Uomo universale : the imaginary relation between body and mathematic(s) in architecture

What is the role of the human figure in the drawing of the uomo universale? Interlocked with the “master architect” as a constituent component of the canonical bodies of architecture, is the idea of the uomo universale, the universal man, an idea that was especially compelling to Renaissance masters. In contemporary social theory the uomo universale is read for its generic sense as the “universal subject”. Critical to this is a dialectical sense in which “man” confronts its non-neutral association with a gender specificity, either man or woman. This paper looks at the drawing and image of the uomo universale and explores the distinction between presence and representation, between the visibility of the image, its content and detail and the symbolic role of the image as constitutive of a canon of architecture. Though we are not meant to “see” the human figure as corporeal presence and rather focus our attention on the image as a geometric schema, my argument is that only through the figure is the uomo universale engendered as an image of the highest form of nature.

Ab initio calculations, Raman and NMR investigation of the plastic crystal di-methyl pyrrolidinium iodide

Above 110 °C the symmetric di-methyl-pyrrolidinium iodide salt forms a plastic crystal phase of interest in the area of new electrolyte materials. In this study ab initio calculations of this material has been conducted in order to assign the vibrational spectra. Raman spectroscopy measurements on the solid salt as well as on the salt dissolved in different solvents has been performed and these have been compared to the theoretical spectra. Furthermore, Raman spectra as a function of temperature have been recorded to investigate possible changes in inter-ionic interaction and/or structure through the phase transition. 1H NMR linewidth measurements as a function of temperature showed a large decrease in linewidth above 100 °C, attributed here to an increase in mobility in agreement with a previously reported phase transition at ~110 °C.

Fault-tolerant scheduling with dynamic number of replicas in heterogeneous systems

In the existing studies on fault-tolerant scheduling, the active replication schema makes use of ε + 1 replicas for each task to tolerate ε failures. However, in this paper, we show that it does not always lead to a higher reliability with more replicas. Besides, the more replicas implies more resource consumption and higher economic cost. To address this problem, with the target to satisfy the user’s reliability requirement with minimum resources, this paper proposes a new fault tolerant scheduling algorithm: MaxRe. In the algorithm, we incorporate the reliability analysis into the active replication schema and the theoretical analysis and experiments prove that the MaxRe algorithm’s schedule can certainly satisfy user’s reliability requirements. And the MaxRe scheduling algorithm can achieve the corresponding reliability with at most 70% fewer resources than the FTSA algorithm.

Plane wave scattering by a spherical di-electric particle in motion : a relativistic extension of the Mie theory

Light scattering from small spherical particles has applications in a vast number of disciplines including astrophysics, meteorology optics and particle sizing. Mie theory provides an exact analytical characterization of plane wave scattering from spherical dielectric objects. There exist many variants of the Mie theory where fundamental assumptions of the theory has been relaxed to make generalizations. Notable such extensions are generalized Mie theory where plane waves are replaced by optical beams, scattering from lossy particles, scattering from layered particles or shells and scattering of partially coherent (non-classical) light. However, no work has yet been reported in the literature on modifications required to account for scattering when the particle or the source is in motion relative to each other. This is an important problem where many applications can be found in disciplines involving moving particle size characterization. In this paper we propose a novel approach, using special relativity, to address this problem by extending the standard Mie theory for scattering by a particle in motion with a constant speed, which may be very low, moderate or comparable to the speed of light. The proposed technique involves transforming the scattering problem to a reference frame co-moving with the particle, then applying the Mie theory in that frame and transforming the scattered field back to the reference frame of the observer.

Interpretation — appropriation : (making) an example of labor process theory

In this article, the author explores ethically problematic relations that may be reproduced within a genre of interpretive organizational research: namely, (U.K.) labor process theory (LPT). Although the author endorses LPT’s critical and explicitly antioppressive values, he argues that interpretive practices employed by core authors contradict the genre’s value base and function to silence and appropriate challenging empirical elements to affirm LPT’s valued interpretive schema. The author draws out deeply problematic implications of such appropriation through highlighting parallels between interpretation, appropriation, and colonization. The author ends by considering the nature of, and possibility for, more ethical “critical” interpretive organizational research.

Null referring expressions in a conversational context

Two contexts where null referring expressions seem to be the most appropriate form for tracking referents in Persian conversation are discussed in this paper. The null referring expression is the unmarked form of tracking referents in both contexts. One context is where a referent acts as the protagonist of the discourse and has a role of primary importance. The other context is where there is a general schema in the sense discussed by Fillmore (1975), Prince (1981) and Chafe (1987). In these contexts, however, where Persian speakers’ preference is for null referring expressions, English speakers’ preference is for a pronominal form.

How to make the rhetoric of joined-up government really work

"Joined-up' government and 'whole-of-government' approaches have evolved over the past two decades from the simple 'one-stop-shop' concept to much more formal organisational structures mandated at the highest levels. In many cases, the participants in these developments were learning on the job, as they responded to community and political demands for better service delivery and more accountability. This paper looks back at some of those developments and proposes a schema to assess and place policies, strategies and programs.

A policy-based web service redundancy detection in wireless sensor networks

Wireless sensor networks (WSNs) are attractive for monitoring and gathering physical information (e.g. temperature) via lots of deployed sensors. For the applications in WSNs, Web service is one of the recommended frameworks to publish, invoke, and manage services. However, the standard Web service description language (WSDL), defines only the service input and output while ignoring the corresponding input-to-output mapping relationships. This presents a serious challenge in distinguishing services with similar input and output interface. In this paper, we address this challenge by embedding the service policy into the traditional WSDL2.0 schema to describe the input-to-output mapping relationships. The service policy is then transformed into a policy binary tree so that the similarity between different Web services can be quantitatively evaluated. Furthermore, a new service redundancy detection approach is proposed based on this similarity. Finally, the case study and experimental analysis illustrate the applicability and capability of the proposed service redundancy detection approach.