Results 281 to 290 of about 461,321 (356)
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Sudan's Uprising: The Fall of a Dictator

Journal of Democracy, 2019
:This article traces the reign and downfall of Omar al-Bashir, Sudan’s longtime autocrat. Like other autocrats, al-Bashir attempted to prevent coups against his rule by crafting a personalistic regime that weakened important political actors and tied ...
Mai Hassan, Ahmed Kodouda
semanticscholar   +1 more source

Determination of Sudan dyes in chili products by micellar electrokinetic chromatography-MS/MS using a volatile surfactant.

Food Chemistry, 2019
A new MEKC-MS/MS method was developed for the determination of four Sudan dyes in chili products. The separation and MS detection conditions were optimized to achieve fast, efficient, selective, and sensitive determination of Sudan I, Sudan II, Sudan III,
D. Moreno-González   +3 more
semanticscholar   +1 more source

Nanomaterials modified electrodes for electrochemical detection of Sudan I in food

Journal of Food Measurement & Characterization, 2021
S. Tajik   +7 more
semanticscholar   +1 more source

Fabrication of CuO nanoparticles-decorated 3D N-doped porous carbon as electrochemical sensing platform for the detection of Sudan I.

Food Chemistry, 2019
In this study, a sensitive and selective electrochemical sensing platform for the detection of Sudan I was developed with CuO nanoparticles-decorated 3D N-doped porous carbon (CuO/3DNPC).
Qiumin Ye   +5 more
semanticscholar   +1 more source

Sudan and South Sudan

Abstract Defence policy formulation in Sudan and South Sudan in the post-Cold-War era has been driven by internal and external threats that are constantly evolving because of the securitization of the state due to the socialization of the armed forces in politics by elites in both countries.
Brian Adeba, Jihad Mashamoun
openaire   +1 more source

Ultrasensitive detection of Sudan I in food samples by a quantitative immunochromatographic assay.

Food Chemistry, 2019
An immunochromatographic assay (ICA) based on surface-enhanced Raman scattering (SERS) for ultrasensitive determination of Sudan I in food samples was reported.
Diandian Deng   +5 more
semanticscholar   +1 more source

Sudan and South Sudan

2019
A study was conducted into Sudan and South Sudan to uncover their space reach. Research into both of the countries showed that Sudan was ahead of South Sudan in terms of education, natural resources and space technology. This is attributed to the fact that Sudan, prior to 2011, suffered two civil wars.
openaire   +1 more source

Rapid and nondestructive fraud detection of palm oil adulteration with Sudan dyes using portable NIR spectroscopic techniques

Food Additives and Contaminants Part A-chemistry Analysis Control Exposure & Risk Assessment, 2019
Non-destructive, simple and fast techniques for identifying authentic palm oil and those adulterated with Sudan dyes using portable NIR spectroscopy would be very beneficial to West Africa countries and the world at large.
E. Teye   +3 more
semanticscholar   +1 more source

Dummy molecularly imprinted polymer based microplate chemiluminescence sensor for one-step detection of Sudan dyes in egg.

Food Chemistry, 2019
The objective of this study is to report a molecularly imprinted polymer-based chemiluminescence method for determination of Sudan dyes. A dummy-template molecularly imprinted polymer capable of recognizing seven Sudan dyes was first synthesized and its ...
Tong He   +7 more
semanticscholar   +1 more source

Rising temperatures and increasing demand challenge wheat supply in Sudan

Nature Food, 2021
T. Iizumi   +8 more
semanticscholar   +1 more source

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