Control System
Mostrando 13-24 de 8649 artigos, teses e dissertações.
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13. Is There a Difference between the Preoperative and Postoperative Serum Levels of Interleukin-6 and Tumor Necrosis Factor-α in Children Submitted to Adenotonsillectomy?
Abstract Introduction Palatine and pharyngeal tonsils are the first line of defense against pathogens. Clinically, two alterations may require surgical removal of the tonsils: hypertrophy and recurrent tonsillitis. The two conditions probably result from a dysfunction of the immune system. Objective To evaluate possible differences in the plasma levels of
International Archives of Otorhinolaryngology. Publicado em: 2022
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14. Choir Singing Practice and Temporal Ordering in the Elderly
Abstract Introduction The importance of temporal ordering and sequencing in the auditory system is discussed because these are considered basic functions for language. Objective To verify the correlation between the practice of choir music and the temporal ordering in elderly with no prior formal musical experience. Method The study design is cross-sectio
International Archives of Otorhinolaryngology. Publicado em: 2022
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15. Wideband Acoustic Absorbance in Otosclerosis: Does Stapedotomy Restore Normal Tympanic Cavity Function?
Abstract Introduction Otosclerosis is characterized by the fixation of the stapes to the oval window, thereby impairing acoustic signal absorbance. A commonly used surgical technique for improving hearing in cases of otosclerosis is stapedotomy. However, it is unclear whether this surgery restores all the physical characteristics of the tympano-ossicular sy
International Archives of Otorhinolaryngology. Publicado em: 2022
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16. Overview of lymphoma diagnosis in Brazilian public health system patients: Open data analysis for health care planning
Abstract Introduction Knowing the information regarding the panorama of lymphoma diagnosis in patients treated in the Brazilian Public Unified Health System from the last 10 years is a challenge for Strategic Health Planning. Objective To characterize the Brazilian population with lymphoma treated in the Brazilian Public Unified Health System between 2008
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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17. DESIGN AND EXPERIMENT OF A SAFFLOWER PICKING ROBOT BASED ON A PARALLEL MANIPULATOR
ABSTRACT To mitigate the large demand for safflower picking labour and the low efficiency of manual picking, a safflower picking robot that is based on a parallel manipulator is designed. The whole robot mainly consists of a walking device, parallel manipulator device, vision device, picking device, filament collection device, control system, and motor drive
Engenharia Agrícola. Publicado em: 2022
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18. Development and application of a test mixture for untargeted liquid chromatography-mass spectrometry analysis of urine samples
Metabolic profiling of complex biological matrices based on liquid chromatography-mass spectrometry (LC-MS) allows detecting a wide range of metabolites with distinct concentrations and physicochemical properties. Given the complexity of samples and the necessity of a comprehensive approach in untargeted metabolomics, quality control strategies are mandatory
Química Nova. Publicado em: 2022
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19. Multimodal Neuromonitoring During Pediatric Cardiac Surgery
Abstract Introduction: Neuromonitoring (electroencephalogram [EEG] and cerebral oximetry) is essential for appropriate anesthesia and neuroprotection assessment during pediatric cardiac surgery. Methods: We describe the intraoperative pediatric multimodal and multiparametric neuromonitoring pattern of the software system Neuron-Spectrum (Kandel®) that con
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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20. Referral Patterns of Outpatient Palliative Care among the Head and Neck Cancer Population
Abstract Introduction Patients with head and neck cancer (HNC) experience unique physical and psychosocial challenges that impact their health and quality of life. Early implementation of palliative care has been shown to improve various health care outcomes. Objective The aim of the present study was to evaluate the patterns of referral of patients with H
International Archives of Otorhinolaryngology. Publicado em: 2022
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21. Association of recurrent upper respiratory tract infections with low production of oxygen intermediates in children
Abstract Objectives: Upper respiratory tract infections in children generally have significant morbidity and mortality. There is little data available about functional immaturity of the immune system and the child’s susceptibility to infections at the beginning of their lives, thus, justifying a more specific immunological analysis. Method: Analysis of h
Jornal de Pediatria. Publicado em: 2022
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22. Clinical and epidemiological characteristics and individual experiences of illness in men with COVID-19: mixed method study
ABSTRACT BACKGROUND: Since the beginning of the coronavirus disease 2019 (COVID-19) pandemic, studies have shown that this disease has affected the male population on a significant scale in various parts of the world, making men one of the main risk groups. OBJECTIVE: To analyze the clinical and epidemiological characteristics and experiences of illness
Sao Paulo Medical Journal. Publicado em: 2022
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23. Zika virus RNA detection in blood donors in São Paulo, Brazil
ABSTRACT Introduction: The Zika Virus (ZIKV) is a single-stranded RNA genome virus, belonging to the family Flaviviridae, genus Flavivirus. Outbreaks around the world have demonstrated that the presence of asymptomatic viremic blood donors provides an increase in the risk of transfusion transmission (TT) and nucleic acid test (NAT) screening has been propos
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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24. BIM+Lean for integrating production and quality control at the construction site
Resumo As atividades de controle de produção e qualidade realizadas no canteiro de obras são baseadas em procedimentos manuais ou em diferentes tecnologias de coleta automática de dados. Um grande problema é esses controles são muitas vezes aplicados de forma isolada. Existem oportunidades para melhorar o desempenho das obras, integrando sistemas de co
Ambiente Construído. Publicado em: 2022