Shu-Jun Chiu, Jie Chao, Yong J. Lee, Tzu-Sheng Hsu,
... treatment of cisplatin-resistant cancer: a systematic review”, Stordal, B., Pavlakis, N., Davey, R., 2007. Cancer Treatment ... 4), 347–357, and have significantly misrepresented the Stordal et al. findings. To correct the error will ... useful for the treatment of cisplatin-resistant cancer (Stordal et al., 2007).” In the Discussion, on the ... useful for the treatment of cisplatin-resistant cancer (Stordal et al., 2007).” The authors of the cited ...
Tópico(s): Hepatocellular Carcinoma Treatment and Prognosis
2008 - Elsevier BV | Toxicology Letters
Carlo Catassi, Elena Lionetti,
... Coeliac Disease and Comorbidity in Norwegian Children" by Størdal et al on page 467, and "Transglutaminase IgA ... the Journal of Pediatric Gastroenterology and Nutrition (JPGN), Størdal et al report on the proportion of Norwegian ... 10 million affected individuals. Unfortunately, as noted by Størdal et al, screening of at-risk groups, for ...
Tópico(s): Gastrointestinal disorders and treatments
2013 - Lippincott Williams & Wilkins | Journal of Pediatric Gastroenterology and Nutrition
Anton Eliassen, Jørgen Saltbones, Frøde Stordal, Øystein Hov, Ivar S. A. Isaksen, Frøde Stordal,
The present paper reports on the combination of a chemical model for the gas phase chemistry of the atmospheric boundary layer, with a Lagrangian model for the long-range transport of air pollutants. The resulting combined chemistry/transport model is applied in a case study where polluted air is transported toward Scandinavia. Calculations show good agreement with measured ozone concentrations, and strongly suggest that the measured ozone concentrations cannot be due to Scandinavian precursor emissions ...
Tópico(s): Vehicle emissions and performance
1982 - American Meteorological Society | Journal of applied meteorology
Mouhamadou Bamba Sylla, Filippo Giorgi, Frøde Stordal,
... PreviousNextCite this article as: Sylla MB, Giorgi F, Stordal F (2012) Large-scale origins of rainfall and ...
Tópico(s): Cryospheric studies and observations
2012 - Inter-Research Science Center | Climate Research
Frøde Stordal, Gunnar Myhre, E. J. G. Stordal, William B. Rossow, David S. Lee, D. W. Arlander, Tove Svendby,
Abstract. Trends in cirrus cloud cover have been estimated based on 16 years of data from ISCCP (International Satellite Cloud Climatology Project). The results have been spatially correlated with aircraft density data to determine the changes in cirrus cloud cover due to aircraft traffic. The correlations are only moderate, as many other factors have also contributed to changes in cirrus. Still we regard the results to be indicative of an impact of aircraft on cirrus amount. The main emphasis of ...
Tópico(s): Atmospheric chemistry and aerosols
2005 - Copernicus Publications | Atmospheric chemistry and physics
Benjamin Lebwohl, Jonas F. Ludvigsson, Peter H.R. Green,
... month's issue of Clinical Gastroenterology and Hepatology, Størdal and colleagues report on an association between maternal ... study of 78,846 children in Norway by Størdal et al, it was found that using iron ...
