D. Mukherji, Ralph Gilles, Bruno Barbier, D. Del Genovese, B. Hasse, Pavel Strunz, Thomas Wroblewski, H. Fueß, Joachim Rösler,
Lattice misfit is an important parameter in Ni–Fe based alloy IN706 as coherency strain influences the strength of the alloy and the stability of the microstructure. X-ray and synchrotron measurements were performed on bulk samples with precipitates in constrained lattice. Lattice parameters of different phases and the lattice misfit could be determined even though the peaks were completely overlapped.
Tópico(s): Aluminum Alloy Microstructure Properties
2002 - Elsevier BV | Scripta Materialia
Laurent Feuz, Pavel Strunz, Thomas Geue, Marcus Textor, Oleg V. Borisov,
Tópico(s): Hydrogels: synthesis, properties, applications
2007 - Springer Science+Business Media | The European Physical Journal E
Heiko Heerklotz, Alekos Tsamaloukas, Katarzyna Kita‐Tokarczyk, Pavel Strunz, Thomas Gutberlet,
The thermotropic sphere-to-rod transition of nonionic surfactants was characterized in terms of a large set of parameters: the transition temperature and width, the partial volume, coefficient of thermal volume expansion, enthalpy, isobaric heat capacity, and structural parameters, such as radius of gyration and hydrodynamic radius. Data were recorded as a function of concentration of surfactants in H2O and in D2O. To this end, pressure perturbation calorimetry (PPC), small angle neutron scattering ( ...
Tópico(s): Composite Material Mechanics
2004 - American Chemical Society | Journal of the American Chemical Society
Xavier Guillaud, Omar Faruque, Alexandre Teninge, Ali Hariri, Luigi Vanfretti, Mario Paolone, Venkata Dinavahi, Pinaki Mitra, Georg Lauss, Christian Dufour, Paul Forsyth, Anurag K. Srivastava, Kai Strunz, Thomas Strasser, Ali Davoudi,
Real-time (RT) simulation is a highly reliable simulation method that is mostly based on electromagnetic transient simulation of complex systems comprising many domains. It is increasingly used in power and energy systems for both academic research and industrial applications. Due to the evolution of the computing power of RT simulators in recent years, new classes of applications and expanded fields of practice could now be addressed with RT simulation. This increase in computation power implies ...
Tópico(s): High-Voltage Power Transmission Systems
2015 - Institute of Electrical and Electronics Engineers | IEEE Power and Energy Technology Systems Journal
Christina Kiel, Patricia Berber, Marcus Karlstetter, Alexander Aslanidis, Tobias Strunz, Thomas Langmann, Felix Graßmann, Bernhard H. F. Weber,
Choroidal neovascularization (CNV) is a pathological process in which aberrant blood vessels invade the subretinal space of the mammalian eye. It is a characteristic feature of the prevalent neovascular age-related macular degeneration (nAMD). Circulating microRNAs (cmiRNAs) are regarded as potentially valuable biomarkers for various age-related diseases, including nAMD. Here, we investigated cmiRNA expression in an established laser-induced CNV mouse model. Upon CNV induction in C57Bl/6 mice, blood- ...
Tópico(s): Neuroinflammation and Neurodegeneration Mechanisms
2020 - Multidisciplinary Digital Publishing Institute | International Journal of Molecular Sciences
R. Przeniosoł, I. Sosnowska, Pavel Strunz, D. Hohlwein, Thomas Hauß, I. O. Troyanchuk,
The mixed valence manganite CaMn7O12 system has a modulated magnetic ordering below 90 K which gives magnetic satellite reflections at Q<0.2Å−1. The results of small-angle neutron scattering (SANS) measurements on polycrystalline CaMn7O12 with and without external magnetic fields are discussed. It was found that near 50 K there is a second magnetic phase transition connected with a splitting of the satellite reflection. The QMAX positions, intensities and half-widths of the reflections depend on ...
