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South African Black Theology of the 1960-1980s characterised its primary site of struggle as the racial capitalism of apartheid. Intersecting race and/as class has been a distinctively South African contribution to African biblical scholarship. Less common, but equally significant, is the intersection of culture and/as class. This article analyses this trajectory, reflecting on how three South African biblical scholars (Gunther Wittenberg, Makhosazana Nzimande and Hulisani Ramantswana) have discerned the need for the African decolonial project to recognise and recover the class divisions within a culture. A recurring cultural trope across the three scholars is their use of proverbs to discern class distinctions within culture. The works of each of these three scholars and their dialogue partners in South African Contextual Theology and South African Black Theology are interrogated for how they intersect notions of class and culture.

Abstract Background: As the SARS-CoV-2 virus continues to ravage the globe and cases exploded rapidly, countries have been presented with challenging policy choices to contain the spread of COVID-19. In Canada, and globally, the COVID-19 pandemic has added a new stratum to the debate concerning the root causes of global and racial health inequities and disparities. Individuals who exist as targets of systemic inequities are not only more susceptible to contracting COVID-19, but they are also more likely to bear the greatest extent of the subsequent economic pandemic. Therefore, data collection that specifically focuses on the impact of COVID-19 on the lives and health of African/Black communities nationally and globally is needed to develop intersectional, culturally-relative, anti-racist/anti-oppression, empowerment-centered interventions and social policies to increase more efficient ways to support heterogeneous African/Black communities during and after the COVID-19 pandemic.The primary objective of this review is to investigate the impact and management of COVID-19 on African/Black individuals and communities in Canada and globally and understand how anti-black racism and intersectional violence impact the health of African/Black communities during the COVID-19 pandemic.Methods and analysis: A systematic search of published literature of quantitative and qualitative studies published on COVID-19 in Canada and globally will be conducted in Ovid Medline, Ovid EMBASE, EBSCO Cumulative Index to Nursing and Allied Health Literature, the Cochrane Library, Ovid PsychInfo, Ovid CAB Abstracts, Scopus, Web of Science, and Global Index Medicus.To be included in the review, studies should include data on COVID-19 in relation to African/Black individuals, population and communities in Canada and globally. The studies must discuss racism, oppression, anti-oppression, or systemic/structural violence and be published in English, French, Spanish, and Portuguese. The findings will be reported according to PRISMA-ScR.Conclusion: This review will collect important data and evidence on African/Black communities related to COVID-19. Moreover, this review could help identified existing gaps in COVID-19 management in the African/Black communities and inform future research. Furthermore, it could also be used in decision-making for health policy and promotion and can influence the services provided by healthcare facilities and community organizations around the globe. Systematic Review registrations: Open Science Framework (OSF). Submitted on November 1st, 2021.

This article involves a close reading of two African American authors, Zora Neale Hurston, an acclaimed novelist and Katie Cannon, an influential theological ethicist. Texts from Steve Biko on black consciousness and from James Cone on liberation theology are used as methodological tools in trying to ascertain the degree to which Hurston and Cannon espouse a black (womanist) consciousness. A strong resonance of black consciousness will indeed be found in Hurston’s and Cannon’s texts. The conclusion drawn is that not only is there a resonance of black consciousness, but both writers also give proof of a black womanist consciousness that reveals new knowledge. Cannon’s oeuvre also begs the question of epistemological privilege. In addition, an animated critique is registered between these women scholars and male colleagues, in the world of fiction (Richard Wright) and academia (white European males).Contribution: This article demonstrates a link from South African black consciousness (Biko) to black womanist thinkers in the United States (Hurston and Cannon). A connection is also made between male, black liberation theology (Cone) and black womanist thinking, while expounding the womanist approach, liberated from (white) male dominance, on par with all others.

