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The significance of ECOWAS Norms and Mechanisms in Conflict Prevention and Security-Building in West Africa since 2000
This thesis examines the roles and significance of ECOWAS (Economic
Community of West Africa States) in conflict prevention, crisis response and
security-building processes in West Africa, particularly since 2000. The
importance of developing regional institutions and capacities for peace and
security-building in Sub-Saharan Africa has been widely recognised since at
least the mid-1990s. Not only has the African Union developed important peace
and security building aims and roles, but so too have several of the sub-regional
organisations in Africa, including ECOWAS in West Africa. In the late 1990s,
ECOWAS Member States achieved a number of noteworthy sub-regional
agreements on ECOWAS norms and mechanisms for conflict prevention, crisis
response, and peace and security –building in West Africa. These agreements
and mechanisms have subsequently been further developed since 2000, in a
dynamic process that was informed by experience with efforts to respond to a
range of crises and conflicts in the region. This thesis critically examines this
process, focussing particularly on the extent to which, and how, ECOWAS
norms, institutions and mechanism have continued not only to develop but also
to be influential in practice.
Our research demonstrates that the ECOWAS agreements and norms
established by 2000 have continued subsequently to be dynamically developed
and used by ECOWAS member states and West African networks, in close
interaction with several international partners. It argues that these norms and
mechanisms have played significant roles in influencing actual policies,
practices and missions. They have therefore proved to be more than shallow symbolic or paper agreements, despite the political fragility and divisions of the
region and most of its states. We argue that this cannot be adequately
understood using single explanatory frameworks, such as Nigeria’s hegemonic
influence or instrumental influence of external Actors such as UN, EU or USA,
as has often been suggested. Adequate explanations need to combine these
factors with others, including relatively consistent investment in regional norms
and institutions by coalitions of some West African states (including Ghana,
Senegal and Nigeria) together with civil society and parliamentary networks.
Our research then examines in detail the extent to which, and how, ECOWAS
norms and mechanisms on conflict prevention, crisis response and security
sector reform were significant and influential in ECOWAS’ responses to the
crises and conflicts in Cote D’Ivoire, Mali and to a lesser extent in Gambia since 2003; and also how these crises were in turn influential in the further
development of ECOWAS norms in these areas. We demonstrate numerous
weaknesses in the implementation and effectiveness in these norms; and
limitations in their diffusion and influence. However, we argue that such
weaknesses and limitations are typical of regional peace and security norms
everywhere, including much more stable and developed regions. Equally
significant is that substantial coalitions exist between ECOWAS member states
and stakeholders. Despite obvious tensions, ECOWAS, AU, UN and other
countries such as France continue to work to address inherent tensions and
develop mutually beneficial collaborations that enhance effective conflict
prevention in the sub-region. The study draws on the knowledge created within
this this thesis to propose a framework for conflict intervention.Allan & Nesta Foundatio
A COMPARISON BETWEEN MAXIMUM LIKELIHOOD RULE AND LOGISTIC DISCRIMINANT ANALYSIS IN THE CLASSIFICATION OF MIXTURE OF DISCRETE AND CONTINOUS VARIABLES
An optimal measure of performance is the one that lead to maximization of average error rate or probability of misclassification. This paper aimed to compare between the maximum likelihood rule and logistic discriminant analysis in the classification of mixture of discrete and continuous variables. The efficiency of the methods was tested using simulated and real dataset. The result obtained showed that the maximum likelihood rule performed better than the logistic discriminant analyses, in maximizing the average error rate in both experiment conducted. Keyword: Maximum likelihood rule, Logistic discriminants, error rate, Likelihood ratio, Discriminant analysis
EVALUATION OF THREE CLASSIFICATION RULES FOR MIXTURE OF DISCRETE AND CONTINOUS VARIABLES
The best classification rule is the one that leads to the smallest probability of misclassification which is called the error rate. This work focused on three classification rules for mixture of discrete and continuous variables with the aim to evaluate the performance of these rules to in classification of individuals into several categories. Applications were done using simulated data and real life data. The result obtained revealed that the location model achieved better result than the other two rules in minimizing the average error rate in both datasets. Keyword: Location Model, Linear Discriminant Models, Quadratic, Discriminant Model, Error Rate
Effect of Photoperiod on the Germination and Seedling Development of Some (Acha) Digitaria Species
A glass house study was conducted at the Botanical garden, University of Jos, Jos Nigeria to study the effects of photoperiod on germination and seedling development of three Digitaria species (D. exilis, D. barbinodis, and D. iburua) using the Completely Randomized Design (CRD).The three species were subjected to photoperiods of 6, 8, 10, and 12hrs for 21 days. Results show that D. iburua had 30% germination while D. exilis and D. barbinodis had 80% germinatio
Epidemiological profile of the Ebola virus disease outbreak in Nigeria, July-September 2014
Introduction: In July 2014, Nigeria experienced an outbreak of Ebola virus disease following the introduction of the disease by an ill Liberian Traveler. The Government of Nigeria with the support of Technical and Development Partners responded quickly and effectively to contain the outbreak. The epidemiological profile of the outbreak that majorly affected two States in the country in terms of person, place and time characteristics of the cases identified is hereby described. Methods: Using field investigation technique, all confirmed and probable cases were identified, line-listed and analysed using Microsoft Excel 2007 by persons, time and place. Results: A total of 20 confirmed and probable cases; 16 in Lagos (including the index case from Liberia) and 4 in Port Harcourt were identified. The mean age was 39.5 ± 12.4 years with over 40% within the age group 30-39 years. The most frequent exposure type was direct physical contact in 70% of all cases and 73% among health care workers. The total case-fatality was 40%; higher among healthcare workers (46%) compared with non-healthcare workers (22%). The epidemic curve initially shows a typical common source outbreak, followed by a propagated pattern. Conclusion: Investigation revealed the size and spread of the outbreak and provided information on the characteristics of persons, time and place. Enhanced surveillance measures, including contact tracing and follow-up proved very useful in early case detection and containment of the outbreak
Amyloid angiopathy of the floor of the mouth: a case report and review of the literature
Amyloidosis is a rare disease characterised by the deposition of insoluble extracellular fibrillar proteins in various tissues of the body. The pattern of manifestation is organ dependent and also on whether the disease is localised or systemic, primary or secondary
Elevated rates of horizontal gene transfer in the industrialized human microbiome
Industrialization has impacted the human gut ecosystem, resulting in altered microbiome composition and diversity. Whether bacterial genomes may also adapt to the industrialization of their host populations remains largely unexplored. Here, we investigate the extent to which the rates and targets of horizontal gene transfer (HGT) vary across thousands of bacterial strains from 15 human populations spanning a range of industrialization. We show that HGTs have accumulated in the microbiome over recent host generations and that HGT occurs at high frequency within individuals. Comparison across human populations reveals that industrialized lifestyles are associated with higher HGT rates and that the functions of HGTs are related to the level of host industrialization. Our results suggest that gut bacteria continuously acquire new functionality based on host lifestyle and that high rates of HGT may be a recent development in human history linked to industrialization.Peer reviewe