Tópico(s): Solid-state spectroscopy and crystallography
2000 - Elsevier BV | Physica B Condensed Matter
George M. Strunz, Pierre Gigu�re, A. W. Thomas,
Tópico(s): Insect-Plant Interactions and Control
1986 - Springer Science+Business Media | Journal of Chemical Ecology
Tak Hang Chan, Awais Ali, James F. Britten, A. W. Thomas, George M. Strunz, A. Salonius,
The crystal structure of 1,2-dibenzoyl-1-tert-butylhydrazine (1), a nonsteroidal ecdysone agonist, has been established by direct methods and refined to a final R value of 0.038 for 2502 observed reflections. The crystals belong to the monoclinic system, a = 10.5114(7), b = 31.557(3), c = 11.1578(8) Å, β = 113.210(6)°, and the space group is P2 1 /n. The N—N bond in 1 was found to adopt a gauche conformation with a dihedral angle of −71.8° or −58.1°. The two amide functions adopt different planar conformations. ...
Tópico(s): Insect Pheromone Research and Control
1990 - NRC Research Press | Canadian Journal of Chemistry
A. W. Thomas, George M. Strunz, Tak Hang Chan, M. Chiasson,
Abstract The effects on spruce budworm larvae, Choristoneura fumiferana (Clem.), produced by ingestion of Margosan‐O, a commercially available neem seed extract formulation containing 0.3% azadirachtin, were investigated. Bioassays with the test material were conducted using various instars of spruce budworm larvae, with either artificial diet, cut branches of balsam fir, Abies balsamea (L.) Mill., or small growing balsam fir trees as substrates. The dose‐response data on feeding reduction, developmental ...
Tópico(s): Insect-Plant Interactions and Control
1992 - Wiley | Entomologia Experimentalis et Applicata
Mirdash Bakalli, Patrick Keil, W. Strunz, Thomas Broeker, Rainer Herrmann, Joerg Vogelsang,
Although electrochemical impedance spectroscopy (EIS) is a well-established and powerful technique to investigate protective properties of organic coatings, there is no comparative study to show how reliable and reproducible are the results of this technique between different laboratories. One of the tools to fill this gap is international round robin tests (RRT). Following up the conclusions of 1st international RRT, presented in 11th workshop on AETOC Valencia (Spain), this paper will present the ...
Tópico(s): Analytical Chemistry and Sensors
2023 - Elsevier BV | Progress in Organic Coatings
Pavel Strunz, D. Mukherji, Giancarlo Pigozzi, Ralph Gilles, Thomas Geue, P. Klaus Pranzas,
Tópico(s): Nanoporous metals and alloys
2007 - Springer Science+Business Media | Applied Physics A
Anmar K. Mohammed-Ali, Tak Hang Chan, A. W. Thomas, George M. Strunz, Brent Jewett,
A quantitative structure–activity relationship study was performed for a number of aroylhydrazine compounds with respect to their biological activity against spruce budworm. It was found that the biological activity can be modulated by substituents on the aromatic rings. Substituents with high π value and small L value lead to increase in biological activity. Molecular mechanics calculations were used to explain how the active compounds may mimic the strong-binding Y region of ecdysone. Keywords: ...
Tópico(s): Allelopathy and phytotoxic interactions
1995 - NRC Research Press | Canadian Journal of Chemistry
Donovan Correa‐Gallegos, Haifeng Ye, Bikram Dasgupta, Aydan Sardogan, Safwen Kadri, Ravinder Kandi, Ruoxuan Dai, Yue Lin, Robert Kopplin, Disha Shantaram Shenai, Juliane Wannemacher, Ryo Ichijo, Dongsheng Jiang, Maximilian Strunz, Meshal Ansari, Ilias Angelidis, Herbert B. Schiller, Thomas Volz, Hans‐Günther Machens, Yuval Rinkevich,
Optimal tissue recovery and organismal survival are achieved by spatiotemporal tuning of tissue inflammation, contraction and scar formation1. Here we identify a multipotent fibroblast progenitor marked by CD201 expression in the fascia, the deepest connective tissue layer of the skin. Using skin injury models in mice, single-cell transcriptomics and genetic lineage tracing, ablation and gene deletion models, we demonstrate that CD201+ progenitors control the pace of wound healing by generating ...
Tópico(s): Exercise and Physiological Responses
2023 - Nature Portfolio | Nature
Anmar K. Mohammad-Ali, Tak Hang Chan, A. W. Thomas, Brent Jewett, George M. Strunz,
Specionin (1) was synthesized in seven steps from aucubin (2), an abundant iridoid form aucuba japonica. In a "no-choice" bioassay, specionin and several of its derivatives showed only modest antifeedant activity against the spruce budworm, while other derivatives were devoid of activity.
