TY - CHAP A1 - Britten, G. A1 - Braun, Carsten A1 - Hesse, M. A1 - Ballmann, Josef T1 - Computational aeroelasticity with reduced structural models T2 - Flow modulation and fluid-structure interaction at airplane wings : research results of the Collaborative Research Center SFB 401 at RWTH Aachen, University of Technology, Aachen, Germany / Josef Ballmann (Ed.) Notes on numerical fluid mechanics and multidisciplinary design. Vol. 84 Y1 - 2003 SN - 3-540-40209-8 SP - 275 EP - 299 PB - Springer CY - Berlin ER - TY - CHAP A1 - Engelmann, Ulrich M. A1 - Baumann, Martin ED - Herbig, Nicola ED - Poppelreuter, Stefan T1 - Moderationsexpertise für QMBs – das Mindset T2 - Qualitätsmanagement im Gesundheitswesen N2 - Teamsitzungen, Arbeitsgruppentreffen, Kickoffs und Meetings – sie alle werden mit dem Ziel durchgeführt, innerhalb einer vorgegebenen Zeitspanne ein gemeinsames Arbeitsziel zu erreichen. Damit die Zielerreichung auch bei komplexeren Arbeitsaufträgen nicht vom Zufall abhängt, empfiehlt es sich, die Leitung des Ablaufs einem Moderator zu übertragen. In diesem Beitrag einer mehrteiligen Serie wird beschrieben, über welches Mindset der Moderator verfügen sollte, welche grundsätzlichen Methoden hilfreich sind und was bei der Onlinemoderation im Besonderen zu beachten ist. Y1 - 2022 SN - 978-3-8249-0714-4 SP - Kapitel 10814 PB - TÜV-Verlag CY - Köln ET - 59. Update ER - TY - CHAP A1 - Butenweg, Christoph A1 - Klinkel, Sven T1 - Dynamisches Verhalten von Stahlbetonplatten unter Impact-Belastungen T2 - Massivbau im Wandel : Festschrift zum 60. Geburtstag von Josef Hegger Y1 - 2014 SN - 3-939051-20-9 SP - 369 EP - 380 PB - Ernst CY - Berlin ER - TY - CHAP A1 - Meskouris, Konstantin A1 - Gellert, Christoph A1 - Butenweg, Christoph T1 - Neuer Ansatz für die Bemessung von Mauerwerksbauten T2 - Innovationen im konstruktiven Ingenieurbau : Methoden - Materialien - Bauwerke ; Festschrift Professor Hirschfeld / hrsg. von Karl Beucke Y1 - 2010 SP - 217 EP - 224 PB - Bauhaus-Univ. Weimar CY - Weimar ER - TY - CHAP A1 - Altay, Okyay A1 - Taddei, Francesca A1 - Butenweg, Christoph A1 - Klinkel, Sven T1 - Vibration mitigation of wind turbine towers with tuned mass dampers T2 - Wind turbine control and monitoring. (Advances in industrial control) N2 - Because of its minor environmental impact, electricity generation using wind power is getting remarkable. The further growth of the wind industry depends on technological solutions to the challenges in production and construction of the turbines. Wind turbine tower vibrations, which limit power generation efficiency and cause fatigue problems with high maintenance costs, count as one of the main structural difficulties in the wind energy sector. To mitigate tower vibrations auxiliary measures are necessary. The effectiveness of tuned mass damper is verified by means of a numeric study on a 5 MW onshore reference wind turbine. Hereby, also seismic-induced vibrations and soil–structure interaction are considered. Acquired results show that tuned mass damper can effectively reduce resonant tower vibrations and improve the fatigue life of wind turbines. This chapter is also concerned with tuned liquid column damper and a semiactive application of it. Due to its geometric versatility and low prime costs, tuned liquid column dampers are a good alternative to other damping measures, in particular for slender structures like wind turbines. Y1 - 2014 SN - 978-3-319-08412-1 (Print) ; 978-3-319-08413-8 (E-Book) U6 - https://doi.org/10.1007/978-3-319-08413-8_12 SP - 337 EP - 373 PB - Springer CY - Cham ; Heidelberg ; New York ; Dordrecht ; London ER - TY - CHAP A1 - Butenweg, Christoph A1 - Norda, H. T1 - Erdbebenberechnung von Mauerwerksbauten nach DIN EN 1998-1:2010-12 T2 - Mauerwerksbau-Praxis nach Eurocode / Schubert, Schneider, Schoch (Hrsg.). - 3., vollständig überarbeitete Auflage Y1 - 2014 SN - 978-3-410-22739-7 SP - 367 EP - 412 PB - Beuth CY - Berlin, Wien, Zürich ER - TY - CHAP A1 - Eggert, Mathias T1 - Big Data Research - How to Structure the Changes of the Past Decade? T2 - The Art of Structuring N2 - In the past decade, many IS researchers focused on researching the phenomenon of Big Data. At the same time, the relevance of data protection gets more attention than ever before. In particular, since the enactment of the European General Data Protection Regulation in May 2018 Information Systems research should provide answers for protecting personal data. The article at hand presents a structuring framework for Big Data research outcome and the consideration of data protection. IS Researchers