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This paper reviews the theoretical and empirical literature on the impact of regional trade agreements on trade. The empirical literature is arranged based on the econometric methods used to estimate the gravity model. Advantages and disadvantages of each method were highlighted. Papers covering RTAs from Africa, Asia, the Americas, and Europe were reviewed to gain a more representative understanding. The covered empirical literature suggests that the Poisson Pseudo Maximum Likelihood (PPML) estimator is more reliable than OLS in estimating gravity models, as it can deal with zero trade flows. The Fixed Effects (FE) approach produces more consistent estimates than the Random Effects (RE) approach when quantifying the effects of RTAs. This is because it allows one to control for the unobserved time-invariant variables. Surprisingly, the covered literature suggests that a great majority of African RTAs generated trade, regardless of the method of estimation used. [ABSTRACT FROM AUTHOR]

Simple Summary: Spring in Europe has been trending earlier for almost half a century. Long-distance migrant birds, such as the Willow Warbler and Pied Flycatcher, which breed in Europe, have arrived earlier too. It is broadly accepted that warming springs in temperate regions explain the earlier arrival of migrants. However, migration started weeks earlier and thousands of kilometres away. There must be additional cues elsewhere triggering migration. Meteorologists have developed measures of atmospheric circulation which are related to climate variability in wide regions. One of them is the Southern Oscillation Index, which reflects El Niño/La Niña that cause droughts and floods in the southern hemisphere. Other atmospheric circulation patterns, measured by the North Atlantic Oscillation Index and Indian Ocean Dipole, help predict total rainfall for a whole season in various parts of Africa and Europe. Good rains are associated with plant growth and with insect abundance. Insects provide food for most of these migrants. Therefore, this paper asks the question: "Is the timing of arrival of long-distance migrants in spring related to the climates they experience in the places where they are over the year prior to arrival in Europe?" This paper says the answer is "Yes". Earlier springs in temperate regions since the 1980s, attributed to climate change, are thought to influence the earlier arrival of long-distance migrant passerines. However, this migration was initiated weeks earlier in Africa, where the Southern Oscillation, Indian Ocean Dipole, North Atlantic Oscillation drive climatic variability, and may additionally influence the migrants. Multiple regressions investigated whether 15 indices of climate in Africa and Europe explained the variability in timing of arrival for seven trans-Saharan migrants. Our response variable was Annual Anomaly (AA), derived from standardized mistnetting from 1982–2021 at Bukowo, Polish Baltic Sea. For each species, the best models explained a considerable part of the annual variation in the timing of spring's arrival by two to seven climate variables. For five species, the models included variables related to temperature or precipitation in the Sahel. Similarly, the models included variables related to the North Atlantic Oscillation (for four species), Indian Ocean Dipole (three), and Southern Oscillation (three). All included the Scandinavian Pattern in the previous summer. Our conclusion is that climate variables operating on long-distance migrants in the areas where they are present in the preceding year drive the phenological variation of spring migration. These results have implications for our understanding of carry-over effects. [ABSTRACT FROM AUTHOR]

The analysis of international and collaborative publication trends in prominent behavior‐analytic journals has been a topic of interest for behavioral researchers. This paper focuses on publication trends from 1997 through 2020 in three prominent journals: Journal of the Experimental Analysis of Behavior (JEAB), Journal of Applied Behavior Analysis (JABA), and Perspectives on Behavior Science (PBS). The variable of interest was the percentage of articles published per geographical category—Australasia/East Asia, Europe, Latin America, Middle East, North America, and Africa. The results showed that 79, 96, and 87% of the published articles in JEAB, JABA, and PBS, respectively, were conducted by researchers with a North American affiliation. Furthermore, 12, 4, and 4% of the articles in JEAB, JABA, and PBS, respectively, were coauthored by at least two researchers from different geographical categories. [ABSTRACT FROM AUTHOR]

The article presents a study that examines the Moderate Resolution Imaging Spectroradiometer (MODIS) Collection 5 aerosol optical depth (AOD) retrieval overland based on comparison with AERONET Sun Photometer AOD for 4 years of data. The study reveals the effectiveness of a prognostic RMS error model as recommended by the MODIS science. It notes that there is higher compliance at the higher scan angles of MODIS products. It also emphasizes the performances of such products on Europe and Africa.

A major hurdle in pediatric formulation development is the lack of safety and toxicity data on some of the commonly used excipients. While the maximum oral safe dose for several kinds of excipients is known in the adult population, the doses in pediatric patients, including preterm neonates, are not established yet due to the lack of evidence-based data. This paper consists of four parts: (1) country-specific perspectives in different parts of the world (current state, challenges in excipients, and ongoing efforts) for ensuring the use of safe excipients, (2) comparing and contrasting the country-specific perspectives, (3) past and ongoing collaborative efforts, and (4) future perspectives on excipients for pediatric formulation. The regulatory process for pharmaceutical excipients has been developed. However, there are gaps between each region where a lack of information and an insufficient regulation process was found. Ongoing efforts include raising issues on excipient exposure, building a region-specific database, and improving excipient regulation; however, there is a lack of evidence-based information on safety for the pediatric population. More progress on clear safety limits, quantitative information on excipients of concern in the pediatric population, and international harmonization of excipients' regulatory processes for the pediatric population are required. [ABSTRACT FROM AUTHOR]

Purpose -- The purpose of this paper is to examine the patterns of reported cargo thefts at non-secure parking facilities in Europe, the Middle East, and Africa (EMEA) with respect to stolen value, frequency, incident category, and modi operandi. Design/methodology/approach -- This study is based on a system-theoretical approach that emphasizes on a holistic rather than an atomistic view. The research method used in this paper is deductive; the analysis is based on data obtained from the incident information service (IIS), a database of transport-related crimes from the Transported Asset Protection Association (TAPA) in the EMEA region. The results are analysed and discussed within a frame of reference based on supply chain risk management (SCRM) and criminology theories. Findings -- We found that 97 per cent of all attacks during a stop occur at non-secure parking locations. Cargo thefts at these locations are more of a volume crime than high-value thefts. Seasonal variations were seen in these thefts, and the most common type was an intrusion on weekdays during winter. Research limitations/implications -- This study is limited by the content of and the classifications within the TAPA EMEA IIS database. Practical implications -- This paper is directly relevant to the current EU discussions regarding the creation of a large number of secure parking facilities in the region. Originality/value -- This is one of the first papers in the field of SCRM that utilizes actual crime statistics reported by the industry to analyse the occurrence of cargo theft by focusing on the non-secure parking aspect in the transport chain. [ABSTRACT FROM AUTHOR]

