SCC for Sub-Saharan Africa Based on Local Raw Materials – Material Development, Optimisation, and Application Concept

2019 ◽  
pp. 60-67
Author(s):  
Wolfram Schmidt
Keyword(s):  
Raw Materials ◽  
Sub Saharan Africa ◽  
Material Development ◽  
Sub Saharan

Commercial production of Nile tilapia on Lake Kariba, Zimbabwe.

2020 ◽  
Author(s):  
Keyword(s):  
Private Equity ◽  
Production Management ◽  
Raw Materials ◽  
Fish Farm ◽  
Sub Saharan Africa ◽  
Net Income ◽  
Manufacturing Companies ◽  
Lake Kariba ◽  
Sub Saharan ◽  
Set Up

Abstract Lake Harvest Aquaculture (Pvt) Ltd was first developed into a freshwater tilapia fish farm business in 1996 on premises that originally farmed freshwater prawns owned by one of Zimbabwe's food companies, Cairns Foods Ltd. The farm was set up in 1997 and, ten years later, has grown to a 3000-tonne fish farm where tilapia are produced primarily for processing and export to European and regional markets. The original targeted projections for production and net income of the farm were proving accurate until 2001 when the macro-economy began to shrink. Low production on crop farms due to inadequate resources and drought brought a shortage of raw materials to the feed manufacturing companies. The continuous downward trend in feed production affected the company as it failed to support its growing fish biomass. The feed and economy problems resulted in a decision by the board to stop expansion of the business in 2002. Lake Harvest business was set up at a cost of US $10,000,000. The business was externally funded by the Commonwealth Development Corporation (CDC Group plc) and Comafin, a pan-African private equity fund, before the share holding structure changed in 2002. The major costs were encountered on the installation and mooring of cages, and the construction of a fish processing factory. Six sites were installed, each costing around US $350,000, including boats. The processing factory cost around US $4,000,000. The objectives of this case study are to: * Provide a scenario and overview of Lake Harvest Aquaculture as a company growing tilapia in cages in Lake Kariba, Zimbabwe. * Provide a means of assessment and learning for those considering developing cage-based aquaculture in sub-Saharan Africa. All of the main activities carried out at Lake Harvest will be described in the same sequence as followed on-farm; production, management, and sale of the final product: * Breeding * Feeding * Sampling * Diving * Harvesting * Processing * Marketing.

Industrial Parks as a Solution to Expanding Urbanization

2018 ◽  
pp. 327-345
Author(s):  
Moses Kibe Kihiko
Keyword(s):  
Industrial Development ◽  
Raw Materials ◽  
Industrial Clusters ◽  
Sub Saharan Africa ◽  
Business Environments ◽  
Industrial Parks ◽  
Export Tax ◽  
China Model ◽  
Sub Saharan ◽  
The Many

In a bid to foster the continent's industrialization, Sub-Saharan Africa launched industrial clusters or parks for channeling foreign know-how and capital and are bypassing the many obstacles of domestic business environments. Due to the high degree of failure experienced in many parts Africa, the China model of success story can serve as a case study of commitment top leadership, political goodwill, focused legal and regulatory framework, setting up favorable location advantages, tax breaks, duty-free imports of raw materials, export tax exemption, updated and modern technologies. It is also important African industrial development to build local manufacturing capacity, skilled people, including strengthening the concept of public-private partnership, but above all, investing in infrastructure.

Apparel sourcing in Sub-Saharan Africa

2017 ◽  
Vol 21 (3) ◽  
pp. 203-218
Author(s):  
Ruth Dede Adikorley ◽  
Kristin Thoney-Barletta ◽  
Jeff Joines ◽  
Lori Rothenberg
Keyword(s):  
Raw Materials ◽  
Descriptive Analysis ◽  
Business Environment ◽  
Sub Saharan Africa ◽  
Free Access ◽  
Content Type ◽  
Major Player ◽  
The Usa ◽  
Sub Saharan ◽  
High Level

