Search results for: Y.Y. Chen

Items from 1 to 20 out of 199 results

article

P‐11.6: Efficient radiative recombination centers induced by trench defects in multiple‐quantum wells of red InGaN light‐emitting diodes

Z.J. Pan, Z.Z. Chen, Y.Y. Chen, J.X. Nie, more

SID Symposium Digest of Technical Papers > 54 > S1 > 848 - 848

article

P‐10.14: A Nanoscale Composite Substrate for Improving Micro‐LED Emission Efficiency and Reducing lift‐off Damage

H.D. Zhang, Z.Z. Chen, Y.Y. Chen, J.X. Nie, more

SID Symposium Digest of Technical Papers > 54 > S1 > 828 - 828

article

Care Transitions Program for High‐Risk Frail Older Adults is Most Beneficial for Patients with Cognitive Impairment

Bjorg Thorsteinsdottir, Stephanie M Peterson, James M Naessens, Rozalina G McCoy, more

Journal of Hospital Medicine > 14 > 6 > 329 - 335

BACKGROUND Although posthospitalization care transitions programs (CTP) are highly diverse, their overall program thoroughness is most predictive of their success. OBJECTIVE To identify components of a successful homebased CTP and patient characteristics that are most predictive of reduced 30‐day readmissions. DESIGN Retrospective cohort. PATIENTS A total of 315 community‐dwelling, hospitalized,...

article

A multilayer structure shear lag model applied in the tensile fracture characteristics of supersonic plasma sprayed thermal barrier coating systems based on digital image correlation

W.G. Mao, Y.Y. Chen, Y.J. Wang, M. Zhou, more

Surface and Coatings Technology > 2018 > 350 > C > 211-226

We developed a multilayer structure shear lag model used in analyzing tensile fracture behavior of supersonic plasma sprayed 8 wt% yttria-stabilized zirconia thermal barrier coatings (TBCs). The closed-form solutions of plane and shear stresses were deduced by using the shear lag model. Dynamic strain fields, cracking nucleation and propagation features of TBCs during tensions were in-situ monitored...

article

Spectral-selective high-efficient light absorption of large-area monolayer transition-metal dichalcogenides via critical coupling

P. Zhou, G.G. Zheng, Y.Y. Chen, F.L. Xian, more

Superlattices and Microstructures > 2018 > 120 > C > 436-440

Through the consideration of light trapping theory, a hybrid structure with silicon (Si) photonic crystal slabs and silica (SiO₂) spacer layer on gold (Au) substrate has been proposed to enhance the light absorption of monolayer transition-metal dichalcogenides (TMDCs). Complete monolayer TMDCs is utilized without any demand of manufacture process to form periodic patterns, and multiple absorption...

article

Effect of the microstructure and residual stress on tribological behavior of induction hardened GCr15 steel

Y.J. Cao, J.Q. Sun, F. Ma, Y.Y. Chen, more

Tribology International > 2017 > 115 > C > 108-115

A systematic experimental investigation was conducted to study the effects of microstructure and residual stress on the tribological behavior of induction hardened GCr15 steel. Dry sliding wear tests of the hardened steel had been performed using a reciprocating ball-on-flat apparatus under different normal loads of 20, 50, and 100 N. The results indicate that the quenched layer microstructure is...

article

Microstructural evolution and mechanical properties of near α-Ti matrix composites reinforced by hybrid (TiB+Y2O3) with bimodal size

J.P. Qu, C.J. Zhang, J.C. Han, S.Z. Zhang, more

Vacuum > 2017 > 144 > C > 203-206

In this study, bimodal size (TiB + Y₂O₃)/near α-Ti composites were fabricated by in situ casting route. The uniformly distributed micron TiB and micro-or nano size Y₂O₃ lead to significant changes in matrix microstructure and compressive properties. With the decreasing of TiB/Y₂O₃ volume ratios, significant refinement of α colony and gradual improvement of compressive strength can be obtained. As...

article

Primary Surgery or Definitive Chemoradiation Therapy for Locally Advanced Hypopharyngeal Squamous Cell Carcinoma

Y.Y. Chen, Y.T. Tsai, M.S. Tsai, C.M. Hsu, more

International Journal of Radiation Oncology*Biology*Physics > 2017 > 99 > 2(S) > E328

article

ZnS thin films grown by atomic layer deposition on GaAs and HgCdTe substrates at very low temperature

