Resultados globales: 66 registros encontrados en 0.02 segundos.
Artículos, Encontrados 64 registros
Documentos de investigación, Encontrados 2 registros
Artículos Encontrados 64 registros  1 - 10siguientefinal  ir al registro:
1.
Testing mechanisms through which China's ETS promotes a low-carbon transition / Liu, Feng (China University of Mining and Technology. School of Economics and Management) ; van den Bergh, Jeroen C. J. M. (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Wei, Yihang (China University of Mining and Technology. School of Economics and Management)
China regards an emission trading scheme (ETS) as the most promising approach for reducing its carbon dioxide emissions. However, there are still disagreements about the effectiveness of China's ETS (CETS). [...]
2024 - 10.1016/j.eneco.2024.107494
Energy Economics, Vol. 132 (April 2024) , art. 107494  
2.
15 p, 2.1 MB Synchronous Front-Face Fluorescence Spectra : A Review of Milk Fluorophores / Freire, Paulina (California State University. Department of Food Science and Nutrition) ; Zamora, Anna (Universitat Autònoma de Barcelona. Centre d'Innovació, Recerca i Transferència en Tecnologies dels Aliments (CIRTTA)) ; Castillo Zambudio, Manuel (Universitat Autònoma de Barcelona. Centre d'Innovació, Recerca i Transferència en Tecnologies dels Aliments (CIRTTA))
Milk is subjected to different industrial processes, provoking significant physicochemical modifications that impact milk's functional properties. As a rapid and in-line method, front-face fluorescence can be used to characterize milk instead of conventional analytical tests. [...]
2024 - 10.3390/foods13050812
Foods, Vol. 13 (march 2024)  
3.
14 p, 1.7 MB An Overview of the Isoprenoid Emissions From Tropical Plant Species / Mu, Zhaobin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Llusia, Joan (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zeng, Jianqiang (College of Resources and Environment, University of Chinese Academy of Sciences) ; Zhang, Yanli (Chinese Academy of Sciences) ; Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Yang, Kaijun (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Yi, Zhigang (Fujian Agriculture and Forestry University) ; Wang, Xinming (Chinese Academy of Sciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Terrestrial vegetation is the largest contributor of isoprenoids (a group of biogenic volatile organic compounds (BVOCs)) to the atmosphere. BVOC emission data comes mostly from temperate regions, and less is known about BVOC emissions from tropical vegetation, even though it is estimated to be responsible for >70% of BVOC emissions. [...]
2022 - 10.3389/fpls.2022.833030
Frontiers in plant science, Vol. 13 (May 2022) , art. 833030  
4.
12 p, 5.3 MB Decreased CH4 emissions associated with methanogenic and methanotrophic communities and their interactions following Fe(III) fertiliser application in rice paddies / Zhang, Yihe (Nanjing Agricultural University) ; Huang, Mengyuan (Nanjing Agricultural University) ; Yu, Kai (Nanjing Agricultural University) ; Xie, Yuxin (Nanjing Agricultural University) ; Wang, Yuxin (Nanjing Agricultural University) ; Wu, Jie (Nanjing Agricultural University) ; Zheng, Fengwei (Nanjing Agricultural University) ; Wu, Shuang (Nanjing Agricultural University) ; Li, Shuqing (Nanjing Agricultural University) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zou, Jianwen (Nanjing Agricultural University)
Rice paddies are important sources of atmospheric methane (CH4), where CH4 fluxes are determined by the balance of production and oxidation. While the application of Fe(III) fertilizer is a proven effective strategy for mitigating CH4 emissions from rice paddies, little is known about the role of methanogen and methanotroph communities and their interactions. [...]
2023 - 10.1016/j.geoderma.2023.116375
Geoderma, Vol. 431 (March 2023) , art. 116375  
5.
