Refine
Year of publication
- 2019 (387) (remove)
Institute
- FH Aachen (74)
- Fachbereich Medizintechnik und Technomathematik (71)
- IfB - Institut für Bioengineering (45)
- Fachbereich Elektrotechnik und Informationstechnik (44)
- Fachbereich Luft- und Raumfahrttechnik (44)
- Fachbereich Wirtschaftswissenschaften (35)
- Fachbereich Bauingenieurwesen (28)
- Fachbereich Energietechnik (27)
- Fachbereich Maschinenbau und Mechatronik (27)
- INB - Institut für Nano- und Biotechnologien (20)
Document Type
- Article (123)
- Conference Proceeding (94)
- Administrative publication (72)
- Part of a Book (43)
- Book (25)
- Other (9)
- Doctoral Thesis (5)
- Patent (5)
- Review (4)
- Conference: Meeting Abstract (2)
Keywords
- Amtliche Mitteilung (68)
- Bachelor (31)
- Master (29)
- Prüfungsordnung (29)
- Lesbare Fassung (28)
- Studien- und Prüfungsordnung (21)
- Änderungsordnung (20)
- Bauingenieurwesen (17)
- Elektrotechnik (8)
- Holzingenieurwesen (6)
- Richtlinie (6)
- Industrial Engineering (5)
- Zugangsordnung (5)
- Facility Management (4)
- Information Systems Engineering (4)
- Amtliche Mitteilungen (3)
- Aufhebungsordnung (3)
- Digitalisierung (3)
- Gesamtprüfungsordnung (3)
- Beitragsordnung der Studierendenschaft (2)
- Betriebswirtschaft Praxis Plus (2)
- Datenschutz (2)
- Durchführung von Sonderveranstaltungen (2)
- Einstellungsordnung (2)
- Energiewirtschaft (2)
- Enterprise Architecture (2)
- Informatik (2)
- Lehrveranstaltungsprämien (2)
- Maschinenbau und Mechatronik (2)
- Nuclear Applications (2)
- Physiotherapie (2)
- Rektorat (2)
- Robotic Process Automation (2)
- Seismic design (2)
- Veranstaltungsrichtlinie (2)
- Wirtschaftsingenieurwesen (2)
- lesbare Fassung (2)
- studentische Hilfskräfte (2)
- wissenschaftliche Hilfkräfte (2)
- 2019 (1)
- 2020 (1)
- 2021 (1)
- Achilles tendon (1)
- Advanced driver assistance systems (ADAS/AD) (1)
- Aircraft design (1)
- Aktualisierung (1)
- Analytics (1)
- Arbeit 4.0 (1)
- Architectural gear ratio (1)
- Architektur (1)
- Architekturforschung (1)
- Architekturwissenschaft (1)
- Assistive technology (1)
- Automatic control (1)
- BEV (1)
- Bauingenieurwesen mit Orientierungssemester (1)
- Bauingieurwesen (1)
- Beitragsordnung (1)
- Bundesdatenschutzgesetz (2017) (1)
- Case Study (1)
- Change Management (1)
- Chatbots (1)
- Chemie und Biotechnologie (1)
- Combustion (1)
- Components (1)
- Corporate Culture (1)
- Correlations (1)
- Datenschutz-Management (1)
- Datenschutzgrundverordnung (1)
- Datenschutzrecht (1)
- Decentral (1)
- Design examples (1)
- Design rules (1)
- Deutschland (1)
- Didaktik (1)
- Digital Age (1)
- Diversity Management (1)
- Drag (1)
- EU-DSGVO (1)
- EU-Datenschutz-Grundverordnung (1)
- EU-Datenschutzgrundverordnung (1)
- Earthquake (1)
- Elektronik (1)
- Elektrotechnik (Teilzeit) (1)
- Emilia-Romagna earthquake (1)
- Empirical consequence curves (1)
- Empirical fragility functions (1)
- Energietechnik (1)
- Engineering (1)
- Engineering optimization (1)
- Epistemische Neugier (1)
- Eurocode 8 (1)
- Force (1)
- Forschung (1)
- Forschungsinformationssystem (1)
- Forschungsorientierte Lehre (1)
- Forschungsprozess (1)
- Fremdfirmenrichtlinie (1)
- Gearbox (1)
- Geometry (1)
- Geschäftsmodell (1)
- Gleichstellungsquoten (1)
- Goodness-of-fit test (1)
- Graph Theory (1)
- Green aircraft (1)
- Gust wind response (1)
- Hochschule (1)
- Human-Computer interaction (1)
- Hybrid-electric aircraft (1)
- Hydrogen (1)
- ISO 26262 (1)
- In-plane (1)
- Industrial units (1)
- Information Systems Engineering (Teilzeit) (1)
- Informationsgesellschaft (1)
- Innovation Management (1)
- Internationales Recht / Europarecht (1)
- Internetökonomie (1)
- Isolation (1)
- Iterative learning control (1)
- Knee (1)
- Load modeling (1)
- Low NOx (1)
- Low emission (1)
- Machine learning (1)
- Master Architektur (1)
- Mechanical (1)
- Mixed-Methods (1)
- Mixed-integer nonlinear black-box optimization (1)
- Multi-sample problem (1)
- On-site (1)
- Open Data (1)
- Optimization (1)
- Out-of-plane (1)
- PBEE (1)
- Parametric bootstrap (1)
- Powertrain (1)
- Pre-treatment (1)
- Precast buildings (1)
- Preface (1)
- Product family optimization (1)
- Prozessautomatisierung (1)
- Pushover analysis (1)
- RWTH Aachen (1)
- Rehabilitation engineering (1)
- Resilience Assessment (1)
- Response spectrum (1)
- Running (1)
- Safety of the intended functionality (SOTIF) (1)
- Safety-critical systems validation (1)
- Seismic (1)
- Selbstwirksamkeit (1)
- Serviceintegration (1)
- Silos (1)
