scholarly journals 20 years of African Neuroscience: Waking a sleeping giant

2020 ◽  
Author(s):  
MB Maina ◽  
U Ahmad ◽  
HA Ibrahim ◽  
SK Hamidu ◽  
FE Nasr ◽  
...  
Keyword(s):  
Brain Research ◽  
Demographic Data ◽  
Model Systems ◽  
Depth Information ◽  
Current State ◽  
Neuroscience Research ◽  
Global North ◽  
New Policies ◽  
The Uk ◽  
Work Done

Understanding the function and dysfunction of the brain remains one of the key challenges of our time. However, an overwhelming majority of brain research is carried out in the Global North, by a minority of well-funded and intimately interconnected labs. In contrast, with an estimated one neuroscientist per million people in Africa, news about neuroscience research from the Global South remains sparse. Clearly, devising new policies to boost Africa’s neuroscience landscape is imperative. However, the policy must be based on accurate data, which is largely lacking. Such data must reflect the extreme heterogeneity of research outputs across the continent’s 54 countries distributed over an area larger than USA, Europe and China combined. Here, we analysed all of Africa’s Neuroscience output over the past 21 years. Uniquely, we individually verified in each of 12,326 publications that the work was indeed performed in Africa and led by African-based researchers. This step is critical: previous estimates grossly inflated figures, because many of Africa’s high-visibility publications are in fact the result of internationally led collaborations, with most work done outside of Africa. The remaining number of African-led Neuroscience publications was 5,219, on average only ~5 per country and year. From here, we extracted metrics such as the journal and citations, as well as detailed information on funding, international collaborations and the techniques and model systems used. We link these metrics to demographic data and indicators of mobility and economy. For reference, we also extracted the same metrics from 220 randomly selected publications each from the UK, USA, Australia, Japan and Brazil. Our unique dataset allows us to gain accurate and in-depth information on the current state of African Neuroscience research, and to put it into a global context. This in turn allows us to make actionable recommendations on how African research might best be supported in the future.

scholarly journals Two decades of neuroscience publication trends in Africa

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
M. B. Maina ◽  
U. Ahmad ◽  
H. A. Ibrahim ◽  
S. K. Hamidu ◽  
F. E. Nasr ◽  
...  
Keyword(s):  
Accurate Data ◽  
Publication Trends ◽  
Global Context ◽  
Current State ◽  
Neuroscience Research ◽  
Research Environments ◽  
New Policies ◽  
The Uk ◽  
Extract Information

AbstractNeuroscience research in Africa remains sparse. Devising new policies to boost Africa’s neuroscience landscape is imperative, but these must be based on accurate data on research outputs which is largely lacking. Such data must reflect the heterogeneity of research environments across the continent’s 54 countries. Here, we analyse neuroscience publications affiliated with African institutions between 1996 and 2017. Of 12,326 PubMed indexed publications, 5,219 show clear evidence that the work was performed in Africa and led by African-based researchers - on average ~5 per country and year. From here, we extract information on journals and citations, funding, international coauthorships and techniques used. For reference, we also extract the same metrics from 220 randomly selected publications each from the UK, USA, Australia, Japan and Brazil. Our dataset provides insights into the current state of African neuroscience research in a global context.

French and Spanish Queer Film

2016 ◽  
Author(s):  
Chris Perriam ◽  
Darren Waldron
Keyword(s):  
Focus Groups ◽  
Sense Of Community ◽  
National Identities ◽  
Audience Research ◽  
Large Sample ◽  
Current State ◽  
Trans People ◽  
Screening Questionnaires ◽  
On Line ◽  
The Uk

This book advances the current state of film audience research and of our knowledge of sexuality in transnational contexts, by analysing how French LGBTQ films are seen in Spain and Spanish ones in France, as well as how these films are seen in the UK. It studies films from various genres and examines their reception across four languages (Spanish, French, Catalan, English) and engages with participants across a range of digital and physical audience locations. A focus on LGBTQ festivals and on issues relating to LGBTQ experience in both countries allows for the consideration of issues such as ageing, sense of community and isolation, affiliation and investment, and the representation of issues affecting trans people. The book examines films that chronicle the local, national and sub-national identities while also addressing foreign audiences. It draws on a large sample of individual responses through post-screening questionnaires and focus groups as well as on the work of professional film critics and on-line commentators.

