CONTROVERSIES ABOUT THE ENHANCED VULNERABILITY OF THE ADOLESCENT BRAIN TO DEVELOP ADDICTION



Evaluation of Fine-needle Aspiration Cytology (FNAC) Sensitivity Compared to PCR for Diagnosing Tuberculosis Lymphadenitis

Abstract Background: Tuberculosis (TB) is a major healthcare burden in Sudan and other developing countries, it is considered the second most common cause of death from infectious diseases after those due to AIDS.In Sudan, TB lymphadenitis (TBLA) remains one of the major health problems.This descriptive cross-sectional study was conducted at the Be

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Regenerative similariton laser

Self-pulsating lasers based on cascaded reshaping and reamplification (2R) are capable of initiating ultrashort pulses despite the accumulation of large amounts of nonlinearities in all-fiber resonators.The spectral properties of pulses in self-similar propagation are compatible with cascaded 2R regeneration by Decorating Dust offset filtering, mak

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