Mika Rantanen, Jouni Räisänen, Juha Lento, Oleg Stepanyuk, Olle Räty, Victoria A. Sinclair, Heikki Järvinen,
Abstract. A software package (OZO, Omega–Zwack–Okossi) was developed to diagnose the processes that affect vertical motions and geopotential height tendencies in weather systems simulated by the Weather ... the corresponding height tendencies are calculated with the Zwack–Okossi tendency equation. The resulting height tendency components ... an advantage compared with previous studies with the Zwack–Okossi equation, in which vertical motions were used ...
Tópico(s): Tropical and Extratropical Cyclones Research
2017 - Copernicus Publications | Geoscientific model development
... valuable and original contribution made by Robert J. Zwack in developing the findings reported in this paper. ... valuable and original contribution made by Robert J. Zwack in developing the findings reported in this paper. ...
Tópico(s): Outsourcing and Supply Chain Management
1974 - Wiley | Journal of Purchasing and Materials Management
Brendan J. Kennedy, Keith S. Murray, Peter R. Zwack, H. Homborg, W. Kalz,
... precursorBrendan J. Kennedy, Keith S. Murray, Peter R. Zwack, Heinrich Homborg, and Winfried KalzCite this: Inorg. Chem. ...
Tópico(s): Surface Chemistry and Catalysis
1985 - American Chemical Society | Inorganic Chemistry
Brendan J. Kennedy, Keith S. Murray, Peter R. Zwack, H. Homborg, W. Kalz,
... measurementsBrendan J. Kennedy, Keith S. Murray, Peter R. Zwack, Heinrich Homborg, and Winfried KalzCite this: Inorg. Chem. ...
Tópico(s): Electrochemical Analysis and Applications
1986 - American Chemical Society | Inorganic Chemistry
Anthony R. Lupo, Philip J. Smith, Peter Zwack,
... tendency calculated using an extended form of the Zwack-Okossi development equation. This development equation is similar ...
Tópico(s): Meteorological Phenomena and Simulations
1992 - American Meteorological Society | Monthly Weather Review
Rebecca Dautel, Xu Wu, Michael Heunemann, Waltraud X. Schulze, Klaus Harter,
... the function of cytokinins in abiotic stress responses (Zwack and Rashotte, 2015Zwack P.J. Rashotte A.M. ... AHK3-dependent TCS signaling and abiotic stress responses (Zwack and Rashotte, 2015Zwack P.J. Rashotte A.M. ...
Tópico(s): Plant Gene Expression Analysis
2015 - Elsevier BV | Molecular Plant
Roohollah Azad, Asgeir Sorteberg,
... utilizing the so‐called extended form of the Zwack–Okossi development equation. In both cases, the cyclonic ...
Tópico(s): Meteorological Phenomena and Simulations
2009 - Wiley | Atmospheric Science Letters
Fred Sinowatz, M. Scheubeck, Karl‐Heinz Wrobel, M. Zwack,
Tópico(s): Adipose Tissue and Metabolism
1983 - Springer Science+Business Media | The Histochemical Journal
D. P. Barber, Hartmut Bremer, J. Kewisch, H. C. Lewin, T. Limberg, H. Mais, G. Ripken, R. Rossmanith, R. Schmidt, F. Zwack, H. Albrecht, G. Drews, H. Hasemann, A. Phillipp, W. Schmidt‐Parzefall, H. Schröder, H.D. Schulz, F. Selonke, R. Wurth, A. Drescher, B. Gräwe, W. Hofmann, A. Markees, U. Matthiesen, J. Spengler, D. Wegener, R. Heller, Klaus Schubert, J. Stiewe, R. Waldi, S. Weseler, K. W. Edwards, W.R. Frisken, C. Fukunaga, M. Goddard, P. Kim, R. S. Orr, P. M. Patel, J.D. Prentice, H. Seywerd, T.-S. Yoon, R. Ammar, D. Coppage, R. Davis, N. Kwak, P. Boeckmann, L. Jönsson, Y. Oku, A. Arefiev, M. Danilov, V. Lubimov, V. Matveev, V. Nagovitsin, Yu. A. Semënov, V. Shevchenco, V. Soloshenko, V. Sopov, V. Tchernyshew, I. Tichomirov, V. Tchistilin, Yu. Zaitsev, R. Childers, C.W. Darden, H. Gennow, C. A. Edwards, C. Peck, F. C. Porter, P. N. Ratoff, D. Aschman, I. Brock, A. Engler, R.W. Kraemer, D. Marlow, F. Messing, D. Prindle, B. Renger, C. Rippich, Z. Jakubowski, B. Niczyporuk, G. Nowak, T. Skwarnicki, J.K. Bienlein, Sara