Casimir forces and vacuum energy

2017 ◽  
Author(s):  
Serge Reynaud ◽  
Astrid Lambrecht
Keyword(s):  
Casimir Force ◽  
Dimensional Space ◽  
Three Dimensional ◽  
Thermal Fluctuations ◽  
Model Systems ◽  
Vacuum Field ◽  
Force Measurements ◽  
Casimir Forces ◽  
Current State ◽  
Field Fluctuations

The Casimir force is an effect of quantum vacuum field fluctuations, with applications in many domains of physics. The ideal expression obtained by Casimir, valid for perfect plane mirrors at zero temperature, has to be modified to take into account the effects of the optical properties of mirrors, thermal fluctuations, and geometry. After a general introduction to the Casimir force and a description of the current state of the art for Casimir force measurements and their comparison with theory, this chapter presents pedagogical treatments of the main features of the theory of Casimir forces for one-dimensional model systems and for mirrors in three-dimensional space.

Conceptualizing and Measuring Affective and Cognitive Empathy

2020 ◽  
pp. 8-30
Author(s):  
Ross Buck ◽  
Zhan Xu
Keyword(s):  
Mental States ◽  
Cognitive Empathy ◽  
Emotional Empathy ◽  
Symbolic Communication ◽  
Current State ◽  
Communication Processes ◽  
Neuroscience Research ◽  
Emotion Displays ◽  
Central Nervous Systems

Individual differences in the ability to recognize emotion displays relate strongly to emotional intelligence, and emotional and social competence. However, there is a difference between the ability to judge the emotions of another person (i.e., emotional empathy) and the ability to take the perspective of another person, including making accurate appraisals, attributions, and inferences about the mental states of others (i.e., cognitive empathy). In this chapter, we review the concept of emotional empathy and the current state of the field, including emerging and converging evidence from neuroscience research that emotional and cognitive empathy involve doubly dissociable brain systems. We also discuss emerging literature on the physiological mechanisms underlying empathy in the peripheral and central nervous systems. We then distinguish spontaneous and symbolic communication processes to show how cognitive empathy emerges from emotional empathy during development. Development starts with the prelinguistic mutual contingent responsiveness of infant and caregiver yielding “raw” primary intersubjectivity, then secondary and tertiary intersubjectivity advances with increasing social experience, and finally cognitive empathic abilities expand in perspective taking and Theory of Mind (ToM) skills. We then present an Affect-Reason-Involvement (ARI) model to guide the conceptualization and measurement of emotional and cognitive empathy. We consider emotion correlation scores as a flexible and valid approach to empathy measurement, with implications for understanding the role of discrete emotions in decision making. Finally, we apply this reasoning to recent studies of the role of emotion and empathy in bullying.

scholarly journals 273 The Consequences of a Failed Screening Programme

2021 ◽  
Vol 108 (Supplement_2) ◽  
Author(s):  
M Sharrock ◽  
C Whelton ◽  
R Paton
Keyword(s):  
Screening Programme ◽  
Demographic Data ◽  
Late Presentation ◽  
Developmental Dysplasia ◽  
Late Diagnosis ◽  
Operation Rate ◽  
Increasing Trend ◽  
The Uk ◽  
Clinical Records ◽  
Surgical Treatments

Abstract Introduction Controversy exists surrounding the efficacy of the UK screening programme for developmental dysplasia of the hip (DDH). Method Clinical records were reviewed in children who were treated surgically for DDH. Demographic data, age and mode of presentation, and surgical treatments were analysed, as well as outcomes, re-operation rate and AVN incidence. Late diagnosis was defined as greater than 4 months. Results 106 children (16 male, 90 female) underwent surgery from 1997 to 2018. 95 hips were operated for dislocation and 22 were operated for dysplasia. 13 patients had bilateral dislocations. Of the dislocated hips, the median age at diagnosis was 9 months (IQR 2-19). 56% were diagnosed late. In the late diagnosis group the median age for diagnosis was 19 months (IQR 15-21). We have identified an increasing trend in late presentation in recent years. This has been matched with an increasing trend in operation rates for dislocation per 1000 births. Conclusions This study demonstrates that DDH is being diagnosed increasingly late, which correlates with an increased need for surgical management. This suggests that the current UK screening programme is failing to identify children with DDH in a timely fashion, which necessitates more aggressive surgical treatment and less favourable outcomes.

