Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ahmed M. Abdelbaki"'
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 4, Pp 102624- (2024)
Efficiently optimizing cropping patterns is crucial for the sustainable agriculture development, especially in arid regions like Saudi Arabia. This study specifically aimed to gradually optimize cropping patterns in Saudi Arabia over next decade. The
Externí odkaz:
https://doaj.org/article/5f7295dbb6cb47e28f3ae446561e39b7
Autor:
Ahmed M. Abdelbaki
Publikováno v:
Ain Shams Engineering Journal, Vol 12, Iss 3, Pp 2603-2615 (2021)
Direct measurements of saturated hydraulic conductivity (Ksat) are costly and time-consuming. Alternatively, pedotransfer functions (PTFs) have been developed to estimate Ksat in terms of readily available soil properties. The goal of this study is t
Externí odkaz:
https://doaj.org/article/4737a2c905f045ae8174c11794058cca
Autor:
Ahmed M. Abdelbaki
Publikováno v:
Ain Shams Engineering Journal, Vol 13, Iss 3, Pp 101588- (2022)
Lake Qarun is the third-largest natural lake in Egypt. The lake turned from a freshwater body to a saline basin. The lake receives up to 70% of the drainage water of Fayoum (i.e. agriculture drainage, sewage drainage, and industrial drainage). Draina
Externí odkaz:
https://doaj.org/article/dde39c23c4aa4b679d8e9b6a812c314d
Autor:
Ahmed M. Abdelbaki
Publikováno v:
Ain Shams Engineering Journal, Vol 9, Iss 4, Pp 1611-1619 (2018)
In this article, the predictive accuracy of 48 published pedotransfer functions (PTFs) for predicting soil bulk density (BD) was evaluated using soil database from the United States. In addition, new PTF for predicting BD using inputs of organic carb
Externí odkaz:
https://doaj.org/article/f757dcf05eed4013b2b5927ad560f727
Autor:
Ahmed M. Abdelbaki
Publikováno v:
Ain Shams Engineering Journal, Vol 7, Iss 2, Pp 653-662 (2016)
Pedotransfer functions (PTFs) are an easy way to predict saturated hydraulic conductivity (Ksat) without measurements. This study aims to auto calibrate 22 PTFs. The PTFs were divided into three groups according to its input requirements and the shuf
Externí odkaz:
https://doaj.org/article/02d56c145712466084656b9dac682594
Autor:
Ahmed M. Abdelbaki
Publikováno v:
European Journal of Soil Science. 72:154-173
The soil‐water characteristic curve (SWCC) is a key input to many hydrological and water‐quality models that simulate water movement and solute transport in the vadose zone. Over the past four decades a considerable number of pedotransfer functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f5a16d01998c8816a470a2ef33f048
https://doi.org/10.1111/ejss.12959
https://doi.org/10.1111/ejss.12959
Publikováno v:
Journal of Hydrology. 570:827-838
The Budyko framework, used for water balance studies, is an effective tool that estimates the actual evapotranspiration, balancing between energy and water availabilities. In this study, we investigate eight Budyko framework equations as well as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64c6f3f0a0b2bac551a5d47d4c611a77
https://doi.org/10.1016/j.jhydrol.2019.01.037
https://doi.org/10.1016/j.jhydrol.2019.01.037
Autor:
Dan B. Jaynes, Mohamed A. Youssef, Kelly R. Thorp, R. Wayne Skaggs, Ahmed M. Abdelbaki, Lamyaa M. Negm
Publikováno v:
Agricultural Water Management. 197:54-66
Controlled drainage (CD) has recently been proposed as a best management practice for reducing nutrient export from drained cropland in the U.S. Midwest to the Mississippi River and the Gulf of Mexico. We conducted a 25-year simulation study using th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3cf651c880080dd9e9f7190c78c9ab4
https://doi.org/10.1016/j.agwat.2017.11.012
https://doi.org/10.1016/j.agwat.2017.11.012
Publikováno v:
PLoS ONE, Vol 14, Iss 12, p e0226629 (2019)
PLoS ONE
PLoS ONE
PurposeTo quantify vessel tortuosity and fractal dimension of the superficial capillary plexus (SCP) of the macula in different stages of diabetic retinopathy (DR), and following panretinal photocoagulation (PRP) using optical coherence tomography an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf92e350137ae2d06074957551381aa6
https://doaj.org/article/d401856a0bc34403b722d4b0d1b4fc65
https://doaj.org/article/d401856a0bc34403b722d4b0d1b4fc65
Publikováno v:
Journal of the Egyptian Ophthalmological Society, Vol 114, Iss 2, Pp 35-41 (2021)
Purpose To discuss the effect of coronavirus disease 2019 (COVID-19) pandemic on ophthalmology practice and share our experience to ensure a continual ophthalmology service to the patients at Cairo University Hospital. Patients and methods This is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ababa5ef59d3de4cea2931a630f949be
https://doi.org/10.4103/ejos.ejos_68_20
https://doi.org/10.4103/ejos.ejos_68_20