50 anos sem Che

Potenciais Evocados Auditivos Em Indivíduos Acima De 50 Anos De Idade***** Auditory Evoked Potentials in Individuals over 50 Years

Background: auditory evoked potentials. Aim: to describe the results of brainstem auditory evoked potentials (PEATE), middle latency auditory evoked potentials (PEAML) and cognitive potential (P300) in individuals over 50 years. Method: this study was developed at the Speech and Hearing Investigation Laboratory in Auditory Evoked Potentials of the Speech-Language and Hearing Course of the Depar...

Vaginal hysterectomy in non-prolapsed uteruses: 6-year experience Histerectomia vaginal em útero sem prolapso – experiência de 6 anos

Objective: To evaluate the applicability of the technique of vaginal hysterectomy in non-prolapsed uterus. Methods: A retrospective cohort study with 220 patients submitted to vaginal hysterectomy from January 2004 to July 2010 by the Vaginal Surgery and Pelvic Floor Team. Patients mean age was 44.4 years and they had on average three births (0-10 deliveries). The surgery was performed even in ...

CHE 385M Surface Phenomena

Semanti Che king in HPJava

An Ideal ChE Undergraduate Experiment

There is much interest in developing fuel cells for commercial applications. This interest is driven by technical and environmental advantages offered by the fuel cell, including high performance characteristics, reliability, durability, and clean power. A fuel cell is similar to a battery—it uses an electrochemical process to directly convert chemical energy to electricity. Unlike a battery, h...