scholarly journals Awheel Along Europe’s Rivers: Geoarchaeological Trails for Cycling Geotourists

2018 ◽  
Vol 10 (1) ◽  
pp. 413-440
Author(s):  
Thomas A. Hose
Keyword(s):  
Roman Empire ◽  
Case Studies ◽  
Low Cost ◽  
Stone Age ◽  
Key Concepts ◽  
Review Study ◽  
Loess Deposits ◽  
River Valleys ◽  
Major Cycle ◽  
Current Provision

AbstractThis review study presents an overview of the potential for the development of geoarchaeological trails for leisure cyclists in Europe. It initially defines and discusses the underpinning key concepts and then examines the nature and main needs of leisure cyclists. It considers and recognises appropriate geo-interpretative themes, of geological/geomorphological and archaeological/historical interest, to employ in developing the trails. Noting that river valleys have long been natural route-ways for human expansion into Europe (as exemplified by the ‘Stone Age’ and the Roman Empire), and that many of today’s major cycle trails are beside rivers with loess deposits, a geoarchaeological geotourism strategy is considered in relation to them. Case studies of specific sites, from central southern England, the Middle Danube and Middle Rhine valleys, outline the current provision and the basis of the proposed trails. Finally, a common relatively low-cost, mixed media, geo-interpretative and promotional approach could generate the impetus to further develop the strategy is suggested.

scholarly journals Remote Sensing Applications for Landslide Monitoring and Investigation in Western Canada

2021 ◽  
Vol 13 (3) ◽  
pp. 366
Author(s):  
Renato Macciotta ◽  
Michael T. Hendry
Keyword(s):  
Remote Sensing ◽  
Case Studies ◽  
Slope Failure ◽  
Landslide Monitoring ◽  
Western Canada ◽  
Extensive Literature ◽  
Sensing Applications ◽  
Remote Sensing Techniques ◽  
Definition Of ◽  
River Valleys

Transportation infrastructure in mountainous terrain and through river valleys is exposed to a variety of landslide phenomena. This is particularly the case for highway and railway corridors in Western Canada that connect towns and industries through prairie valleys and the Canadian cordillera. The fluidity of these corridors is important for the economy of the country and the safety of workers, and users of this infrastructure is paramount. Stabilization of all active slopes is financially challenging given the extensive area where landslides are a possibility, and monitoring and minimization of slope failure consequences becomes an attractive risk management strategy. In this regard, remote sensing techniques provide a means for enhancing the monitoring toolbox of the geotechnical engineer. This includes an improved identification of active landslides in large areas, robust complement to in-place instrumentation for enhanced landslide investigation, and an improved definition of landslide extents and deformation mechanisms. This paper builds upon the extensive literature on the application of remote sensing techniques and discusses practical insights gained from a suite of case studies from the authors’ experience in Western Canada. The review of the case studies presents a variety of landslide mechanisms and remote sensing technologies. The aim of the paper is to transfer some of the insights gained through these case studies to the reader.

scholarly journals A Framework for Implementing and Tracking Circular Economy in Cities: The Case of Porto

2019 ◽  
Vol 11 (6) ◽  
pp. 1813 ◽  
Author(s):  
António Cavaleiro de Ferreira ◽  
Francesco Fuso-Nerini
Keyword(s):  
Economic System ◽  
Case Studies ◽  
Circular Economy ◽  
Research Gaps ◽  
Meso Level ◽  
Population Research ◽  
Key Concepts ◽  
Significant Barrier ◽  
The City

Circular economy (CE) is an emerging concept that contrasts the linear economic system. This concept is particularly relevant for cities, currently hosting approximately 50% of the world’s population. Research gaps in the analysis and implementation of circular economy in cities are a significant barrier to its implementation. This paper presents a multi-sectorial and macro-meso level framework to monitor (and set goals for) circular economy implementation in cities. Based on literature and case studies, it encompasses CE key concepts, such as flexibility, modularity, and transparency. It is structured to include all sectors in which circular economy could be adopted in a city. The framework is then tested in Porto, Portugal, monitoring the circularity of the city and considering its different sectors.

scholarly journals Using Commercial Physical Activity Trackers for Health Promotion Research: Four Case Studies

2018 ◽  
Vol 20 (3) ◽  
pp. 381-389 ◽  
Author(s):  
Gabrielle Turner-McGrievy ◽  
Danielle E. Jake-Schoffman ◽  
Camelia Singletary ◽  
Marquivieus Wright ◽  
Anthony Crimarco ◽  
...  
Keyword(s):  
Physical Activity ◽  
Health Promotion ◽  
Case Studies ◽  
Low Cost ◽  
Lessons Learned ◽  
Assessment Tools ◽  
Sensewear Armband ◽  
Research And Practice ◽  
Activity Trackers ◽  
Tracking Devices

