Decolonising a landscape architecture studio: Spatial modelling of student narratives

2021 ◽  
Vol 1 (1) ◽  
pp. 39-47
Author(s):  
Christine Price
Keyword(s):  
Spatial Model ◽  
Meaning Making ◽  
Three Dimensional ◽  
Spatial Modelling ◽  
First Year ◽  
Spatial Form ◽  
Public Park ◽  
New Meanings ◽  
Global North

This paper problematises the dominance of global north perspectives in landscape architectural education, in South Africa where there are urgent calls to decolonise education and make visible indigenous and vernacular meaning-making practices. In grappling with these concerns, this research finds resonance with a multimodal social semiotic approach that acknowledges the interest, agency and resourcefulness of students as meaning-makers in both accessing and challenging dominant educational discourses. This research involves a case study of a design project in a first-year landscape architectural studio. The project requires students to choose a narrative and to represent it as a spatial model: a scaled, 3D maquette of a spatial experience that could be installed in a public park. This practitioner reflection closely analyses the spatial model of one student, Malibongwe, focusing on his interest in meaning-making; the innovative meaning-making practices and diverse resources he draws on; and his expression of spatial signifiers of the Black experiences portrayed in his narrative. This reflection shows how Malibongwe’s narrative is not only reproduced in the spatial model, it is remade: the transformation of resources into three-dimensional spatial form results in new understandings and the production of new meanings.

scholarly journals DATA INTEGRATION OF DIFFERENT DOMAINS IN GEO-INFORMATION MANAGEMENT: A RAILWAY INFRASTRUCTURE CASE STUDY

2018 ◽  
Vol XLII-4 ◽  
pp. 121-127 ◽  
Author(s):  
M. Corongiu ◽  
G. Tucci ◽  
E. Santoro ◽  
O. Kourounioti
Keyword(s):  
Spatial Model ◽  
Three Dimensional ◽  
Reference Base ◽  
3D Objects ◽  
3D City Model ◽  
Model Following ◽  
Railway Infrastructure ◽  
Railway System ◽  
City Model

<p><strong>Abstract.</strong> A 3D city model is a representation of an urban environment with a three-dimensional geometry of common urban objects and structures, with buildings as the most prominent feature. In the last decades, 3D city models appear to have been predominantly used for visualisation; however, nowadays they are being increasingly employed in a number of domains and for a broad range of tasks beyond visualisation. The MUIF (Modello Unico dell’Infrastruttura Fisica) project, here illustrated as a case study, refers to the implementation of a single spatial model of the infrastructure of Italy’s railway system (RFI).</p><p> The authors describe preliminary results and the critical aspects of the study they are carrying out, explaining the processes and methodology to model all datasets into a single integrated spatial model as the reference base for future continuously updates. The case study refers to data collected by different sources and at various resolutions. An integrated spatial Database has been used for modelling topographic 3D objects, traditionally implemented in a 3D city model, as well as other specific 3D objects, related to the railway infrastructure that, usually, aren’t modelled in a 3D city model, following the same methodology as the first ones.</p>

scholarly journals Surveillance Cameras in Brazil: exclusion, mobility regulation, and the new meanings of security

2002 ◽  
Vol 5 (3) ◽  
Author(s):  
Marta Mourao Kanashiro
Keyword(s):  
Central Region ◽  
Gilles Deleuze ◽  
Research Work ◽  
Private Security ◽  
Public Park ◽  
New Meanings ◽  
New Knowledge ◽  
Surveillance Cameras ◽  
The City

In Brazil, over the last few decades, projects for the installation of surveillance cameras for security purposes in spaces of public circulation have multiplied. However, the issue has not been specifically studied in the country. Research on surveillance cameras in Brazil has generally focused on cities and security. The debate on urban gentrification or private security has usually included the issue of CCTVs as a built-in element. The analysis presented here, based on data coming from research work carried out between 2002 and 2005, focuses on the installation of surveillance cameras in a public park in the central region of the city of São Paulo (Brazil). A multiplicity of discursive elements circulating in the country is analyzed, following an approach influenced by the work of Michel Foucault and Gilles Deleuze. Based on this case study, it is possible to notice that cameras actually take part in a process of gentrification and are also related to new knowledge about security and its privatization. Cameras are also analyzed here as a part of the mechanisms of the functioning of power, and their contemporary changes.