Tópico(s): Allelopathy and phytotoxic interactions
1994 - NRC Research Press | Canadian Journal of Chemistry
Herbert B. Schiller, Christoph H. Mayr, Gabriela Leuschner, Maximilian Strunz, Claudia A. Staab-Weijnitz, Stefan Preisendörfer, Beate Eckes, Pia Moinzadeh, Thomas Krieg, David A. Schwartz, Rudolf Hatz, Jürgen Behr, Matthias Mann, Oliver Eickelberg,
Rationale: Analyzing the molecular heterogeneity of different forms of organ fibrosis may reveal common and specific factors and thus identify potential future therapeutic targets.Objectives: We sought to use proteome-wide profiling of human tissue fibrosis to (1) identify common and specific signatures across end-stage interstitial lung disease (ILD) cases, (2) characterize ILD subgroups in an unbiased fashion, and (3) identify common and specific features of lung and skin fibrosis.Methods: We collected ...
Tópico(s): Inflammatory Myopathies and Dermatomyositis
2017 - American Thoracic Society | American Journal of Respiratory and Critical Care Medicine
Niels Hammer, U Hirschfeld, Hendrik Strunz, Michael Werner, Thomas Wolfskämpf, Sabine Löffler,
Introduction . The triangular fibrocartilage complex (TFCC) provides both mobility and stability of the radiocarpal joint. TFCC lesions are difficult to diagnose due to the complex anatomy. The standard treatment for TFCC lesions is arthroscopy, posing surgery-related risks onto the patients. This feasibility study aimed at developing a workup for soft-tissue reconstruction using clinical imaging, to verify these results in retrospective patient data. Methods . Microcomputed tomography ( μ -CT), 3 T magnetic ...
Tópico(s): Musculoskeletal synovial abnormalities and treatments
2017 - Hindawi Publishing Corporation | BioMed Research International
... York : Thieme Medical Publishers, 1996: 37– 59. 50 Strunz V, Gross UM. Histologische Untersuchungen an einem belasteten intramobilen Zylinderimplantat. Dtsch Z Mund Kiefer-Gesichts-Chir 1982: 2: 129– 135. 51 Thomas KA, Kay JF, Cook SD, Jarcho M. The ...
Tópico(s): Orthodontics and Dentofacial Orthopedics
1998 - Wiley | Periodontology 2000
Tak Hang Chan, Kevin R. Guertin, C. V. C. Prasad, A. W. Thomas, George M. Strunz, A. Salonius,
Several compounds, each possessing a polyoxygenated decalin structure, were synthesized and tested for antifeedant activities against the spruce budworm, Choristoneurafumiferana. Definite biological activity was observed for some of these compounds. A structure–activity relationship was discussed on the basis of these results. Keywords: decalin, synthesis, antifeedant, spruce budworm.
Tópico(s): Forest Insect Ecology and Management
1990 - NRC Research Press | Canadian Journal of Chemistry
Tobias Strunz, Christina Kiel, Felix Graßmann, Rinki Ratnapriya, Madeline Kwicklis, Marcus Karlstetter, Sascha Fauser, Nicole Arend, Anand Swaroop, Thomas Langmann, Armin Wolf, Bernhard H. F. Weber,
Significant association signals from genome-wide association studies (GWAS) point to genomic regions of interest. However, for most loci the causative genetic variant remains undefined. Determining expression quantitative trait loci (eQTL) in a disease relevant tissue is an excellent approach to zoom in on disease- or trait-associated association signals and hitherto on relevant disease mechanisms. To this end, we explored regulation of gene expression in healthy retina (n = 311) and generated the largest ...
Tópico(s): interferon and immune responses
2020 - Public Library of Science | PLoS Genetics
Tze-Ming Chan, Y. J. Zhang, F. Sauriol, A. W. Thomas, George M. Strunz,
Several compounds derived from aucubin and catalposide were prepared and tested for spruce budworm antifeeding activities. Definite biological activity was observed for compound 11.
