Browsing by Keyword Ultrasound

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2000Assessment of neck tissue fibrosis using an ultrasound palpation system : a feasibility studyZheng, YP ; Leung, SF; Mak, AFT
2001Ultrasound-induced physiological effects and secondary metabolite (saponin) production in Panax ginseng cell culturesLin, L; Wu, J ; Ho, KP; Qi, S
2001Vascularity and grey-scale sonographic features of normal cervical lymph nodes : variations with nodal sizeYing, M ; Ahuja, A; Brook, F; Metreweli, C
2001Ultrasound-assisted extraction of ginseng saponins from ginseng roots and cultured ginseng cellsWu, J ; Lin, L; Chau, FT
Sep-2001State-of-the-art methods for geometric and biomechanical assessments of residual limbs : a reviewZheng, YP ; Mak, AFT; Leung, AKL 
2002Ultrasound detection of trypsin-treated articular cartilage : its association with cartilaginous proteoglycans assessed by histological and biochemical methodsQin, L; Zheng, Y ; Leung, C; Mak, A; Choy, W; Chan, K
2002Study on ultrasonically aided solvent extraction of coix lacryma-jobi seed oilHu, AJ; Qiu, TQ; Liang, HH 
2002Quantitative measurement of post-irradiation neck fibrosis based on the young modulus : description of a new method and clinical resultsLeung, SF; Zheng, Y ; Choi, CYK; Mak, SSS; Chiu, SKW; Zee, B; Mak, AFT
2003Sonography of neck lymph nodes. Part II : Abnormal lymph nodesAhuja, A; Ying, M 
2003Therapeutic ultrasound improves strength of achilles tendon repair in ratsNg, COY; Ng, GYF ; See, EKN; Leung, MCP
2003Sonography of neck lymph nodes. Part I : Normal lymph nodesYing, M ; Ahuja, A
2003Sonographic evaluation of the size of achilles tendon : the effect of exercise and dominance of the ankleYing, M ; Yeung, E; Li, B; Li, W; Lui, M; Tsoi, CW
2004Grey-scale and power Doppler sonography of unusual cervical lymphadenopathyYing, M ; Ahuja, AT; Yuen, HY
2004Oxidative burst, Jasmonic Acid Biosynthesis, and Taxol production induced by low-energy ultrasound in Taxus chinensis cell suspension culturesWu, J ; Ge, X
2004The reproducibility and short-term and long-term repeatability of sonographic measurement of splenic lengthLi, PS; Ying, M ; Chan, KH; Chan, PW; Chu, KL
2004Measurement of ultrasound speed of articular cartilage in variable conditionsPatil, SG; Zheng, YP 
Jun-2004Dynamic depth-dependent osmotic swelling and solute diffusion in articular cartilage monitored using real-time ultrasoundZheng, YP ; Shi, J; Qin, L; Patil, SG; Mow, VC; Zhou, KY
Oct-2004Ultrasound elastomicroscopy using water beam indentation : preliminary studyLu, MH; Zheng, YP ; Huang, QH
2005Study of the transient and depth-dependent swelling behavior of articular cartilage by ultrasoundShi, J; Hu, YH; Zhou, KY; Zheng, YP 
2005Comparison of extended field of view and dual image ultrasound techniques : accuracy and reliability of distance measurements in phantom studyYing, M ; Sin, MH
Jun-2005A novel noncontact ultrasound indentation system for measurement of tissue material properties using water jet compressionLu, MH; Zheng, YP ; Huang, QH
Sep-2005Ultrasonic measurement of depth-dependent transient behaviors of articular cartilage under compressionZheng, YP ; Niu, H; Mak, AFT; Huang, YP
Dec-20053-D measurement of body tissues based on ultrasound images with 3-D spatial informationHuang, QH; Zheng, YP ; Li, R; Lu, MH
2006Ultrasound of neck lymph nodes : how to do it and how do they look?Ying, M ; Ahuja, AT
2006Ultrasound speed in articular cartilage under different bathing saline concentrationZheng, YP ; Patil, S; Wang, Q
Jun-2006Sonomyography : monitoring morphological changes of forearm muscles in actions with the feasibility for the control of powered prosthesisZheng, YP ; Chan, MF; Shi, J; Chen, X; Huang, QH
22-Dec-2006Ultrasound palpation sensor for tissue thickness and elasticity measurement - assessment of transverse carpal ligamentZheng, YP ; Li, ZM; Choi, PC; Lu, MH; Chen, X; Huang, QH
