@inproceedings{AbramianLitvin2000,
  author    = {Abramian, A. K. and Litvin, S.S.},
  title     = {AUTOPARAMETRIC STABILIZER OF OSCILLATION AMPLITUDE},
  doi       = {10.25643/bauhaus-universitaet.567},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5674},
  year      = {2000},
  abstract  = {A method of automatic maintenance of vibration amplitude of a number of mechanisms at given level, when exiting force amplitude is varied greatly is given. For this purpose a pendulum is attached to a mechanism through a viscoelastic hinge. Load of a pendulum can move along an arm and it is viscoelastic connected to it.},
  subject      = {Schwingung},
  language  = {en}
}
@misc{Bachert2005,
  type      = {Master Thesis},
  author    = {Bachert, Carsten},
  title     = {Anaerobe Behandlung von Substrat aus Braunwasser},
  doi       = {10.25643/bauhaus-universitaet.555},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5553},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  year      = {2005},
  abstract  = {F{\"u}r die weitgehende Nutzung der enthaltenen N{\"a}hrstoffe in h{\"a}uslichem Abwasser und die Realisierung des Kreislaufgedankens auch in kommunalen Abwassersystemen ist eine Trennung der Abwasserstr{\"o}me, wie sie vielfach bereist in der industriellen Produktion eingesetzt wird, Vorrausetzung. Die getrennte Erfassung und Sammlung sowie die Nutzung bzw. Behandlung der einzelnen Teilstr{\"o}me weicht von den {\"u}blichen Verfahren der bisher praktizierten end-of-pipe-Systeme ab und es gilt nach alternativen Verfahrensm{\"o}glichkeiten zu suchen, um die Ziele eines teilstromorientierten Abwasserkonzeptes zu verwirklichen. Im Rahmen dieser Arbeit wird ein anaerobes mesophiles Behandlungsverfahren f{\"u}r den Teilstrom Braunwasser untersucht. Zu diesem Zweck wurden verschieden Versuche mit Faeces mit unterschiedlichen Wassergehalten und in unterschiedlichen Mischungen von Einsatz des Rohsubstrates bis hin zur Zugabe von Urin, Wasser und/oder Impfschlamm untersucht. W{\"a}hrend der Versuche in temperierten Reaktoren fand eine Aufzeichnung der Gasertr{\"a}ge der einzelnen Ans{\"a}tze, der pH-Werte in ausgew{\"a}hlten Ans{\"a}tzen, der Raumtemperatur und der Substrattemperatur im Reaktor statt. Diese verschiedenen Ans{\"a}tze sind anhand ihrer Zusammensetzung dargestellt und in den gewonnenen Ergebnissen untereinander und mit denen in der Startliteratur angegebenen Werten verglichen und bewertet. Ziel der anaeroben Behandlung war es, ein stabilisiertes Substrat aus der anaeroben Stufe zu erhalten. Aus den gewonnenen Ergebnissen wird ein Verfahrensvorschlag f{\"u}r eine anaerobe Stabilisierung gemacht.},
  subject      = {Obligat anaerobe Bakterien},
  language  = {de}
}
@phdthesis{Cicek,
  author    = {Cicek, Burhan},
  title     = {Revisiting vernacular technique: Engineering a low environmental impact earth stabilisation method},
  doi       = {10.25643/bauhaus-universitaet.4698},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20220803-46989},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {195},
  abstract  = {The major drawbacks of earth as a construction material — such as its low water stability and moderate strength — have led mankind to stabilize earth. Different civilizations developed vernacular techniques mainly focussing on lime, pozzolan or gypsum stabilization. Recently, cement has become the most commonly used additive in earth stabilization as it improves the strength and durability of plain earth. Also, it is a familiar and globally available construction material. However, using cement as an additive reduces the environmental advantages of earth and run counter to global targets regarding the reduction of CO2 emissions. Alternatives to cement stabilization are currently neither efficient enough to reduce its environmental impact nor allow the possibility of obtaining better results than those of cement. As such, this thesis deals with the rediscovery of a reverse engineering approach for a low environmental impact earth stabilization technique, aiming to replace cement in earth stabilization. The first step in the method consists in a comprehensive review of earth stabilization with regards to earthen building standards and soil classification, which allows us to identify the research gap. The review showed that there is great potential in using other additives which result in similar improvements as those achieved by cement. However, the studies that have been conducted so far either use expansive soils, which are not suitable for earth constructions or artificial pozzolans that indirectly contribute to CO2 emissions. This is the main research gap. The key concept for the development in the second step of the method is to combine vernacular additives to both improve the strength and durability of plain earth and to reduce the CO2 emissions. Various earth-mixtures were prepared and both development and performance tests were done to investigate the performance of this technique. The laboratory analyses on mix-design have proven a high durability and the results show a remarkable increase in strength performance. Furthermore, a significant reduction in CO2 emissions in comparison to cement stabilization could be shown. The third step of the method discusses the results drawn from the experimental programme. In addition, the potential of the new earth mixture with regards to its usability in the field of building construction and architectural design is further elaborated on. The method used in this study is the first of its kind that allows investors to avoid the very time-consuming processes such as finding a suitable source for soil excavation and soil classification. The developed mixture has significant workability and suitability for production of stabilized earthen panels — the very first of its kind. Such a panel is practically feasible, reasonable, and could be integrated into earthen building standards in general and in particular to DIN 18948, which is related to earthen boards and published in 2018.},
  subject      = {Lehm},
  language  = {en}
}