12 p, 1.5 MB The valve uptake index : improving assessment of prosthetic valve endocarditis and updating [ 18 F]FDG PET/CT(A) imaging criteria / Roque, Albert (Hospital Universitari Vall d'Hebron) ; Pizzi, María N (Hospital Universitari Vall d'Hebron) ; Fernández-Hidalgo, Nuria (Hospital Universitari Vall d'Hebron) ; Romero-Farina, Guillermo (Hospital Universitari Vall d'Hebron) ; Burcet, Gemma (Hospital Universitari Vall d'Hebron) ; Reyes-Juarez, José Luis (Hospital Universitari Vall d'Hebron) ; Espinet, Carina (Hospital Universitari Vall d'Hebron) ; Castell-Conesa, Joan (Hospital Universitari Vall d'Hebron) ; Escobar, Manuel (Hospital Universitari Vall d'Hebron) ; Ferreira-Gonzalez, Ignacio (Hospital Universitari Vall d'Hebron) ; Aguadé-Bruix, Santiago (Hospital Universitari Vall d'Hebron) ; Cuellar-Calabria, Hug (Hospital Universitari Vall d'Hebron) ; Universitat Autònoma de Barcelona
Diagnosis of prosthetic valve endocarditis (PVE) by positron emission computed tomography angiography (PET/CTA) is based on visual and quantitative morpho-metabolic features. However, the fluorodeoxyglucose (FDG) uptake pattern can be sometimes visually unclear and susceptible to subjectivity. [...]
2022 - 10.1093/ehjci/jeab279
European Heart Journal Cardiovascular Imaging, Vol. 23 (january 2022) , p. 1260-1271  
6.
7 p, 3.3 MB Ultrafast Tunable Terahertz-to-Visible Light Conversion through Thermal Radiation from Graphene Metamaterials / Ilyakov, Igor (Helmholtz-Zentrum Dresden-Rossendorf) ; Ponomaryov, Alexey (Helmholtz-Zentrum Dresden-Rossendorf) ; Saleta Reig, David (Institut Català de Nanociència i Nanotecnologia) ; Murphy, Conor (University of Exeter) ; Mehew, Jake Dudley (Institut Català de Nanociència i Nanotecnologia) ; de Oliveira, Thales V. A. G (Helmholtz-Zentrum Dresden-Rossendorf) ; Prajapati, Gulloo Lal (Helmholtz-Zentrum Dresden-Rossendorf) ; Arshad, Atiqa (Helmholtz-Zentrum Dresden-Rossendorf) ; Deinert, Jan-Christoph (Helmholtz-Zentrum Dresden-Rossendorf) ; Craciun, Monica Felicia (University of Exeter) ; Russo, Saverio (University of Exeter) ; Kovalev, Sergey (Helmholtz-Zentrum Dresden-Rossendorf) ; Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia)
Several technologies, including photodetection, imaging, and data communication, could greatly benefit from the availability of fast and controllable conversion of terahertz (THz) light to visible light. [...]
2023 - 10.1021/acs.nanolett.3c00507
Nano letters, Vol. 23, Issue 9 (May 2023) , p. 3872-3878  
7.
14 p, 1.6 MB Characteristics of subjective cognitive decline associated with amyloid positivity / Janssen, Olin (Maastricht University. School for Mental Health and Neuroscience) ; Jansen, W.J. (Maastricht University. School for Mental Health and Neuroscience) ; Vos, S.J.B. (Maastricht University. School for Mental Health and Neuroscience) ; Boada, Mercè (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas) ; Parnetti, Lucilla (Section of Neurology. Center for Memory Disturbances - Lab. of Clinical Neurochemistry. Department of Medicine and Surgery. University of Perugia) ; Gabryelewicz, T. (Department of Neurodegenerative Disorders. Mossakowski Medical Research Centre. Polish Academy of Sciences) ; Fladby, T. (Department of Neurology. Akershus University Hospital) ; Molinuevo, José Luis (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ; Villeneuve, S. (Centre for Studies on Prevention of Alzheimer's Disease (StOP-AD) Centre) ; Hort, J. (International Clinical Research Center. St. Anne's University Hospital) ; Epelbaum, S. (Inserm Sorbonne Université. Inria. Aramis project-team. Paris Brain Institute - Institut du Cerveau (ICM)) ; Lleó, Alberto (Institut d'Investigació Biomèdica Sant Pau) ; Engelborghs, Sebastiaan (Vrije Universiteit