22-Dec-2006Ultrasound elastomicroscopy using water jet and osmosis loading : potentials for assessment for articular cartilageZheng, YP ; Lu, MH; Wang, Q
2007Investigation on ultrasound assisted extraction of saikosaponins from Radix BupleuriZhao, S; Kwok, KC; Liang, H 
2007Development and applications of ultrasound elastomicroscopyShi, J; Zheng, YP ; Yan, ZZ; Zhou, KY
2007Preliminary research of sonomyography(SMG) based on correlation trackingShi, J; Zheng, YP ; Yan, ZZ; Zhou, KY
2007Ultrasound assisted supercritical fluid extraction of oil and coixenolide from adlay seedHu, AJ; Zhao, S; Liang, H ; Qiu, TQ; Chen, G
2007The Effect of Therapeutic Ultrasound Intensity on the Ultrastructural Morphology of Tendon RepairNg, GYF ; Fung, DTC
2007A System for the Synchronized Recording of Sonomyography, ElectromyographyHuang, QH; Zheng, YP ; Chen, X; He, J; Shi, J
2007Comparison of sonographic appearance of normal and oostradiotherapy parotid glands : a preliminary studyYing, M ; Wu, VWC ; Kwong, DLW
2007Extraction of mechanical properties of articular cartilage from osmotic swelling behavior monitored using high frequency ultrasoundWang, Q; Zheng, YP ; Niu, HJ; Mak, AFT
May-2007Assessment of muscle fatigue using sonomyography : muscle thickness change detected from ultrasound imagesShi, J; Zheng, YP ; Chen, X; Huang, QH
Aug-2007High frequency ultrasound assessment of skin fibrosis : clinical resultsHuang, YP; Zheng, YP ; Leung, SF; Choi, PC
2008Dynamic monitoring of forearm muscles using one-dimensional sonomyography systemGuo, JY; Zheng, YP ; Huang, QH; Chen, X
2008Two-dimensional ultrasound measurement of thyroid gland volume : a new equation with higher correlation with 3-D ultrasound measurementYing, M ; Yung, DMC; Ho, KKL
2008Inhibitory activity and conformation changes of soybean trypsin inhibitors induced by ultrasoundHuang, H; Kwok, KC; Liang, HH 
2008Ultrasound of malignant cervical lymph nodesAhuja, AT; Ying, M ; Ho, SY; Antonio, G; Lee, YP; King, AD; Wong, KT
2008Ultrasound phonophoresis of Panax Notoginseng improves the strength of repairing ligament : a rat modelNg, GYF ; Wong, RYF
2008Capacitive micromachined ultrasonic transducers (CMUTs) with isolation postsHuang, Y; Zhuang, X; Haeggstrom, EO; Ergun, AS; Cheng, CH ; Khuri-Yakub, BT
Mar-2008Continuous monitoring of sonomyography, electromyography and torque generated by normal upper arm muscles during isometric contraction : sonomyography assessment for arm musclesShi, J; Zheng, YP ; Huang, QH; Chen, X
Jul-2008Real-time ultrasonic assessment of progressive proteoglycan depletion in articular cartilageWang, Q; Zheng, YP ; Qin, L; Huang, QH; Lam, WL; Leung, G; Guo, X ; Lu, HB
Sep-2008Estimation of Muscle Fiber Orientation in Ultrasound Images Using Revoting Hough Transform (RVHT)Zhou, Y; Zheng, YP 
2009Transcranial Doppler study of cerebrovascular reactivity : are migraineurs more sensitive to breath-hold challenge?Chan, ST; Tam, Y; Lai, CY; Wu, HY; Lam, YK; Wong, PN; Kwong, KK
2009Ultrasonography of neck lymph nodes in childrenYing, M ; Lee, YYP; Wong, KT; Leung, VYF; Ahuja, AT
2009Modeling the relationship between wrist angle and muscle thickness during wrist flexion-extension based on the bone-muscle lever system : a comparison studyShi, J; Zheng, Y; Chen, X; Xie, H
2009Intravascular ultrasound (IVUS) : a potential arthroscopic tool for quantitative assessment of articular cartilageHuang, YP; Zheng, YP 
Apr-2009Estimation of wrist angle from sonomyography using support vector machine and artificial neural network modelsXie, HB; Zheng, YP ; Guo, JY; Chen, X; Shi, J
Jun-2009Performances of one-dimensional sonomyography and surface electromyography in tracking guided patterns of wrist extensionGuo, JY; Zheng, YP ; Huang, QH; Chen, X; He, J; Chan, HLW 
Sep-2009Ultrasound Biomicroscopy Imaging for Monitoring Progressive Trypsin Digestion and Inhibition in Articular CartilageWang, Q; Zheng, YP 
Nov-2009Evaluation of bone-tendon junction healing using water jet ultrasound indentation methodLu, MH; Zheng, YP ; Lu, HB; Huang, QH; Qin, L
