<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>2152</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>River Publishers</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">The Influence of Geometrical Correlation in Modal Validation Using Automated 3D Metrology</title>
    <abstract language="eng">Structural analysis is a major part of all manufacturing and testing industries. The need for high level accuracy of the results in the testing field has increased progressively, resulting in development of advanced state of art techniques. In order to acquire the vibrational characteristics of a structure, a detailed Finite Element Analysis (FEA) modelling is performed. Also, Experimental Modal Analysis (EMA) is conducted to extract the dynamic characteristics of a structure. The results obtained from both the processes are correlated for validation purposes. Based on the correlation (good or bad) the structural analysis is validated. In most cases the correlation is not satisfactory; it is mainly because of the boundary conditions that differ in FE and EMA.&#13;
&#13;
This research study explains in detail how important the boundary conditions are for modal validation. But the most imperative part, as the first step of correlation, is the geometry analysis. If the geometrical correlation is not accurate, the later part of correlation will turn out to be an assumption based on inaccuracies. Assumption of a geometrical correlation, without being sure of the differences, will lead to inaccurate results for validation.&#13;
&#13;
A reference plate is tested and simulated by using EMA and FEA techniques respectively. EMA is conducted by using a 3D SLDV for measuring the output response and the input force of excitation is induced by a Scalable Automatic Modal hammer (SAM). This plate is then scanned using ATOS Triple Scan II GOM 3D geometry scanner. The scanned results are compared with the FE model of the reference plate.&#13;
&#13;
The results presented show the importance of geometrical correlation for modal validation and provide results of deviations that were observed on a reference plate. With these conclusions, working on modal validation can be developed by reducing the inaccuracies for the presentation of correlation.</abstract>
    <parentTitle language="eng">Rotating Machinery, Vibro-Acoustics &amp; Laser Vibrometry, Volume 7 : Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018</parentTitle>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-21524</identifier>
    <enrichment key="opus.import.date">2026-03-23T11:13:29+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">sword</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.1007/978-3-319-74693-7_23</enrichment>
    <enrichment key="SourceTitle">This is an Accepted Manuscript of a book chapter published by River Publishers in Rotating Machinery, Vibro-Acoustics &amp; Laser Vibrometry, Volume 7 in 2019, available online: https://www.taylorfrancis.com/chapters/edit/10.1007/978-3-319-74693-7_23/influence-geometrical-correlation-modal-validation-using-automated-3d-metrology-tarun-teja-mallareddy-daniel-alarc%C3%B3n-sarah-schneider-peter-blaschke</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Tarun Teja Mallareddy</author>
    <author>Daniel Alarcón</author>
    <author>Sarah Schneider</author>
    <author>Peter Blaschke</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>experimental modal analysis</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>impact modal testing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>validation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>geometrical correlation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>3D geometry scanner</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>FE</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>non-mass loaded impact</value>
    </subject>
    <collection role="ddc" number="620">Ingenieurwissenschaften und zugeordnete Tätigkeiten</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="Import" number="import">Import</collection>
    <collection role="green_open_access" number="2">Green Open Access</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/2152/2152.pdf</file>
  </doc>
  <doc>
    <id>2151</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>River Publishers</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Across the Picket Fence: Influence of Sampling Frequency in Automatic Impact Modal Testing</title>
    <abstract language="eng">Automatic impact modal testing is a technique gaining momentum in recent years thanks to the popularization of Scanning Laser Doppler Vibrometry. These systems allow automatizing the output measurement of thousands of degrees of freedom in a short time. The use of automatic impact modal hammers allows automatizing the excitation input and broadband excitation without loading a structure with an extra mass or other drawbacks. However, the impact force repeatability is a prominent concern among test engineers, especially those who work with materials with non-proportional force/response ratios. Assessing the impact force repeatability of a given automatic modal hammer or test rig is necessary in order to ensure the right response level is measured impact after impact.&#13;
