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| 1 | Prototype for 5G New Air Interface Technology SCMA and Performance Evaluation显示文摘Sparse code multiple access(SCMA) is a novel non-orthogonal multiple access scheme proposed to meet the challenging demand of the future 5G communications, especially in support of the massive connections. The coded bits from each data stream will be directly mapped as multi-dimensional SCMA codeword in complex domain and then spread onto the physical resource elements in a sparse manner. The number of codewords that can be nonorthogonally multiplexed in one SCMA block can be made much larger than the number of orthogonal resource elements therein, resulting in an overloaded system. The sparsity in the spreading pattern and the design in the multidimensional modulator jointly ensure the SCMA codewords can be robustly decoded with low complexity. In this paper, we focus on the low complexity receiver design and verified the superior of an SCMA system via simulations and real-time prototyping. Lab tests and field tests all show that SCMA is a promising candidate for 5G non-orthogonal multiple access which can provide up to 300% overloading that triples the whole system throughput while still enjoying the link performance close to orthogonal transmissions. | LU Lei CHEN Yan GUO Wenting YANG Huilian WU Yiqun XING Shuangshuang | 2015 | China Communications2015，12，S1： | 15 |
| 2 | Effects of Sini San used alone and in combination with fluoxetine on central and peripheral 5-HT levels in a rat model of depression显示文摘OBJECTIVE: To investigate the effects of Sini San and fluoxetine on the levels of central and peripheral 5-HT in a rat model of depression, and provide new insight into the treatment of depression with integrated Chinese-Western Medicine.METHODS: A rat model of depression was established by chronic mild stress(CMS). Model rats received either Sini San, fluoxetine, a combination of the two drugs, or no drug treatment. Healthy naive rats were used as controls. Open field and sucrose preference tests were used to assess depression-like behavior. ELISA and immunohistochemistry were used to determine central and peripheral levels of 5-HT.RESULTS: In the group with no drug treatment,central 5-HT expression decreased while peripheral5-HT concentrations increased as CMS continued.Four weeks after CMS, Sini San alone was less effective in reducing depression-like behavior than fluoxetine alone or in combination with Sini San,but combined use was more effective than fluoxetine alone. Eight weeks after CMS, Sini San alone or in combination with fluoxetine was more effective in reducing depression-like behavior than fluoxetine alone. Furthermore Sini San and fluoxetine used alone or in combination notably increased central 5-HT expression and decreased peripheral 5-HT levels in the rat model.CONCLUSION:The results of the present study indicate that there is a synergistic action between the two medicines in the treatment of depression. Sini San exhibited a relatively long lag before its effects were observed; however, by eight weeks the Traditional Chinese Medicine appeared at least as effective as fluoxetine. We suggest that Sini San can replace fluoxetine in the later stages of depression treatment to minimize side effects observed with long-term fluoxetine administration. | Yubo Li Yuxiu Sun Xueling Ma Xiaoxing Xue Wenting Zhang Zhiqian Wu Yulin Ouyang Jianxin Chen Weiming Wang Shuzhen Guo Wei Wang | 2013 | Journal of Traditional Chinese Medicine2013，33，5： | 6 |
| 3 | Dendrocalamus latiflorus and its component rutin exhibit glucose-lowering activities by inhibiting hepatic glucose production via AKT activation显示文摘The potential medicinal value of Ma bamboo(Dendrocalamus latiflorus), one of the most popular and economically important bamboo species in China, has been underestimated. In the present study, we found that D. latiflorus leaf extract(DLE) reduced fasting blood glucose levels, body weight,and low-density lipoprotein cholesterol with low liver toxicity in db/db mice. In addition, gene expression profiling was performed and pathway enrichment analysis showed that DLE affected metabolic pathways.Importantly, DLE activated the AKT signaling pathway and reduced glucose production by downregulating glucose-6-phosphatase(G6 PC) and phosphoenolpyruvate carboxykinase 1(PCK1) expression. Moreover, network pharmacology analysis identified rutin as an active component in DLE through targeting insulin growth factor 1 receptor(IGF1 R), an upstream signaling transducer of AKT. Due to its hypoglycemic effects and low toxicity, DLE may be considered an adjuvant treatment option for type 2 diabetes patients. | Kun Luo Wenting Huang Liansheng Qiao Xiaoling Zhang Di Yan Zhiyu Ning Chengmei Ma Honglei Dang Dong Wang Hongyan Guo Lan Xie Jing Cheng | 2022 | Acta Pharmaceutica Sinica B2022，12，5： | 4 |
