Search Results - "Nothnagel, A"

International VLBI Service for Geodesy and Astrometry: Delivering high-quality products and embarking on observations of the next generation by Nothnagel, A., Artz, T., Behrend, D., Malkin, Z.

“…The International VLBI Service for Geodesy and Astrometry (IVS) regularly produces high-quality Earth orientation parameters from observing sessions employing…”
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VieRDS: A Software to Simulate Raw Telescope Data for very Long Baseline Interferometry by Gruber, J, Nothnagel, A, Böhm, J

“…The digital data produced by each telescope within the observation process of Very Long Baseline Interferometry (VLBI) can be referred to as raw data. The raw…”
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A novel model of chronic wounds: importance of redox imbalance and biofilm-forming bacteria for establishment of chronicity by Dhall, Sandeep, Do, Danh, Garcia, Monika, Wijesinghe, Dayanjan Shanaka, Brandon, Angela, Kim, Jane, Sanchez, Antonio, Lyubovitsky, Julia, Gallagher, Sean, Nothnagel, Eugene A, Chalfant, Charles E, Patel, Rakesh P, Schiller, Neal, Martins-Green, Manuela

“…Chronic wounds have a large impact on health, affecting ∼6.5 M people and costing ∼$25B/year in the US alone. We previously discovered that a genetically…”
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cellulose synthase-like protein is required for osmotic stress tolerance in Arabidopsis by Zhu, Jianhua, Lee, Byeong-Ha, Dellinger, Mike, Cui, Xinping, Zhang, Changqing, Wu, Shang, Nothnagel, Eugene A, Zhu, Jian-Kang

“…Osmotic stress imposed by soil salinity and drought stress significantly affects plant growth and development, but osmotic stress sensing and tolerance…”
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A VLBI delay model for gravitational deformations of the Onsala 20 m radio telescope and the impact on its global coordinates by Nothnagel, A., Holst, C., Haas, R.

“…Deformations of the reflectors of radio telescopes used in geodetic and astrometric VLBI observations belong to the class of systematic error sources which…”
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The Multiple Roles of Arabinogalactan Proteins in Plant Development by Anna Majewska-Sawka, Nothnagel, Eugene A.

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Investigations of reference systems for monitoring global change and for precise navigation in space: preface to the special issue on reference systems by Nothnagel, A., Angermann, D., Heinkelmann, R.

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Generating and Reversing Chronic Wounds in Diabetic Mice by Manipulating Wound Redox Parameters by Martins-Green, Manuela, Schiller, Neal, Lonardi, Stefano, Lyubovitsky, Julia, Mirebrahim, Seyed H., Kim, Jane, Garcia, Monika, Do, Danh C., Dhall, Sandeep, Nothnagel, Eugene A.

“…By 2025, more than 500 M people worldwide will suffer from diabetes; 125 M will develop foot ulcer(s) and 20 M will undergo an amputation, creating a major…”
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Cross‐Polarization Gain Calibration of Linearly Polarized VLBI Antennas by Observations of 4C 39.25 by Jaron, F., Martí‐Vidal, I., Schartner, M., González‐García, J., Albentosa‐Ruiz, E., Bernhart, S., Böhm, J., Gruber, J., Modiri, S., Nothnagel, A., Pérez‐Díez, V., Savolainen, T., Soja, B., Varenius, E., Xu, M. H.

“…Radio telescopes with dual linearly polarized feeds regularly participate in Very Long Baseline Interferometry. One example is the VLBI Global Observing System…”
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VLBI terrestrial reference frame contributions to ITRF2008 by Böckmann, Sarah, Artz, T., Nothnagel, A.

“…In late 2008, the Product Center for the International Terrestrial Reference Frame (ITRF) of the International Earth Rotation and Reference Systems Service…”
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Combinatorial optimization applied to VLBI scheduling by Corbin, A., Niedermann, B., Nothnagel, A., Haas, R., Haunert, J.-H.

“…Due to the advent of powerful solvers, today linear programming has seen many applications in production and routing. In this publication, we present…”
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A complete VLBI delay model for deforming radio telescopes: the Effelsberg case by Artz, T., Springer, A., Nothnagel, A.

“…Deformations of radio telescopes used in geodetic and astrometric very long baseline interferometry (VLBI) observations belong to the class of systematic error…”
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Atmospheric refraction and system stability investigations in short-baseline VLBI observations by Halsig, S., Bertarini, A., Haas, R., Iddink, A., Kodet, J., Kronschnabl, G., Neidhardt, A., Nothnagel, A., Plötz, C., Schüler, T.

“…Geodetic very long baseline interferometry observations of radio telescopes, which are located in an immediate neighborhood, provide an optimal experimental…”
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A Lily Stylar Pectin Is Necessary for Pollen Tube Adhesion to an in vitro Stylar Matrix by Mollet, Jean-Claude, Park, Sang-Youl, Nothnagel, Eugene A., Lord, Elizabeth M.

“…Pollen tube cells adhere to the wall surface of the stylar transmitting tract epidermis in lily. This adhesion has been proposed as essential for the proper…”
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Methodology for the combination of sub-daily Earth rotation from GPS and VLBI observations by Artz, T., Bernhard, L., Nothnagel, A., Steigenberger, P., Tesmer, S.

“…A combination procedure of Earth orientation parameters from Global Positioning System (GPS) and Very Long Baseline Interferometry (VLBI) observations was…”
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Subdiurnal variations in the Earth's rotation from continuous Very Long Baseline Interferometry campaigns by Artz, T., Böckmann, S., Nothnagel, A., Steigenberger, P.

“…Subdiurnal periodic effects in the Earth's rotation as seen by Very Long Baseline Interferometry (VLBI) are investigated on the basis of continuous VLBI…”
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International VLBI Service for Geodesy and Astrometry: Earth orientation parameter combination methodology and quality of the combined products by Böckmann, S., Artz, T., Nothnagel, A., Tesmer, V.

“…The analysis coordinator of the International VLBI Service for Geodesy and Astrometry (IVS) regularly disseminates the official IVS products of Earth…”
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TOPOISOMERASE 6B is involved in chromatin remodelling associated with control of carbon partitioning into secondary metabolites and cell walls, and epidermal morphogenesis in Arabidopsis by Mittal, Amandeep, Balasubramanian, Rajagopal, Cao, Jin, Singh, Prabhjeet, Subramanian, Senthil, Hicks, Glenn, Nothnagel, Eugene A, Abidi, Noureddine, Janda, Jaroslav, Galbraith, David W, Rock, Christopher D

“…The harlequin mutant encodes subunit B of plant-specific topoisomerase VI. Transcriptomics showed synergistic effects on expression of adjacent genes,…”
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Binding of arabinogalactan proteins by Yariv phenylglycoside triggers wound-like responses in Arabidopsis cell cultures by Guan, Y, Nothnagel, E.A

“…Arabinogalactan-proteins (AGPs) are cell wall proteoglycans and are widely distributed in the plant kingdom. Classical AGPs and some nonclassical AGPs are…”
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GGOS-D: homogeneous reprocessing and rigorous combination of space geodetic observations by Rothacher, M., Angermann, D., Artz, T., Bosch, W., Drewes, H., Gerstl, M., Kelm, R., König, D., König, R., Meisel, B., Müller, H., Nothnagel, A., Panafidina, N., Richter, B., Rudenko, S., Schwegmann, W., Seitz, M., Steigenberger, P., Tesmer, S., Tesmer, V., Thaller, D.

“…In preparation of activities planned for the realization of the Global Geodetic Observing System (GGOS), a group of German scientists has carried out a study…”
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