TY - THES A1 - Alkhargi, Manuel T1 - Cancer And Living Meaningfully: eine qualitative Studie zur Treatment Integrity der CALM-Therapie im Vergleich zu einer Kontrollbedingung T1 - Cancer And Living Meaningfully: a qualitative study on the treatment integrity of the CALM intervention compared to a control condition N2 - Hintergrund: Circa ein Drittel der Patientinnen und Patienten mit fortgeschrittenen Krebserkrankungen ist von psychischen Komorbiditäten betroffen und circa die Hälfte weist eine psychische Belastung im klinisch signifikanten Bereich auf. Zur psychotherapeutischen Behandlung dieser Patientengruppe stehen unterschiedliche psychotherapeutische Interventionen zur Verfügung. Die CALM-Therapie, eine manualisierte Kurzintervention im Einzelsetting, ist eine dieser Interventionen. Hier bilden vier Module, welche auf den wichtigsten Anliegen und Belastungsfaktoren von Patientinnen und Patienten mit fortgeschrittenen Krebserkrankungen basieren, den inhaltlichen Rahmen. Ziel: Die Treatment Integrity beschreibt das Maß, inwieweit eine psychotherapeutische Intervention wie vorgesehen umgesetzt wurde. Für eine fundierte Interpretation psychotherapeutischer Interventionseffekte sind Kenntnisse über die Treatment Integrity entscheidend. Die vorliegende Arbeit untersuchte Teilaspekte der Treatment Integrity durchgeführter CALM-Therapien im Vergleich zu durchgeführten konventionellen psychoonkologischen Therapien, um einen Beitrag zu einer fundierten Interpretation von Interventionseffekten der CALM-Therapie zu leisten. Methoden: Transkriptionen von zwei CALM-Therapien und zwei Therapien einer konventionellen psychoonkologischen Intervention wurden anhand einer qualitativen Inhaltsanalyse nach P. Mayring untersucht. Im Zentrum stand hierbei ein selbst entwickeltes Kategoriensystem zur Analyse des gesamten Textmaterials. Zusätzlich wurden Auffälligkeiten bezüglich Ansprachen von Themenbereichen der CALM-Module unsystematisch beobachtet. Ergebnisse: Die Inhalte der untersuchten CALM-Therapien bezogen sich durchschnittlich zu 99,54% und die der konventionellen psychoonkologischen Therapien durchschnittlich zu 98,71% auf die Themenbereiche der CALM-Module. Die ermittelten Werte für einzelne Therapiesitzungen lagen für CALM-Sitzungen zwischen 98,12% und 100% und für Sitzungen der konventionellen psychoonkologischen Therapie zwischen 96,20% und 100%. Unsystematisch beobachtete Auffälligkeiten zeigten, dass die Themenbereiche der CALM-Module zum Teil sehr spezifisch durch die CALM-Therapeutinnen und -Therapeuten angesprochen und vernetzt wurden. Schlussfolgerung: Unter Berücksichtigung von methodischen Grenzen zeigte sich bezüglich des Anteils von Themenbereichen der CALM-Module innerhalb der beiden untersuchten Therapiegruppen kein maßgeblicher Unterschied. Zusätzlich liefert die vorliegende Arbeit Hinweise für einen spezifischen therapeutischen Umgang mit den Themenbereichen der CALM-Module innerhalb der untersuchten CALM-Therapien. Um ermittelte Interventionseffekte der CALM-Therapie fundiert interpretieren zu können, sollten zukünftige Untersuchungen unterschiedliche Umgangsweisen von Therapeutinnen und Therapeuten der beiden Therapiegruppen mit den Themenbereichen der CALM-Module genauer in den Blick nehmen. N2 - Background: Around one third of patients with cancer is suffering from mental disorders and around one half meets criteria for psychological distress in the clinical range. Various psychotherapeutic interventions are available for the psychotherapeutic treatment of this population of patients. The CALM intervention, a manualized brief individual psychotherapy, is one of these interventions. Four modules, which are based on the most important concerns and sources of distress in advanced cancer populations, form the content framework. Aim: Treatment Integrity describes the extent to which a psychotherapeutic intervention was implemented as intended. Knowledge of Treatment Integrity is essential for a well-founded interpretation of effects of a psychotherapeutic intervention. This study aimed to examine partial aspects of the Treatment Integrity of CALM sessions compared to sessions of a usual psycho-oncological intervention in order to contribute to a well-founded interpretation of specific effects of the CALM intervention. Methods: Transcriptions of two complete CALM therapies and two complete therapies of a usual psycho-oncological intervention were examined using a qualitative content analysis according to P. Mayring. Here, a self-developed system of categories for the analysis of