practical applications in biomedical engineering

... IntroductionIntroduction to ElectrospinningElectrospinning is a fiber processing technique that involves applying a high voltage to a polymeric solution, which results in nanometer ... years In 1999, there were only 11 publications dealing with the topic of electrospinning However, to date, there are approximately 400 electrospinning publications The increased interest in this ... fibers However, in the case of electrospinning PVA, other forces such as inter- and intra-chain bonding between the polar hydroxyl groups in the PVA molecules also affect chain entanglement This

Ngày tải lên: 02/10/2024, 02:12

... Advances in Biomedical Engineering P300-Based Speller Brain-Computer Interface 137 7 X P300-Based Speller Brain-Computer Interface Reza Fazel-Rezai Department of Electrical Engineering, University ... Advances in Biomedical Engineering ERPs provide a different indication... results will be discussed 2 Brain Computer Interface (BCI) BCI technology involves monitoring conscious brain electrical ... University of... one minute resolution and median filtered for every three minutes (as explained in section 5.3.2) 130 Recent Advances in Biomedical Engineering Aoutomatic Classification

Ngày tải lên: 21/06/2014, 19:20

... Advances in Biomedical Engineering190 Developments in Time-Frequency Analysis of Biomedical Signals and Images Using a Generalized Fourier Synthesis 191 Developments in Time-Frequency Analysis of Biomedical ... utility, particularly in clinical medicine (Brown et al., 2005). 10 Recent Advances in Biomedical Engineering192 In this chapter we consider several of the more prominant transforms: the ... transforms, including the familiar Fourier and wavelet transforms, in unified terms Using 208 Recent Advances in Biomedical Engineering the generalized framework as a guide, we examined

Ngày tải lên: 21/06/2014, 19:20

... shown in red, peritoneum in pink, urinary bladder in olive, colon in brown, and small intestine in yellow (Akbari et al., 2008a) The hand-created maps were used as reference maps in calculating ... shown in red, peritoneum in pink, urinary bladder in olive, colon in brown, and small intestine in yellow (Akbari et al., 2008a) The hand-created maps were used as reference maps in calculating ... using anatomic information obtained from T1, T2 and spin density MR images The ODC was trained using an initial system of 10 integrating classes, affected by 3 input conditions, studied during

Ngày tải lên: 21/06/2014, 19:20

... and applications in the field of biomedical engineering Moving from fiddler’s... stress relaxation is the result of the rich dynamic interactions of tissue strips independent of their individual ... Rehabilitation, Proceedings of IEEE International Conference on Rehabilitation Robotics 2007, pp.24-27 376 Recent Advances in Biomedical Engineering. .. rehabilitative trainings have not been ... Givenimaging, http://www.givenimaging.com/ , 2009 Ho, C. K. & Yuce M. R. (2008). Low Data Rate Ultra Wideband ECG Monitoring System, Proceedings of IEEE Engineering in Medicine and Biology

Ngày tải lên: 21/06/2014, 19:20

... measurement using this inexpensive device 21 Trang 10Analyzing the OBPM, an insightful modelling effort is made to determine a white-box model, describing the dynamics involved in the OBPM during cuff ... of randomly deciding to power the air pump using white noise, but keeping the pressure in a defined range to maintain the device in the operating regime to be identified, thus in case of pressure ... of randomly deciding to power the air pump using white noise, but keeping the pressure in a defined range to maintain the device in the operating regime to be identified, thus in case of pressure

Ngày tải lên: 21/06/2014, 19:20

... UK 1 Introduction Human atrial fibrillation (AF) is the most common sustained clinically observed cardiac arrhythmia causing mortality and morbidity in patients with increasing incidence in the ... Endurance exercise training-induces resting bradycardia Sport Med Training Rehabil., vol 8, pp 37-77 Costill, D (1986) Inside running: basics of sports physiology Benchmark Press, Indianapolis, pp ... mechanism underlying the genesis of AF is ion channel dysfunction arising from genetic mutations There is growing interest in identifying genetic bases underlying familial AF following the first

Ngày tải lên: 21/06/2014, 19:20

... low-dimensional interactions between them Nonlinear interdependence informs that the underlying dynamics are governed by nonlinear processes, or that they are linear but evolving in the vicinity of a non-linear ... neural dynamic coupling and causal interactions between independent EEG components from cognitive tasks using linear and nonlinear methods 30th IEEE-EMBS, Engineering in Medicine and Biology Society ... neural dynamic coupling and causal interactions between independent EEG components from cognitive tasks using linear and nonlinear methods 30th IEEE-EMBS, Engineering in Medicine and Biology Society

Ngày tải lên: 21/06/2014, 19:20

... Skin, Proceedings of International Conference of the IEEE Engineering in Medicine and Biology Society, pp 1687-1690, Lyon, France, August 2007 Johansson, R.S & Vallbo, A.B (1983) Trends in ... perfusion rate in the skin through vasodilatation is expressed in terms of the temperature elevation in the hypothalamus and the average temperature increase in the skin The phantom we used in the present ... perfusion rate in the skin through vasodilatation is expressed in terms of the temperature elevation in the hypothalamus and the average temperature increase in the skin The phantom we used in the present

Ngày tải lên: 21/06/2014, 19:20

... started to appear in the engineeringliterature in the early ’60s, the first being a model of the sizedistribution of particles in a crystallizer, including nucleation butassuming no breakage of ... term when a United Engineering Foundation conference inKona, Hawaii, in the year 2000 titled itself the Engineering FoundationConference on Population Balance Modeling and Applications, andwhen, ... Adding another state variable to thedescription, individual weight, for instance, and using again 10 bins inthe weight histogram, the two-dimensional age-weight histogram willrequire 10-by-10 bins

Ngày tải lên: 27/06/2014, 10:20

... logarithm base ten MATLAB Applications in Chemical Engineering James A Carnell, August 2003 MATLAB Applications in Chemical Engineering James A Carnell, August 2003 Time (Minutes) 12 15 18 21 Concentration ... begin with, the symbolic variables within the expression must be defined within MATLAB as symbolic variables This is done using the syms command In the MATLAB Applications in Chemical Engineering ... a list of available markers for plotting MATLAB Applications in Chemical Engineering James A Carnell, August 2003 MATLAB Applications in Chemical Engineering James A Carnell, August 2003 Y Y...

