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Effects of Organic and Chemical Fertilizations and Microbe Inoculation on Physiology and Growth of Sweet Corn Plants

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Pedosphere 2000年第3期10卷 229-236页

作者： X.j.wang h.L.Xu j.h.wang h.UMEMURA Center for Environmental Science in Saitama 914 KamitanadareKisaimachiSaitama 347－0115Japan International Nature Farming Research Center Hata 5632Nagano 390－1401Japan

A pot culture experiment was carried out in a glasshouse to compare the physiology and growth of sweet corn plants (Zea mays L. cv. honey Bantam) grown under organic and chemical fertilizations with or without microbial inoculation (MI). The organic fertilizer used was fermented mainly using rice bran and oil mill sludge, and the MI was a liquid product containing many beneficial microbes such as lactic acid bacteria, yeast, photosynthetic bacteria and actinomycetes. The application amounts of the organic fertilizer and chemical fertilizers were based on the same rate of nitrogen, phosphorus and potassium. Sweet corn plants fertilized with organic materials inoculated with beneficial microbes grew better than those without inoculation. There were no significant differences in physiology and growth of the sweet corn plants between treatments of chemical fertilizers with and without MI. Among the organic fertilization treatments, only the sweet corn plants with organic fertilizer and MI applied 4 weeks before sowing had similar photosynthetic capacityj total dry matter yield and ear yield to those with chemical fertilizers. Sweet corn plants in other organic fertilization treatments were weaker in physiology and growth than those in chemical fertilization treatments. There was no significant variance among chemical fertilization treatments at different time. It is concluded from this research that this organic fertilizer would be more effective if it was inoculated with the beneficial microbes. Early application of the organic fertilizer with beneficial microbes before sowing was recommended to make the nutrients available before the rapid growth at the early stage and obtain a yield similar to or higher than that with chemical fertilizations.

关键词： beneficial microbes fertilization time organic farming Zea mays L

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A novel Mg-Gd-Y-Zn-Cu-Ni alloy with excellent combination of strength and dissolution via peak-aging treatment

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journal of Magnesium and Alloys 2023年第2期11卷 720-734页

作者： Y.h.Liu Z.R.Zhang j.wang Y.Li h.X.Li L.Y.jia j.h.wang j.S.Zhang State Key Laboratory for Advanced Metals and Materials University of Science and Technology BeijingBeijing 100083China Dekai Intelligent Casting Co. Ltd.Hebei 072750China

Inferior absolute strength and dissolution properties are the main bottlenecks for the widespread application of dissolvable magnesium alloys in complex working environments for unconventional oil and gas ***,a novel functional peak-aged Mg-9.5Gd-2.7Y-0.9Zn-0.8Cu-0.4Ni(wt.%) alloy for fracturing tools is reported,and it possesses an ultimate tensile strength of 457.6 MPa,ultimate compressive strength of 620.7 MPa and dissolution rate of ~43.7 mg·cm^(-2)·h^(-1) in 3 wt.% KCl solutions at 93℃.The excellent strength of the agedalloy is primarily attributed to the combination of grain refinement,long-period stacking ordered(LPSO) strengthening,and precipitation strengthening induced by stacking fault and β’ phase,among which the precipitation strengthening is *** investigations confirm that the corrosion is triggered from the micro-galvanic coupling between the Mg matrix and the cathodic lamellar and block LPSO ***-shaped corrosion pits along with LPSO phases are subsequently formed,significantly accelerating *** β’ precipitates can effectively improve the strength without compromising the dissolution rate because of their nanoscale *** study provides an excellent material selection for dissolvable fracturing tools and presents a strategy by which a synergistic combination of strength and dissolution rate is achieved via peak-aging treatment.

关键词： Dissolvable magnesium alloy Peak-aging treatment Mechanical properties Micro-galvanic corrosion

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Two-stage hall-Petch relationship in Cu with recrystallized structure

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journal of Materials Science & Technology 2020年第13期47卷 31-35页

作者： Y.Z.Tian Y.P.Ren S.Gao R.X.Zheng j.h.wang h.C.Pan Z.F.Zhang N.Tsuji G.W.Qin Key Laboratory for Anisotropy and Texture of Materials(Ministry of Education) School of Materials Science and EngineeringNortheastern UniversityShenyang 110819China State Key Laboratory of Rolling and Automation Northeastern UniversityShenyang 110819China Department of Materials Science and Engineering Kyoto UniversityYoshida-honmachiSakyo-kuKyoto 606-8501Japan Elements Strategy Initiative for Structural Materials(ESISM) Kyoto UniversityYoshida-honmachiSakyo-kuKyoto606-8501Japan Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education School of Materials Science and EngineeringBeihang UniversityBeijing 100191China State Grid Urban and Rural Electric Power Design Research(Beijing)Co.Ltd Beijing 100078China Laboratory of Fatigue and Fracture for Materials Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China School of Materials Science and Engineering University of Science and Technology of ChinaHefei 230026China

