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Recurrence risk factors of intravitreal ranibizumab monotherapy in retinopathy of prematurity:a retrospective study at one center

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International Journal of Ophthalmology(English edition) 2023年第1期16卷 95-101页

作者： feng-yue wu Wen-Ting Yu Dai-Xin Zhao Wei Pu Xue Zhang Chun-Liu Gai Department of Ophthalmology Shengjing Hospital of China Medical UniversityShenyang 110004Liaoning ProvinceChina Department of Neonatology Shengjing Hospital of China Medical UniversityShenyang 110004Liaoning ProvinceChina Department of Obstetrics and Gynecology Shengjing Hospital of China Medical UniversityShenyang 110004Liaoning ProvinceChina

AIM:To identify risk factors of recurrence of this disorder after intravitreal ranibizumab(IVR)***:Totally 33 eyes of 19 patients who underwent initial IVR treatments for type 1 retinopathy of prematurity(ROP)at our center were retrospectively reviewed between April 1,2016 and December 31,*** demographics,the side of ROP,multiple gestations,Apgar scores,zone,stage,plus disease,postmenstrual age at injection,surfactant therapy,blood transfusion therapy,hemorrhage before IVR,hemorrhage after IVR,gestational diabetes mellitus,pregnancy-induced hypertension,anemia,intraventricular hemorrhage,sepsis,respiratory distress syndrome,carbohemia,and congenital heart defects were *** hazard ratios(HRs)and 95%confidence intervals were determined after adjusting for potential confounders using multivariate proportional Cox ***:Of the 33 eyes,12(36.4%)had ROP recurrences 45.3(5.1,50.9)mo after initial IVR *** independent risk factors for ROP recurrences were zone(ⅡvsⅠ,HR:0.056,P=0.003)and gestational diabetes mellitus(no vs yes,HR:0.095,Pwup management and for improving the visual function of ROP patients.

关键词： retinopathy of prematurity ranibizumab recurrence visual acuity refractive error

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

External Optical Feedback Induced Noise in DFB Fiber Laser Sensor System

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Journal of Electronic Science and Technology of China 2008年第4期6卷 402-404页

作者： yue-feng wu Fang Li Tuan-Wei Xu Yu-Liang Liu Optoelectronic System Laboratory Institute ofSemiconductors Chinese Academy of Sciences Beijing 100083 China

External optical feedback effects due to reflection, Rayleigh backscattering and coherent Rayleigh backseattering in fiber distributed feedback （DFB） fiber laser sensor system have been investigated. If the feedback intensity exceeds critical amount, excess noise would be induced in the demodulator. The maximum tolerable intensity back-reflection coefficient Rc and backscattering coefficient Sc into a fiber DFB laser with lead fiber length from I m to 37.5 km before the onset of instabilities are shown. Rc is found to decrease with increasing lead fiber length while Sc was relatively invariable with varying fiber length. The coherent Rayleigh backscattering （CRBS） would induce neglectable noise with a lead fiber exceeding 13.5 kin. To eliminate these noises, one or two isolators should be incorporated in the system.

关键词： Coherent Rayleigh backscattering,external optical feedback Rayleigh backscattering,reflection.

Breeding Methodology and Practice of Super Rice in China

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Rice science 2010年第2期17卷 87-93页

作者： CAO Li-yong ZHAN Xiao-deng CHEN Shen-guang feng yue wu Wei-ming SHEN Xi-hong CHENG Shi-hua State Key Laboratory of Rice Biology/Chinese National Center for Rice Improvement China National Rice Research InstituteHangzhou 310006 China

To meet the growing demand for rice production, the Ministry of Agriculture, P. R. China initiated a nationwide project on the development of super rice in 1996. Through efforts in research, super rice breeding in China has gained significant advances in the aspects of breeding theories, creation of breeding materials and selection and promotion of elite rice varieties. A creative super rice breeding path of the construction of harmonious plant type combined with the utilization of heterosis was proposed. Super rice plays more and more important roles in rice production. Totally, 71 super rice varieties in China have been successfully developed and released to production. These varieties have 12 t/hm2 yield potential in on-farm demonstration fields, 8% to 15% higher than the check varieties with high resistance to pest and medium to high level of grain quality, the total growing area of which has reached 23.7 million hectares, and rice grain production increased by 17.7 million tons from 1996 to 2009. This paper reviewed the development and achievements of super rice breeding in aspects of the breeding methodology and breeding practices, summarized the successful experience of super rice breeding in China and proposed the developmental strategies of super rice for the future.

