scholarly journals Spatial Humanities 3.0: Qualitative Spatial Representation and Semantic Triples as New Means of Exploration of Complex Indigenous Spatial Representations in Sixteenth Century Early Colonial Mexican Maps

2019 ◽  
Vol 13 (1-2) ◽  
pp. 53-68 ◽  
Author(s):  
Patricia Murrieta-Flores ◽  
Mariana Favila-Vázquez ◽  
Aban Flores-Morán
Keyword(s):  
Spatial Representation ◽  
Spatial Information ◽  
Theoretical Perspective ◽  
Early Colonial ◽  
Starting Point ◽  
Model Complex ◽  
Alternative Means ◽  
Spatial Exploration ◽  
Qualitative Spatial Representation

For some time now, the field of Spatial Humanities has acknowledged the need for a system capable of the spatial exploration of historical and archaeological phenomena beyond Geographic Information Systems (GIS). This idea comes from the need to analyse holistically spatial information, including that which is not geographic (i.e. vague, symbolic and imaginary space). In addition, this need becomes more apparent when dealing with traditions that do not conform to the Modern/European/Cartesian conception of space in which GIS is rooted. This article, explores the use of Qualitative Spatial Representation (QSR) and Semantic Triples as possible alternative means to model complex and diverse expressions of spatial information, including social and symbolic conceptions in 16th century Mexican maps. Using as case study the map from the region of Atengo-Misquiahuala (Hidalgo) which combine the Mesoamerican and European traditions, we explore how these approaches might open new venues of research, potentially shedding light to long discussed and problematic Mesoamerican spatial categories. Focusing on a contained and partial example, we examine from a theoretical perspective and as a starting point, the possible future implementation of these approaches for historical and archaeological research.

scholarly journals Making the most of spatial information in health: a tutorial in Bayesian disease mapping for areal data

2016 ◽  
Vol 11 (2) ◽  
Author(s):  
Su Yun Kang ◽  
Susanna M. Cramb ◽  
Nicole M. White ◽  
Stephen J. Ball ◽  
Kerrie L. Mengersen
Keyword(s):  
Spatial Information ◽  
Disease Mapping ◽  
Decision Makers ◽  
Areal Data ◽  
Public Health Professionals ◽  
Disease Outcomes ◽  
Starting Point ◽  
Bayesian Disease Mapping ◽  
Geographical Space

Disease maps are effective tools for explaining and predicting patterns of disease outcomes across geographical space, identifying areas of potentially elevated risk, and formulating and validating aetiological hypotheses for a disease. Bayesian models have become a standard approach to disease mapping in recent decades. This article aims to provide a basic understanding of the key concepts involved in Bayesian disease mapping methods for areal data. It is anticipated that this will help in interpretation of published maps, and provide a useful starting point for anyone interested in running disease mapping methods for areal data. The article provides detailed motivation and descriptions on disease mapping methods by explaining the concepts, defining the technical terms, and illustrating the utility of disease mapping for epidemiological research by demonstrating various ways of visualising model outputs using a case study. The target audience includes spatial scientists in health and other fields, policy or decision makers, health geographers, spatial analysts, public health professionals, and epidemiologists.

scholarly journals ‘Retaining the Tradition – but with an Open Mind’ – Change and Choice in Jewish Musical Practices

2017 ◽  
Vol 53 (2) ◽  
pp. 197-218 ◽  
Author(s):  
Ruth Illman
Keyword(s):  
Theoretical Perspective ◽  
Religious Practice ◽  
Point Of View ◽  
Special Focus ◽  
Religious Change ◽  
Traditional Practice ◽  
Starting Point ◽  
Musical Practices ◽  
Religion And Change

This article focuses on religion and change in relation to music. Its starting point is the argument that music plays a central role as a driving force for religious change, as has recently been suggested by several researchers of religion. Music is seen to comprise elements that are central to contemporary religiosity in general: participation, embodiment, experience, emotions, and creativity. This article approaches the discussion from a Jewish point of view, connecting the theoretical perspective to an ethnographic case study conducted among progressive Jews in London with special focus on music, religious practice, and change.    The article outlines the ongoing discussion on religion and change by focusing on features of individualism, personal choice, and processes of bricolage, critically assessing them from an inclusive point of view, focusing on individuals as simultaneously both personal and socially as well as culturally embedded agents. The analysis highlights a visible trend among the interviewees of wanting to combine a radically liberal theology with an increasingly traditional practice. In these accounts musical practices play a pivotal yet ambiguous role as instigators and insignia of religious change. As a conclusion, insights into more ‘sonically aware religious studies’ are suggested.