the entire text formed the center. In addition, distinctive features in addressing topics of the CALM modules were observed unsystematically. Results: The content of the examined CALM sessions referred in 99.54%, on average, to the topics of the CALM modulesand , while the content of the usual psycho-oncological sessions referred in 98.71%, on average, to these topics. Determined values for individual sessions ranged between 98.12% and 100% for CALM sessions and between 96.20% and 100% for usual psycho-oncological sessions. Observed distinctive features showed that topics of the CALM modules were sometimes addressed and crosslinked very specifically by the CALM therapists. Conclusion: Taking methodical limits into account, there was no significant difference between the examined CALM session and the sessions of the usual psycho-oncological intervention concerning the percentage of topics of the CALM modules. In addition, the present study provides information for a specific therapeutic handling of topics of the CALM modules within the examined CALM sessions. In order to be able to interpret measured effects of the CALM intervention in a well-founded manner, future examinations should take a closer look at the different ways therapists of both interventions are dealing with the topics of the CALM modules. KW - Psychoonkologie KW - Kurzpsychotherapie KW - Qualitative Inhaltsanalyse KW - Krebs KW - Manualtreue KW - Treatmentdifferenzierung KW - CALM-Therapie KW - Psychotherapieforschung KW - Treatment Integrity KW - Cancer And Living Meaningfully KW - Psychosocial care KW - Mental disorder and cancer Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-199390 ER - TY - THES A1 - Raevskaia, Sofia T1 - Überlebensrate parodontal schwer vorgeschädigter Zähne unter regelmäßiger parodontaler Erhaltungstherapie T1 - Survival rate of periodontal severely damaged teeth with regular periodontal maintenance therapy N2 - Diese Studie sollte die Überlebensrate parodontal schwer vorgeschädigter parodontaler Taschen prüfen. Untersucht wurde anhand von Patienten aus dem Studentenkurs der Parodontologie in Würzburg, die eine nicht-chirurgische Parodontitistherapie nach dem Würzburger Behandlungskonzept erhielten. Ausgewählt wurden alle Patienten, die zum Zeitpunkt ihrer Initialtherapie parodontale Taschen mit einer Sondierungstiefe von 8 mm oder mehr aufwiesen. Nach diesem Kriterium ergab die Ermittlung ganzer Behandlungsjahrgänge 179 Patienten mit dem durchschnittlichen Alter von ca. 57 Jahren, die sich in den Jahren 2008, 2009, 2011 und 2012 erstmals aufgrund von Parodontitis behandeln ließen. Alle untersuchten Patienten durchliefen das Standardprocedere der Initialtherapie und einer Reevaluation. Die meisten Patienten nahmen an dem für gewöhnlich bis zu zwei Mal jährlich stattfindenden Recallterminen mehr oder weniger regelmäßig teil, was die Alltagsrealität in den deutschen Zahnarztpraxen wiederspiegelt. Die Untersuchung beinhaltet insgesamt 627 Zähne mit 1331 parodontalen Taschen. Ihre Auswertung erfolgte durch die Kaplan-Meier-Schätzung. Diese ist eine Überlebenszeitanalyse, die die Wahrscheinlichkeit für das Eintreffen eines oder mehrerer vorausgewählter Ereignisse berechnet. Diese Ereignisse wurden in dieser Untersuchung durch die für die parodontale Stabilität wichtigen Sondierungstiefen (5 mm und weniger, 5-8 mm und 8mm und größer) definiert. Der Vorteil dieser Auswertungsmethode besteht darin, dass alle Patienten bis zum Zeitpunkt ihrer letzten Behandlung in die Untersuchung einbezogen werden und dass die Zielereignisse variabel definiert werden können. In der Hauptanalyse der 179 Patienten beschrieb die Überlebenskurve der Kaplan-Meier-Schätzung den positiven Effekt des Behandlungskonzeptes. Nach drei Jahren lag die Wahrscheinlichkeit bei 65,7 % für das Erreichen von Sondierungstiefen 5 mm oder weniger, was den Bereich der parodontalen Stabilität darstellt. Selbst unter der am meisten pessimistischen Annahme erreichten nach drei Jahren knapp ein Drittel aller Patienten den Bereich der parodontalen Stabilität. N2 - This study was designed to examine the survival rate of periodontally heavily damaged periodontal pockets. The examination was based on patients from the periodontology student course in Würzburg, who received non-surgical periodontitis therapy according to the Würzburg treatment concept. KW - Parodontitis KW - Periodontitis KW - nicht-chirurgische Erhaltungstherapie, parodontale Taschen Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-200138 ER - TY - THES A1 - Carl, Corinna T1 - Vergleichende Bestimmung des dentalen Alters von Kindern und Jugendlichen mit Hilfe des "London Atlas of Dental Development", der Score-Methode nach Demirjian sowie ihrer Modifikation nach Willems T1 - Comparison of age estimation of children with the London Atlas of Dental Development, Demirjian's method and the modification of Willems N2 - Es wurde anhand von 500 OPGs aus der kieferorthopädischen Abteilung des Universitätsklinikums Würzburg eine dentale Altersbestimmung mit Hilfe des London Atlas of Dental Development, der Methode nach Demirjian sowie ihrer Modifikation nach Willems durchgeführt. Ziel war es herauszufinden, ob zuverlässig vom dentalen auf das chronologische Alter geschlossen werden kann. Die Methode nach Willems (M= -0,33J, SD=1,06J) ist der Methode nach Demirjian (M=-0,08J SD= 1,27J) und dem London Atlas (M=0,34J SD=1,09J) überlegen und kann auf die deutsche Population angewendet werden. N2 - Based on 500 OPGs from the orthodontic department of the University Hospital of Würzburg, a dental age determination was performed using the London Atlas of Dental Development, the method according to Demirjian and its modification according to Willems. The aim was to find out whether it is possible to draw reliable conclusions about the chronological age of a patient. The method according to Willems (M= -0.33y, SD=1.06y) outpreforms the methods according to Demirjian (M=-0.08y SD= 1.27y) as well as the London Atlas (M=0.34y SD=1.09y) and can be applied to the German population. KW - Altersbestimmung KW - dentale Altersbestimmung KW - dental age estimation Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-215362 ER - TY - JOUR A1 - Kraft, Robin A1 - Birk, Ferdinand A1 - Reichert, Manfred A1 - Deshpande, Aniruddha A1 - Schlee, Winfried A1 - Langguth, Berthold A1 - Baumeister, Harald A1 - Probst, Thomas A1 - Spiliopoulou, Myra A1 - Pryss, Rüdiger T1 - Efficient processing of geospatial mHealth data using a scalable crowdsensing platform JF - Sensors N2 - Smart sensors and smartphones are becoming increasingly prevalent. Both can be used to gather environmental data (e.g., noise). Importantly, these devices can be connected to each other as well as to the Internet to collect large amounts of sensor data, which leads to many new opportunities. In particular, mobile crowdsensing techniques can be used to capture phenomena of common interest. Especially valuable insights can be gained if the collected data are additionally related to the time and place of the measurements. However, many technical solutions still use monolithic backends that are not capable of processing crowdsensing data in a flexible, efficient, and scalable manner. In this work, an architectural design was conceived with the goal to manage geospatial data in challenging crowdsensing healthcare scenarios. It will be shown how the proposed approach can be used to provide users with an interactive map of environmental noise, allowing tinnitus patients and other health-conscious people to avoid locations with harmful sound levels. Technically, the shown approach combines cloud-native applications with Big Data and stream processing concepts. In general, the presented architectural design shall serve as a foundation to implement practical and scalable crowdsensing platforms for various healthcare scenarios beyond the addressed use case. KW - mHealth KW - crowdsensing KW - tinnitus KW - geospatial data KW - cloud-native KW - stream processing KW - scalability KW - architectural design Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-207826 SN - 1424-8220 VL - 20 IS - 12 ER - TY - JOUR A1 - Härtel, Christoph A1 - Spiegler, Juliane A1 - Fortmann, Ingmar A1 - Astiz, Mariana A1 - Oster, Henrik A1 - Siller, Bastian A1 - Viemann, Dorothee A1 - Keil, Thomas A1 - Banaschewski, Tobias A1 - Romanos, Marcel A1 - Herting, Egbert A1 - Göpel, Wolfgang T1 - Breastfeeding for 3 months or longer but not probiotics is associated with reduced risk for inattention/hyperactivity and conduct problems in very-low-birth-weight children at early primary school age JF - Nutrients N2 - (1) Background: We aimed to evaluate the effect of proposed “microbiome-stabilising interventions”, i.e., breastfeeding for ≥3 months and prophylactic use of Lactobacillus acidophilus/ Bifidobacterium infantis probiotics on neurocognitive and behavioral outcomes of very-low-birthweight (VLBW) children aged 5–6 years. (2) Methods: We performed a 5-year-follow-up assessment including a strength and difficulties questionnaire (SDQ) and an intelligence quotient (IQ) assessment using the Wechsler Preschool and Primary Scale of Intelligence (WPPSI)-III test in preterm children previously enrolled in the German Neonatal Network (GNN). The analysis was restricted to children exposed to antenatal corticosteroids and postnatal antibiotics. (3) Results: 2467 primary school-aged children fulfilled the inclusion criteria. In multivariable linear regression models breastfeeding ≥3 months was associated with lower conduct disorders (B (95% confidence intervals (CI)): −0.25 (−0.47 to −0.03)) and inattention/hyperactivity (−0.46 (−0.81 to −0.10)) as measured by SDQ. Probiotic treatment during the neonatal period had no effect on SDQ scores or intelligence. (4) Conclusions: Prolonged breastfeeding of highly vulnerable infants may promote their mental health later in childhood, particularly by reducing risk for inattention/hyperactivity and conduct disorders. Future studies need to disentangle the underlying mechanisms during a critical time frame of development. KW - breastfeeding KW - probiotic prophylaxis KW - preterm children KW - strength and difficulties KW - inattention/hyperactivity KW - intelligence Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-216319 SN - 2072-6643 VL - 12 IS - 11 ER - TY - JOUR A1 - Gabriel, Katharina M. A. A1 - Jírů-Hillmann, Steffi A1 - Kraft, Peter A1 - Selig, Udo A1 - Rücker, Victoria A1 - Mühler, Johannes A1 - Dötter, Klaus A1 - Keidel, Matthias A1 - Soda, Hassan A1 - Rascher, Alexandra A1 - Schneider, Rolf A1 - Pfau, Mathias A1 - Hoffmann, Roy A1 - Stenzel, Joachim A1 - Benghebrid, Mohamed A1 - Goebel, Tobias A1 - Doerck, Sebastian A1 - Kramer, Daniela A1 - Haeusler, Karl Georg A1 - Volkmann, Jens A1 - Heuschmann, Peter U. A1 - Fluri, Felix T1 - Two years' experience of implementing a comprehensive telemedical stroke network comprising in mainly rural region: the Transregional Network for Stroke Intervention with Telemedicine (TRANSIT-Stroke) JF - BMC Neurology N2 - Background Telemedicine improves the quality of acute stroke care in rural regions with limited access to specialized stroke care. We report the first 2 years' experience of implementing a comprehensive telemedical stroke network comprising all levels of stroke care in a defined region. Methods The TRANSIT-Stroke network covers a mainly rural region in north-western Bavaria (Germany). All hospitals providing acute stroke care in this region participate in TRANSIT-Stroke, including four hospitals with a supra-regional certified stroke unit (SU) care (level III), three of those providing teleconsultation to two hospitals with a regional certified SU (level II) and five hospitals without specialized SU care (level I). For a two-year-period (01/2015 to 12/2016), data of eight of these hospitals were available; 13 evidence-based quality indicators (QIs) related to processes during hospitalisation were evaluated quarterly and compared according to predefined target values between level-I- and level-II/III-hospitals. Results Overall, 7881 patients were included (mean age 74.6 years +/- 12.8; 48.4% female). In level-II/III-hospitals adherence of all QIs to predefined targets was high ab initio. In level-I-hospitals, three patterns of QI-development were observed: a) high adherence ab initio (31%), mainly in secondary stroke prevention; b) improvement over time (44%), predominantly related to stroke specific diagnosis and in-hospital organization; c) no clear time trends (25%). Overall, 10 out of 13 QIs reached predefined target values of quality of care at the end of the observation period. Conclusion The implementation of the comprehensive TRANSIT-Stroke network resulted in an improvement of quality of care in level-I-hospitals. KW - pilot project KW - care tempis KW - ischemic stroke KW - thrombolysis KW - areas KW - time KW - hospitals KW - mortality KW - outcomes KW - quality Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-229214 VL - 20 ER - TY - JOUR A1 - Kraft, Robin A1 - Schlee, Winfried A1 - Stach, Michael A1 - Reichert, Manfred A1 - Langguth, Berthold A1 - Baumeister, Harald A1 - Probst, Thomas A1 - Hannemann, Ronny A1 - Pryss, Rüdiger T1 - Combining Mobile Crowdsensing and Ecological Momentary Assessments in the Healthcare Domain JF - Frontiers in Neuroscience N2 - The increasing prevalence of smart mobile devices (e.g., smartphones) enables the combined use of mobile crowdsensing (MCS) and ecological momentary assessments (EMA) in the healthcare domain. By correlating qualitative longitudinal and ecologically valid EMA assessment data sets with sensor