Social Theoretical Issues in the Design of Collaboratories: Customized Software for Community Support Versus Large-Scale Infrastructure: Geoffrey C. Bowker and Susan Leigh Star

2013 ◽  
pp. 708-733
Keyword(s):  
Large Scale ◽  
Community Support ◽  
Theoretical Issues

scholarly journals Understanding public perception of coronavirus disease 2019 (COVID-19) social distancing on Twitter

2020 ◽  
pp. 1-8
Author(s):  
Sameh N. Saleh ◽  
Christoph U. Lehmann ◽  
Samuel A. McDonald ◽  
Mujeeb A. Basit ◽  
Richard J. Medford
Keyword(s):  
Language Processing ◽  
Public Perception ◽  
Large Scale ◽  
Community Support ◽  
Cross Sectional Study ◽  
Public Understanding ◽  
Cross Sectional ◽  
Social Distancing ◽  
English Only ◽  
Twitter Users

Abstract Objective: Social distancing policies are key in curtailing severe acute respiratory coronavirus virus 2 (SARS-CoV-2) spread, but their effectiveness is heavily contingent on public understanding and collective adherence. We studied public perception of social distancing through organic, large-scale discussion on Twitter. Design: Retrospective cross-sectional study. Methods: Between March 27 and April 10, 2020, we retrieved English-only tweets matching two trending social distancing hashtags, #socialdistancing and #stayathome. We analyzed the tweets using natural language processing and machine-learning models, and we conducted a sentiment analysis to identify emotions and polarity. We evaluated the subjectivity of tweets and estimated the frequency of discussion of social distancing rules. We then identified clusters of discussion using topic modeling and associated sentiments. Results: We studied a sample of 574,903 tweets. For both hashtags, polarity was positive (mean, 0.148; SD, 0.290); only 15% of tweets had negative polarity. Tweets were more likely to be objective (median, 0.40; IQR, 0–0.6) with ~30% of tweets labeled as completely objective (labeled as 0 in range from 0 to 1). Approximately half of tweets (50.4%) primarily expressed joy and one-fifth expressed fear and surprise. Each correlated well with topic clusters identified by frequency including leisure and community support (ie, joy), concerns about food insecurity and quarantine effects (ie, fear), and unpredictability of coronavirus disease 2019 (COVID-19) and its implications (ie, surprise). Conclusions: Considering the positive sentiment, preponderance of objective tweets, and topics supporting coping mechanisms, we concluded that Twitter users generally supported social distancing in the early stages of their implementation.

Soviet reform and the end of the Cold War: explaining large-scale historical change

1991 ◽  
Vol 17 (3) ◽  
pp. 225-250 ◽  
Author(s):  
Daniel Deudney ◽  
G. John Ikenberry
Keyword(s):  
Cold War ◽  
Soviet Union ◽  
International Relations ◽  
Large Scale ◽  
Theoretical Perspective ◽  
Historical Change ◽  
The Soviet Union ◽  
Collapse Of Communism ◽  
The Cold War ◽  
Theoretical Issues

IntroductionAfter years of retirement in the academy, macro’historical commentary on contemporary events has returned to fashion. Radical domestic changes in the Soviet Union and Eastern Europe and new patterns ofEast’West relations-in short, the collapse of communism and the end othe Cold War’mark the end of an era and present an invitation to international theorizing.1 Few would deny that these changes are momentous, but there is little consensus concerning their origins, trajectory, and implications. Explaining these events will necessitate a reweighing of fundamental theoretical issues. Thesize and speed of these changes were largely unexpected,reminding us how primitive our theories really are and encouraging us to broaden our theoretical perspective. To capture these events, theorists must reach across the disciplinary divides of Sovietology, international relations theory political economy, and political sociology.

The role of cultural group selection in explaining human cooperation is a hard case to prove

2016 ◽  
Vol 39 ◽  
Author(s):  
Ruth Mace ◽  
Antonio S. Silva
Keyword(s):  
Empirical Evidence ◽  
Group Selection ◽  
Large Scale ◽  
Theoretical Framework ◽  
Cultural Group ◽  
Hard Case ◽  
Cultural Group Selection ◽  
Group Variation ◽  
Theoretical Issues

AbstractWe believe cultural group selection is an elegant theoretical framework to study the evolution of complex human behaviours, including large-scale cooperation. However, the empirical evidence on key theoretical issues – such as levels of within- and between-group variation and effects of intergroup competition – is so far patchy, with no clear case where all the relevant assumptions and predictions of cultural group selection are met, to the exclusion of other explanations.

scholarly journals A proposal of topographic map symbols for large-scale maps of urban areas in Brazil