&#13;
The assessment procedure can be misleading if not done right. Studying the automatic modal hammer repeatability under typical modal test conditions invariably leads to impact signals strongly distorted by the so called picket fence effect. This results in impacts sampled by only 3–4 data points; insufficient to accurately describe the actual impact force signals and the short contact times between hammer tip and structure. In the reality, the impacts are of larger magnitudes and shorter contact times than what is shown by the analyzer in typical test conditions.&#13;
&#13;
This work studies the influence of the sampling frequency and the test structures used on the repeatability assessment of automatic impact modal hammers. Impact force signals are acquired in this work with enough resolution to eliminate the picket fence effect and truly evaluate how repeatable and reproducible automatic impacts are. The practicality of the procedure, which involves very large datasets and long testing times, is discussed. Guidelines are offered at the end of the paper for a successful repeatability and reproducibility assessment of automatic impact modal hammers.</abstract>
    <parentTitle language="eng">Special Topics in Structural Dynamics, Volume 5 : Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018</parentTitle>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-21515</identifier>
    <enrichment key="opus.import.date">2026-03-23T10:37:33+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">sword</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.1007/978-3-319-75390-4_11</enrichment>
    <enrichment key="SourceTitle">This is an Accepted Manuscript of a book chapter published by River Publishers in Special Topics in Structural Dynamics, Volume 5 in 2019, available online: https://www.taylorfrancis.com/chapters/edit/10.1007/978-3-319-75390-4_11/across-picket-fence-influence-sampling-frequency-automatic-impact-modal-testing-daniel-alarc%C3%B3n-sarah-schneider-robert-kamenzky-peter-blaschke</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Daniel Alarcón</author>
    <author>Sarah Schneider</author>
    <author>Robert Kamenzky</author>
    <author>Peter Blaschke</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>experimental modal analysis</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>sampling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>automatic modal hammer</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>impact modal testing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>validation</value>
    </subject>
    <collection role="ddc" number="621">Angewandte Physik</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="Import" number="import">Import</collection>
    <collection role="green_open_access" number="2">Green Open Access</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/2151/2151.pdf</file>
  </doc>
  <doc>
    <id>2153</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>River Publishers</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Experimental Modal Analysis of Structures with Conventional Versus Contact-Free Suspension</title>
    <abstract language="eng">The existence of free boundary conditions is frequently assumed for Experimental Modal Analysis (EMA) of a structure. However, free-free conditions can only be approximated because the structure must be supported in some manner. Therefore, comparing simulated data with experimental data can be deceiving, because these suspensions falsify modal parameters especially structural damping and stiffness. The current scenario of structural analysis is more towards focusing on modal updating or correlation, rather than the simulation results (FE) or the experimental results. So it is imperative to bridge the gap between FE and EMA, by carefully studying various parameters.&#13;
&#13;
To overcome these drawbacks, levitation is suggested as a truly free-free suspension method. The levitation method was developed to allow a non-destructive, adaptable, and completely contactless approach for material testing: the structure under test is suspended on a thin film of pressurized air providing an aerodynamic bearing, levitating the specimen. Two suspension devices were constructed. Pressurized air is circulated into a casing with a single outlet (“air cushion”) or a fine grid of outlets (“air bed”).&#13;
&#13;
A study was performed to investigate the influence of the support conditions on the modal parameters eigenfrequency and damping. Tested specimens were a brass plate, a stainless steel plate and two composite material probes. The tested suspension methods were (a) foam mat, (b) air cushion and (c) air bed. Modal tests were performed using a Scanning Laser Doppler Vibrometer (SLDV) and an automatic modal hammer for excitation. Evaluations of the measurements were performed manually.&#13;
&#13;
