Shark Fishing in Ghana: What We Ought to Know

The main objective of the study was to assess the abundance and distribution of sharks in Ghana’s coastal area. Samples were collected daily from the three sampling sites from April – to December 2021. The data obtained from this study were assessed for species abundance and composition, ecological indices; species diversity, and exploitation status using PAST and Microsoft Excel. A total of eight species were recorded with Prionace glauca (68%) as the dominant species and Carcharhinus leucas (1%) as the least dominant species. The mean species richness index (SRI) of 0.9 indicated infinite diversity of the species. The mean species evenness index (SEI) of 0.5 showed an evenly distributed species. The mean species dominance index (SDI) of 0.4 implied that the habitat was not dominated by only one or two particular species. The mean Shannon Weiner index (SWI) was less than 3, which is suggestive of pollution and habitat degradation. The exploitation status indicated that the stock of the shark species is in healthy condition. The month with the higher index was October which is possibly the aftermath of the close season and the major upwelling season. Extending the period of the closed season and reducing fishing effort are recommended

Eph-B4 prevents venous adaptive remodeling in the adult arterial environment

Stimulation of Eph-B4 prevents adaptive remodeling and preserves venous identity when veins are surgically placed into an arterial environment

The female heart of black nationalism in the twentieth century

Review of: Keisha N. Blain, Set the World on Fire: Black Nationalist Women and the Global Struggle for Freedom. Philadelphia: University of Pennsylvania Press 2018. 264pp. Illus. Notes. Ind. £27.99, £19.99 pbk. ISBN 978-0-81224-988-0, 978-0-81222-459-7 pbk

The experience of my experience: reflections on working in "deranged" white academic space

Book synopsis: This book is groundbreaking and unique. The emphasis is on Black faculty based in the US and UK working in predominately White universities. The scholars in this volume are all successful in their chosen fields, some are extremely successful. Yet they have reached the heights of victory in academia against tremendous odds, existing in Integrated but Unequal institutions of higher learning. They have overcome hurdles, the glass ceiling, and other impediments that have a historical reality related fundamentally to their human connections to African heritage

The intersection of African identities in the twenty-first century: old and new diasporas and the African continent

Book synopsis: It is impossible to study Africa without understanding the debate about how to study Africa. At last, a book showcases the complexities and paradoxes of Africa’s recent and more distant history, while avoiding simplistic, Eurocentric conceptualizations of “black Africa.” With this book, Peyi Soyinka-Aiwerele and Rita Kiki Edozie offer students the background and perspectives they need to comprehend the dynamics of the continent as well as a clear path through the current literature and scholarly debate. With a cross-disciplinary approach that features political, historical, and economic analysis as well as popular culture and sociological views on contemporary issues, Reframing Contemporary Africa provides an unparalleled breadth of coverage. Essays written by a distinguished and international group of scholars—including William Ackah, Pius Adesanmi, Susan Craddock, Caroline Elkins, Siba Grovogui, Mahmood Mamdani, Mutua Makau, Celestin Monga, Wole Soyinka, and Paul Tiyambe Zeleza—are designed to distill original scholarship for undergraduate readers. Each contribution helps students engage with the work and arguments of luminaries while exposing them to renowned African thinkers. Contributors deliver analysis that allows students to see beyond the clichés commonly presented in the media (and even in scholarship), and helpful section openers by Soyinka-Airewele and Edozie frame forthcoming chapters, giving important thematic and historical context. Reframing Contemporary Africa will certainly provoke new debate and reflection, not merely about African issues and politics, but also about the West and its framing of Africa

Ethics from the underside

Book synopsis: Ethics and international Relations (IR), once considered along the margins of the IR field, has emerged as one of the most eclectic and interdisciplinary research areas today. Yet the same diversity that enriches this field also makes it a difficult one to characterize. Is it, or should it only be, the social-scientific pursuit of explaining and understanding how ethics influences the behaviours of actors in international relations? Or, should it be a field characterized by what the world should be like, based on philosophical, normative and policy-based arguments? This Handbook suggests that it can actually be both, as the contributions contained therein demonstrate how those two conceptions of ethics and international relations are inherently linked. Seeking to both provide an overview of the field and to drive debates forward, this Handbook is framed by an opening chapter providing a concise and accessible overview of the complex history of the field of ethics and IR, and a conclusion that discusses how the field may progress in the future and what subjects are likely to rise to prominence. Within are forty-four distinct and original contributions from scholars teaching and researching in the field, which are structured around eight key thematic sections: philosophical foundations international relations theory international security and just war justice, rights and global governance international intervention environment, health and migration global economics religion and ethics Drawing together a diverse range of scholars, the Routledge Handbook of Ethics and International Relations provides a cutting-edge overview of the field by bringing together these eclectic, albeit dynamic, themes and topics. It will be an essential resource for students and scholars alike