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价值工程 2010年第32期29卷 207-207页

作者：顾莉莉吴振英苏州工业职业技术学院苏州215004

介绍了intel公司的PXA255应用处理机以及PHILIPS公司的UCB1400音频处理芯片,在此基础上构成了音频处理系统。文中对系统构建的硬件组成、软件系统的建立方法都做了比较详细的说明。

关键词： PXA255 音频系统 UCB1400

低温液相外延的1.3μmDC—PBH激光器

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光通信研究 1988年第2期 46-49页

作者：冉崇竹王德超吴振英刘自力樊承钧毛家星梁蓉珍张霞

本文报道采用560℃低温二次液相外延及精心光刻腐蚀,使外延片质量提高,器件的光电特性得到改善。最低I（?）h=1.7mA,外微分量子效率η=25%（单面）,最高连续激射温度为130℃,最大输出功率超过30mW。并采用PbSn焊料改进制管工艺,提高了... 详细信息

本文报道采用560℃低温二次液相外延及精心光刻腐蚀,使外延片质量提高,器件的光电特性得到改善。最低I（?）h=1.7mA,外微分量子效率η=25%（单面）,最高连续激射温度为130℃,最大输出功率超过30mW。并采用PbSn焊料改进制管工艺,提高了器件的可靠性。

关键词：激光器光激射器电子器件液相外延 mDC PBH 低温

毒性剂量硝硫氰胺抑制心肌收缩机制的初步分析

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华中科技大学学报（医学版） 1983年第2期24卷 140-144页

作者：杨焜吴振英余承高张晓汉熊希凯蔡秋云张艳武汉医学院基础医学部生理学教研室武汉医学院解剖学教研室

自临床广泛应用硝硫氰胺治疗血吸虫病以来,在心血管方面出现副反应的报道很少,但用大剂量(1500毫克7日疗程)时曾报道出现频繁期前收缩。

关键词：心肌收缩抑制作用初步分析基因互作毒性剂量抗血吸虫药硝硫氰胺

蒙古冰草全长转录组分析及参与木质素合成和干旱响应的羟化酶基因鉴定

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草学 2024年第1期 10-22页

作者：王贺萍赵竑博杜锦瑜赵彦王召明苑峰刘亚玲吴振映何峰付春祥中国科学院青岛生物能源与过程研究所山东青岛266101 山东能源研究院山东青岛266101 青岛新能源山东省实验室山东青岛266101 华南农业大学园艺学院广东广州510000 内蒙古农业大学草原与资源环境学院内蒙古呼和浩特010018 内蒙古自治区牧草育种与良种繁育重点实验室内蒙古呼和浩特010018

蒙古冰草(Agropyron mongolicum)是广泛分布于我国北方荒漠草原地区的优质牧草,对寒冷、干旱、盐碱等环境胁迫具有很强的耐受性,具有很高的生态、经济和育种价值。然而,蒙古冰草基因组和转录组数据信息的缺乏严重限制了蒙古冰草的分子... 详细信息

蒙古冰草(Agropyron mongolicum)是广泛分布于我国北方荒漠草原地区的优质牧草,对寒冷、干旱、盐碱等环境胁迫具有很强的耐受性,具有很高的生态、经济和育种价值。然而,蒙古冰草基因组和转录组数据信息的缺乏严重限制了蒙古冰草的分子育种和开发利用等工作。本研究利用PacBio三代测序平台对蒙古冰草进行测序研究,获得了高质量全长转录组信息。对测序结果的组装获得了267560个全长转录本,从中筛选出91855条Unigene并注释了其中的83125个。更进一步地从蒙古冰草全长转录组中挖掘了可能参与木质素合成的羟基转移酶基因。对这些基因在不同组织中以及干旱胁迫下的表达模式的研究表明,这些基因可能在木质素合成和干旱胁迫响应中发挥重要功能。本研究提供了蒙古冰草的高质量全长转录组资源,为挖掘蒙古冰草的优异基因资源提供了便利条件。

关键词：蒙古冰草全长转录组木质素羟化酶干旱胁迫

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江蓠新品种培育

湛江水产学院学报 1990年第1期10卷 23-27页

作者：曾淑芳刘思俭揭振英吴丽荷尤春暖费修绠张学成湛江水产学院养殖系中国科学院海洋研究所青岛海洋大学

目前我国人工栽培江蓠分为两种主要方式:一是在半咸淡水塘中地播栽培细基江蓠繁枝变种,种苗容易解决,栽培方法简单,产量较高,但琼胶含量低;另一种是在浅滩上用浮筏式夹苗栽培真江蓠、细基江蓠、龙须菜等,培养种苗较麻烦,且产量较低,成... 详细信息

