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Comparison of updated birth weight,length and head circumference charts by gestational age in China with the INTERGROWTH-21 st NCSS charts:a population-based study

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World Journal of Pediatrics 2023年第1期19卷 96-105页

作者： Ya-Qin Zhang Hui Li Xin-Nan Zong hua-hong wu Department of Growth and Development Capital Institute of PediatricsNo.2Ya Bao RoadChaoyang DistrictBeijingChina

Background INTERGROWTH-21 st Newborn Cross-Sectional Study(NCSS)charts were established and recommended for global ***,whether one international reference is appropriate for all populations is still *** aim to compare the updated Chinese birth size charts by gestational age with INTERGROWTH-21st NCSS *** A cross-sectional survey was carried out,and the birth weight,length and head circumference of 24,375 infants born after uncomplicated pregnancies at gestational age ranging from 24+0 to 42+6 weeks were measured in 13 cities in China from 2015 to *** charts were *** measurements of all these infants were evaluated by the methods of calculating their Z scores using the INTERGROWTH-21 st *** prevalence of small for gestational age(SGA)and large for gestational age(LGA)based on birth weight was analyzed using Chinese charts and INTERGROWTH-21st *** The mean Z scores were 0.10 for birth weight,0.35 for length and-0.02 for head *** to the INTERGROWTH-21st charts,the Chinese birth weight percentile curves were higher except for the 90th percentile at 29-37 weeks gestational age,and the length percentile curves were higher after 33 weeks gestational age,while the 10th percentile of the head circumference was lower and the other percentiles were *** prevalence of SGA was 10.1%[95%confidence interval(CI)=9.7%-10.5%]using the Chinese birth weight chart and 6.5%(95%CI=6.2%-6.8%)using the INTERGROWTH-21 st birth weight *** prevalence of LGA was 9.9%(95%CI=9.5%-10.2%)and 8.2%(95%CI=7.9%-8.6%)using the Chinese and INTERGROWTH-21st birth weight charts,*** Chinese birth size charts based on infants born after uncomplicated pregnancies were different from the INTER-GROWTH-21st *** in the classification of newborns by the two charts should receive attention,and whether the application of INTERGROWTH-21st in Chinese newborns will lead to miscl

关键词： Birth length Birth weight Growth charts Head circumference Newborns

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Changes of feeding patterns in Chinese city children under 2 years from 1985 to 2015: results from a series of national cross-sectional surveys

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World Journal of Pediatrics 2019年第2期15卷 176-181页

作者： hua-hong wu Ya-Qin Zhang Xin-Nan Zong Hui Li Department of Growth and Development Capital Institute of PediatricsYaBao RoadChaoYang DistrictBeijing 100020China

Background In China,as the social transformation and economic development from 1985 to 2015,children's feeding pattern has undergone some *** we aimed to analyze the secular trend on feeding patterns of city children in *** All data were from a series of national survey which implemented once every 10 years in China from 1985 to *** use same indexes to evaluate the feeding pattern of children in these four *** From 1985 to 2005,the exclusive breastfeeding rates in infants under 6 months of age decreased,especially in suburban areas decreased by 17.7%;the continuous breastfeeding rate of 1-year-old children in suburban area decreased from 60.1 to 27.6%.However,from 2005 to 2015,the exclusive breastfeeding rates under 6 months of age increased by 16.0% in urban areas and 5.9% in suburban areas;the continuous breastfeeding rate of 1-year-old children in urban increased from 17.0 to 36.0%.The overall feeding rate of complementary food in infants under 6 months of age declined from 1985 to 2015;the average age at introduction of all complementary foods was around 6 months of age in *** There is an obvious trend on feeding pattern of Chinese *** 1985 to 2005,the breastfeeding rate decreased,the duration time of breastfeeding was shortened and the age at introduction of complementary food was *** 2005 to 2015,the breastfeeding rate increased,the duration time of breastfeeding was prolonged,and the age at introduction of complementary food was postponed.