The results showed that the detected eigenfrequencies of the metallic specimen have a variation below ±0.3% for the tested suspension methods. This variation is 10 times higher for the composite plates and lies between ±3%. The damping ratios of the levitation suspensions show the different material behavior of metallic and composite specimen: damping ratios of metallic specimen lie between 0.05–0.5% whereas damping ratios of composite plates are ten times higher and lie between 0.3% and 3%. The damping ratios measured with the air cushion are smaller than the damping ratios for the air bed supporting the hypothesis that a laminar air film under the specimen leads to less additional damping.&#13;
&#13;
The study shows that EMA can be performed on metallic and composite specimens using contact-less suspension methods. Especially for light-weight material specimens where EMA cannot be performed or where the results are not reliable, the contact-less suspension (levitation method) can be used.</abstract>
    <parentTitle language="eng">Special Topics in Structural Dynamics, Volume 5 : Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018</parentTitle>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-21533</identifier>
    <enrichment key="opus.import.date">2026-03-23T11:35:00+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">sword</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.1007/978-3-319-75390-4_13</enrichment>
    <enrichment key="SourceTitle">This is an Accepted Manuscript of a book chapter published by River Publishers in Special Topics in Structural Dynamics, Volume 5 in 2019, available online: https://www.taylorfrancis.com/chapters/edit/10.1007/978-3-319-75390-4_13/experimental-modal-analysis-structures-conventional-versus-contact-free-suspension-schneider-mallareddy-alarc%C3%B3n-kamenzky-blaschke</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Sarah Schneider</author>
    <author>Tarun Teja Mallareddy</author>
    <author>Daniel Alarcón</author>
    <author>Robert Kamenzky</author>
    <author>Peter Blaschke</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>modal analysis</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>levitation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>free-free suspension</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>composite material</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>automatic modal hammer</value>
    </subject>
    <collection role="ddc" number="620">Ingenieurwissenschaften und zugeordnete Tätigkeiten</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="Import" number="import">Import</collection>
    <collection role="green_open_access" number="2">Green Open Access</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/2153/2153.pdf</file>
  </doc>
  <doc>
    <id>2150</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>River Publishers</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Advanced Hammer Excitation Technique for Impact Modal Testing on Lightweight Materials Using Scalable Automatic Modal Hammer</title>
    <abstract language="eng">Experimental Modal Analysis (EMA) on a lightweight material has proven to be very challenging in the recent past. The applications of these materials have increased invariably in various fields and so have a high demand for Research &amp; Development (R&amp;D). A lightweight material is very sensitive in terms of vibration. EMA on these materials in free - free boundary condition is very complicated as the hammer excitation becomes very difficult. In order to acquire valid results, the conditions are modified, and in consequence, obtain inaccurate dynamic characteristics.&#13;
&#13;
Some of the major challenges faced are: (a) material getting displaced from its original position after every hit, (b) difficulties in obtaining a single hit, (c) reproducing the same excitation force level for averaging output response. Overcoming these crucial challenges can result in reducing the inaccuracies in the results. Scalable Automatic Modal hammer (SAM) is developed to overcome these challenges and enables the ability to reproduce the same force level of excitation. This advanced hammer excitation technique has the capability to avoid the double hit, adjust the repeatability of force level and automatizes the entire excitation process.&#13;
&#13;
In this research paper, a light weight material is experimented under free-free boundary condition and the obtained results are analyzed. The input hammer excitation is provided by SAM and the output contactless response is measured by Scanning Laser Doppler Vibrometer (SLDV).&#13;
&#13;
The conclusions provided will reflect the importance of repeatability and reproducibility of hammer excitation force level in order to acquire accurate results. The controlling of SAM, by changing various parameters, in order to precisely excite lightweight structures will be demonstrated.</abstract>
    <parentTitle language="eng">Topics in Modal Analysis &amp; Testing, Volume 9 : Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018</parentTitle>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-21508</identifier>
    <enrichment key="opus.import.date">2026-03-23T08:33:58+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">sword</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.1007/978-3-319-74700-2_22</enrichment>