目前我国人工栽培江蓠分为两种主要方式:一是在半咸淡水塘中地播栽培细基江蓠繁枝变种,种苗容易解决,栽培方法简单,产量较高,但琼胶含量低;另一种是在浅滩上用浮筏式夹苗栽培真江蓠、细基江蓠、龙须菜等,培养种苗较麻烦,且产量较低,成本也较高,但琼胶含量高,质量也较好。为取两者的优点,我们把细基江蓠繁枝变种和细基江篱进行杂交,得出了杂交种。实验室培养结果表明,杂交种的琼胶含量介于两者之间,能在半咸淡水中正常生长。初步认为是一个适合于半咸淡水塘中栽培的优良品种,很有发展前途。

关键词：江蓠品种培育杂交

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杂种酸模不同生长时期营养成分分析

天津农学院学报 1999年第4期6卷 28-33页

作者：臧凤艳吴振颖梁丽张学炜刘玉芹王震星张磊天津农学院农业分析中心天津300384 天津农学院园艺系天津300384 天津农学院动物科学系天津300384

杂种酸模系蓼科（Ｐｏｌｙｇｏｎａｃｅａｅ）酸模属（ＲｕｍｅｘＬ）的两个野生种远缘杂交后选育的多年生新物种。它具有耐盐碱、耐旱、抗寒、速生、高产等生物学特性。本试验在杂种酸模不同生长时期采样进行分析，得出：粗蛋白３... 详细信息

杂种酸模系蓼科（Ｐｏｌｙｇｏｎａｃｅａｅ）酸模属（ＲｕｍｅｘＬ）的两个野生种远缘杂交后选育的多年生新物种。它具有耐盐碱、耐旱、抗寒、速生、高产等生物学特性。本试验在杂种酸模不同生长时期采样进行分析，得出：粗蛋白３９．５５ ，粗脂肪含量１７．６１ 。营养成分高于苜蓿，是一种应用价值和推广价值较高的作物。

关键词：杂种酸模生长时期营养成分粗蛋白

Abnormal neural oscillations in clinical high risk for psychosis:a magnetoencephalography method study

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General Psychiatry 2022年第2期35卷 148-153页

作者： Yegang Hu Jun wu Yujiao Cao Xiaochen Tang Guisen wu Qian Guo Lihua Xu zhenying Qian Yanyan Wei Yingying Tang Chunbo Li Tianhong Zhang Jijun Wang Shanghai Mental Health Center Shanghai Jiao Tong University School of MedicineShanghaiChina

Background Neural oscillations directly reflect the rhythmic changes of brain activities during the resting state or while performing specific *** neural oscillations have been discovered in patients with ***,there is limited evidence available on abnormal spontaneous neural oscillations in clinical high risk for psychosis(CHR-P).The brain signals recorded by the magnetoencephalography(MEG)technique are not to be disrupted by the skull and *** In this study,we applied the MEG technique to record the resting-state neural activities in *** was followed by a detailed MEG analysis method including three steps:(1)preprocessing,which was band-pass filtering based on the 0.5-60Hz frequency range,removal of 50Hz power frequency interference,and removal of electrocardiography(ECG)and electrooculography(EOG)artefacts by independent component analysis;(2)time-frequency analysis,a multitaper time-frequency transformation based on the Hanning window,and(3)source *** exact low-resolution brain electromagnetic *** method was verified by comparing aparticipant with CHR-P with a healthy control during the MEG recordings with an eyes-closed resting *** Experimental results show that the neural oscillations in CHR-P were significantly abnormal in the theta frequency band(4-7Hz)and the delta frequency band(1-3Hz).Also,relevant brain regions were located in the left occipital lobe and left temporo-occipital junction for the theta band and in the right dorsolateral prefrontal lobe and near orbitofrontal gyrus for the delta *** Abnormal neural oscillations based on specific frequency bands and corresponding brain sources may become biomarkers for high-risk *** work will validate these characteristics in CHR-P cohorts.