An increase in the sulfate aerosols observed in the period 1–6 April 2014 over Austria is analyzed using in situ measurements at an Austrian air quality background station, lidar measurements at the closest EARLINET stations around Austria, CAMS near-real-time data, and particle dispersion modeling using FLEXPART, a Lagrangian transport model. In situ measurements of SO2 , PM 2.5 , PM 10 , and O3 were performed at the air quality background station Pillersdorf, Austria (EMEP station AT30, 48 ∘ 43 ′ N, 15 ∘ 55 ′ E). A CAMS aerosol mixing ratio analysis for Pillersdorf and the lidar stations Leipzig, Munich, Garmisch, and Bucharest indicates the presence of an event of aerosol transport, with sulfate and dust as principal components. For the sulfate layers identified at Pillersdorf from the CAMS analysis, backward- and forward-trajectory analyses were performed, associating lidar stations with the trajectories. The lidar measurements for the period corresponding to trajectory overpass of associated stations were analyzed, obtaining the aerosol layers, the optical properties, and the aerosol types. The potential sources of transported aerosols were determined for Pillersdorf and the lidar stations using the source–receptor sensitivity computed with FLEXPART, combined with the MACCity source inventory. A comparative analysis for Pillersdorf and the trajectory-associated lidar stations showed consistent aerosol layers, optical properties and types, and potential sources. A complex pattern of contributions to sulfate over Austria was found in this paper. For the lower layers (below 2000 m) of sulfate, it was found that central Europe was the main source of sulfate. Medium to smaller contributions come from sources in eastern Europe, northwest Africa, and the eastern US. For the middle-altitude layers (between 2000 and 5000 m), sources from central Europe (northern Italy, Serbia, Hungary) contribute with similar emissions. Northwest Africa and the eastern US also have important contributions. For the high-altitude layers (above 5000 m), the main contributions come from northwest Africa, but sources from the southern and eastern US also contribute significantly. No contributions from Europe are seen for these layers. The methodology used in this paper can be used as a general tool to correlate measurements at in situ stations and EARLINET lidar stations around these in situ stations. [ABSTRACT FROM AUTHOR]

Background: The last 5-10 years have seen significant international momentum build around the field of health policy and systems research and analysis (HPSR + A). Strengthening post-graduate teaching is seen as central to the further development of this field in low- and middle-income countries. However, thus far, there has been little reflection on and documentation of what is taught in this field, how teaching is carried out, educators' challenges and what future teaching might look like.Methods: Contributing to such reflection and documentation, this paper reports on a situation analysis and inventory of HPSR + A post-graduate teaching conducted among the 11 African and European partners of the Consortium for Health Policy and Systems Analysis in Africa (CHEPSAA), a capacity development collaboration. A first questionnaire completed by the partners collected information on organisational teaching contexts, while a second collected information on 104 individual courses (more in-depth information was subsequently collected on 17 of the courses). The questionnaires yielded a mix of qualitative and quantitative data, which were analysed through counts, cross-tabulations, and the inductive grouping of material into themes. In addition, this paper draws information from internal reports on CHEPSAA's activities, as well as its external evaluation.Results: The analysis highlighted the fluid boundaries of HPSR + A and the range and variability of the courses addressing the field, the important, though not exclusive, role of schools of public health in teaching relevant material, large variations in the time investments required to complete courses, the diversity of student target audiences, the limited availability of distance and non-classroom learning activities, and the continued importance of old-fashioned teaching styles and activities.Conclusions: This paper argues that in order to improve post-graduate teaching and continue to build the field of HPSR + A, key questions need to be addressed around educational practice issues such as the time allocated for HPSR + A courses, teaching activities, and assessments, whether HPSR + A should be taught as a cross-cutting theme in post-graduate degrees or an area of specialisation, and the organisation of teaching given the multi-disciplinary nature of the field. It ends by describing some of CHEPSAA's key post-graduate teaching development activities and how these activities have addressed the key questions. [ABSTRACT FROM AUTHOR]

Study Question: How many twins are born in human populations and how has this changed over recent decades?Summary Answer: Since the 1980s, the global twinning rate has increased by a third, from 9.1 to 12.0 twin deliveries per 1000 deliveries, to about 1.6 million twin pairs each year.What Is Known Already: It was already known that in the 1980s natural twinning rates were low in (East) Asia and South America, at an intermediate level in Europe and North America, and high in many African countries. It was also known that in recent decades, twinning rates have been increasing in the wealthier parts of our world as a result of the rise in medically assisted reproduction (MAR) and delayed childbearing.Study Design, Size, Duration: We have brought together all information on national twinning rates available from statistical offices, demographic research institutes, individual survey data and the medical literature for the 1980-1985 and the 2010-2015 periods.Participants/materials, Setting, Methods: For 165 countries, covering over 99% of the global population, we were able to collect or estimate twinning rates for the 2010-2015 period. For 112 countries, we were also able to obtain twinning rates for 1980-1985.Main Results and the Role Of Chance: Substantial increases in twinning rates were observed in many countries in Europe, North America and Asia. For 74 out of 112 countries the increase was more than 10%. Africa is still the continent with highest twinning rates, but Europe, North America and Oceania are catching up rapidly. Asia and Africa are currently home to 80% of all twin deliveries in the world.Limitations, Reasons For Caution: For some countries, data were derived from reports and papers based on hospital registrations which are less representative for the country as a whole than data based on public administrations and national surveys.Wider Implications Of the Findings: The absolute and relative number of twins for the world as a whole is peaking at an unprecedented level. An important reason for this is the tremendous increase in medically assisted reproduction in recent decades. This is highly relevant, as twin deliveries are associated with higher infant and child mortality rates and increased complications for mother and child during pregnancy and during and after delivery.Study Funding/competing Interest(s): The contribution of CM was partially supported by the European Research Council (ERC) under the European Union's Horizon 2020 Research and Innovation Programme (grant No 681546, FAMSIZEMATTERS), Nuffield College, and the Leverhulme Trust. The contribution of GP was partially supported by the French Agence Nationale de la Recherche (grant No ANR-18-CE36-0007-07). The authors declare no conflict of interest.Trial Registration Number: N/A. [ABSTRACT FROM AUTHOR]