might use the framework in order to structure Big Data literature and to identify research gaps that should be addressed in the future. Y1 - 2019 SN - 978-3-030-06234-7 U6 - https://doi.org/10.1007/978-3-030-06234-7_26 SP - 271 EP - 281 PB - Springer CY - Cham ER - TY - CHAP A1 - Kuhlmann, Wolfram A1 - Butenweg, Christoph A1 - Meskouris, Konstantin A1 - Kempen, Thomas T1 - Simulation des Tragverhaltens des Aachener Doms im Erdbebenfall T2 - Die karolingische Pfalzkapelle in Aachen : Material, Bautechnik, Restaurierung. (Arbeitshefte der rheinischen Denkmalpflege ; 78) Y1 - 2012 SN - 978-3-88462-325-1 SP - 237 EP - 248 PB - Wernersche Verlags-Gesellschaft CY - Worms ER - TY - CHAP A1 - Butenweg, Christoph A1 - Roeser, W. T1 - Auslegung von Bauwerken gegen Erdbeben - Rechenbeispiele T2 - Stahlbetonbau aktuell 2016 : Praxishandbuch / herausgegeben von: Prof. Dr.-Ing. Josef Hegger, Prof. Dr.-Ing. habil. Peter Mark Y1 - 2016 SN - 978-3-410-25202-3 (Print) ; 978-3-410-25203-0 (E-Book) PB - Beuth Verlag GmbH CY - Berlin ; Wien ; Zürich ER - TY - CHAP A1 - Butenweg, Christoph A1 - Gellert, Christoph A1 - Meyer, Udo T1 - Erdbebenbemessung bei Mauerwerksbauten T2 - Mauerwerk-Kalender 2010: Normen für Bemessung und Ausführung Y1 - 2010 SN - 3-433-60040-6 ; 978-3-433-60040-5 U6 - https://doi.org/10.1002/9783433600405.ch7 SP - 141 EP - 167 PB - Ernst & Sohn CY - Berlin ER - TY - CHAP A1 - Butenweg, Christoph A1 - Roeser, W. T1 - Erdbebenbemessung von Stahlbetontragwerken nach DIN EN 1998-1 T2 - Stahlbetonbau aktuell : Praxishandbuch Y1 - 2012 SN - 978-3-410-21932-3 (Print) ; 978-341-02193-3-0 (E-Book) SP - A.1 EP - A.43 PB - Beuth CY - Berlin ER - TY - CHAP A1 - Butenweg, Christoph A1 - Gellert, Christoph A1 - Meyer, Udo T1 - Erdbebenbemessung bei Mauerwerksbauten T2 - Mauerwerk Kalender 2021: Kunststoffverankerungen Digitalisierung im Mauerwerksbau N2 - Der vorliegende Beitrag stellt den seismischen Nachweis von Mauerwerksbauten in Deutschland auf Grundlage der DIN EN 1998‐1/NA vor, wobei auch die wesentlichen Änderungen zu der Norm DIN 4149 vergleichend erläutert werden. Vorgestellt werden die Definition der Erdbebeneinwirkung, das seismische Verhalten von Mauerwerksbauten und die Erläuterung der Rechenverfahren. Darauf aufbauend wird die Anwendung an drei Praxisbeispielen demonstriert. Y1 - 2021 SN - 9783433032930 SN - 9783433610732 U6 - https://doi.org/10.1002/9783433610732.ch12 SP - 329 EP - 355 PB - Ernst & Sohn CY - Berlin ER - TY - CHAP A1 - Dachwald, Bernd ED - Knopf, George K. ED - Otani, Yukitoshi T1 - Light propulsion systems for spacecraft T2 - Optical nano and micro actuator technology Y1 - 2017 SN - 9781315217628 (eBook) SP - 577 EP - 598 PB - CRC Press CY - Boca Raton ER - TY - CHAP A1 - Akimbekov, Nuraly S. A1 - Zhanadilovna, Abdieva G. A1 - Ualieva, Perizat S. A1 - Abaihanovna, Zhusipova D. A1 - Digel, Ilya A1 - Savitskaya, Irina S. A1 - Zhubanova, Azhar Achmet T1 - Functionalization of Carbon Based Wound Dressings with Antimicrobial Phytoextracts for Bioactive Treatment of Septic Wounds T2 - Carbon Nanomaterials in Biomedicine and the Environment N2 - The treatment of septic wounds with curative dressings based on biocomposites containing sage and marigold phytoextracts was effective in in vitro and in vivo experiments. These dressings caused the purification of the wound surface from purulent-necrotic masses three days earlier than in the other experimental groups. The consequence of an increase in incidents of severe course of the wound and the observed tendency to increase the number of adverse effects is the development of long-term recurrent wound processes. To treat purulent wounds, the following tactics were used: The purulent wounds of animals were covered with the examined wound dressing, and then the next day samples were taken, the procedure was performed once in 2 days. To obtain the active nanostructured sorbents such as carbonized rice husks, they are functionalized with biologically active components possessing antimicrobial, anti-inflammatory, antitoxic, immunomodulating, antiallergic and other types of properties. Y1 - 2020 SN - 978-981-4800-27-3 U6 - https://doi.org/10.1201/9780429428647-11 SP - 211 EP - 228 PB - Jenny Stanford Publishing CY - Singapore ER - TY - CHAP A1 - Savitskaya, Irina S. A1 - Kistaubayeva, Aida S. A1 - Akimbekov, Nuraly S. A1 - Digel, Ilya A1 - Shokatayeva, Dina A1 - Zhubanova, Azhar Achmet T1 - Prospective Use of Probiotics Immobilized on Sorbents with Nanostructured Surfaces T2 - Carbon Nanomaterials in Biomedicine and the Environment N2 - Activated carbons are known as