scholarly journals New Labour, New Policies: Constructing a Discourse of Citizenship

1998 ◽  
Vol 3 (2) ◽  
pp. 101-114
Author(s):  
Keith Crawford
Keyword(s):  
Citizenship Education ◽  
New Labour ◽  
Political Context ◽  
British Society ◽  
Contemporary Society ◽  
Legitimation Crisis ◽  
New Policies ◽  
The Uk ◽  
The Impact

The purpose of this paper is examine the development of citizenship education as a curriculum priority within the UK. Employing Habermas' theory of legitimation crisis, the paper places the contemporary enthusiasm for citizenship education within a socioeconomic, cultural and political context. The paper argues that current preoccupations with citizenship education contained in Education for Citizenship and the Teaching of Democracy in Schools (Dfee, 1999), stem from the impact of Neo-Liberal concerns with individualism, economic and technological globalisation and the potential fragmentation of contemporary society. The paper explores the principles of education for citizenship and the teaching of democracy in schools and suggests that, as part of New Labour's developing conception of British society, citizenship education asks some fundamental questions of that society.

Transitioning towards low carbon solidarity economies?

2017 ◽  
Author(s):  
Peter North
Keyword(s):  
Private Sector ◽  
Social Enterprise ◽  
Social Economy ◽  
Low Carbon ◽  
The Public ◽  
Diverse Economies ◽  
The Social ◽  
Global North ◽  
The Uk ◽  
Socially Excluded

Building on the diverse economies perspective of JK Gibson-Graham, this chapter discusses how conceptions of just and sustainable economies in the context of the Anthropocene can be generated and, more importantly, performed through social and solidarity economies in the global North. It reviews concepts of the SSE in the global North, and discusses the extent that the UK social economy sector has been tamed and neoliberalised as more antagonistic conceptions of co-operative and grassroots economies created by green and socialist activists in the 1970s and 1980s have been transformed into neoliberal conceptions of social enterprise, with an inbuilt assumption that the private sector is more effective than the public. It discusses how in conditions of austerity social enterprise can legitimate the abandonment of socially excluded communities, and that to counter this, the social economy sector in the UK should develop more antagonistic perspectives, learning from Latin Americans. Finally, it discusses the contribution of Transition Initiatives in rekindling conceptions of grassroots sustainable economies.

scholarly journals Online grocery shopping: promise and pitfalls for healthier food and beverage purchases

2018 ◽  
Vol 21 (18) ◽  
pp. 3360-3376 ◽  
Author(s):  
Stephanie B Jilcott Pitts ◽  
Shu Wen Ng ◽  
Jonathan L Blitstein ◽  
Alison Gustafson ◽  
Mihai Niculescu
Keyword(s):  
Grocery Shopping ◽  
Nutrition Labelling ◽  
Current State ◽  
Food And Beverage ◽  
Brick And Mortar ◽  
Environment Domain ◽  
Impulse Purchases ◽  
The Usa ◽  
The Uk ◽  
Psychosocial Domain

AbstractObjectives(i) To determine the current state of online grocery shopping, including individuals’ motivations for shopping for groceries online and types of foods purchased; and (ii) to identify the potential promise and pitfalls that online grocery shopping may offer in relation to food and beverage purchases.DesignPubMed, ABI/INFORM and Google Scholar were searched to identify published research.SettingTo be included, studies must have been published between 2007 and 2017 in English, based in the USA or Europe (including the UK), and focused on: (i) motivations for online grocery shopping; (ii) the cognitive/psychosocial domain; and (iii) the community or neighbourhood food environment domain.SubjectsOur search yielded twenty-four relevant papers.ResultsFindings indicate that online grocery shopping can be a double-edged sword. While it has the potential to increase healthy choices via reduced unhealthy impulse purchases, nutrition labelling strategies, and as a method to overcome food access limitations among individuals with limited access to a brick-and-mortar store, it also has the potential to increase unhealthy choices due to reasons such as consumers’ hesitance to purchase fresh produce online.ConclusionsAdditional research is needed to determine the most effective ways to positively engage customers to use online grocery shopping to make healthier choices.

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