    <enrichment key="SourceTitle">This is an Accepted Manuscript of a book chapter published by River Publishers in Topics in Modal Analysis &amp; Testing, Volume 9 in 2019, available online: https://www.taylorfrancis.com/chapters/edit/10.1007/978-3-319-74700-2_22/advanced-hammer-excitation-technique-impact-modal-testing-lightweight-materials-using-scalable-automatic-modal-hammer-tarun-teja-mallareddy-sarah-schneider-peter-blaschke</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Tarun Teja Mallareddy</author>
    <author>Sarah Schneider</author>
    <author>Peter Blaschke</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>experimental modal analysis</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>impact modal testing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>lightweight material testing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>non-mass-loaded impact</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>validation</value>
    </subject>
    <collection role="ddc" number="620">Ingenieurwissenschaften und zugeordnete Tätigkeiten</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="Import" number="import">Import</collection>
    <collection role="green_open_access" number="2">Green Open Access</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/2150/2150.pdf</file>
  </doc>
  <doc>
    <id>2007</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>2:1</pageFirst>
    <pageLast>2:18</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Schloss Dagstuhl, Leibniz-Zentrum für Informatik</publisherName>
    <publisherPlace>Dagstuhl</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">New Perspectives on PESP: T-Partitions and Separators</title>
    <abstract language="eng">In the planning process of public transportation companies, designing the timetable is among the core planning steps. In particular in the case of periodic (or cyclic) services, the Periodic Event Scheduling Problem (PESP) is well-established to compute high-quality periodic timetables.&#13;
We are considering algorithms for computing good solutions and dual bounds for the very basic PESP with no additional extra features as add-ons. The first of these algorithms generalizes several primal heuristics that have been proposed, such as single-node cuts and the modulo network simplex algorithm. We consider partitions of the graph, and identify so-called delay cuts as a structure that allows to generalize several previous heuristics. In particular, when no more improving delay cut can be found, we already know that the other heuristics could not improve either. This heuristic already had been proven to be useful in computational experiments [Ralf Borndörfer et al., 2019], and we locate it in the more general concept of what we denote T-partitions.&#13;
With the second of these algorithms we propose to turn a strategy, that has been discussed in the past, upside-down: Instead of gluing together the network line-by-line in a bottom-up way, we develop a divide-and-conquer-like top-down approach to separate the initial problem into two easier subproblems such that the information loss along their cutset edges is as small as possible.&#13;
We are aware that there may be PESP instances that do not fit well the separator setting. Yet, on the RxLy-instances of PESPlib in our experimental computations, we come up with good primal solutions and dual bounds. In particular, on the largest instance (R4L4), this new separator approach, which applies a state-of-the-art solver as subroutine, is able to come up with better dual bounds than purely applying this state-of-the-art solver in the very same time.</abstract>
    <parentTitle language="eng">19th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS 2019)</parentTitle>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-20074</identifier>
    <enrichment key="opus.import.date">2025-02-24T11:12:20+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">sword</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.4230/OASIcs.ATMOS.2019.2</enrichment>
    <enrichment key="SourceTitle">Niels Lindner and Christian Liebchen. New Perspectives on PESP: T-Partitions and Separators. In 19th Symposium on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS 2019). Open Access Series in Informatics (OASIcs), Volume 75, pp. 2:1-2:18, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2019) https://doi.org/10.4230/OASIcs.ATMOS.2019.2</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <licence>Creative Commons - CC BY 3.0 - Namensnennung 3.0 Unported</licence>
    <author>Niels Lindner</author>
    <author>Christian Liebchen</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>periodic event scheduling problem</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>periodic timetabling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>graph partitioning</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>graph separators</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>balanced cuts</value>
    </subject>
    <collection role="ddc" number="388">Verkehr; Landverkehr</collection>
    <collection role="ddc" number="519">Wahrscheinlichkeiten, angewandte Mathematik</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="Import" number="import">Import</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/2007/OASIcs.ATMOS.2019.2.pdf</file>