关键词： Breastfeeding Complementary feeding Infant and young children Secular change

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Phytochemical and pharmacological studies on Solanum lyratum:a review

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Natural Products and Bioprospecting 2022年第1期12卷 600-634页

作者： Yue Zhao Wen-Ke Gao Xiang-Dong Wang Li-hua Zhang Hai-Yang Yu hong-hua wu State Key Laboratory of Component-Based Chinese Medicine Institute of Traditional Chinese MedicineTianjin University of Traditional Chinese Medicine10 Poyanghu RoadWest AreaTuanbo New TownJinghai DistrictTianjin 301617People’s Republic of China

Solanum lyratum is one of the temperate plants,broadly distributed in Korea,China,Japan,India,and South-East Asia and well-documented in those oriental ethnic medicine systems for curing cancers,jaundice,edema,gonorrhea,cholecystitis,phlogosis,rheumatoid arthritis,*** review systematically summarized the research progress on *** respecting the botany,traditional uses,phytochemistry,pharmacology,and toxicology to increase people’s in-depth understanding of this plant,by data retrieval in a series of online or off-line electronic databases as far as we can *** saponins and alkaloids,terpenoids,nitrogenous compounds,and flavonoid compounds are the main chemical constituents in *** them,steroidal alkaloids and saponins are the major active ingredi-ents ever found in ***,exerting activities of anti-cancer,anti-inflammation,anti-microbial,anti-allergy,and anti-oxidation in vivo or in *** a result,*** has been frequently prescribed for the abovementioned therapeutic purposes,and there are substantial traditional and modern shreds of evidence of its use.

关键词： Solanum lyratum Thunb. Steroidal saponins Steroidal alkaloids Anti-cancer Toxicity

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Study and Analysis of a Landing Gear Actuating Cylinder Inner-lock

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International Journal of Plant Engineering and Management 2011年第2期16卷 97-103页

作者： AO Wen-wei PEI hua-ping CHEN hong wu Yun-sheng Design-Research Department Jiangxi Hongdu Aviation Industry Co. LtdNanchang 330024 P.R. China

Three kinds of landing gear actuating cylinder inner-locks of an aircrafi ： block ring lock, steel ball lock, finger lock are taken as the study object based on the mechanics, geometry, materials, technology etc and some aircrafi typical inner-lock practical applications. The working principle of the three typical actuating cylinder innerlocks are expounded and the stress and workmanship requirements of the three inner-lock core components are analyzed. The advantages and disadvantages of different kinds are compared and the characteristics and applications of the three inner-locks investigated. The research and analysis results provide valuable information for the actuating cylinder inner-lock of the aircraft landing gear design.

关键词： actuating cylinder inner-lock core components workmanship requirements

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Distribution characteristics and environmental risk assessment following metal(loid)s pollution incidents at Southwest China mining site

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Transactions of Nonferrous Metals Society of China 2022年第12期32卷 4062-4075页

作者： Zhen-xing WANG Yun-jun YU Tian-tian YE Jiang-chi FEI Xin-yu SONG Jian-wei PENG Yao-yu ZHOU hong-hua wu South China Institute of Environmental Sciences Ministry of Ecology and EnvironmentGuangzhou 510530China State Environmental Protection Key Laboratory of Water Environmental Simulation and Pollution Control Guangzhou 510655China College of Resources and Environment Hunan Agricultural UniversityChangsha 410128China Guangxi Hezhou Dongrong Industrial Investment Group Co. Ltd.Hezhou 542899China

Limited information is available on long-term effects of metal(loid)s pollution incidents. Here, we analyze the distribution characteristics and quantification of elements in the Southwest China Keda mining site, which is one of the most populated sites and enables human health and ecological risk assessments of elemental pollution. The results on modified degree of contamination indicated that the soil and sediment were highly contaminated near Dahu *** health risk of children was almost 2.5 times that of adults in surface water, and 7.1 times in soil, ***, Tl and As were the main health risk contributors in surface water and soil, respectively, and As posed the highest ecological risk both in soil and sediment. These results indicated the potential impact of toxic metal(loid)s on the health of residents and environment. Hence, more scientific attention and proper management need to be paid to this environmental challenge in the future.

关键词： thallium arsenic mining site ecological risk health risk

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Sky location of massive black hole binaries in the foreground of Galactic white dwarf binaries

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 97-108页

作者： Pan Guo hong-Bo Jin Cong-Feng Qiao Yue-Liang wu The International Centre for Theoretical Physics Asia-Pacific University of Chinese Academy of Sciences The School of Physical Sciences University of Chinese Academy of Sciences Institute for Frontiers in Astronomy and Astrophysics Beijing Normal University National Astronomical Observatories Chinese Academy of Sciences Institute of Theoretical Physics Chinese Academy of Sciences

For space-based gravitational wave （GW） detection,the main noise source for massive black hole binaries （MBHBs） is attributed to approximately 10～7double white dwarf binaries in the *** a GW source,the amplitude of the detector response,recorded by a space-based gravitational wave detector,exhibits a modulation effect with a year period when observing the source from various orbital *** the adverse conditions mentioned above,where there is a strong foreground noise and annual modulation in the signals,we employed the wavelet transform and the strong-amplitude relevant orbital position search methods,which allows the weak MBHB sources to achieve higher locating *** detail,for two MBHB sources of lower intensity,the precision of luminosity distance,represented by the ratio ?DL/DLat the 95%confidence level,is enhanced by factors of ～*** angular resolutions,denoted by??s,are enhanced by a factor of ～*** improvements increase the number of detectable GW sources,facilitate multi-messenger follow-up observations and provide constraints on the cosmological constant.