2010Feasibility of controlling prosthetic hand using sonomyography signal in real time : preliminary studyShi, J; Chang, Q; Zheng, YP 
2010Liver fibrosis assessment using transient elastography guided with real-time b-mode ultrasound imagingZheng, YP ; Mak, TM; Huang, ZM; Cheung, CWJ; Zhou, YJ; He, JF
2010The effect of aging on the biomechanical properties of plantar soft tissuesKwan, RLC; Zheng, YP ; Cheing, GLY 
2010Site dependence of thickness and speed of sound in articular cartilage of bovine patellaPatil, SG; Zheng, YP ; Chen, X
2010Assessment of depth and degeneration dependences of articular cartilage refractive index using optical coherence tomography in vitroWang, SZ; Huang, YP; Wang, Q; Zheng, YP ; He, YH
Aug-2010Comparison between reflection-mode photoplethysmography and arterial diameter change detected by ultrasound at the region of radial arteryWang, C; Zheng, YP 
Nov-2010Continuous monitoring of electromyography (EMG), mechanomyography (MMG), sonomyography (SMG) and torque output during ramp and step isometric contractionsGuo, JY; Zheng, YP ; Xie, HB; Chen, X
2011A comparative evaluation of sonomyography, electromyography, force, and wrist angle in a discrete tracking taskGuo, JY; Zheng, YP ; Kenney, LPJ; Bowen, A; Howard, D; Canderle, JJ
2011Oct-based air-jet indentation system and applications : detection of change of stiffness in articular cartilageHuang, YP; Wang, SZ; Zheng, YP 
2011An implementation of ultrasonic tissue elastography in a conventional ultrasound scannerZheng, YP ; Zhou, YJ; Huang, ZM
2011Measurement of muscle stiffness based on a vibro-ultrasound methodWang, CZ; Zheng, YP 
2011Soft tissue elasticity measurement : techniques,instrument and applicationsZheng, YP ; Huang, YP
2011Magnetic resonance-based soft tissue elasticity measurementHuang, YP; Zheng, YP 
2011Sonographic appearance of parotid glands in patients treated with intensity-modulated radiotherapy or conventional radiotherapy for nasopharyngeal carcinomaCheng, SCH; Ying, MTC ; Kwong, DLW; Wu, VWC 
2011Longitudinal enhancement of the hyperechoic regions in ultrasonography of muscles using a gabor filter bank approach : a preparation for semi-automatic muscle fiber orientation estimationZhou, Y; Zheng, YP 
2011In-vivo strain measurement for surgically repaired Achilles tendon under isometric contraction using real-time ultrasound imagingZheng, YP ; Chan, JYL; Ng, KH; Ding, SJ; Li, TJ; Li-Tsang, CWP 
2011In-vitro strain and modulus measurements in porcine cervical lymph nodesYuen, QWH; Zheng, YP ; Huang, YP; He, JF; Cheung, JCW; Ying, M 
2011Real-time electro-mechano-acoustic imaging for monitoring interactions between trypsin and different inhibitors in articular cartilageZheng, YP ; Wang, Q; Butt, YKC
2011Development of an ultrasound platform for the evaluation of plantar soft tissue properties : a feasibility study on silicone phantom feetZheng, YP ; Chen, JG; Ling, HY
2012PMN-PT single crystal focusing transducer fabricated using a mechanical dimpling techniqueLam, KH; Chen, Y; Cheung, KF; Dai, JY 
2012Repeatability and reproducibility of ultrasonographic measurement of carotid intima thicknessLau, KH; Fung, YK; Cheung, YT; Tsang, WK; Ying, M 
2012Sonographic evaluation of thyroid morphology during the normal estrous cycle in the indo-pacific bottlenose dolphin (Tursiops aduncus)Kot, BCW; Ying, MTC ; Brook, FM; Kinoshita, RE
2012Sonographic appearance of submandibular glands in patients treated with external beam radiotherapy for nasopharyngeal carcinomaCheng, SC; Ying, MT ; Kwong, DL; Wu, VW 
2013Three-dimensional elastography for Cervical Lymph Node volume measurements : a study to investigate feasibility, accuracy and reliabilityYing, M ; Zheng, YP ; Kot, BCW; Cheung, JCW; Cheng, SCH; Kwong, DLW
2013Liver fibrosis assessment using transient elastography guided with real-time b-mode ultrasound imaging : a feasibility studyMak, TM; Huang, YP; Zheng, YP