Background. Wearable physical activity (PA) trackers are becoming increasingly popular for intervention and assessment in health promotion research and practice. The purpose of this article is to present lessons learned from four studies that used commercial PA tracking devices for PA intervention or assessment, present issues encountered with their use, and provide guidelines for determining which tools to use. Method. Four case studies are presented that used PA tracking devices (iBitz, Zamzee, FitBit Flex and Zip, Omron Digital Pedometer, Sensewear Armband, and MisFit Flash) in the field—two used the tools for intervention and two used the tools as assessment methods. Results. The four studies presented had varying levels of success with using PA devices and experienced several issues that impacted their studies, such as companies that went out of business, missing data, and lost devices. Percentage ranges for devices that were lost were 0% to 29% and was 0% to 87% for those devices that malfunctioned or lost data. Conclusions. There is a need for low-cost, easy-to-use, accurate PA tracking devices to use as both intervention and assessment tools in health promotion research related to PA.

scholarly journals Lumped damage mechanics as a diagnosis tool of reinforced concrete structures in service: case studies of a former bridge arch and a balcony slab

2021 ◽  
Vol 15 (58) ◽  
pp. 21-32
Author(s):  
Rafael Cunha ◽  
Camila Vieira ◽  
David Amorim
Keyword(s):  
Reinforced Concrete ◽  
Case Studies ◽  
Damage Mechanics ◽  
Low Cost ◽  
Concrete Structures ◽  
Structural Condition ◽  
Numerical Analyses ◽  
Engineering Practice ◽  
Reinforced Concrete Structures ◽  
Diagnosis Tool

Reinforced concrete structures may need repair in order to ensure the designed durability. Such necessity vary in cause and effect, but the structural diagnosis serves as the basis for adopting intervention measures. The assessment of the structural condition usually is made in loco, but sometimes numerical analyses are required as a low cost and effective preliminary diagnosis. In general, numerical analyses use hundreds or thousands of finite elements and nonlinear theories that are not often used in engineering practice. As an alternative, lumped damage mechanics (LDM) uses key concepts of classic fracture and damage mechanics in plastic hinges throughout well-known quantities such as ultimate moment and cracking moment. Such theory describes the concrete cracking by a damage variable, which can be used as a diagnosis criterion. Therefore, this paper presents LDM as a diagnosis tool to analyse actual structures. The case studies presented in this paper are a former bridge arch tested in China and a balcony that collapsed in Brazil. The results show that LDM numerical response of those structures are quite close to laboratory observations (former bridge arch) and in loco measurements (balcony).

Orientalism in the Art Music of the Ionian Islands

2019 ◽  
pp. 296-317
Author(s):  
Kostas Kardamis
Keyword(s):  
Roman Empire ◽  
Case Studies ◽  
19Th Century ◽  
Early Stage ◽  
Art Music ◽  
Ionian Islands ◽  
The Enlightenment ◽  
The 19Th Century

The Ionian Islands were at an early stage cut off from the Eastern Roman Empire, experienced the changes that came with the Renaissance, actively participated in the Enlightenment and were in contact with the multifarious ideologies of the 19th century. These factors transformed their art music, which followed the ‘western’ trends. In this context, ‘orientalism’ appeared as an additional creative element in certain indigenous composers’ works. Its use ranged from the stereotypical ‘western’ approach regarding the Orient to the employment of ‘oriental’ elements as media of political (especially during the struggles for the Islands’ annexation to the Greek Kingdom), national (as a conventional ‘Greek characteristic’) and social statements, and as a way for the works’ entrepreneurial promotion to a larger audience. The chapter discusses these changing—and often concurrent and diverging—attitudes through case studies; it stresses that ‘orientalism’ never became a compositional fixation for Ionian Islands composers.

What Are Networks for Social Impact?

2021 ◽  
pp. 1-41
Author(s):  
Michelle Shumate ◽  
Katherine R. Cooper
Keyword(s):  
Case Studies ◽  
Social Impact ◽  
Network Governance ◽  
Relationship Type ◽  
Systems Perspective ◽  
Key Concepts

This introductory chapter describes the key concepts and approaches used throughout the rest of the book. First, it defines social impact and distinguishes it from individual, organizational, and network outcomes. Second, it defines networks as arrangements of organizations characterized by autonomy and interdependence. Further, the chapter unpacks the dimensions of networks for social impact, including organizational composition, number of organizations, relationship type, network governance, type of social impact, and longevity. Third, the chapter introduces the systems perspective and axioms used throughout the book, contrasting it with configurational and process approaches. Finally, it describes the research and case studies that are foundational to the claims of the book.