Management of grazing systems

1989 ◽  
pp. 117-122 ◽  
Author(s):  
J. Hodgson
Keyword(s):  
Management Practices ◽  
Management Control ◽  
Grazing Management ◽  
Relative Importance ◽  
Stocking Rate ◽  
Pastoral Systems ◽  
Starting Point ◽  
Alternative Means ◽  
Grazing Systems ◽  
Stocking Rates

Recent assessments of the relative importance of stocking rate. stocking policy and grazing management on the output from pastoral systems are used as a starting point to argue the need for objective pasture assessments to aid control of livestock enterprises to meet production targets. Variations in stocking rates, stocking policy and other management practices all provide alternative means of control of pasture conditions which are the major determinants of pasture and animal performance. Understanding of the influence of pasture conditions on systems performance should provide a better basis for management control and for Communication between farmers, extension officers and researchers. Keywords: Stocking rate, pasture condition, pasture cover

scholarly journals Getting information on suspended sediments in a large river from acoustic backscatter

2018 ◽  
Vol 40 ◽  
pp. 04017
Author(s):  
Adrien Vergne ◽  
Céline Berni ◽  
Jérôme Le Coz
Keyword(s):  
Suspended Sediment Concentration ◽  
Spatial Information ◽  
Suspended Sediments ◽  
Sediment Concentration ◽  
Large River ◽  
Acoustic Backscatter ◽  
Qualitative Information ◽  
Sediment Size ◽  
The Common

There has been a growing interest in the last decade in extracting information on Suspended Sediment Concentration (SSC) from acoustic backscatter in rivers. Quantitative techniques are not yet effective, but acoustic backscatter already provides qualitative information on suspended sediments. In particular, in the common case of a bi-modal sediment size distribution, corrected acoustic backscatter can be used to look for sand particles in suspension and provide spatial information on their distribution throughout a river crosssection. This paper presents a case-study where these techniques have been applied.

Ein rechtsfreier Raum? Die legale Situation auf den Färöern im Spiegel der ‚Færeyinga saga‘

2020 ◽  
Vol 25 (1) ◽  
pp. 30-45
Author(s):  
Andreas Schmidt
Keyword(s):  
Cultural Norms ◽  
Old Icelandic ◽  
Power Politics ◽  
Starting Point ◽  
Narrative Literature ◽  
The Law

AbstractThe chapter argues for a more nuanced and empirically based understanding of the discourse on law and socio-cultural norms in Old Icelandic literature on the grounds of a narratological reading of ‘Færeyinga saga’ as a case study. It has often been claimed that Icelandic sources express an ideal of freedom based on communality as guaranteed by the law. By contrast, ‘Færeyinga saga’ represents a cynical discourse on power politics that renders law as an invariable concept obsolete and works solely on the principle that ‘might is right’. This cynicism, however, is presented in a form that leaves the narrative open to interpretation, showing that regardless of its possible dating, narrative literature can serve as a starting point for social discussion. Consequently, the discourse on law in medieval Iceland must be perceived as more polyphonic than has been allowed for by previous unifying readings in scholarship.

scholarly journals Boundary Loss-Based 2.5D Fully Convolutional Neural Networks Approach for Segmentation: A Case Study of the Liver and Tumor on Computed Tomography

Algorithms ◽  
2021 ◽  
Vol 14 (5) ◽  
pp. 144
Author(s):  
Yuexing Han ◽  
Xiaolong Li ◽  
Bing Wang ◽  
Lu Wang
Keyword(s):  
Image Segmentation ◽  
Spatial Information ◽  
Medical Images ◽  
Tumor Segmentation ◽  
Convolutional Networks ◽  
Learning Framework ◽  
Fully Convolutional Networks ◽  
Segmentation Accuracy ◽  
Boundary Information