Purpose The purpose of this study is to examine why Sub-Saharan Africa (SSA) is not currently a major player in producing apparel for the US market and determine if SSA is likely to become one because of several opportunities that the region offers, including relatively low labor wages, an ample labor force and duty-free access to the USA through the 10-year renewal of AGOA. Design/methodology/approach In-depth interviews were conducted with eight high-level executives in apparel sourcing and trade agencies to obtain their views on the opportunities and challenges of sourcing in SSA in relation to other major apparel sourcing regions. A descriptive analysis of the qualitative data was used to answer three research questions. Findings The findings reveal that SSA is a competitive region to source from, because of low labor wages and the duty-free benefits through AGOA. However, several challenges hinder a significant increase in sourcing from SSA. The executives recommended that for SSA to be a significant force in the global apparel market, vertical supply chains should be developed, where raw materials like fabric are sourced from within the country/region and SSA governments should become more involved in business environment improvements. Originality/value At present, there is limited academic literature on sourcing and supplier selection in Africa, particularly in textile and apparel sourcing in SSA. Based on interviews from high-level executives engaged in the sourcing decision-making process, this study reveals the benefits, challenges and opportunities for sourcing apparel from SSA countries.

scholarly journals The Glass Making Crucibles from Ile-Ife, SW Nigeria

2018 ◽  
Vol 16 (1) ◽  
pp. 31-59 ◽  
Author(s):  
A.B. Babalola ◽  
Th. Rehren ◽  
A. Ige ◽  
S. McIntosh
Keyword(s):  
Raw Materials ◽  
Compositional Analysis ◽  
Refractory Clay ◽  
Sub Saharan Africa ◽  
15Th Century ◽  
Southwest Nigeria ◽  
Finished Glass ◽  
Sub Saharan ◽  
Glass Working

Abstract Crucibles to melt glass are very rare in archaeological contexts in sub-Saharan Africa. Recent archaeological excavations at Igbo Olokun, Ile-Ife (Southwest Nigeria) revealed abundant fragments of glass crucibles from 11th-15th century AD deposits, matching the complete and near complete examples earlier reported from Ile-Ife. This paper provides an in-depth examination of these crucible fragments in order to understand the material quality of the crucibles, their typology, and their functions in glass- working/making. Optical microscopic and scanning electron microscopy (SEM) with energy dispersive spectrometry (EDS) analyses were carried out on ten crucible samples. The composition of ceramic fabrics and the adhering glass are presented and discussed in view of their function. The crucibles were produced from specifically selected highly refractory clay and used for melting glass from its raw materials; colorants were added to the melt in the crucible. The useable capacity of the crucibles varied from 1 to 7 liters, equivalent to about 2.5 to 17.5 kg of finished glass for each crucible. Compositional analysis of a sample of the thousands of glass beads from the excavations indicates that the crucibles were used to melt the glass used in the beads. Archaeological evidence of glass bead making at this scale has not previously been reported from West Africa. The crucibles are unique evidence of indigenous glass-working/making in Sub-Saharan Africa from early through mid-second millennium AD.

Middle and Later Stone Age Symbolism

Utafiti ◽  
2020 ◽  
Vol 15 (1) ◽  
pp. 1-27
Author(s):  
Pastory Magayane Bushozi
Keyword(s):  
Raw Materials ◽  
Behavioural Change ◽  
Middle Stone Age ◽  
Sub Saharan Africa ◽  
Historical Period ◽  
Stone Age ◽  
Later Stone Age ◽  
African Region ◽  
Late Stone Age ◽  
Sub Saharan

Abstract The archaeological remains found in the Mumba rock-shelter in northern Tanzania – where continuous deposits span from the Middle Stone Age (MSA) to the historical period – provide a unique opportunity to study trends in technology and behavioural change of early humans. Developments in symbolic thought may be evident in the production and use of ochre pigments, beads and rock art. At this site, beads and other symbolic artefacts are represented in varying quantities through the late MSA, the Later Stone Age (LSA), Neolithic, and post Stone Age cultures. Such beaded ornaments were made from various raw materials including ostrich eggshells, stone pebbles, and arthropod shells. Ancient beading technologies, discovered at Mumba and other MSA sites across the East African region, contribute to clarifying the origin and development of representational cognition in the distant past. These artefacts also reveal components of personal identity and creative expression, whose recorded remains are patchy and infrequently discussed in Sub-Saharan Africa. From a Darwinian perspective, these archaeological finds demonstrate the empirical issue of environmentally selected human responses to local stimuli. They are remnants of the synergistic adaptation that led more generally to the broader technological innovations and behavioural changes occurring through the late Middle Stone Age and later flourishing universally during the Late Stone Age culture.