关键词： achievements experience super rice breeding methodology

An Efficient Boron Source Activation Strategy for the Low‑Temperature Synthesis of Boron Nitride Nanotubes

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Nano-Micro Letters 2025年第1期17卷 548-558页

作者： Ying Wang Kai Zhang Liping Ding Liyun wu Songfeng E Qian He Nanyang Wang Hui Zuo Zhengyang Zhou feng Ding yue Hu Jin Zhang Yagang Yao National Laboratory of Solid State Microstructures College of Engineering and Applied SciencesJiangsu Key Laboratory of Artificial Functional Materialsand Collaborative Innovation Center of Advanced MicrostructuresNanjing UniversityNanjing 210093People’s Republic of China School of Electronic Information and Artificial Intelligence Shaanxi University of Science&TechnologyXian 710000People’s Republic of China College of Bioresources Chemical and Materials Engineering Shaanxi University of Science&TechnologyXian 710000People’s Republic of China Key Laboratory of Carbon Materials of Zhejiang Province College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325000People’s Republic of China Shenzhen Institutes of Advanced Technology Chinese Academy of SciencesShenzhen 518000People’s Republic of China College of Chemical and Molecular Engineering Peking UniversityBeijing 100871People’s Republic of China

Lowering the synthesis temperature of boron nitride nanotubes(BNNTs)is crucial for their *** primary reason for adopting a high temperature is to enable the effective activation of highmelting-point solid *** this study,we developed a novel approach for efficiently activating boron by introducing alkali metal compounds into the conventional MgO–B *** approach can be adopted to form various low-melting-point AM–Mg–B–O growth *** growth systems have improved catalytic capability and reactivity even under low-temperature conditions,facilitating the synthesis of BNNTs at temperatures as low as 850℃.In addition,molecular dynamics simulations based on density functional theory theoretically demonstrate that the systems maintain a liquid state at low temperatures and interact with N atoms to form BN *** findings offer novel insights into the design of boron activation and are expected to facilitate research on the low-temperature synthesis of BNNTs.

关键词： Boron nitride nanotubes Low-temperature Boron activation Density functional theory

Effect of cholinesterase inhibitor galanthamine on circulating tumor necrosis factor alpha in rats with lipopolysaccharideinduced peritonitis

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Chinese Medical Journal 2010年第13期123卷 1727-1730页

作者： LIU Zhi-hai MA yue-feng wu Jun-song GAN Jian-xin XU Shao-wen JIANG Guan-yu Department of Emergency Medicine Second Affiliated Hospital Zhejiang University School of Medicine and Research Institute of Emergency Medicine Hangzhou Zhejiang 310009 China

