Results 111 to 120 of about 3,740,526 (342)
Did the Indian Green Revolution Change the Farm Size–Productivity Relationship?
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT We examine the relationship between farm size and productivity during India's Green Revolution, a period of rapid technological transformation. Using a unique panel of over 5000 Indian farm households that spans the Green Revolution (1971–1999), we show that the classic (linear) inverse farm size–productivity relationship gradually evolved ...
Rabail Chandio, Leah E. M. Bevis
wiley +1 more source
Resilience in uniform: A review of Apartheid’s black military contribution
ContreeNo abstract available.
Mpho Moalamedi
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A case of popliteal artery entrapment
South African Journal of Radiology, 2004 No abstract available.
P.A. Scheepers, N. Khan, W.J.N Vermeulen
doaj +1 more source
Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes +2 more
wiley +1 more source
Cold War in Southern Africa Kalter Krieg im Südlichen Afrika
Africa Spectrum, 2010 Review Article: Cold War in Southern Africa Gary Baines, Peter Vale (eds.) (2008), Beyond the Border War: New Perspectives on Southern Africa’s Late-Cold War Conflicts, Pretoria: Unisa Press, ISBN 978 1 86888 456 8, xix + 342 pp. Sue Onslow (ed.) (2009),
Matthew Graham
doaj
A case of bilateral persistent sciatic arteries
South African Journal of Radiology, 2004 No abstract available.
K. Boroto, P.A. Scheepers, N. Khan
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Proletarianisation, agency and changing rural livelihoods : forced labour and resistance in colonial Mozambique [PDF]
Mozambique;Marxian analysis;Southern Africa;colonialism;rural workers;sustainable ...
O'Laughlin, B.
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Astrophysics in Southern Africa
, 2007 The government of South Africa has identified astronomy as a field in which their country has a strategic advantage and is consequently investing very significantly in astronomical infrastructure. South Africa now operates a 10-m class optical telescope,
Hakeem M. Oluseyi, Patricia Whitelock
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Temperature and Farm Labor in Nigeria
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT We estimate the impact of temperature shocks on the composition of farm labor in rural Nigeria using a nationally representative household panel survey. Leveraging plausibly exogenous year‐to‐year variation in growing season temperatures, we find that warmer temperatures significantly alter farm labor composition, prompting a substantial shift
Andu Berha
wiley +1 more source
Variants of the left aortic arch branches
South African Journal of Radiology, 2004 The normal aorta has three branches from its arch, but variations in this pattern are not uncommon. Our interest was to correlate the documented statistics to the variants observed in our patients.
N.Z. Makhanya, R.T. Mamogale, N. Khan
doaj +1 more source