Cooper, A. Fridman, B. Gómez, T. Kloiber, W. Koch, M. Schmitz, H.J. Trost, P. Zschorsch, G. Folger, B. Lurz, U. Volland, H. Wegener, A.M. Cartacci, G. Conforto, Dario de Judicibus, B. Monteleoni, P.G. Pelfer, F.H. Heimlich, R. Lekebusch, P. Lezoch, W. Maschmann, R. Nernst, A.S. Schwarz, D. Sievers, U. Strohbusch, D. Antreasyan, J. Irion, K. Strauch, A. C. König, J. Schotanus, R.T. Van de Walle, W. Walk, D. Besset, R. Cabenda, F. Šforza, R. Cowan, D. Coyne, C. Newman-Holmes, E. D. Bloom, R. Chestnut, R. Clare, J. Gaiser, G. Godfrey, S. Leffler, W. S. Lockman, S. Lowe, K. Wacker, D. Gelphman, R. Hofstadter, I. Kirkbride, R. Lee, A. M. Litke, Tetsuo Matsui, B. Pollock, J. Tompkins, S. Keh, H. Kilian, K. Königsmann, M. Scheer, P. Schmitt,
The e+e−-storage ring DORIS II provides polarized beams with polarizations up to 80% in the energy range of the ϒ′ meson. The method of resonance depolarization allows the average beam energy to be determined to a precision of ±0.1 MeV. An energy scan of the hadronic cross section over the resonance range with the detectors ARGUS and Crystal Ball determines the ϒ′ mass to be (10023.1 ± 0.4) MeV.
Tópico(s): Particle Accelerators and Free-Electron Lasers
1984 - Elsevier BV | Physics Letters B
W. Mazurek, Brendan J. Kennedy, Keith S. Murray, Maxwell J. O'Connor, John R. Rodgers, Michael R. Snow, Anthony G. Wedd, Peter R. Zwack,
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMagnetic interactions in metal complexes of binucleating ligands. 2. Synthesis and properties of binuclear copper(II) compounds containing exogenous ligands that bridge through two atoms. Crystal and molecular structure of a binuclear .mu.-pyrazolato-N,N'-bridged dicopper(II) complex of 1,3-bis(salicylideneamino)propan-2-olWaldemar Mazurek, Brendan J. Kennedy, Keith S. Murray, Maxwell J. O'Connor, John R. Rodgers, Michael R. Snow, Anthony G. Wedd, and Peter ...
Tópico(s): Metal complexes synthesis and properties
1985 - American Chemical Society | Inorganic Chemistry
Bhawan Singh, Marie Nobert, Peter Zwack,
Summer-time rainfalls during 1980 and 1981 were collected at several sites near La Grande, 200 km inland from the James Bay coast, in Northern Quebec. These were analyzed for pH and the concentrations of major ions. Concurrent and prior measurements were also taken or derived for a series of meteorological parameters including 85 Kp level wind speed and direction, 85 Kp level air temperature, vertical air movement, these during and prior to rainfall, precipitation amount, duration and intensity, ...
Tópico(s): Water Quality and Resources Studies
1987 - Elsevier BV | Atmospheric Environment (1967)
Claudio Ercolani, Marcello Gardini, Keith S. Murray, Giovanna Pennesi, Gentilina Rossi, Peter R. Zwack,
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMolecular and electronic structure of six-coordinate low-spin oxo-bridged dimers formed by the interaction of (.mu.-oxo)bis((phthalocyaninato)iron(III)) with nitrogen basesClaudio Ercolani, Marcello Gardini, Keith S. Murray, Giovanna Pennesi, Gentilina Rossi, and Peter R. ZwackCite this: Inorg. Chem. 1987, 26, 21, 3539–3543Publication Date (Print):October 1, 1987Publication History Published online1 May 2002Published inissue 1 October 1987https://pubs.acs. ...
Tópico(s): Magnetism in coordination complexes
1987 - American Chemical Society | Inorganic Chemistry
A new method for numerically solving the classical quasi-geostrophic omega equation is proposed. The method, in effect, integrates the omega equation upward using two bottom boundary conditions at the top of the boundary layer: ω and ∂ω/∂p. The former can be specified by using methods that use only surface data while the latter is calculated using information contained in the horizontal Laplacian of the surface pressure tendency field. As opposed to traditional solutions, the proposed method requires ...
