TY - BOOK A1 - Kraska, Martin T1 - SMath with Maxima BT - Getting Started with the Maxima Plugin KW - SMath KW - Software KW - Maxima Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-29497 PB - Technische Hochschule Brandenburg CY - Brandenburg ER - TY - JOUR A1 - Kraska, Martin T1 - Meclib: Dynamic and Interactive Figures in STACK Questions Made Easy JF - International Journal of Emerging Technologies in Learning (iJET) N2 - Making and interpretation of drawings and schematics is an important skill to be developed in engineering education. The question type STACK in the Moodle learning management system combined with the interactive graphics library JSXGraph has a great potential for implementation of e-learning resources addressing these skills in formative and summative settings. The authoring process of such materials is complex due to multiple markup and programming languages like HTML, LaTeX, Maxima and JavaScript (JS) being involved. The Meclib concept mitigates this complexity and allows for efficient bulk production of material with consistent appearance and user experience. The core of Meclib is a set of pre-defined JSXGraph-based objects with an interface to Maxima, such that no problem specific JS code is required at all. The present paper outlines the basic ideas of the implementation and demonstrates the approach for some typical examples of different complexity. The focus is on applications in engineering mechanics, starting from static illustrations up to an editor for free body diagrams, with rich adaptive formative feedback. Y1 - 2022 UR - https://online-journals.org/index.php/i-jet/article/view/36501 U6 - https://doi.org/10.3991/ijet.v17i23.36501 SN - 1863-0383 VL - 17 IS - 23 SP - 15 EP - 27 PB - International Association of Online Engineering ER - TY - CHAP A1 - Kraska, Martin T1 - Model Sail Car Project Based Learning for Second Year Students of Mechanical Engineering T2 - Didaktik - Forum THB, 5.10.2016 Y1 - 2016 UR - https://www.th-brandenburg.de/fileadmin/fhb/tibs/Dateien_Froehlich/5-Kraska_Model-Sail-Car.pdf ER - TY - CHAP A1 - Kraska, Martin A1 - Jakobi, L. T1 - Computer aided course of mechanics of materials T2 - 7th International Materials Education Symposium (Cambridge, April 9-10 2015) Y1 - 2015 N1 - Poster ER - TY - CHAP A1 - Doing, M. A1 - Kaupper, M. A1 - Kraska, Martin A1 - Eßer, G. A1 - Roll, K. A1 - Merklein, M. A1 - Keßler, L. ED - Kolleck, Ralf T1 - Inverse identification of kinematic hardening parameters with Bending tests T2 - Tools and technologies for the processing of ultra high strength steels : IDDRG conference proceedings, 50th anniversary conference, 2010 May 31 - June 02, Graz, Austria Y1 - 2010 SN - 978-3-85125-108-1 SP - 555 EP - 564 PB - Verl. der Techn. Univ. CY - Graz ER - TY - JOUR A1 - Schenk, T. A1 - Richardson, I. M. A1 - Eßer, G. A1 - Kraska, Martin T1 - Influence of the Hardening Model on the Predicted Welding Distortion of DP600 Lap Joints JF - Materials science forum Y1 - 2010 SN - 0255-5476 VL - 638-642 SP - 3710 EP - 3715 PB - Trans Tech Publ. CY - Zürich-Stafa ER - TY - CHAP A1 - Doig, M. A1 - Tikhomirov, M. A1 - Kraska, Martin A1 - Roll, K. T1 - Industrial challenges for finite element and multiscale methods for material modeling BT - Proceedings of the 12th ESAFORM Conference on Material Forming, Enschede (Netherlands), 27–29 April 2009 T2 - International journal of material forming Y1 - 2009 U6 - https://doi.org/10.1007/s12289-009-0425-9 SN - 1960-6214 ; 1960-6206 VL - Vol. 2 IS - Suppl. 2 SP - 887 EP - 890 ER - TY - JOUR A1 - Kraska, Martin A1 - Doig, M. A1 - Tikhomirov, D. A1 - Raabe, D. A1 - Roters, F. T1 - Virtual material testing for stamping simulations based on polycrystal plasticity JF - Computational materials science Y1 - 2009 U6 - https://doi.org/10.1016/j.commatsci.2009.03.025 SN - 0927-0256 (Print) SN - 1879-0801 (Online) VL - Vol. 46 IS - 2 SP - 383 EP - 392 ER - TY - JOUR A1 - Schenk, T. A1 - Richardson, I. M. A1 - Kraska, Martin A1 - Ohnimus, S. T1 - Non-isothermal thermomechanical metallurgical model and its application to welding simulations JF - Science and technology of welding and joining Y1 - 2009 U6 - https://doi.org/10.1179/136217108X386563 SN - 1362-1718 (online) SN - 1743-2936 (print) VL - 14 IS - 2 SP - 152 EP - 160 ER - TY - JOUR A1 - Schenk, T. A1 - Richardson, I. M. A1 - Kraska, Martin A1 - Ohnimus, S. T1 - Influence of clamping on distortion of welded S355 T-joints JF - Science and technology of welding and joining Y1 - 2009 U6 - https://doi.org/10.1179/136217109X412418 SN - 1743-2936 (print) SN - 1362-1718 (online) VL - 14 IS - 4 SP - 369 EP - 375 ER -