| 4 | Evaluation of the immunomodulatory effects of anti-COVID-19 TCM formulae by multiple virus-related pathways显示文摘Dear Editor,The coronavirus infectious disease 2019(COVID-19)outbreak is seriously endangering human health.Most patients with severe COVID-19 are characterized by sustained cytokine production and hyper-inflammation,which is known as cytokine storm syndrome.1-3 Elaborating the anti-inflammatory response is crucial to these patients,and interieukin-6(IL6)inhibitors and steroids have been recommended in clinical practice.1 However,after the cytokine storm phase,the host immune response to sepsis may develop into a protracted immunosuppressive phase. | Liansheng Qiao Wenting Huang Xiaoling Zhang Hongyan Guo Dong Wang Quansheng Feng Ronghua Jin Lan Xie Weimin Li Jing Cheng | 2021 | Signal Transduction and Targeted Therapy2021，6，3： | 4 |
| 5 | The synthesis and application of zeolitic material from fly ash by one-pot method at low temperature显示文摘A new route to prepare zeolitic material was introduced in this work. Compared with traditional methods, the new route showed lower energy consume. The effect of pre-treatment conditions on structure and crystalline phase was investigated, revealing that the mullite crystalline phase in fly ash could be converted to amorphous phase by alkali at low temperature. The removal performance of heavy metal ions on designed material was also investigated, and we found that the intermediate product showed higher adsorption capacity on Ni^(2+) than zeolite A. | Jialin Yu Yang Yang Wenting Chen Dong Xu Hua Guo Kevin Li Hanqiang Liu | 2016 | Green Energy & Environment2016，1，2： | 3 |
| 6 | Therapeutic window of Qingkailing injection for focal cerebral ischemia/reperfusion injury显示文摘The time window in which a drug is effective varies between drugs. The present study investigated the therapeutic window of Qingkailing injection for focal cerebral ischemia/reperfusion in mice. Animals underwent middle cerebral artery occlusion and were injected with Qingkailing (1.5, 3, 6 mL/kg). Infarct volume and neurological function were assessed after 24 hours of ischemia. In addition, to establish the therapeutic time window, mice were injected with 3 mL/kg Qingkailing at 0, 1, 3, 4, 6, 9 and 12 hours after occlusion. Results revealed that Qingkailing injection significantly reduced infarct volume and improved neurological function in model mice after cerebral infarction for up to 9 hours, demonstrating that the therapeutic window of Qingkailing injection can extend to 9 hours for cerebral ischemia/reperfusion in mice. | Fafeng Cheng Wenting Song Xianggen Zhong Yi Lu Shaoying Guo Dong Wang Weipeng Zhao Qingguo Wang | 2011 | Neural Regeneration Research2011，6，21： | 3 |
| 7 | Structural strength deterioration of coastal bridge piers considering non-uniform corrosion in marine environments显示文摘In the aggressive marine environment over a long-term service period,coastal bridges inevitably sustain corrosion-induced damage due to high sea salt and humidity.This paper investigates the strength reduction of coastal bridges,especially focusing on the effects of non-uniform corrosion along the height of bridge piers.First,the corrosion initiation time and the degradation of reinforcement and concrete are analyzed for bridge piers in marine environments.To investigate the various damage modes of the concrete cover,a discretization method with fiber cells is used for calculating time-dependent interaction diagrams of cross-sections of the bridge piers at the atmospheric zone and the splash and tidal zone under a combination of axial force and bending moment.Second,the shear strength of these aging structures is analyzed.Numerical simulation indicates that the strength of a concrete pier experiences dramatic reduction from corrosion initiation to the spalling of the concrete cover.Strength loss in the splash and tidal zone is more significant than in the atmospheric zone when structures’service time is assumed to be the same. | Guo Anxin Yuan Wenting Li Haitao Li Hui | 2018 | Earthquake Engineering and Engineering Vibration2018，17，2： | 3 |