C.H. Sun, P. Zhang, T.N. Zhang, X. Chen, more

Infrared Physics & Technology > 2017 > 85 > C > 280-286

ZnS films grown on GaAs and HgCdTe substrates by atomic layer deposition (ALD) under very low temperature were investigated in this work. ZnS films were grown under several temperatures lower than 140°C. The properties of the films were investigated with high-resolution X-ray diffraction (HRXRD), scanning electron microscope (SEM), atomic force microscopy (AFM), and X-ray photoelectron spectroscopy...

article

Modulation of carrier density in graphene on polycrystalline PZT ceramic

Y.Y. Chen, D.Z. Wang, Y. Zhu, L.H. Jiang, more

Diamond and Related Materials > 2017 > 77 > C > 10-15

Modulation of carrier density in graphene has been demonstrated on single-crystalline or polymer ferroelectrics as gating dielectric. However, its tuning from p-type to n-type in air at room temperature has not yet been reported. In this paper, such a tuning is realized on polycrystalline PbZr_0.52Ti_0.48O₃ (PZT) ceramic under polarization field in the range of – 22.5kV/cm to 22.5kV/cm through the construction...

article

Constructing explicit homoclinic solution of oscillators: An improvement for perturbation procedure based on nonlinear time transformation

Y.Y. Chen, S.H. Chen, W. Zhao

Communications in Nonlinear Science and Numerical Simulation > 2017 > 48 > C > 123-139

An improved procedure for perturbation method is presented for constructing homoclinic solutions of strongly nonlinear self-excited oscillators. Compared with current perturbation methods based on nonlinear time transformations, the preference of the present method is that the explicit solutions, in respect to the original time variable, can be derived. In the paper, the equivalence and unified perturbation...

article

Patterns of medical utilization before the first hospitalization for women with anorexia nervosa in Taiwan

K.Y. Chen, Y.N. Hung, C.J. Kuo, S.Y. Yang, more

Journal of Psychosomatic Research > 2017 > 97 > C > 142

article

Feasibility of primary thermometry using refractive index measurements at a single pressure

B. Gao, L. Pitre, E.C. Luo, M.D. Plimmer, more

Measurement > 2017 > 103 > C > 258-262

Refractive index gas thermometry (RIGT) uses the dependence of the relative dielectric permittivity on the density of a noble gas (He), typically measured with a temperature-controlled resonator. On an isotherm, to a good approximation, the slope of the dielectric permittivity versus pressure gives the thermodynamic temperature T. To measure T with a low uncertainty, one must measure the absolute...

article

Thermophysical properties of Ca(NO3)2-NaNO3-KNO3 mixtures for heat transfer and thermal storage

Y.Y. Chen, C.Y. Zhao

Solar Energy > 2017 > 146 > C > 172-179

In this study calcium nitrate, sodium nitrate, and potassium nitrate were mixed to form cheap ternary molten salts based on different weight ratios. These molten salts can be used as both sensible heat storage materials and latent heat storage materials. In addition, they can be directly used as heat transfer fluids due to their low freezing temperatures. The results indicated that the mixture (Ca(NO...

article

Wave propagation and absorption of sandwich beams containing interior dissipative multi-resonators

H. Chen, X.P. Li, Y.Y. Chen, G.L. Huang

Ultrasonics > 2017 > 76 > C > 99-108

In this study, a sandwich beam with periodic multiple dissipative resonators in the sandwich core material is investigated for broadband wave mitigation and/or absorption. An analytical approach based on the transfer matrix method and Bloch theorem is developed for both infinite and finite sandwich structures. Wave attenuation constants are theoretically obtained to examine the effects of various...

article

Synergistic Effects of Nanodrug, Ultrasound Hyperthermia and Thermal Ablation on Solid Tumors - An Animal Study

W.L. Lin, S.K. Wu, Y.Y. Chen, L.C. Chiu, more

Ultrasound in Medicine & Biology > 2017 > 43 > Supplement 1 > S239

article

Microstructural evolution of hot-forged high Nb containing TiAl alloy during high temperature tension

Y.B. Zhao, S.Z. Zhang, C.J. Zhang, P. Lin, more

Materials Science and Engineering: A > 2016 > 678 > C > 116-121

Microstructural evolution of the as-forged Ti-44Al-8Nb-0.2W-0.2B-Y alloy during high temperature tensile tests between 650 and 950°C, at strain rates of 1×10⁻⁴s⁻¹, 2×10⁻⁴s⁻¹ and 5×10⁻⁴s⁻¹, is investigated in this study. Tensile properties of the alloy are extremely sensitive to the test temperature and strain rate. At a strain rate of 5×10⁻⁴s⁻¹, ductile-brittle transition temperature (DBTT) of this...