scholarly journals Posttraumatic Growth During Incarceration: A Case Study From an Experiential–Existential Perspective

2015 ◽  
Vol 58 (2) ◽  
pp. 144-167 ◽  
Author(s):  
Siebrecht Vanhooren ◽  
Mia Leijssen ◽  
Jessie Dezutter
Keyword(s):  
Posttraumatic Growth ◽  
Meaning Making ◽  
Coping Skills ◽  
Traumatic Experience ◽  
Existential Therapy ◽  
Experiential Mode ◽  
New Meanings ◽  
Meaning And Purpose ◽  
Existential Perspective

Life after a traumatic experience is never easy. This is certainly the case for victims. For many offenders, committing a crime might be a traumatic experience as well, and incarceration may confront them even more with the consequences of their deeds. Humanistic therapies are very suitable for encouraging clients to embark on an explicit meaning-making process. In this article, we explore with a case study how experiential–existential therapy can foster meaning making and posttraumatic growth in prisoners. With Diana, we started with identifying her global meanings, which had been threatened by her own actions. The therapy offered her a safe nonjudgmental space where she could learn to explore all aspects of the crime she committed and its consequences. By processing her past in an experiential mode, she generated new meanings about herself, about others and about the meaning and purpose of her own life. Diana found new ways to meet her basic existential needs. She developed a more nuanced set of meanings and a richer pallet of coping skills that enable her to live her life in a more meaningful and in a better adjusted way.

Construction of plastic contact deformation maps on ceramics: a case study on aluminum nitride

1996 ◽  
Vol 54 ◽  
pp. 636-637
Author(s):  
D. L. Callahan
Keyword(s):  
Plastic Deformation ◽  
Aluminum Nitride ◽  
Mechanical Response ◽  
Three Dimensional ◽  
Bright Field Image ◽  
Perfectly Plastic ◽  
Contrast Analysis ◽  
Deformation Patterns

Modern polishing, precision machining and microindentation techniques allow the processing and mechanical characterization of ceramics at nanometric scales and within entirely plastic deformation regimes. The mechanical response of most ceramics to such highly constrained contact is not predictable from macroscopic properties and the microstructural deformation patterns have proven difficult to characterize by the application of any individual technique. In this study, TEM techniques of contrast analysis and CBED are combined with stereographic analysis to construct a three-dimensional microstructure deformation map of the surface of a perfectly plastic microindentation on macroscopically brittle aluminum nitride.The bright field image in Figure 1 shows a lg Vickers microindentation contained within a single AlN grain far from any boundaries. High densities of dislocations are evident, particularly near facet edges but are not individually resolvable. The prominent bend contours also indicate the severity of plastic deformation. Figure 2 is a selected area diffraction pattern covering the entire indentation area.

The Implementation of Biological Phosphorus and Nitrogen Removal with the Bio-Denipho Process on a 265,000 PE Treatment Plant

1992 ◽  
Vol 25 (4-5) ◽  
pp. 161-168 ◽  
Author(s):  
J. Einfeldt
Keyword(s):  
Nitrogen Removal ◽  
Treatment Plant ◽  
First Year ◽  
In Series ◽  
Design Loads ◽  
Last Stage ◽  
Two Stages ◽  
The City ◽  
Biological Phosphorus

A process, called Bio-Denipho, for combined biological phosphorus and nitrogen removal in a combination of an anaerobic tank and two oxidation ditches is described. In this process the anaerobic tank consisting of three sections working in series is followed by two oxidation ditches. These too are working in series, but with both inlet to and outlet from the tanks changing in a cycle. The Bio-Denipho process is described specifically for the process itself and as a case study for the implementation of the process on a 265,000 pe wastewater treatment plant for the city of Aalborg in Denmark. The plant was designed and erected in two stages and the last stage was inaugurated October 31,1989. Lay-out and functions for the plant is described and design loads, plan lay-out and tank volumes are given in this paper together with performance data for the first year in operation.