Tópico(s): Oceanographic and Atmospheric Processes
1986 - American Meteorological Society | Monthly Weather Review
Hans Toftlund, Keith S. Murray, Peter R. Zwack, Lucille F. Taylor, Oren P. Anderson,
Structural characterization of an iron(III) complex of a hexadentate tetrakis(picolyl)diamine ligand reveals a novel tetranuclear structure in which two µ-oxo-bis(µ-acetato)-bridged {Fe2(O)(MeCO2)2L6}2+ cores are linked by aliphatic chains; the electronic structures of this complex and related complexes are similar to those of the met forms of hemerythrin.
Tópico(s): Asymmetric Hydrogenation and Catalysis
1986 - Royal Society of Chemistry | Journal of the Chemical Society Chemical Communications
B. J. KENNEDY, Keith S. Murray, Peter R. Zwack, H. Homborg, W. Kalz,
Abstract The ground states and electronic structure of the complexes (I)‐(III) were studied using the title methods.
Tópico(s): Photosynthetic Processes and Mechanisms
1986 - Wiley | Chemischer Informationsdienst
Karl‐Heinz Wrobel, Erich Schilling, M. Zwack,
Tópico(s): Sexual Differentiation and Disorders
1986 - Springer Science+Business Media | Cell and Tissue Research
... role of the ageostrophic vorticity tendencies in the Zwack–Okossi vorticity tendency equation has been examined within ...
Tópico(s): Oceanographic and Atmospheric Processes
2002 - American Meteorological Society | Monthly Weather Review
Henri Brunner, Thomas Zwack, Manfred Zabel, Wolfgang Beck, Andreas Böhm,
Condensation of a number of optically active amines and α-amino acid esters with salicylaldehyde gave the chiral compounds HLL*-1−HLL*-8. A series of diastereomeric complexes of the type (RM,SC)- and (SM,SC)-[(η6-arene)M(LL*)X] (1−14: M = Ru, Os; X = Cl, I), differing only in the metal configuration, were formed by reaction of [(η6-arene)MCl2]2 with these compounds in the presence of base and by halogen exchange. Five of the complexes were characterized by X-ray structure analyses. Three cases showed the ...
Tópico(s): Asymmetric Synthesis and Catalysis
2003 - American Chemical Society | Organometallics
Philippe Gachon, René Laprise, Peter Zwack, François J. Saucier,
A 30-km version of the Canadian Regional Climate Model is used to simulate a polar low developmentin early December 1988 over the Hudson Bay. This polar low is quantitatively analyzed in detail, in theinitial and mature stages of its development, in order to understand physically howsea surface conditionsinfluence this mesocyclone. This analysis is realized via the description of the effects of differentatmospheric forcings (i.e. thermal and vorticity advection, and turbulent and convective fluxes) ...
Tópico(s): Climate variability and models
2003 - Wiley | Tellus A Dynamic Meteorology and Oceanography
Henri Brunner, Matthias Weber, Manfred Zabel, Thomas Zwack,
Half-sandwich complexes of the type [(Ar)MXY(NR*)] (see structure; X, Y=electronegative substituents; M=Ru, Os, Rh, Ir) tend to form inversion pairs in the solid state, which are characterized by short M⋅⋅⋅M separations and CH⋅⋅⋅X/Y hydrogen bonds between the pairs of molecules. As a consequence, two diastereomers with a given chirality in the Z substituent, usually an NR* substituent, and different metal configurations approach each other with their “racemic sides” resulting in an unusually preferred ...
Tópico(s): Chemical Synthesis and Analysis
2003 - Wiley | Angewandte Chemie International Edition
Hui-Ya Chuang, Peter J. Sousounis,
... development, surface pressure tendency diagnosis using the extended Zwack–Okossi (ZO) equation was applied to the simulation ...
Tópico(s): Tropical and Extratropical Cyclones Research
2003 - American Meteorological Society | Monthly Weather Review
Chris Patricoski, John Kokesh, A. Stewart Ferguson, Kathryn R. Koller, Greg Zwack, Ellen Provost, Peter Holck,
The objective of this study was to determine if video otoscope still images (640 × 480 pixel resolution) of the tympanic membrane following surgical placement of tympanostomy tubes are comparable to an in-person microscopic examination. Forty patients having undergone tympanostomy tube placement in both ears were independently examined in-person by two otolaryngologists and imaged using a video otoscope and telemedicine software package. The two physicians later reviewed images at 6 and 12 weeks. Physical ...
Tópico(s): Ear and Head Tumors
2003 - Mary Ann Liebert, Inc. | Telemedicine Journal and e-Health
Douglas E. Tilly, Anthony R. Lupo, Christopher J. Melick, Patrick S. Market,
Abstract The Zwack–Okossi vorticity tendency equation was used to calculate 500-hPa height tendencies in two intensifying Southern Hemisphere blocking ...
