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| 1 | Fuzzy energy management strategy for parallel HEV based on pigeon-inspired optimization algorithm显示文摘Improvements in fuel consumption and emissions of hybrid electric vehicle(HEV)heavily depend upon an efficient energy management strategy(EMS).This paper presents an optimizing fuzzy control strategy of parallel hybrid electric vehicle em- | PEI JiaZheng SU YiXin ZHANG DanHong | 2017 | Science China(Technological Sciences)2017，60，3： | 13 |
| 2 | An App knock-in rat model for Alzheimer’s disease exhibiting Aβand tau pathologies,neuronal death and cognitive impairments显示文摘A major obstacle in Alzheimer’s disease(AD)research is the lack of predictive and translatable animal models that reflect disease progression and drug efficacy.Transgenic mice overexpressing amyloid precursor protein(App)gene manifest non-physiological and ectopic expression of APP and its fragments in the brain,which is not observed in AD patients.The App knock-in mice circumvented some of these problems,but they do not exhibit tau pathology and neuronal death.We have generated a rat model,with three familiar App mutations and humanized Aβsequence knocked into the rat App gene.Without altering the levels of full-length APP and other APP fragments,this model exhibits pathologies and disease progression resembling those in human patients:deposit of Aβplaques in relevant brain regions,microglia activation and gliosis,progressive synaptic degeneration and AD-relevant cognitive deficits.Interestingly,we have observed tau pathology,neuronal apoptosis and necroptosis and brain atrophy,phenotypes rarely seen in other APP models.This App knock-in rat model may serve as a useful tool for AD research,identifying new drug targets and biomarkers,and testing therapeutics. | Keliang Pang Richeng Jiang Wei Zhang Zhengyi Yang Lin-Lin Li Makoto Shimozawa Simone Tambaro Johanna Mayer Baogui Zhang Man Li Jiesi Wang Hang Liu Ailing Yang Xi Chen Jiazheng Liu Bengt Winblad Hua Han Tianzi Jiang Weiwen Wang Per Nilsson Wei Guo Bai Lu | 2022 | Cell Research2022，32，2： | 6 |
| 3 | Velocity forecasts using a combined deep learning model in hybrid electric vehicles with V2V and V2I communication显示文摘Vehicle velocity forecast is an important clue in improving the performance of energy management in hybrid electric vehicles(HEV). This paper presents a new combined model for predicting vehicle’s velocity time series. The main features of the model are to combine the feature extraction capability of deep restricted Boltzmann machines(DBM) and sequence pattern predicting capability of bidirectional long short-term memory(BLSTM). Hence, the model is named as DBMBLSTM. In addition, the DRMBLSTM model utilizes the vehicle driving information and roadside infrastructure information provided respectively through vehicle-to-vehicle(V2V) and vehicle-to-infrastructure(V2I) communication channels to predict vehicle velocity at various length of prediction horizon. Furthermore, the predictions results of this study are compared with the state of the art of vehicle velocity forecasts. The root mean square error(RMSE) is used as an evaluation criteria of predictions accuracy. Finally,these compared prediction model are applied in model predictive control(MPC) energy management strategy for the verifications of fuel economy improvement of a HEV. Simulation results confirm that the proposed combined deep learning model performs better than other five prediction methods. Therefore, it is a means of arriving at a reliable forecast model for HEV. | PEI JiaZheng SU YiXin ZHANG DanHong QI Yue LENG ZhiWen | 2020 | Science China(Technological Sciences)2020，63，1： | 6 |