Initiatives locales de la société civile en santé reproductive au Cameroun: Étude de cas des associations en milieu urbain

2012 ◽  
Vol 2 (1) ◽  
pp. 25-48
Author(s):  
Solange Ngo Yebga
Keyword(s):  
Civil Society ◽  
International Development ◽  
Raw Materials ◽  
Economic Recession ◽  
Sub Saharan Africa ◽  
Women Health ◽  
Milieu Urbain ◽  
Sub Saharan ◽  
Sociedad Civil ◽  
Société Civile

The notion of civil society became popular and generalized in Africa during the 1990s, through the initiatives of international bodies like the World Bank and agencies for international development. In Cameroon, the economic recession caused by the deterioration of exchange rates and falling prices of agricultural raw materials (coffee, cocoa, and co on) has favored the emergence of these actors alongside the state in managing and improving the living conditions of those urban populations. In the field of reproductive health, civil society, through associations, is pursuing public orientation through services of education, promotion, and diffusion. Observing the Association for the Struggle against Violence against Women (ALFV in French) ALFV and Women, Health, and Development in Sub-Saharan Africa (FESADE in French) shows how a health policy is operationalized via endogenous initiatives. This research, which is mainly empirical, was conducted between 2006 and 2009 with institutional health managers and managers of associative structures in Yaoundé and throughout Cameroon. Spanish la noción de sociedad civil se populariza y vulgariza en África hacia los años 90 bajo la iniciativa de instancias internacionales como el Banco Mundial y las agencias de desarrollo. En Camerún, la recesión económica debida a la caída de las tasas de cambio y a la baja en las materias primas agrícolas (café, cacao, algodón) favoreció la emergencia de dicha sociedad paralelamente al Estado en la gestión y mejoramiento de las condiciones de vida de las poblaciones urbanas. Por ejemplo, en el campo de la salud reproductiva, la sociedad civil, en la forma de asociaciones, lleva a cabo acciones públicas a través de los servicios de educación, promoción y difusión. La observación de los ejemplos de la Asociación para la Lucha contra la Violencia contra la Mujer (ALVF en francés) y de Mujer, Salud y Desarrollo en el África subsahariana (FESADE en francés) permite ver cómo se operativiza una política de salud a través de iniciativas endógenas. Esta investigación esencialmente empírica fue desarrollada entre 2006 y 2009 con los responsables institucionales de salud y con los responsables de las estructuras asociativas de Yaoundé y Camerún. French La notion de société civile se popularise et se vulgarise en Afrique vers les années 90 à l'initiative d'instances internationales comme la Banque mondiale et des agences d'aide au développement. Au Cameroun, la récession économique due à la détérioration des termes de l'échange et à la chute des prix des matières premières agricoles (café, cacao, coton) a favorisé l'émergence de cet intervenant aux côtés de l'Etat dans la gestion et l'amélioration des conditions de vie des populations urbaines. Dans le domaine de la santé reproductive, la société civile, sous la forme d'associations par exemple, poursuit les orientations publiques à travers des services d'éducation, de promotion et de diffusion. En observant les exemples de l'ALVF et de la FESADE, nous étudions comment s'opérationnalise une politique de santé à travers des initiatives endogènes. Ce e recherche, essentiellement empirique, a été menée entre 2006 et 2009 auprès de responsables institutionnels de santé et de responsables des structures associatives à Yaoundé et dans d'autres villes du Cameroun.

BRICS AND SUB-SAHARAN AFRICA TRADE INTERDEPENDENCE AND PEACE: EVIDENCE BASED ON REVEALED COMPARATIVE ADVANTAGES

2015 ◽  
Vol 2 (1) ◽  
Author(s):  
Hailay Gebretinsae Beyene
Keyword(s):  
Structural Transformation ◽  
Economic Integration ◽  
Raw Materials ◽  
Value Added ◽  
Sub Saharan Africa ◽  
Evidence Based ◽  
Policy Makers ◽  
Slow Pace ◽  
Comparative Advantages ◽  
Sub Saharan