Feelings of Quarantine: Allegories for the Lockdown

2021 ◽  
pp. 1354067X2110040
Author(s):  
Linus Paul Frederic Guenther
Keyword(s):  
Coping Strategies ◽  
Meaning Making ◽  
Psychological Perspective ◽  
Study Analysis ◽  
Subjective Meaning ◽  
Case Study Analysis ◽  
Creative Self ◽  
Life Script ◽  
The Voice

This case study shows how allegories are a means to express the inexpressible and how Allegory Analysis can be a method to reveal it and bring out the subjective meaning making, life script ideology, and capability to deal with the ambivalent in critical life situations. From a cultural psychological perspective, the research is based on feelings during the quasi-quarantine period of the COVID-19 pandemic. The study tries to understand the coping strategies with which people deal with a psychological crisis in general concerning for the COVID-19 lockdown. It discusses further ways to deal with the ambivalences and subjective meaning making arousing through such a crisis. The case study analysis of Miss K. not only showed her meaning making processes and attitude of life but also showed how to deal with the uncertainty during the critical lockdown period. Through her allegories, she utters her current life script ideology that living nowadays means to function like a machine while being creative, self-reflective at the same time. Her meaning making process counterbalanced between the voice of being delivered to withdrawal or depression versus the voice of being able to learn, connect, and relax. Her coping strategy was bearing the ambivalence in a psychological crisis with faith.

scholarly journals Differences in echocardiography interpretation techniques among trainees and expert readers

2021 ◽  
Author(s):  
David Roy Anderson ◽  
Sarah Blissett ◽  
Patricia O’Sullivan ◽  
Atif Qasim
Keyword(s):  
Diagnostic Accuracy ◽  
Systematic Approach ◽  
Qualitative Case Study ◽  
First Year ◽  
Educational Tool ◽  
Thought Processes ◽  
Advanced Imaging ◽  
Multiple Images ◽  
Novice Readers

Abstract Background Trainees learn transthoracic echocardiogram (TTE) interpretation through independently completing and reviewing selected portions of the study with experts. The diagnostic accuracy of novice TTE interpretation is known to be low and schema for reading TTEs systematically are lacking. The purpose of our study is to identify techniques experts use while reading TTEs which could be used to more effectively teach novice readers. Methods We performed a prospective qualitative case study to observe how experts and trainees interpret TTEs in an academic institution using a concurrent think aloud (CTA) method. Three TTEs of intermediate complexity were given to 3 advanced imaging fellows, 3 first year fellows and 3 expert TTE readers Participants filled out a report while reading and described aloud their thought processes. Sessions were video and audiotaped for analysis. Results Experts and advanced fellows used specific techniques that novices did not including: previewing studies, reviewing multiple images simultaneously, having flexibility in image review order and disease coding, and saving hardest elements to code for the end. Direct observation of TTE reading informed trainee inefficiencies and was a well-received educational tool. Conclusions In this single centered study we identified several unique approaches experts use to interpret TTEs which may be teachable to novices. Although limited in generalizability the findings of this study suggests that a more systematic approach to TTE interpretation, using techniques found in experts, might be of significant value for trainees. Further study is needed to evaluate teaching practices at other institutions and to assess whether implementation of these techniques by novices improves can improve their diagnostic accuracy and efficiency of reading at an earlier stage in their training.

scholarly journals Generative Models for Relief Perspective Architectures

2021 ◽  
Author(s):  
Leonardo Baglioni ◽  
Federico Fallavollita
Keyword(s):  
Research Methodology ◽  
Affine Space ◽  
Three Dimensional ◽  
Generative Models ◽  
Linear Perspective ◽  
Dimensional Structure ◽  
Three Dimensional Structure ◽  
Present Essay ◽  
Santa Maria

AbstractThe present essay investigates the potential of generative representation applied to the study of relief perspective architectures realized in Italy between the sixteenth and seventeenth centuries. In arts, and architecture in particular, relief perspective is a three-dimensional structure able to create the illusion of great depths in small spaces. A method of investigation applied to the case study of the Avila Chapel in Santa Maria in Trastevere in Rome (Antonio Gherardi 1678) is proposed. The research methodology can be extended to other cases and is based on the use of a Relief Perspective Camera, which can create both a linear perspective and a relief perspective. Experimenting mechanically and automatically the perspective transformations from the affine space to the illusory space and vice versa has allowed us to see the case study in a different light.

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