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| 1 | Effects of freeze-drying and spray drying processes on functional properties of phosphorylation of egg white protein显示文摘Egg white protein(EWP)was phosphorylated with Sodium Tripolyphosphate(STP)at pH 4.5.Freeze drying and spray drying were used for drying purpose and the effects of these drying methods on the functional properties were investigated.The functional properties of native and modified proteins were also determined.The results demonstrated that phosphorylation of EWP markedly improved its functional properties,and that it was more effective for the food industry.The freeze-dried STP-EWP powders were superior in terms of solubility,emulsion stability,water holding capacity,oil and water absorption capacity and heat gel strength than spray-dried STP-EWP powders.The results in viscosity showed no significant differences between freeze-dried and spray dried.The spray-dried powders were better in terms of foaming ability and foam stability than freeze-dried powders.However,the spray drying required the longest time to produce.Freeze drying was found to be the best method in terms of production of modified EWP powders with superior functional properties. | Liu Lili Wang Huan Ren Guangyue Duan Xu Li Dan Yin Guangjun | 2015 | International Journal of Agricultural and Biological Engineering2015，8，4： | 6 |
| 2 | Weak convergence to Rosenblatt sheet显示文摘我们在 Rosenblatt 表的法律学习近似的问题。我们在过程的二个家庭的法律证明集中到 Rosenblatt 表:第一在飞机从一个泊松过程被构造,第二基于随机的散步。 | Guangjun SHEN Xiuwei YIN Dongjin ZHU | 2015 | Frontiers of Mathematics in China2015，10，4： | 2 |
| 3 | Comparison of cerium-doped Lu2Si2O7 and Lu2SiO5 scintillators显示文摘 | YAN Chengfeng ZHAO Guangjun HANG Yin | 2005 | J Cryst Growth2005，281，： | 1 |
| 4 | Three-dimen- sional finite element analysis of thermal stress in single-pass multi- layer weld-based rapid prototyping显示文摘 | Huihui Zhao Guangjun Zhang Ziqiang Yin | 2012 | Journal of Materials Process- ingTechnology2012，212，： | 1 |
| 5 | Three-dimensional finite element analysis of thermal stress in single-pass multi-layer weld-based rapid prototyping显示文摘 | ZHAO Huihu ZHANG Guangjun YIN Ziqiang et a1 | 2012 | Journal of Materials Processing Technology2012，212，1： | 1 |
| 6 | LDPC Coding Scheme for Improving the Reliability of Multi-Level-Cell NAND Flash Memory in Radiation Environments显示文摘Utilizing commercial off-the-shelf(COTS) components in satellites has received much attention due to the low cost. However, commercial memories suffer severe reliability problems in radiation environments. This paper studies the low-density parity-check(LDPC) coding scheme for improving the reliability of multi-level-cell(MLC) NAND Flash memory in radiation environments. Firstly, based on existing physical experiment works, we introduce a new error model for heavyion irradiations; secondly, we explore the optimization of writing voltage allocation to maximize the capacity of the storage channel; thirdly, we design the degree distribution of LDPC codes that is specially suitable for the proposed model; finally, we propose a joint detection-decoding scheme based on LDPC codes, which estimates the storage channel state and executes an adaptive log-likelihood ratio(LLR) calculation to achieve better performance. Simulation results show that, compared with the conventional LDPC coding scheme, the proposed scheme may almost double the lifetime of the MLC NAND Flash memory in radiation environments. | Guangjun Ge Liuguo Yin | 2017 | China Communications2017，14，8： | 1 |
| 7 | A 3D dy-namic analysis of thermal behavior during single-pass multi-layerweld-based rapid prototyping显示文摘 | Zhao Huihui Zhang Guangjun Yin Ziqiang | 2011 | Journal of Materials ProcessingTechnology2011，211，3： | 1 |
| 8 | Three-dimensional finite element analysis of thermal stress in single-pass multi-layer weld-based rapid prototyping显示文摘 | ZHAO Huihui ZHANG Guangjun YIN Ziqiang | 2011 | Journal of Materials Processing Technology2011，212，2012： | 1 |
