scholarly journals The Role of Technology in Nigerian Catfish Production: A Review

2022 ◽  
Author(s):  
Samuel Ijabo Ogah ◽  
Goshen David Miteu ◽  
Emmanuel Oluwasogo Oyewole ◽  
Josephine Oluseyi Adebayo ◽  
Elohozino Oghale Benneth
Keyword(s):  
Low Income ◽  
Developing Nations ◽  
Economic Systems ◽  
Relative Poverty ◽  
Demand And Supply ◽  
The Past ◽  
Slow Development ◽  
The Impact ◽  
Considerable Pressure

This article examines the state of Catfish production in Nigeria and the roles technology has played over the past decades. Heightened demand as a result of increased population puts considerable pressure on production. In response to this pressure aquaculturists ramped up production activities, this demand-driven increase exposes the major gaps as the industry struggles to cope with the absence of fundamental structures like inadequate structured funding, markets, processing and preservation facilities among others. Such gaps exist in all aspects of aquaculture and technology is a viable plug for many of them. The aquaculture of developing nations has certain peculiarities which predispose it to slow development. Many fishermen and aquaculturists in low-income regions are trapped in economic systems that result in relative poverty. Many reasons have been put forward to explain the dynamics behind these consequences with technology playing a major role from the consensus. Rapid advances in hatchery, water quality and molecular technology have been identified as some of the active drivers of Catfish production in Nigeria. The article focuses on the history, progress and prospects of aquaculture technology in Nigeria. It does so by reviewing the technologies already established in Catfish farming and the impact of their roles in balancing fish demand and supply.

Pupil with Obsessive-Compulsive Disorder

2017 ◽  
Vol 7 (2) ◽  
pp. 7-25
Author(s):  
Karolina Diallo
Keyword(s):  
Obsessive Compulsive Disorder ◽  
School Performance ◽  
School Environment ◽  
Detrimental Effect ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
The Past ◽  
And Performance ◽  
The Impact

Pupil with Obsessive-Compulsive Disorder. Over the past twenty years childhood OCD has received more attention than any other anxiety disorder that occurs in the childhood. The increasing interest and research in this area have led to increasing number of diagnoses of OCD in children and adolescents, which affects both specialists and teachers. Depending on the severity of symptoms OCD has a detrimental effect upon child's school performance, which can lead almost to the impossibility to concentrate on school and associated duties. This article is devoted to the obsessive-compulsive disorder and its specifics in children, focusing on the impact of this disorder on behaviour, experience and performance of the child in the school environment. It mentions how important is the role of the teacher in whose class the pupil with this diagnosis is and it points out that it is necessary to increase teachers' competence to identify children with OCD symptoms, to take the disease into the account, to adapt the course of teaching and to introduce such measures that could help children reduce the anxiety and maintain (or increase) the school performance within and in accordance with the school regulations and curriculum.

History and Morality

2020 ◽  
Author(s):  
Donald Bloxham
Keyword(s):  
Foreign Country ◽  
Moral Thought ◽  
Majority Opinion ◽  
The Past ◽  
Wide Range ◽  
Moral Judgements ◽  
Value Judgements ◽  
The Impact

Against majority opinion within his profession, Donald Bloxham argues that it is legitimate, often unavoidable, and frequently important for historians to make value judgements about the past. History and Morality draws on a wide range of historical examples, and its author’s insights as a practising historian. Examining concepts like impartiality, neutrality, contextualization, and the use and abuse of the idea of the past as a foreign country, Bloxham’s book investigates how the discipline has got to the point where what is preached can be so inconsistent with what is practised. It illuminates how far tacit moral judgements infuse works of history, and how strange those histories would look if the judgements were removed. Bloxham argues that rather than trying to eradicate all judgemental elements from their work historians need to think more consistently about how, and with what justification, they make the judgements that they do. The importance of all this lies not just in the responsibilities that historians bear towards the past—responsibilities to take historical actors on those actors’ own terms and to portray the impact of those actors’ deeds—but also in the role of history as a source of identity, pride, and shame in the present. The account of moral thought in History and Morality has ramifications far beyond the activities of vocational historians.