measurements in mobile apps, new valuable insights about patients (e.g., humans who suffer from chronic diseases) can be gained. However, there are numerous conceptual, architectural and technical, as well as legal challenges when implementing a respective software solution. Therefore, the work at hand (1) identifies these challenges, (2) derives respective recommendations, and (3) proposes a reference architecture for a MCS-EMA-platform addressing the defined recommendations. The required insights to propose the reference architecture were gained in several large-scale mHealth crowdsensing studies running for many years and different healthcare questions. To mention only two examples, we are running crowdsensing studies on questions for the tinnitus chronic disorder or psychological stress. We consider the proposed reference architecture and the identified challenges and recommendations as a contribution in two respects. First, they enable other researchers to align our practical studies with a baseline setting that can satisfy the variously revealed insights. Second, they are a proper basis to better compare data that was gathered using MCS and EMA. In addition, the combined use of MCS and EMA increasingly requires suitable architectures and associated digital solutions for the healthcare domain. KW - mobile crowdsensing (MCS) KW - crowdsourcing KW - ecological momentary assessments (EMA) KW - mobile healthcare application KW - chronic disorders KW - reference architecture Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-200220 SN - 1662-453X VL - 14 IS - 164 ER - TY - JOUR A1 - Stangl, Stephanie A1 - Haas, Kirsten A1 - Eichner, Felizitas A. A1 - Grau, Anna A1 - Selig, Udo A1 - Ludwig, Timo A1 - Fehm, Tanja A1 - Stübner, Tanja A1 - Rashid, Asarnusch A1 - Kerscher, Alexander A1 - Bargou, Ralf A1 - Hermann, Silke A1 - Arndt, Volker A1 - Meyer, Martin A1 - Wildner, Manfred A1 - Faller, Hermann A1 - Schrauder, Michael G. A1 - Weigel, Michael A1 - Schlembach, Ulrich A1 - Heuschmann, Peter U. A1 - Wöckel, Achim T1 - Development and proof-of-concept of a multicenter, patient-centered cancer registry for breast cancer patients with metastatic disease — the “Breast cancer care for patients with metastatic disease” (BRE-4-MED) registry JF - Pilot and Feasibility Studies N2 - Background: Patients with metastatic breast cancer (MBC) are treated with a palliative approach with focus oncontrolling for disease symptoms and maintaining high quality of life. Information on individual needs of patients andtheir relatives as well as on treatment patterns in clinical routine care for this specific patient group are lacking or arenot routinely documented in established Cancer Registries. Thus, we developed a registry concept specifically adaptedfor these incurable patients comprising primary and secondary data as well as mobile-health (m-health) data. Methods: The concept for patient-centered “Breast cancer care for patients with metastatic disease”(BRE-4-MED)registry was developed and piloted exemplarily in the region of Main-Franconia, a mainly rural region in Germanycomprising about 1.3 M inhabitants. The registry concept includes data on diagnosis, therapy, progression, patient-reported outcome measures (PROMs), and needs of family members from several sources of information includingroutine data from established Cancer Registries in different federal states, treating physicians in hospital as well as inoutpatient settings, patients with metastatic breast cancer and their family members. Linkage with routine cancerregistry data was performed to collect secondary data on diagnosis, therapy, and progression. Paper and online-basedquestionnaires were used to assess PROMs. A dedicated mobile application software (APP) was developed to monitorneeds, progression, and therapy change of individual patients. Patient’s acceptance and feasibility of data collection inclinical routine was assessed within a proof-of-concept study. Results: The concept for the BRE-4-MED registry was developed and piloted between September 2017 and May 2018.In total n= 31 patients were included in the pilot study, n= 22 patients were followed up after 1 month. Recordlinkage with the Cancer Registries of Bavaria and Baden-Württemberg demonstrated to be feasible. The voluntary APP/online questionnaire was used by n= 7 participants. The feasibility of the registry concept in clinical routine waspositively evaluated by the participating hospitals. Conclusion: The concept of the BRE-4-MED registry provides evidence that combinatorial evaluation