Tópico(s): Meteorological Phenomena and Simulations
2008 - American Meteorological Society | Monthly Weather Review
Karmella A. Haynes, Marian L. Broderick, Adam Brown, Trevor L. Butner, James O Dickson, W. Lance Harden, Lane H Heard, Eric L Jessen, Kelly J Malloy, Brad J Ogden, Sabriya Rosemond, Samantha Simpson, Erin E. Zwack, A. Malcolm Campbell, Todd T. Eckdahl, Laurie J. Heyer, Jeffrey L. Poet,
We investigated the possibility of executing DNA-based computation in living cells by engineering Escherichia coli to address a classic mathematical puzzle called the Burnt Pancake Problem (BPP). The BPP is solved by sorting a stack of distinct objects (pancakes) into proper order and orientation using the minimum number of manipulations. Each manipulation reverses the order and orientation of one or more adjacent objects in the stack. We have designed a system that uses site-specific DNA recombination ...
Tópico(s): Bacterial Genetics and Biotechnology
2008 - BioMed Central | Journal of Biological Engineering
John Kokesh, A. Stewart Ferguson, Chris Patricoski, Kathryn R. Koller, Greg Zwack, Ellen Provost, Peter Holck,
To determine if video otoscope still images of the tympanic membrane taken in remote clinics are comparable to an in-person microscopic examination for follow-up care.Comparative concordance, diagnostic reliability.Community health aide/practitioners in remote Alaska imaged 70 ears following tympanostomy tube placement. The patients were then examined in person by two otolaryngologists. Images were later reviewed at 8 and 14 weeks.Intraprovider concordance for physical examination findings was: " ...
Tópico(s): Sinusitis and nasal conditions
2008 - Wiley | Otolaryngology
Jonathan I. Levy, Andrew Wilson, Leonard Zwack,
In deciding among competing approaches for emissions control, debates often hinge on the potential tradeoffs between efficiency and equity. However, previous health benefits analyses have not formally addressed both dimensions.We modeled the public health benefits and the change in the spatial inequality of health risk for a number of hypothetical control scenarios for power plants in the United States to determine optimal control strategies.We simulated various ways by which emission reductions ...
Tópico(s): Atmospheric chemistry and aerosols
2007 - National Institute of Environmental Health Sciences | Environmental Health Perspectives
Robert F. Herrick, Michael D. McClean, John D. Meeker, Leonard Zwack, Kevin J. Hanley,
The purpose of this research was to characterize the physical and chemical properties of asphalt (bitumen) fume and vapor in hot mix asphalt roadway paving operations. Area and personal air samples were taken using real-time equipment and extractive sampling and analytical methods to determine worker asphalt exposure, as well as to characterize the properties of the particulate and vapor phase components. Analysis of personal inhalation and dermal samples by gas chromatography/mass spectroscopy showed ...
Tópico(s): Air Quality and Health Impacts
2007 - Taylor & Francis | Journal of Occupational and Environmental Hygiene
Jochen Schweitzer, Claudia Ginap, Joachim Von Twardowski, Julika Zwack, Ulrike Borst, Elisabeth Nicolai,
This article presents an account of a comprehensive eighteen‐day, multi‐team, multidisciplinary training approach to family systems inpatient acute psychiatry. It has been developed and tested as part of the SYMPA project (systems therapy in acute psychiatry), which aims to establish systemic case conceptualizations and interventions as routine practice in acute psychiatry. Content, didactic characteristics and specifications of this training are discussed. To illustrate the practical implementation ...
Tópico(s): Child and Adolescent Psychosocial and Emotional Development
2007 - Wiley | Journal of Family Therapy
Christian Pagé, Luc Fillion, Peter Zwack,
Abstract Balance omega equations have recently been used to try to improve the characterization of balance in variational data assimilation schemes for numerical weather prediction (NWP). Results from Fisher and Fillion et al. indicate that a quasigeostrophic omega equation can be used adequately in the definition of the control variable to represent synoptic-scale balanced vertical motion. For high-resolution limited-area data assimilation and forecasting (1–10-km horizontal resolution), such a diagnostic ...
Tópico(s): Tropical and Extratropical Cyclones Research
2007 - American Meteorological Society | Monthly Weather Review
Mirko Zwack, Audris Muraitis, Jochen Schweitzer-Rothers,
Tópico(s): Corporate Management and Leadership
2011 - Springer Science+Business Media | Organisationsberatung Supervision Coaching