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Satisfaction at Work and Suffering in Professional Psychic Service Mobile Service Emergency (SAMU)

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Open Journal of Epidemiology 2018年第3期8卷 93-108页

作者： Indiara Rios dos Anjos Aleska Dias Vanderlei kristiana cerqueira mousinho Andréa Rose de Albuquerque Sarmento Omena Kelly de Brito Viana Deivy Ferreira Dores Camila Maria Beder Ribeiro Girish Panjwani CESMAC University Center Maceió Brazil

Background: This study aimed to evaluate the level of professional satisfaction, to identify the presence of psychic suffering and their correlations in Emergency Medical Services professionals. Methods: The study is of the exploratory, census, descriptive, transversal type, with quantitative approach. It used three instruments: A sociodemographic questionnaire;the Professional Satisfaction Index—PSI;and the Self Report Questionnaire—SRQ-20. 200 professionals took part in the research (doctors, nurses, nursing technicians and conductors). Results: The data show that the majority of professionals are aged between 40 and 49 years old and that the largest quantity of women belong to the group of nurses. As to the PSI, the majority of professionals pointed out remuneration as the most important for satisfaction. In the overall satisfaction result, the physicians were those who had the highest level of satisfaction. Regarding the SRQ-20 scores, the group of nursing technicians and nurses had the highest prevalence for psychic suffering, with 44.56% and 43.48%. In the statistical analyses between each of the components of the professional satisfaction with the SRQ-20 scores, we verified statistically significant correlations when adopting (p Conclusions: It was concluded that the discontent of workers with remuneration and managerial issues are predominant for total dissatisfaction with work and dissatisfaction exerts a strong influence on the presence of suffering in these professionals.

关键词： Satisfaction in the Job Psychic Suffering Medical Service of Emergency

Topographical Analysis of Frontal Lobe Executive Functions in Patients Following a Stroke

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World Journal of Neuroscience 2016年第2期6卷 143-150页

作者： Roberta Márcia Torres kristiana cerqueira mousinho Liércio Pinheiro Nathália Costa Toledo Pacheco Piatti Taise Almeida Cavalcante Aline da Silva Amorim Ana Karolina Barros de Jesus Maria Wylianna Oliveira dos Santos Euclides Maurício Trindade Filho University Center CESMAC Maceió Brazil

Objective: This study aimed to carry out a topographical analysis of frontal lobe executive function components in post-stroke patients. Methods: A descriptive, cross-sectional study. The assessment using the WCST (Wisconsin Card Sorting Test) included sixteen patients with a clinical diagnosis of CVA and frontal lobe impairment. Results from the two groups were compared (patients with right frontal lobe impairment and patients with left frontal lobe impairment). Statistical analysis was performed using the program “Statistical Package for Social Sciences” (SPSS) Version 20.0. For comparison between groups was used Mann-Whitney test and considered the alpha level of 0.05 on the statistically significant results. Results: There was no statistically significant difference between the groups, thus showing that executive functions are symmetrically distributed across the frontal lobes. Conclusion: Executive functions are symmetrically organized across the two frontal lobes, since the comparison between the groups did not demonstrate a statistically significant difference for any of the variables of WSCT.

关键词： Executive Function Stroke Frontal Lobe Neuropsychology

Electroencephalographic Study of Gamma Rhythm in the Autobiographical Memory Evocation Mediated by Musical Stimuli

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World Journal of Neuroscience 2019年第3期9卷 199-207页

作者： Maria Clara Motta Barbosa Valente Matheus Simoes Oliveira Karlos Eduardo Alves Silva Berkmis Viana Santos Janise Dal Pai Reginaldo Melo Filho Fany Pereira de Araujo Soares Julia Maria Pacheco Lins kristiana cerqueira mousinho Milton Vieira Costa Euclides Mauricio Trindade-Filho Neurosciences and Cognition Laboratory Universidade Estadual de Ciencias da Saúde de Alagoas(UNCISAL)MaceioALBrazil Centro Universitario CESMAC MaceioALBrazil Neurology and Neurosurgery Department Universidade Federal de Sao Paulo(UNIFESP)Sao PauloSPBrazil

