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Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)最新文献

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Testing a commercial water magnetiser: a study of viscosity 商用水磁化剂的测试:粘度的研究
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666461
B. Rapley, O. Campanella, W. Page, I. Beale, S. Glasgow
{"title":"Testing a commercial water magnetiser: a study of viscosity","authors":"B. Rapley, O. Campanella, W. Page, I. Beale, S. Glasgow","doi":"10.1109/ICBEM.1998.666461","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666461","url":null,"abstract":"The effect of a commercial magnetic water conditioner on the viscosity of a range of aqueous solutions was investigated. In order to measure low viscosities a simple, rolling ball viscometer was constructed. Flight time of the ball was determined by optical sensors and the viscosity computed directly. Significant differences in viscosity were observed in all the magnetically treated solutions except the ion-free milliQ water.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124790750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prediction of protein active site using digital signal processing methods 利用数字信号处理方法预测蛋白质活性位点
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666399
Irena Cosic, Q. Fang
{"title":"Prediction of protein active site using digital signal processing methods","authors":"Irena Cosic, Q. Fang","doi":"10.1109/ICBEM.1998.666399","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666399","url":null,"abstract":"The Resonant Recognition Model is suitable to analyse a protein's electromagnetic characteristics. Two protein active site identification methods based on this model are proposed and their performance are compared.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124948080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
SNR improvement, filtering and spectral equalisation in cochlear implants using wavelet techniques 利用小波技术改善人工耳蜗的信噪比、滤波和频谱均衡
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666395
C. Behrenbruch, B. Lithgow
{"title":"SNR improvement, filtering and spectral equalisation in cochlear implants using wavelet techniques","authors":"C. Behrenbruch, B. Lithgow","doi":"10.1109/ICBEM.1998.666395","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666395","url":null,"abstract":"This paper contains a brief outline of the engineering requirements for a cochlear implant speech processor based on wavelet techniques. Signal processing in cochlear implants typically involves filtering and noise removal, spectral estimation (to the frequency response of the hearing-impaired individual) and equalisation across desired frequencies. These various signal processing functions are typically implemented using separate hardware and microprocessor stages. In contrast, wavelet analysis inherently supports feature extraction, ambient noise removal and spectral estimation through the use of selected frequency-localised functions. Appropriate basis selection can incorporate noise, spectrum and equalisation (scaling) considerations. Thus it is possible to integrate the various signal processing requirements into a single DSP-based (digital signal processor) solution.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123435229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Instrumentation for the non-invasive direct measurement of skull impedance 无创直接测量颅骨阻抗的仪器
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666416
A. Seagar, Dong Chen
{"title":"Instrumentation for the non-invasive direct measurement of skull impedance","authors":"A. Seagar, Dong Chen","doi":"10.1109/ICBEM.1998.666416","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666416","url":null,"abstract":"A model is presented for the local flow of electric current, based on the known electrical properties of the tissues which comprise the human head. It is applied to the design of an instrument for the direct non-invasive measurement of the skull's impedance, addressing the need for exceedingly high impedances at frequencies in the 10 to 100 kHz range. It is shown how the design achieves impedances in excess of those of the usually achieved with operational amplifiers, even when their open loop gains are strictly limited. The performance characteristics of a hardware realisation of the design are presented.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128276486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biomagnetic micro massage therapy application in the physical therapy and rehabilitation 生物磁微按摩疗法在物理治疗和康复中的应用
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666437
D. Susič
{"title":"Biomagnetic micro massage therapy application in the physical therapy and rehabilitation","authors":"D. Susič","doi":"10.1109/ICBEM.1998.666437","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666437","url":null,"abstract":"Electromagnetic field therapy is a non invasive method for the treatment in the physical therapy and rehabilitation. Biomagnetic Micro Massage Therapy (BMMT), is a new therapeutic method, which is achieved by using specially designed apparatus. Clinical application of BMMT shows improved and accelerated healing in several groups of illnesses. This is accomplished by interaction of Pulsing Electro Magnetic Fields (PEMF), and static fields of Magnetic Pillows (MP).","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124977158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Biophysics, biomolecular and radionuclide tracing technique to explain signal transduction profile of acupuncture points 生物物理学、生物分子和放射性核素示踪技术解释穴位的信号转导谱
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666412
Koosnadi Saputra, Acupuncturist, Smvices