2019 ◽  
Vol 1 ◽  
pp. 1-2
Author(s):  
Claudia Robbi Sluter ◽  
Silvana Philippi Camboim ◽  
Andrea Lopes Iescheck ◽  
Luciane Borges Pereira
Keyword(s):  
Land Use ◽  
Urban Areas ◽  
Large Scale ◽  
Topographic Maps ◽  
Topographic Mapping ◽  
Urban Landscapes ◽  
Topographic Map ◽  
Rural And Urban ◽  
Different Cultures ◽  
Theoretical Issues

<p><strong>Abstract.</strong> This paper addresses a historical issue in Brazil that is that topographic mapping has been performed without application of the theories of cartography to local reality. With the lack of research on this subject, the rules and standards for topographic mapping in Brazil are based on solutions that have been developed in other countries. Even though topographic maps are not a frequent topic of cartographic research, as cited by Kent (2009), when the methods, techniques, and standards are imported from other countries, they are established by considering different natural, rural, and urban landscapes; different histories of land use and occupation; and different cultures. Consequently, it is essential to develop studies that address the theoretical issues of topographic mapping and to verify their suitability to Brazilian reality, considering the geographical aspects that must be represented in topographic mapping. Such a foundation of scientific knowledge is essential to producing solutions that are adapted to the environmental conditions and needs of Brazilian users and society.</p>

Theoretical Concepts for Work Domain Analysis, the First Phase of Cognitive Work Analysis

2005 ◽  
Vol 49 (3) ◽  
pp. 249-253 ◽  
Author(s):  
Neelam Naikar
Keyword(s):  
Large Scale ◽  
Domain Analysis ◽  
Cognitive Work Analysis ◽  
Widespread Application ◽  
Theoretical Concepts ◽  
Work Analysis ◽  
Cognitive Work ◽  
Work Domain Analysis ◽  
Theoretical Issues ◽  
Work Domain

Cognitive work analysis (CWA) is gaining recognition as a promising approach for the analysis, design, and evaluation of complex, sociotechnical systems. However, the successful and widespread application of work domain analysis (WDA), the first phase of CWA, is limited by the lack of a coherent theoretical approach. This paper addresses a number of theoretical issues relating to WDA, including differences in the approaches of Rasmussen, Pejtersen & Goodstein (1994) and Vicente (1999), and it illustrates these theoretical issues with a work domain of a home — a 'system' that will be highly familiar to everyone. This research will help to: make WDA more accessible to researchers and practitioners who were not involved in the development of WDA or who cannot be apprenticed to experts in WDA; reduce the amount of time and effort it takes to perform WDA even for experts in the area; and facilitate the application of WDA to large-scale, industry projects.

scholarly journals Ratepayer Perspectives on Mid- to Large-Scale Solar Development on Long Island, NY: Lessons for Reducing Siting Conflict through Supported Development Types

Energies ◽  
2020 ◽  
Vol 13 (21) ◽  
pp. 5628
Author(s):  
Chelsea Schelly ◽  
Emily Prehoda ◽  
Jessica Price ◽  
Aimee Delach ◽  
Rupak Thapaliya
Keyword(s):  
New York ◽  
Solar Energy ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Large Scale ◽  
Financial Models ◽  
Long Island ◽  
Community Support ◽  
Gas Emissions ◽  
Solar Systems

The state of New York has ambitious mandates for reducing greenhouse gas emissions and increasing renewable energy generation. Solar energy will play an important role in reducing greenhouse gas emissions from the electric energy sector. Concerns over solar installations’ impacts to host communities and the environment have led to growing conflicts over solar energy siting on Long Island, in other parts of New York, and throughout the US. Understanding community members’ perspectives is critical for reducing conflict. Solar energy can be deployed more quickly and at lower cost if projects are structured to address the concerns and meet the needs of the community. This paper presents the results of a survey of residential utility ratepayers that examined their perceptions, preferences, and priorities concerning mid- to large-scale solar development on Long Island (250 kW and larger). The survey asked respondents to consider specific installation types, financial models, and other aspects of solar development. Results indicate that respondents were overwhelmingly supportive of mid- to large-scale solar development in their communities. The most highly supported development types were solar systems on rooftops and solar systems that are co-located with other land uses (mixed use) at a particular site, such as parking canopies, landfills, or integration with agriculture. The most highly supported financial models included privately funded projects by local developers and community solar projects. The largest concern about solar development expressed by respondents did not involve tree removal or visibility (as initially hypothesized to be the most significant considerations) but rather the fairness of the distribution of economic benefits associated with solar development. This paper provides concrete insight into particular models of solar development that may invoke less conflict and more community support.

scholarly journals Examining the Impacts of Mega-Events on Urban Development Using Coupling Analysis: A Case Study of the Boao Forum for Asia

2020 ◽  
Vol 12 (2) ◽  
pp. 730
Author(s):  
Biao He ◽  
Lianxin Zhu ◽  
Xiaomei Cai ◽  
Jun (Justin) Li ◽  
Hong Zhu
Keyword(s):  
Urban Development ◽  
Large Scale ◽  
Coordinated Development ◽  
Policy Makers ◽  
Mega Events ◽  
Strategic Approach ◽  
Coupling System ◽  
Theoretical Issues ◽  
Coordination Degree