Brussel. (VUB) Brussels. and University of Antwerp) ; van der Flier, W.M. (Alzheimer Center Amsterdam. Department of Neurology. Amsterdam Neuroscience. Amsterdam UMC. Vrije Universiteit Amsterdam) ; Landau, S. (Helen Wills Neuroscience Institute. University of California) ; Popp, J. (Old Age Psychiatry. University Hospital of Lausanne) ; Wallin, Anders (Institute of Neuroscience and Physiology. Sahlgrenska Academy at University of Gothenburg) ; Scheltens, P. (Alzheimer Center Amsterdam. Department of Neurology. Amsterdam Neuroscience. Amsterdam UMC. Vrije Universiteit Amsterdam) ; Rikkert, M.O. (Department of Geriatric Medicine. Radboud Alzheimer Center. Radboud University Medical Center) ; Snyder, P.J. (Kingston. The University of Rhode Island) ; Rowe, C. (Department of Molecular Imaging & Therapy. Austin Health) ; Chételat, G.. (Institut National de la Santé et de la Recherche Médicale (Inserm)) ; Ruíz, A. (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas) ; Marquié, M. (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas) ; Chipi, E. (Section of Neurology. Center for Memory Disturbances - Lab. of Clinical Neurochemistry. Department of Medicine and Surgery. University of Perugia) ; Wolfsgruber, S. (Department of Neurodegenerative Diseases and Psychiatry. University Hospital Bonn) ; Heneka, M. (Department of Neurodegenerative Diseases and Psychiatry. University Hospital Bonn) ; Boecker, H. (Functional Neuroimaging Group. Department of Radiology. University Hospital Bonn) ; Peters, O. (Charité - Universitätsmedizin Berlin) ; Jarholm, J. (Department of Neurology. Akershus University Hospital) ; Rami, L. (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ; Tort-Merino, A. (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ; Binette, A.P. (Centre for Studies on Prevention of Alzheimer's Disease (StOP-AD) Centre) ; Poirier, J. (Centre for Studies on Prevention of Alzheimer's Disease (StOP-AD) Centre) ; Rosa-Neto, P. (Centre for Studies on Prevention of Alzheimer's Disease (StOP-AD) Centre) ; Cerman, J. (International Clinical Research Center. St. Anne's University Hospital) ; Dubois, B. (AP-HP. Hôpital de la Pitié Salpêtrière. Institute of Memory and Alzheimer's Disease (IM2A). Centre of excellence of neurodegenerative disease (CoEN). Department of Neurology) ; Teichmann, M. (AP-HP. Hôpital de la Pitié Salpêtrière. Institute of Memory and Alzheimer's Disease (IM2A). Centre of excellence of neurodegenerative disease (CoEN). Department of Neurology) ; Alcolea, Daniel (Institut d'Investigació Biomèdica Sant Pau) ; Fortea, Juan (Institut d'Investigació Biomèdica Sant Pau) ; Sánchez-Saudinós, María Belén (Institut d'Investigació Biomèdica Sant Pau) ; Ebenau, J. (Alzheimer Center Amsterdam. Department of Neurology. Amsterdam Neuroscience. Amsterdam UMC. Vrije Universiteit Amsterdam) ; Pocnet, C. (Old Age Psychiatry. University Hospital of Lausanne) ; Eckerström, M. (Institute of Neuroscience and Physiology. Sahlgrenska Academy at University of Gothenburg) ; Thompson, L. (Kingston. The University of Rhode Island) ; Villemagne, V. (Department of Psychiatry. University of Pittsburgh) ; Buckley, R. (Brigham and Women's Hospital and Department of Neurology Massachusetts General Hospital. Harvard Medical School) ; Burnham, S. (Section of Neurology. Center for Memory Disturbances - Lab. of Clinical Neurochemistry. Department of Medicine and Surgery. University of Perugia) ; Delarue, M. (Institut National de la Sant. et de la Recherche M.dicale (Inserm)) ; Freund-Levi, Yvonne (Department of Neurobiology. Care Sciences and Society. Karolinska Institutet) ; Wallin, Å.K. (Department of Clinical Sciences Malmö. Clinical Memory Research Unit. Lund University) ; Ramakers, I. (Maastricht University. School for Mental Health and Neuroscience) ; Tsolaki, Magda (Memory and Dementia Center. 