Interactive urban language and city growth

The thesis is a refinement of semiotic theory in architecture which aims towards developing a conversation between Western theory and the Eastern city. Using theoretical bases including semiotic theory, Japanese analytical text and analogies of cultural products, this thesis proposes that urban language can be perceived and analysed.

Architecture of the Landscape and Landscape of the Architecture in Japan. A dialogue between water and earth

It's very difficult in traditional Japanese culture separate the landscape from the architecture. The Japanese architectural culture has its roots in China but soon this culture has developed its own culture and an aesthetic that was the result of a long isolation from the rest of the world. Zen Buddhism and the constant relationship with nature define the main characteristics of Japanese architecture: minimalism and simplicity. The architecture is a perfect balance of harmony, proportion and purity. This paper aims to analyze the cultural roots of the relationship between architecture and landscape in Japan and where the characteristics previously defined are very important for to know the significance of the Japanese architectural thinking.

A Complex BPF with On Chip Auto-tuning Architecture for Low-IF Receivers

A 3(rd) order complex band-pass filter (BPF) with auto-tuning architecture is proposed in this paper. It is implemented in 0.18 mu m standard CMOS technology. The complex filter is centered at 4.092MHz with bandwidth of 2.4MHz. The in-band 3(rd) order harmonic input intercept point (IIP3) is larger than 19dBm, with 50 Omega as the source impedance. The input referred noise is about 80 mu V-rms. The RC tuning is based on Binary Search Algorithm (BSA) with tuning accuracy of 3%. The chip area of the tuning system is 0.28x0.22mm(2), less than 1/8 of that of the main-filter which is 0.92x0.59mm(2). After tuning is completed, the tuning system will be turned off automatically to save power and to avoid interference. The complex filter consumes 2.6mA with a 1.8V power supply.

A new half-flash architecture for high speed video ADC

In this paper a new half-flash architecture for high speed video ADC is presented. Based on a high speed single-way analog switch circuit, this architecture effectively reduces the number of elements. At the same lime no sacrifice of speed is needed compared with the normal half-flash structure.

The design of cascaded resistors in a new analog switch two-step ADC architecture

In this paper we introduce a new Half-flash analog switch ADC architecture. And we discuss two methods to design the values of the cascaded resistors which generate the reference voltages. Derailed analysis about the effect of analog switches and comparators on reference voltages, and the methods to set the resistor values and correspond;ng voltage errors are given.

Prelude to the birth of Wayo-Secchu (Japanese hybrid style) in Japanese early modern architecture

This paper will investigate the background of the emergence of Wayo-secchu (Japanese Hybrid Style), by re-examining the rhetoric of the government-oriented early Meiji Western style architecture and Japanese traditionalism's reaction to it. I will elucidate the undercurrent of the intentional shift in nineteenth-century Japan towards the recuperation of traditional Japanese style, a shift which initiated the Japanese hybrid style we now call Wayo-secchu. I will discuss the effect of institutional pressure to Westernize, by investigating what was meant by a new architectural method as expressed by the government of the time.

Architecture Global Aid - Origami Houses (after tsunami houses), Tokyo, Miyagi, Giappone, 2013

This publication approaches the element of the "refuge" by showing several built prototypes designed and built by the author of this Ph.D and Yuko Ono that were effectively used as temporary shelters in Japan by the refugees in 2013. They consist on seven small wooden houses that can float and can also be packed into boxes and used as shelters following natural disasters. This publication explains both in Italian, English, Japanese and through small drawn diagrams the construction of these prototypes thanks to the help group "Architecture Global Aid" created by the author of this Ph.D in Japan (www.facebook.com/architectureglobalaid). Finally, this refuges can be as well seen in pages 660-664 of the Ph.D text were several kinds of architectures for shelters are analyzed. Esta publicación analiza el elemento del ?refugio? a través de varios ejemplos diseñados y construidos por la autora de este doctorado y la arquitecta Yuko Ono que fueron utilizados en la recuperación de Japón en el año 2013. Consisten en siete refugios de madera que pueden flotar y doblarse e introducirse en cajas del mismo material y de este modo, ser extraídos y empleados tras un desastre natural. Esta publicación explica en italiano, inglés, japonés y mediante varios diagramas, la construcción de estos prototipos gracias al grupo de ayuda ?Architecture Global Aid? creado por la autora de este doctorado en Japón (www.facebook.com/architectureglobalaid). Por último, la referencia a la investigación acerca de estos prototipos se puede encontrar en las páginas 660-664 de la tesis doctoral, entre las que se investiga también acerca de otras arquitecturas del refugio.

Communication Architecture Design for Real-Time Networked Control Systems

Networked control over data networks has received increasing attention in recent years. Among many problems in networked control systems (NCSs) is the need to reduce control latency and jitter and to deal with packet dropouts. This paper introduces our recent progress on a queuing communication architecture for real-time NCS applications, and simple strategies for dealing with packet dropouts. Case studies for a middle-scale process or multiple small-scale processes are presented for TCP/IP based real-time NCSs. Variations of network architecture design are modelled, simulated, and analysed for evaluation of control latency and jitter performance. It is shown that a simple bandwidth upgrade or adding hierarchy does not necessarily bring benefits for performance improvement of control latency and jitter. A co-design of network and control is necessary to maximise the real-time control performance of NCSs