TY  - JOUR
A1  - Moreno i Codinachs, Lia
A1  - Kloock, Joachim P.
A1  - Schöning, Michael Josef
A1  - Baldi, Antoni
A1  - Ipatov, Andrey
A1  - Bratov, Andrey V.
A1  - Jimenez-Jorquera, Cecilia
T1  - Electronic integrated multisensor tongue applied to grape juice and wine analysis
JF  - Analyst. 133 (2008)
Y1  - 2008
SN  - 1364-5528
SP  - 1440
EP  - 1448
ER  - 
TY  - JOUR
A1  - Golland, Alexander
T1  - Kompetenz nationaler Wettbewerbsbehörden zur Feststellung eines Verstoßes gegen die DS-GVO
BT  - Anmerkung zum EuGH-Urteil vom 4.7.2023
JF  - MMR - Zeitschrift für IT-Recht und Recht der Digitalisierung
Y1  - 2023
IS  - 9
SP  - 680
EP  - 683
PB  - Beck
CY  - München
ER  - 
TY  - JOUR
A1  - Tix, Julian
A1  - Gotthardt, Leon
A1  - Bode, Joshua
A1  - Karabacak, Burak
A1  - Nordmann, Janne
A1  - Hengsbach, Jan-Niklas
A1  - Ulber, Roland
A1  - Tippkötter, Nils
T1  - Enhancement of succinic acid production by Actinobacillus succinogenes in an electro-bioreactor
JF  - Fermentation
N2  - This work examines the electrochemically enhanced production of succinic acid using the bacterium Actinobacillus succinogenes. The principal objective is to enhance the metabolic potential of glucose and CO2 utilization via the C4 pathway in order to synthesize succinic acid. We report on the development of an electro-bioreactor system to increase succinic acid production in a power-2-X approach. The use of activated carbon fibers as electrode surfaces and contact areas allows A. succinogenes to self-initiate biofilm formation. The integration of an electrical potential into the system shifts the redox balance from NAD+ to NADH, increasing the efficiency of metabolic processes. Mediators such as neutral red facilitate electron transfer within the system and optimize the redox reactions that are crucial for increased succinic acid production. Furthermore, the role of carbon nanotubes (CNTs) in electron transfer was investigated. The electro-bioreactor system developed here was operated in batch mode for 48 h and showed improvements in succinic acid yield and concentration. In particular, a run with 100 µM neutral red and a voltage of −600 mV achieved a yield of 0.7 gsuccinate·gglucose−1. In the absence of neutral red, a higher yield of 0.72 gsuccinate·gglucose−1 was achieved, which represents an increase of 14% compared to the control. When a potential of −600 mV was used in conjunction with 500 µg∙L−1 CNTs, a 21% increase in succinate concentration was observed after 48 h. An increase of 33% was achieved in the same batch by increasing the stirring speed. These results underscore the potential of the electro-bioreactor system to markedly enhance succinic acid production.
KW  - A. succinogenes
KW  - power-to-X
KW  - electrofermentation
KW  - electro-bioreactor
KW  - succinate
Y1  - 2024
U6  - https://doi.org/10.3390/fermentation10100504
SN  - 2311-5637
N1  - Corresponding author: Nils Tippkötter
N1  - This article belongs to the Special Issue "Advance in Microbial Electrochemical Technologies"
VL  - 10
IS  - 10
PB  - MDPI
CY  - Basel
ER  - 
TY  - JOUR
A1  - Ziemons, Karl
A1  - Auffray, Etiennette
A1  - Barbier, Rémi
A1  - Brandenburg, G.
A1  - Bruyndonckx, Peter
A1  - Choi, Yong
A1  - Christ, Daniela
A1  - Costes, Nicolas
A1  - Déclais, Yves R. A.
A1  - Devroede, Olivier
A1  - Dujardin, Christophe
A1  - Fedorovd, A.
A1  - Heinrichs, U.
A1  - Korzhik, Mikhail V.
A1  - Krieguer, Magalie
A1  - Kuntner, Claudia
A1  - Largeron, G.
A1  - Lartizien, Carole
A1  - Larue, H.
A1  - Lecoq, Paul R.
A1  - Vieira, Jean Marc
T1  - The ClearPET™ project: Development of a 2nd generation high-performance small animal PET scanner
JF  - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
N2  - Second generation high-performance PET scanners, called ClearPET™1, have been developed by working groups of the Crystal Clear Collaboration (CCC). High sensitivity and high spatial resolution for the ClearPET camera is achieved by using a phoswich arrangement combining two different types of lutetium-based scintillator materials: LSO from CTI and LuYAP:Ce from the CCC (ISTC project). In a first ClearPET prototype, phoswich arrangements of 8×8 crystals of 2×2×10 mm3 are coupled to multi-channel photomultiplier tubes (Hamamatsu R7600). A unit of four PMTs arranged in-line represents one of 20 sectors of the ring design. The opening diameter of the ring is 120 mm, the axial detector length is 110 mm.The PMT pulses are digitized by free-running ADCs and digital data processing determines the gamma energy, the phoswich layer and even the exact pulse starting time, which is subsequently used for coincidence detection. The gantry allows rotation of the detector modules around the field of view.

Preliminary data shows a correct identification of the crystal layer about (98±1)%. Typically the energy resolution is (23.3±0.5)% for the luyap layer and (15.4±0.4)% for the lso layer. early studies showed the timing resolution of 2 ns FWHM and 4.8 ns FWTM. the intrinsic spatial resolution ranges from 1.37 mm to 1.61 mm full-width of half-maximum (FWHM) with a mean of 1.48 mm FWHM. further improvements in image and energy resolution are expected when the system geometry is fully modeled.
Y1  - 2005
SN  - 0168-9002
N1  - Proceedings of the 7th International Conference on Inorganic Scintillators and their Use in Scientific and Industrial Applications
VL  - 537
IS  - 1-2
SP  - 307
EP  - 311
ER  - 
TY  - JOUR
A1  - Auffray, Etiennette
A1  - Bruyndonckx, Peter
A1  - Devroede, Olivier
A1  - Fedorov, Andrei A.
A1  - Ziemons, Karl
A1  - Heinrichs, U.
A1  - Korjik, Mikhail V.
A1  - Krieguer, Magalie
A1  - Kuntner, Claudia
A1  - Lartizien, Carole
A1  - Lecoq, Paul R.
A1  - Léonard, Sophie M. A.
A1  - Morel, Christian
A1  - Mosset, Jean-Baptiste
A1  - Pédrini, Christian
A1  - Petrosian, A. G.
A1  - Pietrzyk, Uwe K.
A1  - Rey, Martin
A1  - Saladino, S.
A1  - Sappey-Marinier, D.
A1  - Simon, Luc
T1  - The ClearPET project
JF  - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
N2  - The Crystal Clear Collaboration has designed and is building a high-resolution small animal PET scanner. The design is based on the use of the Hamamatsu R7600-M64 multi-anode photomultiplier tube and a LSO/LuYAP phoswich matrix with one to one coupling between the crystals and the photo-detector. The complete system will have 80 PM tubes in four rings with an inner diameter of 137 mm and an axial field of view of 110 mm. The PM pulses are digitized by free-running ADCs and digital data processing determines the gamma energy, the phoswich layer and even the pulse arrival time. Single gamma interactions are recorded and coincidences are found by software. The gantry allows rotation of the detector modules around the field of view. Simulations, and measurements a 2×4 module test set-up predict a spatial resolution of 1.5 mm in the centre of the field of view and a sensitivity of 5.9% for a point source in the centre of the field of view.
