[HTML][HTML] A global spectral library to characterize the world's soil
Soil provides ecosystem services, supports human health and habitation, stores carbon and
regulates emissions of greenhouse gases. Unprecedented pressures on soil from …
regulates emissions of greenhouse gases. Unprecedented pressures on soil from …
In situ measurements of soil colour, mineral composition and clay content by vis–NIR spectroscopy
Proximal soil sensing (PSS) using portable visible–near infrared (vis–NIR: 400–2500 nm)
spectrophotometers can be used to measure soil properties in situ. The objectives of this …
spectrophotometers can be used to measure soil properties in situ. The objectives of this …
[HTML][HTML] Estimating the incidence of typhoid fever and other febrile illnesses in developing countries
To measure the incidence of typhoid fever and other febrile illnesses in Bilbeis District, Egypt,
we conducted a household survey to determine patterns of health seeking among persons …
we conducted a household survey to determine patterns of health seeking among persons …
Using a digital camera to measure soil organic carbon and iron contents
High-resolution digital soil mapping for applications like precision agriculture requires the
collection of good-quality high spatial resolution information. Conventional soil analysis is …
collection of good-quality high spatial resolution information. Conventional soil analysis is …
[HTML][HTML] Sentinel-2 image capacities to predict common topsoil properties of temperate and Mediterranean agroecosystems
To be fully operational for facilitating decisions made at any spatial level, models and
indicators of soil ecosystem functions require the use of precise spatially referenced soil …
indicators of soil ecosystem functions require the use of precise spatially referenced soil …
Differentiation of tuberculous meningitis from acute bacterial meningitis using simple clinical and laboratory parameters
FG Youssef, SA Afifi, AM Azab, MM Wasfy… - … and infectious disease, 2006 - Elsevier
Tuberculous meningitis (TBM) is still a major cause of serious illness in many parts of the
world. The newer diagnostic tests and neuroimaging methods are unlikely to be available in …
world. The newer diagnostic tests and neuroimaging methods are unlikely to be available in …
[HTML][HTML] Satellite imagery to map topsoil organic carbon content over cultivated areas: An overview
There is a need to update soil maps and monitor soil organic carbon (SOC) in the upper
horizons or plough layer for enabling decision support and land management, while complying …
horizons or plough layer for enabling decision support and land management, while complying …
[HTML][HTML] Viral etiologies of lower respiratory tract infections among Egyptian children under five years of age
…, MA Amin, A El Kholy, H El-Karaksy, FG Youssef - BMC Infectious …, 2012 - Springer
Background Lower respiratory tract infections (LRTI) are responsible for a considerable
number of deaths among children, particularly in developing countries. In Egypt and the Middle …
number of deaths among children, particularly in developing countries. In Egypt and the Middle …
Determinants of postoperative abscess occurrence and percutaneous drainage in children with perforated appendicitis
Purpose Postoperative abscesses after perforated appendicitis have no clear risk factors or
indications for percutaneous drainage. Our study addressed these two issues. Methods A …
indications for percutaneous drainage. Our study addressed these two issues. Methods A …
[PDF][PDF] Hospital-based surveillance for acute febrile illness in Egypt: a focus on community-acquired bloodstream infections
S Afifi, K Earhart, MA Azab, FG Youssef… - American journal of …, 2005 - academia.edu
Acute febrile illness (AFI) is a common syndrome in Egypt. However its etiologies are not
well characterized. To determine the relative frequency of pathogen etiologies and possibly …
well characterized. To determine the relative frequency of pathogen etiologies and possibly …