- Social Media (1)
- Software Robots (1)
- Spectral analysis (1)
- Statistics (1)
- Stiffness (1)
- Studienbeginn 2018/19 (1)
- Studieneingangsphase (1)
- Studiengangs- und Prüfungsordnung (1)
- Studierendenwerk (1)
- Studierfähigkeit (1)
- Tanks (1)
- Tendon properties (1)
- Training (1)
- Unmanned Air Vehicle (1)
- Volume of confidence regions (1)
- WLTP (1)
- Water Supply System (1)
- Wind turbulence (1)
- Wirkungsforschung (1)
- asymptotic relative efficiency (1)
- batch reproducibility (1)
- concentrating collector (1)
- environmental correlation (1)
- fluorescent protein carrier (1)
- frequency mixing magnetic detection (1)
- greenhouse cultivation (1)
- intrinsische Motivation (1)
- likelihood ratio test (1)
- magnetic actuation (1)
- magnetic sandwich immunoassay (1)
- magnetic separation (1)
- magnetic tweezers (1)
- magnetophoretic velocity (1)
- multinomial distribution (1)
- multiparametric immunoassays (1)
- multivariate normal distribution (1)
- plant molecular farming (1)
- point-focussing system (1)
- raytracing (1)
- responsive space (1)
- small solar system body characterisation (1)
- small spacecraft asteroid lander (1)
- small spacecraft solar sail (1)
- solar process heat (1)
- superparamagnetic bead (1)
- system engineering (1)
- Änderung (1)
Bacterial cell appendix formation supports cell-cell interaction, cell adhesion and cell movement. Additionally, in bioelectrochemical systems (BES), cell appendages have been shown to participate in extracellular electron transfer. In this work, the cell appendix formation of Clostridium acetobutylicum in biofilms of a BES are imaged and compared with conventional biofilms. Under all observed conditions, the cells possess filamentous appendages with a higher number and density in the BES. Differences in the amount of extracellular polymeric substance in the biofilms of the electrodes lead to the conclusion that the cathode can be used as electron donor and the anode as electron acceptor by C. acetobutylicum. When using conductive atomic force microscopy, a current response of about 15 nA is found for the cell appendages from the BES. This is the first report of conductivity for clostridial cell appendices and represents the basis for further studies on their role for biofilm formation and electron transfer.
Das „Recht auf Vergessenwerden“ unter Geltung der DSGVO: Anwendungsbereich und Rechtmäßigkeit
(2019)
Diversity is increasingly being addressed as an innovation-promoting factor. For this reason, companies and institutions tackle the integration of a diversity management approach that enables a heterogenic perspective on innovation development. However, system-theoretical frameworks state that the implementation of diversity measures that are not tailored to the needs of the organization often leads to a rejection or reactivity with regard to the management approach. In this context, especially organizations, which are characterized by a specific hierarchical structure, a dominant habitus or specialist culture, must face the challenge of realizing a sustainable change of the corporate culture that sets the basis for implementing diversity management approaches. The presented research project focuses on analyzing the situation in a huge scientific collaborative project - so called Cluster of Excellence (CoE) - with the aim to implement a diversity - and innovation management strategy. Considering the influencing determinants, the CoE is characterized by its embeddedness in the scientific system, a complex organizational structure, and a high fluctuation rate. The paper presents a systemic approach of reflecting these factors in order to develop a diversity- and innovation management strategy. In this frame, the results of a quantitative survey of CoE employees and derived mindset-types are presented. The results show a need for taking different mindset-types into account, to be able to develop a tailored management strategy. The aim of the project is to give recommendations for developing a sustainable management concept that promotes both diversity and innovation by drawing on the persisting mindsets of organization members while reflecting top down as well as bottom up factors of implementation processes as well as the psychology of change. This paper addresses all who are concerned with the management of human resources in innovation processes and are striving for a cultural change within the framework of complex organizations.