  </doc>
  <doc>
    <id>1832</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>139</pageFirst>
    <pageLast>153</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpart</type>
    <publisherName>Springer Vieweg</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Reorganisation und Optimierung von Prozessen am Beispiel der Verwaltung von Abschlussarbeiten und des Qualitätsmonitorings von Studiengängen</title>
    <abstract language="deu">Die internen Abläufe an Hochschulen folgen selten vordefinierten Regeln, sodass bei der Digitalisierung solcher Prozesse Standardlösungen vielfach nicht ausreichen. Für die Abbildung ehemals analoger Prozesse sind individuelle Softwarelösungen unabdingbar. In diesem Kapitel soll am Beispiel ausgewählter hochschulspezifischer Softwareanwendungen der Weg beschrieben werden, wie ein solcher Umbau im Rahmen bestehender Systeme vollzogen werden kann.&#13;
&#13;
Im Fokus dieser Beschreibung stehen Softwareanwendungen, die sowohl die Verwaltungsprozesse rund um die Erstellung von Thesisarbeiten – beginnend mit der Anmeldung bis zur Abgabe der Arbeit, der Durchführung von Abschlussprüfungen bis zur Publikation der Thesisarbeiten – als auch Akkreditierungsprozesse an der TH Wildau unterstützen, mit denen Modulhandbücher und Logbücher erstellt werden, die die Entwicklung von Studiengängen zwischen den Reakkreditierungen transparent nachvollziehbar machen. Ein besonderes Augenmerk wird auf Schnittstellen anderer Hochschulprozesse gelegt.&#13;
&#13;
Diese Anwendungen wurden mit agilen Methoden erstellt. Das Zusammenspiel von agiler Softwareentwicklung und entsprechenden Evaluationsschritten soll zeigen, wie diese Methoden an der Hochschule mit kleinen Teams effektiv eingesetzt werden können, um mit Blick auf die Verbesserung der Qualität und Einheitlichkeit von Studium und Lehre ein bestmögliches Optimierungspotenzial zu erreichen.</abstract>
    <parentTitle language="deu">Hochschulen in Zeiten der Digitalisierung : Lehre, Forschung und Organisation</parentTitle>
    <identifier type="isbn">978-3-658-26617-2</identifier>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-18320</identifier>
    <enrichment key="opus.import.date">2023-12-01T11:31:43+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">sword</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.1007/978-3-658-26618-9_9</enrichment>
    <enrichment key="SourceTitle">Root, K., Wiechers, H., Azmitia, A., Mohnke, J., Müller, C. (2019). Reorganisation und Optimierung von Prozessen am Beispiel der Verwaltung von Abschlussarbeiten und des Qualitätsmonitorings von Studiengängen. In: Barton, T., Müller, C., Seel, C. (eds) Hochschulen in Zeiten der Digitalisierung. Angewandte Wirtschaftsinformatik. Springer Vieweg, Wiesbaden. https://doi.org/10.1007/978-3-658-26618-9_9</enrichment>
    <licence>Das Dokument ist urheberrechtlich geschützt.</licence>
    <author>Konstantin Root</author>
    <author>Henning Wiechers</author>
    <author>Alfredo Azmitia</author>
    <author>Janett Mohnke</author>
    <author>Christian Müller</author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Hochschulprozess</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Thesis</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Qualitätssicherung</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Akkreditierung</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Monitoring</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Implementierung</value>
    </subject>
    <collection role="ddc" number="378">Hochschulbildung</collection>
    <collection role="ddc" number="658">Allgemeines Management</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="institutes" number="">Fachbereich Wirtschaft, Informatik, Recht</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="Import" number="import">Import</collection>
    <collection role="green_open_access" number="2">Green Open Access</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/1832/1832.pdf</file>
  </doc>
  <doc>
    <id>1809</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>102</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>book</type>
    <publisherName>IntechOpen</publisherName>
    <publisherPlace>London</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Fiber Optics - From Fundamentals to Industrial Applications</title>
    <abstract language="eng">Optical fibers in metrology, telecommunications, sensors, manufacturing, and health science have gained massive research interest. The number of applications is increasing at a fast pace. This book aims to present a collection of recent advances in fiber optics, addressing both fundamental and industrial applications. It covers the current progress and latest breakthroughs in emergent applications of fiber optics. The book includes five chapters on recent developments in optical fiber communications and fiber sensors, as well as the design, simulation, and fabrication of novel fiber concepts.</abstract>
    <identifier type="isbn">978-1-83881-157-0</identifier>
    <identifier type="url">https://www.intechopen.com/books/7294</identifier>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-18093</identifier>