Tópico(s): Phytochemistry and Biological Activities
1987 - NRC Research Press | Canadian Journal of Chemistry
Thomas W. Winkler, Felix Graßmann, Caroline Brandl, Christina Kiel, Felix Günther, Tobias Strunz, Lorraine Weidner, Martina E. Zimmermann, Christina A. Korb, Alicia Poplawski, Alexander K. Schuster, Martina Müller‐Nurasyid, Annette Peters, Franziska G. Rauscher, Tobias Elze, Katrin Horn, Markus Scholz, Marisa Cañadas‐Garre, Amy Jayne McKnight, Nicola Quinn, Ruth Hogg, Helmut Küchenhoff, Iris M. Heid, Klaus Stark, Bernhard H. F. Weber,
Advanced age-related macular degeneration (AMD) is a leading cause of blindness. While around half of the genetic contribution to advanced AMD has been uncovered, little is known about the genetic architecture of early AMD.
Tópico(s): Genetic Associations and Epidemiology
2020 - BioMed Central | BMC Medical Genomics
J. Moldenhauer, U. Niebling, Thomas Ludwig, B. Thoma, D. Schweitzer, W. Strunz, H. J. Keller, Petra Bele, H. Brunner,
Abstract In this communication we describe the fabrication and characterization of thin films of the radical cation salts α-, αt-(BEDT-TTF)2I3 and (BEDO-TTF)2.4I3. Thin films of these compounds were made by evaporation of the salts in high vacuum onto several substrates. They were characterized by X-ray diffraction, scanning electron microscopy, infrared absorption, Raman scattering, de-conductivity measurements and magnetically modulated microwave absorption. Depending on the temperature of the ...
Tópico(s): Physics of Superconductivity and Magnetism
1996 - | Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals/Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals
Matthias Strunz, Thomas Nobis Senftenberg,
Abstract In Zukunft werden Unternehmen zunehmend ihre Ressourcen in Form von eigenständig lebensfähigen Kompetenzzellen bereitstellen. In diesem Artikel wird hierzu ein Ansatz vorgestellt, der die optimale Gestaltung von sensiblen Dienstleistungsstrukturen in Unternehmen in der frühen Planungsphase zum Ziel hat, um das Investitionsrisiko zu verringern. Auf der Basis des Leistungsprogramms von Serviceunternehmen generiert der Planer Kompetenzzellen, die miteinander funktions- und/oder prozessorientiert ...
Tópico(s): Corporate Governance and Management
2007 - De Gruyter | Zeitschrift für wirtschaftlichen Fabrikbetrieb
Matthias Strunz, Thomas Nobis,
Kurzfassung In Zukunft werden Unternehmen zunehmend ihre Ressourcen in Form von eigenstandig lebensfahigen Kompetenzzellen bereitstellen. In diesem Artikel wird hierzu ein Ansatz vorgestellt, der die optimale Gestaltung von sensiblen Dienstleistungsstrukturen in Unternehmen in der fruhen Planungsphase zum Ziel hat, um das Investitionsrisiko zu verringern. Auf der Basis des Leistungsprogramms von Serviceunternehmen generiert der Planer Kompetenzzellen, die miteinander funktions- und/oder prozessorientiert ...
Tópico(s): Corporate Governance and Management
2007 - De Gruyter | Zeitschrift für wirtschaftlichen Fabrikbetrieb
Mirdash Bakalli, Patrick Keil, W. Strunz, Thomas Broeker, Rainer Herrmann, Joerg Vogelsang,
Tópico(s): Surface Roughness and Optical Measurements
2023 - Elsevier BV | Progress in Organic Coatings
Gizem Günes Günsel, Thomas M. Conlon, Aicha Jeridi, Rinho Kim, Zeynep Ertüz, Niklas J. Lang, Meshal Ansari, Mariia Novikova, Dongsheng Jiang, Maximilian Strunz, Mariia Gaianova, C. Hollauer, Christina Gabriel, Ilias Angelidis, Sebastian Doll, Jeanine C. Pestoni, Stephanie L. Edelmann, Marlene Kohlhepp, Adrien Guillot, Kevin Baßler, Hannelore P. Van Eeckhoutte, Özgecan Kayalar, Nur Konyalılar, Tamara Kanashova, Sophie Rodius, Carolina Ballester‐López, Carlos Mario Genes Robles, Natalia Smirnova, Markus Rehberg, Charu Agarwal, Ioanna Krikki, Benoit Piavaux, Stijn E. Verleden, Bart M. Vanaudenaerde, Mélanie Königshoff, Gunnar Dittmar, Ken R. Bracke, Joachim L. Schultze, Henrik Watz, Oliver Eickelberg, Tobias Stoeger, Gerald Burgstaller, Frank Tacke, Vigo Heissmeyer, Yuval Rinkevich, Hasan Bayram, Herbert B. Schiller, Marcus Conrad, Robert Schneider, Ali Önder Yildirim,
Abstract Extravasation of monocytes into tissue and to the site of injury is a fundamental immunological process, which requires rapid responses via post translational modifications (PTM) of proteins. Protein arginine methyltransferase 7 (PRMT7) is an epigenetic factor that has the capacity to mono-methylate histones on arginine residues. Here we show that in chronic obstructive pulmonary disease (COPD) patients, PRMT7 expression is elevated in the lung tissue and localized to the macrophages. In mouse ...
