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检索条件"机构=Biomedical Engineering Program/Coppe"
183 条 记 录,以下是41-50 订阅
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Simultaneous follow-up of mouse colon lesions by colonoscopy and endoluminal ultrasound biomicroscopy
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World Journal of Gastroenterology 2013年 第44期19卷 8056-8064页
作者: Rossana C Soletti Kelly Z Alves Marcelo AP de Britto Dyanna G de Matos Mnica Soldan Helena L Borges Joo C Machado Biomedical Engineering Program COPPE Federal University of Rio de Janeiro Rio de Janeiro RJ 21941-972 Brazil Post-Graduation Program in Surgical Sciences Department of Surgery School of Medicine Federal University of Rio de Janeiro Rio de Janeiro RJ 21941-972 Brazil Biomedical Science Institute Federal University of Rio de Janeiro Rio de JaneiroRJ 21941-972 Brazil Division of Gastroenterology Endoscopy UnitClementino Fraga Filho University Hospital Federal University of Rio de Janeiro RJ 21941-972 Brazil
AIM:To evaluate the potential use of colonoscopy and endoluminal ultrasonic biomicroscopy(eUBM)to track the progression of mouse colonic ***:Ten mice were treated with a single azoxy-methane intraperitoneal injection(... 详细信息
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Coherence and causal coherence applied to HRV analysis: A novel approach showing differences between inspiration and expiration
Coherence and causal coherence applied to HRV analysis: A no...
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World Congress on Medical Physics and biomedical engineering
作者: Fonseca, D.S. Beda, A. Simpson, D.M. Miranda De Sá, A.M.F.L. Biomedical Engineering Program COPPE Federal University of Rio de Janeiro P. O. Box 68.510 Rio de Janeiro Brazil Institute of Technology Federal University of Pará Belém Brazil Institute of Sound and Vibration Research University of Southampton Southampton United Kingdom
Heart rate variability (HRV) analysis has been extensively used in the study of the autonomic control of the cardiovascular system. However, the interpretation of respiratory sinus arrhythmia (RSA) has not been unanim... 详细信息
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An ERD/ERS analysis of the relation between human arm and robot manipulator movements
An ERD/ERS analysis of the relation between human arm and ro...
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Biosignals and Biorobotics Conference (BRC), ISSNIP
作者: Ernesto Pablo Lana Bruno Vilhena Adorno Carlos Julio Tierra-Criollo Graduate Program in Electrical Engineering Federal University of Minas Gerais Belo Horizonte Minas Gerais Brazil Graduate Program in Electrical Engineering Federal University of Minas Gerais and with Biomedical Engineering Program-COPPE Federal University of Rio de Janeiro Brazil
This work aims to analyze the relation between the movement of an anthropomorphic robotic manipulator with the brain cortex response elicited in healthy subjects for three experimental conditions. The experiment was d... 详细信息
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Feature selection and classifier performance in computer-aided diagnosis for breast ultrasound
Feature selection and classifier performance in computer-aid...
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International Conference & Expo on Emerging Technologies for a Smarter World (CEWIT)
作者: W. Gómez A. Rodríguez W. C. A. Pereira A. F. C. Infantosi Technology Information Laboratory CINVESTAV-IPN Ciudad Victoria Mexico Biomedical Engineering Program/COPPE Federal University of Rio de Janeiro Rio de Janeiro Brazil
We propose a feature selection method for classifying breast ultrasound (BUS) images based on mutual information technique and statistical tests. The BUS dataset consisted of 641 BUS images (228 carcinomas and 413 ben... 详细信息
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Computational simulations of time of flight and attenuation of first arriving signal from healing process of diaphyseal femur fractures.
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Proceedings of Meetings on Acoustics 2013年 第1期19卷
作者: Paulo Tadeu C. Rosa Aldo J. Fontes-Pereira Wagner C. Pereira COPPE - Biomedical Engineering Program Federal University of Rio de Janeiro Rio de Janeiro Rio de Janeiro 21941-914 Brazil COPPE - Biomedical Engineering Program Federal University of Rio de Janeiro Brazil
Quantitative Ultrasound (QUS) has been proposed to evaluate structural conditions from bone tissue in a non-invasive way. These techniques are based on the fact that the ultrasound propagation depends directly of tiss...