The Role of UBI in Mitigating the Effects of Psychosocial Stressors: A Review and Proposal

2021 ◽  
pp. 003329412110051
Author(s):  
Rashmi Gupta ◽  
Jemima Jacob ◽  
Gaurav Bansal
Keyword(s):  
Role Stress ◽  
Psychosocial Stressors ◽  
Basic Income ◽  
Economic Stability ◽  
The Past ◽  
Individual Outcomes ◽  
Long Term Impact ◽  
The Impact

Psychosocial stressors and social disadvantages contribute to inequalities in opportunities and outcomes. In the current paper, we use an epidemiological perspective and highlight the role stress plays on individuals by reviewing the outcomes of major stressors such as poverty and unemployment. We further analyzed the psychological and physical cost of these stressors and their long-term impact. We examined the role of universal basic income and closely looked at income experiments that were implemented in the past, in terms of their effectiveness in enhancing the community as well as individual outcomes and propose the UBI as a tool for alleviating the impact of these stressors. At a time when a major pandemic (e.g., COVID-19) threatens economic stability and health globally, we believe the UBI is relevant now, more than ever.

New Agendas for Special Education Policy: What the National Reports Haven't Said

1987 ◽  
Vol 53 (4) ◽  
pp. 295-299 ◽  
Author(s):  
Marleen Pugach ◽  
Mara Sapon-Shevin
Keyword(s):  
Special Education ◽  
Education Policy ◽  
Educational Reform ◽  
Special Focus ◽  
Special Education Policy ◽  
The Past ◽  
The Subject ◽  
The Impact ◽  
The Relationship

The calls for educational reform that have dominated the professional and lay literature for the past few years have been decidedly silent in discussing the role of special education either as a contributor or a solution to the problems being raised. As an introduction to this “Special Focus” on the relationship between general educational reform and special education, this article summarizes some of the more prominent reports with regard to their treatment (and nontreatment) of special education. The impact of proposed reforms for the conceptualization and operation of special education is the subject of the five articles that follow.

scholarly journals Public policy, public utility and citizens: The impact of privatization

2017 ◽  
Author(s):  
Μαντώ Λαμπροπούλου (Manto Lampropoulou)
Keyword(s):  
Public Utility ◽  
Network Industries ◽  
Public Enterprises ◽  
Economic Implications ◽  
The Past ◽  
Key Stakeholders ◽  
Post War ◽  
The Impact ◽  
The Relationship

Over the past two decades, utilities policy in Greece has been steadily shifting towards privatization and liberalization. This shift signified a critical reconsideration of the boundaries and the dynamics of the relationship between the state and the market in network industries. Public debate usually focuses on issues of ownership of public enterprises and economic performance. On the contrary, this book places the emphasis on the socio-economic implications of utilities policy for citizens. A key issue is the impact of privatization on the relationship between government (state), public enterprises (market) and citizens (society). The study covers the period from the post-war state monopolies to the current circumstances of mixed/private ownership of public enterprises and liberalized markets. The main questions addressed in this book are the following: What is the rationale (legitimization) for government intervention in the utilities sector? What are the politics of nationalization and privatization? How different policy contexts affect the institutional, organizational and regulatory framework of the utilities sector? Who are the key-stakeholders and policy actors? What is the role of citizens? What is the (re)distribution of utilities policy costs and benefits among stakeholders?

scholarly journals Inferring recent evolutionary changes in speech sounds

2021 ◽  
Vol 376 (1824) ◽  
Author(s):  
Steven Moran ◽  
Nicholas A. Lester ◽  
Eitan Grossman
Keyword(s):  
Language Contact ◽  
Language Evolution ◽  
Speech Sounds ◽  
Theme Issue ◽  
Short Term ◽  
The Past ◽  
Evolutionary Changes ◽  
The One ◽  
The Impact