| 4 | Seismic phases from the Moho and its implication on the ultraslow spreading ridge显示文摘The Moho interface provides critical evidence for crustal thickness and the mode of oceanic crust accretion.The seismic Moho interface has not been identified yet at the magma-rich segments(46°–52°E)of the ultraslow spreading Southwestern Indian Ridge(SWIR).This paper firstly deduces the characteristics and domains of seismic phases based on a theoretical oceanic crust model.Then,topographic correction is carried out for the OBS record sections along Profile Y3Y4 using the latest OBS data acquired from the detailed 3D seismic survey at the SWIR in 2010.Seismic phases are identified and analyzed,especially for the reflected and refracted seismic phases from the Moho.A 2D crustal model is finally established using the ray tracing and travel-time simulation method.The presence of reflected seismic phases at Segment 28 shows that the crustal rocks have been separated from the mantle by cooling and the Moho interface has already formed at zero age.The 2D seismic velocity structure across the axis of Segment 28 indicates that detachment faults play a key role during the processes of asymmetric oceanic crust accretion. | ZHANG Jiazheng ZHAO Minghui QIU Xuelin LI Jiabiao RUAN Aiguo | 2013 | Acta Oceanologica Sinica2013，32，12： | 5 |
| 5 | Ternary mesoporous cobalt-iron-nickel oxide efficiently catalyzing oxygen/hydrogen evolution reactions and overall water splitting显示文摘Among various efficient electrocatalysts for water splitting,CoFe and NiFe-based oxides/hydroxides are typically promising candidates thanks to their extraordinary activities towards oxygen evolution reaction (OER).However,the endeavor to advance their performance towards overall water splitting has been largely impeded by the limited activities for hydrogen evolution reaction (HER).Herein,we present a CoFeNi ternary metal-based oxide (CoFeNi-O) with impressive hierarchical bimodal channel nanostructures,which was synthesized via a facile one-step dealloying strategy.The oxide shows superior catalytic activities towards both HER and OER in alkaline solution due to the alloying effect and the intrinsic hierarchical porous structure.CoFeNi-O loaded on glass carbon electrodes only requires the overpotentials as low as 230 and 278 mV to achieve the OER current densities of 10 and 100 mA·cm-2,respectively.In particular,extremely low overpotentials of 200 and 57.9 mV are sufficient enough for Ni foam-supported CoFeNi-O to drive the current density of 10 mA·cm-2 towards OER and HER respectively,which is comparable with or even better than the already-developed state-of-the-art non-noble metal oxide based catalysts.Benefiting from the bifunctionalities of CoFeNi-O,an alkaline electrolyzer constructed by the Ni foam-supported CoFeNi-O electrodes as both the anode and the cathode can deliver a current density of 10 mA·cm-2 at a fairly low cell-voltage of 1.558 V.In view of its electrocatalytic merits together with the facile and cost-effective dealloying route,CoFeNi-O is envisioned as a promising catalyst for future production of sustainable energy resources. | Lulu Han Limin Guo Chaoqun Dong Chi Zhang Hui Gao Jiazheng Niu Zhangquan Peng Zhonghua Zhang | 2019 | Nano Research2019，12，9： | 5 |
| 6 | Meridional movement of northern and southern equatorial ionization anomaly crests in the East-Asian sector during 2002-2003SSW显示文摘The present paper investigates the asymmetrical variability of the location of the north and the south equatorial ionization anomaly(EIA) crests in the East-Asian sector,along with their association with simultaneous observations of equatorial electrojet(EEJ) strength,geomagnetic activity index,and solar flux index during the 2002-2003 sudden stratospheric wanning(SSW) event.Analysis of these observations indicates the existence of a large-scale quasi 16-day periodic meridional movement in both EIA crests,and also reveals a strong correlation between the quasi 16-day oscillation in geomagnetic latitudes of the EIA crest and EEJ strength.The latitude of the northern/southern EIA crest and the EEJ strength indicate that obvious synchronous periodic oscillations were in-phase in the northern and southern hemisphere when the SSW occurred.In addition,it is also found that both the EIA crest location and amplitude of the periodic movement of the EIA locations exhibit hemispheric asymmetry.The amplitude of the periodic movement of the EIA location in the southern hemisphere is larger than that of the northern hemisphere,and the southern EIA crest is further off from the equator than the north one.Understanding these asymmetries requires a combination of mechanisms that involve at least trans-equator meridional winds and the position of a sub-solar point;however,potential disturbances in neutral winds associated with the SSW may additionally complicate the equatorial ionospheric dynamics. | MO XiaoHua ZHANG DongHe Larisa GONCHARENKO ZHANG ShunRong HAO YongQiang XIAO Zuo PEI JiaZheng Akimasa YOSHIKAWA CHAU HaDuyen | 2017 | Science China Earth Sciences2017，60，4： | 3 |