Wi-Fi Deployment in Large New Zealand Organizations

2007 ◽  
pp. 24-271
Author(s):  
Bryan Houliston ◽  
Nurul Sarkar
Keyword(s):  
Wireless Networks ◽  
New Zealand ◽  
Case Studies ◽  
Low Cost ◽  
Local Area Networks ◽  
Local Area ◽  
Wireless Local Area Networks ◽  
User Mobility ◽  
Ieee 802.11B

Wi-Fi (also known as IEEE 802.11b) networks are gaining widespread popularity as wireless local area networks (WLANs) due to their simplicity in operation, robustness, low cost, and user mobility offered by the technology. It is a viable technology for wireless local area networking applications in both business and home environments. This chapter reports on a survey of large New Zealand organizations focusing on the level of Wi-Fi deployment, reasons for non-deployment, the scope of deployment, investment in deployment, problems encountered, and future plans. Our findings show that most organizations have at least considered the technology, though a much smaller proportion has deployed it on any significant scale. A follow up review of the latest published case studies and surveys suggests that while Wi-Fi networks are consolidating, interest is growing in wider area wireless networks.

Introduction to the Special Issue on Journalism, Media and Religion: How News Media Ascribe Meanings to the Terms “Sacred”, “Secular” and “Authority”

2018 ◽  
Vol 7 (3) ◽  
pp. 261-268
Author(s):  
Xenia Zeiler ◽  
Kerstin Radde-Antweiler
Keyword(s):  
Case Studies ◽  
News Media ◽  
Academic Research ◽  
The Novel ◽  
Special Issue ◽  
Internet News ◽  
Research Material ◽  
Novel Approach ◽  
Key Concepts ◽  
New Research

Religious topics are increasingly addressed in journalism worldwide, including newspapers, television, radio and Internet news. The high visibility of religion in society and, inseparably connected to this, the increasing reappearance of religious themes in news media have come to the attention of recent academic research as well.This special issue offers new research material on the topic but also a new design and system of organizing the field. The novel approach of this special issue is threefold: (1) it focuses specifically and only on journalistic media; (2) it discusses a variety of religious and geographical contexts through case studies; and (3) it introduces a new structure of discussing journalism and religion by analyzing the three key concepts “sacred”, “secular” and “authority” through the lens of Laclau’s (1996, pp. 36) approach to terms as empty signifiers. The articles analyze how news media ascribe meanings to these terms.

Developing the right brand image

2018 ◽  
Vol 34 (9) ◽  
pp. 35-36
Keyword(s):  
Case Studies ◽  
Design Methodology ◽  
Reading Time ◽  
Brand Image ◽  
Low Cost ◽  
Content Type ◽  
Customer Base ◽  
Pertinent Information ◽  
The Right ◽  
Practical Implications

Purpose Reviews the latest management developments across the globe and pinpoints practical implications from cutting-edge research and case studies. Design/methodology/approach This briefing is prepared by an independent writer who adds their own impartial comments and places the articles in context. Findings Developing a feeling of authenticity about products amongst the target customer base is an essential goal for marketers even in terms of low cost items. Consumers derive information from a broad range of marketing communications and consistency is a key element for success. Originality/value The briefing saves busy executives and researchers hours of reading time by selecting only the very best, most pertinent information and presenting it in a condensed and easy-to-digest format.

Post-tensioned concreting: its suitability for and acceptability in Sri Lanka

2019 ◽  
Vol 17 (4) ◽  
pp. 719-735
Author(s):  
Hewa Siliyange Athushla Madhubhashana ◽  
B.A.K.S. Perera ◽  
Colombapatabendige Savindi Ranthika Perera
Keyword(s):  
Sri Lanka ◽  
Literature Review ◽  
Case Studies ◽  
Construction Projects ◽  
Low Cost ◽  
Extensive Literature ◽  
Structured Interviews ◽  
Content Type ◽  
Swelling Soils ◽  
Post Tensioned

Purpose Many countries have started to use post-tensioned (PT) concrete because of its sustainability and low cost. However, it is not quite popular in Sri Lanka as the required knowhow and technology are not available within the country. By introducing PT concrete to the country, unwanted costs and time overruns could be eliminated from the construction projects. This paper, therefore, aims to identify the suitability and acceptability of PT concreting for/in Sri Lanka. Design/methodology/approach An extensive literature review was first carried out to gather knowledge on PT concreting. The four case studies that followed it included eight semi-structured interviews and a document review. Ten expert interviews were conducted finally to strengthen the findings of the literature review and case studies. Cross-case analysis and NVivo 11 content analysis software were used to analyze the data gathered. Findings Findings reveal that PT concreting saves cost and time of construction and that it can have a control over the resources required for construction, which makes it environment-friendly. PT concreting allows thinner concrete sections, extended spans, stiffer walls that resist lateral loads and stiffer foundations that resist the effects of shrinking and swelling soils. Originality/value It is found that PT concreting is more suitable for the construction industry in Sri Lanka than traditional concreting.

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