This paper is about tourism, visual culture, and imperialism in the post-colonial present. International literature on these issues has been especially focused on the experience of British and French post-colonialism. Few studies have addressed this issue regarding other post-colonial realities. This paper runs counter to that fact by analysing the visual touristic discourse produced in the post-colonial Portugal. The paper examines the way the sub-Saharan Africa is represented in a Portuguese travel photo-magazine – theBlue Travelmagazine – so as to verify the extent to which the ideology of colonialism continues to shape the post-colonial touristic discourse in this former colonizing country of the southern Europe. More than 522 photographs were analysed. Using visual methodologies, the paper concludes that many aspects of the photographs contain encoded encomiastic messages of colonialism and participate in a discursive construction of Africa that was clearly shaped by an imperialist gaze. The paper suggests that not only there is an obvious nostalgia for empire in the Portuguese touristic discourse on sub-Saharan Africa, but also that many imperialist myths continue to circulate diffusely within the Portuguese post-colonial society and to shape the way sub-Saharan Africa is touristically imagined. [ABSTRACT FROM PUBLISHER]

Purpose: The purpose of this paper is to share anecdotally how the pandemic is affecting children, families and some of the frontline local services that support them across three continents. Design/methodology/approach: Three members of Family for Every Child across three continents detail some of the day-to-day challenges they are facing in their work with children and families as a result of the coronavirus pandemic. Findings: Social distancing and fear of the virus are hampering front line organisations in Africa, Europe and South America, bringing additional challenges to keeping children safe. Originality/value: These three case studies give a snapshot of the issues faced by three non-governmental children's organisations over three continents during July 2020. [ABSTRACT FROM AUTHOR]

This paper is mapping the migratory routes to Europe, details their characteristics and briefs the ongoing changes in the political, economic and social sphere. Though many people think that migration towards Europe is a recent phenomenon, it have been lasting - with diverse intensity - for centuries now, even its main tracks remained almost the same. There are routes that are crowded with migrants at one year and - due to European border authorities' counter-measurements - are empty a few months later. Considering the adaptability of these migratory routes, detecting, tracking and detailing them are a significant challenge, although, in order to manage the recent crisis, analysis and the appropriate use of the information on migratory routes are essential. This motivated me to briefly delineate the main paths used by the illegal migrants on their ways to Europe. This paper however, does not elaborate on the movements within the EU and the ways connecting the member countries. [ABSTRACT FROM AUTHOR]

This paper examines the relationship between the concepts of 'seeing' and 'attempting/trying' in various languages. These concepts have so far been found to be co-lexified in languages spoken in Eurasia, Papua New Guinea, India and West Africa, with an added implicature of politeness present in some languages when this lexical item is used in directives. After establishing a cross-linguistic sample, the paper proposes a specific grammaticalization mechanism as responsible for producing this semantic relationship. The explanation centers on a process involving metaphorical transfer, the loss of semantic features, generalization, and a specific syntactic context conducive to this meaning shift. First, the M ind-as-B ody metaphor is applied to the mind-related notion of 'seeing an object' to derive the body-related notion of 'controlling an object', as has previously been demonstrated to be the case in the history of certain Indo-European languages. Second, semantic bleaching causes the meaning component of physical sight to be lost from the overall meaning of the morpheme, and semantic generalization allows attempted actions to be mentally treated the same as physical objects that are manipulated. Finally, the context in which this meaning shift occurs is posited as constructions involving multiverbs, such as serial verbs or converbs. [ABSTRACT FROM AUTHOR]

BACKGROUND Immigration from Africa to Europe has increased substantially in recent decades. The main goal of this paper is to contribute to a better understanding of contemporary international migration processes by analyzing the occupational trajectories and occupational costs of Senegalese immigrants in three major European destination countries (France, Italy, and Spain). OBJECTIVE The first objective is to compare the occupational attainment of the Senegalese immigrants before and after migration to Europe, as well as to establish the determinants of the immigrants' occupational attainment and occupational mobility levels after migration. Another major goal is to estimate the occupational cost of migration from Senegal to Europe. The central question this study intends to answer is how much, in terms of occupational status, Senegalese immigrants renounce by migrating to Europe, in both the short and the long term. METHODOLOGY The data stem from the Senegalese sample of the MAFE dataset. The standard OLS techniques are used in the analysis of occupational attainment, while discrete-time multinomial logit is used in the section on occupational mobility. The principal techniques for the estimation of occupational cost of migration are random effects with Mundlak correction and nearest-neighbor matching. RESULTS There is a U-shaped pattern of occupational mobility among Senegalese immigrants in Europe: the average occupational status of this group drops just after arrival in Europe, and then slowly improves with the duration of stay. The multivariate analysis reveals that education acquired in Europe plays an especially important role in the successful participation of this immigrant group in the labor market. The results show that there is a statistically significant occupational cost of migration from Senegal to Europe, but that the cost decreases with the duration of stay in Europe. [ABSTRACT FROM AUTHOR]

