Design and research of gymnasium structure in Zhejiang University

Wu, Kai-cheng; Easa, Said M.

doi:10.1631/jzus.2005.a0237

Cited by 34 publications

(44 citation statements)

References 11 publications

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“…This can be attributed to the fact that samples obtained from different crystallization conditions exhibit the same termination temperature of melting (corresponding to the turning point in the specific volume–temperature curves) 26. It can also be found that resistance hysteresis between heating and cooling decreases with increasing thermal cycles, which can be interpreted in terms of the redistribution of CB particles due to crystallization and the resultant local volume contraction 27…”

Section: Resultsmentioning

confidence: 93%

“…26 It can also be found that resistance hysteresis between heating and cooling decreases with increasing thermal cycles, which can be interpreted in terms of the redistribution of CB particles due to crystallization and the resultant local volume contraction. 27 Figure 4(a-d) show the temperature dependence of dynamic storage modulus (G 0 ), loss modulus (G 00 ), loss tangent (tan d), and resistance (R) under dynamic torsion for HDPE/CB composites. The parameters change slightly at low temperatures, but sharply as temperature approaches T m .…”

Section: Measurementsmentioning

confidence: 99%

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Simultaneous measurement of resistance and viscoelastic responses of carbon black‐filled high‐density polyethylene subjected to dynamic torsion

Zhou

Song

Shangguan

et al. 2008

J of Applied Polymer Sci

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ABSTRACT:The conduction and viscoelastic responses to temperature are measured simultaneously for carbon black (CB) filled high-density polyethylene (HDPE) subjected to dynamic torsion. PTC/NTC transition was correlated with the loss tangent peak and the quasi modulus plateau, which was ascribed to the filler network. The bond-bending model of elastic percolation networks was used to reveal the structural mechanisms for the cyclic resistance changes at different temperatures. The resistance changes at lower temperatures depended on the deformation of the polymer matrix, while the changes in melting state were mainly attributed to the rearrangement of the CB network. A simple scaling law is derived to relate resistance and dynamic storage modulus in the melting region.

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Section: Resultsmentioning

confidence: 93%

Section: Measurementsmentioning

confidence: 99%

Simultaneous measurement of resistance and viscoelastic responses of carbon black‐filled high‐density polyethylene subjected to dynamic torsion

Zhou

Song

Shangguan

et al. 2008

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…The basic principles are designed as follows: according to the surface EMG signals of the thigh and calf muscles, some calculation models are established to judge the active intention and the limb movement functions of patients [7]. Combining the training needs of users, the system will provide exact power to assist or hinder the limb movements.…”

Section: Figure 1 Executive Body Designmentioning

confidence: 99%

The development of multi-model rehabilitation training system for lower limb sitting function

Wu¹,

Sun²,

Wu³

2017

AIP Conference Proceedings

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Abstract. The multi-model rehabilitation training system was manufactured according to the demands of patients' practical training. Through the use of the patient's exercise physiology information, the ability of muscle force and movement efficiency of the patient were identified. Following with medical rehabilitation therapy, the training model, a combination of active and passive training, was proposed to enhance the training efficiency and rehabilitation effect. Furthermore, taking the sitting movement training as an example, the research theory was applied in knee rehabilitation training. The results of the research provid technical support and practical reference to the relevant training equipment designs and clinical applications.

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“…17 and others considered the influence of the pretreatment and finishing process on printing quality and optimized the color management process. Wu 18 and Guan et al. 19 respectively used the color selection method and the reversing verification method to study the effect of fabric finishing and structure and improved the color reproduction effect to an extent.…”

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confidence: 99%

Study on color ink diffusion in fabrics and color reproduction of digital inkjet printing

Huang

Liu

et al. 2022

Textile Research Journal

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The accuracy of color reproduction of digital printed fabric is affected by fabric structural characteristics and treatment, and the adjustment of color management is required for reducing the color difference. To study the mechanism of color presenting, the interaction of ink droplets diffusing on polyester knitted fabric with different structures and treatment was investigated. The result showed that the smaller the porosity, the larger the diffusion area. Besides that, the pretreatment alleviated the edge blurring of color blocks on fabric, and the diffusion area of hydrophilic finished fabric was larger due to the hydrophilic film. In terms of color presenting, the smaller the porosity, the smaller the K/ S and C* values are, and the pretreatment could have a better effect on color presenting, while the color appeared more pastel on the finished fabric. Due to errors in the process of color transfer, the adjustment of color management in fabric digital inkjet printing was also studied. The manuscript correction method and the ink volume control method were proposed for color management in comparison with the original color management. Through the analysis of color differences, the optimized methods were able to provide an improved color reproduction effect, in which the ink volume control method had the best reproduction effect among the three. The improved color reproduction effect of the ink volume control method on finished fabric was also verified, and the difference of effects between finished fabric and ordinary fabric was explained with the diffusion law of ink droplets.

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Design and research of gymnasium structure in Zhejiang University

Cited by 34 publications

References 11 publications

Simultaneous measurement of resistance and viscoelastic responses of carbon black‐filled high‐density polyethylene subjected to dynamic torsion

Simultaneous measurement of resistance and viscoelastic responses of carbon black‐filled high‐density polyethylene subjected to dynamic torsion

The development of multi-model rehabilitation training system for lower limb sitting function

Study on color ink diffusion in fabrics and color reproduction of digital inkjet printing

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