Although Cu was studied extensively,the hall-Petch relationship was mainly reported in the coarsegrained *** this work,fully recrystallized Cu specimens with a wide grain size regime of 0.51–14.93μm manifest a two-stage hall-Petch *** is a critical grain size of 3μm that divides stagesⅠandⅡwhere the hall-Petch slope k value are quite *** stageⅡis supposed to be validified down to 100 nm at least by comparing with a Cu-Ag *** critical grain size varies in different materials systems,and the underline mechanisms are discussed based on the dislocation glide modes.

关键词： Cu Yield strength hall-Petch relationship Ultrafine grain Recrystallization

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Effect of Dietary Antibacterial Peptide and Zinc-methionine on Performance and Serum Biochemical Parameters in the Weaned Piglets*

Effect of Dietary Antibacterial Peptide and Zinc-methionine ...

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第五届中国畜牧科技论坛

作者： j.h.wang C.C.Wu j.Feng Laboratory of Medicinal Chemistry Department of Bioengineering CollegeChongqing University

The objective of this study was to evaluate the effect of dietary supplementation of antibacterial peptide and zinc-methionine on performance and some serum biochemical parameters of weaned piglets. Rongchang male piglets(28 days of age,initial weight 8.4±0.65 Kg) were *** piglets were randomly allotted to four diets including the control group,the antibacterial peptide(AP) group containing 10 mg AP/kg diet, the zinc-methionine(Zn-Met) group with 1200 Zn-Met/kg diets(equal to 200mg Zn/kg diets),the Zn/AP group containing 10mg AP and 1200mg Zn-Met/kg diet,respectively,in a 4-week feeding *** of these groups consisted of six replications with 8 pigs per *** ADG and ADFI all improved for the AP group(P0.05,Ph the *** joint use of Zn-Met and AP was synergetic(Phe IgG and SOD were increased(Phe AP group and the Zn-Met group, the hDL increased(Phe Zn-Met group,as compared with the *** addition,the changes of serum TP and serum hDL for the control showed regularity during the *** results indicated that AP and ZnMet were effective in improving growth performance and some serum parameters levels of weaned piglets.

关键词： Antibacterial peptide Zinc Methionine Weaned piglet Performance Serum parameters

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受到漏汽激振的转子—轴承系统门槛性能的优化

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东方汽轮机 2001年第1期 50-56页

作者： j.h.wang 王平子等

涡轮机械叶片顶部的流体泄漏可诱发不稳定性并限制出力。本文应用优化技术找得轴远直么和轴承支撑，使优化的转子－轴承系统可承受较大的流体漏汽激振力。结果表明，略加改变轴径即可显著改善转子－轴承系统的门槛性能。结果还表明，优... 详细信息

涡轮机械叶片顶部的流体泄漏可诱发不稳定性并限制出力。本文应用优化技术找得轴远直么和轴承支撑，使优化的转子－轴承系统可承受较大的流体漏汽激振力。结果表明，略加改变轴径即可显著改善转子－轴承系统的门槛性能。结果还表明，优化轴承支撑和优化轴径相组合可更显著改善门槛性能。

关键词：漏汽激振门槛性能涡轮机械转子轴承

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在全平面上用变形的Landau多项式和Бернштейн多项式逼近无界连续函数的渐近估计

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吉林大学自然科学学报 1963年第2期 537-547页

作者：王仁宏

§1.引言1959年 Stancu 研究了在三角形区域 x≥0,y≥0,x+y≤1上的二元多项式(第二型),并且对于具有连续的二阶偏导数的函数 f(x,y)还给出了逼近的渐近公式

关键词：多项式逼近朝上无界函数乘数 Landau 渐近公式

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ThE EFFECT STRESS ON ThE MAGNETOSTRICTION IN TWIN- FREE SINGLE CRYSTALS Tb_y Dy_(1-y) (Fe_(1-x) T_x)_2 (T=Al,Mn)

引用

Acta Metallurgica Sinica(English Letters) 1999年第5期12卷 874-876页

作者： Y.X.Li, G.Z.Xu,j.P.Qu, F.G.Liu and B.W. wang hebei University of Technology, Tianjin 300130, China C. Zhao Tianjin University, Tianjin 300072, China S.X. Gao hebei Normal University,Shijiazhuang 050091, China C.C. Tang, G.h.Wu, j.h.wang, j.Du and W

Magnetostriction at room temperature under various conditions of compressive prestress and applied fields in Tb yDy 1-y (Fe 1-x T x) 2 (T=Al,Mn) twin-free single crystals were investigated. The substitution of Al or Mn for Fe lowers the magnetostriction un-der ordinary temperature and pressure, but it also decreases the saturation field, which enables these materials with potential benefits for applications.