| 7 | GrabCut image segmentation algorithm based on structure tensor显示文摘This paper attempts to present an interactive color natural images segmentation method. This method extracts the feature of images by using the nonlinear compact structure tensor(NCST) and then uses GrabCut method to obtain the segmentation. This method not only realizes the non-parametric fusion of texture information and color information, but also improves the efficiency of the calculation. Then, the improved GrabCut algorithm is used to evaluate the foreground target segmentation. In order to calculate the simplicity and efficiency, this paper also extends the Gaussian mixture model(GMM) constructed base on the GrabC ut to the tensor space, and uses the Kullback-Leibler(KL) divergence instead of the usual Riemannian geometry. Lastly, an iteration convergence criterion is proposed to reduce the time of the iteration of GrabCut algorithm dramatically with satisfied segmentation accuracy. After conducting a large number of experiments on synthetic texture images and natural images, the results demonstrate that this method has a more accurate segmentation effect. | Zhang Yong Yuan Jiazheng Liu Hongzhe Li Qing | 2017 | The Journal of China Universities of Posts and Telecommunications2017，24，2： | 3 |
| 8 | Operando X-ray diffraction analysis of the degradation mechanisms of a spinel LiMn2O4 cathode in different voltage windows显示文摘The understanding of reaction mechanisms of electrode materials is of significant importance for the development of advanced batteries.The LiMn2O4 cathode has a voltage plateau around 2.8 V(vs.Li^+/Li),which can provide an additional capacity for Li storage,but it suffers from a severe capacity degradation.In this study,operando X-ray diffraction is carried out to investigate the structural evolutions and degradation mechanisms of LiMn2O4 in different voltage ranges.In the range of 3.0-4.3 V(vs.Li^+/Li),the LiMn2O4 cathode exhibits a low capacity but good cycling stability with cycles up to 100 cycles and the charge/discharge processes are associated with the reversible extraction/insertion of Li^+from/into LixMn2O4(0≤x≤1).In the range of 1.4-4.4 V(vs.Li^+/Li),a capacity higher than 200 mAh/g is achieved,but it rapidly decays during the cycling.The voltage plateau around 2.8 V(vs.Li^+/Li)is related to the transformation of the cubic LiMn2O4 phase to the tetragonal Li2Mn2O4 phase,which leads to the formation of cracks as well as the performance degradation. | Fakui Luo Congcong Wei Chi Zhang Hui Gao Jiazheng Niu Wensheng Ma Zhangquan Peng Yanwen Bai Zhonghua Zhang | 2020 | Journal of Energy Chemistry2020，29，5： | 2 |
| 9 | 查看详情显示文摘 | Wang Jiazheng Du Ning Zhang Hui | | 0，，22： | 1 |
| 10 | Study on the structure of surface - modified MoS2 nanoparticles显示文摘 | XU Tao ZHANG Zhijun ZHAO Jiazheng XUE Qunji | 1996 | MATERIALS RESEARCH BULLETIN1996，31，： | 1 |
| 11 | The deep thermal structure of the lithosphere in the northwestern South China Sea and its control on the shallow tectonics显示文摘The northwestern sub-basin of South China Sea(SCS)is a unique tectonic unit formed in the early spreading of the SCS.The northwestern Sub-basin has a series of complex geological structures such as seamounts and fault zones surrounded by the Xisha Trough,the Zhongsha Massif,and the Pearl River Valley.These extensional structures and magmatic activity in the northwestern sub-basin are closely related to the lithospheric structure and its deformation.However,details of the deep lithosphere