Statistical Evaluation of Groutability Using Data from Hydraulic Tests and Fracture Mapping Case Studies from Sweden

Grouting 2017 ◽  
2017 ◽  
Author(s):  
Edward Runslätt ◽  
Johan Thörn ◽  
Åsa Fransson ◽  
Sara Kvartsberg
Author(s):  
Linet Arthur ◽  
Ana Souza

This article explores the nature of leadership in Brazilian complementary schools in the UK. Such schools are typically parent-driven, voluntary and financially vulnerable. Using data from a questionnaire survey ( n=14; more than three-quarters of Brazilian complementary schools) and three in-depth case studies, leadership is examined in relation to five established approaches: directive, instructional, transformational, distributed and collaborative. The study found that the size of the school and the personality of the leader appeared to influence the type of leadership adopted. In terms of effectiveness, a combination of instructional leadership with an approach that motivated staff and volunteers (whether directive, collaborative or transformational, depending on the school’s circumstances) seemed most appropriate to the context of complementary schools. The research illustrates the complexity of school leadership and the overlap between different models. Leadership flexibility was important in responding to the needs of staff, students and parents. The findings are transferable to mainstream schools with contexts similar to those of complementary schools, particularly small primary schools and free schools.


Toxicology ◽  
2019 ◽  
Vol 423 ◽  
pp. 84-94 ◽  
Author(s):  
K. Nadira De Abrew ◽  
Yuqing K. Shan ◽  
Xiaohong Wang ◽  
Jesse M. Krailler ◽  
Raghunandan M. Kainkaryam ◽  
...  

The Forum ◽  
2018 ◽  
Vol 16 (4) ◽  
pp. 515-545
Author(s):  
Anne M. Cizmar ◽  
John McTague

Abstract This paper examines the role of authoritarianism in the 2018 US congressional elections. In particular, we assess whether the issues that have historically been central to the authoritarian divide in the American electorate were salient in the campaigns of several important Senate races. We demonstrate that authoritarian attitudes played a consistent, significant role on presidential vote choice, party identification, and numerous policy areas in the 2016 presidential election using data from the American National Election Studies. Using case studies of six Senate races in the 2018 midterm elections, we find that authoritarianism was more muted than in 2016, and that the role of authoritarianism varied considerably depending upon the race. States with stronger Trump support in 2016 featured authoritarianism more heavily than states with less Trump support in 2016, but authoritarianism overall was not as prominent in 2018 as in 2016. Overall, Senate candidates relied on traditional campaign messages related to candidate qualifications, personal attacks, the economy, and other messages less central to authoritarianism.


2007 ◽  
Vol 4 (1) ◽  
pp. 145-159 ◽  
Author(s):  
Christian Kuenne ◽  
Ivo Grosse ◽  
Inge Matthies ◽  
Uwe Scholz ◽  
Tatjana Sretenovic-Rajicic ◽  
...  

Summary Plant-specific data is managed in heterogeneous formats and is dispersed geographically. Based on this data, efficient analyses require a materialised integration, often realised with data warehouse technology today. We describe the requirements, problems and solution strategies for domain-crossing integration as the fundament for analysing plant biological data based on three current case studies. First, we introduce a system for retrieval of markers and mapping positions based on clustering of ESTs. The second case study illustrates the steps for diversity studies after genotyping a collection of about 3,000 ryegrass accessions (Lolium spp.), whereas in the third example data of approximately 250 barley cultivars (Hordeum vulgare) were used for associating haplotype- and SNP-patterns with malting parameters. For all case studies, we integrate data from different domains - sequence and marker data as well as IPK Genebank data including passport and phenotypic information. Specific problems associated with plant biological data and possible solution strategies are shown.


1998 ◽  
Author(s):  
James Durham ◽  
Steve Felker ◽  
Steven F. Shelton

2020 ◽  
Vol 8 (4) ◽  
pp. 343-354 ◽  
Author(s):  
Isabelle Desportes ◽  
Dorothea Hilhorst

Disaster governance in conflict areas is of growing academic concern, but most existing research comprises either single case studies or studies of a variety of country contexts that group all types of conflict together. Based on three case studies, this article offers a middle-ground scenario-based approach, focusing on disaster governance in authoritarian contexts experiencing low-intensity conflict. Low-intensity conflict is characterized by intense political tensions and violence that is more readily expressed in ways other than direct physical harm. Inspired by Olson’s (2000) maxim that disasters are intrinsically political, this article explores the politics of disaster response by asking what is at stake and what happened, unpacking these questions for state, civil society, and international humanitarian actors. Using data from a total of one year of qualitative fieldwork, the article analyzes disaster governance in 2016 drought-ridden Ethiopia, marked by protests and a State of Emergency; 2015 flooded Myanmar, characterized by explosive identity politics; and 2016–2019 drought-ridden Zimbabwe, with its intense socioeconomic and political turbulence. The study’s findings show how framing and power processes in disaster governance—comprising state and non-state actors—largely lean toward the state, with the consequence that political interests, rather than needs assessments, steer who and what will be protected from disaster impact.


2021 ◽  
Vol 47 (4) ◽  
pp. 318-327
Author(s):  
Simone Russo ◽  
Matteo Ronchetti ◽  
Cristina Di Tecco ◽  
Antonio Valenti ◽  
Aditya Jain ◽  
...  

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