Zobrazeno 1 - 10 of 187 pro vyhledávání: '"Sung-kyu Lee"'
1
Akademický článek
Conflict and households’ acute food insecurity: evidences from the ongoing war in Tigrai-Northern Ethiopia
Autor: Teka Araya, Sung-Kyu Lee
Publikováno v: Cogent Public Health, Vol 11, Iss 1 (2024)
AbstractThe paper examines the effect of war on food insecurity in Tigrai using data from 3245 households. The calorie intake approach and the Integrated Food Insecurity Phase Classification (IPC) were applied to measure the level of food insecurity
Externí odkaz: https://doaj.org/article/55593680146046fb971ed68a7c0194d9
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2
Akademický článek
Multi-Sensor Data Fusion with a Reconfigurable Module and Its Application to Unmanned Storage Boxes
Autor: Sung-Kyu Lee, Seung-Hyun Hong, Won-Ho Jun, Youn-Sik Hong
Publikováno v: Sensors, Vol 22, Iss 14, p 5388 (2022)
We present a multi-sensor data fusion model based on a reconfigurable module (RM) with three fusion layers. In the data layer, raw data are refined with respect to the sensor characteristics and then converted into logical values. In the feature laye
Externí odkaz: https://doaj.org/article/2697803d67da48529d11fc73328768b6
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3
Akademický článek
The impact of agricultural package programs on farm productivity in Tigray-Ethiopia: Panel data estimation
Autor: Araya Mebrahtu Teka, Sung-Kyu Lee
Publikováno v: Cogent Economics & Finance, Vol 7, Iss 1 (2019)
Ethiopian government has introduced various agricultural package programs in promoting agricultural productivity of the smallholder farmers. The paper attempts to explore the status and determinants of agricultural productivity and estimate the impac
Externí odkaz: https://doaj.org/article/d9722d2abb8b423ab3dc53b5bcb80bb4
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4
Akademický článek
Do Agricultural Package Programs Improve the Welfare of Rural People? Evidence from Smallholder Farmers in Ethiopia
Autor: Araya Teka, Sung-Kyu Lee
Publikováno v: Agriculture, Vol 10, Iss 5, p 190 (2020)
The purpose of this paper is to assess the welfare status and analyze the impact of participation in farm package programs on the welfare of smallholder farmers. We used three round panel data of 789 households from the Eastern zone of Tigray, and th
Externí odkaz: https://doaj.org/article/c2a11193f3a7466fb6939d515f3d70d8
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