Little is known about the use of Complementary and Alternative Medicine (CAM) among refugees, despite the common practice of CAM in many non-Western countries. We performed a systematic review of peer-reviewed literature using nine electronic databases. We included articles pertaining to refugees and CAM (whole medical systems, mind body medicine, herbal remedies, manipulative therapies, energy medicine). Qualitative and quantitative data were compiled and analyzed through descriptive statistics and chi square distribution tables. We reviewed 237 abstracts, and 47 publications met our inclusion criteria. Twenty-six papers documented whole medical systems; 11 mind-body medicine; 5 biologically based practices; 4 manipulative and body-based therapies; and 1 study documented the use of energy medicine. There were 3 clinical trials, 20 surveys, 12 case reports, 2 participant-observer qualitative papers, and 10 review papers. Most studies focused on Asian refugee populations (66%; n = 31). Mental problems related to trauma accounted for 36% of CAM use (17). Among included articles, methodological quality was extremely low. Our results show evidence that type of CAM used by refugees may vary based on ethnicity, yet this is most likely due to a bias in the medical literature. Efforts are needed to further explore these results and expand research within this field. [ABSTRACT FROM AUTHOR]

In Europe, ponds are an exceptionally numerous and widely distributed landscape feature forming a major part of the continental freshwater resource and contributing significantly to freshwater biodiversity conservation. This has been reflected by a growing scientific concern over the first few years of the twenty-first century and is evidenced by an increasing number of academic publications on pond related topics, particularly those relating to biodiversity. It is essential, however, that this expanding scientific knowledge is widely disseminated to those involved with pond management and is then rapidly translated into action. Inevitably, the task of transferring science to practice remains a significant challenge. As a first step towards meeting this challenge the European Pond Conservation Network (EPCN), at its biennial meeting in 2008 in Valencia (Spain), made this the main theme of the conference together with two special workshops further encouraging exchanges between scientists, practitioners and policy makers. The papers selected for this special issue of Hydrobiologia (from over 120 communications presented) are all from the conference. They represent a diverse collection of themes from across the continent and North Africa and present new and original insights into topics as wide ranging as: pond biodiversity; human disturbance; landscape ecology; ecological assessment and monitoring; practical management measures; ecological restoration; hydrology and climate change; invasive species and threatened species. In all cases, the papers demonstrate an overriding need for the development of a tight link between scientific knowledge and management. Furthermore, scientific advances have to be beneficial for on the ground management and, vitally, have to be disseminated, communicated and implemented into local, national and international policy. As such, national and international networks (such as the EPCN) have a central role to play and have to develop a robust information and communication strategy which will enable the dissemination of best practice materials and advice across the continent and beyond. The work contained in this volume represents a step in the right direction and will help to ensure that ponds remain a characteristic and highly visible feature of the European landscape in the twenty-first century. [ABSTRACT FROM AUTHOR]

The supra-national level has become increasingly important in educational policy formulation. This paper describes and compares two settings in which growth in these supra-national policies is evident—in Europe and in Africa. Key themes arising in policy documents in each context are examined. A distinction is drawn in analysis between themes classified as ‘global means’, such as qualification frameworks and quality assurance mechanisms, which are becoming international norms and which show close similarity across contexts, and regional goals or ‘themes’ in supra-national policy. The paper argues that although there are apparent similarities between the policy goals espoused in ‘regional themes’, context plays an important part in understanding the meanings of these policy goals. In closer analysis, there are differences both in the underlying problems which the policy goals are intended to address, and in the prioritisation given to these goals. This finding is examined in the light of debates regarding policy convergence, specifically drawing on Vaira’s () framework for institutional analysis. [ABSTRACT FROM AUTHOR]

Non-consensual sterilisation is not only a historic abuse. Cases of unethical treatment of women around the time of a pregnancy continue in the Twenty-First Century in five continents. Sterilisation is being carried out by some healthcare professionals at the time of delivery, or soon afterwards, without valid consent. A range of contemporary examples of such practices is given. Respecting women's autonomy should be the touchstone of the consent process. Avoidance of force, duress, deception and manipulation should go without saying. Ethnic minority communities and women living with HIV, in particular, are being targeted for this kind of abuse. Attempts have been made in various countries and by international professional organisations to introduce clinical guidelines to steer health professionals away from this malpractice. Survivors have sought justice in domestic and international courts. This paper critically assesses the evidence on the practical, ethical and legal issues around the handling of consent for these procedures. Suggestions are made about possible regulatory responses that address abuse, whilst maintaining access for those individuals who freely elect to undergo these procedures. [ABSTRACT FROM AUTHOR]

Broad terms such as Black, African, or Black African are entrenched in scientific writings although there is considerable diversity within African descent populations and such terms may be both offensive and inaccurate. This paper outlines the heterogeneity within African populations, and discusses the strengths and limitations of the term Black and related labels from epidemiological and public health perspectives in Europe and the USA. This paper calls for debate on appropriate terminologies for African descent populations and concludes with the proposals that (1) describing the population under consideration is of paramount importance (2) the word African origin or simply African is an appropriate and necessary prefix for an ethnic label, for example, African Caribbean or African Kenyan or African Surinamese (3) documents should define the ethnic labels (4) the label Black should be phased out except when used in political contexts. [ABSTRACT FROM AUTHOR]

This article contributes to two debates about international relations (IR) as a discipline: first, how global is IR, and how is it structured? Second, what is the state of theory in IR? We conducted (co-) citation analyses of both Web of Science (WoS) and—for the first time— non-WoS publications from Europe, North America, Latin America, Africa, and Asia. With regard to the first question, we find that global IR resembles a core–periphery structure as a "hub and spoke" system whereby transatlantic core nodes are interconnected to each other and to some periphery nodes, while the periphery nodes are connected to the core but not to each other. IR scholarship in the periphery quotes the transatlantic theory cluster but is not linked to each other, not even in the same region. Knowledge produced in the periphery has to go through the transatlantic core in order to be recognized globally. As to the transatlantic core, we identify two major (co-) citation clusters: one committed to IR theory-building across issue areas from a variety of perspectives and the other focused on security studies with a strong emphasis on quantitative methods. With regard to the second question, global IR hangs together through references to the IR theory cluster consisting of North American and European authors who appear to define what IR theory is. Scholars in the periphery refer to this transatlantic IR theory cluster when engaging in theory-building. IR theories have become rather diverse and pluralistic, even in the core. While scholars still refer to the big "isms," they use them around the globe in a synthesizing manner. [ABSTRACT FROM AUTHOR]

