A Mathematical Model of Humanitarian Aid Agencies in Attritional Conflict Environments

2021 ◽  
Author(s):  
Timothy A. McLennan-Smith ◽  
Alexander C. Kalloniatis ◽  
Zlatko Jovanoski ◽  
Harvinder S. Sidhu ◽  
Dale O. Roberts ◽  
...  
Keyword(s):  
Mathematical Model ◽  
Functional Response ◽  
Limit Cycles ◽  
Local Population ◽  
Humanitarian Aid ◽  
Mathematical Ecology ◽  
History Of

Tools from mathematical ecology in a combat model with humanitarian aid agencies Conflict models have a long history of taking inspiration from mathematical ecology. In “A mathematical model of humanitarian aid agencies in attritional conflict environments,” McLennan-Smith et al. seek to enrich counterinsurgency (COIN) warfare models to account for modern and future complexities by incorporating nontrophic effects and the functional response from mathematical ecology. The authors consider the application of these ideas in a COIN scenario in which a humanitarian aid agency is present in the conflict environment to support the local population. In this scenario, the aid agency plays the unwilling role of a “hospital shield” whereby it is forced to, or inadvertently, shield combatants or weapons. In contrast to the typical behavior seen in the classic Lanchester system, this model gives rise to limit cycles and bifurcations that the authors interpret through a warfighting application. Finally, through a case study, the authors highlight the importance of the agility of an intervention force in achieving victory when humanitarian aid agencies are present.

Case Study: Rome's House of Memory and History: The Politics of Memory and Public Institutions

2012 ◽  
Author(s):  
Alessandro Portelli
Keyword(s):  
Oral History ◽  
Cultural Policy ◽  
Public Institutions ◽  
Politics Of Memory ◽  
Political Events ◽  
History Of ◽  
Ambitious Program ◽  
The City

This article centers around the case study of Rome's House of Memory and History to understand the politics of memory and public institutions. This case study is about the organization and politics of public memory: the House of Memory and History, established by the city of Rome in 2006, in the framework of an ambitious program of cultural policy. It summarizes the history of the House's conception and founding, describes its activities and the role of oral history in them, and discusses some of the problems it faces. The idea of a House of Memory and History grew in this cultural and political context. This article traces several political events that led to the culmination of the politics of memory and its effect on public institutions. It says that the House of Memory and History can be considered a success. A discussion on a cultural future winds up this article.

scholarly journals Twin-To-Twin Transfusion Syndrome Donor and Recipient and Their Subsequent Cognitive Functioning in Late Childhood as Juvenile Athletes—A Case Study

2021 ◽  
Vol 18 (5) ◽  
pp. 2545
Author(s):  
Ilona Bidzan-Bluma
Keyword(s):  
Cognitive Functioning ◽  
Motor Skills ◽  
Cognitive Functions ◽  
Late Childhood ◽  
Semantic Fluency ◽  
Motor Functioning ◽  
Gross Motor Skills ◽  
History Of

Objective: It is estimated that twin-to-twin transfusion syndrome (TTTS) occurs in 10–15% of monochorionic twin pregnancies. One of the fetuses takes on the role of donor and the other of recipient. The treatment administered involves serial amnioreduction and laser photocoagulation of the communicating blood vessels. After TTTS, children may have deficiencies in psychomotor functioning, in particular in cognitive functions, expressive language, and motor skills. Few scientific reports indicate that twins after TTTS do not demonstrate significant differences in tests which measure intellectual functioning. Methods: The cognitive functioning of twins in the late childhood period was compared using the following tools: an analysis of their medical history, an interview with their parents, and neuropsychological tests allowing the evaluation of their whole profile of cognitive functions. Case Study: Cognitive functioning in the late childhood period was analyzed in a pair of 11-year-old male twins (juvenile athletes), a donor and a recipient, who had developed TTTS syndrome in the prenatal period. Results: Comparison of the cognitive functioning profile of the donor and recipient revealed that children with a history of TTTS develop normally in terms of cognitive and motor functioning in late childhood. A comparative analysis of the donor and recipient was more favorable for the recipient, who had a higher level of general intelligence, visual–motor memory, and semantic fluency. Conclusions: The fact that both the donor and the recipient chose to pursue athletics suggests that gross motor skills are their strongest suit. Playing sports as a method of rehabilitation of cognitive function of children born prematurely after TTTS could contribute to the improvement of cognitive functioning.