Tópico(s): Eosinophilic Esophagitis
2013 - Elsevier BV | Clinical Gastroenterology and Hepatology
Jonathan R. I. Coleman, Héléna A. Gaspar, Julien Bryois, Gerome Breen, Enda M. Byrne, Andreas J. Forstner, Peter Holmans, Christiaan de Leeuw, Manuel Mattheisen, Andrew McQuillin, Jennifer M. Whitehead Pavlides, Tune H. Pers, Stephan Ripke, Eli A. Stahl, Stacy Steinberg, Vassily Trubetskoy, Maciej Trzaskowski, Yunpeng Wang, Liam Abbott, Abdel Abdellaoui, Mark J. Adams, Annelie Nordin Adolfsson, Esben Agerbo, Huda Akil, Diego Albani, Ney Alliey‐Rodriguez, Thomas D. Als, Till F. M. Andlauer, Adebayo Anjorin, Verneri Antilla, Sandra Van der Auwera, Swapnil Awasthi, Silviu‐Alin Bacanu, Judith A. Badner, Marie Bækvad‐Hansen, Jack D. Barchas, Nicholas Bass, Michael Bauer, Aartjan T.F. Beekman, Richard A. Belliveau, Sarah E. Bergen, Tim B. Bigdeli, Elisabeth B. Binder, Erlend Bøen, Marco P. Boks, James Boocock, Monika Budde, William E. Bunney, Margit Burmeister, Henriette N. Buttenschøn, Jonas Bybjerg‐Grauholm, William Byerley, Na Cai, Miguel Casas, Enrique Castelao, Felecia Cerrato, Pablo Cervantes, Kimberly Chambert, Alexander W. Charney, Danfeng Chen, Jane Christensen, Claire Churchhouse, David St Clair, Toni‐Kim Clarke, Lucía Colodro‐Conde, William Coryell, Baptiste Couvy‐Duchesne, David W. Craig, Gregory E. Crawford, Cristiana Cruceanu, Piotr M. Czerski, Anders M. Dale, Gail Davies, Ian J. Deary, Franziska Degenhardt, Jurgen Del‐Favero, J. Raymond DePaulo, Eske M. Derks, Neşe Direk, Srdjan Djurovic, Amanda Dobbyn, Conor V. Dolan, Ashley Dumont, Erin C. Dunn, Thalia C. Eley, Torbjørn Elvsåshagen, Valentina Escott‐Price, Chun Chieh Fan, Hilary K. Finucane, Sascha B. Fischer, Matthew Flickinger, Jerome C. Foo, Tatiana Foroud, Liz Forty, Josef Frank, Christine Fraser, Nelson B. Freimer, Louise Frisén, Katrin Gade, Diane Gage, Julie Garnham, Claudia Giambartolomei, Fernando S. Goes, Jaqueline Goldstein, Scott D. Gordon, Katherine Gordon‐Smith, Elaine Green, Melissa J. Green, Tiffany A. Greenwood, Jakob Grove, Weihua Guan, Lynsey S. Hall, Marian L. Hamshere, Christine Søholm Hansen, Thomas Hansen, Martin Hautzinger, Urs Heilbronner, Albert M. van Hemert, Stefan Herms, Ian B. Hickie, Maria Hipolito, Per Hoffmann, Dominic Holland, Georg Homuth, Carsten Horn, Jouke‐Jan Hottenga, Laura M. Huckins, Marcus Ising, Stéphane Jamain, Rick Jansen, Jessica Johnson, Simone de Jong, Eric Jorgenson, Anders Juréus, Radhika Kandaswamy, Robert Karlsson, James L. Kennedy, Farnush Farhadi Hassan Kiadeh, Sarah Kittel‐Schneider, James A. Knowles, Manolis Kogevinas, Isaac S. Kohane, Anna C. Koller, Julia Kraft, Warren W. Kretzschmar, Jesper Krogh, Ralph Kupka, Zoltán Kutalik, Catharina Lavebratt, Jacob Lawrence, William Lawson, Markus Leber, Phil H. Lee, Shawn Levy, Jun Z. Li, Yihan Li, Penelope A. Lind, Chunyu Liu, Loes M. Olde Loohuis, Anna Maaser, Donald J. MacIntyre, Dean F. MacKinnon, Pamela B. Mahon, Wolfgang Maier, Robert Maier, Jonathan Marchini, Lina Martinsson, Hamdi Mbarek, Steve McCarroll, Patrick J. McGrath, Peter McGuffin, Melvin G. McInnis, James McKay, Helena Medeiros, Sarah E. Medland, Divya Mehta, Fan Meng, Christel M. Middeldorp, Evelin Mihailov, Yuri Milaneschi, Lili Milani, Saira Saeed Mirza, Francis M. Mondimore, Grant W. Montgomery, Derek W. Morris, Sara Mostafavi, Thomas W. Mühleisen, Niamh Mullins, Matthias