{"title":"Biophysics, biomolecular and radionuclide tracing technique to explain signal transduction profile of acupuncture points","authors":"Koosnadi Saputra, Acupuncturist, Smvices","doi":"10.1109/ICBEM.1998.666412","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666412","url":null,"abstract":"Describes an energy approach to the acupuncture phenomenon based on the bioenergetics of the cells in the body surface receptor \"acupoints\" following the signal transduction postulate in a biomolecular model. Using the gamma camera scintillation technique \"Acupuncture Scintigraphy\" with technetium pertechnetate, various minimal dose injection (25-200 micro Ci) intra-acupoints were gamma visualised with different connections instead of the well known blood, lymphatic or nerve pathways. Over 3 years in human volunteers and animal laboratory research, acupoints scintigraphy has been applied to basic scientific investigation: biophysics and biomolecular studies have been used to profile the meridians system.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125007314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
MagneSim: a simple magnetic field modelling program 一个简单的磁场建模程序
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666377
W. Page, B. Rapley
{"title":"MagneSim: a simple magnetic field modelling program","authors":"W. Page, B. Rapley","doi":"10.1109/ICBEM.1998.666377","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666377","url":null,"abstract":"A computer program has been developed which models the magnetic fields of circular-form coils including: short solenoid; long solenoid; Helmholtz and Maxwell pairs. The program utilises a numerical approximation to the analytical solution to achieve high accuracy. This program is useful in designing coils for ELF research and in determining the field patterns of designs reported in the literature.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121943873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Respiratory sounds denoising using wavelet packets 基于小波包的呼吸声去噪方法
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666370
M. Bahoura, M. Hubin, M. Ketata
{"title":"Respiratory sounds denoising using wavelet packets","authors":"M. Bahoura, M. Hubin, M. Ketata","doi":"10.1109/ICBEM.1998.666370","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666370","url":null,"abstract":"Lung sound analysis is made difficult by the inevitable noise contamination. Conventional frequency filtering is usually ineffective, therefore the use of other methods like those based on the wavelet transform is needed. In this paper, we propose a new technique for denoising lung sound This technique is based on Donoho's method and consists in modulating the wavelet packet coefficients before the thresholding operation and demodulating them after. By using this method, we can reduce the noise without distortion of the original sound. The results obtained with normal and pathological sounds show a very high efficiency.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"280 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115821931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Multiresolution based fuzzy c-means clustering for brain hemorrhage analysis 基于多分辨率模糊c均值聚类的脑出血分析
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666382
D. Cheng, K. Cheng
{"title":"Multiresolution based fuzzy c-means clustering for brain hemorrhage analysis","authors":"D. Cheng, K. Cheng","doi":"10.1109/ICBEM.1998.666382","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666382","url":null,"abstract":"An automatic image segmentation technique is developed for segmenting the hematoma area from brain CT images. The features of an image are firstly extracted based upon the multiresolution method, and then fuzzy c-means clustering technique is applied for optimal classification. It is compared to other thresholding method such as fuzzy c-means, competitive Hopfield neural network, and fuzzy Hopfield neural network. From the results, it is shown that this proposed method is superior to those thresholding techniques. It is very useful and helpful for the physicians in studying the relationship between the size of hematoma and the clinical symptoms.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126559822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
The skin 2D electrobioimpedance response to a remote non-thermal mm-EMF exposure: phenomenological study 皮肤二维电阻抗对远端非热mm-EMF暴露的响应:现象学研究
Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269) Pub Date : 1998-02-15 DOI: 10.1109/ICBEM.1998.666404
Y. F. Babich
{"title":"The skin 2D electrobioimpedance response to a remote non-thermal mm-EMF exposure: phenomenological study","authors":"Y. F. Babich","doi":"10.1109/ICBEM.1998.666404","DOIUrl":"https://doi.org/10.1109/ICBEM.1998.666404","url":null,"abstract":"A new skin impedance imaging device enabled us to monitor the Skin Electro-bioimpedance Relief (SER) processes such as initial autowaves and induced wave-like dynamics. The SER's response to a remote non-thermal mm-EMF input was investigated in the skin \"bioactive\" zone (MC7; 20/spl times/40 mm) of healthy subjects and subjects suffering from vegetal-vascular dysfunction. No significant changes were seen in healthy subjects. In unhealthy subjects, in response to switching on of the mm-EMF, a speed of the dominating coherent structure (CS) increased sharply from fractions of mm/min to about 5-7 mm/min; suppression of the neighbouring CS was also observed. In response to switching off of the mm-EMF input, a reverse jump (5-7 mm/min) of the dominating CS back front and reemergence of the neighbouring CS was seen.","PeriodicalId":213764,"journal":{"name":"Proceedings of the 2nd International Conference on Bioelectromagnetism (Cat. No.98TH8269)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121533704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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