Y1  - 2004
SN  - 0168-9002
N1  - Proceedings of the 2nd International Conference on Imaging Technologies in Biomedical Sciences
VL  - 527
IS  - 1-2
SP  - 171
EP  - 174
ER  - 
TY  - JOUR
A1  - Chwallek, Constanze
A1  - Nawrath, Lara
A1  - Krastina, Anzelika
A1  - Bruksle, Ieva
T1  - Supportive research on sustainable entrepreneurship and business practices
JF  - SECA Sustainable Entrepreneurship for Climate Action
Y1  - 2024
SN  - 978-952-316-514-4 (pdf)
SN  - 2954-1654 (on-line publication)
IS  - 3
PB  - Lapland University of Applied Sciences Ltd
CY  - Rovaniemi
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Echtzeit-Ethernet mit Standardtechnik
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Embedded : Fachmagazin für die Entwicklung von Embedded-Systemen
Y1  - 2014
SN  - 0013-5658
VL  - Bd. 63
IS  - H. 12
SP  - 28
EP  - 32
PB  - WEKA-Fachmedien
CY  - Haar
ER  - 
TY  - JOUR
A1  - Braun, Sebastian
A1  - Cheng, Chi-Tsun
A1  - Dowey, Steve
A1  - Wollert, Jörg F.
T1  - Performance evaluation of skill-based order-assignment in production environments with multi-agent systems
JF  - IEEE Journal of Emerging and Selected Topics in Industrial Electronics
N2  - The fourth industrial revolution introduces disruptive technologies to production environments. One of these technologies are multi-agent systems (MASs), where agents virtualize machines. However, the agent's actual performances in production environments can hardly be estimated as most research has been focusing on isolated projects and specific scenarios. We address this gap by implementing a highly connected and configurable reference model with quantifiable key performance indicators (KPIs) for production scheduling and routing in single-piece workflows. Furthermore, we propose an algorithm to optimize the search of extrema in highly connected distributed systems. The benefits, limits, and drawbacks of MASs and their performances are evaluated extensively by event-based simulations against the introduced model, which acts as a benchmark. Even though the performance of the proposed MAS is, on average, slightly lower than the reference system, the increased flexibility allows it to find new solutions and deliver improved factory-planning outcomes. Our MAS shows an emerging behavior by using flexible production techniques to correct errors and compensate for bottlenecks. This increased flexibility offers substantial improvement potential. The general model in this paper allows the transfer of the results to estimate real systems or other models.
KW  - cyber-physical production systems
KW  - event-based simulation
KW  - multi-agent systems
KW  - digital factory
KW  - industrial agents
Y1  - 2021
U6  - https://doi.org/10.1109/JESTIE.2021.3108524
SN  - 2687-9735
IS  - Early Access
PB  - IEEE
CY  - New York
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
A1  - Kruse, Thomas
A1  - Vedral, Andreas
T1  - Die Kraft der drei Antennen : zuverlässige Funkkommunikation für die Automatisierungstechnik
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium für Entwicklungen funkbasierter Systeme
Y1  - 2007
SN  - 0013-5658; 1611-5120
N1  - Printausgabe in der Bibliothek vorhanden: 23 Z 133; 63 ZS 035
VL  - 56
IS  - Sonderh. 2
SP  - 36
EP  - 42
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Betriebssysteme im Wettlauf : Elan-Entwicklungsboard mit Win CE und QNX
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 1999
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 48
IS  - H. 11
SP  - 86
EP  - 91
ER  - 
TY  - JOUR
A1  - Ulmer, Jessica
A1  - Braun, Sebastian
A1  - Cheng, Chi-Tsun
A1  - Dowey, Steve
A1  - Wollert, Jörg F.
T1  - Gamification of virtual reality assembly training: Effects of a combined point and level system on motivation and training results
JF  - International Journal of Human-Computer Studies
N2  - Virtual Reality (VR) offers novel possibilities for remote training regardless of the availability of the actual equipment, the presence of specialists, and the training locations. Research shows that training environments that adapt to users' preferences and performance can promote more effective learning. However, the observed results can hardly be traced back to specific adaptive measures but the whole new training approach. This study analyzes the effects of a combined point and leveling VR-based gamification system on assembly training targeting specific training outcomes and users' motivations. The Gamified-VR-Group with 26 subjects received the gamified training, and the Non-Gamified-VR-Group with 27 subjects received the alternative without gamified elements. Both groups conducted their VR training at least three times before assembling the actual structure. The study found that a level system that gradually increases the difficulty and error probability in VR can significantly lower real-world error rates, self-corrections, and support usages. According to our study, a high error occurrence at the highest training level reduced the Gamified-VR-Group's feeling of competence compared to the Non-Gamified-VR-Group, but at the same time also led to lower error probabilities in real-life. It is concluded that a level system with a variable task difficulty should be combined with carefully balanced positive and negative feedback messages. This way, better learning results, and an improved self-evaluation can be achieved while not causing significant impacts on the participants' feeling of competence.
KW  - Gamification
KW  - Virtual reality
KW  - Assembly
KW  - User study
KW  - Level system
Y1  - 2022
U6  - https://doi.org/10.1016/j.ijhcs.2022.102854
SN  - 1071-5819
VL  - 165
IS  - Art. No. 102854
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Ulmer, Jessica
A1  - Braun, Sebastian
A1  - Cheng, Chi-Tsun
A1  - Dowey, Steve
A1  - Wollert, Jörg F.
T1  - A human factors-aware assistance system in manufacturing based on gamification and hardware modularisation
JF  - International Journal of Production Research
N2  - Assistance systems have been widely adopted in the manufacturing sector to facilitate various processes and tasks in production environments. However, existing systems are mostly equipped with rigid functional logic and do not provide individual user experiences or adapt to their capabilities. This work integrates human factors in assistance systems by adjusting the hardware and instruction presented to the workers’ cognitive and physical demands. A modular system architecture is designed accordingly, which allows a flexible component exchange according to the user and the work task. Gamification, the use of game elements in non-gaming contexts, has been further adopted in this work to provide level-based instructions and personalised feedback. The developed framework is validated by applying it to a manual workstation for industrial assembly routines.
KW  - Human factors
KW  - assistance system
KW  - gamification
KW  - adaptive systems
KW  - manufacturing
Y1  - 2023
U6  - https://doi.org/10.1080/00207543.2023.2166140
SN  - 0020-7543 (Print)
SN  - 1366-588X (Online)
PB  - Taylor & Francis
ER  - 
TY  - JOUR
A1  - Ulmer, Jessica
A1  - Braun, Sebastian
A1  - Cheng, Chi-Tsun
A1  - Dowey, Steve
A1  - Wollert, Jörg F.
T1  - Human-Centered Gamification Framework for Manufacturing Systems
JF  - Procedia CIRP
N2  - While bringing new opportunities, the Industry 4.0 movement also imposes new challenges to the manufacturing industry and all its stakeholders. In this competitive environment, a skilled and engaged workforce is a key to success. Gamification can generate valuable feedbacks for improving employees’ engagement and performance. Currently, Gamification in workspaces focuses on computer-based assignments and training, while tasks that require manual labor are rarely considered. This research provides an overview of Enterprise Gamification approaches and evaluates the challenges. Based on that, a skill-based Gamification framework for manual tasks is proposed, and a case study in the Industry 4.0 model factory is shown.
