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Now showing items 49 - 64 of 3435

  • Dual-channel supply chain pricing decisions with a risk-averse retailer

    Li, Bo   Chen, Ping   Li, Qinghua   Wang, Weiguang  

    This paper investigates a dual-channel supply chain with one risk-neutral manufacturer and one risk-averse retailer where there is only one perishable product with price-dependent stochastic demand. We choose Conditional Value-at-Risk criterion to measure the retailer's risk-averse level, and assume that the manufacturer's direct sales channel and the retailer's traditional channel adopt a consistent pricing strategy. The model explores a Nash bargaining problem where the manufacturer and the retailer negotiate with each other on the wholesale price, the retail price and the order quantity when they have equal bargaining power. It is found that when demand uncertainty follows a uniform distribution, a Nash bargaining equilibrium exists and the retail price will decrease as the retailer becomes more risk averse. However, when the risk-averse indicator increases, the manufacturer's profit on his direct channel will decrease, increase or first increase and then decrease, depending on the values of the related parameters. The profit shares of the manufacturer and the retailer under the Nash equilibrium model are related to the risk-averse indicator of the retailer. Furthermore, we perform three sets of numerical experiments to verify the effects of the retailer's risk-averse indicator on decision-making and profit allocations under the different environmental parameters and gain several meaningful managerial insights.
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  • White luminescence from CdS nanocrystals under the blue light excitation

    Li, Bo   Zhang, Xiaosong   Li, Lan   Li, Mengzhen   Xu, Jianping   Hong, Yuan  

    Trap-rich CdS nanocrystals were synthesized by employing CdSt(2) and sulfur as precursors via thermal decomposition. Furthermore, X-ray diffraction (XRD), high-resolution transmission electron microscopy (HRTEM), absorption and photoluminescence (PL) spectra were used to characterize structure, morphology and luminescence properties of CdS nanocrystals (NCs). CdS NCs have a broad emission across 500-700 nm under the excitation of blue light with 460 nm, consequently, white light can be produced by mixing broad emission from CdS NCs excited by blue light, with the remaining blue light. In addition, the broad emission generation is closely and inseparably related to surface defects. Moreover, LaMer model was used to explain the phenomenon that the intensity of the trap emission gradually decreases as the reaction time increases in contrast with that of the band-edge emission. (C) 2014 Elsevier Inc. All rights reserved.
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  • The Big Data how to Influence the Development of E-Government

    Li, Bo   Liu, Bang Fan   Liu, Nai Xi  

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  • Heading Autopilot of Autonomous Underwater Vehicles With Internal Moving Mass

    Li, Bo   Su, Tsung-Chow  

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  • Molecular dynamics simulations of displacement cascades in nanotwinned Cu

    Li, Bo   Li, Hai-Yang   Luo, Sheng-Nian  

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  • The Study on Ore-forming Elements Information by Different Capture Agent

    LI, Bo   PENG, Xiuhong  

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  • Harnessing Colloidal Crack Formation by Flow-Enabled Self-Assembly

    Li, Bo   Jiang, Beibei   Han, Wei   He, Ming   Li, Xiao   Wang, Wei   Hong, Suck Won   Byun, Myunghwan   Lin, Shaoliang   Lin, Zhiqun  

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  • Regulation of EMT by STAT3 in gastrointestinal cancer (Review)

    Li, Bo   Huang, Chen  

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  • NOREVA: normalization and evaluation of MS-based metabolomics data

    Li, Bo   Tang, Jing   Yang, Qingxia   Li, Shuang   Cui, Xuejiao   Li, Yinghong   Chen, Yuzong   Xue, Weiwei   Li, Xiaofeng   Zhu, Feng  

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  • Fluctuations of Omega-killed spectrally negative Lévy processes

    Li, Bo   Palmowski, Zbigniew  

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  • Improved Synthesis of Unnatural Amino Acids for Peptide Stapling

    Li, Bo   Zhang, Jie   Xu, Yongjuan   Yang, Xiaoxiao   Li, Li  

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  • Projection matrix design using prior information in compressive sensing

    Li, Bo   Zhang, Liang   Kirubarajan, Thia   Rajan, Sreeraman  

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  • CACNA1H-DERIVED TUMOUR ANTIGEN POLYPEPTIDE AND USE THEREOF

    Provided are a tumour antigen polypeptide having the amino acid sequence as shown in SEQ ID NO: 2 or a variant thereof; a nucleic acid encoding same; a nucleic acid construct, an expression vector, and a host cell comprising the encoding nucleic acid; and an antigen presenting cell presenting the tumour antigen polypeptide on the cell surface and an immune effector cell thereof. Also provided is the use of the polypeptide, nucleic acid, antigen presenting cell or immune effector cell in the diagnosis, prevention and treatment of cancers.
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  • TACTILE VIBRATION CONTROL SYSTEM AND METHOD FOR SMART TERMINAL

    Provided are a tactile vibration control system and method for a smart terminal. The system comprises: a command generator (11), a tactile driver (12), a linear resonant actuator (13), a sensing module (14), a feedback unit (15), and a comparator (16); the sensing module (14), which comprises a plurality of sensors, monitors or senses the state of the linear resonant actuator (13), thus when the linear resonant actuator (13) vibrates, it generates a multi-channel sensor signal (1, ..., N); the feedback unit (15) takes as a feedback signal, and sends to the comparator (16), the sensor signal (1, ..., N) of the physical quantity associated with the characteristic vibration mode outputted by the plurality of sensors; according to the feedback signal and the desired signal in the input signal, the comparator (16) generates an error signal and sends same to the command generator (11), causing the command generator (11) to adjust according to the error signal the original command signal, thus performing closed-loop control of the linear resonant actuator (13). The system is capable of robustly estimating the state of the linear resonant actuator (13) and controlling same; thus the residual phenomenon of trailing when the linear resonant actuator (13) is vibrating is resolved, and the state of vibration of the linear resonant actuator (13) is adjusted in real time.
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  • TACTILE VIBRATION CONTROL SYSTEM AND METHOD FOR SMART TERMINAL

    Provided are a tactile vibration control system and method for a smart terminal, said system comprising a command generator (11), a filter (12), a tactile driver (13), and a linear resonant actuator (14); the command generator (11) generates an original command signal according to an input signal; the filter (12) filters the original command signal, and after filtering, the magnitude of the initial predetermined number of pulses is larger than a predetermined threshold and the phase of the predetermined number of pulses of the extremity reverses; according to the filtered command signal, the tactile driver (13) generates a drive signal to drive the linear resonant actuator (14) to vibrate. In the system, the original command signal generated by the command generator (11) is filtered by means of the filter (12), such that when a subsequently generated drive signal is used to drive the linear resonant actuator (14) to vibrate, the linear resonant actuator (14) is able to rapidly dynamically respond as well as respond by braking, weakening the extent of overlap of the vibration events before and after the short interval in the time dimension, thereby increasing the degree of distinction in time dimension between the vibration events and ensuring that a desired effect is achieved.
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  • COL14A1-DERIVED TUMOUR ANTIGEN POLYPEPTIDE AND USE THEREOF

    Provided are a tumour antigen polypeptide having the amino acid sequence as shown in SEQ ID NO: 2 or a variant thereof; a nucleic acid encoding same; a nucleic acid construct, an expression vector, and a host cell comprising the encoding nucleic acid; and an antigen presenting cell presenting the tumour antigen polypeptide on the cell surface and an immune effector cell thereof. Also provided is the use of the polypeptide, nucleic acid, antigen presenting cell or immune effector cell in the diagnosis, prevention and treatment of cancers.
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