Nauck, Bernard Ng, Hoang Nguyen, Caroline M. Nievergelt, Michel G. Nivard, Evaristus A. Nwulia, Dale R. Nyholt, Claire O’Donovan, Paul F. O’Reilly, Anil P. S. Ori, Lilijana Oruč, Urban Ösby, Högni Óskarsson, Jodie N. Painter, José Guzmán‐Parra, Carsten Bøcker Pedersen, Marianne Giørtz Pedersen, Amy Perry, Roseann E. Peterson, Erik Pettersson, Wouter J. Peyrot, Andrea Pfennig, Giorgio Pistis, Shaun Purcell, Jorge A. Quiroz, Per Qvist, Eline J. Regeer, Andreas Reif, Céline S. Reinbold, John P. Rice, Brien P. Riley, Fabio Rivas, Margarita Rivera, Panos Roussos, Douglas M. Ruderfer, Euijung Ryu, Cristina Sánchez‐Mora, Alan F. Schatzberg, William A. Scheftner, Robert A. Schoevers, Nicholas J. Schork, Eva C. Schulte, Tatyana Shehktman, Ling Shen, Jianxin Shi, Paul D. Shilling, Stanley I. Shyn, Engilbert Sigurðsson, Claire Slaney, Olav B. Smeland, Johannes H. Smit, Daniel J. Smıth, Janet L. Sobell, Anne T. Spijker, Michael Steffens, John S. Strauss, Fabian Streit, Jana Strohmaier, Szabolcs Szelinger, Katherine E. Tansey, Henning Teismann, Alexander Teumer, Robert C. Thompson, Wesley K. Thompson, Pippa A. Thomson, Thorgeir E. Thorgeirsson, Matthew Traylor, Jens Treutlein, André G. Uitterlinden, Daniel Umbricht, Helmut Vedder, Alexander Viktorin, Peter M. Visscher, Weiqing Wang, Stanley J. Watson, Bradley T. Webb, Cynthia Shannon Weickert, Thomas W. Weickert, Shantel Weinsheimer, Jürgen Wellmann, Gonneke Willemsen, Stephanie H. Witt, Yang Wu, Hualin Simon Xi, Wei Xu, Jian Yang, Allan H. Young, Peter P. Zandi, Peng Zhang, Futao Zhang, Sebastian Zöllner, Rolf Adolfsson, Ingrid Agartz, Martin Alda, Volker Arolt, Lena Backlund, Bernhard T. Baune, Frank Bellivier, Kenneth I. Berger, Wade H. Berrettini, Joanna M. Biernacka, Douglas Blackwood, Michael Boehnke, Dorret I. Boomsma, Aiden Corvin, Nicholas John Craddock, Mark J. Daly, Udo Dannlowski,
Background Mood disorders (including major depressive disorder and bipolar disorder) affect 10% to 20% of the population. They range from brief, mild episodes to severe, incapacitating conditions that markedly impact lives. Multiple approaches have shown considerable sharing of risk factors across mood disorders despite their diagnostic distinction. Methods To clarify the shared molecular genetic basis of major depressive disorder and bipolar disorder and to highlight disorder-specific associations, ...
Elsevier BV
Yann Le Guen, Guo Luo, Aditya Ambati, Vincent Damotte, Iris E. Jansen, Eric Yu, Aude Nicolas, Itziar de Rojas, Thiago Peixoto Leal, Akinori Miyashita, Céline Bellenguez, Michelle Mulan Lian, Kayenat Parveen, Takashi Morizono, Hyeonseul Park, Benjamin Grenier‐Boley, Tatsuhiko Naito, Fahri Küçükali, Seth D. Talyansky, Selina Yogeshwar, Vicente Peris Sempere, Wataru Satake, Victoria Álvarez, Beatrice Arosio, Michaël E. Belloy, Luisa Benussi, Anne Boland, Barbara Borroni, María J. Bullido, Paolo Caffarra, Jordi Clarimón, Antonio Daniele, D.H. Darling, Stéphanie Debette, Jean‐François Deleuze, Martin Dichgans, Carole Dufouil, Emmanuel During, Emrah Düzel, Daniela Galimberti, Guillermo García‐Ribas, José María García‐Alberca, Pablo García‐González, Vilmantas Giedraitis, Oliver Goldhardt, Caroline Graff, Edna Grünblatt, Olivier Hanon, Lucrezia Hausner, Stefanie Heilmann‐Heimbach, Henne Holstege, Jakub Hort, Yoo Jin Jung, Jürgen Deckert, Silke Kern, Teemu