Ngày tải lên: 24/04/2014, 20:45

... rule-based learning plays in software engineering It provides some background information, discusses the key issues in rule induction, and examines how rule induction handles uncertainties in data The ... decades have witnessed an increasing interest, and some encouraging results and publications in machine learning application to software engineering As a result, a crosscutting niche area emerges ... following is a TEAM LinG x partial list of software engineering areas where machine learning applications have found their way into: • Predicting or estimating measurements for either internal or external...

Ngày tải lên: 01/06/2014, 01:23

... in Materials Engineering Leszek Wojnar © 1999 by CRC Press LLC Library of Congress Cataloging -in- Publication Data Wojnar, Leszek Image analysis applications in materials engineering / Leszek ... 2.11 Initial gray-scale image (a) and corresponding binary images of pores (b), bonding phase (c) and powder phase (d) In practical applications it is usually advisable to use interactive binarization ... called SKIZ (SKeleton by Influence Zones) Let us imagine a set of points in the image The influence zone of a given point is a set of all the points lying closer to this point than to any other...

Ngày tải lên: 05/06/2014, 11:49

... Tarvainen, M & Karjalainen, P (2008) Tracking single-trial evoked potential changes with Kalman filtering and smoothing, 30th Annual International Conference of the IEEE Engineering in Medicine ... Developments in Biomedical Engineering biological processing that occurs in the early components of the visual and auditory systems, which partially supports the WT applications in medicine is shortly ... and biomedical signals Biomedical applications usually require most sophisticated signal processing techniques than others fields of engineering The information of interest is often a combination...

Ngày tải lên: 21/06/2014, 19:20

... neonates Since in many clinical and academic applications researchers are interested in obtaining better estimates of physiological parameters using experimental data we will illustrate the inverse ... recordings,” in Proc IEEE Conference of the Engineering in Medicine Biology Society, Aug 2008, pp 1859–1862 [22] M Vinton and L Atlas, “A scalable and progressive audio codec,” in Proc International ... Developments in Biomedical Engineering between these compartments assuming that differential increments are random processes We derive the corresponding probability density function describing the...

Ngày tải lên: 21/06/2014, 19:20

... bifurcation points in the planning CT images as the source points and the corresponding bifurcation points in the respiration-correlated CT images as the target points Since our tubular organs tracing ... however in our implementation we obtained similar results (see Section 4.4) 210 New Developments in Biomedical Engineering The algorithm presented is divided in three stages: Preprocessing, Features ... learning algorithm by repeatedly running the algorithm on the training data with various distributions and then combining the classifiers generated by the weak learning algorithm into a single...

Ngày tải lên: 21/06/2014, 19:20

... IEEE International Symposium on Biomedical Imaging pp 872–875 234 New Developments in Biomedical Engineering On breathing motion compensation in myocardial perfusion imaging 235 13 On breathing ... silhouettes Activity Recognition Rate with HMM Walking Running Skipping Boxing Sitting Standing Walking Running Skipping Boxing Sitting Up Standing Down 84 96 88 100 84 100 96 96 88 100 100 100 ... observed in terms of its delays φ in the voltage, Vo =Vo (Z xα Via sin(ωt+ ) φ )= xo being αia the instrumentation amplifier gain (1) 266 New Developments in Biomedical Engineering In conclusion,...

Ngày tải lên: 21/06/2014, 19:20

... Because of that, the study of the intestinal motility is of great clinical interest Recording of intestinal motility The main problem in monitoring the intestinal activity is the anatomical difficult ... Developments in Biomedical Engineering each point of the intestine although it decreases in distal way (Diamant & Bortoff 1969) In dogs this frequency ranges from approximately 19 cycles per minute ... signal in order to be able to obtain more robust parameters that characterize the intestinal activity from the non-invasive myoelectrical recordings 296 New Developments in Biomedical Engineering...

Ngày tải lên: 21/06/2014, 19:20

... factors in stabilizing the knee joint and avoiding potentially injurious motions Practically neuromuscular control is modifiable through proper training 360 New Developments in Biomedical Engineering ... Joint in Abduction-Adduction " J Biomech 34, 1107-1115 372 New Developments in Biomedical Engineering Evaluation and Training of Human Finger Tapping Movements 373 20 X Evaluation and Training ... allow the trainee to enjoy the training process to enable training to be continued in daily life In this Chapter, we explain a novel evaluation and training method of finger tapping movements...

Ngày tải lên: 21/06/2014, 19:20

... continuous presence of a skilled well-trained operator Measuring aortic Pulse Wave Velocity in vivo In the preceding sections we pointed out the need of including a vascular-related parameter into ... Netherlands) During the experiment, three types of stresses were induced to the subject aiming at increasing his aortic stiffness, 412 New Developments in Biomedical Engineering and thus to decrease ... Developments in Biomedical Engineering monitoring However, the only available technique for measuring arterial stiffness noninvasively so far is the so-called Pulse Wave Velocity (PWV) In this chapter...

Ngày tải lên: 21/06/2014, 19:20