Tópico(s): Neonatal Respiratory Health Research
2022 - Nature Portfolio | Nature Communications
M. D. Omar Faruque, Thomas Strasser, Georg Lauss, Vahid Jalili-Marandi, Paul Forsyth, Christian Dufour, Venkata Dinavahi, Antonello Monti, Panos Kotsampopoulos, J.A. Martínez, Kai Strunz, Maryam Saeedifard, Xiaoyu Wang, David R. Shearer, Mario Paolone,
This task force paper summarizes the state-of-the-art real-time digital simulation concepts and technologies that are used for the analysis, design, and testing of the electric power system and its apparatus. This paper highlights the main building blocks of the real-time simulator, i.e., hardware, software, input-output systems, modeling, and solution techniques, interfacing capabilities to external hardware and various applications. It covers the most commonly used real-time digital simulators ...
Tópico(s): Simulation Techniques and Applications
2015 - Institute of Electrical and Electronics Engineers | IEEE Power and Energy Technology Systems Journal
Thomas M. Conlon, Gerrit John-Schuster, Danijela Heide, Dominik Pfister, Mareike Lehmann, Yan Hu, Zeynep Ertüz, Martin Lopez, Meshal Ansari, Maximilian Strunz, Christoph H. Mayr, Ilias Angelidis, Chiara Ciminieri, Rita Costa, Marlene Kohlhepp, Adrien Guillot, Gökhan Güneş, Aicha Jeridi, Maja C. Funk, Giorgi Beroshvili, Sandra Prokosch, Jenny Hetzer, Stijn E. Verleden, Hani N. Alsafadi, Michael Lindner, Gerald Burgstaller, Lore Becker, Martin Irmler, Michael Dudek, Jakob Janzen, Eric Goffin, Reinoud Gosens, Percy A. Knolle, Bernard Pirotte, Tobias Stoeger, Johannes Beckers, Darcy E. Wagner, Indrabahadur Singh, Fabian J. Theis, Martin Hrabé de Angelis, Tracy O’Connor, Frank Tacke, Michael Boutros, Emmanuel Dejardin, Oliver Eickelberg, Herbert B. Schiller, Mélanie Königshoff, Mathias Heikenwälder, Ali Önder Yildirim,
Lymphotoxin β-receptor (LTβR) signalling promotes lymphoid neogenesis and the development of tertiary lymphoid structures1,2, which are associated with severe chronic inflammatory diseases that span several organ systems3–6. How LTβR signalling drives chronic tissue damage particularly in the lung, the mechanism(s) that regulate this process, and whether LTβR blockade might be of therapeutic value have remained unclear. Here we demonstrate increased expression of LTβR ligands in adaptive and innate ...
Tópico(s): Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
2020 - Nature Portfolio | Nature
U. Niebling, J. Moldenhauer, Thomas Ludwig, D. Schweitzer, W. Strunz,
Abstract We report results on the fabrication of thin films of the organic radical cation salt (BEDO-TTF)2.4I3. The title compound is an organic metal with a room temperature dc-conductivity of 180 – 360 S/cm. On amorphous substrates as quartz glass and silicon wafers ( Si SiO 2 ), we found one or more orientations of the crystalline material with respect to the substrate plane. On NaCl there is only a single, very strong Bragg reflection, which is due to the very good, substrate-induced orientation of ...
Tópico(s): N-Heterocyclic Carbenes in Organic and Inorganic Chemistry
1996 - Elsevier BV | Solid State Communications