Image segmentation plays an important role in the field of image processing, helping to understand images and recognize objects. However, most existing methods are often unable to effectively explore the spatial information in 3D image segmentation, and they neglect the information from the contours and boundaries of the observed objects. In addition, shape boundaries can help to locate the positions of the observed objects, but most of the existing loss functions neglect the information from the boundaries. To overcome these shortcomings, this paper presents a new cascaded 2.5D fully convolutional networks (FCNs) learning framework to segment 3D medical images. A new boundary loss that incorporates distance, area, and boundary information is also proposed for the cascaded FCNs to learning more boundary and contour features from the 3D medical images. Moreover, an effective post-processing method is developed to further improve the segmentation accuracy. We verified the proposed method on LITS and 3DIRCADb datasets that include the liver and tumors. The experimental results show that the performance of the proposed method is better than existing methods with a Dice Per Case score of 74.5% for tumor segmentation, indicating the effectiveness of the proposed method.

‘More Product, Less Process’ (MPLP): An early printed book project

2021 ◽  
pp. 096100062110267
Author(s):  
Karen Attar
Keyword(s):  
18Th Century ◽  
The United States ◽  
Global Changes ◽  
Main Research ◽  
Advantages And Disadvantages ◽  
Main Research Interest ◽  
Printed Books ◽  
Starting Point ◽  
19Th And 20Th Century

This article addresses the challenge to make printed hidden collections known quickly without sacrificing ultimate quality. It takes as its starting point the archival mantra ‘More product, less process’ and explores its application to printed books, mindful of projects in the United States to catalogue 19th- and 20th-century printed books quickly and cheaply with the help of OCLC. A problem is lack of time or managerial inclination ever to return to ‘quick and dirty’ imports. This article is a case study concerning a collection of 18th-century English imprints, the Graveley Parish Library, at Senate House Library, University of London. Faced with the need to provide metadata as quickly as possible for digitisation purposes, Senate House Library decided, in contrast to its normal treatment of early printed books, to download records from the English Short Title Catalogue and amend them only very minimally before releasing them for public view, and to do this work from catalogue cards rather than the books themselves. The article describes the Graveley Parish collection, the project method’s rationale, and the advantages and disadvantages of sourcing the English Short Title Catalogue for metadata. It discusses the drawbacks of retrospective conversion (cataloguing from cards, not books): insufficient detail in some cases to identify the relevant book, and ignorance of the copy-specific elements of books which can constitute the main research interest. The method is compared against cataloguing similar books from photocopies of title pages, and retrospective conversion using English Short Title Catalogue is compared against retrospective conversion of early printed Continental books from cards using Library Hub Discover or OCLC. The control groups show our method’s effectiveness. The project succeeded by producing records fast that fulfilled their immediate purpose and simultaneously would obviously require revisiting. The uniform nature of the collection enabled the saving of time through global changes.

scholarly journals The DWQ-EMR Embedded Tool to Enhance the Family Physician-Caregiver Connection: A Pilot Case Study

Geriatrics ◽  
2021 ◽  
Vol 6 (1) ◽  
pp. 29
Author(s):  
Kristina Marie Kokorelias ◽  
Einat Danieli ◽  
Sheila Dunn ◽  
Sid Feldman ◽  
David Patrick Ryan ◽  
...  
Keyword(s):  
Family Caregivers ◽  
Best Practice ◽  
Data Gathering ◽  
Family Physicians ◽  
Efficient Manner ◽  
Efficient Access ◽  
Increased Risk ◽  
Starting Point ◽  
To Receive