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Background: Research capacity enhancement is needed in low- and middle-income countries (LMICs) for improved health, wellbeing, and health systems' development. In this article, we discuss two capacity-building projects, the African/Asian Regional Capacity Development (ARCADE) in Health Systems and Services Research (HSSR) and Research on Social Determinants of Health (RSDH), implemented from 2011 to 2015. The two projects focussed on providing courses in HSSR and social determinants of health research, and on developing collaborations between universities, along with capacity in LMIC universities to manage research grant submissions, financing, and reporting. Both face-to-face and sustainable online teaching and learning resources were used in training at higher postgraduate levels (Masters and Doctoral level). Design: We collated project meeting and discussion minutes along with project periodic reports and deliverables. We extracted key outcomes from these, reflected on these in discussions, and summarised them for this paper. Results: Nearly 55 courses and modules were developed that were delivered to over 920 postgraduate students in Africa, Asia, and Europe. Junior researchers were mentored in presenting, developing, and delivering courses, and in preparing research proposals. In total, 60 collaborative funding proposals were prepared. The consortia also developed institutional capacity in research dissemination and grants management through webinars and workshops. Discussion: ARCADE HSSR and ARCADE RSDH were comprehensive programmes, focussing on developing the research skills, knowledge, and capabilities of junior researchers. One of the main strengths of these programmes was the focus on network building amongst the partner institutions, where each partner brought skills, expertise, and diverse work cultures into the consortium. Through these efforts, the projects improved both the capacity of junior researchers and the research environment in Africa, Asia, and Europe. [ABSTRACT FROM AUTHOR]

By comparing the HRM practices in Indian and European MNE subsidiaries located in four of the Southern African Development Community countries, this paper tests the relevance of the country-of-origin effect and analyses the strength of institutional and firm-level influences. Examining data from 865 MNE subsidiaries obtained from the World Bank enterprise survey data, the paper finds that Indian MNEs have higher labour costs in relation to total sales than their European counterparts, that Indian MNEs make more use of temporary labour than their European counterparts, that Indian MNEs invest in less training than their European counterparts. No support is found for the hypothesis that Indian MNEs have a lower ratio of skilled workers in comparison to European-owned subsidiaries. The study shows that country-of-origin effects are weakened if they are not consistent with host country ideology and that as economies evolve so too do their expectations of HR policy and practices. [ABSTRACT FROM PUBLISHER]

As international relations actors in the post-Second World War world, international organisations have played a significant role in the standardisation of global policy concepts during the 20th century, and humanitarian assistance has been no exception. While the study of the role of international organisations in shaping a dominant model of humanitarian aid has recently gathered pace, few historians have focused on different, less successful models and interpretations developed by other international organisations. Recently declassified Commonwealth Secretariat records show that discussions within the Secretariat and among member states regarding the potential objectives and scope of Commonwealth humanitarian assistance programmes took place as early as the 1960s, and continued throughout the following decades. This article provides an overview of the origin and evolution of the Commonwealth’s approach to humanitarian assistance since the 1960s. Its objective is to document this hitherto little known aspect of Commonwealth assistance policies, and, based on an initial literature and archival survey, to contribute to the identification of further research questions and gaps in this aspect of Commonwealth history. Although they are very different in nature and scope, the Commonwealth and the European Union share at least one common feature in so far as humanitarian assistance is concerned, namely their difficulty in reaching a consensual definition of it. By exploring the links and discrepancies between, as well as within, each organisation’s approach to humanitarian assistance, and by examining the initiatives of some of their member states, this paper seeks to highlight the plasticity of the definition of humanitarian assistance. [ABSTRACT FROM PUBLISHER]

This article presents summaries of articles published in the October 1, 2000 issue of the journal "Business Ethics." The article "Business Ethics As Academic Field in Africa: Its Current Status," reflects on the state of business ethics as academic field in Africa that has been largely neglected, partly because there existed no overall picture of what is happening in this field of study. A paper reports the findings of the first comprehensive survey on the state of business ethics as academic field on the African continent. It has both a descriptive and reflective component. In the descriptive part of the paper the research strategy and methodology used to conduct a survey is outlined as well as the difficulties encountered in the research project. "Fraud and the African Renaissance," establishes a link between fraud and the ideal of the African Renaissance. It then gives an overview of the extent of fraud in Africa by discussing the findings of a recent forensic survey on fraud in Africa. "Fraud: Who Polices Europe?" considers the issues involved in combating fraud in European institutions and spending programmes.

The concept of Botho / Ubuntu emerges as a balancing paradigm poised to drive cognitive justice in psychological discourses. A paradigm is a universally recognized scientific model that represents a worldview of the nature of the world. There are enduring concerns about the privileging of Western European paradigms, ontologies, epistemologies, and axiologies over their African counterparts. In this article, we present the Botho / Ubuntu paradigm as a strong contender for the promotion, and humanization of epistemologies in psychology. The 59th annual conference of the Comparative and International Education Society (CIES) in Washington, DC in 2015, whose theme was " Ubuntu ! Imagining a Humanist Education Globally," as well as the World Council of Comparative Education Societies' (WCCES) recent book, Comparative Education for Global Citizenship, Peace and Shared Living through Ubuntu, are examples through which Ubuntu began to emerge as a paradigm poised to deliver cognitive and epistemic justice in the area such as psychology. We use Critical African Psychology as a lens through which we interrogate cognitive injustice. We conclude by demonstrating that Botho/Ubuntu paradigm might serve as a driver of cognitive justice in psychology and makes inroads into major discourses driven by African scholars. [ABSTRACT FROM AUTHOR]