This study examined economic integration through trade between BRIGS (Brazil, Russia, India, China and South Africa) countries and sub-Saharan Africa. The study examines the comparative advantages of the two economic blocks with respect to the exportation of merchandise (food, agricultural raw materials, fuels, ores and metals, and manufactures). The findings of this study reveal the actual status of these two regions as economic partners in each of the five subsectors of merchandise exports.The  trend  shows  that,  with  the  exception  of  manufactures  exports, the competitiveness of all subsectors of the merchandise  exports of  BRIGS is characterised by a  declining  trend.  BRIGS has  a  comparative  advantage in the world in the exportation of manufactures and fuels, and comparative disadvantage in the export of food, agricultural raw materials, and ores and metals.  Interestingly, manufactures are  continuously  and consistently  in a steadily rising trend. This is evidence that BRIGS's structural transformation towards higher valued-added commodities is proceeding well, which means that policy makers should be considering ways of enhancing it further.In the case of sub-Saharan Africa, with the exception of manufactures exports, it is found to have comparative advantages in all merchandise exports. Sub- Saharan Africa’s competitive advantage is the highest in the exportation of ores and metals, followed by fuels, agricultural raw materials and food. Sub-Saharan Africa has a comparative disadvantage in the export of manufactures throughout the period considered in this study. This implies that the prospects of structural transformation to downstream of the higher value-added commodities export part of the supply chain are good: the slow pace of transformation towards higher value-added goods should therefore be demanding the attention of policy makers. The study has revealed that sub-Saharan Africa is more competitive than BRICS in the exportation of ores and metals, fuel, agricultural raw materials and food. On the other hand, BRICS is more competitive than sub-Saharan Africa in the export of manufactures.The study has also revealed that significant economic integration can be sustained  between  BRICS  and  sub-Saharan  Africa  in  the  exportation  of all merchandise subsectors. Specifically, sub-Saharan Africa is a potential destination market for BRICS’s exports of manufactures. Conversely, BRICS is also a potential destination market for sub-Saharan Africa’s exports of ores and metals, fuel, agricultural raw materials and food.Economic integration between BRICS and sub-Saharan Africa favourably influences peace and stability in the regions. Sustaining peace and stability in these regions also favourably influences the wellbeing of the communities.

RTS,S/AS01, a vaccine targeting pre-erythrocytic stages of Plasmodium falciparum

2017 ◽  
Vol 1 (6) ◽  
pp. 533-537
Author(s):  
Lorenz von Seidlein ◽  
Borimas Hanboonkunupakarn ◽  
Podjanee Jittmala ◽  
Sasithon Pukrittayakamee
Keyword(s):  
Protective Efficacy ◽  
Age Groups ◽  
Sub Saharan Africa ◽  
Phase Iii ◽  
European Medicines Agency ◽  
Older Children ◽  
Pivotal Phase ◽  
Malaria Epidemiology ◽  
Maximum Benefit ◽  
Sub Saharan

RTS,S/AS01 is the most advanced vaccine to prevent malaria. It is safe and moderately effective. A large pivotal phase III trial in over 15 000 young children in sub-Saharan Africa completed in 2014 showed that the vaccine could protect around one-third of children (aged 5–17 months) and one-fourth of infants (aged 6–12 weeks) from uncomplicated falciparum malaria. The European Medicines Agency approved licensing and programmatic roll-out of the RTSS vaccine in malaria endemic countries in sub-Saharan Africa. WHO is planning further studies in a large Malaria Vaccine Implementation Programme, in more than 400 000 young African children. With the changing malaria epidemiology in Africa resulting in older children at risk, alternative modes of employment are under evaluation, for example the use of RTS,S/AS01 in older children as part of seasonal malaria prophylaxis. Another strategy is combining mass drug administrations with mass vaccine campaigns for all age groups in regional malaria elimination campaigns. A phase II trial is ongoing to evaluate the safety and immunogenicity of the RTSS in combination with antimalarial drugs in Thailand. Such novel approaches aim to extract the maximum benefit from the well-documented, short-lasting protective efficacy of RTS,S/AS01.

Mortality and Society in Sub-Saharan Africa

1993 ◽  
Vol 47 (3) ◽  
pp. 555-556
Author(s):  
Lado Ruzicka
Keyword(s):  
Sub Saharan Africa ◽  
Sub Saharan
Sign in / Sign up

Export Citation Format

Share Document