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互隔交链孢霉提取物对人外周血淋巴细胞中SCE的影响(摘要)

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郑州大学学报(医学版) 1985年第1期 26-26页

作者：雷历刘桂亭郝慧灵甄应中徐岷苗健关连郭培芝河南医学院

本实验检查了5株从林县粮食中分离出的互隔交链孢霉玉米面培养物的乙醇和乙醚提取物对人外周血淋巴细胞姐妹染色单体交换(SCF)的影响。5株乙醚提取物不同程度的均使SCE频率明显升高,其中3株的低浓度应用液(5—10μg/ml)便可诱发SCE频率... 详细信息

本实验检查了5株从林县粮食中分离出的互隔交链孢霉玉米面培养物的乙醇和乙醚提取物对人外周血淋巴细胞姐妹染色单体交换(SCF)的影响。5株乙醚提取物不同程度的均使SCE频率明显升高,其中3株的低浓度应用液(5—10μg/ml)便可诱发SCE频率与对照组

关键词：提取物 SCE 外周血淋巴细胞

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衣食住行与血液病防治

健康向导 2009年第5期15卷 13-13页

作者：本刊编辑部董海原郝慧琴王艳军王炳彦

血液是我们体内珍贵的生命之"水",它主要由富含蛋白质的血浆及血细胞组成。同其他组织器官如脑、肺、胃肠、肝等一样,血液也会发生各种各样的异常,表现出各种不同的疾病,即所谓的"血液病"。

关键词：血液病患者人类健康血液疾病生命防治细胞组成严重危害突出问题严重影响环境污染

串珠镰刀菌发霉的玉米面乙醇提取物诱癌实验研究

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肿瘤防治研究 1984年第4期 206-206页

作者：刘桂亭苗健甄应中于国强刘作屏赵长有张聚真郝慧灵河南医学院

作者们曾用食管癌高发区粮食中分离的串珠镰刀苗诱发了大鼠的肿瘤。为了进一步探讨其致癌性,特进行此实验。村料和方法:以林县的玉米面灭菌后,接种串珠镰刀菌,26°—28℃培养8—10天。将此培养物用70％乙醇提取。提取物称串醇提取物。... 详细信息

作者们曾用食管癌高发区粮食中分离的串珠镰刀苗诱发了大鼠的肿瘤。为了进一步探讨其致癌性,特进行此实验。村料和方法:以林县的玉米面灭菌后,接种串珠镰刀菌,26°—28℃培养8—10天。将此培养物用70％乙醇提取。提取物称串醇提取物。实验用Wistar大鼠60只,分为3组:①对照组;动物20只,喂未经发霉的玉米面;②串(?)组:动物17只,每天口服串醇提取物1毫升(ml=1.5g培养物);③串乙亚组:动物23只,每天口服串醇提取物1毫升和

关键词：乙醇提取物串珠镰刀菌上皮增生大鼠玉米面

Analysis of Heavy Metal Content in Organic Fertilizers and Evaluation of Its Accumulation in Soil and Vegetable

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Agricultural Science & Technology 2019年第3期20卷 39-46页

作者： HAO Hui-juan CHEN Wan-ming LV Yun-tao LIAO Zhong-jian Changsha Center for Inspection and Test for Quality and Safety of Agricultural Products Ministry of Agriculture and Rural AffairsChangsha 410005PRC