关键词： steps bands exact

Normal Structure and Function of Endothecium Chloroplasts Maintained by ZmMs33-Mediated Lipid Biosynthesis in Tapetal Cells Are Critical for Anther Development in Maize

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Molecular Plant 2020年第11期13卷 1624-1643页

作者： Taotao Zhu Ziwen Li Xueli An Yan Long Xiaofeng Xue Ke Xie Biao Ma Danfeng Zhang Yijian Guan Canfang Niu zhenying Dong Quancan Hou Lina Zhao Suowei wu Jinping Li Weiwei Jin Xiangyuan Wan Zhongzhi International Institute of Agricultural Biosciences Biology and Agriculture Research Center of USTBUniversity of Science and Technology Beijing(USTB)Beijing 100024China Beijing Engineering Laboratory of Main Crop Bio-Tech Breeding Beijing International Science and Technology Cooperation Base of Bio-Tech BreedingBeijing Solidwill Sci-Tech Co.Ltd.Beijing 100192China Risk Assessment Laboratory for Bee Products Quality and Safety of Ministry of Agriculture Institute of Apicultural ResearchChinese Academy of Agricultural SciencesBeijing 100093China State Key Laboratory of Plant Physiology and Biochemistry National Maize Improvement CenterKey Laboratory of Biology and Genetic Improvement of Maize(MOA)Beijing Key Laboratory of Crop Genetic ImprovementChina Agricultural UniversityBeijing 100193China

Genic male sterility(GMS)is critical for heterosis utilization and hybrid seed *** GMS mutants and genes have been studied extensively in plants,it has remained unclear whether chloroplast-associated photosynthetic and metabolic activities are involved in the regulation of anther *** this study,we characterized the function of ZmMs33/ZmGPAT6,which encodes a member of the glycerol-3-phosphate acyltransferase(GPAT)family that catalyzes the first step of the glycerolipid synthetic *** found that normal structure and function of endothecium(En)chloroplasts maintained by ZmMs33-mediated lipid biosynthesis in tapetal cells are crucial for maize anther ***33 is expressed mainly in the tapetum at early anther developmental stages and critical for cell proliferation and expansion at late *** in En cells of wild-type anthers function as starch storage sites before stage 10 but as photosynthetic factories since stage 10 to enable starch metabolism and carbohydrate *** of ZmMs33 function inhibits the biosynthesis of glycolipids and phospholipids,which are major components of En chloroplast membranes,and disrupts the development and function of En chloroplasts,resulting in the formation of abnormal En chloroplasts containing numerous starch *** analyses reveal that starch synthesis during the day and starch degradation at night are greatly suppressed in the mutant anthers,leading to carbon starvation and low energy status,as evidenced by low trehalose-6-phosphate content and a reduced ATP/AMP *** energy sensor and inducer of autophagy,SnRK1,was activated to induce early and excessive autophagy,premature PCD,and metabolic reprogramming in tapetal cells,finally arresting the elongation and development of mutant *** together,our results not only show that ZmMs33 is required for normal structure and function of En chloroplasts but also reveal that starch metabolism and photosynthetic

关键词： ZmMs33/ZmGPAT6 chloroplast SnRK1 autophagy anther development maize

Synthesis of BiOBrXCl1-X by Solvothermal Method and Its Photocatalytic Activity

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Synthesis of BiOBrXCl1-X by Solvothermal Method and Its Phot...

CPR1000核电站堆芯出口冷却剂过冷度测量不确定度评定

第三届材料科学应用与能源材料国际研讨会

作者： Yijiang wu Xiaoyan Deng zhenying Zhang Weibin Li Qingdao University of Science and Technology

In order to improve the activity of monohalide ruthenium oxide, different ratios of BiOBrCl series samples(X=0, 0.2, 0.4, 0.6, 0.8, 1) were synthesized by solvothermal method. The synthesized BiOBrCl samples were characterized by X-ray diffraction(XRD), ultraviolet-visible diffuse reflectance spectroscopy(UV-DRS) and scanning electron microscopy(SEM). The photocatalytic degradation experiment for Rhodamine B showed that the BiOBrCl sample had higher degradation efficiency under visible light and effectively improved photocatalytic activity.

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核动力工程 2015年第2期36卷 24-27页

作者：王振营孙晨吴蓓中广核工程有限公司广东深圳518172

中国百万千瓦级先进压水堆(CPR1000)核电站反应堆通过堆芯冷却监测系统(CCMS)测量堆芯出口冷却剂的过冷度。本文分析了堆芯出口冷却剂过冷度测量过程中的各种误差来源,对饱和状态下堆芯出口冷却剂温度测量的不确定度进行评定,得到不确... 详细信息

中国百万千瓦级先进压水堆(CPR1000)核电站反应堆通过堆芯冷却监测系统(CCMS)测量堆芯出口冷却剂的过冷度。本文分析了堆芯出口冷却剂过冷度测量过程中的各种误差来源,对饱和状态下堆芯出口冷却剂温度测量的不确定度进行评定,得到不确定度区间边界随一回路压力变化的曲线,给出了用于判断堆芯冷却状态的堆芯出口冷却剂过冷度测量的误差ε曲线的确定方法,该方法已在CPR1000核电站中得到实际应用。

关键词：堆芯冷却过冷度测量不确定度误差状态导向