article

Acoustic field modulation in regenerators

J.Y. Hu, W. Wang, E.C. Luo, Y.Y. Chen

Cryogenics > 2016 > 80 > P1 > 1-7

The regenerator is a key component that transfers energy between heat and work. The conversion efficiency is significantly influenced by the acoustic field in the regenerator. Much effort has been spent to quantitatively determine this influence, but few comprehensive experimental verifications have been performed because of difficulties in modulating and measuring the acoustic field. In this paper,...

article

Dynamical behaviors of stochastic local Swift-Hohenberg equation on unbounded domain

Cx Guo, Yy Chen, Yf Guo

Journal of Inequalities and Applications > 2016 > 2016 > 1 > 1-19

In this paper, we first study the deterministic Swift-Hohenberg equation on a bounded domain. After obtaining some a priori estimates by the uniform Gronwall inequality, we prove the existence of an attractor by the Sobolev compact embeddings. Then, we consider the stochastic Swift-Hohenberg equation driven by additive noise on an unbounded domain and prove that the random dynamical system is asymptotically...

chapter

Study of Impact on High PV-Penetrated Feeder Voltage Due to Moving Cloud Shadows

G.W. Chang, Y.H. Chen, L.Y. Hsu, Y.Y. Chen, more

2016 International Symposium on Computer, Consumer and Control (IS3C) > 1067 - 1070

2016 International Symposium on Computer, Consumer and Control (IS3C)

The demand of renewable energy resources has become an important issue for green power generation in many countries. With the increasing photovoltaic generation in the distribution system, voltage fluctuation problems often present in the PV-connected grid affected by the moving cloud shadows. This paper presents a study to evaluate impacts on voltage quality due to cloud shadows movement over high-penetration...

Publication date

Last 3 years (2)

Close

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

From:

To:
Set your own date range

Content availability

Available (194)
None (5)

Publication type

article (172)
book (27)

INFONA - science communication portal

Search results for: Y.Y. Chen

P‐11.6: Efficient radiative recombination centers induced by trench defects in multiple‐quantum wells of red InGaN light‐emitting diodes

P‐10.14: A Nanoscale Composite Substrate for Improving Micro‐LED Emission Efficiency and Reducing lift‐off Damage

Care Transitions Program for High‐Risk Frail Older Adults is Most Beneficial for Patients with Cognitive Impairment

A multilayer structure shear lag model applied in the tensile fracture characteristics of supersonic plasma sprayed thermal barrier coating systems based on digital image correlation

Spectral-selective high-efficient light absorption of large-area monolayer transition-metal dichalcogenides via critical coupling

Effect of the microstructure and residual stress on tribological behavior of induction hardened GCr15 steel

Microstructural evolution and mechanical properties of near α-Ti matrix composites reinforced by hybrid (TiB+Y2O3) with bimodal size

Primary Surgery or Definitive Chemoradiation Therapy for Locally Advanced Hypopharyngeal Squamous Cell Carcinoma

ZnS thin films grown by atomic layer deposition on GaAs and HgCdTe substrates at very low temperature

Modulation of carrier density in graphene on polycrystalline PZT ceramic

Constructing explicit homoclinic solution of oscillators: An improvement for perturbation procedure based on nonlinear time transformation

Patterns of medical utilization before the first hospitalization for women with anorexia nervosa in Taiwan

Feasibility of primary thermometry using refractive index measurements at a single pressure

Thermophysical properties of Ca(NO3)2-NaNO3-KNO3 mixtures for heat transfer and thermal storage

Wave propagation and absorption of sandwich beams containing interior dissipative multi-resonators

Synergistic Effects of Nanodrug, Ultrasound Hyperthermia and Thermal Ablation on Solid Tumors - An Animal Study

Microstructural evolution of hot-forged high Nb containing TiAl alloy during high temperature tension

Acoustic field modulation in regenerators

Dynamical behaviors of stochastic local Swift-Hohenberg equation on unbounded domain

Study of Impact on High PV-Penetrated Feeder Voltage Due to Moving Cloud Shadows

Filter options

Publication date

Content availability

Publication type

Keywords

Data set

Journal

INFONA - science communication portal

Search results for: Y.Y. Chen

Add recipient

Sending message cancelled

Are you sure you want to cancel sending this message?

Send message

Filter options

Publication date

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

Content availability

Publication type

Keywords

Data set

Journal

Reporting an error / abuse

Sending the report failed

Accessibility options