This paper discusses recent migration to North America with reference to the 1962 and 1967 Canadian immigration regulations and the 1965 United States Immigration and Nationality Act. Despite the similar emphasis on manpower and kinship criteria as the basis for the admission of immigrants, differences between Canada and the United States exist with respect to the importance of immigration for the respective economies, the organization of immigration, the formal regulations, and the size and composition of migrant streams. After an examination of the volume, origin, and occupational composition of immigration to Canada and the United States, flows between the two countries are studied. The paper concludes with a scrutiny of changes in immigration regulations which are pending in both countries. [ABSTRACT FROM AUTHOR]

This paper investigates the relationship between military expenditure and FDI inflow conditioning on the exposure of a country to armed conflict in the long run. We apply the band spectrum regression estimator, and the maximal overlap discrete wavelet transform, to a panel of 60 developing countries, for the years 1990 to 2013. The estimated results indicate that military expenditure, in the absence of armed conflict, reduces FDI inflow. However, the negative effect is mitigated by increased military expenditure, in the presence of armed conflict. We also show that the effect of military expenditure on FDI is time sensitive, in that it takes time for military expenditure to affect FDI inflow. FDI inflow in response to higher military expenditure is higher for the country that faces higher armed conflict than the country that faces lower armed conflict. The findings are robust in the case of overall as well as internal conflict. These results are also robust to the alternative specification, subsample analysis with different armed conflict thresholds, and the estimation using the time variant long-run models. [ABSTRACT FROM AUTHOR]

In the last decade, there have been several initiatives for the deployment of cross-Mediterranean HVDC (High Voltage Direct Current) links to enable the transmission of electrical power from renewable energy sources between North Africa and Europe. These initiatives were mainly driven by the potential economic, environmental and technical benefits of these HVDC interconnections. In previous studies on these projects, some technical aspects of critical importance have not been addressed or studied in sufficient detail. One of these key aspects relates to the impact and possible benefit of these HVDC links on the dynamic performance of the European system which is the major focus of this paper. Several issues relating to the dynamic performance of the system are addressed here. Based on the experience gained from existing AC/DC projects around the world, this paper shows that the HVDC links between North Africa and Europe can greatly improve the dynamic performance of the European system especially in the southern regions. In addition, some challenges on the operation and control of these HVDC links are highlighted and solutions to overcome these challenges are proposed. This review paper, therefore, serves as a preliminary study for further detailed investigation of specific impacts or benefits of these interconnections on the overall performance of the European system. [ABSTRACT FROM AUTHOR]

The paper explores the nexus between greenhouse gas, financial development, energy consumption, trade and urbanization in 34 upper middle income countries from Asia, Europe, Africa and America (South and North) by using panel data from 2001 to 2014. Vector error correction model explored different results for different regions such as the causality of greenhouse gas for Europe and America; financial development for Asia; trade openness for Asia, Europe and America; and urbanization for Africa and America. The causality of greenhouse gas emission was bi-directional with urbanization in America and trade in Europe. The bi-directional causality of trade was observed with financial development in Asia and urbanization in Africa. The generalized method of moment and fully modified ordinary least square explored a direct association of per capita greenhouse gas emission with financial development in Europe; energy consumption in all panels, and renewable energy in Africa and America. But, the relationship of per capita emission was reciprocal with financial development in Asia, Africa and America; renewable energy in Europe; trade in Europe, Africa and America; and urbanization in Asia, Europe and America. The relationship of variables changes from region to region and country to country. A country-based reciprocal effect on per capita greenhouse gas was observed for financial development, renewable energy, trade openness and urbanization for different countries. This paper provides an insight to policy makers to re-structure the financial system, energy usage pattern, trade and urbanization in accordance with the cleaning of environment at country and regional level. [ABSTRACT FROM AUTHOR]

Background: Oral disorders are still a major global public health challenge, considering their perpetuating and chronic nature. Currently, there is no direct index to measure the quality of care on a population scale. Hence, we aim to propose a new index to measure the quality of care for oral disorders worldwide. Methods: We generated our database using the data from the Global Burden of Disease (GBD) study 2017. Among different variables such as prevalence, incidence, years lived with disability, and disability-adjusted life years, we utilised principal component analysis (PCA) to determine the component that bears the greatest proportion of information to generate the novel quality of care index (QCI) for oral disorders. Results: Global QCI for oral disorders gradually increased from 1990 to 2017 (from 70.5 to 74.6). No significant gender disparity was observed during this period, and the gender disparity ratio (GDR) was considered optimal in 1990 and 2017. Between 1990 and 2017, the age-standardised QCI for all oral disorders increased in all the SDI regions. The highest QCI for all oral disorders in 2017 belonged to high-middle SDI countries (=80.24), and the lowest YLDs rate was seen in the low SDI quintile. In 1990, the quality of care in European, Central Asian, and Central and South American countries was in the lowest quintiles, whereas the North American, East Asian, Middle Eastern, and some African countries had the highest quality of dental care. Maynmar (=100), Uganda (=92.5), Taiwan (=92.0), China (=92.5), and the United States (=89.2) were the five countries with the highest age-standardised QCI. Nicaragua (=41.3), Belgium (=40.2), Venezuela (=38.4), Sierra Leone (=30.5), and the Gambia (=30.3) were the five countries with the least age-standardised QCI values. Conclusion: The quality of care for all oral disorders showed an increasing trend on a global scale from 1990 to 2017. However, the QCI distribution was not homogenous among various regions. To prevent the exacerbation of imminent disparities in this regard, better attention to total tooth loss in high-income countries and prioritising primary healthcare provision in low-income countries are recommended for oral disorders. [ABSTRACT FROM AUTHOR]