    <enrichment key="opus.import.date">2023-10-18T08:53:35+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">sword</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.5772/intechopen.74877</enrichment>
    <enrichment key="SourceTitle">Originally published in Steglich, P., &amp; De Matteis, F. (Eds.). (2019). Fiber Optics - From Fundamentals to Industrial Applications. London: IntechOpen. Available from: https://doi.org/10.5772/intechopen.74877</enrichment>
    <enrichment key="CopyrightInfo">Individual chapters of this publication are distributed under the terms of the Creative Commons Attribution 3.0 Unported License which permits commercial use, distribution and reproduction of the individual chapters, provided the original author(s) and source publication are appropriately acknowledged.</enrichment>
    <licence>Creative Commons - CC BY 3.0 - Namensnennung 3.0 Unported</licence>
    <collection role="ddc" number="535">Licht, Infrarot- und Ultraviolettphänomene</collection>
    <collection role="ddc" number="621">Angewandte Physik</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="Import" number="import">Import</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/1809/chapter_1.pdf</file>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/1809/chapter_2.pdf</file>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/1809/chapter_3.pdf</file>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/1809/chapter_4.pdf</file>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/1809/chapter_5.pdf</file>
  </doc>
  <doc>
    <id>1665</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>83</pageFirst>
    <pageLast>87</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>9</volume>
    <type>article</type>
    <publisherName>Arbeitskreis Wirtschaftsinformatik (AKWI)</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Der Mensch als Einflussfaktor beim manuellen Fahren</title>
    <abstract language="deu">Dieser Ausschnitt aus einer Masterarbeit dient der Betrachtung der Aufnahme und Verarbeitung von Informationen durch den Menschen im Straßenverkehr. Dazu werden unter anderem die Prozesse der Informationsaufnahme, Informationsverarbeitung und die Überführung der Informationen in eine Handlung genauer betrachtet, um erkennen zu können, welchen Nutzen Fahrerassistenzsysteme erzielen können, indem sie dem Menschen die Fahraufgabe entweder teilweise oder sogar vollständig abnehmen.</abstract>
    <parentTitle language="eng">Anwendungen und Konzepte der Wirtschaftsinformatik</parentTitle>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-16655</identifier>
    <enrichment key="opus.import.data">@articlePeuschkeBischof2019, address = "Luzern", publisher = "Hochschule Luzern", abstract = "Dieser Ausschnitt aus einer Masterarbeit dient der Betrachtung der Aufnahme und Verarbeitung von Informationen durch den Menschen im Straßenverkehr. Dazu werden unter anderem die Prozesse der Informationsaufnahme, Informationsverarbeitung und die Überführung der Informationen in eine Handlung genauer betrachtet, um erkennen zu können, welchen Nutzen Fahrerassistenzsysteme erzielen können, indem sie dem Menschen die Fahraufgabe entweder teilweise oder sogar vollständig abnehmen. ", author = "Peuschke-Bischof, Tobias", doi = "10.26034/lu.akwi.2019.3229", journal = "Anwendungen und Konzepte der Wirtschaftsinformatik", keywords = "Informationsverarbeitung, manuelles Fahren, autonomes Fahren, Fahrerassistenzsysteme, Wahrnehmung, Salience-Effort-Expectancy-Value-Model, Situationsbewusstsein, Extended Control Model", language = "ger", pages = "83-87", title = "Der Mensch als Einflussfaktor beim manuellen Fahren", volume = "9", year = "2019"</enrichment>
    <enrichment key="opus.import.dataHash">md5:75001c04e125be7a5d3791e8f3d7f949</enrichment>
    <enrichment key="opus.import.date">2022-11-03T07:46:39+00:00</enrichment>
    <enrichment key="opus.import.file">/tmp/phpYNMseW</enrichment>
    <enrichment key="opus.import.format">bibtex</enrichment>
    <enrichment key="opus.import.id">636371dfb56b61.41635750</enrichment>
    <enrichment key="SourceTitle">Peuschke-Bischof, T. (2019). Der Mensch als Einflussfaktor beim manuellen Fahren. Anwendungen und Konzepte der Wirtschaftsinformatik, 9, 83–87. doi:10.26034/lu.akwi.2019.3229</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.26034/lu.akwi.2019.3229</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Tobias Peuschke-Bischof</author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Informationsverarbeitung</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Manuelles Fahren</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Autonomes Fahren</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Fahrerassistenzsystem</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Wahrnehmung</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>salience effort expectancy value model</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Situationsbewusstsein</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>extended control model</value>
    </subject>