In this paper, we investigate evolutionarily recent changes in the distributions of speech sounds in the world's languages. In particular, we explore the impact of language contact in the past two millennia on today's distributions. Based on three extensive databases of phonological inventories, we analyse the discrepancies between the distribution of speech sounds of ancient and reconstructed languages, on the one hand, and those in present-day languages, on the other. Furthermore, we analyse the degree to which the diffusion of speech sounds via language contact played a role in these discrepancies. We find evidence for substantive differences between ancient and present-day distributions, as well as for the important role of language contact in shaping these distributions over time. Moreover, our findings suggest that the distributions of speech sounds across geographic macro-areas were homogenized to an observable extent in recent millennia. Our findings suggest that what we call the Implicit Uniformitarian Hypothesis, at least with respect to the composition of phonological inventories, cannot be held uncritically. Linguists who would like to draw inferences about human language based on present-day cross-linguistic distributions must consider their theories in light of even short-term language evolution. This article is part of the theme issue ‘Reconstructing prehistoric languages’.

scholarly journals The impact of African-trained neurosurgeons on sub-Saharan Africa

2020 ◽  
Vol 48 (3) ◽  
pp. E4 ◽  
Author(s):  
Claire Karekezi ◽  
Abdeslam El Khamlichi ◽  
Abdessamad El Ouahabi ◽  
Najia El Abbadi ◽  
Semevo Alidegnon Ahokpossi ◽  
...  
Keyword(s):  
Low Income ◽  
National Income ◽  
Sub Saharan Africa ◽  
World Federation ◽  
Neurosurgical Procedures ◽  
Ct Scanner ◽  
The Past ◽  
The World ◽  
Sub Saharan ◽  
The Impact

OBJECTIVESub-Saharan Africa (SSA) represents 17% of the world’s land, 14% of the population, and 1% of the gross domestic product. Previous reports have indicated that 81/500 African neurosurgeons (16.2%) worked in SSA—i.e., 1 neurosurgeon per 6 million inhabitants. Over the past decades, efforts have been made to improve neurosurgery availability in SSA. In this study, the authors provide an update by means of the polling of neurosurgeons who trained in North Africa and went back to practice in SSA.METHODSNeurosurgeons who had full training at the World Federation of Neurosurgical Societies (WFNS) Rabat Training Center (RTC) over the past 16 years were polled with an 18-question survey focused on demographics, practice/case types, and operating room equipment availability.RESULTSData collected from all 21 (100%) WFNS RTC graduates showed that all neurosurgeons returned to work to SSA in 12 different countries, 90% working in low-income and 10% in lower-middle-income countries, defined by the World Bank as a Gross National Income per capita of ≤ US$995 and US$996–$3895, respectively. The cumulative population in the geographical areas in which they practice is 267 million, with a total of 102 neurosurgeons reported, resulting in 1 neurosurgeon per 2.62 million inhabitants. Upon return to SSA, WFNS RTC graduates were employed in public/private hospitals (62%), military hospitals (14.3%), academic centers (14.3%), and private practice (9.5%). The majority reported an even split between spine and cranial and between trauma and elective; 71% performed between 50 and more than 100 neurosurgical procedures/year. Equipment available varied across the cohort. A CT scanner was available to 86%, MRI to 38%, surgical microscope to 33%, endoscope to 19.1%, and neuronavigation to 0%. Three (14.3%) neurosurgeons had access to none of the above.CONCLUSIONSNeurosurgery availability in SSA has significantly improved over the past decade thanks to the dedication of senior African neurosurgeons, organizations, and volunteers who believed in forming the new neurosurgery generation in the same continent where they practice. Challenges include limited resources and the need to continue expanding efforts in local neurosurgery training and continuing medical education. Focus on affordable and low-maintenance technology is needed.

scholarly journals A Review of Finance–Growth Nexus Theories: How Does Development Finance Fits in?

