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Citation - WoS: 5
Citation - Scopus: 5
Loop Based Classification of Planar Scissor Linkages
(Springer, 2022) Kiper, Gökhan; Korkmaz, Koray; Gür, Şebnem; Yar Uncu, Müjde; Maden, Feray; Akgün, Yenal; Karagöz, Cevahir
Scissor linkages have been used for several applications since ancient Greeks and Romans. In addition to simple scissor linkages with straight rods, linkages with angulated elements have been introduced in the last decades. In the related literature, two methods have been used to design scissor linkages, one of which is based on scissor elements, and the other is based on assembling loops. This study presents a systematic classification of scissor linkages as assemblies of rhombus, kite, dart, parallelogram and anti-parallelogram loops using frieze patterns and long-short diagonal connections. After the loops are replicated along a curve as a pattern, the linkages are obtained by selection of proper common link sections for adjacent loops. The resulting linkages are analyzed for their motions and they are classified as realizing scaling deployable, angular deployable or transformable motion. Some of the linkages obtained are novel. Totally 10 scalable deployable, 1 angular deployable and 8 transformable scissor linkages are listed. Designers in architecture and engineering can use this list of linkages as a library of scissor linkage topologies.
Feminist Practices: Interdisciplinary Approaches To Women in Architecture
(Taylor & Francis, 2012) Yücel, Şebnem
Feminist practices: interdisciplinary approaches to women in architecture, edited by Lori A. Brown, 2011, Surrey and Burlington, Ashgate, 378 pp., $65 (hardback), ISBN 978-1-4094-2117-7 Feminist Practices originates from a traveling exhibition and series of public talks with the same name that took place in 2008 and 2009. As the title suggests, the book presents feminist practices and methodologies in architecture. While doing that, however, we are urged to think outside the box. Firstly, ‘feminist’ in feminist practices is not necessarily ‘female focused’ or ‘gender specific’. Rather, it refers to alternative modes of seeing, researching and practicing. Secondly, architecture is also approached critically, opposing the star system, engaging the client and the community, and challenging usual hierarchies: visual/material, permanent/transient, public/private, labored/expedient, and precious/ valueless (325). In return, feminist practices in architecture refers to explorations on all alternative modes of pedagogy, research and practice that establish new ways of understanding spatial relationships, revise existing power relations and offer possibilities for new interactions and value systems. This is a huge task, but a worthy one. However, there is one problem with the title that needs to be recognized.

Architecture / Mimarlık

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