Kuulasmaa, Kun Ho Lee, Ling Lin, Carlo Masullo, Patrizia Mecocci, Shima Mehrabian, Alexandre de Mendonça, Merçé Boada, Pablo Mir, Susanne Moebus, Fermín Moreno, Benedetta Nacmias, Gaël Nicolas, Shumpei Niida, Børge G. Nordestgaard, Goran Papenberg, Janne M. Papma, Lucilla Parnetti, Florence Pasquier, Pau Pástor, Oliver Peters, Yolande A.L. Pijnenburg, Gerard Piñol‐Ripoll, Julius Popp, Laura Molina‐Porcel, Raquel Puerta, Jordi Pèrez‐Tur, Innocenzo Rainero, Inez H.G.B. Ramakers, Luís Miguel Real, Steffi G. Riedel‐Heller, Eloy Rodríguez‐Rodríguez, Owen A. Ross, José Luís Royo, Dan Rujescu, Nikolaos Scarmeas, Philip Scheltens, Norbert Scherbaum, Anja Schneider, Davide Seripa, Ingmar Skoog, Vincenzo Solfrizzi, Gianfranco Spalletta, Alessio Squassina, John C. van Swieten, Raquel Sánchez‐Valle, Eng‐King Tan, Thomas Tegos, Charlotte E. Teunissen, Jesper Qvist Thomassen, Lucio Tremolizzo, Martin Vyhnálek, Frans Verhey, Margda Wærn, Jens Wiltfang, Jing Zhang, Henrik Zetterberg, Kaj Blennow, Zihuai He, Julie Williams, Philippe Amouyel, Frank Jessen, Patrick G. Kehoe, Ole A. Andreassen, Cornelia van Duin, Magda Tsolaki, Pascual Sánchez-Juan, Ruth Frikke‐Schmidt, Kristel Sleegers, Tatsushi Toda, Anna Zettergren, Martin Ingelsson, Yukinori Okada, Giacomina Rossi, Mikko Hiltunen, Jungsoo Gim, Kouichi Ozaki, Rebecca Sims, Jia Nee Foo, Wiesje M. van der Flier, Takeshi Ikeuchi, Alfredo Ramı́rez, Ignácio F. Mata, Agustı́n Ruiz, Ziv Gan‐Or, Jean‐Charles Lambert, Michael D. Greicius, Emmanuel Mignot, Céline Bellenguez, Fahri Küçükali, Iris E. Jansen, Víctor Andrade, Sonia Moreno‐Grau, Najaf Amin, Benjamin Grenier‐Boley, Rafael Campos‐Martin, Peter Holmans, Anne Boland, Luca Kleineidam, Vincent Damotte, Sven J. van der Lee, Teemu Kuulasmaa, Itziar de Rojas, Amber Yaqub, Ivana Nedeljković, Marcos R. Costa, Julien Chapuis, Shahzad Ahmad, Vilmantas Giedraitis, Dag Aarsland, Pablo García‐González, Carla Abdelnour, Emilio Alarcón‐Martín, Daniel Alcolea, Montserrat Alegret, Ignacio Álvarez, Victoria Álvarez, Nicola J. Armstrong, Tsolaki Anthoula, Ildebrando Appollonio, Marina Arcaro, Silvana Archetti, Alfonso Arias Pastor, Beatrice Arosio, Lavinia Athanasiu, Henri Bailly, Nerisa Banaj, Miquel Baquero, Ana Belén Pastor, Luisa Benussi, Claudine Berr, Céline Besse, Valentina Bessi, Giuliano Binetti, Alessandra Bizarro, Rafael Blesa, Merçé Boada, Barbara Borroni, Silvia Boschi, Paola Bossù, Geir Bråthen, Catherine Bresner, Henry Brodaty, Keeley J. Brookes, Luis I. Brusco, Dolores Buiza‐Rueda, Katharina Bürger, Vanessa Burholt, Miguel Calero, Geneviève Chêne, Ãngel Carracedo, Roberta Cecchetti, Laura Cervera‐Carles, Camille Charbonnier, Caterina Chillotti, Simona Ciccone, Jurgen A.H.R. Claassen, Jordi Clarimón, Christopher Clark, Elisa Conti, Anaïs Corma‐Gómez, Emanuele Maria Costantini, Carlo Custodero, Delphine Daian, Carolina Dalmasso, Antonio Daniele, Efthimios Dardiotis, Jean‐François Dartigues, Peter Paul De Deyn, Stéphanie Debette, Jürgen Deckert, Teodoro del Ser, Nicola Denning, Martin Dichgans, Janine Diehl‐Schmid, Mónica Díez-Fairén, Paolo Rossi, Srdjan Djurovic, Emmanuelle Duron, Emrah Düzel, Carole Dufouil, Valentina Escott‐Price, Ana Espinosa, Michael Ewers, Marta Fernández‐Fuertes, Catarina B. Ferreira, Evelyn Ferri, Bertrand Fin, Peter Fischer, Tormod Fladby, Klaus Fließbach, Juan Fortea, Silvia Fostinelli, Nick