The heavy metal contents of 54 organic fertilizer samples from Hunan Province were detected;meanwhile,through field plot experiments,the accumulations of heavy metals from chicken excrement-based organic fertilizer in soil and vegetables under different fertilization methods were *** experiment results indicated that:(1)The average contents of Pb,Cd,Cr,As,Hg,Cu,Zn and Ni in the sampled fertilizers were 8.18,0.77,17.80,2.80,0.83,70.36,198.84 and 81.48 mg/kg,respectively;Cu and Zn exceeded the most than their standards,followed by As,Hg,Cd and Cr.(2)Among the organic fertilizers produced by different raw materials,industrial sludge contained the highest content of heavy metals,followed by the livestock excrements,oil-seed-meals and crop straw.(3)Only applying chemical fertilizer had a relatively small in fluence on the accumulation of heavy metal in soil while decreasing its pH value;the mixture of chemical fertilizer and chicken manure could increase the pH value in soil while accumulating little heavy *** is recommended that the mixture of chemical fertilizer and chicken manure should be a prior choice so as to improve soil property and ensure the safety of agricultural ***,when applying double amount of chicken manure,the contents of 8 heavy metals in soil were increased,among which Cd,Cu,Zn had obtained obvious accumulation effects,which were higher than applying a single portion of chicken manure fertilizer.(4)After two years of the field plot experiments,the accumulation of heavy metal in vegetables was not obvious under all designed fertilization modes,though increasing slightly.

关键词： Organic fertilizers Heavy metal Soil-vegetable Accumulation

High-temperature continuous-wave operation of 1310 nm InAs/GaAs quantum dot lasers

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中国物理B:英文版 2023年第9期32卷 510-513页

作者：苏向斌邵福会郝慧明刘汗青李叔伦戴德炎尚向军王天放张宇杨成奥徐应强倪海桥丁颖牛智川 State Key Laboratory for Superlattices and Microstructures Institute of SemiconductorsChinese Academy of SciencesBeijing 100083China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of SciencesBeijing 100049China Beijing Academy of Quantum Information Sciences Beijing 100193China James Watt School of Engineering University of GlasgowGlasgowG128LTUK

Here we report 1.3μm electrical injection lasers based on InAs/GaAs quantum dots(QDs)grown on a GaAs substrate,which can steadily work at 110-℃without visible *** QD structure is designed by applying the Stranski-Krastanow growth mode in solid source molecular beam *** density of InAs QDs in the active region is increased from 3.8×10^(10)cm^(-2)to 5.9×10^(10)cm^(-2).As regards laser performance,the maximum output power of devices with lowdensity QDs as the active region is 65 m W at room temperature,and that of devices with the high-density QDs is 103 *** the output power of high-density devices is 131 mW under an injection current of 4 A at 110-℃.

关键词： InAs/GaAs quantum dots high-operating-temperature laser molecular beam epitaxy(MBE)

Improved measurement of electron antineutrino disappearance at Daya Bay

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Chinese Physics C 2013年第1期37卷 1-20页