structure are still poorly known.Here,we obtained detailed data of water and Moho depth using sonar buoys,Extended Spread Profiles(ESP),Ocean Bottom Seismometer(OBS),both Multi-beam and land-sea joint seismic surveys in the northwestern sub-basin and its surrounding areas.Then we adopted a thermal isostasy method to calculate the depth of the Lithosphere-Asthenosphere Boundary(LAB)in the northwestern sub-basin of the SCS and its surrounding regions.Results show that the range of LAB depth is~25–110 km.The shallowest burial depth is 25–60 km occurring in the ocean basin.The depth increases to 60–110 km toward the continental margin.The lithospheric structure on the north and south sides of the Xisha Trough is symmetrical and shows the deep structure and thermal features of aborted rifts.The LAB depth in the Zhongsha Trough and the Zhongsha Massif increased from 60 to 70 km southwestwards,consistent with the trend of surface morphology.The LAB depth to the west side of the Pearl River Valley is 60–80 km,and the thinning of the lithosphere is related to the distribution of faults,depressions and the magmatic activity.The LAB depth in the northwestern sub-basin and the eastern subbasin is less than 60 km with the thinnest part being less than 46 km.Combining ocean drilling,seismic investigation,and seafloor topography,we show that the ocean basin of the northwestern sub-basin of the SCS locates within the 46 km isobath of the LAB.The formation of the rifted valleys and discrete blocks surrounding the ocean basins is both controlled by the regional tectonic movement and the deep thermal state,where their lithospheric structures show strong heterogeneity. | Xiaofang WANG Haibo HUANG Hehua XU Ziqiang REN Jiazheng ZHANG Zhongxian ZHAO | 2021 | Science China Earth Sciences2021，64，6： | 1 |
| 12 | Outstanding magnetocaloric effect of Fe88-xZr8B4Smx(x=0, 1, 2, 3) amorphous alloys显示文摘Since the first investigation on the formation and magnetic properties of Fe-C-P amorphous phase by Duwez and Lin in1967[1,2],Fe-based amorphous alloys have attracted extensive interest because of their low cost,excellent soft magnetic properties,good corrosion resistance,and mechanical properties[2-7].Among the Fe-based amorphous alloys,Fe-Zr-B ternary amorphous alloys exhibit excellent magnetocaloric effect(MCE)near room temperature,and thus,act as a fertile ground for the exploration of novel working materials for magnetic refrigerators[6-14]. | LanSheng Chen JiaZheng Zhang Lin Wen Peng Yu Lei Xia | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，5： | 1 |
| 13 | Cu-Sn coreshell nanowire arrays as three-dimensional electrodes for lithium-ion batteries显示文摘 | WANG Jiazheng DU Ning ZHANG Hui | 2011 | Phys Chem C2011，115，23： | 1 |
| 14 | Combined effects of 1-MCP and MAP on the fruit quality of pear ( Pyrus bretschneideri Reld cv. Laiyang) during cold storage显示文摘 | Fujun Li Xinhua Zhang Baicheng Song Jiazheng Li Zhonglin Shang Junfeng Guan | 2013 | Scientia Horticulturae2013，，： | 1 |
| 15 | Risk factors for chronic ankle instability after first episode of lateral ankle sprain:A retrospective analysis of 362 cases显示文摘Background:Chronic ankle instability(CAI) is a common sequela following an acute lateral ankle sprain(LAS).To treat an acture LAS more effectively and efficiently,it is important to identify patients at substantial risk for developing CAI.This study identifies magnetic resonance imaging(MRI) manifestations for predicting CAI development after a first episode of LAS and explores appropriate clinical indications for ordering MRI scans for these patients.Methods:All patients with a first-episode LAS who received plain radiograph and MRI scanning within the first 2 weeks after LAS from December 1,2017 to December 1,2019 were identified.Data were collected using the Cumberland Ankle Instability Tool at final follow-up.Demographic and other related clinical variables,including age,sex,body mass index,and treatment were also recorded.Univariable and multivariable analyses were performed successively to identify risk factors for CAI after first-episode LAS.Results:A