Results 31 to 40 of about 7,935,948 (286)
Ethiopian Journal of the Social Sciences and Humanities, 2021 In this paper we reflect on and consider Adwa from the perspective of historical and continuing international Black movements and struggles for freedom in its aftermath.
Asher Gamedze, Semeneh Ayalew
doaj
Vertical Price Transmission in Food Markets: New Evidence From Meta‐Analysis
Agribusiness, EarlyView.ABSTRACT A growing body of empirical research has examined price dynamics along the food supply chain, yet findings remain heterogeneous and often conflicting. This study conducts a meta‐analysis of 140 studies, totaling 652 observations, to examine (1) the reported presence of asymmetric price transmission and (2) the reported direction of price ...
Sushan K C +2 more
wiley +1 more source
SAGE Open, 2014 This is the first national and multilingual survey of Ethiopian journalists, resulting in, first, a comprehensive demographic profile of Ethiopian journalists; second, the overwhelming evidence of antipathy between government-employed and private-sector ...
Birhanu Olana Dirbaba
doaj +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman +1 more
wiley +1 more source
Stratigraphy and eruptive history of Corbetti Caldera in the Main Ethiopian Rift
Journal of Volcanology and Geothermal Research, 2022 The East African Rift (EAR) hosts the highest density of peralkaline volcanoes of any region globally, making it an ideal location to study the subaerial and magmatic processes of peralkaline volcanism. Corbetti caldera is one such peralkaline centre found within the southern part of the Main Ethiopian Rift (MER), a segment of the EAR.
Pyle, D +6 more
openaire +3 more sources
American Journal of Agricultural Economics, EarlyView.Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen +5 more
wiley +1 more source
Ethiopian Manuscripts in the State and Private Collections of St Petersburg: An Overview
Aethiopica, 2016 For more than two centuries St Petersburg, the capital of the former Russian Empire, has been famous for its collections of Ethiopian manuscripts, objects of art and documents concerning Ethiopian history.
Ekaterina Gusarova
doaj +1 more source
On the Prospects for African Philosophy in Australia
Australian Journal of Social Issues, EarlyView.ABSTRACT This paper grapples with the situation of people of African descent in Australia by working through the constitution of the body of academic philosophy in the country. It contends with the parochialism of the Australian philosophical community and the prospects for the cultivation of greater pluralism. Taking African philosophy as one possible
Bryan Mukandi
wiley +1 more source
Journal of the American Oil Chemists' Society, EarlyView.ABSTRACT The rapid expansion of the global avocado oil market has intensified concerns about economic adulteration with lower‐cost, high‐oleic seed oils that resemble the fatty acid specifications of avocado oil. Cis‐vaccenic acid C18:1 (n−7) occurs at higher proportions in avocado oil than in common seed oil adulterants, making it a promising ...
Donpon Wannasin, Selina C. Wang
wiley +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Combining electrochemical and advanced oxidation processes (AOPs) has greatly mitigated the limitations of electrocoagulation (EC) in water treatment. This study examined the effectiveness of sonolysis (US)‐assisted alternating current (AC)–EC in reducing fluoride (F¯) from landfill leachate wastewater (LLW), with measurements of electrical ...
Perumal Asaithambi +7 more
wiley +1 more source