Y1  - 2020
U6  - https://doi.org/10.1016/j.procir.2020.04.076
SN  - 2212-8271
VL  - 93
SP  - 670
EP  - 675
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Alles automatisch : komplexes qualitätsorientiertes Logistikmanagement durch Vollautomatisierung
JF  - Elektrotechnik für die Automatisierung
Y1  - 1998
SN  - 0013-581X
VL  - Bd. 80
IS  - H. 4
SP  - 196
EP  - 199
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
A1  - Booke, Andreas
T1  - IoT von der Stange
JF  - elektronik
N2  - Heute sollte am besten jedes Gerät in die große Rechnerwolke eingebettet werden. Doch so einfach ist das nicht, denn Cloud ist viel mehr als nur das Internet der Dinge. Als Anwender muss man sich also fragen, welche Dienste man möchte und welchem Anbieter man sein Vertrauen schenkt.
KW  - Einbetten in das Internet der Dinge
Y1  - 2016
IS  - 21 (2016)
SP  - 30
EP  - 37
PB  - WEKA-Fachmedien
CY  - München
ER  - 
TY  - JOUR
A1  - Ziemons, Karl
A1  - Bruyndonckx, Peter
A1  - Perez, Jose M.
A1  - Pietrzyk, Uwe
A1  - Rato, P.
A1  - Tavernier, Stefaan
T1  - Beyond ClearPET: Next Aims
JF  - 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro Symposium Proceedings ISBI 2008
N2  - The CRYSTAL CLEAR collaboration, in short CCC, is a consortium of 12 academic institutions, mainly from Europe, joining efforts in the area of developing instrumentation for nuclear medicine and medical imaging. In the framework of the CCC a high performance small animal PET system, called ClearPET, was developed by using new technologies in electronics and crystals in a phoswich arrangement combining two types of lutetium- based scintillator materials: LSO:Ce and LuYAP:Ce. Our next aim will be the development of hybrid image systems. Hybrid MR-PET imaging has many unique advantages for brain research. This has sparked a new research line within CCC for the development of novel MR-PET compatible technologies. MRI is not as sensitive as PET but PET has poorer spatial resolution than MRI. Two major advantages of PET are sensitivity and its ability to acquire metabolic information. To assess these innovations, the development of a 9.4T hybrid animal MR-PET scanner is proposed based on an existing 9.4T MR scanner that will be adapted to enable simultaneous acquisition of MR and PET data using cutting- edge technology for both MR and PET.
Y1  - 2008
SN  - 978-1-4244-2003-2
SP  - 1421
EP  - 1424
ER  - 
TY  - JOUR
A1  - Wedrowski, Mateusz
A1  - Bruyndonckx, Peter
A1  - Tavernier, Stefaan
A1  - Zhi, Li
A1  - Dang, Jun
A1  - Mendes, Pedro Rato
A1  - Perez, Jose Manuel
A1  - Ziemons, Karl
T1  - Robustness of neural networks algorithm for gamma detection in monolithic block detector, positron emission tomography
JF  - 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)
N2  - The monolithic scintillator block approach for gamma detection in the Positron Emission Tomography (PET) avoids estimating Depth of Interaction (DOI), reduces dead zones in detector and diminishes costs of detector production. Neural Networks (NN) are very efficient to determine the entrance point of a gamma incident on a scintillator block. This paper presents results on the robustness of the spatial resolution as a function of the random fraction in the data, temperature and HV fluctuations. This is important when implementing the method in a real scanner. Measurements were done with two Hamamatsu S8550 APD arrays, glued on a 20 × 20 × 10 mm3 monolithic LSO crystal block.
Y1  - 2009
SN  - 1082-3654
SP  - 2625
EP  - 2628
ER  - 
TY  - JOUR
A1  - Ulber, Roland
A1  - Tippkötter, Nils
A1  - Buchholz, Heinrich
A1  - Demmer, W.
A1  - Scheper, T.
T1  - Innovative Verfahren in der Molkeaufarbeitung zur Gewinnung neuer Produkte
JF  - Deutsche Milchwirtschaft
Y1  - 2008
SN  - 0012-0480
VL  - 59
IS  - 19
SP  - 704
EP  - 706
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Buck, Reiner
A1  - Fend, Thomas
A1  - Pitz-Paal, Robert
A1  - Rietbrock, P.
T1  - Porous materials as volumetric solar receivers : experimental approach towards a detailed characterisation of instability problems / R. Buck ; T. Fend ; B. Hoffschmidt ...
JF  - Forschungsbericht : DLR FB. 10 (2001)
Y1  - 2001
SN  - 0939-2963
N1  - 2. ISSN: 1434-8454 ; Kölner Sonnenkolloquium <5, 2001, Köln> ; Solar thermal power plants and solar chemical processes : advances and perspectives for international cooperation
SP  - 71
EP  - 72
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 8: Anwendungs-Profile
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2001
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 50
IS  - H. 25
SP  - 66
EP  - 73
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Wireless in industriellen Anwendungen
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Scout : Leitfaden für Elektronik-Entwickler
Y1  - 2007
SN  - 1863-3420
SP  - 40
EP  - 46
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Rapid Application Development
JF  - Design & Elektronik
N2  - Das IoT ist ohne eingebettete Systeme undenkbar. Erst kleine und kleinste Mikrocontroller mit intelligenten Kommunikationsschnittstellen und Anbindung ans Internet ermöglichen sinnvolles und flächendeckendes Einsammeln von Daten. Doch wie kompliziert ist der Einstieg in die Embedded-Welt? Dieser Artikel gibt Einblick, wie die »Arduino-Plattform« die Einstiegshürden für eingebettete Systeme dramatisch reduzieren kann.
Y1  - 2016
SN  - 0933-8667
IS  - 4
SP  - 8
EP  - 11
PB  - WEKA-Fachmedien
CY  - München
ER  - 
TY  - JOUR
A1  - Leidinger, Rafael
A1  - Noisten, Thomas
A1  - Wollert, Jörg F.
T1  - Realtime automation networks in moVing industrial environments
JF  - Journal of systemics, cybernetics and informatics
N2  - The radio-based wireless data communication has made the realization of new technical solutions possible in many fields of the automation technology (AT). For about ten years, a constant disproportionate growth of wireless technologies can be observed in the automation technology.
However, it shows that especially for the AT, conventional technologies of office automation are unsuitable and/or not manageable. The employment of mobile services in the industrial automation technology has the potential of significant cost and time savings. This leads to an increased productivity in various fields of the AT, for example in the factory and process automation or in production logistics. In this paper technologies and solutions for an automation-suited supply of mobile wireless services will be introduced under the criteria of real time suitability, IT-security and service orientation.
Emphasis will be put on the investigation and development of wireless convergence layers for different radio technologies, on the central provision of support services for an easy-to-use, central, backup enabled management of combined wired / wireless networks and on the study on integrability in a Profinet real-time Ethernet network.