of PROMs, needsof family members, and raising clinical parameters from primary and secondary data sources as well as m-healthapplications are feasible and accepted in an incurable cancer collective. KW - Metastatic breast cancer KW - Patient-centered registry KW - Patient’s needs KW - m-Health KW - Health care service research Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-229149 VL - 6 ER - TY - JOUR A1 - Schobel, Johannes A1 - Probst, Thomas A1 - Reichert, Manfred A1 - Schlee, Winfried A1 - Schickler, Marc A1 - Kestler, Hans A. A1 - Pryss, Rüdiger T1 - Measuring mental effort for creating mobile data collection applications JF - International Journal of Environmental Research and Public Health N2 - To deal with drawbacks of paper-based data collection procedures, the QuestionSys approach empowers researchers with none or little programming knowledge to flexibly configure mobile data collection applications on demand. The mobile application approach of QuestionSys mainly pursues the goal to mitigate existing drawbacks of paper-based collection procedures in mHealth scenarios. Importantly, researchers shall be enabled to gather data in an efficient way. To evaluate the applicability of QuestionSys, several studies have been carried out to measure the efforts when using the framework in practice. In this work, the results of a study that investigated psychological insights on the required mental effort to configure the mobile applications are presented. Specifically, the mental effort for creating data collection instruments is validated in a study with N=80 participants across two sessions. Thereby, participants were categorized into novices and experts based on prior knowledge on process modeling, which is a fundamental pillar of the developed approach. Each participant modeled 10 instruments during the course of the study, while concurrently several performance measures are assessed (e.g., time needed or errors). The results of these measures are then compared to the self-reported mental effort with respect to the tasks that had to be modeled. On one hand, the obtained results reveal a strong correlation between mental effort and performance measures. On the other, the self-reported mental effort decreased significantly over the course of the study, and therefore had a positive impact on measured performance metrics. Altogether, this study indicates that novices with no prior knowledge gain enough experience over the short amount of time to successfully model data collection instruments on their own. Therefore, QuestionSys is a helpful instrument to properly deal with large-scale data collection scenarios like clinical trials. KW - data collection KW - smart mobile devices KW - end-user programming KW - mental effort KW - usability study Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-203176 SN - 1660-4601 VL - 17 IS - 5 ER - TY - JOUR A1 - Kammerer, Klaus A1 - Pryss, Rüdiger A1 - Hoppenstedt, Burkhard A1 - Sommer, Kevin A1 - Reichert, Manfred T1 - Process-driven and flow-based processing of industrial sensor data JF - Sensors N2 - For machine manufacturing companies, besides the production of high quality and reliable machines, requirements have emerged to maintain machine-related aspects through digital services. The development of such services in the field of the Industrial Internet of Things (IIoT) is dealing with solutions such as effective condition monitoring and predictive maintenance. However, appropriate data sources are needed on which digital services can be technically based. As many powerful and cheap sensors have been introduced over the last years, their integration into complex machines is promising for developing digital services for various scenarios. It is apparent that for components handling recorded data of these sensors they must usually deal with large amounts of data. In particular, the labeling of raw sensor data must be furthered by a technical solution. To deal with these data handling challenges in a generic way, a sensor processing pipeline (SPP) was developed, which provides effective methods to capture, process, store, and visualize raw sensor data based on a processing chain. Based on the example of a machine manufacturing company, the SPP approach is presented in this work. For the company involved, the approach has revealed promising results. KW - data stream processing KW - cyber-physical systems KW - processing pipeline KW - sensor networks Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-213089 SN - 1424-8220 VL - 20 IS - 18 ER -