关键词： magnetostriction Terfenol-D single crystal

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Natural Occurrence of Chilli veinal mottle virus on Capsicum chinense in China

Natural Occurrence of Chilli veinal mottle virus on Capsicum...

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中国植物病理学会2006年学术年会

作者： j.h.wang Z.X.Liu S. Niu M.Peng and D.X. wang State Key Laboratory for Tropical Crop Biotechnology, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Science, haikou, hainan, China 571101

＜正＞An outbreak of a virus disease on chili pepper （Capsicum chinense jacp. cv. Yellow Lantern） occurred in hainan Province, China, during 2003 and 2004. The disease was prevalent in five chili-producing counties surveyed. Leaves of infected plants initially displayed symptoms of dark green banding along veins and later became distorted with striking mosaic. Infected plants had reduced flower numbers and fruit set, resulting in a significant yield loss. The causative virus was

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扩展乘数法与无界函数的多项式逼近(Ⅰ)

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吉林大学自然科学学报 1963年第1期 61-79页

作者：徐利治王仁宏

全空间与全轴上的无界函数的多项式逼近问题,迄今在世界上研究得还很不充分。以往,在苏联Бернштейн学派的一系列工作中,主要是研究了一元函数的带权逼近,以及借助于整函数的逼近方法。他们在这方面曾获致许多有意义的理论结果... 详细信息

全空间与全轴上的无界函数的多项式逼近问题,迄今在世界上研究得还很不充分。以往,在苏联Бернштейн学派的一系列工作中,主要是研究了一元函数的带权逼近,以及借助于整函数的逼近方法。他们在这方面曾获致许多有意义的理论结果。至于利用某些具有显明结构形式的(因而也是实际能行的)多项式算子,以处理全轴(-∞,∞)上的无界实函数的逼近问题,主要还是在近年以来才逐渐引起较多的兴

关键词：定理正算子多项式逼近无界函数乘数法渐近公式 OO

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STCF conceptual design report (Volume 1): Physics & detector

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Frontiers of physics 2024年第1期19卷 1-154页