KW  - PROFINET
KW  - Distributed Control Systems,
KW  - Industrial Automation Technology,
KW  - 802.15.4
KW  - Bluetooth
KW  - Wireless Networks
Y1  - 2012
SN  - 1690-4532
VL  - 10
IS  - 2
SP  - 52
EP  - 56
PB  - IIIC
CY  - Orlando
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
A1  - Fiedler, Jörg
T1  - atp-Marktanalyse Echtzeitbetriebssysteme
JF  - Automatisierungstechnische Praxis : atp ; Praxis der Meß-, Steuerungs-, Regelungs- und Informationstechnik mit Softwaretechnik
Y1  - 1996
SN  - 0340-4730
N1  - Printausg. in der Bibliothek vorhanden: 23 Z 324
VL  - Bd. 38
IS  - H. 1
SP  - 33
EP  - 44
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Die Produktionslogistik der Front- und Heckmodule für die Smart-Montage in Hambach
JF  - Logistik für Unternehmen : das Fachmagazin der internen und externen Logistik
Y1  - 1998
SN  - 0930-7834
N1  - Printausg. in der Bibliothek vorhanden: 43 Z 513
SP  - 48
EP  - 51
ER  - 
TY  - JOUR
A1  - Heine, Andreas
A1  - Herrmann, Gloria
A1  - Selmer, Thorsten
A1  - Terwesten, Felix
A1  - Buckel, Wolfgang
A1  - Reuter, Klaus
T1  - High resolution crystal structure of clostridium propionicum β-Alanyl-CoA:Ammonia Lyase, a new member of the "Hot Dog Fold" protein superfamily
JF  - Proteins
N2  - Clostridium propionicum is the only organism known to ferment β-alanine, a constituent of coenzyme A (CoA) and the phosphopantetheinyl prosthetic group of holo-acyl carrier protein. The first step in the fermentation is a CoA-transfer to β-alanine. Subsequently, the resulting β-alanyl-CoA is deaminated by the enzyme β-alanyl-CoA:ammonia lyase (Acl) to reversibly form ammonia and acrylyl-CoA. We have determined the crystal structure of Acl in its apo-form at a resolution of 0.97 Å as well as in complex with CoA at a resolution of 1.59 Å. The structures reveal that the enyzme belongs to a superfamily of proteins exhibiting a so called “hot dog fold” which is characterized by a five-stranded antiparallel β-sheet with a long α-helix packed against it. The functional unit of all “hot dog fold” proteins is a homodimer containing two equivalent substrate binding sites which are established by the dimer interface. In the case of Acl, three functional dimers combine to a homohexamer strongly resembling the homohexamer formed by YciA-like acyl-CoA thioesterases. Here, we propose an enzymatic mechanism based on the crystal structure of the Acl·CoA complex and molecular docking. Proteins 2014; 82:2041–2053. © 2014 Wiley Periodicals, Inc.
Y1  - 2014
U6  - https://doi.org/10.1002/prot.24557
SN  - 1097-0134 (E-Journal); 0887-3585 (Print)
VL  - 82
IS  - 9
SP  - 2041
EP  - 2053
PB  - Wiley-Liss
CY  - New York
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 3: Rund um den Bluetooth-Protokollstack
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2001
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 50
IS  - H. 19
SP  - 96
EP  - 103
ER  - 
TY  - JOUR
A1  - Valero, Daniel
A1  - Felder, Stefan
A1  - Kramer, Matthias
A1  - Wang, Hang
A1  - Carrillo, José M.
A1  - Pfister, Michael
A1  - Bung, Daniel Bernhard
T1  - Air–water flows
JF  - Journal of Hydraulic Research
N2  - High Froude-number open-channel flows can entrain significant volumes of air, a phenomenon that occurs continuously in spillways, in free-falling jets and in hydraulic jumps, or as localized events, notably at the toe of hydraulic jumps or in plunging jets. Within these flows, turbulence generates millions of bubbles and droplets as well as highly distorted wavy air–water interfaces. This phenomenon is crucial from a design perspective, as it influences the behaviour of high-velocity flows, potentially impairing the safety of dam operations. This review examines recent scientific and engineering progress, highlighting foundational studies and emerging developments. Notable advances have been achieved in the past decades through improved sampling of flows and the development of physics-based models. Current challenges are also identified for instrumentation, numerical modelling and (up)scaling that hinder the formulation of fundamental theories, which are instrumental for improving predictive models, able to offer robust support for the design of large hydraulic structures at prototype scale.
Y1  - 2024
U6  - https://doi.org/10.1080/00221686.2024.2379482
SN  - 0022-1686 (Print)
SN  - 1814-2079 (Online)
VL  - 62
IS  - 4
SP  - 319
EP  - 339
PB  - Taylor & Francis
ER  - 
TY  - JOUR
A1  - Gerigk, M.
A1  - Bujnicki, Robert
A1  - Ganpo-Nkwenkwa, E.
A1  - Bongaerts, Johannes
A1  - Sprenger, Georg A.
A1  - Takors, Ralf
T1  - Process control for enhanced L-phenylalanine production using different recombinant Escherichia coli strains
JF  - Biotechnology and bioengineering
Y1  - 2002
SN  - 1097-0290 (E-Journal); 0006-3592 (Print)
VL  - Vol. 80
IS  - Iss. 7
SP  - 746
EP  - 754
ER  - 
TY  - JOUR
A1  - Slabu, Ioana
A1  - Roeth, Anjali A.
A1  - Engelmann, Ulrich M.
A1  - Wiekhorst, Frank
A1  - Buhl, Eva Miriam
A1  - Neumann, Ulf P.
A1  - Schmitz-Rode, Thomas
T1  - Modeling of magnetoliposome uptake in human pancreatic tumor cells in vitro
JF  - Nanotechnology
Y1  - 2019
U6  - https://doi.org/10.1088/1361-6528/ab033e
SN  - 1361-6528
VL  - 30
IS  - 18
SP  - 184004
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Echtzeit-Ethernet – Basis für Industrie 4.0
JF  - Design & Elektronik
Y1  - 2018
SN  - 0933-8667
N1  - Echtzeit für Industrie 4.0. - Teil 2
PB  - WEKA-Fachmedien
CY  - München
ER  - 
TY  - JOUR
A1  - Artmann, Gerhard
A1  - Kelemen, Christina
A1  - Porst, Dariusz
A1  - Büldt, Georg
A1  - Chien, Shu
T1  - Temperature transitions of protein properties in human red blood cells. Artmann, Gerhard Michael, Kelemen, Christina; Porst, D.; Büldt, G.; Chien, S.
JF  - Biophysical Journal. 75 (1998), H. 6
Y1  - 1998
SN  - 1542-0086
N1  - http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=1299989&blobtype=pdf
SP  - 3179
EP  - 3183
ER  - 
TY  - JOUR
A1  - Buniatyan, Vahe Vazgen
A1  - Abouzar, Maryam H.
A1  - Martirosyan, Norayr W.
A1  - Schubert, Jürgen
A1  - Gevorgian, Spartak
A1  - Schöning, Michael Josef
A1  - Poghossian, Arshak
T1  - pH-sensitive properties of barium strontium titanate (BST) thin films prepared by pulsed laser deposition technique
JF  - Physica Status Solidi (A)
N2  - pH-sensitive properties of barium strontium titanate (BST) high-k thin films as alternative gate material for field-effect capacitive (bio-)chemical sensors based on an electrolyte-insulator-semiconductor system have been investigated. The BST films of different compositions (Ba0.31Sr0.69TiO3, Ba0.25Sr0.75TiO3 and Mg-doped Ba0.8Sr0.2Mg0.1Ti0.9O3) were deposited by pulsed laser deposition technique from targets fabricated by self-propagating high-temperature synthesis. The realised sensors have been electrochemically characterised by means of impedance-spectroscopy, capacitance–voltage and constant-capacitance method. The sensors possess a Nernstian-like pH sensitivity in the concentration range between pH 3 and 11 with a response time of 5–10 s. An equivalent circuit model for the BST-based capacitive field-effect sensor is discussed.
Y1  - 2010
U6  - https://doi.org/10.1002/pssa.200983310
SN  - 1862-6300
N1  - Special Issue: Engineering of Functional Interfaces EnFI 2009
VL  - 207
IS  - 4
SP  - 824
EP  - 830
PB  - Wiley-VCH
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Buniatyan, Vahe Vazgen
A1  - Matirosyan, N.
A1  - Abouzar, Maryam H.
A1  - Schubert, J.
A1  - Zander, W.
A1  - Gevorgian, S.