total 131 out of 362 patients with a mean follow-up of 3.0± 0.6 years(mean ± SD;2.0—4.1 years) developed CAI after first-episode LAS.According to multivariable regression,development of CAI after first-episode LAS was associated with 5 prognostic factors:age(odds ratio(OR)=0.96,95% confidence interval(95%CI):0.93-1.00,p=0.032);body mass index(OR=1.09,95%CI:1.02-1.17,p=0.009);posterior talofibular ligament injury(OR=2.17,95%CI:1.05-4.48,p=0.035);large bone marrow lesion of the talus(OR=2.69,95%CI:1.30-5.58,p=0.008),and Grade 2 effusion of the tibiotalar joint(OR=2.61,95%CI:1.39-4.89,p=0.003).When patients had at least 1 positive clinical finding in the 10-m walk test,anterior drawer test,or inversion tilt test,they had a 90.2% sensitivity and 77.4% specificity in terms of detecting at least 1 prognostic factor by MRI.Conclusion:MRI scanning is valuable in predicting CAI after first-episode LAS for those patients with at least 1 positive clinical finding in the10-m walk test,anterior drawer test,and inversion tilt test.Further prospective and large-scale studies are necessary for validation. | Jieyuan Zhang Kai Yang Cheng Wang Wenqi Gu Xueqian Li Shaoling Fu Guoxun Song Jiazheng Wang Chenglin Wu Hongyi Zhu Zhongmin Shi | 2023 | Journal of Sport and Health Science2023，12，5： | 1 |
| 16 | Low RBC counts predict high on-treatment platelet reactivity in patients undergoing percutaneous coronary intervention and treated with clopidogrel显示文摘Dear Editor,Cardiovascular disease is the leading cause of deaths worldwide,with coronary artery disease(CAD)accounting for approximately 50%of its mortality.Dual antiplatelet therapy,including aspirin and a P2Y12 inhibitor,is the most important treatment for CAD patients undergoing percutaneous coronary intervention(PCI)to prevent recurrent ischemic events and cardiac death.Clopidogrel is one of the commonly used P2Y12 inhibitors.However,up to 30%of patients treated with a standard dose of clopidogrel present with high on-treatment platelet reactivity(HOPR),which is associated with the increased ischemic risks[1].The causes of HOPR are multifactorial and complex. | Qian Gu Qin Wang Rui Hua Wenhao Zhang Jianzhen Teng Jiazheng Ma Zhou Dong Xiaoxuan Gong Chunjian Li | 2024 | The Journal of Biomedical Research2024，38，1： | 0 |
| 17 | Research progress on indoor environment of mushroom factory显示文摘Mushroom factory is an emerging production mode that is relied on facility and equipment by creating a suitable,steady,and uniform growing environment to accommodate the demand of edible fungus at each stage of growth.Therefore,an optimal range of key environmental factors(temperature,humidity,light,and CO_(2) concentrations)in mushroom facilities is crucial to achieving satisfactory production rates.This research aimed to provide an overview of recent progress on indoor environmental studies of mushroom cultivation facilities from three perspectives,1)the development of environmental monitoring and controlling systems;2)the application of computer modelling in addressing indoor environmental issues;3)the refinement of mushroom facility design,including structure and ventilation scheme.With the aid of cutting-edge technologies,accomplishments have been made in developing smart farming systems that facilitate real-time recording of environmental parameters and automatic regulation of equipment,which helps the establishment of growth model for specific mushroom species.Computational Fluid Dynamics(CFD)modelling has been adopted by researchers to investigate indoor airflow patterns and assess the distribution of critical environmental parameters.Studies have been conducted to modify the design of mushroom facility to improve the performance in structural stability,ventilation efficiency,and internal environmental condition.However,some existing problems still need further investigations,such as the lack of design guidelines,energy-saving strategies,and Artificial Intelligent(AI)quality control.Therefore,this overview was expected to provide constructive insights for future studies in addition to references of previous studies. | Long Chen Lei Qian Xiao Zhang Jiazheng Li Zhijun Zhang Xiaoming Chen | 2022 | International Journal of Agricultural and Biological Engineering2022，15，1： | 0 |