关键词： space-based gravitational wave detection gravitational waves massive black hole binaries

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Advancements and Challenges in Organic–Inorganic Composite Solid Electrolytes for All‑Solid‑State Lithium Batteries

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Nano-Micro Letters 2025年第1期17卷 46-97页

作者： Xueyan Zhang Shichao Cheng Chuankai Fu Geping Yin Liguang Wang Yongmin wu hua Huo State Key Laboratory of Space Power‑Sources School of Chemistry and Chemical EngineeringHarbin Institute of TechnologyHarbin 150001People’s Republic of China College of Chemical and Biological Engineering Zhejiang UniversityHangzhou 310058People’s Republic of China State Key Laboratory of Space Power-Sources 2965 Dongchuan RoadMinhang DistrictShanghai 200240People’s Republic of China

To address the limitations of contemporary lithium-ion batteries,particularly their low energy density and safety concerns,all-solid-state lithium batteries equipped with solid-state electrolytes have been identified as an up-and-coming *** the various SEs,organic–inorganic composite solid electrolytes(OICSEs)that combine the advantages of both polymer and inorganic materials demonstrate promising potential for large-scale ***,OICSEs still face many challenges in practical applications,such as low ionic conductivity and poor interfacial stability,which severely limit their *** review provides a comprehensive overview of recent research advancements in ***,the influence of inorganic fillers on the main functional parameters of OICSEs,including ionic conductivity,Li+transfer number,mechanical strength,electrochemical stability,electronic conductivity,and thermal stability are systematically *** lithium-ion conduction mechanism of OICSE is thoroughly analyzed and concluded from the microscopic ***,the classic inorganic filler types,including both inert and active fillers,are categorized with special emphasis on the relationship between inorganic filler structure design and the electrochemical performance of ***,the advanced characterization techniques relevant to OICSEs are summarized,and the challenges and perspectives on the future development of OICSEs are also highlighted for constructing superior ASSLBs.

关键词： Composite solid electrolytes Inorganic filler Interfacial stability Li-ion conduction mechanism Characterization techniques

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Resting-state brain network remodeling after different nerve reconstruction surgeries:a functional magnetic resonance imaging study in brachial plexus injury rats

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Neural Regeneration Research 2025年第5期20卷 1495-1504页

作者： Yunting Xiang Xiangxin Xing Xuyun hua Yuwen Zhang Xin Xue Jiajia wu Mouxiong Zheng He Wang Jianguang Xu School of Rehabilitation Science Shanghai University of Traditional Chinese MedicineShanghaiChina Engineering Research Center of Traditional Chinese Medicine Intelligent Rehabilitation Ministry of EducationShanghaiChina Department of Rehabilitation Medicine Yueyang Hospital of Integrated Traditional Chinese and Western MedicineShanghai University of Traditional Chinese MedicineShanghaiChina Department of Traumatology and Orthopedics Yueyang Hospital of Integrated Traditional Chinese and Western MedicineShanghai University of Traditional Chinese MedicineShanghaiChina Institute of Science and Technology for Brain-Inspired Intelligence Fudan UniversityShanghaiChina Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence(Fudan University) Ministry of EducationShanghaiChina Human Phenome Institute Fudan UniversityShanghaiChina

Distinct brain remodeling has been found after different nerve reconstruction strategies,including motor representation of the affected ***,differences among reconstruction strategies at the brain network level have not been *** study aimed to explore intranetwork changes related to altered peripheral neural pathways after different nerve reconstruction surgeries,including nerve repair,endto-end nerve transfer,and end-to-side nerve ***–Dawley rats underwent complete left brachial plexus transection and were divided into four equal groups of eight:no nerve repair,grafted nerve repair,phrenic nerve end-to-end transfer,and end-to-side transfer with a graft sutured to the anterior upper ***-state brain functional magnetic resonance imaging was obtained 7 months after *** independent component analysis algorithm was utilized to identify group-level network components of interest and extract resting-state functional connectivity values of each voxel within the *** in intra-network resting-state functional connectivity were compared among the *** muscle reinnervation was assessed by behavioral observation(elbow flexion)and *** results showed that alterations in the sensorimotor and interoception networks were mostly related to changes in the peripheral neural *** repair was related to enhanced connectivity within the sensorimotor network,while end-to-side nerve transfer might be more beneficial for restoring control over the affected limb by the original motor *** thalamic-cortical pathway was enhanced within the interoception network after nerve repair and end-to-end nerve *** areas related to cognition and emotion were enhanced after end-to-side nerve *** study revealed important brain networks related to different nerve *** networks may be potential targets for enhancing motor recovery.