Wind loads have great impact on many engineering structures. Wind storms often cause irreparable damage to the buildings which are exposed to it. Along with the earthquakes, wind represents one of the most common environmental load on structures and is relevant for limit state design. Modern wind codes indicate calculation procedures allowing engineers to deal with structural systems, which are susceptible to conduct wind-excited oscillations. In the codes approximate formulas for wind buffeting are specified which relate the dynamic problem to rather abstract parameter functions. The complete theory behind is not visible in order to simplify the applicability of the procedures. This chapter derives the underlying basic relations of the spectral method for wind buffeting and explains the main important applications of it in order to elucidate part of the theoretical background of computations after the new codes. The stochasticity of the wind processes is addressed, and the analysis of analytical as well as measurement based power spectra is outlined. Short MATLAB codes are added to the Appendix 3 which carry out the computation of a single sided auto-spectrum from a statistically stationary, discrete stochastic process. Two examples are presented.
Masonry infill walls are commonly used in reinforced concrete (RC) frame structures, also in seismically active areas, although they often experience serious damage during earthquakes. One of the main reasons for their poor behaviour is the connection to the frame, which is usually constructed using mortar. This paper describes the novel solution for infill/frame connection based on application of elastomeric material between them. The system called INODIS (Innovative Decoupled Infill System) has the aim to postpone the activation of infill in in-plane direction and at the same time to provide sufficient out-of-plane support. First, experimental tests on infilled frame specimens are presented and the comparison of the results between traditionally infilled frames and infilled frames with the INODIS system are given. The results are then used for calibration and validation of numerical model, which can be further employed for investigating the influence of some material parameters on the behaviour of infilled frames with the INODIS system.
Thermal and Optical Study on the Frequency Dependence of an Atmospheric Microwave Argon Plasma Jet
(2019)
In diesem Paper wird die Entwicklung und Evaluation eines grafischen Regeleditors für das Erstellen von „Smart Living Environments“-Services vorgestellt. Dafür werden zunächst die Deduktion und Implementierung des grafischen Regeleditors erläutert. Anschließend wird eine Probandenstudie vorgestellt, in welcher der Mehrwert bezogen auf die Aspekte Zeit, Fehleranfälligkeit und Gebrauchstauglichkeit festgestellt wird.
Soziale Netzwerke sind aus dem Alltag nicht wegzudenken. Es vergeht keine Sekunde, in der nicht abertausende Status-Updates, Kommentare und Nachrichten rund um den Globus versendet werden. Die Stellung als Informations- und Kommunikationsmedium macht die Betreiber solcher Plattformen - zahlreichen Skandalen zum Trotz - zu den Internetgiganten unserer Zeit. Insoweit ist es nicht verwunderlich, dass die Datenschutz-Grundverordnung (DSGVO) auch und gerade mit dem Ziel angetreten ist, soziale Netzwerke zu regulieren.
Die datenschutzrechtliche Diskussion fokussierte sich vor allem auf die Betreiber von sozialen Netzwerken. Unter welchen Umständen welches Recht auf wen Anwendung findet, wer für welche Tätigkeiten verantwortlich ist, und unter welchen Bedingungen eine Verarbeitung rechtmäßig ist, wurde bislang nur pauschal beantwortet. Bei Web 2.0-Plattformen wirkt jedoch eine Vielzahl von Beteiligten zusammen, bei denen Art der Verarbeitung, verfolgte Zwecke und mögliche Rechtsgrundlagen divergieren. Dies macht eine sorgfältige Differenzierung notwendig. Das vorliegende Werk analysiert die Handlungen von Netzwerkbetreibern, Fansite-Betreibern und Nutzern in sozialen Netzwerken und zeigt gleichermaßen Voraussetzungen wie praxistaugliche Lösungen für eine datenschutzkonforme Datenverarbeitung in Hinblick auf alle Beteiligten unter der DSGVO auf.