    <collection role="ddc" number="388">Verkehr; Landverkehr</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="green_open_access" number="3">Diamond Open Access</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/1665/1665.pdf</file>
  </doc>
  <doc>
    <id>1664</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>60</pageFirst>
    <pageLast>72</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>9</volume>
    <type>article</type>
    <publisherName>Arbeitskreis Wirtschaftsinformatik (AKWI)</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Implementing Augmented Reality in the Flight Deck for Single Pilot Operations</title>
    <abstract language="eng">Single Pilot Operations is a current topic with the potential to significantly affect the future of commercial aviation. While financially attractive for airlines, Single Pilot Operations bring forth important safety concerns, especially regarding the lack of human redundancy in the flight deck, an increased workload for the single pilot, reduced situational awareness and a higher risk of human error.&#13;
&#13;
It is assumed that potential problems affecting Single Pilot Operations could be addressed by implementing an Augmented Reality (AR) device in the flight deck, by presenting additional information and supporting hints within the pilot’s field of view. Concretely, AR could be used to help reduce the single pilot’s workload, improve situational awareness and reduce the risk of human error.&#13;
&#13;
This paper sets out to demonstrate two use cases for augmented reality in the flight deck. A system, called Pilot Assist, was developed that allows pilots to conduct checklists interactively with a Microsoft HoloLens. The system also provides a holographic Head-up-Display. Pilot Assist was developed and demonstrated with a fixed base Airbus A320 simulator at the Technical University of Wildau.&#13;
&#13;
With the HoloLens’ spatial mapping capabilities – scanning and recognizing the environment around the user – it was possible to create a system that guides the pilot through the conduction of checklists. This is done by prompting the user towards the location of each checklist item in the cockpit, where information regarding necessary actions is projected. Furthermore, Pilot Assist is integrated with the aircraft systems, making it possible to obtain aircraft status data in real time, thus allowing error-checking of the pilot’s actions as well as automating the progress through checklists.&#13;
&#13;
The holographic Head-up-Display allows the user to look at the surrounding environment while presenting critical flight data within the user’s field of view. The holographic Head-up-Display is intended to contribute to the pilot’s situational awareness.&#13;
&#13;
Experts in the aviation field, including pilots, researchers and engineers had the chance to qualitatively assess the Pilot Assist tool. They pointed to limitations of both Pilot Assist and the HoloLens itself, but shared optimism as to how this technology and similar applications could indeed impact the future of flight operations. Concerns regarding the HoloLens’ weight, comfort and narrow field of view were expressed. However, continued development of head mounted devices (e.g. HoloLens 2) is expected in the coming years.&#13;
&#13;
Further research into augmented reality applications in the flight deck is needed to advance this and other use cases. Nonetheless, the experts agreed Pilot Assist provides beneficial support during single pilot operation considering the current prototypical nature of the system.</abstract>
    <parentTitle language="eng">Anwendungen und Konzepte der Wirtschaftsinformatik</parentTitle>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-16649</identifier>
    <enrichment key="opus.import.data">@articleArangoPérez2019, address = "Luzern", publisher = "Hochschule Luzern", abstract = "Single Pilot Operations is a current topic with the potential to significantly affect the future of commercial aviation. While financially attractive for airlines, Single Pilot Operations bring forth important safety concerns, especially regarding the lack of human redundancy in the flight deck, an increased workload for the single pilot, reduced situational awareness and a higher risk of human error.It is assumed that potential problems affecting Single Pilot Operations could be addressed by implementing an Augmented Reality (AR) device in the flight deck, by presenting additional information and supporting hints within the pilot’s field of view. Concretely, AR could be used to help reduce the single pilot’s workload, improve situational awareness and reduce the risk of human error.This paper sets out to demonstrate two use cases for augmented reality in the flight deck. A system, called Pilot Assist, was developed that allows pilots to conduct checklists interactively with a Microsoft HoloLens. The system also provides a holographic Head-up-Display. Pilot Assist was developed and demonstrated with a fixed base Airbus A320 simulator at the Technical University of Wildau.With the HoloLens’ spatial mapping capabilities – scanning and recognizing the environment around the user – it was possible to create a system that guides the pilot through the