@article{FerreinDyllaLakemeyeretal.2008, author = {Ferrein, Alexander and Dylla, Frank and Lakemeyer, Gerhard and Murray, Jan}, title = {Approaching a formal soccer theory from behaviour specifications in robotic soccer / Dylla, Frank ; Ferrein, Alexander ; Lakemeyer, Gerhard ; Murray, Jan ; Obst, Oliver ; R{\"o}fer, Thomas ; Schiffer, Stefan ; Stolzenburg, Frieder ; Visser, Ubbo ; Wagner, Tho}, series = {Computers in sport / editors: P Dabnichki}, journal = {Computers in sport / editors: P Dabnichki}, publisher = {WIT Press}, address = {Southampton}, isbn = {978-1-8456-4064-4}, pages = {161 -- 185}, year = {2008}, language = {en} } @article{Grotendorst1990, author = {Grotendorst, Johannes}, title = {Approximating functions by means of symbolic computation and a general extrapolation method}, series = {Computer Physics Communications. 59 (1990), H. 2}, journal = {Computer Physics Communications. 59 (1990), H. 2}, isbn = {0010-4655}, pages = {289 -- 301}, year = {1990}, language = {en} } @inproceedings{Pawelke1975, author = {Pawelke, Siegfried}, title = {Approximationstheorie mit Hilfe von Jacobi-Polynomen und Kugelfunktionen}, series = {Proceedings of the conference jointly organized by the Mathematical Institute of the Polish Academy of Sciences and the Institute of Mathematics of the Adam Mickiewicz University, held in Poznan, 22-26 August, 1972}, booktitle = {Proceedings of the conference jointly organized by the Mathematical Institute of the Polish Academy of Sciences and the Institute of Mathematics of the Adam Mickiewicz University, held in Poznan, 22-26 August, 1972}, editor = {Ciesielski, Zbigniew}, publisher = {Reichel}, address = {Dordrecht}, isbn = {90-277-0483-X}, pages = {157 -- 173}, year = {1975}, language = {de} } @article{Pfaff2017, author = {Pfaff, Raphael}, title = {Apps f{\"u}r den G{\"u}terwagen? Wie der G{\"u}terwagen 4.0 die effiziente Integration der G{\"u}terbahn in ERTMS erm{\"o}glicht}, series = {Ingenieurspiegel}, journal = {Ingenieurspiegel}, number = {2}, pages = {1 -- 2}, year = {2017}, language = {de} } @article{FigueroaMirandaFengShiuetal.2018, author = {Figueroa-Miranda, Gabriela and Feng, Lingyan and Shiu, Simon Chi-Chin and Dirkzwager, Roderick Marshall and Cheung, Yee-Wai and Tanner, Julian Alexander and Sch{\"o}ning, Michael Josef and Offenh{\"a}usser, Andreas and Mayer, Dirk}, title = {Aptamer-based electrochemical biosensor for highly sensitive and selective malaria detection with adjustable dynamic response range and reusability}, series = {Sensor and Actuators B: Chemical}, volume = {255}, journal = {Sensor and Actuators B: Chemical}, number = {P1}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0925-4005}, doi = {10.1016/j.snb.2017.07.117}, pages = {235 -- 243}, year = {2018}, abstract = {Malaria infection remains a significant risk for much of the population of tropical and subtropical areas, particularly in developing countries. Therefore, it is of high importance to develop sensitive, accurate and inexpensive malaria diagnosis tests. Here, we present a novel aptamer-based electrochemical biosensor (aptasensor) for malaria detection by impedance spectroscopy, through the specific recognition between a highly discriminatory DNA aptamer and its target Plasmodium falciparum lactate dehydrogenase (PfLDH). Interestingly, due to the isoelectric point (pI) of PfLDH, the aptasensor response showed an adjustable detection range based on the different protein net-charge at variable pH environments. The specific aptamer recognition allows sensitive protein detection with an expanded detection range and a low detection limit, as well as a high specificity for PfLDH compared to analogous proteins. The specific feasibility of the aptasensor is further demonstrated by detection of the target PfLDH in human serum. Furthermore, the aptasensor can be easily regenerated and thus applied for multiple usages. The robustness, sensitivity, and reusability of the presented aptasensor make it a promising candidate for point-of-care diagnostic systems.