3rd Department of Neurology. "G Papanicolau. " General Hospital. Aristotle University of Thessaloniki) ; Soininen, H. (Institute of Clinical Medicine. Neurology. University of Eastern Finland) ; Hampel, H. (GRC no 21. Alzheimer Precision Medicine (AMP). AP-HP. Pitié-Salpêtrière Hospital. Sorbonne University) ; Spiru, L. (Geriatrics- Gerontology and Old Age Psychiatry. Alzheimer Unit. Ana Aslan International Foundation - Memory Center and Longevity Medicine) ; Tijms, B. (Maastricht University. School for Mental Health and Neuroscience) ; Ossenkoppele, R. (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ; Verhey, F.R.J. (Maastricht University. School for Mental Health and Neuroscience) ; Jessen, F. (German Center For Neurodegenerative Diseases/Clinical Research. Deutsches Zentrum für Neurodegenerative Erkrankungen e.V. (DZNE). Zentrum für klinische Forschung/AG) ; Visser, P.J. (Department of Neurobiology. Care Sciences and Society. Karolinska Institutet)
Introduction: The evidence for characteristics of persons with subjective cognitive decline (SCD) associated with amyloid positivity is limited. Methods: In 1640 persons with SCD from 20 Amyloid Biomarker Study cohort, we investigated the associations of SCD-specific characteristics (informant confirmation, domain-specific complaints, concerns, feelings of worse performance) demographics, setting, apolipoprotein E gene (APOE) ε4 carriership, and neuropsychiatric symptoms with amyloid positivity. [...]
2022 - 10.1002/alz.12512
Alzheimer's & Dementia, Vol. 18 Núm. 10 (october 2022) , p. 1832-1845  
8.
12 p, 712.2 KB Multi-center study of inter-rater reproducibility, image quality, and diagnostic accuracy of CZT versus conventional SPECT myocardial perfusion imaging / Mansour, Nabeel (LMU Munich. Department of Radiology, University Hospital) ; Nekolla, Stephan G. (Partner Site Munich Heart Alliance. DZHK (German Centre for Cardiovascular Research)) ; Reyes, Eliana (Royal Brompton and Harefield NHS Trust) ; Angelidis, George (University Hospital of Larissa. Department of Nuclear Medicine, Faculty of Medicine, University of Thessaly) ; Georgoulias, Panagiotis (University Hospital of Larissa. Department of Nuclear Medicine, Faculty of Medicine, University of Thessaly) ; Anagnostopoulos, Constantinos (BRFAA - Biomedical Research Foundation Academy of Athens) ; Bravo, Paco (Hospital of the University of Pennsylvania. Divisions of Nuclear Medicine and Cardiology, Departments of Radiology and Medicine) ; Bruno, Isabella (Fondazione Policlinico Universitario Agostino Gemelli IRCCS) ; Flotats, Albert (Institut d'Investigació Biomèdica Sant Pau) ; Fuentes-Ocampo, Francisco (Institut d'Investigació Biomèdica Sant Pau) ; Sciagrà, Roberto (University of Florence. Department of Experimental and Clinical Biomedical Sciences 'Mario Serio') ; Keng, Felix (National Heart Centre) ; Kessler, Lukas (University of Duisburg-Essen. Department of Nuclear Medicine, University Hospital Essen) ; Papathanasiou, Maria (Department of Cardiology, West German Heart and Vascular Center, University Hospital, Essen, Germany) ; Soman, Prem (University of Pittsburgh Medical Center. Division of Cardiology) ; Rischpler, Christoph (University of Duisburg-Essen. Department of Nuclear Medicine, University Hospital Essen) ; Universitat Autònoma de Barcelona
Cadmium-zinc-telluride (CZT)-based detectors exhibit higher diagnostic sensitivity in myocardial perfusion imaging (MPI) than conventional Anger-MPI for detection of coronary artery disease (CAD); however, reduced specificity and diagnostic accuracy of CZT-MPI were observed. [...]
2022 - 10.1007/s12350-022-03054-w
Journal of Nuclear Cardiology, Vol. 30 (july 2022) , p. 528-539  
9.
