Search Results (4)

Recent studies have greatly furthered our understanding of the Southern Bantu languages, but questions about the internal relationships of the Southern Bantu language subgroups and the validity of the clade as a whole still remain. This study attempts to reconstruct the consonant inventory of one proposed genetic clade, that of Tsonga-Copi (S50–S60). Using published dictionaries and reference works for each language of the subgrouping, a corpus of cognate vocabulary was assembled. Each term was then matched, where possible, to a reconstruction in the Bantu Lexical Reconstructions 3 (BLR3) database. Sound correspondences were identified and used to reconstruct the consonant inventory of Proto-Tsonga-Copi. In addition to the discovery of several typologically unusual sound changes, the results of this study also lend support to existing and developing hypotheses about both the internal relationships of Southern Bantu clades, as well as the nature of language contact in (pre)historic Southern Africa, particularly the influence of Khoisan and other Bantu languages. Full article

This study investigates the development of the lateral fricatives and affricates, to which we jointly refer as ‘lateral obstruents’, in Nguni (S40) languages of Southern Africa. These lateral obstruents, which include /ɬ, ⁿɬ, ɮ, ⁿɮ, k͡ʟ̝̊/, are rare in the Bantu language family, and are not reconstructed for Proto-Bantu. Lateral obstruents are also rare cross-linguistically. They do occur, however, in four sub-branches of Southern Bantu: Shona, Sotho-Tswana, Nguni, and Tsonga. In this paper, we study how Southern Bantu could have acquired such a large inventory of cross-linguistically rare phonemes by investigating their development in Nguni languages, a large but closely related cluster of languages in which lateral obstruents are very frequent. We analyze published data from nine Nguni languages, including languages for which the only available descriptions are dated or of limited scope, in which case we carefully assess the data and their analysis. On the basis of this large database, we show which lateral obstruents are used in Nguni, and the vocabulary in which they occur. Applying the Comparative Method, we show that alveolar lateral obstruents can be reconstructed to Proto-Nguni, where they are the regular reflex of Proto-Bantu palatals *c and *j. The velar lateral affricate, in contrast, cannot be reconstructed to Proto-Nguni, and finds its origin in loanwords, for example, from Khoe languages, where it is used as a click replacement strategy. As a result, we conclude that both inheritance and contact played a role in the development of lateral obstruents in Nguni, likely combined in the case of alveolar lateral obstruents. In order to better understand the contact history, we evaluate existing hypothesized contact scenarios to account for the presence of lateral obstruents in Southern Bantu or Nguni. Given that alveolar lateral obstruents result from a regular sound change, contact does not seem to be as prominent in the development of lateral obstruents as has been proposed before in the literature. This study lays the groundwork for future research into lateral obstruents in Southern Bantu. Full article

This paper explores the prosodic patterns of complex DP structures in Xitsonga by looking at penultimate lengthening in DPs with marked and unmarked word orders of different types. We discuss the underlying syntactic structures and prosodic realizations of Xitsonga DPs. We are particularly interested in the way in which recursion applies in the Xitsonga DP, where it surfaces in DPs with multiple modifiers of the same or different categories that appear in fronted (i.e., pre-nominal) positions. We propose that in Xitsonga nominal constituents move to a left-periphery-like position within the DP domain and that this position matches to a focus-marked phonological phrase. This type of phonological phrase is forced to remain in the phonology even if the one-word phrase violates the Binarity constraint. We argue that the penultimate lengthening effects found in Xitsonga with the reordering of DP internal elements are best analyzed as showing sensitivity to this focus-marked phonological phrase. Full article

The inaccessibility of modern energy in low-income countries (LIC), especially in the Sub-Saharan African (SSA) region, continues to be a problem in the 21st century. The lack of access to modern energy has led to an inability to implement developmental structures and initiatives. While considerable progress and successes have been realised in the last three decades with increased activities and global commitments from international governments and multinational agencies through electrification projects in the SSA region, SSA countries remain off-track in their efforts to achieve the UN Sustainable Development Goal (SDG) 7. This is mainly demonstrated in sparsely populated rural regions where the high cost of centralised power generation, poor transmission and distribution infrastructures and economic factors have been a major barrier to electricity expansion. Although the use of RES (i.e., decentralised or stand-alone systems) have been acknowledged by the International Energy Agency (IEA) to be the least expensive route to improving access, its impact has not been effectively demonstrated regionally. Decentralised RES use in SSA countries have not seen significant uptake and/or enjoyed long-term sustainability owing to a number of factors. Malawi, despite its significant hydropower resources and the favourable proximity of its inhabitants to grid infrastructures, still has one of the lowest levels of access to electricity globally, with 86% of the population having no access to electricity. The country provides a good case study to investigate factors limiting electricity access in SSA countries. This paper explores the main issues that have historically hindered the uptake and sustainable operation of decentralised RES in the country. Recommendations to facilitate a potential improvement in RES use as a pathway to improved universal energy access are then put forward. Full article