2015 ◽  
Vol 10 (1) ◽  
pp. 83-91 ◽  
Author(s):  
Nyankomo Marwa ◽  
Stephen Zhanje
Keyword(s):  
Developed Countries ◽  
Theoretical Development ◽  
Current Debate ◽  
Conventional Model ◽  
Development Finance ◽  
The Past ◽  
Concise Review ◽  
The Impact ◽  
Finance Growth Nexus

Abstract The finance growth-nexus debates have been contentious over the past three decades both empirically and theoretically. To contribute to this debate, the current paper presents a concise review of finance-growths nexus theoretical development and the current debate around growth-finance nexus theories. Then, it extends the current theoretical debate to include development finance within the broader scheme of finance-growth discourse. The key emerging trend is that, most of the contemporary theories trying to explain finance growth nexus have been exclusively focusing on the standard finance in general. Little attention has been devoted to understand the role of development finance on finance-growth nexus. It concludes that, for a more comprehensive understanding of the finance growth nexus, the role of development finance should be integrated in theory of finance-growth nexus. The paper demonstrates that conventional model of finance-growth nexus is more likely to underestimate the magnitude of the impact of finance on economic growth especially for less developed countries. The paper suggests that, a model which breakdown the finance into standard finance subgroup and development finance subgroup may provide more accurate and insightful findings.

The Political Economy of Easy Credit Policies

2016 ◽  
pp. 84
Author(s):  
Karim Azizi ◽  
Thibault Darcillon
Keyword(s):  
Political Economy ◽  
Low Income ◽  
Recent Literature ◽  
Consumer Credit ◽  
Majority Voting ◽  
The Political ◽  
Aggregate Consumption ◽  
The Past ◽  
Marginal Effects

During the past thirty years, U.S. economic growth has disproportionately benefited the richest percentiles of the American population, i.e., the top income earners. Although this phenomenon is difficult to explain from a “standard” political economy perspective (i.e., majority voting), recent literature emphasizes the role of consumer credit as a means of circumventing costly public redistribution. According to this theory, most OECD and, notably, American policymakers should have facilitated middleclass and low-income households’ access to consumer credit to cushion the effects of increased income inequality (i.e., an increased share of GDP held by top earners). Our contribution to this literature is to argue that increases in inequality (as measured by expansions in the share of GDP held by top income earners) should be associated with aggregate consumption increases. Indeed, in response to increased inequality, easy credit policies stimulate low-income and middle-class consumption, which contributes to an increased aggregate consumption level. Using a panel dataset of 20 developed OECD economies between 1980 and 2007, we show that such increases in inequality are actually associated with expansions of aggregate consumption. Finally, when computing marginal effects, we conclude that these expansions increase with the size of the financial sector.

A New View on Economic Competitiveness

2011 ◽  
pp. 5-48
Author(s):  
Ferruccio Marzano ◽  
Cristiano Colombi
Keyword(s):  
Manufacturing Industry ◽  
Essential Role ◽  
Input Output ◽  
Demand And Supply ◽  
Goods And Services ◽  
Economic Competitiveness ◽  
Empirical Level ◽  
The Impact ◽  
The Empirical Analysis

The paper refers to the construction of some Indexes of Competitiveness and their application to the empirical analysis of the behaviour of Italian manufacturing industry in recent years. The idea is that an essential role in competitiveness is played by the specific characteristics of the goods and services concerned. With particular reference to competition between a mature economy (like Italy) and an emergent one (e.g. like China), attention is specifically directed to the behaviour of goods' demand and supply according to their characteristics. Then, an extended Leontief Input-Output model is pursued including the impact of goods' characteristics. At the empirical level, the role of goods' characteristics is analysed as to the behaviour of competitiveness of Italian manufacturing products in the period from 2000 to 2008.

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