}, language = {en} } @article{AlKaidyKuthanHeringetal.2016, author = {Al-Kaidy, Huschyar and Kuthan, Kai and Hering, Thomas and Tippk{\"o}tter, Nils}, title = {Aqueous droplets used as enzymatic microreactors and their electromagnetic actuation}, series = {Journal of Visualized Experiments}, journal = {Journal of Visualized Experiments}, number = {Issue 126}, issn = {1940-087X}, doi = {10.3791/54643}, year = {2016}, abstract = {For the successful implementation of microfluidic reaction systems, such as PCR and electrophoresis, the movement of small liquid volumes is essential. In conventional lab-on-a-chip-platforms, solvents and samples are passed through defined microfluidic channels with complex flow control installations. The droplet actuation platform presented here is a promising alternative. With it, it is possible to move a liquid drop (microreactor) on a planar surface of a reaction platform (lab-in-a-drop). The actuation of microreactors on the hydrophobic surface of the platform is based on the use of magnetic forces acting on the outer shell of the liquid drops which is made of a thin layer of superhydrophobic magnetite particles. The hydrophobic surface of the platform is needed to avoid any contact between the liquid core and the surface to allow a smooth movement of the microreactor. On the platform, one or more microreactors with volumes of 10 µL can be positioned and moved simultaneously. The platform itself consists of a 3 x 3 matrix of electrical double coils which accommodate either neodymium or iron cores. The magnetic field gradients are automatically controlled. By variation of the magnetic field gradients, the microreactors' magnetic hydrophobic shell can be manipulated automatically to move the microreactor or open the shell reversibly. Reactions of substrates and corresponding enzymes can be initiated by merging the microreactors or bringing them into contact with surface immobilized catalysts.}, language = {en} } @article{UlmerGroeningerBraunetal.2020, author = {Ulmer, Jessica and Gr{\"o}ninger, Marc and Braun, Sebastian and Wollert, J{\"o}rg}, title = {AR Arbeitspl{\"a}tze: F{\"u}r hochflexible und skalierbare Produktionsumgebungen}, series = {atp Magazin}, volume = {62}, journal = {atp Magazin}, number = {10}, publisher = {Vulkan-Verlag}, address = {Essen}, issn = {2364-3137}, doi = {10.17560/atp.v62i10.2495}, year = {2020}, abstract = {Trotz fortschreitender Automatisierung bleiben manuelle T{\"a}tigkeiten ein wichtiger Baustein der Fertigung kundenindividueller Produkte. Um die Mitarbeiter(innen) zu unterst{\"u}tzen und um eine effiziente Arbeit zu erm{\"o}glichen, werden zunehmend auf Augmented Reality (AR) basierende Systeme eingesetzt. Die vorgestellte Arbeit konzentriert sich auf die Entwicklung ganzheitlicher AR-Arbeitspl{\"a}tze f{\"u}r den Einsatz in kleinen und mittleren Unternehmen (KMU). Das entwickelte AR- Handarbeitskonzept beinhaltet eine Just-in-time-Darstellung der Arbeitsaufgaben auf Werkst{\"u}cken mit automatisierter Fertigungskontrolle. Als Reaktion auf kurze Produktlebenszyklen und hohe Produktvielfalten sind alle Komponenten auf maximale Flexibilit{\"a}t ausgelegt. Ein Umr{\"u}sten auf neue Produkte kann innerhalb von Minuten erfolgen.}, language = {de} } @article{Grap1994, author = {Grap, Rolf Dietmar}, title = {Arbeit in Gruppen heißt noch lange nicht Gruppenarbeit}, series = {Frankfurter Allgemeine : Zeitung f{\"u}r Deutschland (1994)}, journal = {Frankfurter Allgemeine : Zeitung f{\"u}r Deutschland (1994)}, isbn = {0174-4909}, year = {1994}, language = {de} } @book{Maether1986, author = {Maether, Christiane}, title = {Arbeiten von 1973 - 1985 / Hrsg.: Berthold Roland}, publisher = {Landesmuseum}, address = {Mainz}, pages = {71 S. : {\"u}berw. Ill.}, year = {1986}, language = {de} } @misc{Olbertz2014, author = {Olbertz, Klaus}, title = {Arbeitnehmereigenschaft des mitarbeitenden Gesellschafters einer GmbH}, series = {Gesellschafts- und Wirtschaftsrecht : GWR}, journal = {Gesellschafts- und Wirtschaftsrecht : GWR}, issn = {1868-1816}, pages = {532 -- 532}, year = {2014}, language = {de} }