C. Fox, Emlio Franco-Macías, María J. Bullido, Ana Frank, Lutz Froelich, Daniela Galimberti, José María García‐Alberca, Pablo García‐González, Sebastián García‐Madrona, Guillermo García‐Ribas, Roberta Ghidoni, Ina Giegling, Giaccone Giorgio, Oliver Goldhardt, Antonio González-Pérez, Caroline Graff, Giulia Grande, Emma Green, Timo Grimmer, Edna Grünblatt, Tamar Guetta-Baranés, Annakaisa Haapasalo, Georgios M. Hadjigeorgiou, Harald Hampel, Olivier Hanon, John Hardy, Annette M. Hartmann, Lucrezia Hausner, Janet Harwood, Stefanie Heilmann‐Heimbach, Seppo Helisalmi, Michael T. Heneka, Isabel de la Torre Díez, Martin J. Herrmann, Per Hoffmann, Clive Holmes, Henne Holstege, Raquel Huerto Vilas, Marc Hulsman, Charlotte Johansson, Lena Kilander, Anne Kinhult Ståhlbom, Miia Kivipelto, Anne M. Koivisto, Johannes Kornhuber, Mary H. Kosmidis, Carmen Lage, Erika J. Laukka,
Across multiancestry groups, we analyzed Human Leukocyte Antigen (HLA) associations in over 176,000 individuals with Parkinson's disease (PD) and Alzheimer's disease (AD) versus controls. We demonstrate that the two diseases share the same protective association at the HLA locus. HLA-specific fine-mapping showed that hierarchical protective effects of
National Academy of Sciences
... Apparatus for Calibrated Phonocardiography According to the Mannheimer-Stordal System HÅKAN LJUNGGREN, HÅKAN LJUNGGREN Medical Clinic of ...
Tópico(s): Music Therapy and Health
1949 - Wiley | Acta Medica Scandinavica
Thomas Dretvik, Anne Lee Solevåg, Andreas Finvåg, Eline Hasselgård Størdal, Ketil Størdal, Claus Klingenberg,
Abstract Aim To study whether a simple targeted intervention could reduce unwarranted antibiotic treatment in near‐term and term neonates with suspected, but not confirmed early‐onset sepsis. Methods A quality improvement initiative in three Norwegian neonatal intensive care units. The intervention included an inter‐hospital clinical practice guideline for discontinuing antibiotics after 36‐48 hours if sepsis was no longer suspected and blood cultures were negative in neonates ≥ 34+0 weeks of gestation. ...
Tópico(s): Streptococcal Infections and Treatments
2020 - Wiley | Acta Paediatrica
A systematic review of cell models of acquired drug resistance not involving genetic manipulation showed that 80% of cell models had an inverse resistance relationship between cisplatin and paclitaxel. Here we systematically review genetically modified cell lines in which the inverse cisplatin/paclitaxel resistance phenotype has resulted. This will form a short list of genes which may play a role in the mechanism of the inverse resistance relationship as well as act as potential markers for monitoring ...
Tópico(s): Cancer-related Molecular Pathways
2009 - Bentham Science Publishers | Current Cancer Drug Targets
Britta Stordal, Nick Pavlakis, Ross Davey,
Oxaliplatin is widely regarded as being active in cisplatin-resistant cancer. We undertook a systematic review of the literature to identify, describe and critique the clinical and pre-clinical evidence for the use of oxaliplatin in patients with "cisplatin-resistant" cancer. We identified 25 pre-clinical cell models of platinum resistance and 24 clinical trials reporting oxaliplatin based salvage therapy for cisplatin-resistant cancer. The pre-clinical data suggests that there is cross-resistance ...
