TY - GEN A1 - Kraska, Martin A1 - Hönl, Fabian A1 - Rathmann, Jan T1 - Verfahren zur zerstörungsfreien Prüfung einer Fügeverbindung eines Bauteils mittels Induktions-Thermografie und Anordnung zur Durchführung des Verfahrens Y1 - 2014 ER - TY - GEN A1 - Kraska, Martin A1 - Hönl, Fabian A1 - Rathmann, Jan T1 - Verfahren und Anordnung zum zerstörungsfreien Prüfen von Fügeverbindungen und Materialdefekten in Bauteilen mittels Induktions-Thermografie T2 - Method for non-destructive thermographic testing of resistance point welding connections and cracks of components, involves detecting radiated temperature profile of heating zone by camera through recess, and subsequently evaluating profile Y1 - 2014 ER - TY - GEN A1 - Mackeprang, Jürgen A1 - Kraska, Martin T1 - Lasttransporter, insbesondere Bodenfahrzeug BT - Offenlegungsschrift Y1 - 2003 ER - TY - GEN A1 - Kraska, Martin T1 - Verfahren und Anordnung zur Messung von Spannungen an elastisch verformbaren Flächen BT - Offenlegungsschrift Y1 - 2003 ER - TY - GEN A1 - Kraska, Martin T1 - Werkstoff- und Strukturmechanik an der Fachhochschule Brandenburg Y1 - 2014 ER - 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 - BOOK A1 - Kraska, Martin T1 - SMath Studio mit Maxima BT - Handbuch und Referenz für Version 0.99.7561 KW - Software KW - SMath KW - Maxima Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-29463 PB - Technische Hochschule Brandenburg CY - Brandenburg ER - TY - BOOK A1 - Kraska, Martin T1 - Technisches Rechnen mit SMath : Matrizen, Diagramme, Datenverarbeitung KW - SMath KW - Software KW - Anleitung Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-29486 PB - Technische Hochschule Brandenburg CY - Brandenburg ER - TY - BOOK A1 - Kraska, Martin T1 - Technisches Rechnen mit SMath : Erste Schritte KW - SMath KW - Software KW - Anleitung Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-29479 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 - JOUR A1 - Ochkov, V. F. A1 - Kraska, Martin A1 - Lukatsky, A. M. T1 - Математический Анализ Трамвайных Путей T1 - Mathematical Analysis of Tram Tracks JF - Физика в школе N2 - В статье рассказано, как необходимо проектировать повороты железной дороги, чтобы не было сильных боковых толчков. используются методы математического анализа для решения задачи. пред- ложена новая переходная кривая N2 - The article explains how to design railroad turns to minimize lateral jolts. mathematical analysis methods are used to solve the problem. a new transi- tion curve is proposed. Y1 - 2024 UR - http://twt.mpei.ac.ru/OCHKOV/Physic-in-School-1-2024.pdf U6 - https://doi.org/10.47639/0130-5522_2024_1_32 SP - 32 EP - 45 ER -