| 18 | Production of human neurotrophin-3 in baculovirus expression system显示文摘Human NT3 gene was inserted into pPAK9 and the resultant plasmid was used to cotransfect sf21 cells with Bsu36 Ⅰ digested Bac6 genomic DNA. Recombinant baculovirus was isolated by plaque assay. Slothybridization, immunocytochemistry and serumfree culture of DRG demonstrated that NT3 had been integrated into Bac6 DNA, expressed and secreted. The yield of purified hNT3 was 200 μg from 200 mL cultural supernatant after passing CM Sepharose Fast Flow column, the concentration for its maximum bioactivity was 4 ng/mL. | Yuanyue Mu Hong Liu Jie Zhang Shuhong Liu Yan Wu Jiazheng Wang Ming Fan | 1998 | Chinese Science Bulletin1998，43，18： | 0 |
| 19 | Generalized granuloma annulare in an infant clinically manifested as papules and atrophic macules:A case report显示文摘BACKGROUND Granuloma annulare(GA)has diverse clinical manifestations including papules,plaques,and nodules on the extremities that are skin-colored,pink,or purple.Approximately 15%of all GA cases are considered generalized GA.CASE SUMMARY Herein,we describe the case of a pediatric patient who initially presented with papules and later developed generalized atrophic macules.Upon examination,two different morphologic lesions were histopathologically confirmed:Epithelioid nodular GA and scattered histiocytic infiltrative GA.This patient exhibited rare clinical manifestations that differed throughout the course of the disease.The varying histopathological types and clinical manifestations of GA may be linked to the different stages of the disease.CONCLUSION This rare case demonstrates the different histopathological features of different stages and clinical manifestations of granuloma annulare in an infant. | Dong-Yuan Zhang Li Zhang Qin-Yan Yang Jiazheng Li Hong-Chao Jiang Yu-Cheng Xie Hong Shu | 2023 | World Journal of Clinical Cases2023，11，33： | 0 |
| 20 | Simultaneously enhancing capacity and security in free-space optical chaotic communication utilizing orbital angular momentum显示文摘Optical chaotic signals emitted from an external-cavity feedback or injected laser diode enable small-signal information concealment in a noise-like carrier for secure optical communications.Due to the chaotic bandwidth limitation resulting from intrinsic relaxation oscillation frequency of lasers,multiplexing of optical chaotic signal,such as wavelength division multiplexing in fiber,is a typical candidate for high-capacity secure applications.However,to our best knowledge,the utilization of the spatial dimension of optical chaos for free-space secure communication has not yet been reported.Here,we experimentally demonstrate a free-space all-optical chaotic communication system that simultaneously enhances transmission capacity and security by orbital angular momentum(OAM)multiplexing.Optical chaotic signals with two different OAM modes totally carrying 20 Gbps on-off keying signals are secretly transmitted over a 2 m free-space link,where the channel crosstalk of OAM modes is less than-20 d B,with the mode spacing no less than 3.The receiver can extract valid information only when capturing approximately 92.5% of the OAM beam and correctly demodulating the corresponding mode.Bit error rate below the 7%hard-decision forward error correction threshold of 3.8×10^(-3)can be achieved for the intended recipient.Moreover,a simulated weak turbulence is introduced to comprehensively analyze the influence on the system performance,including channel crosstalk,chaotic synchronization,and transmission performance.Our work may inspire structured light application in optical chaos and pave a new way for developing future high-capacity free-space chaotic secure communication systems. | YIQUN ZHANG MINGFENG XU MINGBO PU MENGJIE ZHOU JIAZHENG DING SHUANGCHENG CHEN KUN QIU NING JIANG XIANGANG LUO | 2023 | Photonics Research2023，11，12： | 0 |
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