Objective: to investigate the association between clinical progression and the quality and duration of sleep in women with breast cancer. Method: longitudinal study, with 114 participants, conducted in a hospital in Brazil. The instruments used were: questionnaire for sociodemographic and clinical characterization, Pittsburgh Sleep Quality Index; Beck Depression Inventory and Herth Hope Scale...

Ceci est le troisième d’une série d’articles dans lesquels nous considérons une marche aléatoire unidimensionnelle un milieu refroidissant (MAMAR). Ce processus obtenu en partant (MAMA) et rafraîchissant l’environnement long séquence de temps déterministes, appelée rafraîchissement. Dans présent article, explorons deux questions pour des moments rafraîchissement généraux. Tout d’abord, examinon...

Objetivo: dentificar la asociación entre fragmentación de atención en salud y supervivencia global a tres años pacientes con cáncer colorrectal mama Colombia

El angiosarcoma de mama es un tumor muy poco frecuente pero comportamiento agresivo. Es importante el diagnóstico precoz y diferencial entre su etiología primaria secundaria. Se caracteriza por inespecificidad clínica radiológica, lo que anatomopatólogo tiene papel fundamental para llegar al diagnóstico. La cirugía tratamiento fundamental, combinada con quimioterapia radioterapia. Con pronóstic...

We have obtained a new geometric-distortion solution for the STIS NUV-MAMA using two fields in NGC 4214 and NGC 604 which were imaged using three filters (CN182, CN270, SrF2) for GO program 9096. (WF)PC2 images of the same objects in F170W and F336W were used as an astrometric reference. Different polynomial degrees and weighting mechanisms for the geometric distortion were tested until an adeq...

The ACS solar blind channel (SBC) is a photon-counting MAMA detector capable of producing two-dimensional imaging in the UV at wavelengths 1150– 1700 Å, with a field of view (FOV) of 31′′×35′′. We describe the on-orbit performance of the ACS/SBC from an analysis of data obtained from the service mission observatory verification (SMOV) programs. These data show that the detector is behaving nomi...

This paper describes an evolutionary approach for unsupervised gray-scale image segmentation that segments an image into its constituent parts automatically. The aim of this algorithm is to produce precise segmentation of images using intensity information along with neighborhood relationships. The proposed technique automatically determines the number of clusters. The proposed algorithm is eva...

This note establishes stationarity of a number of stochastic processes of interest in the study of Transport Protocols. For many of the processes studied in this note stationarity had been established before, but for one class the result is new. For that class, it was counterintuitive that stationarity was hard to prove. This note also explains why that class offered such stiff resistance. The ...