Results 51 to 60 of about 3,991,650 (300)

SANITATION IN WEST AFRICA.

open access: yesThe Lancet, 1901
n ...
openaire   +1 more source

West Africa magazine no. 2893, 20th November, 1972 [PDF]

open access: yes, 1972
This is the West Africa Magazine 2893, 20th November 1972. This magazine transitioned from a colonial publication to a platform for West Africans’ own accounts of their politics, history, and culture, West Africa is an invaluable resource for primary ...
West Africa magazine
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A Multidimensional Perspective on Network Conditions in Telesurgery

open access: yesAdvanced Intelligent Systems, EarlyView.
A multidimensional framework systematically evaluates how combined network impairments influence telesurgical performance. By jointly analyzing latency, jitter, bandwidth, and packet loss, the proposed methodology identifies relevant network condition parameters and their interactions, supporting the design of reliable and safe telesurgical systems ...
Florian Heemeyer   +4 more
wiley   +1 more source

West Africa magazine no. 2926 9th July 1973 [PDF]

open access: yes, 1973
The West Africa Magazine no. 2926 9th July 1973 Is a weekly news magazine published in London covering news on politics, culture and business in west Africa.■ Fragmented Francophonie: Cameroon and Chad leave the afro-malagasy common Organisation OCAM ...
West Africa magazine
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Lost in aggregation? On the importance of local food price data for food poverty estimates

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract This paper explores within‐country variations in food price dynamics and food poverty estimates by employing local market price data and national consumer price index (CPI) data. Our results show that national CPI data may be useful for approximating national trends but they fail to detect and identify spatial variations in local trends, which
Stephan Dietrich   +4 more
wiley   +1 more source

West Africa no. 2929, 30th July 1973 [PDF]

open access: yes, 1973
The West Africa Magazine no. 2929, 30th July 1973 Is a weekly news magazine published in London covering news in politics, culture and business in West Africa.■ Commonwealth becalmed?
West Africa Magazine
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Preferential trading in agriculture: New insights from a structural gravity analysis and machine learning

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Preferential trade agreements (PTAs) contain various non‐tariff provisions, yet identifying their trade effects remains challenging because these commitments are high‐dimensional and strongly correlated within agreements. We estimated a theory‐consistent structural gravity model with domestic flows for 26 agricultural subsectors over 1988–2017
Dongin Kim, Sandro Steinbach
wiley   +1 more source

West Africa no. 2885 Week-ending 29th September 1972 [PDF]

open access: yes, 1972
This is the West Africa Magazine no. 2885 Week-ending 29th September 1972■ Acheampoinig’s progress report- In the first full budget statement since the military regime took over in Ghana Col Acheampoinig ■ Bongo and Macias come together ■ Sierra Leone ...
West Africa magazine
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Firm turnover under asymmetric information: Tanzania's agro‐dealer sector

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract We study firm turnover (i.e., entry and exit) and its consumer implications in a market characterized by asymmetric information. Using a three‐round census of agro‐dealers in Tanzania's Morogoro Region, we document annual firm entry and exit rates of 33% and 17%, respectively.
Alix Naugler   +3 more
wiley   +1 more source

West Africa no. 2873 Week-ending 7th July 1972 [PDF]

open access: yes, 1972
This is the West Africa no. 2873 Week-ending 7th July 1972. West Africa (1917-2005) was a weekly news magazine that was published in London for over 80 years and closed in 2005. It was first published on 3 February 1917 from offices in Fleet Street, with
West Africa magazine
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