Mega-events, as a strategic approach taken by entrepreneurial governments, have the ability to transform the image of a city. This study explores mega-events and their relationship to urban development by developing a coupling coordination degree model and using the official statistics of Qionghai, China, from 2010 to 2015. The results of this study show that the dynamic of coordination between mega-events and urban development is a classical S-shaped growth curve. In the coupling system, this study also reveals that relevance index and the economy, as sub-indicators, make significant contributions to mega-events and urban development, respectively. Finally, the researchers concluded that the international large-scale events can significantly promote the urban development in host cities. This study reveals theoretical issues and practical implications for policy makers and event managers to achieve integrated and coordinated development between mega-events and urban development.

Linking Australia's Landscapes

2013 ◽  
Keyword(s):  
Large Scale ◽  
Community Support ◽  
Landscape Scale ◽  
Social Scientists ◽  
Biosphere Reserves ◽  
Policy Makers ◽  
The Past ◽  
Resource Managers ◽  
Natural Landscapes ◽  
Natural Resource Managers

Networks of land managed for conservation across different tenures have rapidly increased in number (and popularity) in Australia over the past two decades. These include iconic large-scale initiatives such as Gondwana Link, the Great Eastern Ranges Initiative, Habitat 141°, and the South Australian NatureLinks, as well as other, landscape-scale approaches such as Biosphere Reserves and Conservation Management Networks. Their aims have been multiple: to protect the integrity and resilience of many Australian ecosystems by maintaining and restoring large-scale natural landscapes and ecosystem processes; to lessen the impacts of fragmentation; to increase the connectivity of habitats to provide for species movement and adaptation as climate changes; and to build community support and involvement in conservation. This book draws out lessons from a variety of established and new connectivity conservation initiatives from around Australia, and is complemented by international examples. Chapters are written by leaders in the field of establishing and operating connectivity networks, as well as key ecological and social scientists and experts in governance. Linking Australia's Landscapes will be an important reference for policy makers, natural resource managers, scientists, and academics and tertiary students dealing with issues in landscape-scale conservation, ecology, conservation biology, environmental policy, planning and management, social sciences, regional development, governance and ecosystem services.

scholarly journals SMEs during the COVID-19 Pandemic Crisis. The Sources of Problems, the Effects of Changes, Applied Tools and Management Strategies—The Example of Poland

2021 ◽  
Vol 13 (18) ◽  
pp. 10185
Author(s):  
Barbara Siuta-Tokarska
Keyword(s):  
Large Scale ◽  
Quantitative Methods ◽  
Management Strategies ◽  
Research Work ◽  
Negative Effects ◽  
External Conditions ◽  
Research Findings ◽  
Business Entities ◽  
Organisation Management ◽  
Theoretical Issues

Purpose: The aim of the theoretical deliberations and empirical research conducted is to determine the basic sources of problems in the SME sector of enterprises in Poland during the COVID-19 pandemic crisis, and to present how enterprises are responding to external changes and adapting to these changes. The consideration of four types of enterprise strategies in the context of a large scale and a strong influence of external conditions on their activities is the leitmotif of the undertaken research. Design/methodology/approach: The research work used the analysis of the literature of the subject within the research methods of social studies with respect of the analysis and criticism of literature, as well as for logical analysis and structure. The empirical part applied desk research which concerned quantitative methods in the form of a survey. The survey was conducted among SME sector firms, that is micro-, small-, and medium-sized business entities whose economic activity was registered in Poland. The detailed information on sample sizes (based on three report sources) was given in the methodological part of the article. The research period is related to the COVID-19 pandemic. The statistical data presented in the paper primarily include the period of 2019 and 2020. Findings: The research revealed the basic sources of problems that SMEs in Poland struggled with during the COVID-19 pandemic in the period 2019–2020. The article presents the effects of changes related to the bankruptcy and restructuring processes of enterprises, expressed in an increase in their number in the compared years. In particular, the negative effects of the COVID-19 reality were experienced by SMEs conducting service activities. The paper also shows ways of responding and adapting to the turbulent reality of the studied enterprises, indicating the transformation and adaptation types of the actions taken. Originality/value: The presented research into SMEs is an original combination of theoretical issues related to business management during a crisis and distinguished strategies of responding to changes in the conditions of uncertainty, and the actual picture of changes in those entities in the days of the COVID-19 pandemic. The value of the research is manifested in the uniqueness of linking theoretical references of problems of management studies with respect to organisation management in the strategic aspect to specific research findings in firms defined as the core of the national economy, namely small- and medium-sized enterprises under the conditions of the COVID-19 pandemic crisis.

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