scholarly journals Critical evaluation of the doctrine of predestination within black-African theology: Christ the elected and electing

2021 ◽  
Vol 45 (1) ◽  
Author(s):  
Leepo J. Modise
2013 ◽  
Vol 47 (1) ◽  
Author(s):  
Magezi E. Baloyi ◽  
Matsobane J. Manala

The aim of this article is to highlight some African women’s problematic sex life, even in their married lives, as a result of prescribed and lengthy periods of abstinence from sex – especially during pregnancy. Literature studies, especially on Yoruba sexual practices, showed that forced abstinence from sexual activity during pregnancy is rife and that many women seem content with the situation, probably as a result of their internalisation of patriarchal beliefs and values, prescribed as a means of socialisation. This phenomenon of abstinence from sexual intercourse during pregnancy by the women in some African societies is the focus of the study. The article examined the following: views of sex amongst Black African people, medical views of sex and views of sex in Christian tradition. Also examined at length was the phenomenon of abstinence from sex in an African context. The findings led to a critical evaluation of the phenomenon and a search for pastoral guidelines that could facilitate transformation, intimacy and committed sexual life in African families.Die doel van hierdie artikel is om die problematiese seksuele lewens van sommige vrouens in Afrika na vore te bring. Die probleme kom voor ten spyte van die feit dat hulle getroud is omdat lang tydperke van onthouding, veral tydens swangerskap, vir hulle voorgeskryf word. ’n Literatuurstudie, veral oor die Yoruba se seksuele praktyke, dui daarop dat gedwonge onthouding van seksuele aktiwiteite gedurendede swangerskap heersend is. Verder kom dit ook voor asof baie vrouens nie daarmee probleme ervaar nie, waarskynlik as gevolg van hulle geïnternaliseerde patriargale oortuigings en waardes, wat vir sosialiseringsdoeleindes voorgeskryf word. Hierdie studie fokus op die verskynsel van onthouding van geslagsomgang gedurende swangerskap deur vrouens in sommige Afrika-gemeenskappe. Die artikel ondersoek die volgende: Swart Afrikane se tradisionele seksbeskouing, die mediese seksbeskouing en die Christelike tradisie se seksbeskouing. Die verskynsel van seksonthouding in ’n Afrika-konteks word ook ondersoek. Die bevindinge lei tot ’n kritiese evaluering van die fenomeen en die soeke na pastorale riglyne wat transformasie, intimiteit en toewyding in seksuele verhoudings in families in Afrika sou kon fasiliteer.


Author(s):  
A. Lawley ◽  
M. R. Pinnel ◽  
A. Pattnaik

As part of a broad program on composite materials, the role of the interface on the micromechanics of deformation of metal-matrix composites is being studied. The approach is to correlate elastic behavior, micro and macroyielding, flow, and fracture behavior with associated structural detail (dislocation substructure, fracture characteristics) and stress-state. This provides an understanding of the mode of deformation from an atomistic viewpoint; a critical evaluation can then be made of existing models of composite behavior based on continuum mechanics. This paper covers the electron microscopy (transmission, fractography, scanning microscopy) of two distinct forms of composite material: conventional fiber-reinforced (aluminum-stainless steel) and directionally solidified eutectic alloys (aluminum-copper). In the former, the interface is in the form of a compound and/or solid solution whereas in directionally solidified alloys, the interface consists of a precise crystallographic boundary between the two constituents of the eutectic.


2009 ◽  
Vol 00 (00) ◽  
pp. 090810030148087-29
Author(s):  
Harmik Sohi ◽  
Alka Ahuja ◽  
Farhan Jalees Ahmad ◽  
Roop Krishen Khar

1981 ◽  
Vol 45 (03) ◽  
pp. 204-207 ◽  
Author(s):  
Wolfgang Siess ◽  
Peter Roth ◽  
Peter C Weber

SummaryPlatelets have been implicated in the development of atherosclerotic and thrombotic vascular diseases. Evaluation of platelet aggregation in relation to endogenously formed compounds which affect platelet function may provide information of clinical and pharmacological relevance. We describe a method in which thromboxane B2 (TXB2) formation was analyzed following stimulation of platelet-rich plasma (PRP) with ADP, 1-epinephrine, collagen, and arachidonic acid. In addition, we determined platelet sensitivity to prostacyclin following ADP- and collagen-induced platelet aggregation. The parameters under study were found to depend on the platelet count in PRP, on the type and dose of the aggregating agent used, and on the test time after blood sampling. By standardization of these variables, a reliable method was established which can be used in clinical and pharmacological trials.


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