A1  - Schöning, Michael Josef
A1  - Poghossian, Arshak
T1  - Capacitive field-effect pH sensor based on an electrolyte-ferroelectric-insulator-semiconductor structure
JF  - SENSOR 2009 : : 14th International Conference on Sensors, Technologies, Electronics and Applications; Nürnberg, Germany, 26 - 28 May 2009; proceedings; [part of] Sensor + Test Conference 2009 / AMA, Fachverband für Sensorik e.V
Y1  - 2009
SN  - 9783981099355
N1  - AMA, Fachverband für Sensorik ; Sensor International Conference ; (14 : ; 2009.05.26-28 : ; Nürnberg)
SP  - 317
EP  - 322
PB  - AMA Service
CY  - Wunstorf
ER  - 
TY  - JOUR
A1  - Hackl, Michael
A1  - Mayer, Katharina
A1  - Weber, Mareike
A1  - Staat, Manfred
A1  - van Riet, Roger
A1  - Burkhart, Klaus Josef
A1  - Müller, Lars-Peter
A1  - Wegmann, Kilian
T1  - Plate osteosynthesis of proximal ulna fractures : a biomechanical micromotion analysis
JF  - The journal of hand surgery
Y1  - 2017
U6  - https://doi.org/10.1016/j.jhsa.2017.05.014
SN  - 0363-5023
VL  - 42
IS  - 10
SP  - 834.e1
EP  - 834.e7
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Zwergen-Anatomie : Aufbau von und Entwicklung für Windows CE
JF  - C't : Magazin für Computertechnik
Y1  - 1998
SN  - 0724-8679
IS  - H. 8
SP  - 148
EP  - 151
ER  - 
TY  - JOUR
A1  - Heptner, K.
A1  - Wollert, Jörg F.
T1  - FML-Report - VDI-Richtlinie 4485 'E-Commerce und Logistik'
JF  - Logistik für Unternehmen : das Fachmagazin der internen und externen Logistik
Y1  - 2005
SN  - 0930-7834
N1  - Printausg. in der Bibliothek vorhanden: 43 Z 513
VL  - 19
SP  - 58
EP  - 59
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Fiorini, Gian Luigi
A1  - Lensa, Werner von
A1  - Burgazzi, Luciano
T1  - Reliability Methods for Passive Safety Functions
JF  - Proceedings of the SMiRT 14 Post Conference Seminar No 18 on Passive Safety Features in Nuclear Installations
Y1  - 1997
CY  - Pisa
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Funkstandards für Sensornetzwerke
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2014
SN  - 0013-5658
VL  - Bd. 63
IS  - H. 12
SP  - 36
EP  - 41
PB  - WEKA-Fachmedien
CY  - Haar
ER  - 
TY  - JOUR
A1  - Buniatyan, Vahe Vazgen
A1  - Huck, Christina
A1  - Poghossian, Arshak
A1  - Aroutiounian, V. M.
A1  - Schöning, Michael Josef
T1  - BaxSr1-x TiO3/pc-Si heterojunction capacitance
JF  - Armenian journal of physics
Y1  - 2013
SN  - 1829-1171
VL  - 6
IS  - 4
SP  - 188
EP  - 197
PB  - National Academy of Sciences of Armenia
CY  - Yerevan
ER  - 
TY  - JOUR
A1  - Buniatyan, Vahe Vazgen
A1  - Huck, Christina
A1  - Poghossian, Arshak
A1  - Aroutiounian, V. M.
A1  - Schöning, Michael Josef
T1  - BaxSr1-x TiO3/pc-Si heterojunction
JF  - Armenian journal of physics
Y1  - 2013
SN  - 1829-1171
VL  - 6
IS  - 4
SP  - 177
EP  - 187
PB  - National Academy of Sciences of Armenia
CY  - Yerevan
ER  - 
TY  - JOUR
A1  - Prume, Klaus
A1  - Muralt, Paul
A1  - Calame, Florian
A1  - Schmitz-Kempen, Thorsten
A1  - Tiedke, Stephan
T1  - Piezoelectric thin films: evaluation of electrical and electromechanical characteristics for MEMS devices  / Prume, K. ; Muralt, P. ; Calame, F. ; Schmitz-Kempen, T. ; Tiedke, S. ;
JF  - IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 54 (2007), H. 1
Y1  - 2007
SN  - 0885-3010
SP  - 81
EP  - 14
ER  - 
TY  - JOUR
A1  - Buniatyan, Vahe Vazgen
A1  - Matirosyan, N. W.
A1  - Abouzar, Maryam H.
A1  - Schöning, Michael Josef
A1  - Poghossian, Arshak
A1  - Schubert, J.
A1  - Khachatryan, V. R.
A1  - Soukiassyan, G. R.
T1  - (Ba,Sr)TiO3 based electrolyte-insulator-semiconductor pHsensors: comparitive study
JF  - Semiconductor micro- and nanoelectronics : Proceedings of the Seventh International Conference , Tsakhcadzor, Armenia July 3-5 2009
Y1  - 2009
SP  - 71
EP  - 74
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
A1  - Busch, Paul
A1  - Hellwig, K.-E.
T1  - Classical Representations of Finite-Dimensional Quantum Mechanics. Busch, P.; Hellwig, K.-E.; Stulpe, W.
JF  - International Journal of Theoretical Physics. 32 (1993), H. 3
Y1  - 1993
SN  - 1572-9575
SP  - 399
EP  - 405
ER  - 
TY  - JOUR
A1  - Pleßmann, K. W.
A1  - Wollert, Jörg F.
A1  - Fiedler, Jörg
T1  - Die ganzheitliche und objektorientierte Prozesssteuerung - eine Vision?
JF  - CIM-Management : Produkte, Strategien, Entscheidungshilfen
Y1  - 1995
SN  - 0179-2679
VL  - 11
IS  - 2
SP  - 56
EP  - 60
ER  - 
TY  - JOUR
A1  - Huck, Christina
A1  - Poghossian, Arshak
A1  - Kerroumi, Iman
A1  - Schusser, Sebastian
A1  - Bäcker, Matthias
A1  - Zander, Willi
A1  - Schubert, Jürgen
A1  - Buniatyan, Vahe Vazgen
A1  - Martirosyan, Norayr W.
A1  - Wagner, Patrick
A1  - Schöning, Michael Josef
T1  - Multiparameter sensor chip with Barium Strontium Titanate as multipurpose material
JF  - Electroanalysis
N2  - It is well known that biochemical and biotechnological processes are strongly dependent and affected by a variety of physico-chemical parameters such as pH value, temperature, pressure and electrolyte conductivity. Therefore, these quantities have to be monitored or controlled in order to guarantee a stable process operation, optimization and high yield. In this work, a sensor chip for the multiparameter detection of three physico-chemical parameters such as electrolyte conductivity, pH and temperature is realized using barium strontium titanate (BST) as multipurpose material. The chip integrates a capacitively coupled four-electrode electrolyte-conductivity sensor, a capacitive field-effect pH sensor and a thin-film Pt-temperature sensor. Due to the multifunctional properties of BST, it is utilized as final outermost coating layer of the processed sensor chip and serves as passivation and protection layer as well as pH-sensitive transducer material at the same time. The results of testing of the individual sensors of the developed multiparameter sensor chip are presented. In addition, a quasi-simultaneous multiparameter characterization of the sensor chip in buffer solutions with different pH value and electrolyte conductivity is performed. To study the sensor behavior and the suitability of BST as multifunctional material under harsh environmental conditions, the sensor chip was exemplarily tested in a biogas digestate.
Y1  - 2014
U6  - https://doi.org/10.1002/elan.201400076
SN  - 1521-4109 (E-Journal); 1040-0397 (Print)
VL  - 26
IS  - 5
SP  - 980
EP  - 987
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Huck, Christina
A1  - Poghossian, Arshak
A1  - Bäcker, Matthias
A1  - Chaudhuri, S.
