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期刊A specific groove design for individualized healing in a canine partial sternal defect model by a polycaprolactone/hydroxyapatite scaffold coated with bone marrow stromal cells
《Journal of Biomedical Materials Research - Part A》Xuan, Yiwen[1]; Tang, Hua[1]; Wu, Bin[1]; Ding, Xinyu[1]; Lu, Zhongyuan[1]; Li, Wei[2]; Xu, Zhifei[1]
The reconstruction of sternal defects remains clinically challenging for thoracic surgeons. Here we aimed to explore the individualized reconstruction of partial sternal defects with new biodegradable material in a la...显示全部
关键词:Bone Defects Manufacture Polymethyl methacrylates Repair Stem cells Tissue Tissue engineering 
期刊Metrics to Evaluate PET Response to Therapy Based on 3D Analysis
《医学影像期刊(英文)》2020年第3期133-142,共10页Michael L. Goris Hongyun J. Zhu 
The disadvantage of visualizing tomography by slices is that an important attribute of the object, its volume, is not easily perceived or measured. In oncology this creates a problem, which is addressed here: if early...显示全部
关键词:Metrics PET Response 3D 
期刊Miniature multiband and wideband 3-D slot loop antenna for mobile terminals
《IEEE Antennas and Wireless Propagation Letters》Yuming Song; Modro, J.C.; Zhipeng Wu; O''Riordan, P.
A novel miniature multiband and wideband three-dimensional (3-D) slot loopantenna is proposed as a built-in antenna for mobile terminals. The measured -6 dB impedancebandwidths of the prototype with dimension of 22 mm...显示全部
关键词:broadband antennas  loop antennas  mobile antennas  slot antennas telecommunication terminals  1.64 to 4.24 GHz  1.66 GHz  2.6 GHz  4.55 to 6.21 GHz  miniaturemultiband 3D slot loop antenna  mobile terminals  wideband 3D slot loop antenna  Broadbandcommunications 
期刊Complete <SUP>1</SUP>H and <SUP>13</SUP>C signal assignment of prenol-10 with 3D NMR spectroscopy
《Magnetic Resonance in Chemistry》Maria Misiak[1]; Wiktor Komiski[1 *]; Maria Kwasiborska[2]; Jacek Wójcik[2]; Ewa Ciepichal[2]; Ewa Swiezewska[2]
The complete assignment of <SUP>1</SUP>H and <SUP>13</SUP>C chemical shifts of natural abundance prenol-10 is reported for the first time. It was achieved using 3D NMR experiments, which were b...显示全部
关键词:NMR   1H   13C   3D NMR   prenol-10   random sampling   multidimensional Fourier transformation 
期刊3D CONFORMAL RADIATION THERAPY FOR PALLIATIVE TREATMENT OF CANINE NASAL TUMORS
《Veterinary Radiology & Ultrasound》JULIA BUCHHOLZ [1] ;REGINE HAGEN [2] ;CHIARA LEO [1] ;ALESSIA EBLING [2] ;MALGORZATA ROOS [3] ;BARBARA KASER-HOTZ [1,2] ;CARLA ROHRER BLEY [1]
We evaluated the response of 38 dogs treated with a coarsely fractionated, palliative radiation protocol based on CT-based 3D treatment planning. Dogs with histologically confirmed malignant nasal tumors were studied....显示全部
关键词:3D-planned treatment   nasal tumor dog   palliative irradiation 
期刊Optimization of linear systems for 3D parallel simulation of semiconductor devices: Application to statistical studies
《International Journal of Numerical Modelling: Electronic Networks, Devices and Fields》Natalia Seoane[*]; Antonio García-Loureiro; Manuel Aldegunde
The 3D simulators are nowadays essential in semiconductor device modelling in order to study fluctuation effects when devices are scaled to gate lengths approaching nanometre dimensions. To take into account these eff...显示全部
关键词:drift-diffusion   parallelism   intrinsic parameter fluctuations   3D simulation   domain decomposition preconditioners   incomplete LU factorization   semiconductor device simulation   parallel computing 
期刊Correction for head movements in multi-slice EPI functional MRI
《IEEE Transactions on Nuclear Science》Singh, M.; Al-Dayeh, L.
The authors have investigated 2D and 3D registration techniques based oneither simple rotational/translational movements or movements modeled as a first or second orderpolynomial to correct for assumed rigid and nonri...显示全部
关键词:1.5 T 2D registration techniques 3D registration techniques biomechanics biomedical NMR first order polynomial head movements correction image registration magnetic resonance imaging medical diagnostic imaging medical image processing multislice EPI functional MRI nonrigid body motion random head movements rigid body motion second order polynomial simple rotational/translational movements uncorrected images 
期刊Low-voltage coded excitation utilizing a miniaturized integrated ultrasound system employing piezoelectric 2-D arrays
《IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control》Triger, S.;Saillant, J.-F.;Demore, C.E.M.;Cochran, S.;Cumming, D.R.S.
We describe the development of an integrated, miniaturized ultrasound system designed for use with low-voltage piezoelectric transducer arrays. The technology targets low-frequency NDT and medium- to high-frequency so...显示全部
关键词:3D beam forming array signal processing encoding frequency 1.2 MHz high frequency sonar applications low frequency NDT low voltage coded excitation low voltage piezoelectric transducer arrays low voltage ultrasound coding medium sonar applications miniaturized integrated ultrasound system monolithic integrated circuits piezoelectric 2D arrays piezoelectric transducers scalable 2D macroarrays target reflections ultrasonic transducer arrays 
期刊Low-Voltage Driven MEMS VOA Using Torsional Attenuation Mechanism Based on Piezoelectric Beam Actuators
《IEEE Photonics Technology Letters》Kah How Koh;Kobayashi, T.;Chengkuo Lee
A gold-coated silicon mirror (5 mm × 5 mm) driven by a piezoelectric Pb(Zr,Ti)O3 (PZT) beam with 1 × 10 cantilever actuators has been demonstrated for variable optical attenuator application. A dual-core-fib...显示全部
关键词:3D light attenuation arrangement $hbox{Pb}(hbox{Zr} hbox{Ti})hbox{O}_{3}$ (PZT) Gaussian distribution Gaussian distribution MEMS VOA Microelectromechanical Systems (MEMS) cantilever actuators cantilevers dual-core-fiber collimator lead micro-optics microactuators mirror optical MEMS optical attenuators optical collimators piezoelectric Actuator piezoelectric actuators piezoelectric beam actuators piezoelectric cantilevers silicon torsional attenuation variable optical attenuator variable optical attenuator (VOA) voltage 1.8 V 
期刊The universality of multidimensional switching networks
《IEEE-ACM Transactions on Networking》Sharony, J.;Stern, T.E.;Yao Li
Multidimensional switching networks are networks that utilize more than one degree of freedom (e.g., space, wavelength, time, code). The main idea is to use several dimensions of practical size in hierarchical multipl...显示全部
关键词:3D wavelength-time-space networks acousto-optics broadcasting channel assignment computational complexity fiber optics free-space switching hardware complexity hierarchical multiplexing multidimensional broadcasting multidimensional selective switching multidimensional switching networks multiplexing network complexity optical fibre communication optical fibre networks optimal complexity allocation photonic switching rearrangeable nonblocking switching networks routing algorithms strictly nonblocking switching networks switching networks technology-independent universal theory telecommunication channels telecommunication network routing time complexity 
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