| 8 | Threat-Based Declassification and Endorsement for Mobile Computing显示文摘Declassification and endorsement can efficiently improve the usability of mobile applications.However, both declassify and endorse operations in practice are often ad-hoc and nondeterministic, thus, being insecure. From a new perspective of threat assessments,we propose the Threat-based typed security π-calculus(πTBTS) to model declassification and endorsement in mobile computing. Intuitively, when relaxing confidentiality policies and/or integrity policies, we respectively assess threats brought by performing these two relaxes. If these threats are acceptable, the declassification and/or endorsement operations are permitted;Otherwise, they are denied. The proposed assessments have explicit security conditions, results and less open parameters,so our approach solves the problem of the ad-hoc and nondeterministic semantics and builds a bridge between threat assessments and declassification/endorsement. | YIN Lihua GUO Yunchuan ZHANG Huibing HUANG Wenting FANG Binxing | 2019 | Chinese Journal of Electronics2019，28，5： | 2 |
| 9 | Effect of film types on thermal response,cellular structure,forming defects and mechanical properties of combined in-mold decoration and microcellular injection molding parts显示文摘Different types of polymer films were used in the combined in-mold decoration and microcellular injection molding(IMD/MIM)process.The multiphase fluid-solid coupled heat transfer model was established to study the thermal response at the melt filling stage in the IMD/MIM process.It was found that the temperature distributed asymmetrically along the thickness direction due to the changed heat transfer coefficient of the melt on the film side.When polyethylene terephthalate(PET)films were applied,the temperature of the melt-film interface increased faster and to be higher at the end of melt filling stage in comparison with the application of polycarbonate(PC)and thermoplastic polyurethane(TPU)films.And the effects of film types on the cellular structure,forming defects and mechanical properties of IMD/MIM parts were also studied experimentally.The results showed that the film types had no obvious effect on the cells size in the transition layer and the mechanical properties of the parts.Under certain film thickness,the offset distance of core layer was the largest with PET film used,while the offset distance was the smallest with TPU film used.And similar results were found for the warpage of the parts.However,an exactly opposite change occurred for the thickness of film-side transition layer and the bubble marks on the surface of the parts. | Wei Guo Zhihui Yu Wenting Wei Zhenghua Meng Huajie Mao Lin Hua | 2021 | Journal of Materials Science & Technology2021，，33： | 1 |
| 10 | Studies on prediction of separation percent in electrodialysis process via BP neural networks and improved BP algorithms显示文摘 | Guolin Jing Wenting Du Yingying Guo | 2012 | Desalination2012，，： | 1 |
| 11 | Vertical distribution and migration of global fallout Pu in forest soils in southwestern China显示文摘 | Bu Wenting Zheng Jian Guo Qiuju | 2014 | Journal of Environmental Radioactivity2014，136，： | 1 |
| 12 | Pyrene-tiaraed pillar[5]arene:Strong intramolecular excimer emission applicable for photo-writing显示文摘A pyrene-tiaraed pillar[5]a re ne derivative was synthesized,which showed a concentration-independent intensive excimer emission.Photolysis of the pyrene-tiaraed pillar[5]arene led to a switch from excimer to monomer emission,applicable to photo-writing. | Chao Peng Wenting Liang Jiecheng Ji Chunying Fan Kuppusamy Kanagaraj Wanhua Wu Guo Cheng Dan Su Zhihui Zhong Cheng Yang | 2021 | Chinese Chemical Letters2021，32，1： | 1 |
| 13 | Nano‐Structured Phosphorus Composite as High‐Capacity Anode Materials for Lithium Batteries显示文摘 | Li Wang Xiangming He Jianjun Li Wenting Sun Jian Gao Jianwei Guo Changyin Jiang | 2012 | Angew. Chem2012，，36： | 1 |
| 14 | Emulsion stabilizing properties of pectins extracted by high hydrostatic pressure, high-speed shearing homogenization and traditional thermal methods: A comparative study显示文摘 | Xingfeng Guo Wenting Zhao Xueli Pang Xiaojun Liao Xiaosong Hu Jihong Wu | 2013 | Food Hydrocolloids2013，，： | 1 |
| 15 | Studies on prediction of separation percent in electrodialysis process via BP neural networks and improved BP algorithms显示文摘 | Jing Guolin Du Wenting Guo Yingying | 2012 | Desalination2012，，291： | 1 |
| 16 | Preparation of biomimetic gene hydrogel via polymerase chain reaction for cell-free protein expression显示文摘Deoxyribonucleic acid(DNA)hydrogels,a three-dimensional(3 D)network made from DNA chains,have attracted great attention because of its molecular programmability,excellent biocompatibility and wide biomedical applications.Construction of hydrogel incorporating genetic function is still a challenge because of the limitations in available preparation methods.Herein,we develop a polymerase chain reaction(PCR)based strategy to construct gene integrated hydrogel to mimic the biofunction of nucleus zone.DNA primers were chemically modified by methacrylamide,which were used as modular primers in PCR to hybridize with template plasmid DNA,yielding methacrylamide functionalized gene(Acry-gene).Afterwards,Acry-gene was chemically cross-linked and compressed via free radical polymerization of terminal group methacrylamide to form a threedimensional gene network,namely gene hydrogel.The gene hydrogel retained the genetic function and expressed protein successfully in a cell free protein expression system.This work provides a general approach for the construction of biofunctional gene hydrogel which mimics bioprocesses,showing great potential in biomedicine and biomimetic fields. | Feng Li Wenting Yu Xue Zhang Xiaocui Guo Xihan Xu Xiaolei Sun Dayong Yang | 2020 | Science China Chemistry2020，63，1： | 1 |