Friends of Rose Canyon

2018 ◽  
Vol 95 (3) ◽  
pp. 2-20 ◽  
Author(s):  
Andrew Wiese
Keyword(s):  
Open Space ◽  
Critical Role ◽  
First Century ◽  
Grassroots Politics ◽  
History Of ◽  
University City ◽  
Participant Observer ◽  
The Rose

Place-based activism has played a critical role in the history of urban and environmental politics in California. This article explores the continuing significance of environmental place making to grassroots politics through a case study of Friends of Rose Canyon, an environmental group in San Diego. Based in the fast-growing University City neighborhood, Friends of Rose Canyon waged a long, successful campaign between 2002 and 2018 to prevent construction of a bridge in the Rose Canyon Open Space Park in their community. Using historical and participant observer methodologies, this study reveals how twenty-first-century California urbanites claimed and created meaningful local places and mobilized effective politics around them. It illuminates the critical role of individual activists; suggests practical, replicable strategies for community mobilization; and demonstrates the significant impact of local activism at the urban and metropolitan scales.

scholarly journals A Control Based Mathematical Model for the Evaluation of Intervention Lines in COVID-19 Epidemic Spread: The Italian Case Study

Symmetry ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 890
Author(s):  
Paolo Di Giamberardino ◽  
Rita Caldarella ◽  
Daniela Iacoviello
Keyword(s):  
Mathematical Model ◽  
Equilibrium Points ◽  
Italian Case ◽  
Control Actions ◽  
Containment Measures ◽  
Asymptomatic Subjects ◽  
The Impact

This paper addresses the problem of describing the spread of COVID-19 by a mathematical model introducing all the possible control actions as prevention (informative campaign, use of masks, social distancing, vaccination) and medication. The model adopted is similar to SEIQR, with the infected patients split into groups of asymptomatic subjects and isolated ones. This distinction is particularly important in the current pandemic, due to the fundamental the role of asymptomatic subjects in the virus diffusion. The influence of the control actions is considered in analysing the model, from the calculus of the equilibrium points to the determination of the reproduction number. This choice is motivated by the fact that the available organised data have been collected since from the end of February 2020, and almost simultaneously containment measures, increasing in typology and effectiveness, have been applied. The characteristics of COVID-19, not fully understood yet, suggest an asymmetric diffusion among countries and among categories of subjects. Referring to the Italian situation, the containment measures, as applied by the population, have been identified, showing their relation with the government's decisions; this allows the study of possible scenarios, comparing the impact of different possible choices.

A Hero to Be Remembered:EbonyMagazine, Critical Memory and the “Real Meaning” of the King Holiday

2016 ◽  
Vol 52 (2) ◽  
pp. 503-527
Author(s):  
E. JAMES WEST
Keyword(s):  
Ronald Reagan ◽  
Important Case ◽  
Living History ◽  
Black America ◽  
Senior Editor ◽  
History Of ◽  
Color Blind ◽  
Martin Luther King

This article explores the role ofEbonymagazine as a key staging ground for competing political and ideological debates over Martin Luther King Jr's legacy, and the struggle for a national holiday in his name. In doing so, it provides an important case study into the contestations between what Houston Baker has described as “black critical memory” and “black conservative nostalgia.” In response to attempts by Ronald Reagan and other politicians to reimagine King as an advocate for color-blind conservatism,Ebony’s senior editor, Lerone Bennett Jr., sought to situate King's legacy within a radical “living history” of black America. However, the magazine's broader coverage of the King holiday movement betrayed underlying tensions within its discussion of King's legacy, and fed into the magazine's role as an inadvertent frame for color-blind ideologies during the 1980s.

scholarly journals Media aesthetic component of communication and its manifestation in infographic content

Lumina ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 84-96
Author(s):  
Svetlana Simakova
Keyword(s):  
Visual Image ◽  
Integrated Approach ◽  
Visual Media ◽  
Media Culture ◽  
Media Content ◽  
Case Study Method ◽  
History Of ◽  
The Media

The goal of the present study is to demonstrate the media-aesthetic potential of infographic messages on particular cases. This can be done due to an integrated approach to the analysis of the visual content of media content. That indicates the case study method implementation as well as description and generalization. The theoretical basis of the research is represented by scientific studies of various directions. That includes the history of media and visual media culture; features of the concepts of media culture and media language, media aesthetics; infographics as a tool of media language. The empirical basis of the study is journalistic materials containing infographic content of such publications as by RIA Novosti (ria.ru), TASS (tass.ru). The examples of visual image implementation in the transmission of information — media content containing infographics — are given and analyzed. Considering media aesthetics as the formation of a sensory perception of the proposed media content, the author turns to the philosophical and aesthetic foundations of visual practices in the media and post-humanistic trends in journalism. As a result of the analysis of the theoretical and practical basis of the research, the author comes to the conclusion that today the role of the media aesthetic component of messages is most relevant. And infographics, as the connecting link of language and consciousness, is its most striking tool.