Background: There is a lack of studies comparing the status of dental specialties worldwide. Therefore, this study aimed to analyze the differences and similarities between the number and types of dental specialties in 31 countries, including every continent, in the world. Materials and methods: Available official documents and webpages from regulatory bodies, official colleges and councils, and dental institutions were collected from 31 countries and analyzed to obtain reliable data on dental specialties. Differences were analyzed using the Lorentz curve and Gini test. Additionally, a cluster analysis was performed to obtain groups of countries with similar patterns in the number and types of dental specialties. Results: A total of 32 different specialties were officially recognized among all the analyzed countries. Orthodontics and oral surgery (100% and 93.1%, respectively) were the two most frequently officially recognized dental specialties worldwide. The total global degree of inequality in the 31 analyzed countries was 42.4%. The Anglo-Saxon countries showed the greatest similarity, approximately 15-fold higher than the European countries. Cluster analysis differentiated six main groups of countries according to the number and types of dental specialties. European countries formed one of the two largest clusters, and the other cluster was of Anglo-Saxon, Asian, African, and several Eastern European countries with a high number of specialties. Conclusions: Officially recognized dental specialties in the different continents and countries show an asymmetric organization. The number, names, and skills of officially recognized dental specialties exhibited significant differences, showing inequalities in their organization. The Anglo-Saxon pattern of dental specialties showed greater equality than the European pattern. Orthodontics was the only constant element among the different patterns. [ABSTRACT FROM AUTHOR]

In West and Northern Africa, mobile phone coverage has been expanding parallely to increased attempts by Africans to migrate overland to Europe. This paper explores possible links between the two phenomena, looking specifically into the role of mobile phones in trans-Saharan migration. It provides a first detailed description of the telecommunication processes underlying contemporary trans-Saharan migration. An analytical framework is presented that helps to explain how mobile phones facilitate migration by interacting with the social and spatial factors shaping migrants' mobility. By drawing on this framework and fieldwork conducted among Congolese migrants in Morocco, it is shown that the expansion of the communication infrastructure is, on the one hand, only one of several factors that have turned the region into a more “transitable” space. On the other hand, the use of mobile phones is demonstrated to be central to the migration process: migrants draw on the unprecedented accessibility of contacts equipped with mobile phones to tie together novel, geographically expansive networks. Phones are also shown to be used by migrants' “helpers” for the purpose of internal coordination. Thomas Molony is the accepting Guest Editor for this article. [ABSTRACT FROM AUTHOR]

The importance gained by transnationalism and growing attention for the development potential of migration have recently brought forward a new concern for the issue of return migration. Within this framework, return to the home country is understood as having an increasingly less permanent nature. Transnational movement itself is conceived as a form of return, and the debate on the migration-development nexus considers circulation to foster development as it enhances the flow of financial, social, and cultural capital to countries of origin. Seldom, however, has research taken into account the view of migrants themselves. What are their perceptions of transnationalism and return? Based on ethnographic research conducted among Senegalese migrants in the home country and in Italy, this paper demonstrates the existence, the logics, and functioning of a transmigrant movement made of people who are regular 'comers and goers' between Africa and Europe. I show, however, that in the view of these largely unskilled migrants, successful return is still associated with permanent return. This desire for definitive resettlement in the home society must nonetheless be compromised with aspirations for economic advancement and family obligations. Continually delayed, permanent return acquires the status of a myth. Copyright © 2010 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

In his travel journal classic, L'Afrique fantome (1934), after a year of travel through sub-Saharan Africa, the French writer and ethnographer Michel Leiris listed a group of texts under the simple heading 'African imagery'. The author never explicates the meanings of the imagery thereby giving the reader the opportunity to reflect on their possible implications, or to leave them as they are. The aim of this paper is to examine the indications of this heterogeneous list, and its framing in the travel journal, as a palimpsest that states itself, but that also has the potential to call into question the writer's prior knowledge of Africa. Moreover, the paper sets the list's contents in relation to Leiris's other writings so as to tease out some finer implications of the specific textual 'ambience' to which the author refers as he presents the inventory of African imagery to his reading public. [ABSTRACT FROM AUTHOR]

Purpose - The aims of this paper are to summarise the rapid expansion in the proportion of the elderly across the globe and to highlight the main factors causing this. Specific areas of the globe will be focused on in more detail before the authors discuss some of the key challenges and consequences of global ageing for global society. Design/methodology/approach - The paper is a literature review of major trends and implications of population ageing across the globe. Findings - As a consequence of the global demographics of ageing, societies are being confronted with profound issues relating to illness and health care, access to housing and economic resources including pension provision. We have witnessed an unprecedented stretching of the human life span. This ageing of the global population is without parallel in human history. If these demographic trends continue to escalate, by 2050 the number of older people globally will exceed the number of young for the first time since formal records began, raising questions of the power of the nation state in the context of global ageing and of the changing nature of the global society that is emerging. Originality/value - This is an original paper that aims at reviewing the major population trends across the Americas, Asia, Europe and Africa. The implications of demographic change are grounded in context of global changes that highlight social, economic and political implications of global ageing. [ABSTRACT FROM AUTHOR]

On every continent, corporate social responsibility (CSR) is being practiced in a historical manner for several decades. While in some regions philanthropic activities have been taking place even before using the concept of CSR, in other areas this concept has become familiar at a later date as it has appeared and developed while being brought mostly by multinational operating in the area. The aim of this paper is to briefly draw some elements related to the emergence of CSR practices on different continents. [ABSTRACT FROM AUTHOR]

This paper offers a socio-literary investigation of the East African Asian diasporic experience. To this end, it closely examines selected texts that offer insights into the complicated socio-cultural relationships at the interstices of the colonial histories of the Indian subcontinent, Africa and Europe. It also looks at how gendered participation is articulated from within the larger body of a collective history. Finally, the paper reviews steps taken by contemporary Asian-Africans to take stock of their shared past, as a part of larger political project for the recognition of a hitherto minoritised group. [ABSTRACT FROM AUTHOR]

This paper argues that just as Africans in Africa are experiencing what I call a “Dual Brain Drain” (Elite Migration to the West and massive deaths due to HIV/AIDS), so also are Haitians in the Caribbean and African Americans in the U.S. are experiencing a similar problem. Furthermore, in the case of the black population in the U.S., however, they are actually experiencing two sets of the dual brain drain (1) External or international and (2) Domestic. [ABSTRACT FROM AUTHOR]

