A phased array ultrasound scanning apparatus includes a one-dimensional (1-D) array of ultrasound transducer elements having transmit and receive elements. The 1-D array is responsive to a transmitter configured
The wavelet transform method is subsequently applied to obtain the three-dimensional topography of each spatial frequency component. This approach provides an excellent basis for establishing an optical model of large-scale surface profile fluctuations (waviness) using a series of sine and/or cosine ...
Image acquisition before and after HD was performed by 2 sonographers using an iE33 Echocardiography System scanner (Philips Healthcare) equipped with a Philips X5-1-xMATRIX array transducer. All examinations were stored externally and transferred to the vendor-specific workstation IntelliSpace Cardiovas...
Next, we investigated whether specific driver mutations in KRAS itself may depend on upstream factors for activation and thus be sensitive to SHP2 inhibition. We screened a panel of 33 KRAS-mutant cancer cell lines for sensitivity to RMC-4550 using an in vitro three-dimensional (3D) cell proli...
Velocity 6.3 (PerkinElmer) was used to construct three-dimensional images and cross-sectional images. Measurement of calcium influx and effects of calcium ion concentration The effects of EGTA on tube formation were determined by plating the cells on Matrigel in control medium (DMEM with Ca2+ +...
Transient receptor potential vanilloid 1 CFS: Complex febrile seizures BBB: Blood brain barrier CNS: Central nervous system NFAT2/4: Nuclear factor of activated T cell 2 and 4 STAT3: Signal transducer and activator of transcription 3 MS: Multiple sclerosis AD:...
1 1/2 probe Similar to linear transducer Few extra rows of elements 1 1/2D probe Allows beam to focus in elevation dimension(Instead of lateral) Vector transducer Rare, similar to a linear transducer, vector transducer image shape trapezoidal Volume imaging Three-dimensional imaging 2D array probe...
The two-dimensional photodetector array coherently samples the images of fiber cross-sections stimulated by the LP01 or LP11 modes, employing local pulses with a uniform spatial distribution. Subsequently, the time-varying, complex amplitude distribution of the fiber mode is measured with a precision...
A single sensing element yields a one or zero output, which when connected, in a one-dimensional array can be used to give a pattern corresponding to the position of the light beam. In order to avoid the need for a synchronized clock, latch circuitry has been included, which yields a ...
250 nm with a quantum efficiency of 36%. When the thickness of the window layer is decreased, the peak responsivity increases and the peak wavelength shifts to a shorter wavelength. These spectral responsivities are discussed together with the results of calculations using a one-dimensional model....