关键词： brain functional networks end-to-end nerve transfer end-to-side nerve transfer independent component analysis nerve repair peripheral plexus injury resting-state functional connectivity

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Multiple Tin Compounds Modified Carbon Fibers to Construct Heterogeneous Interfaces for Corrosion Prevention and Electromagnetic Wave Absorption

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Nano-Micro Letters 2025年第1期17卷 507-527页

作者： Zhiqiang Guo Di Lan Zirui Jia Zhenguo Gao Xuetao Shi Mukun He hua Guo Guanglei wu Pengfei Yin College of Science Sichuan Agricultural UniversityYa’an 625014People’s Republic of China School of Materials Science and Engineering Hubei University of Automotive TechnologyShiyan 442002People’s Republic of China Institute of Materials for Energy and Environment State Key Laboratory of Bio‑Fibers and Eco‑TextilesCollege of Materials Science and EngineeringQingdao UniversityQingdao 266071People’s Republic of China Shaanxi Key Laboratory of Macromolecular Science and Technology School of Chemistry and Chemical EngineeringNorthwestern Polytechnical UniversityXi’anShaanxi 710072People’s Republic of China

Currently,the demand for electromagnetic wave(EMW)absorbing materials with specific functions and capable of withstanding harsh environments is becoming increasingly ***-component interface engineering is considered an effective means to achieve high-efficiency EMW ***,interface modulation engineering has not been fully discussed and has great potential in the field of EMW *** this study,multi-component tin compound fiber composites based on carbon fiber(CF)substrate were prepared by electrospinning,hydrothermal synthesis,and high-temperature thermal *** utilizing the different properties of different substances,rich heterogeneous interfaces are *** effectively promotes charge transfer and enhances interfacial polarization and conduction *** prepared SnS/SnS_(2)/SnO_(2)/CF composites with abundant heterogeneous interfaces have and exhibit excellent EMW absorption properties at a loading of 50 wt%in epoxy *** minimum reflection loss(RL)is−46.74 dB and the maximum effective absorption bandwidth is 5.28 ***,SnS/SnS_(2)/SnO_(2)/CF epoxy composite coatings exhibited long-term corrosion resistance on Q235 steel ***,this study provides an effective strategy for the design of high-efficiency EMW absorbing materials in complex and harsh environments.

关键词： Electrostatic spinning Component regulation Heterogeneous interfaces Electromagnetic wave absorption Corrosion protection

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黄鳝的胚胎及胚后发育

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水产学报 2003年第6期27卷 505-512页

作者：周秋白吴华东吴红翔杨发群江西农业大学动物科学技术学院江西农业大学动物科学技术学院江西南昌 330045

将黄鳝的受精卵静水控温孵化后,经活体解剖和透明处理,记录黄鳝孵化时序,显微观察并拍摄黄鳝胚胎发育及胚后发育过程的形态特征。黄鳝卵圆球型,橙黄或淡黄色,沉性,卵粒重25～38mg,卵径1.7～3.1mm。受精吸水3～5min膨胀后,卵径增大至3.0... 详细信息

将黄鳝的受精卵静水控温孵化后,经活体解剖和透明处理,记录黄鳝孵化时序,显微观察并拍摄黄鳝胚胎发育及胚后发育过程的形态特征。黄鳝卵圆球型,橙黄或淡黄色,沉性,卵粒重25～38mg,卵径1.7～3.1mm。受精吸水3～5min膨胀后,卵径增大至3.0～3.7mm。黄鳝出膜时全长15～21mm,卵黄吸收完成时,全长25～35mm。黄鳝胚胎发育过程中出现具有丰富的微血管分布的胸鳍。胸鳍在胚体出膜后卵黄囊完全消失前退化。在温度26℃时,胚胎发育所需时间为168h,所需积温“度·时”值为4368;在温度32℃时,胚胎发育所需时间为144h,所需积温“度·时”值为4608。在温度32℃时,胚后发育所需时间(从出膜至卵黄全部吸收)为216h,所需积温“度·时”值为6912。26～30℃是黄鳝卵适宜的胚胎发育温度。

关键词：黄鳝孵化胚胎发育胚后发育温度

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