The number of family caregivers to individuals with dementia is increasing. Family physicians are often the first point of access to the health care system for individuals with dementia and their caregivers. Caregivers are at an increased risk of developing negative physical, cognitive and affective health problems themselves. Caregivers also describe having unmet needs to help them sustain care in the community. Family physicians are in a unique position to help support caregivers and individuals with dementia, but often struggle with keeping up with best practice dementia service knowledge. The Dementia Wellness Questionnaire was designed to serve as a starting point for discussions between caregivers and family physicians by empowering caregivers to communicate their needs and concerns and to enhance family physicians’ access to specific dementia support information. The DWQ aims to alert physicians of caregiver and patient needs. This pilot study aimed to explore the experiences of physicians and caregivers of people using the Questionnaire in two family medicine clinics in Ontario, Canada. Interviews with physicians and caregivers collected data on their experiences using the DWQ following a 10-month data gathering period. Data was analyzed using content analysis. Results indicated that family physicians may have an improved efficacy in managing dementia by having dementia care case specific guidelines integrated within electronic medical records. By having time-efficient access to tailored supports, family physicians can better address the needs of the caregiver–patient dyad and help support family caregivers in their caregiving role. Caregivers expressed that the Questionnaire helped them remember concerns to bring up with physicians, in order to receive help in a more efficient manner.

scholarly journals Mapping Complex Land Use Histories and Urban Renewal Using Ground Penetrating Radar: A Case Study from Fort Stanwix

2021 ◽  
Vol 13 (13) ◽  
pp. 2478
Author(s):  
Tyler Stumpf ◽  
Daniel P. Bigman ◽  
Dominic J. Day
Keyword(s):  
Urban Expansion ◽  
Educational Programming ◽  
Additional Information ◽  
National Monument ◽  
Early Colonial ◽  
Historic Structures ◽  
Economic Revitalization ◽  
Management Plans ◽  
Ground Penetrating

Fort Stanwix National Monument, located in Rome, NY, is a historic park with a complex use history dating back to the early Colonial period and through the urban expansion and recent economic revitalization of the City of Rome. The goal of this study was to conduct a GPR investigation over an area approximately 1 acre in size to identify buried historic features (particularly buildings) so park management can preserve these resources and develop appropriate educational programming and management plans. The GPR recorded reflection events consistent with our expectations of historic structures. Differences in size, shape, orientation, and depth suggest that these responses likely date to different time periods in the site’s history. The GPR recorded other reflection anomalies that are difficult to interpret without any additional information, which suggests that pairing high-density geophysical data with limited excavations is critical to elaborate a complex site’s intricate history.

Deepfaking Keanu: YouTube deepfakes, platform visual effects, and the complexity of reception

2021 ◽  
pp. 135485652110304
Author(s):  
Lisa Bode
Keyword(s):  
Film Studies ◽  
Media Theory ◽  
Digital Rhetoric ◽  
Visual Effects ◽  
After Effects ◽  
Starting Point ◽  
Media Creation ◽  
Media Practices

On July 14, 2019, a 3-minute 36-second video titled “Keanu Reeves Stops A ROBBERY!” was released on YouTube visual effects (VFX) channel, Corridor. The video’s click-bait title ensured it was quickly shared by users across platforms such as Facebook, Twitter, and Reddit. Comments on the video suggest that the vast majority of viewers categorised it as fiction. What seemed less universally recognised, though, was that the performer in the clip was not Keanu Reeves himself. It was voice actor and stuntman Reuben Langdon, and his face was digitally replaced with that of Reeves, through the use of an AI generated deepfake, an open access application, Faceswap, and compositing in Adobe After Effects. This article uses Corridor’s deepfake Keanu video (hereafter shorted to CDFK) as a case study which allows the fleshing out of an, as yet, under-researched area of deepfakes: the role of framing contexts in shaping how viewers evaluate, categorise, make sense of and discuss these images. This research draws on visual effects scholarship, celebrity studies, cognitive film studies, social media theory, digital rhetoric, and discourse analysis. It is intended to serve as a starting point of a larger study that will eventually map types of online manipulated media creation on a continuum from the professional to the vernacular, across different platforms, and attending to their aesthetic, ethical, cultural and reception dimensions. The focus on context (platform, creator channel, and comments) also reveals the emergence of an industrial and aesthetic category of visual effects, which I call here “platform VFX,” a key term that provides us with more nuanced frames for illuminating and analysing a range of manipulated media practices as VFX software becomes ever more accessible and lends itself to more vernacular uses, such as we see with various face swap apps

Sign in / Sign up

Export Citation Format

Share Document