The selection of animals with lower production costs can be achieved by using feed efficiency and growth curve information. Kleiber ratio (KR) is an alternative option for discriminating against the animals that have the greatest weight gain about their final weight. Alternative feed efficiency and growth curves for ostriches of the African Black (AB) and Red Neck (RN) breeds and their crossbreeds (CB) were investigated using KR and Gompertz equation. Univariate and multivariate analyses were used. The highest adult weight was identified in the RN and CB. AB was more precocious than the RN and CB individuals. Only AB animals reached 75% of their mature weight at one year of age. At 180 days, AB showed better KR. AB was different from the others, mainly for KR at 90 days and 180 days. Considering multivariate analysis, AB animals were different from the others, regardless of sex, mainly for KR at 90 days and KR at 180 days. Other subgroups separated the animals by sex. In a market preferring animals of minor structure (smaller cuts) and greater precocity, it would be suitable to opt for AB. When animals with greater body structure (larger cuts) are desired, males RN and CR is the best option, however, it will be slaughtered with greater age and lower value for KR (may generate a bigger production cost ). It is possible to obtain animals with precocity and high KR, being well represented by the AB breed.

The literature on the importance of Epichloë grass endophytes during pasture renewal is reviewed. Perennial ryegrass endophyte strains such as AR1, NEA2, and Standard Endophyte (SE) as well as tall fescue and meadow fescue endophytes, significantly increase seedling survival at establishment under insect pressure, for example from adult Argentine stem weevil, grass grub, and African black beetle. However, in endophyte-infected ryegrass, insect-derived plant damage increases 10–43 days after sowing despite the presence of endophyte. Insecticidal seed treatments can mitigate the vulnerability to insect predation during this time.

Bites from elapid snakes typically result in neurotoxic symptoms in snakebite victims. Neurotoxins are, therefore, often the focus of research relating to understanding the pathogenesis of elapid bites. However, recent evidence suggests that some elapid snake venoms contain anticoagulant toxins which may help neurotoxic components spread more rapidly. This study examines the effects of venom from the West African black-necked spitting cobra (Naja nigricollis) on blood coagulation and identifies potential coagulopathic toxins. An integrated RPLC-MS methodology, coupled with nanofractionation, was first used to separate venom components, followed by MS, proteomics and coagulopathic bioassays. Coagulation assays were performed on both crude and nanofractionated N. nigricollis venom toxins as well as PLA2s and 3FTx purified from the venom. Assays were then repeated with the addition of either the phospholipase A2 inhibitor varespladib or the snake venom metalloproteinase inhibitor marimastat to assess whether either toxin inhibitor is capable of neutralizing coagulopathic venom activity. Subsequent proteomic analysis was performed on nanofractionated bioactive venom toxins using tryptic digestion followed by nanoLC-MS/MS measurements, which were then identified using Swiss-Prot and species-specific database searches. Varespladib, but not marimastat, was found to significantly reduce the anticoagulant activity of N. nigricollis venom and MS and proteomics analyses confirmed that the anticoagulant venom components mostly consisted of PLA2 proteins. We, therefore, conclude that PLA2s are the most likely candidates responsible for anticoagulant effects stimulated by N. nigricollis venom.

The African diaspora, also referred to as the African Black diaspora, is the voluntary and involuntary movement of Africans and their descendants to various parts of the world. Even though voluntary widespread African diasporas occurred during precolonizing periods, the Arabic slave trade (7th to 18th centuries) and the transatlantic slave trade (16th to 19th centuries) are largely recognized as phases of involuntary movement with an estimated combined 30 million Africans dispersed across the African continent and globally. Today, the largest populations of people descended from Africans forcibly removed from Africa reside in Brazil, the Caribbean, and the United States, with millions more in other countries. Such vast movement of a people across time and space has meant that those who are part of the African diaspora have suffered similar problems and disadvantages. The legacy of slavery, especially in relation to racism and colonialism, has garnered attention across the scholarly disciplines of history, ethnic, cultural, and religious studies. Likewise, African and Black diasporan responses to colonial oppression have manifested in multiple curricula in literature, music, philosophy, politics, civilization, customs, and so forth, designed for and by African diasporans in their efforts to unite all people of African descent, building on their cultural identity and resisting racist ideology and colonial rule.