M. Jean-Claude,Dolores F. Cikrit,Kathleen M. Swanson +9 more
TL;DR: Endovascular repair led to increased long-term survival among younger patients but not among older patients, for whom a greater benefit from the endovascular approach had been expected, but rupture after repair remained a concern.
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Biogas Upgrading via Hydrogenotrophic Methanogenesis in Two-Stage Continuous Stirred Tank Reactors at Mesophilic and Thermophilic Conditions
TL;DR: The increase of hydrogenotrophic methanogens and syntrophic Desulfovibrio and the decrease of aceticlastic methanogen indicate a H2-mediated shift toward the hydrogenot microscopic pathway enhancing biogas upgrading.
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Determinants of mortality and treatment outcome following surgical interventions for acute mesenteric ischemia
TL;DR: Elderly patients and those with a prolonged duration of symptoms had worse outcomes following surgical intervention for AMI, and a high index of suspicion with prompt diagnostic evaluation may reduce time delay prior to surgical intervention, which may lead to improved patient survival.
Journal ArticleDOI
Ex-situ biogas upgrading and enhancement in different reactor systems
Panagiotis Kougias,Laura Treu,Daniela Peñailillo Benavente,Kanokwan Boe,Stefano Campanaro,Irini Angelidaki +5 more
TL;DR: High-throughput 16S rRNA sequencing revealed that the microbial community was resided by novel phylotypes belonging to the uncultured order MBA08 and to Bacteroidales, and only hydrogenotrophic methanogens were identified belonging to Methanothermobacter and Methanoculleus genera.