Tópico(s): Chemotherapy-induced organ toxicity mitigation
2007 - Elsevier BV | Cancer Treatment Reviews
Britta Stordal, Mary W. Davey,
Abstract Many mechanisms of cisplatin resistance have been proposed from studies of cellular models of resistance including changes in cellular drug accumulation, detoxification of the drug, inhibition of apoptosis and repair of the DNA adducts. A series of resistant models were developed from CCRF‐CEM leukaemia cells with increasing doses of cisplatin from 100 ng/ml. This produced increasing resistance up to 7‐fold with a treatment dose of 1.6 μg/ml. Cisplatin resistance in these cells correlated ...
Tópico(s): Chemotherapy-induced organ toxicity mitigation
2007 - Wiley | IUBMB Life
Britta Stordal, Mary W. Davey, Ross Davey,
Cisplatin produces good responses in solid tumours including small cell lung cancer (SCLC) but this is limited by the development of resistance. Oxaliplatin is reported to show activity against some cisplatin-resistant cancers but there is little known about oxaliplatin in SCLC and there are no reports of oxaliplatin resistant SCLC cell lines. Studies of drug resistance mainly focus on the cellular resistance mechanisms rather than how the cells develop resistance. This study examines the development ...
Tópico(s): Cancer therapeutics and mechanisms
2005 - Springer Science+Business Media | Cancer Chemotherapy and Pharmacology
Martina S.J. McDermott, Alex J. Eustace, Steven Busschots, Laura Breen, John Crown, Martin Clynes, Norma Oâ€TMDonovan, Britta Stordal,
The development of a drug-resistant cell line can take from 3 to 18 months. However, little is published on the methodology of this development process. This article will discuss key decisions to be made prior to starting resistant cell line development; the choice of parent cell line, dose of selecting agent, treatment interval, and optimizing the dose of drug for the parent cell line. Clinically relevant drug-resistant cell lines are developed by mimicking the conditions cancer patients experience ...
Tópico(s): Drug Transport and Resistance Mechanisms
2014 - Frontiers Media | Frontiers in Oncology
Denise Lawlor, P.J. Martin, Steven Busschots, Julien Thery, John O’Leary, Bryan T. Hennessy, Britta Stordal,
The cytotoxicity of PARP inhibitors olaparib, veliparib, and CEP-8983 were investigated in two P-glycoprotein (P-gp) over-expressing drug-resistant cell models (IGROVCDDP and KB-8-5-11). IGROVCDDP and KB-8-5-11 were both resistant to olaparib and resistance was reversible with the P-gp inhibitors elacridar, zosuquidar, and valspodar. In contrast, the P-gp overexpressing models were not resistant to veliparib or CEP-8983. Olaparib and veliparib did not induce protein expression of P-gp in IGROVCDDP ...
Tópico(s): Integrated Circuits and Semiconductor Failure Analysis
2014 - Elsevier BV | Journal of Pharmaceutical Sciences
I. S. A. Isaksen, Eigil Hesstvedt, Frøde Stordal,
Tópico(s): Atmospheric chemistry and aerosols
1980 - Nature Portfolio | Nature
... 1398. Isaksen, I. S. A., Hesstvedt, E. and Stordal, F. 1980 Influence of stratospheric cooling from CO2 ...
Tópico(s): Atmospheric and Environmental Gas Dynamics
1982 - Wiley | Quarterly Journal of the Royal Meteorological Society
Colin A. Carter, Gordon C. Rausser, Andrew Schmitz,
... Haugom, Leslie Kanthan, Gudbrand Lien, Pariya Salehi, Ståle Størdal Salmon futures and the Fish Pool market in ...
Tópico(s): Economic theories and models
1983 - University of Chicago Press | Journal of Political Economy
... Haugom, Leslie Kanthan, Gudbrand Lien, Pariya Salehi, Ståle Størdal Salmon futures and the Fish Pool market in ...
Tópico(s): Financial Markets and Investment Strategies
1984 - University of Chicago Press | Journal of Political Economy
Frøde Stordal, Ivar S. A. Isaksen, Kjell Horntveth,
A two‐dimensional zonally averaged time dependent model is developed to describe the transport and chemical transformations of species in the troposphere and the stratosphere. The constituents are advected by the residual Eulerian circulation, which is shown to equal the diabatic circulation under certain circumstances. Prescribed values of temperatures and diabatic heating rates are used to calculate the diabatic velocities. Slow diffusion, with K yy = 3 × 10 9 cm 2 s −1 and K zz = 10 3 cm 2 s −1 , is included ...