A1  - Zander, W.
A1  - Schubert, J.
A1  - Begoyan, Vardges K.
A1  - Buniatyan, Vahe Vazgen
A1  - Wagner, P.
A1  - Schöning, Michael Josef
T1  - Capacitively coupled electrolyte-conductivity sensor based on high-k material of barium strontium titanate
JF  - Sensors and actuators. B: Chemical
Y1  - 2014
U6  - https://doi.org/10.1016/j.snb.2014.02.103
SN  - 1873-3077 (E-Journal); 0925-4005 (Print)
IS  - 198
SP  - 102
EP  - 109
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Prume, Klaus
A1  - Tyholdt, Frode
A1  - Calame, Florian
A1  - Raeder, Henrik
A1  - Muralt, Paul
T1  - Chemically derived seeding layer for {100}-textured PZT thin films   / Tyholdt, F. ; Calame, F. ; Prume, K. ; Raeder, H. ; Muralt, P.
JF  - Journal of Electroceramics. 19 (2007), H. 4
Y1  - 2007
SN  - 1385-3449
SP  - 311
EP  - 314
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Funk für die Sicherheit auf vier Rädern : Chancen und Herausforderungen in der Fahrzeug-Umwelt-Kommunikation
JF  - Elektronik automotive : Magazin für Entwicklungen in der Kfz-Elektronik und Telematik
Y1  - 2007
SN  - 1614-0125
IS  - H. 8
SP  - 78
EP  - 83
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
A1  - Fiedler, Jörg
A1  - Stockmann, T.
T1  - Automatisieren mit dem PC : was der Personal Computer kann und wo er passen muss
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 1994
SN  - 0013-5658
IS  - Nr. 6
SP  - 76
EP  - 82
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Wieviel Echtzeit kann Windows?
JF  - IEE : elektrische Automatisierung und Antriebstechnik
Y1  - 1997
SN  - 1434-2898
VL  - Jg. 42
IS  - Nr. 9
SP  - 30
EP  - 37
ER  - 
TY  - JOUR
A1  - Poghossian, Arshak
A1  - Welden, Rene
A1  - Buniatyan, Vahe Vazgen
A1  - Schöning, Michael Josef
T1  - An Array of On-Chip Integrated, Individually Addressable Capacitive Field-Effect Sensors with Control Gate: Design and Modelling
JF  - Sensors
N2  - The on-chip integration of multiple biochemical sensors based on field-effect electrolyte-insulator-semiconductor capacitors (EISCAP) is challenging due to technological difficulties in realization of electrically isolated EISCAPs on the same Si chip. In this work, we present a new simple design for an array of on-chip integrated, individually electrically addressable EISCAPs with an additional control gate (CG-EISCAP). The existence of the CG enables an addressable activation or deactivation of on-chip integrated individual CG-EISCAPs by simple electrical switching the CG of each sensor in various setups, and makes the new design capable for multianalyte detection without cross-talk effects between the sensors in the array. The new designed CG-EISCAP chip was modelled in so-called floating/short-circuited and floating/capacitively-coupled setups, and the corresponding electrical equivalent circuits were developed. In addition, the capacitance-voltage curves of the CG-EISCAP chip in different setups were simulated and compared with that of a single EISCAP sensor. Moreover, the sensitivity of the CG-EISCAP chip to surface potential changes induced by biochemical reactions was simulated and an impact of different parameters, such as gate voltage, insulator thickness and doping concentration in Si, on the sensitivity has been discussed.
KW  - equivalent circuit
KW  - multianalyte detection
KW  - control gate
KW  - on-chip integrated addressable EISCAP sensors
KW  - capacitive field-effect sensor
Y1  - 2021
U6  - https://doi.org/10.3390/s21186161
SN  - 1424-8220
N1  - This article belongs to the Special Issue "Field-Effect Sensors: From pH Sensing to Biosensing"
VL  - 21
IS  - 18
SP  - 17
PB  - MDPI
CY  - Basel
ER  - 
TY  - JOUR
A1  - Poghossian, Arshak
A1  - Werner, Frederik
A1  - Buniatyan, Vahe Vazgen
A1  - Wagner, Torsten
A1  - Miamoto, K.
A1  - Yoshinobu, T.
A1  - Schöning, Michael Josef
T1  - Towards addressability of light-addressable potentiometric sensors: Shunting effect of non-illuminated region and cross-talk
JF  - Sensor and Actuators B: Chemical
N2  - The LAPS (light-addressable potentiometric sensor) platform is one of the most attractive approaches for chemical and biological sensing with many applications ranging from pH and ion/analyte concentration measurements up to cell metabolism detection and chemical imaging. However, although it is generally accepted that LAPS measurements are spatially resolved, the light-addressability feature of LAPS devices has not been discussed in detail so far. In this work, an extended electrical equivalent-circuit model of the LAPS has been presented, which takes into account possible cross-talk effects due to the capacitive coupling of the non-illuminated region. A shunting effect of the non-illuminated area on the measured photocurrent and addressability of LAPS devices has been studied. It has been shown, that the measured photocurrent will be determined not only by the local interfacial potential in the illuminated region but also by possible interfacial potential changes in the non-illuminated region, yielding cross-talk effects. These findings were supported by the experimental investigations of a penicillin-sensitive multi-spot LAPS and a metal-insulator-semiconductor LAPS as model systems.
Y1  - 2017
U6  - https://doi.org/10.1016/j.snb.2017.01.047
SN  - 0925-4005
IS  - 244
SP  - 1071
EP  - 1079
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Huck, Christina
A1  - Poghossian, Arshak
A1  - Bäcker, Matthias
A1  - Reisert, Steffen
A1  - Schubert, J.
A1  - Zander, W.
A1  - Begoyan, Vardges K.
A1  - Buniatyan, Vahe Vazgen
A1  - Schöning, Michael Josef
T1  - Chemical sensors based on a high-k perovskite oxide of barium strontium titanate
JF  - Procedia Engineering
N2  - High-k perovskite oxide of barium strontium titanate (BST) represents a very attractive multi-functional transducer material for the development of (bio-)chemical sensors for liquids. In this work, BST films have been applied as a sensitive transducer material for a label-free detection of adsorbed charged macromolecules (positively charged polyelectrolytes) and concentration of hydrogen peroxide vapor as well as protection insulator layer for a contactless electrolyte-conductivity sensor. The experimental results of characterization of individual sensors are presented. Special emphasis is devoted towards the development of a capacitively-coupled contactless electrolyte-conductivity sensor.
KW  - barium strontium titanate
KW  - high-k material
KW  - contactless conductivity sensor
KW  - multi-functional material
KW  - hydrogen peroxide
Y1  - 2014
U6  - https://doi.org/10.1016/j.proeng.2014.11.258
SN  - 1877-7058
N1  - EUROSENSORS 2014 ; European Conference on Solid-State Transducers <28, 2014>
VL  - 87
SP  - 28
EP  - 31
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Huck, Christina
A1  - Poghossian, Arshak
A1  - Bäcker, Matthias
A1  - Reisert, Steffen
A1  - Kramer, Friederike
A1  - Begoyan, Vardges K.