excellent adsorbents. Their applications include the adsorptive removal of color, odor, taste, undesirable organic and inorganic pollutants from drinking and waste water; air purification in inhabited spaces; purification of many chemicals, pharmaceutical products and many others. This chapter elucidates the role of normal microflora in the maintenance of human health and presents materials on possible clinical displays of microecological infringements and ways of their correction. It presents new developments concerning new probiotics with immobilized Lactobacillus and Bacillus. The chapter considers the mechanisms of the intestine disbacteriosis correction by sorbed probiotics. It demonstrates the advantages and creation prospects of immobilized probiotics developed on the basis of carbonized rice husk. There are great prospects for the development of medical biotechnology due to use of carbon sorbents with a nanostructured surface. Microbial communities form a biocenosis of the biotope and together with the host organism create permanent or temporary ecosystems. Y1 - 2020 SN - 978-981-4800-27-3 U6 - https://doi.org/10.1201/9780429428647-12 SP - 229 EP - 267 PB - Jenny Stanford Publishing CY - Singapore ER - TY - CHAP A1 - Diekmann, Julian A1 - Eggert, Mathias T1 - Is a Progressive Web App an Alternative for Native App Development? T2 - 3. Wissenschaftsforum: Digitale Transformation (WiFo21) (Lecture Notes in Informatics ; P-319) N2 - The existence of several mobile operating systems, such as Android and iOS, is a challenge for developers because the individual platforms are not compatible with each other and require separate app developments. For this reason, cross-platform approaches have become popular but lack in cloning the native behavior of the different operating systems. Out of the plenty cross-platform approaches, the progressive web app (PWA) approach is perceived as promising but needs further investigation. Therefore, the paper at hand aims at investigating whether PWAs are a suitable alternative for native apps by developing a PWA clone of an existing app. Two surveys are conducted in which potential users test and evaluate the PWA prototype with regard to its usability. The survey results indicate that PWAs have great potential, but cannot be treated as a general alternative to native apps. For guiding developers when and how to use PWAs, four design guidelines for the development of PWA-based apps are derived based on the results. KW - Progressive Web App KW - PWA KW - Cross-platform KW - Evaluation KW - Mobile web Y1 - 2021 SN - 978-3-88579-713-5 SP - 35 EP - 48 PB - Gesellschaft für Informatik CY - Darmstadt ER - TY - CHAP A1 - Dachwald, Bernd T1 - Solar sail dynamics and control T2 - Encyclopedia of Aerospace Engineering N2 - Solar sails are large and lightweight reflective structures that are propelled by solar radiation pressure. This chapter covers their orbital and attitude dynamics and control. First, the advantages and limitations of solar sails are discussed and their history and development status is outlined. Because the dynamics of solar sails is governed by the (thermo-)optical properties of the sail film, the basic solar radiation pressure force models have to be described and compared before parameters to measure solar sail performance can be defined. The next part covers the orbital dynamics of solar sails for heliocentric motion, planetocentric motion, and motion at Lagrangian equilibrium points. Afterwards, some advanced solar radiation pressure force models are described, which allow to quantify the thrust force on solar sails of arbitrary shape, the effects of temperature, of light incidence angle, of surface roughness, and the effects of optical degradation of the sail film in the space environment. The orbital motion of a solar sail is strongly coupled to its rotational motion, so that the attitude control of these soft and flexible structures is very challenging, especially for planetocentric orbits that require fast attitude maneuvers. Finally, some potential attitude control methods are sketched and selection criteria are given. KW - solar sail KW - sailcraft KW - orbital dynamics KW - orbit control KW - attitude dynamics Y1 - 2010 U6 - https://doi.org/10.1002/9780470686652.eae292 PB - Wiley CY - Hoboken ER - TY - CHAP A1 - Zhubanova, Azhar A. A1 - Mansurov, Zulkhair A. A1 - Digel, Ilya T1 - Use of Advanced Nanomaterials for Bioremediation of Contaminated Ecosystems T2 - Carbon Nanomaterials in Biomedicine and the Environment N2 - This chapter shows that nanomaterials obtained by