| 17 | Optimization of heat shield for single silicon crystal growth by using numerical simulation显示文摘In integrated circuit-grade single silicon Czochralski growth, the position and material of heat shield are main parameters affecting the heat exchange and crystal growth condition. By optimizing the above parameters, we attempted to increase the growth rate and crystal quality. Numerical simulation proved to verify the results before and after optimization. Through analyses of the temperature and microdefect distribution, it is found that the optimized heat shield can further increase the pulling rate and decrease the melt/crystal interface deflection, increase the average velocity of argon flow from ~2 to ~5 m·s^-1 , which is in favor of the transportation of SiO, and obtain the low defects concentration crystal and that the average temperature along the melt-free surface is 8 °C higher than before avoiding supercooled melt effectively. | TENG Ran ZHOU Qigang DAI Xiaolin WU Zhiqiang XU Wenting XIAO Qinghua WU Xiao GUO Xi | 2012 | Rare Metals2012，31，5： | 1 |
| 18 | Chemical characteristics of fine particles during spring dust storm dominant period in two Chinese cities, Baotou and Wuwei显示文摘 | Min HU Fan YANG Dingli YUE Song GUO Mengting WEN Wenting ZHANG Feng TIAN | 2006 | Chinese Journal Of Geochemistry2006，25，B08： | 1 |
| 19 | Size-self-adaptive recognition method of vehicle manufacturer logos based on feature extraction and SVM classifier显示文摘Besides their decorative purposes,vehicle manufacturer logos can provide rich information for vehicle verification and classification in many applications such as security and information retrieval.However,unlike the license plate,which is designed for identification purposes,vehicle manufacturer logos are mainly designed for decorative purposes such that they might lack discriminative features themselves.Moreover,in practical applications,the vehicle manufacturer logos captured by a fixed camera vary in size.For these reasons,detection and recognition of vehicle manufacturer logos are very challenging but crucial problems to tackle.In this paper,based on preparatory works on logo localization and image segmentation,we propose a size-self-adaptive method to recognize vehicle manufacturer logos based on feature extraction and support vector machine(SVM)classifier.The experimental results demonstrate that the proposed method is more effective and robust in dealing with the recognition problem of vehicle logos in different sizes.Moreover,it has a good performance both in preciseness and speed. | Wenting LU Honggang ZHANG Kunyan LAN Jun GUO | 2010 | Frontiers of Electrical and Electronic Engineering in China2010，5，1： | 0 |
| 20 | The Arrangement and Size of Cellulose Microfibril Aggregates in the Cell Walls of Sclerenchyma Fibers and Parenchyma Tissue in Bamboo显示文摘Understanding the assembly and spatial arrangement of bamboo cell wall components is crucial for its optimal utilization.Bamboo cell walls consist of aggregates of cellulose microfibrils and matrix.In the present study,the size and arrangement of cellulose microfibril aggregates in the cell walls of sclerenchyma fibers and parenchyma cells in moso bamboo were investigated with NMR and FE-SEM.The NMR measurement showed that the characteristic sizes of the microfibril aggregates of fibers and parenchyma cells were approximately 25.8 nm and 18.8 nm,respectively.Furthermore,high-resolution SEM showed the size of microfibril aggregates varied little across the cell wall of sclerenchyma fiber.However,there were significant size differences between the broad and narrow lamellae both in fiber and parenchyma cells,which is thought to be closely related to the orientation of microfibrils in these layers.The microfibril aggregates in the fibers mainly appear in a random arrangement,although occasionally in a radial or tangential arrangement in individual cell.Parenchyma cells have a relatively thinner cell wall layers,in which microfibril aggregates appear in a concentric lamellar arrangement. | Wenting Ren Fei Guo Minghui Liu Haocheng Xu Hankun Wang Yan Yu | 2021 | Journal of Renewable Materials2021，9，12： | 0 |
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