A1  - Buniatyan, Vahe Vazgen
A1  - Schöning, Michael Josef
T1  - Multi-parameter sensing using high-k oxide of barium strontium titanate
JF  - Physica status solidi (a)
N2  - High-k perovskite oxide of barium strontium titanate (BST) represents a very attractive multi-functional transducer material for the development of (bio-)chemical sensors. In this work, a Si-based sensor chip containing Pt interdigitated electrodes covered with a thin BST layer (485 nm) has been developed for multi-parameter chemical sensing. The chip has been applied for the contactless measurement of the electrolyte conductivity, the detection of adsorbed charged macromolecules (positively charged polyelectrolytes of polyethylenimine) and the concentration of hydrogen peroxide (H2O2) vapor. The experimental results of functional testing of individual sensors are presented. The mechanism of the BST sensitivity to charged polyelectrolytes and H2O2 vapor has been proposed and discussed.
Y1  - 2015
U6  - https://doi.org/10.1002/pssa.201431911
SN  - 1862-6319
VL  - 212
IS  - 6
SP  - 1259
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Echtzeit-Ethernet - Basis für Industrie 4.0
JF  - Design & Elektronik
Y1  - 2017
SN  - 0933-8667
N1  - Echtzeit für Industrie 4.0. - Teil 1
IS  - 12
SP  - 38
EP  - 41
PB  - WEKA-Fachmedien
CY  - Haar, München
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Schlaue Produktion von smarten Autos : hinter der Smart-Produktion steckt ein innovatives Logistikkonzept
JF  - Technica
Y1  - 1999
SN  - 0040-866X
VL  - Bd. 48
IS  - H. 4
SP  - 20
EP  - 23
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 4: Der Bluetooth Protokoll-Stack
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2001
SN  - 0013-5658
VL  - Jg. 50
IS  - Nr. 20
SP  - 76
EP  - 81
ER  - 
TY  - JOUR
A1  - Huber, M.
A1  - Streblow, R.
A1  - Müller, D.
A1  - Lange, S.
A1  - Joneleit, R.
A1  - Sefker, T.
A1  - Rau, Sebastian
A1  - Wollert, Jörg F.
T1  - Funksignalübertragung in Luftleitungen
JF  - HLH : Lüftung, Klima, Heizung, Sanitär, Gebäudetechnik
Y1  - 2014
SN  - 1436-5103
VL  - Bd. 65
IS  - H. 7/8
SP  - 36
EP  - 40
ER  - 
TY  - JOUR
A1  - Fiedler, Jörg
A1  - Wollert, Jörg F.
T1  - Zeitmeister : Echtzeitbetriebssysteme für Mikrocontroller
JF  - ELRAD : Magazin für Elektronik und technische Rechneranwendungen
Y1  - 1996
SN  - 0170-1827
IS  - 2
SP  - 55
EP  - 59
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Komplexes qualitätsorientiertes Logistikmanagement durch Vollautomatisierung
JF  - Dhf : Intralogistik ; Fachzeitschrift für Intralogistik
Y1  - 1998
SN  - 0723-7901
VL  - Bd. 44
IS  - H. 1
SP  - 14
EP  - 16
ER  - 
TY  - JOUR
A1  - Ulmer, Jessica
A1  - Gröninger, Marc
A1  - Braun, Sebastian
A1  - Wollert, Jörg F.
T1  - AR Arbeitsplätze: Für hochflexible und skalierbare Produktionsumgebungen
JF  - atp Magazin
N2  - Trotz fortschreitender Automatisierung bleiben manuelle Tätigkeiten ein wichtiger Baustein der Fertigung kundenindividueller Produkte. Um die Mitarbeiter(innen) zu unterstützen und um eine effiziente Arbeit zu ermöglichen, werden zunehmend auf Augmented Reality (AR) basierende Systeme eingesetzt. Die vorgestellte Arbeit konzentriert sich auf die Entwicklung ganzheitlicher AR-Arbeitsplätze für den Einsatz in kleinen und mittleren  Unternehmen (KMU). Das entwickelte AR- Handarbeitskonzept beinhaltet eine Just-in-time-Darstellung der Arbeitsaufgaben auf Werkstücken mit automatisierter Fertigungskontrolle. Als
Reaktion auf kurze Produktlebenszyklen und hohe Produktvielfalten sind alle Komponenten auf maximale Flexibilität ausgelegt. Ein Umrüsten auf neue Produkte kann innerhalb von Minuten erfolgen.
Y1  - 2020
U6  - https://doi.org/10.17560/atp.v62i10.2495
SN  - 2364-3137
VL  - 62
IS  - 10
PB  - Vulkan-Verlag
CY  - Essen
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Der Embedded Wireless-Report
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium für Entwicklungen funkbasierter Systeme
Y1  - 2014
SN  - 0013-5658
SP  - 18
EP  - 25
PB  - WEKA-Fachmedien
CY  - Haar
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Im Sog des Standards : Windows CE als Betriebssystem für Embedded Controller
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 1998
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 47
IS  - H. 9
SP  - 40
EP  - 51
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 10: Alternative Technologien
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2002
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 51
IS  - H. 2
SP  - 50
EP  - 56
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth, WLAN and ZigBee für die Automatisierungstechnik
JF  - Etz : Elektrotechnik & Automation
Y1  - 2004
SN  - 0948-7387
N1  - Printausg. in der Bibliothek vorhanden: 23 Z 133; 63 ZS 035
VL  - Bd. 125
IS  - H. 6
SP  - 10
EP  - 18
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
A1  - Buda, Aurel
T1  - Funklösungen im parallelen Betrieb
JF  - Intelligenter produzieren : die Wissensplattform für das technische Management
Y1  - 2009
SN  - 1869-2745
IS  - H. 4
SP  - 6
EP  - 8
PB  - VDMA-Verl.
CY  - Frankfurt, M.
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Feldbustechnologie
JF  - Factory : der Durchblick in der Technik
Y1  - 2014
SP  - Publ. online
PB  - WEKA-Industriemedien
CY  - Wien
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth: Funk für alle(s)? : 10 Jahre Bluetooth: ein Technologie-Über- und -Ausblick
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium für Entwicklungen funkbasierter Systeme
Y1  - 2008
IS  - Okt.
SP  - 36
EP  - 43
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 5: Die Bluetooth-Host-Schnittstelle
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2001
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 50
IS  - H. 22
SP  - 60
EP  - 65
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Euros - 166 - Echtzeitentwicklungskit für den 80C166
JF  - ELRAD : Magazin für Elektronik und technische Rechneranwendungen
Y1  - 1995
SN  - 0170-1827
IS  - H. 8
SP  - 32
EP  - 34
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth in der Klemme
JF  - Computer & Automation : Fachmedium der Automatisierungstechnik
Y1  - 2008
SN  - 1615-8512
IS  - H. 10
SP  - 62
EP  - 67
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
A1  - Leidinger, Rafael
T1  - Automation trifft Automotive : SPS in der Fahrzeugtechnik
JF  - Elektronik automotive : Magazin für Entwicklungen in der Kfz-Elektronik und Telematik
N2  - Eine SPS im Kraftfahrzeug? Das geht ja gar nicht – da gibt es doch all die Hersteller für Kfz-Steuergeräte, die konfigurierbare Hardware anbieten. Im Prinzip ja, aber leider sind gerade die Sensoren oder Aktoren nicht ansteuerbar, die der Entwickler genau für sein aktuelles Projekt benötigt. Dieser Beitrag gibt einen kleinen Einblick in neue Möglichkeiten des Rapid Prototyping für mechatronische Systeme auf der Basis von Speicherprogrammierbaren Steuerungen (SPS).