作者：安丰鹏安琪白景芝 A.B.Balantekin H.R.Band W.Beriguete M.Bishai S.Blyth R.L.Brown 曹国富曹俊 R.Carr W.T.Chan 常劲帆 Y.Chang C.Chasman 陈和生 H.Y.Chen 陈申见陈少敏陈潇聪陈晓辉陈晓苏陈羽陈义学 J.J.Cherwinka 朱明中 J.P.Cummings 邓子艳丁雅韵 M.V.Diwan E.Draeger 杜小峰 D.Dwyer W.R.Edwards S.R.Ely 方绍东付金煜付在伟葛良全 R.L.Gi11 M.Gonchar 龚光华宫辉 Y.A.Gornushkin 顾文强关梦云郭新恒 R.W.Hackenburg R.L.Hahn S.Hans 郝慧峰何苗贺青 K.M.Heeger 衡月昆 P.Hinrichs Y.K.Hor Y.B.Hsiung B.z.Hu 胡涛黄翰雄 H.z.Huang 黄性涛 P.Huber V.Issakov z.Isvan D.E.Jaffe S.Jetter 季筱璐季向盼姜海静焦健斌 R.A.Johnson 康丽 S.H.Kettell M.Kramer 关健强郭文伟郭人能 C.Y.Lai 赖万昌 W.H.Lai K.Lau L.Lebanowski J.Lee 雷瑞霆 R.Leitner 梁干庄梁嘉怡 C.A.Lewis 李飞李高嵩李秋菊李卫东李小波李小男李学潜李仪李志斌梁昊林政儒 C.L.Lin S.K.Lin 林延畅凌家杰 J.M.Link L.Littenberg B.R.Littlejohn D.W.Liu 刘金昌刘江来刘颖彪陆昌国路浩奇陆永康 K.B.Luk 马秋梅马续波马骁妍马宇蒨 K.T.McDonald M.C.McFarlane R.D.McKeown Y.Meng D.Mohapatra Y.Nakajima J.Napolitano D.Naumov I.Nemchenok 倪浩然 W.K.Ngai 聂阳波宁哲 J.P.Ochoa-Ricoux A.Olshevski S.Patton V.Pec J.C.Peng L.E.Piilonen L.Pinsky 潘振声齐法制祁鸣钱鑫 N.Raper 任杰 R.Rosero B.Roskovec 阮锡超邵贝贝师恺 H.Steiner 孙功星孙吉良 N.Tagg 谭耀豪 H.K.Tanaka 唐晓 H.Themann Y.Torun S.Trentalange O.Tsai K.V.Tsang R.H.M.Tsang C.E.Tull Y.C.Tung B.Viren V.Vorobe1 C.H.Wang 王灵淑王玲玉王龙泽王萌王乃彦王瑞光 W.Wang 王玺王贻芳王喆王铮王志民 D.M.Webber 魏瀚宇魏亚东温良剑 K.Whisnant C.G.White L.Whitehead Y.Williamson T.Wise H.L.H.Wong E.T.Worcester F.F.Wu 吴群习建博夏冬梅邢志忠徐建一徐晶徐吉磊徐晔薛涛杨长根杨雷叶梅 M.Yeh Y.S.Yeh B.L.Young 于泽源占亮 C.Zhang 章飞虹张家文张清民张书华张一纯张银鸿张一心张志坚张子平张智勇赵洁赵庆旺赵豫斌郑磊钟玮丽周莉周祖英庄红林邹佳恒 Institute of High Energy Physics Chinese Academy of Sciences University of Science and Technology of China University of Wisconsin Brookhaven National Laboratory National United University California Institute of Technology Nanjing University Department of Engineering Physics Tsinghua University Chinese University of Hong Kong Shenzhen Univeristy North China Electric Power University Siena College Department of Physics Illinois Institute of Technology Lawrence Berkeley National Laboratory Department of Physics University of California Department of Physics University of Illinois at Urbana-Champaign Chengdu University of Technology Joint Institute for Nuclear Research Shanghai Jiao Tong University Beijing Normal University Joseph Henry Laboratories Princeton University Center for Neutrino Physics Virginia Tech Department of Physics National Taiwan University Institute of Physics National Chiao-Tung University China Institute of Atomic Energy University of California Shandong University School of Physics Nankai University University of Cincinnati Dongguan University of Technology Department of Physics The University of Hong Kong Department of Physics University of Houston Charles University Faculty of Mathematics and Physics Sun Yat-Sen(Zhongshan)University College of William and Mary Rensselaer Polytechnic Institute China Guangdong Nuclear Power Group Iowa State University Xi'an Jiaotong University

We report an improved measurement of the neutrino mixing angle θ13 from the Daya Bay Reactor Neutrino Experiment. We exclude a zero value for sin22θ13 with a significance of 7.7 standard deviations. Electron antineutrinos from six reactors of 2.9 GWm th were detected in six antineutrino detectors deployed in two near （flux-weighted baselines of 470 m and 576 m） and one far （1648 m） underground experimental halls. Using 139 days of data, 28909 （205308） electron antineutrino candidates were detected at the far hall （near halls）. The ratio of the observed to the expected number of antineutrinos assuming no oscillations at the far hall is 0.944± 0.007（stat.） ± 0.003（syst.）. An analysis of the relative rates in six detectors finds sin22θ13=0.089± 0.010（stat.）±0.005（syst.） in a three-neutrino framework.

关键词： neutrino oscillation neutrino mixing reactor Daya Bay