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Iterative optimization algorithm - An alternative clustering tool for biological analysis using flow cytometry data
Iterative optimization algorithm - An alternative clustering...
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2012 Pan American Health Care Exchanges, PAHCE 2012 - Conference, Workshops, and Exhibits. Cooperation / Linkages: An Independent Forum for Patient Aare and Technology Support
作者: Alves, E.T.A. Frucht, L.C. Souza, M.N. Nóbrega, A.F.A. Biomedical Engineering Program COPPE/UFRJ Rio de Janeiro RJ Brazil Microbiology Institute CCS/UFRJ Rio de Janeiro RJ Brazil Inovecare Company Brazil
This work concerns a program (EFlow) that has been developed to assist experts in clustering flow cytometry multivariate data. EFlow aims to reduce subjectivity but keeping the expert's control over the analysis. ... 详细信息
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Exploring Possibilities for Real-Time Muscle Dynamics State Estimation from EMG signals
Exploring Possibilities for Real-Time Muscle Dynamics State ...
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IEEE RAS & EMBS International Conference on biomedical Robotics and Biomechatronics
作者: Luciano L. Menegaldo The Alberto Luiz Coimbra Institute for Graduate Studies and Research in Engineering Biomedical Engineering Program (PEB/COPPE) Universidade Federal do Rio de Janeiro
Real-time estimation of muscle state (activation, force and length) can be used for visualization of muscle function in neuromuscular rehabilitation and control of wearable assistive and augmenting devices. This paper... 详细信息
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Ultrasound propagation through bone fractures with reamed intramedullary nailing: results from numerical simulations
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Proceedings of Meetings on Acoustics 2013年 第1期19卷
作者: Fernanda Catelani Ana Paula M. Ribeiro Carlos Alberto V. Melo Wagner C. Pereira Christiano B. Machado COPPE - Biomedical Engineering Program Federal University of Rio de Janeiro Brazil Biomedical Ultrasound Laboratory Estácio de Sá University Brazil Physical Therapy Department Estácio de Sá University Brazil Biomedical Ultrasound Laboratory Estácio de Sá University Sans Souci s/n Nova Friburgo Rio de Janeiro 28600000 Brazil
Low-intensity pulsed ultrasound stimulation (LIPUS) accelerates fracture healing, enhancing the release of inflammatory mediators and subsequent bone formation. The reamed intramedullary nailing (with the same diamete...
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Temperature-induced changes in soft tissues analyzed by spectral methods and transient elastography: A comparative study
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AIP Conference Proceedings 2012年 第1期1433卷 228-232页
作者: G. A. Cortela N. Benech W. C. A. Pereira C. Negreira Laboratorio de Acústica Ultrasonora Instituto de Física Facultad de Ciencias Montevideo Uruguay Biomedical Engineering Program COPPE/UFRJ Rio de Janeiro RJ Brazil
Some biological tissues, such as skeletal muscle, have regular or quasi-periodic structures. Periodicity of these structures can be investigated by spectral methods based on ultrasonic backscattered signals. These met...
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Analysis of tumor morphology and vasculature in an animal model of colorectal cancer using in vivo contrast-enhanced endoluminal ultrasound biomicroscopy
Analysis of tumor morphology and vasculature in an animal mo...
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IEEE International Ultrasonics Symposium
作者: Rossana Soletti Marcelo A. P. de Britto Helena L. Borges Joao C. Machado Biomedical Engineering Program COPPE Federal University of Rio de Janeiro Rio de Janeiro Brazil Post-Graduation Program in Surgical Sciences Biomedical Science Institute Federal University of Rio de Janeiro Rio de Janeiro Brazil Biomedical Engineering Program and Post-Graduation Program in Surgical Sciences School of Medicine Federal University of Rio de Janeiro Rio de Janeiro Brazil
Colorectal cancer (CRC) has a high incidence in the world, being the third leading cause of cancer-related mortality in the United States. Ninety percent of the malignant tumors can be cured if diagnosed in the early ... 详细信息
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