全部文献期刊会议图书|学者科研项目
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作者:Wu-Le Zhu , Yu He , Kornel F. Ehmann ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.92 (9-12), pp.3103-3115
摘要:... Besides the cutting speed and vibration amplitudes, the phase shift (i.e., the phase difference between the two-directional output harmonic vibrations forming the elliptical locus) is an intrinsic parameter that determines the shape and inclination of the elliptical locus wit...
作者:H. Sam Huang
来源:[J].Composite Structures(IF 2.231), 2015, Vol.130, pp.143-154
摘要:Abstract(#br)This paper focuses on understanding the influence of phase shift on the responses of woven laminates under uniaxial compression, uniaxial tension, biaxial compression, biaxial tension, and in-plane shear. Laminates in this paper have the same constituent microstructu...
作者:Xiangxu Chen , Qi Wang , Yulong Liao ...
来源:[J].Journal of Magnetism and Magnetic Materials(IF 1.826), 2015, Vol.394, pp.67-69
摘要:Abstract(#br)We proposed a new ways to control the phase shift of propagating spin waves by applying a local spin-polarized current on ferromagnetic stripe. Micromagnetic simulation showed that a phase shift of about π can be obtained by designing appropriate width and number ...
作者:Bo Heum Kim , In Cheol Kim , Yang Jun Kang ...
来源:[J].Sensors & Actuators: A. Physical(IF 1.841), 2014, Vol.209, pp.133-139
摘要:Abstract(#br)The effect of phase shift between serial-connected two pump chambers on the pumping performance of valveless micropumps has been investigated. Inspired by the two-pump organs of mosquitoes, two different valveless micropumps consisting of serial-connected two-pump ...
作者:Radostin Danev , Kuniaki Nagayama
来源:[J].Ultramicroscopy(IF 2.47), 2011, Vol.111 (8), pp.1305-1315
摘要:Abstract(#br)Images acquired with a phase plate often exhibit fringing and/or contrast reversal artifacts. The two basic parameters controlling the performance of the phase plate are phase shift and cut-on periodicity. We investigate theoretically and numerically the effect of t...
作者:Fatih Selimefendigil , Hakan F. Öztop
来源:[J].Applied Mathematical Modelling(IF 1.706), 2015, Vol.39 (13), pp.3666-3677
摘要:Abstract(#br)In the current study, numerical investigation of pulsating mixed convection in a multiple vented cavity with phase shift is carried out for the range of parameters; Richardson number ( 0.25 ⩽ Ri ⩽ 4 ), phase shift ( 0 ⩽ ϕ ⩽ π ) and Strouhal number is fi...
作者:Xi Chen , Yi Nong Wu , Hua Zhang ...
来源:[J].Cryogenics(IF 1.17), 2008, Vol.49 (3), pp.120-132
摘要:Abstract(#br)Due to entire pneumatic connection between free piston and free displacer, the motion parameters of them including amplitude and phase shift can actually impact the cooling capacity and overall performance of cryocooler obviously. In this study, the procedure of de...
作者:Wei-Quan Zhang
来源:[J].Optics Communications(IF 1.438), 2000, Vol.176 (1), pp.9-15
摘要:Abstract(#br)In this paper new phase shift formulas and calculation method of wavelength stability for quartz quarter waveplate are presented. The changes in the phase shift with the angle of incidence are described in detail for multiple-order, compound zero-order and modified c...
作者:Monica Montefalcone , Paolo Vassallo , Giulia Gatti ...
来源:[J].Estuarine, Coastal and Shelf Science(IF 2.324), 2015, Vol.156, pp.186-194
摘要:... Here, we aim at evaluating functional consequence of the phase shift occurring in meadows of the Mediterranean seagrass Posidonia oceanica , a priority habitat that is undergoing regression in many coastal areas due to multiple human pressures. Structural degradation of the P...
作者:Yueqin Li , Li Pei , Jing Li ...
来源:[J].Optics Communications(IF 1.438), 2016, Vol.370, pp.91-97
摘要:Abstract(#br)A prototype for frequency-doubling microwave signal generator with tunable phase shift based on a filter-less architecture is proposed and analyzed. In the proposal, one dual parallel polarization modulator is used as the key component to generate two ±1st orde...

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