Listening to music, or part of it, may stir the memory of a past moment, along with its associated emotions, such occurrences are known as autobiographical memories. Electroencephalographic (EEG) studies have shown alterations in memory recall and musical processing. However, no research was found showing a relation among music, autobiographical memories and associated emotions. The purpose of this study was to identify cortical areas involved in the evocation of autobiographical memory (associated with positive and negative events) mediated by musical stimuli. For that, gamma rhythm was analyzed through EEG recordings performed by 45 male volunteers while they were submitted to two stimuli: 1) the music capable of recalling memories associated to a positive event;2) the music capable of evoking memories associated to a negative event. Gamma band analysis was used in search of greater brain electrical activity. As results, researchers observed increased activity in right brain hemisphere during the musical processing, besides its hypoactivation when volunteers were submitted to musical stimuli related to memories of negative events.

关键词： Electroencephalogram Music Emotions Gamma Rhythm

Electro-Optical Properties of Carbon Nanotubes Obtained by High Density Plasma Chemical Vapor Deposition

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Materials Sciences and Applications 2011年第5期2卷 381-389页

作者： Ronaldo D. Mansano Ana Paula mousinho 不详

In this work, we studied the electro-optical properties of high-aligned carbon nanotubes deposited at room temperature. For this, we used the High Density Plasma Chemical Vapor Deposition system. This system uses a new concept of plasma generation: a planar coil is coupled to an RF system for plasma generation. This was used together with an electrostatic shield, for plasma densification, thereby obtaining high-density plasmas. The carbon nanotubes were deposited using pure methane plasmas. Three methods were used for the surface modification of the sample: reference substrate (silicon wafer only submitted to a chemical cleaning), silicon wafer with surface roughness generated by plasma etching, silicon wafer with a thin iron film and silicon wafer with diamond nano powder used as precursor materials. For each kind of silicon wafer surface, the carbon nanotubes were deposited with two different deposition times (two and three hours). The carbon nanotubes structural characteristics were analyzed by Atomic Force Microscope and Scanning Electronic Microscope. The carbon nanotubes electrical characteristics were observed by Raman Spectroscopy and the carbon nanotubes electro-optical properties were analyzed by current vs voltage electrical measurements and photo-luminescence spectroscopy measurements. The photoelectric effect in the carbon nanotubes were determined by photo-induced current measurements. In this work, we obtained carbon nanotubes with semiconductor properties and carbon nanotubes with metallic properties. The electro-optical effects depend strongly on the substrate preparation and the deposition parameters of the carbon nanotubes. The carbon nanotubes are high aligned and show singular properties that can be used for many applications.

关键词： Carbon Nanotubes CVD Process Electro-Optical Properties

Deposition of Magnetic Carbon Nano Tubes with Chromium Seed

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World Journal of Nano Science and Engineering 2020年第2期10卷 27-35页

作者： Ana P. mousinho Ronaldo D. Mansano Nelson Ordonez Polytechnic School Electronic System Engineering Universityof S&#227 o Paulo S&#227 o Paulo Brazil

In this work, was obtained metallic decorated, single wall Carbon Nanotubes (SWCNTs) using High Density Chemical Vapor Deposition (HDPCVD) system on chromium thin films on a silicon wafers substrate. The characteristics of this deposition method are capacity of the segregation of metallic nanoparticlesas seed for the SWCNT growing. Use of magnetic particle decorated carbon nanotubes increases the applications in magnetic devices, magnetic memory, and magnetic oriented drug delivery. The CNTs’ spectra show a unique emission band, but due to the presence of the chromium, the spectra obtained in this work showed many bands that are related to the CNTs with different diameters. The CNTs obtained by the HDPCVD system are highly aligned and showed metallic features. Results of this work proved the possibility of obtaining the controlled deposition of aligned single-walled CNTs forest films decorated with chromium and suggested future studies in magnetic devices applications.

关键词： CNTs Forest High Density Plasma Deposition High-Aligned CNTs Nanomaterials