38 p, 794.6 KB A systematic study on the VOCs characterization and odour emissions in a full-scale sewage sludge composting plant / González Alé, Daniel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Colón Jordà, Joan (Universitat de Vic - Universitat Central de Catalunya. Centre Tecnològic BETA) ; Sanchez, Antoni (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Gabriel, David (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Sewage sludge management is known to cause odour impact over the environment. However, an information gap exists about odour emissions quantification from different treatment strategies. In the present work, odorous emissions generated in a full-scale sewage sludge composting plant were characterized, aiming at providing specific odour emission factors (OEF) and to determine their variability depending on the composting time. [...]
2019 - 10.1016/j.jhazmat.2019.03.131
Journal of hazardous materials, Vol. 373 (July 2019) , p. 733-740  
10.
40 p, 652.6 KB Filling in sewage sludge biodrying gaps : Greenhouse gases, volatile organic compounds and odour emissions / González Alé, Daniel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Guerra-Gorostegi, Nagore (Universitat de Vic - Universitat Central de Catalunya. Centre Tecnològic BETA) ; Colón Jordà, Joan (Universitat de Vic - Universitat Central de Catalunya. Centre Tecnològic BETA) ; Gabriel, David (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Ponsá Salas, Sergio (Universitat de Vic - Universitat Central de Catalunya. Centre Tecnològic BETA) ; Sanchez, Antoni (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
In the present work, a complete study of the sewage sludge (SS) biodrying technology was conducted at bench-scale, aiming at assessing its performance and providing a valuable insight into the different gaseous emission patterns found for greenhouse gases (GHG) and odorant pollutants. [...]
2019 - 10.1016/j.biortech.2019.121857
Bioresource Technology, Vol. 291 (November 2019) , art. 121857  

Artículos : Encontrados 64 registros   1 - 10siguientefinal  ir al registro:
Documentos de investigación Encontrados 2 registros  
1.
291 p, 19.4 MB Evidencias en exactitud de pruebas diagnósticas en la enfermedad de Alzheimer y otras demencias / Martínez Fuentes, Gabriel José ; Bonfill, X. (Xavier), dir. ; Zamora Romero, Javier, dir.
Antecedents La captació de 18F-Florbetapir, 18F-Florbetaben o 18F-Flutemetamol pel teixit cerebral a través d'una tomografia per emissió de positrons (TEP) està acceptada per agències reguladores per avaluar la càrrega d'amiloide en persones amb demència, essent aquesta càrrega amiloide una de les troballes histopatològiques en la malaltia d'Alzheimer. [...]
Antecedentes La captación de 18F-Florbetapir, 18F-Florbetaben o 18F-Flutemetamol por el tejido cerebral a través de una tomografía por emisión de positrones (TEP) está aceptada por agencias reguladoras para evaluar la carga de amiloide en personas con demencia. [...]
Background 18F-Florbetapir, 18F-Florbetaben or 18F-Flutemetamol uptake by brain tissue, measured by positron emission tomography (PET), is accepted by regulatory agencies for assessing amyloid load in people with dementia. [...]

2021  
2.
146 p, 3.4 MB Validación en tejido cerebral humano de [F-18]-AV-1451 (T807), un nuevo marcador de la proteína TAU-PHF para tomografía por emisión de positrones / Marquié Sayagués, Marta ; Gómez-Isla, Teresa, dir. (Institut d'Investigació Biomèdica Sant Pau) ; Lleó Bisa, Alberto, dir. (Universitat Autònoma de Barcelona. Departament de Medicina) ; Blesa, Rafael, dir. (Universitat Autònoma de Barcelona. Departament de Medicina) ; Escartín Siquier, Antonio E., dir. (Universitat Autònoma de Barcelona. Departament de Medicina) ; Universitat Autònoma de Barcelona. Departament de Medicina
[F-18]-AV-1451 es un nuevo trazador para la detección de patología tau en vida del sujeto mediante tomografía por emisión de positrones (PET). [F-18]-AV-1451 fue originalmente creado para detectar tau en forma de filamentos de hélices pareadas (PHF) que conforman los ovillos neurofibrilares (ONF), una de las lesiones características de la Enfermedad de Alzheimer (EA). [...]
[F-18]-AV-1451 is a novel tracer for the in vivo detection of tau pathology using emission positron tomography (PET). [F-18]-AV-1451 was originally raised against paired helical filament (PHF)-tau, which if found in neurofibrillary tangles (NFTs), one of the characteristic lesions in Alzheimer's disease (AD). [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2016  

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