high-temperature carbonization of inexpensive plant raw material such as rice husk, grape seeds, and walnut shells can serve as a basis for the production of highly efficient microbial drugs, biodestructors, biosorbents, and biocatalysts, which are promising for the remediation of the ecosystem contaminated with heavy and radioactive metals, oil and oil products. A strong interest in engineering zymology is dictated by the necessity to address the issues of monitoring enzymatic processes, treatment, and diagnosis of a number of common human diseases, environmental pollution, quality control of pharmaceuticals and food. Nanomaterials obtained by high-temperature carbonization of cheap plant raw material such as-rice husks, grape seeds and walnut shells, can serve as a basis for creating of highly effective microbial preparations-biodestructors, biosorbents and biocatalysts, which are promising for the use of contaminated ecosystems, and for restoration of human intestine microecology. Y1 - 2020 SN - 978-981-4800-27-3 U6 - https://doi.org/10.1201/9780429428647-18 SP - 353 EP - 378 PB - Jenny Stanford Publishing CY - Singapore ER - TY - CHAP A1 - Akimbekov, Nuraly S. A1 - Digel, Ilya A1 - Razzaque, Mohammed S. T1 - Role of vitamins in maintaining structure and function of intestinal microbiome T2 - Comprehensive Gut Microbiota N2 - The recent advances in microbiology have shed light on understanding the role of vitamins beyond the nutritional range. Vitamins are critical in contributing to healthy biodiversity and maintaining the proper function of gut microbiota. The sharing of vitamins among bacterial populations promotes stability in community composition and diversity; however, this balance becomes disturbed in various pathologies. Here, we overview and analyze the ability of different vitamins to selectively and specifically induce changes in the intestinal microbial community. Some schemes and regularities become visible, which may provide new insights and avenues for therapeutic management and functional optimization of the gut microbiota. KW - Vitamin A KW - Vitamin B KW - Thiamine KW - Riboflavin KW - Niacin Y1 - 2022 SN - 978-0-12-822036-8 U6 - https://doi.org/10.1016/B978-0-12-819265-8.00043-7 SP - 320 EP - 334 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Gkatzogias, Konstantinos A1 - Veljkoviv, Ana A1 - Pohoryles, Daniel A. A1 - Tsionis, Georgios A1 - Bournas, Dionysios A. A1 - Crowley, Helen A1 - Norlén, Hedvig A1 - Butenweg, Christoph A1 - Gervasio, Helena A1 - Manfredi, Vincenzo A1 - Masi, Angelo A1 - Zaharieva, Roumiana ED - Gkatzogias, Konstantinos ED - Tsionis, Georgios T1 - Policy practice and regional impact assessment for building renovation T2 - REEBUILD Integrated Techniques for the Seismic Strengthening & Energy Efficiency of Existing Buildings N2 - The work presented in this report provides scientific support to building renovation policies in the EU by promoting a holistic point of view on the topic. Integrated renovation can be seen as a nexus between European policies on disaster resilience, energy efficiency and circularity in the building sector. An overview of policy measures for the seismic and energy upgrading of buildings across EU Member States identified only a few available measures for combined upgrading. Regulatory framework, financial instruments and digital tools similar to those for energy renovation, together with awareness and training may promote integrated renovation. A framework for regional prioritisation of building renovation was put forward, considering seismic risk, energy efficiency, and socioeconomic vulnerability independently and in an integrated way. Results indicate that prioritisation of building renovation is a multidimensional problem. Depending on priorities, different integrated indicators should be used to inform policies and accomplish the highest relative or most spread impact across different sectors. The framework was further extended to assess the impact of renovation scenarios across the EU with a focus on priority regions. Integrated renovation can provide a risk-proofed, sustainable, and inclusive built environment, presenting an economic benefit in the order of magnitude of the highest benefit among the separate interventions. Furthermore, it presents the unique capability of reducing fatalities and energy consumption at the same time and, depending on the scenario, to a greater extent. Y1 - 2022 SN - 978-92-76-60454-9 U6 - https://doi.org/10.2760/883122 SN - 1831-9424 SP - 1 EP - 68 PB - Publications Office of the European Union CY - Luxembourg ER -