作者： M.Achasov X.C.Ai L.P.An R.Aliberti Q.An X.Z.Bai Y.Bai O.Bakina A.Barnyakov V.Blinov V.Bobrovnikov D.Bodrov A.Bogomyagkov A.Bondar I.Boyko Z.h.Bu F.M.Cai h.Cai j.j.Cao Q.h.Cao X.Cao Z.Cao Q.Chang K.T.Chao D.Y.Chen h.Chen h.X.Chen j.F.Chen K.Chen L.L.Chen P.Chen S.L.Chen S.M.Chen S.Chen S.P.Chen W.Chen X.Chen X.F.Chen X.R.Chen Y.Chen Y.Q.Chen h.Y.Cheng j.Cheng S.Cheng T.G.Cheng j.P.Dai L.Y.Dai X.C.Dai D.Dedovich A.Denig I.Denisenko j.M.Dias D.Z.Ding L.Y.Dong W.h.Dong V.Druzhinin D.S.Du Y.j.Du Z.G.Du L.M.Duan D.Epifanov Y.L.Fan S.S.Fang Z.j.Fang G.Fedotovich C.Q.Feng X.Feng Y.T.Feng j.L.Fu j.Gao Y.N.Gao P.S.Ge C.Q.Geng L.S.Geng A.Gilman L.Gong T.Gong B.Gou W.Gradl j.L.Gu A.Guevara L.C.Gui A.Q.Guo F.K.Guo j.C.Guo j.Guo Y.P.Guo Z.h.Guo A.Guskov K.L.han L.han M.han X.Q.hao j.B.he S.Q.he X.G.he Y.L.he Z.B.he Z.X.heng B.L.hou T.j.hou Y.R.hou C.Y.hu h.M.hu K.hu R.j.hu W.h.hu X.h.hu Y.C.hu j.hua G.S.huang j.S.huang M.huang Q.Y.huang W.Q.huang X.T.huang X.j.huang Y.B.huang Y.S.huang N.hüsken V.Ivanov Q.P.ji j.j.jia S.jia Z.K.jia h.B.jiang j.jiang S.Z.jiang j.B.jiao Z.jiao h.j.jing X.L.Kang X.S.Kang B.C.Ke M.Kenzie A.Khoukaz I.Koop E.Kravchenko A.Kuzmin Y.Lei E.Levichev C.h.Li C.Li D.Y.Li F.Li G.Li G.Li h.B.Li h.Li h.N.Li h.j.Li h.L.Li j.M.Li j.Li L.Li L.Li L.Y.Li N.Li P.R.Li R.h.Li S.Li T.Li W.j.Li X.Li X.h.Li X.Q.Li X.h.Li Y.Li Y.Y.Li Z.j.Li h.Liang j.h.Liang Y.T.Liang G.R.Liao L.Z.Liao Y.Liao C.X.Lin D.X.Lin X.S.Lin B.j.Liu C.W.Liu D.Liu F.Liu G.M.Liu h.B.Liu j.Liu j.j.Liu j.B.Liu K.Liu K.Y.Liu K.Liu L.Liu Q.Liu S.B.Liu T.Liu X.Liu Y.W.Liu Y.Liu Y.L.Liu Z.Q.Liu Z.Y.Liu Z.W.Liu I.Logashenko Y.Long C.G.Lu j.X.Lu N.Lu Q.F.Lü Y.Lu Y.Lu Z.Lu P.Lukin F.j.Luo T.Luo X.F.Luo Y.h.Luo h.j.Lyu X.R.Lyu j.P.Ma P.Ma Y.Ma Y.M.Ma F.Maas S.Malde D.Matvienko Z.X.Meng R.Mitchell A.Nefediev Y.Nefedov S.L.Olsen Q.Ouyang P.Pakhlov G.Pakhlova X.Pan Y.Pan E.Passemar Y.P.Pei h.P.Peng L.Peng X.Y.Peng X.j.Peng K.Peters S.Pivovarov E.Pyata B.B.Qi Y.Q.Qi W.B.Qian Y.Qian C.F.Qiao j.j.Qin j.j.Qin L.Q.Qin X.S.Qin T.L.Qiu j.Rademacker C.F.Redmer h.Y.Sang Anhui University Hefei 230039China Beihang University Beijing 100191China Budker Institute of Nuclear Physics Novosibirsk 630090Russia CAS Key Laboratory of Theoretical Physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Cavendish Laboratory University of CambridgeJJ Thomson AveCambridge CB30HEUnited Kingdom Central China Normal University Wuhan 430079China Central South University Changsha 410083China China University of Geosciences Wuhan 430074China China University of Mining and Technology Xuzhou 221116China École Polytechnique Fédérale de Lausanne(EPFL) LausanneSwitzerland Fudan University Shanghai 200433China Goethe University Frankfurt D-60325 Frankfurt am MainGermany Guangxi Normal University Guilin 541004China Guangxi Uninversity Nanning 530004China hangzhou Institute for Advanced Study UCASHangzhou 310024China hebei Normal University Shijiazhuang 050024China hebei University Baoding 071002China hefei University of Technology Hefei 230601China helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany henan Normal University Xinxiang 453007China henan University Kaifeng 475004China high Energy Physics Center Chung-Ang UniversitySeoul 06974Korea higher School of Economy 11 Pokrovsky Bulvar Moscow 109028Russia huangshan University Huangshan 245000China hubei University of Automotive Technology Shiyan 442002China hunan Normal University Changsha 410081China hunan University of Science and Technology Xiangtan 411201China hunan University Changsha 410082China Indiana University BloomingtonIndiana 47405USA Inner Mongolia University Hohhot 010021China Institute of Advanced Science Facilities Shenzhen 518107China Institute of high Energy Physics Chinese Academy of SciencesBeijing 100049China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Institute of Physics Academia SinicaTaipeiTaiwan 11529China Institute of Theoretical Physics Chinese Academy of SciencesBeijing 100190China jilin University Changch

The superτ-charm facility(STCF)is an electron–positron collider proposed by the Chinese particle physics *** is designed to operate in a center-of-mass energy range from 2 to 7 GeV with a peak luminosity of 0.5×10^(35) cm^(–2)·s^(–1) or *** STCF will produce a data sample about a factor of 100 larger than that of the presentτ-charm factory—the BEPCII,providing a unique platform for exploring the asymmetry of matter-antimatter(charge-parity violation),in-depth studies of the internal structure of hadrons and the nature of non-perturbative strong interactions,as well as searching for exotic hadrons and physics beyond the Standard *** STCF project in China is under development with an extensive R&D *** document presents the physics opportunities at the STCF,describes conceptual designs of the STCF detector system,and discusses future plans for detector R&D and physics case studies.

关键词： electron–positron collider tau-charm region high luminosity STCF detector conceptual design

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