THE IMPACT OF SOCIO-ECONOMIC STATUS ON INCIDENCE OF AIDS CASES IN BRAZILIAN


Hardness-aware loss for object segmentation

In object segmentation, the existence of hard-classified-pixels limits the segmentation performance.Focusing on HAIR FORMULA these hard pixels through assigning different weights to pixel loss can guide the learning of segmentation model effectively.Existing loss weight assignment methods perceive pixels hardness by current predicted information, p

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Experimental and Numerical Study of an Air Lock Purging System

High concentrations of H2S in offshore wells represent a major concern for personnel safety: if a significant external H2S contamination occurs, depending on wells and process conditions, it may prove impossible an effective evacuation, and thus Temporary Refuge (TR) provisions must be set-up Cloth Harness Tape to provide prompt availability of saf

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Genetic mechanisms of co-emergence of INH-resistant Mycobacterium tuberculosis strains during the standard course of antituberculosis therapy

Womens Shorts ABSTRACTThe incidence of isoniazid (INH) resistant Mycobacterium tuberculosis is increasing globally.This study aimed to identify the molecular mechanisms behind the development of INH resistance in M.tuberculosis strains collected from the same patients during the standard course of treatment.Three M.tuberculosis strains were collect

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