Y1  - 2010
SN  - 1614-0125
IS  - 4/5
SP  - 44
EP  - 48
PB  - WEKA Fachmedien
CY  - Haar
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Ethernet in der Automatisierungstechnik ; 2: Grenzen und Möglichkeiten des industriellen Ethernet-Einsatzes
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2000
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 49
IS  - H. 21
SP  - 66
EP  - 75
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Funk-Suche : Lokalisierung und Ortsbestimmungs-Verfahren für mobile Systeme
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium für Entwicklungen funkbasierter Systeme
Y1  - 2009
IS  - H. 2
SP  - 24
EP  - 27
PB  - Weka Fachmedien GmbH
CY  - Haar
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 1: Die Technik auf einen Blick
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2001
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 50
IS  - H. 17
SP  - 80
EP  - 84
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 7: Angepasste Protokolle
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2001
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 50
IS  - H. 24
SP  - 66
EP  - 72
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Industrial Internet of Things : Seifenblase oder Revolution
JF  - Elektronik
Y1  - 2016
SN  - 0013-5658
N1  - gedruckt in der Bereichsbibliothek Eupener Str. unter der Signatur Z 263
IS  - 7
SP  - 39
EP  - 45
PB  - WEKA-Fachmedien
CY  - München
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Echtzeit-Ethernet : Protokoll-Reigen
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2014
SN  - 0013-5658
VL  - Bd. 63
IS  - H. 26
SP  - 24
EP  - 31
PB  - WEKA-Fachmedien
CY  - Haar
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - OS-Funktionalität ohne OS für das IoT
JF  - Design & Elektronik
N2  - Low-end-Embedded-Plattformen stellen eine hohe Anforderung an die Entscheidungsfähigkeit des Entwicklers: Zum nächstgrößeren Prozessor greifen und ein Betriebssystem benutzen oder doch besser auf das Betriebssystem verzichten? Die Frage lässt sich einfach beantworten: Einen Nanokernel verwenden und das Embedded-System mit einem minimalen Footprint realisieren. Adam Dunkels Protothreads sind eine ausgesprochen effiziente Art, Mikrocontroller gut strukturiert zu programmieren und gleichzeitig auf Overhead zu verzichten. So können auch mit kleinen 8-bit-Prozessoren anspruchsvolle Aufgaben in einem Thread-Modell bearbeitet werden. Man muss also nicht immer das Rad neu erfinden oder gleich auf Linux-basierte Systeme zurückgreifen.
KW  - Designpraxis
KW  - Minimal-Ansatz für Embedded-Systeme
Y1  - 2016
SN  - 0933-8667
IS  - 11
SP  - 85
EP  - 90
PB  - WEKA-Fachmedien
CY  - München
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Vierzig Jahre Software-Desaster : zehn Regeln als Rüstzeug, um die Herausforderung Software-Entwicklung zu meistern
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2002
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030; 23 Z 263
VL  - Bd. 51
IS  - H. 25
SP  - 110
EP  - 115
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Für viele, viele bunte Smarties : komplexes qualitätsorientiertes Logistikmanagement durch Vollautomatisierung
JF  - Fracht + Materialfluss : FM ; Technik und Praxis der Logistik
Y1  - 1998
SN  - 1430-9807
VL  - 30
IS  - H. 6
SP  - 30
EP  - 32
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Doping für den Betriebssystem-Kern : Echtzeit-Lösungen für Windows NT im Vergleich
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 1997
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 46
IS  - H. 20
SP  - 46
EP  - 50
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Mit verwertbarem Aufwand : Portieren von Software auf Windows CE
JF  - Elektrotechnik für die Automatisierung
Y1  - 1999
SN  - 0013-581X
SP  - 46
EP  - 47
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Voll im Bilde : Marktreport - Industrielle Bildverarbeitung
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 1997
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 46
IS  - H. 2
SP  - 62
EP  - 67
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Zeitweise : Windows NT und die Echtzeit
JF  - Elrad - Magazin für Elektronik und technische Rechneranwendungen
Y1  - 1997
SN  - 0170-1827
IS  - H. 4
SP  - 71
EP  - 73
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
A1  - Vedral, Andreas
A1  - Grimm, A.
A1  - Holtmann, M.
T1  - Bluetooth-Sicherheit : wie viel Persönlichkeit gebe ich preis?
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium für Entwicklungen funkbasierter Systeme
Y1  - 2004
SN  - 0013-5658
SN  - 1611-5120
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030; 23 Z 263
VL  - Bd. 53
IS  - Sonderh. März
SP  - 30
EP  - 35
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
A1  - Vedral, Andreas
T1  - Einsatz von Open-Source-Software für Bluetooth-Evaluationsprototypen : Anwendungsempfehlungen und Einsatzbeispiele
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2002
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 51
IS  - H. 22
SP  - 70
EP  - 73
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth im Automobil : derzeitiger Stand der Technik - und was danach kommt
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Elektronik automotive : Magazin für Entwicklungen in der Kfz-Elektronik und Telematik
Y1  - 2002
SN  - 0013-5658
SN  - 1614-0125
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 51
IS  - Sonderh. Sept.
SP  - 60
EP  - 63
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Die Kunst des Weglassens : Windows NT Embedded - Was die neue Version vom Standard-NT unterscheidet
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 1999
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 48
IS  - H. 23
SP  - 116
EP  - 121
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Dot net und Sun ONE - Wettbewerb oder Mitspieler? Neue Programmiermodelle machen das Web interaktiv
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2003
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030; 23 Z 263
VL  - Bd. 52
IS  - H. 19
SP  - 72
EP  - 81
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 2: Die Möglichkeiten der Bluetooth-Technik
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2001
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 50
IS  - H. 18
SP  - 68
EP  - 74
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 6: Die Bluetooth-Host-Software
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2001
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 50
IS  - H. 23
SP  - 50
EP  - 57
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth aktuell - Technik und Anwendungen ; 9: Bluetooth-Systementwicklung
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2002
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 63 ZS 030
VL  - Bd. 51
IS  - H. 1
SP  - 58
EP  - 63
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Bluetooth in der Automatisierung : kabelfrei in eine bessere Zukunft
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2004
SN  - 0013-5658
N1  - Printausg. in der Bibliothek vorhanden: 23 Z 263; 63 ZS 030
VL  - Bd. 53
IS  - H. 14
SP  - 42
EP  - 46
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Echtzeit-Ethernet : Protokoll-Reigen
JF  - elektroniknet.de
Y1  - 2015
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Die nächste "Generation Wireless" : Kommunikation mit hoher Bandbreite wird mobil
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium für Entwicklungen funkbasierter Systeme
Y1  - 2005
SN  - 0013-5658 ; 1611-5120
N1  - Printausgabe in der Bibliothek vorhanden: 23 Z 263; 63 ZS 030
IS  - H. 2
SP  - 40
EP  - 44
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - Zeitgemäß : Echtzeit-Zusatz für Windows 3.11 und Windows 95
JF  - ELRAD : Magazin für Elektronik und technische Rechneranwendungen
Y1  - 1996
SN  - 0170-1827
IS  - H. 9
SP  - 96
EP  - 99
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - TSN – Schluss mit dem Feldbuskrieg?
JF  - Design & Elektronik
Y1  - 2018
SN  - 0933-8667
N1  - Echtzeit für Industrie 4.0. - Teil 3
IS  - 3
SP  - 26
EP  - 31
PB  - WEKA-Fachmedien
CY  - München
ER  - 
TY  - JOUR
A1  - Wollert, Jörg F.
T1  - UWB, ZigBee und Z-Wave in der Automatisierung : neue Konkurrenzsituation bei Short Range Wireless?
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler
Y1  - 2007
SN  - 0013-5658
N1  - Printausgabe in der Bibliothek vorhanden: 23 Z 133; 63 ZS 035
VL  - Bd. 56
IS  - H. 2
SP  - 62
EP  - 65
ER  -