| 9 | Spatiotemporal distribution of size-fractioned phytoplankton in the Yalu River Estuary,China显示文摘The grain size structure of phytoplankton has great influence on shellfish culture.The present study aimed to assess the spatial and temporal variation in the phytoplankton community structure in the Yalu River Estuary and to explore the relationship between the phytoplankton community structure and various environmental parameters in 2020.High-throughput sequencing was used in this study.The results showed that nanophytoplankton,especially Karlodinium veneficum,dominated the estuary throughout the year.The biomass ratio of picophytoplankton,nanophytoplankton,and microphytoplankton were 20:63:17 in spring,30:44:26 in summer,1:38:61 in autumn,and 2:45:53 in winter,respectively.Meanwhile,Dinophyta had the greatest biomass throughout the year,followed by Bacillariophyta.On the spatial dimension(Station average),COD,T,SST had a positive impact on total phytoplankton communities,and Dep had a negative impact.In the time dimension(Monthly average),the environmental factor that significantly controlled the phytoplankton community structure were NO2 and SST. | Yin Liu Lun Song GuangJun Song JinHao Wu Kun Wang ZaoHui Wang SuXuan Liu | 2022 | Ecosystem Health and Sustainability2022，8，1： | 0 |
| 10 | Body-Fitted Momentum Source Method for Predicting Rotor Aerodynamics Characteristics in Hover显示文摘To gain high efficiency for the simulation of the aerodynamic characteristics of the rotor in hover,body?fitted momentum source(BFMS)method is proposed.In this method,the actual blade geometry is represented by the single layer of volume grid surrounding the blade.Aiming at correctly simulating the aerodynamic characteristics of the discrete cells along the chordwise of blade airfoil section,a new distributed force model is proposed.For comparison,the RANS method with S?A turbulence model and the steady rotor momentum source(SRMS)method based on embedded grid systems are established,respectively.And the grid connecting methodology is improved to embed the blade into the background grids for the three methods.Then,simulations are performed for the hovering Caradonna?Tung rotor by these methods,and the calculated results are compared with the available experimental data.Moreover,the pressure distributions along the blade are compared with the conventional momentum source methods.It is demonstrated that the BFMS method can be employed as an effective approach to predict rotor aerodynamic characteristics with a low computational resource and reasonable accuracy. | LI Peng KONG Xiaojun YIN Hang ZHANG Guangjun | 2019 | Transactions of Nanjing University of Aeronautics and Astronautics2019，36，4： | 0 |
| 11 | Pore-Fracture Distribution Heterogeneity of Shale Reservoirs Determined by using HPMI and LPN_(2 )GA Tests显示文摘The compressibility of shale matrix reflects the effects of reservoir lithology, material composition, pore structure and tectonic deformation. It is important to understand the factors that influence shale matrix compressibility(SMC) and their effects on pore size distribution(PSD) heterogeneity in order to evaluate the properties of unconventional reservoirs.In this study, the volumes of pores whose diameters were in the range 6–100 nm were corrected for SMC for 17 shale samples from basins in China using high-pressure mercury intrusion and low-temperature nitrogen gas adsorption analyses,in order to investigate the factors influencing the SMC values. In addition, the variations in fractal dimensions before and after pore volume correction were determined, using single and multifractal models to explain the effects of SMC on PSD heterogeneity. In this process, the applicability of each fractal model for characterizing PSD heterogeneity was determined using statistical analyses. The Menger and Sierpinski single fractal models, the thermodynamic fractal model and a multifractal model were all used in this study. The results showed the following. The matrix compression restricts the segmentation of the fractal dimension curves for the single fractal Menger and Sierpinski models, which leads to a uniformity of PSD heterogeneity for different pore diameters. However, matrix compression has only a weak influence on the results calculated using a thermodynamic model. The SMC clearly affects the multifractal value variations, showing that the fractal dimension values of shale samples under matrix compression are small. Overall PSD heterogeneity becomes small for pores with diameters below 100 nm and the SMC primarily affects the PSD heterogeneity of higher pore volume areas. The comparison of fractal curves before and after correction and the variance analysis indicate that the thermodynamic model is applicable to quantitatively characterize PSD heterogeneity of shale collected from this sampling area. The results show that PSD heterogeneity increases gradually as micro-pore volumes increase. | ZHANG Junjian QIN Zhengyuan HAN Yanning WANG Huaimeng HOU Maoguo YAN Gaoyuan FENG Guangjun ZHANG Xiaoyang YIN Tingting ZHANG Hainan WEN Shupeng | 2022 | Acta Geologica Sinica(English Edition)2022，96，5： | 0 |
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