scholarly journals An Incremental and Philosophically Different Approach to Measuring Raster Patch Porosity

2018 ◽  
Vol 10 (10) ◽  
pp. 3413
Author(s):  
Tarmo Remmel
Keyword(s):  
Data Representation ◽  
Naturally Occurring ◽  
Average Porosity ◽  
Landscape Patches ◽  
Landscape Patch ◽  
Vegetation Patches ◽  
Theoretical Results ◽  
Insight Into ◽  
Number Of Cells

A new method for measuring the porosity of individual 2D raster patches in a GIS for characterizing the combined complexity of a shape’s edge in conjunction with its internal perforations is developed. The method is centered on comparing the number of cellular edge–edge joins relative to the theoretical maximum number of similar joins possible given a set number of cells comprising a landscape patch. As this porosity (Φ) increases, the patch (or shape) can be viewed as deviating from a maximally compact form, comprising higher edge complexity and internal heterogeneity (inclusion of perforations). The approach is useful for characterizing shapes for which a simple perimeter- or area-based metric misses the internal complexity and where the porosity of the patch may provide insight into spatial processes leading to the development of the landscape fabric. I present theoretical results to illustrate the mechanics of the approach and a small case study of boreal wildfire residual vegetation patches in Ontario, where real resulting wildfire process-driven landscape patches are assessed for their porosity at five spatial resolutions. The results indicate that naturally occurring and unsuppressed boreal wildfires in the study area typically produce residual vegetation patches with an average porosity of 17.6%, although this value varies slightly with the spatial resolution of the data representation.

scholarly journals Sister talk: Investigating an older sibling’s responses to verbal challenges

2018 ◽  
Vol 20 (3) ◽  
pp. 340-360
Author(s):  
Joanna Friedland ◽  
Merle Mahon
Keyword(s):  
Communicative Competence ◽  
Free Play ◽  
Evidence Based ◽  
Privileged Information ◽  
Sibling Interaction ◽  
Naturally Occurring ◽  
Defence Strategies ◽  
Insight Into ◽  
Older Sibling

Children’s linguistic and social skills develop through play with siblings, but there is little research into sibling interaction using naturally occurring data. This conversation analytic case study presents an evidence-based account of how an older sibling responds to verbal challenges from her younger sibling during free play at home. The older sibling employs prosodic, rhetorical and linguistic devices to deflect challenges while avoiding conflict. She does this by acknowledging the grounds of the challenge, before invoking privileged information or epistemic differences to reject it. Structurally, the older sibling inserts extended digressions which obfuscate challenges by engaging the challenger and switching topic. These phenomena blur the traditional accept/reject response dichotomy. The findings provide insight into the complexity of a 5-/6-year-old’s challenge-defence strategies and highlight the importance of face preservation and mitigation of disagreement. We propose that the ability to respond to challenges while maintaining intersubjectivity is a component of communicative competence.

Margins and Modernity: A Geocritical Approach to Anna Seward's Llangollen Vale

Romanticism ◽  
2019 ◽  
Vol 25 (1) ◽  
pp. 69-80
Author(s):  
Ruth Knezevich
Keyword(s):  
Analytic Approach ◽  
Romantic Era ◽  
Insight Into

The genre of annotated verse represents an under-explored form of transporting romanticism. In annotated, locodescriptive poems like those in Anna Seward's Llangollen Vale, readers are invited to read not only the spatiality of the landscapes depicted in the verse but also the landscape of the page itself. Seward's poems, with their focus on understanding geographical, political, and historical spaces both real and imaginary, provide geocritical insight into poetic productions of the early Romantic era. Likewise, geocriticism offers a fresh and useful – even necessary – analytic approach to such poems. I adopt Anna Seward as a case study in annotated verse and argue that attending to the materiality and paratextuality of her work allows us to access the complexities of her poetry and prose as well as her position within the wider framework of transporting Romanticism.

Transformative Encounters and Uncanny Intimacies: Biotechnology and Contemporary Art – A Practitioner's Approach and Perspective

Somatechnics ◽  
2012 ◽  
Vol 2 (2) ◽  
pp. 263-283 ◽  
Author(s):  
Svenja J. Kratz
Keyword(s):  
Tissue Culture ◽  
Human Skin ◽  
Contemporary Art ◽  
Skin Equivalent ◽  
Biomedical Innovation ◽  
Equivalent Models ◽  
Science Projects ◽  
Insight Into ◽  
Human Skin Equivalent

Abstract: Presented from an ArtScience practitioner's perspective, this paper provides an overview of Svenja Kratz's experience working as an artist within the area of cell and tissue culture at QUT's Institute of Health and Biomedical Innovation (IHBI). Using The Absence of Alice, a multi-medium exhibition based on the experience of culturing cells, as a case study, the paper gives insight into the artist's approach to working across art and science and how ideas, processes, and languages from each discipline can intermesh and extend the possibilities of each system. The paper also provides an overview of her most recent artwork, The Human Skin Equivalent/Experience Project, which involves the creation of personal jewellery items incorporating human skin equivalent models grown from the artist's skin and participant cells. Referencing this project, and other contemporary bioart works, the value of ArtScience is discussed, focusing in particular on the way in which cross-art-science projects enable an alternative voice to enter into scientific dialogues and have the potential to yield outcomes valuable to both disciplines.