Tópico(s): Atmospheric and Environmental Gas Dynamics
1985 - American Geophysical Union | Journal of Geophysical Research Atmospheres
Johan B. Steen, Hans Chr. Pedersen, Kjell Einar Erikstad, Ketil Boye Hansen, Karsten Hoydal, Asbjorn Stordal,
Tópico(s): Forest ecology and management
1985 - Wiley | Ornis Scandinavica
Susan Solomon, Rolando R. García, Frøde Stordal,
In future years, the chlorine abundances in the earth's stratosphere are expected to increase as a result of man's activities. Currently accepted photochemistry suggests that this perturbation to the natural stratosphere will modify stratospheric ozone due to photochemical interactions. Quantitative estimates of the effect of this anthropogenic perturbation on the stratospheric ozone column abundance have largely been performed with one‐dimensional models. Current (1985) one‐dimensional models predict ...
Tópico(s): Ionosphere and magnetosphere dynamics
1985 - American Geophysical Union | Journal of Geophysical Research Atmospheres
M. C. Stordal, J. W. Johnson, Norman L. Guinasso, David R. Schink,
Tópico(s): Radioactive element chemistry and processing
1985 - Elsevier BV | Marine Chemistry
Donald A. Fisher, Charles H. Hales, D. L. Filkin, Malcolm K. W. Ko, N. D. Sze, Peter S. Connell, Donald J. Wuebbles, Ivar S. A. Isaksen, Frøde Stordal,
Tópico(s): Atmospheric and Environmental Gas Dynamics
1990 - Nature Portfolio | Nature
J. Rammeloo, Gro Gulden, Koljorn Mohn Jenssen, Jens Stordal, Beatrice Senn‐Irlet, Gro Gulden,
Tópico(s): Mycorrhizal Fungi and Plant Interactions
1990 - | Bulletin du Jardin botanique national de Belgique / Bulletin van de National Plantentuin van België
I. S. A. Isaksen, B. Rognerud, Frøde Stordal, M. T. Coffey, William G. Mankin,
A two‐dimensional (2‐D) zonally averaged chemistry‐transport model of the stratosphere has been extended to include some zonally asymmetric effects to study the chemically disturbed conditions in the Arctic winter during the occurrence of polar stratospheric clouds (PSCs). The model allows air parcels that have been in PSCs in the polar night to be exposed to sunlight during the passage south through a wave trough. Large enhancements of ClO are estimated as well as significant ozone reductions, most ...
Tópico(s): Atmospheric and Environmental Gas Dynamics
1990 - American Geophysical Union | Geophysical Research Letters
Anders Waage, Mari Sørensen, Berit Størdal,
Tópico(s): Cytokine Signaling Pathways and Interactions
1990 - Elsevier BV | The Lancet
Ivar S. A. Isaksen, Frøde Stordal,
Ozone perturbation estimates are performed in a two‐dimensional diabatic circulation model of the stratosphere and troposphere. Increased future release rates of N 2 O, CH 4 , and chlorofluorocarbons (CFCs) are considered in separate as well as in combined scenarios. As there are clear observational indications that the atmospheric concentrations of CH 4 and N 2 O are increasing, in addition to the well‐established fact that CFCs are increasing, model studies of future ozone perturbations should focus ...
Tópico(s): Atmospheric and Environmental Gas Dynamics
1986 - American Geophysical Union | Journal of Geophysical Research Atmospheres
Ivar S. A. Isaksen, Frøde Stordal,
Antarctic ozone depletion is estimated in a 2‐D global model as a result of increase in chlorine levels from 1 ppb to 2.7 ppb and an increase in bromine levels from 15 ppt to 30 ppt. The adopted increase is assumed to be the anthropogenic influence on the stratospheric concentrations of chlorine and bromine species in 1985. Heterogeneous formation of ClO from the reaction between ClONO 2 and HCl is included in the calculations, hypothesizing this is the dominant reaction path for chlorinated species ...
Tópico(s): Atmospheric and Environmental Gas Dynamics
1986 - American Geophysical Union | Geophysical Research Letters