Schwerpunkte sind die Anwendbarkeit der DSGVO, der Umfang der Verantwortlichkeit der einzelnen Akteure und die Rechtmäßigkeit der Verarbeitung. Daneben werden auch jene Besonderheiten der DSGVO, die spezifische Relevanz für soziale Netzwerke entfalten, ausführlich behandelt. Hierzu zählt etwa das Haushaltsprivileg, die Verarbeitung "sensibler" Daten, das Kopplungsverbot, das Recht auf Datenübertragbarkeit, Privacy by Default oder das vielzitierte "Recht auf Vergessenwerden".
Schalung und Gerüste
(2019)
Die grundsätzliche Planung von Schalungsaufgaben wird heute in der Regel im Rahmen der Arbeitsvorbereitung von den entsprechenden Stabsabteilungen oder als Serviceleistung von den Schalungsherstellern mit Anwendung von spezieller Software und den technischen Unterlagen für die jeweiligen Schalungsgeräte durchgeführt. Diese Programme und technischen Unterlagen stehen in der Regel auch den Mitarbeitern in der Bauleitung zur Verfügung, werden dort aber eher seltener genutzt. Zur Anwendung auf der Baustelle stellen die Schalungshersteller neben den technischen Unterlagen Bemessungstabellen zur Verfügung, welche die Auswahl und Dimensionierung einzelner Schalungen wesentlich erleichtern.
Die nachfolgend aufgeführten Beispiele aus dem Bereich Schalung und Gerüste beschreiben Aufgaben, die im Baustellenbetrieb auf die Bauleitung zu kommen können und auch ohne Unterstützung einer Stabsabteilung gelöst werden können.
Humanized UGT2 and CYP3A transchromosomic rats for improved prediction of human drug metabolism
(2019)
Kombination quantitativer und qualitativer Methoden zur Untersuchung der Studieneingangsphase
(2019)
Application of Low NOx Micro-mix Hydrogen Combustion to 2MW Class Industrial Gas Turbine Combustor
(2019)
Heating efficiency of magnetic nanoparticles decreases with gradual immobilization in hydrogels
(2019)
Monitoring the cellular metabolism of bacteria in (bio)fermentation processes is crucial to control and steer them, and to prevent undesired disturbances linked to metabolically inactive microorganisms. In this context, cell-based biosensors can play an important role to improve the quality and increase the yield of such processes. This work describes the simultaneous analysis of the metabolic behavior of three different types of bacteria by means of a differential light-addressable potentiometric sensor (LAPS) set-up. The study includes Lactobacillus brevis, Corynebacterium glutamicum, and Escherichia coli, which are often applied in fermentation processes in bioreactors. Differential measurements were carried out to compensate undesirable influences such as sensor signal drift, and pH value variation during the measurements. Furthermore, calibration curves of the cellular metabolism were established as a function of the glucose concentration or cell number variation with all three model microorganisms. In this context, simultaneous (bio)sensing with the multi-organism LAPS-based set-up can open new possibilities for a cost-effective, rapid detection of the extracellular acidification of bacteria on a single sensor chip. It can be applied to evaluate the metabolic response of bacteria populations in a (bio)fermentation process, for instance, in the biogas fermentation process.
Enzyme-catalyzed reactions have been designed to mimic various Boolean logic gates in the general framework of unconventional biomolecular computing. While some of the logic gates, particularly OR, AND, are easy to realize with biocatalytic reactions and have been reported in numerous publications, some other, like NXOR, are very challenging and have not been realized yet with enzyme reactions. The paper reports on a novel approach to mimicking the NXOR logic gate using the bell-shaped enzyme activity dependent on pH values. Shifting pH from the optimum value to the acidic or basic values by using acid or base inputs (meaning 1,0 and 0,1 inputs) inhibits the enzyme reaction, while keeping the optimum pH (assuming 0,0 and 1,1 input combinations) preserves a high enzyme activity. The challenging part of the present approach is the selection of an enzyme with a well-demonstrated bell-shape activity dependence on the pH value. While many enzymes can satisfy this condition, we selected pyrroloquinoline quinone (PQQ)-dependent glucose dehydrogenase as this enzyme has the optimum pH center-located on the pH scale allowing the enzyme activity change by the acidic and basic pH shift from the optimum value corresponding to the highest activity. The present NXOR gate is added to the biomolecular “toolbox” as a new example of Boolean logic gates based on enzyme reactions.
Sabbioneta: Atlas
(2019)
Rapid Tooling
(2019)