A Novel Integrated Reliability Test System for BEOL TDDB Study

2012 ◽  
Author(s):  
Jifeng Chen ◽  
Peilin Song ◽  
Thomas M. Shaw ◽  
Franco Stellari ◽  
Lynne Gignac ◽  
...  
Keyword(s):  
Preliminary Analysis ◽  
Dielectric Breakdown ◽  
Test System ◽  
Accurate Information ◽  
Reliability Test ◽  
Electrical Measurements ◽  
Time Dependent Dielectric Breakdown ◽  
Microscopy Images ◽  
Insight Into

Abstract In this paper, we propose a new methodology and test system to enable the early detection and precise localization of Time-Dependent-Dielectric-Breakdown (TDDB) occurrence in Back-End-of-Line (BEOL) interconnection. The methodology is implemented as a novel Integrated Reliability Test System (IRTS). In particular, through our methodology and test system, we can easily synchronize electrical measurements and emission microscopy images to gather more accurate information and thereby gain insight into the nature of the defects and their relationship to chip manufacturing steps and materials, so that we can ultimately better engineer these steps for higher reliable systems. The details of our IRTS will be presented along with a case study and preliminary analysis results.

Radical Subject Acceleration for Gifted Students: One School's Response

2019 ◽  
pp. 29-46
Author(s):  
Kaye Chalwell ◽  
Therese Cumming
Keyword(s):  
Gifted And Talented ◽  
Gifted Students ◽  
Subject Area ◽  
Lessons Learned ◽  
Gifted Student ◽  
Learning Needs ◽  
Mathematically Gifted ◽  
Support Students ◽  
Insight Into

Radical subject acceleration, or moving students through a subject area faster than is typical, including skipping grades, is a widely accepted approach to support students who are gifted and talented. This is done in order to match the student’s cognitive level and learning needs. This case study explored radical subject acceleration for gifted students by focusing on one school’s response to the learning needs of a ten year old mathematically gifted student. It provides insight into the challenges, accommodations and approach to radical subject acceleration in an Australian school. It explored the processes and decisions made to ensure that a gifted student’s learning needs were met and identified salient issues for radical subject acceleration. Lessons learned from this case study may be helpful for schools considering radical acceleration.

Ethnic Enterprises, Class Resources and Market Conditions: Indian owned SMEs in Malaysia

2018 ◽  
Vol 35 (2) ◽  
pp. 5-29
Author(s):  
JESRINA ANN XAVIER ◽  
EDMUND TERENCE GOMEZ
Keyword(s):  
Food Industry ◽  
Case Study Method ◽  
Market Conditions ◽  
New Generation ◽  
Insight Into

This article investigates changes in the conduct of ethnic enterprises followingthe emergence of a new generation of owners with varying class resources andas market conditions transform. The case study method is used to examinethe impact of changing class resources and market conditions on ethnicallybasedenterprises, exploring the effects of generational transitions among smallIndian owned companies in the food industry in Malaysia. The results providean insight into key changes in the evolution of Indian owned enterprises. Theyindicate that changes in class resources and market conditions have enabledIndian owned food-based companies to alter their products to fit a largermarket, while responding to the demands of a rapidly modernizing society.

A NEW INSIGHT INTO THE TRANSPORT AND STORAGE OF MAGMA IN SUBVOLCANIC SYSTEMS: A CASE STUDY FROM THE REYDARA LACCOLITH, SE ICELAND

2019 ◽  
Author(s):  
Michael Petronis ◽  
◽  
Vincent Twomey ◽  
William McCarthy ◽  
Craig MaGee
Keyword(s):  
And Storage ◽  
Insight Into

scholarly journals Whose Landscape Is It? Remapping Memory and History in Interwar Central Europe

2021 ◽  
pp. 1-26
Author(s):  
Nóra Veszprémi
Keyword(s):  
Visual Culture ◽  
Interwar Period ◽  
Historical Memory ◽  
Political Agenda ◽  
Mental Maps ◽  
Habsburg Empire ◽  
Cultural Traditions ◽  
Place Memory ◽  
Insight Into

Abstract After the collapse of the Habsburg Empire and the sanctioning of new national borders in 1920, the successor states faced the controversial task of reconceptualizing the idea of national territory. Images of historically significant landscapes played a crucial role in this process. Employing the concept of mental maps, this article explores how such images shaped the connections between place, memory, and landscape in Hungary and Czechoslovakia. Hungarian revisionist publications demonstrate how Hungarian nationalists visualized the organic integrity of “Greater Hungary,” while also implicitly adapting historical memory to the new geopolitical situation. As a counterpoint, images of the Váh region produced in interwar Czechoslovakia reveal how an opposing political agenda gave rise to a different imagery, while drawing on shared cultural traditions from the imperial past. Finally, the case study of Dévény/Devín/Theben shows how the idea of being positioned “between East and West” lived on in overlapping but politically opposed mental maps in the interwar period. By examining the cracks and continuities in the picturesque landscape tradition after 1918, the article offers new insight into the similarities and differences of nation-building processes from the perspective of visual culture.

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