Development and carrying out of national and international research & development projects. Collaboration or administration in the initial phase of projects (project development and financial matters)  and in the technical and scientific working phase. Project examples, where Ms. Scheer was involved:

• Development of a simulation process for improving water pollution control due to reduced load emissions from middle sized and big sewerage systems with the help of modern real-time control elements (phase 2), Deutsche Bundesstiftung Umwelt, reference number: 23419/02, tandler.com GmbH Umweltinformatik, 14.11.2007 - 14.07.2009
• Demonstration tool for real-time control  of sewerage systems regarding to improved water pollution control, Deutsche Bundesstiftung Umwelt, reference number: 24630 , Dr.-Ing. A. Meßmer Engineer for automation technology, iaks GmbH, 30.08.2006 - 01.03.2007
• Concept development for load based real-time control to reduce water pollution from combined sewer systems and wastewater treatment plants using the example of the sewerage system and the wastewater treatment plant of Gießen (a town in Hesse, Germany), Deutsche Bundesstiftung Umwelt, reference number: 21914, iaks GmbH, 17.06.2004 - 15.09.2006 
• Determination and evaluation of effects of real time control in sewer systems, doctoral thesis, Department of Civil Engineering, Geo- and Environmental Science of University Karlsruhe, Institute for Aquatic Environmental Engineering, Download: http://digbib.ubka.uni-karlsruhe.de/volltexte/documents/444713
• Development of a simulation process for improving water pollution control due to reduced load emissions from middle sized and big sewerage systems with the help of modern real-time control elements (phase 1), Deutsche Bundesstiftung Umwelt, reference number: 23419/01, tandler.com GmbH Umweltinformatik, iaks GmbH, 16.03.2005 - 16.09.2006
• Development of a dynamical real-time control strategy for improved operation of lengthwise flown through rectangular and round basins, German Federal Ministry of Education and Research, reference number 02WA9892/4, Wastewater association Obere Iller, iaks GmbH, 01.01.1999 - 31.12.2004
• ADAPT-Project EIGE – Employability in a Global Economy, building up European networks of small and middle sized enterprises in collaboration with research and development institutes, working out and carrying out educational courses in the field of decentralised and rational use of water and energy, Europeanisation of the market of water supply and wastewater system operators, ISET e.V.