Institution
Chung Yuan Christian University
Education•Taoyuan City, Taiwan•
About: Chung Yuan Christian University is a education organization based out in Taoyuan City, Taiwan. It is known for research contribution in the topics: Membrane & Fuzzy logic. The organization has 9819 authors who have published 11623 publications receiving 213139 citations. The organization is also known as: Tiong-gôan-tāi-ha̍k & CYCU.
Topics: Membrane, Fuzzy logic, Adsorption, Control theory, Photoluminescence
Papers published on a yearly basis
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TL;DR: In the special issue "Celebrating a century of the economic order quantity model in honor of Ford Whitman Harris" published by the International Journal of Production Economics as discussed by the authors, the authors presented a brief introduction to the papers included in this special issue and provided a basis for new directions in inventory management research.
146 citations
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TL;DR: In this article, a polyacrylamide immobilized molybdenum disulfide (MoS2@PDA@PAM) composites were synthesized via the mussel-inspired chemistry and surface initiated atom transfer radical polymerization (SI-ATRP).
Abstract: In present work, novel polyacrylamide immobilized molybdenum disulfide (MoS2@PDA@PAM) composites were synthesized via the mussel-inspired chemistry and surface initiated atom transfer radical polymerization (SI-ATRP). The as-prepared MoS2@PDA@PAM composites were characterized by energy dispersive X-ray spectroscopy (EDX), transmission electron microscope (TEM), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), and X-ray photoelectron spectroscopy (XPS). Characterization results provide sufficient evidences for the successful functionalization of MoS2 with PAM. The products were used as adsorbents for removing of copper (II) ions. Results show the introduction of PAM onto MoS2 could enhance the adsorption capacity of MoS2@PDA@PAM towards copper (II) ions. The amount of adsorbed copper (II) ions by MoS2@PDA@PAM composites is 2.5 times that of pristine MoS2. The effects of various experimental factors on the adsorption process, including contact time, initial copper (II) ion concentrations, solution pH and temperature, were also studied in this work. The batch experiments show that the adsorption of copper (II) ions onto MoS2@PDA@PAM is dependent on time, pH and temperature. The optimum solution pH is observed at pH 7 and the increase of temperature is favorable for the adsorption of MoS2@PDA@PAM towards copper (II). Based on the experiment data, the adsorption kinetics, isotherms and thermodynamics were also investigated. The kinetics and isotherm studies show that pseudo-second-order kinetic and Freundlich isotherm models could well fit with the adsorption data. The thermodynamic results show that the adsorption of copper (II) ions on MoS2@PDA@PAM is a spontaneous and endothermic process. The adsorption process is mainly governed by the chemisorption involving the electrostatic interaction and/or chemical chelation between copper (II) ions and amino groups on the surface of MoS2@PDA@PAM. Taken together, it is proven that the PAM can be immobilized onto the MoS2 nanosheets via the mussel-inspired chemistry and SI-ATRP, and it can enhance the adsorption performance of MoS2@PDA@PAM composites, which might be used as adsorbents to remove heavy metal ions in real environment treatment.
146 citations
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TL;DR: In this article, nonsingular, homogeneous and isotropic bouncing solutions of the conformal Galileon model were presented, and it was shown that such solutions necessarily begin with a radiation-dominated contracting phase.
Abstract: We present nonsingular, homogeneous and isotropic bouncing solutions of the conformal Galileon model. We show that such solutions necessarily begin with a radiation-dominated contracting phase. This is followed by a quintom scenario in which the background equation of state crosses the cosmological constant boundary allowing for a nonsingular bounce which in turn is followed by Galilean Genesis. We analyze the spectrum of cosmological perturbations in this background. Our results show that the fluctuations evolve smoothly and without any pathology, but the adiabatic modes form a blue tilted spectrum. In order to achieve a scale-invariant primordial power spectrum as required by current observations, we introduce a light scalar field coupling to the Galileon kinetically. We find two couplings which yield a scale-invariant spectrum, one of which requires a fine tuning of the initial conditions. This model also predicts a blue tilted spectrum of gravitational waves stemming from quantum vacuum fluctuations in the contracting phase.
145 citations
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TL;DR: The results show that the new technology evolution, take-back ratio and the system's holding costs are the critical factors affecting the decision-making in a green supply chain inventory control.
145 citations
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TL;DR: In this paper, an economic ordering policy for a deteriorating item with a constant production and demand rate is developed by considering the view of both the vendor and buyer, and a mathematical model subject to single-vendor single-single-buyer and multiple deliveries per order is developed.
Abstract: This study develops an economic ordering policy of a deteriorating item with a constant production and demand rate. By considering the view of both the vendor and buyer, a mathematical model subject to single-vendor-single-buyer and multiple deliveries per order is developed. It can be shown that the integrated approach results in an impressive cost-reduction compared with an independent decision by the buyer.
145 citations
Authors
Showing all 9844 results
Name | H-index | Papers | Citations |
---|---|---|---|
Simon Lin | 126 | 754 | 69084 |
Xiaodong Li | 104 | 1300 | 49024 |
Yu Wang | 92 | 1687 | 47472 |
Leaf Huang | 92 | 350 | 25867 |
Duu-Jong Lee | 91 | 979 | 37292 |
Yen Wei | 85 | 649 | 25805 |
Ru-Shi Liu | 82 | 738 | 26699 |
Kazuhiko Ishihara | 77 | 713 | 24795 |
Gwo-Hshiung Tzeng | 77 | 465 | 26807 |
Huan-Tsung Chang | 76 | 405 | 21476 |
Hari M. Srivastava | 76 | 1126 | 42635 |
Jianhua Yang | 74 | 554 | 27839 |
Yen Wei | 68 | 309 | 17527 |
Hsisheng Teng | 67 | 213 | 14408 |
Kevin C.-W. Wu | 66 | 278 | 15193 |