Maghram Al-Amri

Learn More
It has long been assumed in physics that for information to travel between two parties in empty space, "Alice" and "Bob," physical particles have to travel between them. Here, using the "chained" quantum Zeno effect, we show how, in the ideal asymptotic limit, information can be transferred between Alice and Bob without any physical particles traveling(More)
The estimated population of the Bedouins are up to two million in the Kingdom of Saudi Arabia, but relatively little information is available about them. The aim of the study was to assess the oral hygiene dietary pattern and smoking habits of Saudi Bedouins population around Medina, Qaseen and Khamis Moshayte areas. Five hundred and twenty five Bedouins(More)
We propose a quantum optical method to do the subwavelength lithography. Our method is similar to the traditional lithography but adding a critical step before dissociating the chemical bound of the photoresist. The subwavelength pattern is achieved by inducing the multi-Rabi oscillation between the two atomic levels. The proposed method does not require(More)
We demonstrate the counterintuitive dispersion effect that the peaks (dips) in the gain spectrum correspond to abnormal (normal) dispersion, contrary to the usual Kramers-Kronig point of view. This effect may also lead to two unique features: a broadband abnormal dispersion region and an observable Hartman effect. These results are explained in terms of(More)
Rapid diagnosis is prerequisite for institution of effective treatment and reducing mortality and morbidity of malaria. The study was taken up to compare the efficiency of various methods available, i.e. thick and thin smear, Quantitative Buffy Coat (QBC) and Antigen card test (Parascreen). In the present study, thick smear was compared with thin smear, QBC(More)
  • 1