Examining the bicycle bottle cage based on universal design principle

Author(s):  
Sin-Ho Chin
2011 ◽  
Vol 71-78 ◽  
pp. 4756-4759
Author(s):  
Dan Zhang

In this article, one kind of feasibility design theory and the method is presented. It is on base of the advanced universal design, showing concern to the minority groups, and also by the user-friendly principle. The method is to satisfy the minority groups the specific behavior demand; moreover the paper explores the construction landscape environment design principle and arrives on some suggestion.


2019 ◽  
Vol 6 (3) ◽  
pp. 339
Author(s):  
Randi Sanjaya ◽  
Rachmita Maun Harahap ◽  
Henny Gambiro

Mosque design based on the universal design principle is a design concept for a mosque architecture that can be used by a person with disability users. Mosque as the center of religious activities is ‘Allah’s house’ where the congregation conducts praying. Shalat is essential to worship in Islam done at least five times a day and cannot be abandoned unless very specific condition happens (as explained in Al Qur’an). But in fact, hearing disability users still find difficulties in accessing mosques, most mosques are not accessible. This study aims to describe of study of universal design application at the Manarul Amal mosque on the Meruya campus at Mercu Buana University for a person with disabilities. The universal design principle is chosen based on the possibilities it provides to explore each potential tool to reduce or even eliminate the physical barrier for its users. This research method uses a qualitative descriptive method. The instrument of this study was researchers who were assisted with observation guidelines, interview guidelines and documentation guidelines based on the grid Minister of Public Works Regulation No. 14 / PRT / M / 2017. The steps of data analysis carried out include: data reduction, data presentation, and conclusion. The results showed that the interior elements in the Manarul Amal mosque were in form of circulation, guiding paths, ramps, prayer rooms, sermon rooms, ablution rooms, shelves for footwear (shoes and feet) and supporting facilities attributes that didn’t meet the standard. While the walls of a room aren’t equipped with handrail, lighting, and colors are sufficient to meet the standards and audiovisual that is around the prayer room without a TV text, visual alarm (sound calling when praying).


Author(s):  
U. Peter

The accessible design of e-government ensures that these offers can also be used by people with disabilities (accessibility). Moreover, experience shows that clarity and comprehensibility of the offers benefit from their careful and deliberate design and structuring while keeping in mind accessibility requirements. Therefore, accessibility is useful for all citizens who want to attend to their administrative issues via the Internet (universal design). Accessibility as a cross-sectional subject has to be considered holistically: On the one hand, following the “universal design” principle, it becomes clear that all users benefit from an accessible solution, independent of their abilities and independent of their situation, environment or conditions. On the other hand, especially in e-government, the complete business process has to be considered: An offer accessible in itself may not be usable if an installation routine or plug-in has to be loaded from a non-accessible page or if the work procedure involves a media break.


Author(s):  
Peyton Shieh ◽  
Wenxu Zhang ◽  
Keith Husted ◽  
Samantha Kristufek ◽  
Boya Xiong ◽  
...  

Thermosets play a key role in the modern plastics and rubber industries, comprising ~18% of polymeric materials with a worldwide annual production of 65 million tons. The high density of crosslinks that give these materials their useful properties comes at the expense of facile degradability and re/upcyclability. Here, using the high-performance industrial thermoset plastic poly-dicyclopentadiene (pDCPD) as a model system, we show that when a small number of cleavable bonds are selectively installed within the strands of thermoset plastics using a low-cost comonomer approach, the resulting materials display the same exceptional properties as the native material yet they can undergo triggered degradation to yield soluble, re/upcyclable products of controlled size and functionality. In contrast, installation of cleavable crosslinks, even at comparably high loadings, does not produce degradable materials. These findings shed new light on the topology of polymer networks, revealing cleavable bond location as a universal design principle for controlled thermoset degradation and re/upcycling.<br>


2019 ◽  
Author(s):  
Peyton Shieh ◽  
Wenxu Zhang ◽  
Keith Husted ◽  
Samantha Kristufek ◽  
Boya Xiong ◽  
...  

Thermosets play a key role in the modern plastics and rubber industries, comprising ~18% of polymeric materials with a worldwide annual production of 65 million tons. The high density of crosslinks that give these materials their useful properties comes at the expense of facile degradability and re/upcyclability. Here, using the high-performance industrial thermoset plastic poly-dicyclopentadiene (pDCPD) as a model system, we show that when a small number of cleavable bonds are selectively installed within the strands of thermoset plastics using a low-cost comonomer approach, the resulting materials display the same exceptional properties as the native material yet they can undergo triggered degradation to yield soluble, re/upcyclable products of controlled size and functionality. In contrast, installation of cleavable crosslinks, even at comparably high loadings, does not produce degradable materials. These findings shed new light on the topology of polymer networks, revealing cleavable bond location as a universal design principle for controlled thermoset degradation and re/upcycling.<br>


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