I derive my title from Gayatri Spivak, who declares that postcolonial writers and intellectuals, like Buchi Emecheta and Assia Djebar, are banished from Oedipus. Thus they are also outside the patriarchal Law of the Symbolic and the dominant Western metaphors to which it is bonded. The paper goes on to examine the transformative potential of the metonymic language of material culture and the everyday. We see how the writers transform commonplace objects, like a pram or a lettuce, into metonyms of daily life in order to wrest language away from the Oedipal, Western, male Symbolic and to find their voices, as writers, as women, and as Africans. The paper emphasizes, however, that language is always, in fact, blended. What is being contested is the hierarchy between polarized dimensions, such as the figurative over the literal, the Symbolic over the Imaginary, English over indigenous languages, and Europe over Africa. What we see is how the protagonists of Emecheta and Djebar are constituted as subjects within multiple dimensions, knowledges, cultures, and traditions. [ABSTRACT FROM AUTHOR]

Africa is a giant market with a population of Europe and Japan combined, and highly diversified with respect to culture, natural resources, economic development, and political regimes. Yet, the continent is largely ignored with respect to research on the multinational activities of U.S. firms. In this paper, we provide the first evidence regarding the operating characteristics of U.S. firms that operate in Africa. We find that firms with operations in Africa are larger, more diversified, and more profitable than a matched control sample of multinational firms. This paper also shows that technology firms, manufacturing firms, and mining firms dominate the rest of companies operating in Africa. Certain geographical regions in Africa also seem to attract more companies than others, with Southern Africa being the most preferred region, while Central Africa is the least preferred. Finally, when a multinational firm invests in a specific country in Africa, it tends to do so in several business sectors. [ABSTRACT FROM PUBLISHER]

The progressive population ageing observed in Western countries determines a growing need for long-term care for older people. At the same time, migrants and refugees often have integration difficulties in regards to the hosting country society and labour market, with one reason being the lack of EU recognition of the educational degrees obtained in their native country. Creating educational opportunities in elderly care for migrants may facilitate their social inclusion, increase their employability, and constitute a response to the growing labor demand. The HERO project moved in this direction by planning, designing, and carrying out an original training curriculum targeted to migrants and refugees from African and Middle Eastern countries, piloted in four Mediterranean countries (Cyprus, Greece, Italy, and Portugal). The impact of the training on migrants and refugees' quality of life was assessed through the WHOQOL-BREF questionnaire, while social inclusion was assessed through semistructured interviews and participant observation carried out during the internship in elderly care facilities. Eighty-two migrants (70.7 percent women) were involved in the study. The results showed that despite the fact that the training did not have an impact on the trainees' quality of life, it was associated with social inclusion. Four ideal types of migrant learners were drawn: "ex-professional trainees," "fall-back trainees," "care-oriented trainees," and "nonprofessional care workers," based on which as many possible educational pathways were drawn to optimise the trainees' learning process. The study results shaped the formulation of suggestions on migrants' education in elderly care. [ABSTRACT FROM AUTHOR]

Background: Growing demand for Global Health (GH) training and the internationalisation of education requires innovative approaches to training. Blended learning (BL, a form of e-learning combining face-to-face or real-time interaction with computer-assisted learning) is a promising approach for increasing GH research capacity in low- to middle-income countries. Implementing BL, however, requires additional skills and efforts from lecturers. This paper explores lecturers' views and experiences of delivering BL courses within the context of two north-south collaborative research capacity building projects, ARCADE HSSR and ARCADE RSDH. Design: We used a qualitative approach to explore the experiences and perceptions of 11 lecturers involved in designing and delivering BL courses collaboratively across university campuses in four countries (South Africa, Uganda, India and Sweden). Data were collected using interviews in person or via Skype. Inductive qualitative content analysis was used. Results: Participants reported that they felt BL increased access to learning opportunities and made training more flexible and convenient for adult learners, which were major motivations to engage in BL. However, despite eagerness to implement and experiment with BL courses, they lacked capacity and support, and found the task time consuming. They needed to make compromises between course objectives and available technological tools, in the context of poor Internet infrastructure. Conclusions: BL courses have the potential to build bridges between low- and middle-income contexts and between lecturers and students to meet the demand for GH training. Lecturers were very motivated to try these approaches but encountered obstacles in implementing BL courses. Considerable investments are needed to implement BL and support lecturers in delivering courses. [ABSTRACT FROM AUTHOR]

Background: Life expectancy (LE) and healthy life expectancy (HALE) are indicators measuring the national health level. GAP is the difference between them. This study systematically analyzed and projected LE, HALE, and GAP across global regions from 1995 to 2025.Methods: We obtained the data of 195 countries/regions on their LE, HALE, and influencing factors from 1995 to 2017. We compared the overall changes of LE, HALE, and GAP. Multiple linear regression analysis examined relationships among LE, HALE, GAP, and the associated factors. Using the Autoregressive Integrated Moving Average (ARIMA) model, we projected trends in LE, HALE, and GAP for 2017-2025.Results: During 1995-2017, LE, HALE, and their GAP in 195 countries/regions in the world showed overall increasing trends. Global average LE increased from 66.20 to 72.98 years, HALE from 57.59 to 63.25 years, and GAP from 8.62 to 9.72 years. LE and HALE in North America, Europe, and Australia were generally higher, while Africa had the lowest rates. Females' LE, HALE, and GAP were all higher than males', but females' growth rates of LE and HALE were lower. Different factors were included to project LE, HALE, and GAP, respectively, and prediction results showed that approximately 18% of the 195 countries/regions might achieve improved LE and HALE and lower GAP.Conclusions: LE, HALE will likely continue to increase in most of countries and regions worldwide in the future and GAP will further expand. While striving to improve LE and HALE, more attention needs be made to reduce GAP and improve quality of life. [ABSTRACT FROM AUTHOR]