STUDI PENGELOLAAN ZAKAT PRODUKTIF PADA LEMBAGA AMIL ZAKAT NAHDLATUL ULAMA KABUPATEN LAMONGAN

AKADEMIKA ◽  
2021 ◽  
Vol 15 (2) ◽  
Author(s):  
Moh. Ah. Subhan ZA ◽  
Akmalur Rijal
Keyword(s):  
Economic Value ◽  
Active Role ◽  
Main Function ◽  
Economic Assistance ◽  
Assistance Program ◽  
The Social ◽  
History Of ◽  
Nahdlatul Ulama

The purpose of zakat to develop the social economic value of society is difficult to materialize if there is no active role of zakat managers (amil) who are required to be professional and innovative in managing zakat funds. The main function of the amil zakat institution lies in the activities of collecting, distributing, and utilizing zakat. The activity of collecting zakat in the history of Islam, is an activity or effort of amil in collecting zakat by picking up or taking from the place of amil. In addition to taking zakat, the amils who are in charge of taking zakat must also pray for those who pay zakat.This study aims to determine the implementation of productive zakat fund management and empowerment of the poor on zakat funds that are given by LAIZSNU Lamongan. By using the case study method, so as to be able to photograph how LAZISNU Lamongan's performance is in managing productive zakat funds . Lazisnu Lamongan has 3 zakat distribution programs, namely humanitarian, health and economic assistance. The mustahik empowerment program is included in the economic assistance program.

The construction of a leadership identity based on empathy, care, and participation: María Eliana's history

2021 ◽  
pp. 174114322110380
Author(s):  
Andrea Carrasco ◽  
María E Díaz
Keyword(s):  
Social Justice ◽  
Life History ◽  
Academic Research ◽  
Leadership Positions ◽  
Leadership Identity ◽  
Self Recognition ◽  
History Of ◽  
Identity Based

Recent academic research highlights the role of leadership identity when thinking about the improvement of the educational field. Based on this research, this article aims to identify and analyze the elements that affect the development of leadership identity in female school principals within the Chilean context. This is achieved by working from a biographical-narrative approach, specifically from the life history technique. This analysis emerges from a considerate reflection on the teachings, and personal and professional milestones highlighted in the biogram. Both personally and professionally, a multiplicity of elements is observed in the life history of María Eliana, influencing the development of her leadership identity, particularly highlighting her self-recognition as a woman. This identity is oriented towards social justice, based on socio-emotional tools such as care, empathy, and participation; and understands and values the role these elements must take in Chilean education. The case study presents tensions for the Chilean educational system, which must be able to address the complexities that women experience while holding leadership positions, especially when challenged with the perspective that school is an inclusive space of social justice.

Case Study - “Can You See Me?”

2012 ◽  
pp. 804-815
Author(s):  
Anne DiPardo ◽  
Mike DiPardo
Keyword(s):  
Virtual Teams ◽  
Fine Tuning ◽  
Working Relationships ◽  
Functional Requirements ◽  
Virtual Collaboration ◽  
Geographically Dispersed ◽  
History Of ◽  
Written Word

This chapter presents a case study detailing how geographically dispersed software developers employ writing in the process of creating and troubleshooting products for use in the healthcare industry. It focuses particularly on their efforts to arrive at language that unambiguously reflects functional requirements and optimal design principles. After a brief history of the company and the evolution of its national and international virtual collaboration practices, the authors turn to the role of text across particular task cycles, exploring the uses of writing in generating, designing, and refining plans and products. Focusing on a series of three composing sequences, the authors highlight the incremental process by which the team moves toward a shared sense of understanding and linguistic precision. They argue that in contrast to common conceptions of texts as simple containers for preformed ideas, these episodes provide a more nuanced picture, as writing comes to play a central role in constituting and fine-tuning meaning and in maintaining strong working relationships throughout the processes of developing and refining products. They close with implications for preparing diverse virtual teams for participation in tasks that demand exacting uses of the written word.

The (Dis)assembling of Form: Revealing the Ideas Built Into Manchester’s Medical School

2019 ◽  
Author(s):  
James Hopkins
Keyword(s):  
Medical School ◽  
Medical Schools ◽  
Late Nineteenth Century ◽  
School Buildings ◽  
Architectural Form ◽  
Built Form ◽  
History Of ◽  
Instructive Case

Abstract This paper addresses a gap in our understanding of medical history - the architecture of medical schools - and demonstrates the ways in which architectural form can be used to better understand medical epistemology and pedagogy. It examines an instructive case study - the late-nineteenth-century medical school buildings in Manchester - and examines the concepts that were drawn together and expressed in the buildings. Through its exploration, the paper argues first, that medical schools and spaces for medical education should be given greater consideration as a significant category in the history of medical buildings. Second, that buildings such as its case study are an important source of evidence and means to understand the role of medicine in society and the ideas with which its contemporary practitioners and educators were concerned. Third, the paper argues that, to make best use of buildings as sources, we should view them as agents which have assembled divergent ideas and incorporated them into the built form. In this way, such buildings have woven into them an inventory of ideas which can be untangled using designs and physical evidence.

Sign in / Sign up

Export Citation Format

Share Document