conduction of checklists. This is done by prompting the user towards the location of each checklist item in the cockpit, where information regarding necessary actions is projected. Furthermore, Pilot Assist is integrated with the aircraft systems, making it possible to obtain aircraft status data in real time, thus allowing error-checking of the pilot’s actions as well as automating the progress through checklists.The holographic Head-up-Display allows the user to look at the surrounding environment while presenting critical flight data within the user’s field of view. The holographic Head-up-Display is intended to contribute to the pilot’s situational awareness.Experts in the aviation field, including pilots, researchers and engineers had the chance to qualitatively assess the Pilot Assist tool. They pointed to limitations of both Pilot Assist and the HoloLens itself, but shared optimism as to how this technology and similar applications could indeed impact the future of flight operations. Concerns regarding the HoloLens’ weight, comfort and narrow field of view were expressed. However, continued development of head mounted devices (e.g. HoloLens 2) is expected in the coming years.Further research into augmented reality applications in the flight deck is needed to advance this and other use cases. Nonetheless, the experts agreed Pilot Assist provides beneficial support during single pilot operation considering the current prototypical nature of the system.", author = "Arango Pérez, Andrés", doi = "10.26034/lu.akwi.2019.3228", journal = "Anwendungen und Konzepte der Wirtschaftsinformatik", language = "eng", pages = "60-72", title = "Implementing Augmented Reality in the Flight Deck for Single Pilot Operations", volume = "9", year = "2019"</enrichment>
    <enrichment key="opus.import.dataHash">md5:2e7f44ee4fa01a032d55017f2abdadb5</enrichment>
    <enrichment key="opus.import.date">2022-11-01T10:12:43+00:00</enrichment>
    <enrichment key="opus.import.file">/tmp/phpEkIPU5</enrichment>
    <enrichment key="opus.import.format">bibtex</enrichment>
    <enrichment key="opus.import.id">6360f11b55cd48.86268523</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.26034/lu.akwi.2019.3228</enrichment>
    <enrichment key="SourceTitle">Arango Pérez, A. (2019). Implementing Augmented Reality in the Flight Deck for Single Pilot Operations. Anwendungen und Konzepte der Wirtschaftsinformatik, 9, 60–72. doi:10.26034/lu.akwi.2019.3228</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Andrés Arango Pérez</author>
    <collection role="ddc" number="006">Spezielle Computerverfahren</collection>
    <collection role="ddc" number="387">Schifffahrt, Luft-, Weltraumverkehr</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="green_open_access" number="3">Diamond Open Access</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/1664/1664.pdf</file>
  </doc>
  <doc>
    <id>1612</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>23</pageFirst>
    <pageLast>30</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1-2</issue>
    <volume>4</volume>
    <type>article</type>
    <publisherName>IOS Press</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Photoacids in biochemical applications</title>
    <abstract language="eng">BACKGROUND:&#13;
After excitation with light photoacids can change the pH in a solution by release of a proton. They have been used mostly for excited state proton transfer studies. In this review the general functionality and mechanisms and the subdivision of photoacids is explained.&#13;
&#13;
STATE OF THE ART:&#13;
Different uses of photoacids are described, covering a wide range of various biochemical topics, focusing on biochemical applications. Examples for the introduced subdivisions are covered.&#13;
&#13;
CONCLUSIONS AND OUTLOOK:&#13;
The areas in which photoacids can be employed are diverse. Photoacids have a promising future in biotechnology and biochemistry and should be considered for upcoming applications, especially in non-invasive control of biochemical reactions.</abstract>
    <parentTitle language="eng">Journal of Cellular Biotechnology</parentTitle>
    <identifier type="issn">2352-3697</identifier>
    <identifier type="urn">urn:nbn:de:kobv:526-opus4-16123</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="DOI_VoR">https://doi.org/10.3233/JCB-189004</enrichment>
    <enrichment key="SourceTitle">Kagel H, Frohme M, Glökler J. Photoacids in biochemical applications. Journal of Cellular Biotechnology. 2019;4(1-2):23-30. doi:10.3233/JCB-189004</enrichment>
    <licence>Creative Commons - CC BY-NC - Namensnennung - Nicht kommerziell 4.0 International</licence>
    <author>Heike Kagel</author>
    <author>Marcus Frohme</author>
    <author>Jörn Glökler</author>
    <collection role="ddc" number="572">Biochemie</collection>
    <collection role="institutes" number="">Fachbereich Ingenieur- und Naturwissenschaften</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="green_open_access" number="4">Hybrid Open Access</collection>
    <thesisPublisher>Technische Hochschule Wildau</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-th-wildau/files/1612/189004.pdf</file>
  </doc>
</export-example>