Background The nervous system, through the vagus nerve and its neurotransmitter acetylcholine, can down-regulate the systemic inflammation in vivo, and recently, a role of brain cholinergic mechanisms in activating this cholinergic anti-inflammatory pathway has been indicated. Galanthamine is a cholinesterase inhibitor and one of the centrally acting cholinergic agents available in clinic. This study aimed to evaluate the effect of galanthamine on circulating tumor necrosis factor alpha （TNF-a） in rats with lipopolysaccharide-induced peritonitis and the possible role of the vagus nerve in the action of galanthamine. Methods Rat models of lipopolysaccharide-induced peritonitis and bilateral cervical vagotomy were produced. In the experiment 1, the rats were randomly divided into control group, peritonitis group, and peritonitis groups treated with three dosages of galanthamine. In the experiment 2, the rats were randomly divided into sham group, sham plus peritonitis group, sham plus peritonitis group treated with galanthamine, vagotomy plus peritonitis group, and vagotomy plus peritonitis group treated with galanthamine. The levels of plasma TNF-α were determined in every group. Results The level of circulating TNF-α was significantly increased in rats after intraperitoneal injection of endotoxin. Galanthamine treatment decreased the level of circulating TNF-α in rats with lipopolysaccharide-induced peritonitis, and there was significant difference compared with rats with lipopolysaccharide-induced peritonitis without treatment. The 3 mg/kg dosage of galanthamine had the most significant inhibition on circulating TNF-α level at all the three tested doses. Galanthamine obviously decreased the TNF-a level in rats with lipopolysaccharide-induced peritonitis with sham operation, but could not decrease the TNF-α level in rats with lipopolysaccharide-induced peritonitis with vagotomy. Conclusion Cholinesterase inhibitor galanthamine has an inhibitory effect on TNF-α relea

关键词： cholinesterase inhibitors galanthamine tumor necrosis factor alpha vagus nerve

Studies on island intertidal benthic ecology in Fujian

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Acta Oceanologica Sinica 2001年第3期20卷 417-425页

作者： Zhou Shiqiang, Guo feng, Tian yue, wu Lisheng, Li Rongguan 1 Institute of Subtropical Oceanology, Xiamen University, Xiamen 361005, China 2 Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China Institute of Subtropical Oceanology Xiamen University Xiamen 361005 China Third Institute of Oceanography State Oceanic Administration Xiamen 361005 China

A total of 862 benthic species were identified in the island intertidal zone in Fujian, of which 734 species are animals and 128 species algae. Determination of Jaccard's similarity index of species was made on the intertidal communities around 11 major islands. Based on hierarchical clustering (WPGMA) and polar ordination, the benthic communities may be classified into three types; the estu-arine type, the bay and harbour type and open sea type. The distribution of the benthic community is related to the location of the island and its habitats of which, salinity and hydrodynamics are the major factors controlling the distribution of the communities.

关键词： Intertidal zone benthic community ecology Fujian coast islands

Observation of acoustic hybrid topological phases induced by the p-d orbital interactions

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 132-139页

作者： Xiao Xiang feng Gao Yu-Gui Peng Peng wu Zong-Lin Li Xue-feng Zhu School of Physics and Innovation Institute Huazhong University of Science and Technology

In spinless systems,growing attention has recently been attracted to synthetic gauge fields,which redefine the fundamental crystal symmetries by utilizing the projective algebraic ***,synthetic gauge fields have been commonly investigated in single orbital systems,and explorations on hybrid orbitals remain elusive in ***,we report the experimental observation of hybrid topological phases induced by hybrid synthetic gauge flux,which is formed by the interaction between p and d orbitals embedded in acoustic *** breaking the translation symmetries of Lxand/or Ly,we unambiguously demonstrate the first-order M?bius edge states and higher-order corner *** work establishes a platform for seeking exotic topological phases induced by hybrid-orbitals interactions and initializing the framework of hybrid-orbitalsrelated topological *** applications can be anticipated in scenarios such as high-quality sensing and robust wave trapping due to the stepwise energy distribution of the hybrid topological phase.

关键词： topological insulator synthetic gauge field projective symmetry corner states

广义Durrmeyer-Bézier算子在L_M^(Ba)空间中的逼近

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内蒙古师范大学学报（自然科学汉文版） 2017年第2期46卷 170-173页

作者：冯悦吴嘎日迪内蒙古师范大学数学科学学院内蒙古呼和浩特010022

讨论了广义Durrmeyer-Bézier算子在L_M^(Ba)空间中的逼近问题,得出该算子在LBaM空间中的一种逼近等价定理.

关键词： Durrmeyer-Bézier算子 LMBa空间逼近