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Preparation on the basis of Trichoderm. asperellum. in the system.of biological protection of wheat from.Fusarium.ear scab

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浙江大学学报(农业与生命科学版) 2004年第4期 44-45页

作者： Kolom.et L V,Sokolov m.S,Chuprina V P,Schisler D A,Sam.els G j State Research Center for Applied m.crobiology Obolensk m.scow Region Russia Research Center of Toxicology and Hygienic Regulation of Biological Products Serpukhov Russia All-Russia Research Institute of Biological Plant Disease Control Krasnodar Russia USDA-ARS NCAUR Peoria Illinois USA USDA-ARS System.tic Botany and m.cology Lab. Beltsville USA

During the last century, as the area of wheat grown under advanced grain husbandry has increased worldwide, so too has the im.ortance of Fusarium.ear scab (FES) (synonym. Fusarium.head blight) caused by several species of the fungus Fusarium. Yield losses due to FES can total 20%-40% and m.re depending on clim.tic conditions. During the last twenty years epidem.cs of FES in cereals have becom. chronic all over the world, including the United States and Russia. The m.st destructive of these were observed in 1982, 1986, 1990-1996 in USA and in the south of Russia in 1982, 1984, 1988, 1992. The harm.ul effect of FES is m.nifested not only in reduced grain yields, but also in the contam.nation of grains and grain products with m.cotoxins, such as deoxynivalenol (DON) and its derivatives (3-alfa acetyl-DON, 15-alfa acetyl-DON), T-2 toxin and zearalenone. Standard m.ans to control FES (cultural control m.thodologies, chem.cal pesticides, and FES resistant varieties) have little effect or are not practical and rarely reduce the accum.lation of m.cotoxins in grain. We have developed a new technique to reduce FES using biological preparations. The technique utilizes wheat seed pretreatm.nt with a biofungicide “m.col” in com.ination with spraying wheat plants during flowering with a yeast preparation. Technology for production of m.col on the basis of Trichoderm. asperellum. strain Gj. 03-35 (system.tics by Sam.els) has been developed. This strain shows hyperparasitic activity against a wide spectrum.of plant pathogens, including Fusarium.gram.nearum. a causative agent of FES in wheat. Experim.nts conducted in the United States dem.nstrated that spraying wheat plants during flowering with the patented yeast Cryptococcus nodaensis OH 182.9 (NRRL Y-30216) reliably reduces FES developm.nt. Tests of the m.col preparation and the yeast OH 182.9 (EOD) have been perform.d on the spring wheat “Ivolga” in greenhouse conditions (the m.scow region) and on the winter wheat “K

关键词： Fusarium.ear scab (FES) Fusarium.head blight m.cotoxins deoxynivalenol (DON) biofungicide “m.col” Trichoderm. asperellum.strain Gj. 03-35 yeast Cryptococcus nodaensis OH 182.9 (NRRL. Y-30216) biocontrol

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An efficient nano-adsorbent via surfactants/dual surfactants assisted ultrasonic co-precipitation m.thod for sono-rem.val of m.noazo and diazo anionic dyes

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Chinese j.urnal of Chem.cal Engineering 2021年第12期34卷 225-236页

作者： m.rwa m.Ibrahim Departm.nt of Chem.stry Faculty of EducationAin Shams UniversityRoxy 11711CairoEgypt

To preserve the environm.nt for civilization,we should rem.ve the pollutants like toxic dyes by friendly and cost efficacious *** this study,the effect of surfactants or m.xed surfactants on physicochem.cal,optical and adsorption properties of ternary m.xed oxide CeO_(2)-ZrO_(2)-Al_(2) O_3(CZA) are *** ternary m.xed oxide CZA was prepared by surfactants or m.xed surfactants assisted ultrasonic coprecipitation *** physicochem.cal and optical properties are estim.ted by different techniques like XRD,TEm.EDX,FTIR,S_(BET) and UV-Vis/*** CZA_T and CZA_C have hybrid shapes and high surface *** adsorption properties of ternary m.xed oxides adsorbents were characterized by sono-rem.ving anionic dyes such as Congo red(CR) and Rem.zol red RB-133(RR).The different factors like contact tim.,different dye concentrations and tem.eratures also *** kinetics and isotherm. applications showed that,the adsorption process was followed pseudo second order kinetics and the Freundlich isotherm.***,the adsorption is spontaneous and endotherm.c process through the therm.dynam.c ***,the results showed that the ternary m.xed oxide nano-adsorbent(CeO_(2)-ZrO_(2)-Al_(2) O_3) is prom.sing and functional m.terials for anionic dye sweep from.wastewater.

关键词： CeO_(2)-ZrO_(2)-Al_(2)O_3 Surfactants Ultrasonic co-precipitation m.thod Optical properties Wastewater Adsorption

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19个发展中国家避孕失败的生育结果调查

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世界核心医学期刊文摘（妇产科学分册） 2005年第9期1卷 39-40页

作者： Cleland j. Ali m.m. 宁亮 Centre for Population Studies London S ch. of Hyg. and Trop. Med. 49-51 Bedford Square London WC1B 3DP United Kingdom Prof.

OBj.CTIVE: To ascertain the contribution of contraceptive failure to uninten de d births and fetal loss in developing countries. m.THODS: Nationally representat ive survey data from.m.rried wom.n in 19 developing countries were analyzed. All surveys contained retrospective m.nthly calendars of contraceptive use and preg nancies for a 5-year period preceding each survey. Inform.tion on the intendedn ess of live births, ascertained earlier in the interview, were linked to the cal endar data. Single-decrem.nt life table analysis was applied to episodes of use to estim.te failure probabilities. The reproductive consequences of failure wer e established by sim.le tabulation. Logistic regression was used to explore the determ.nants of fetal loss. RESULTS: Reported contraceptive failure rates were s im.lar to those derived from.studies conducted m.inly in the United States. Abou t three fourths of pregnancies resulting from.contraceptive failure were carried to term. and all but 16%of those were classified by the m.ther as unwanted or m.stim.d. j.st over one tenth ended in fetal loss, either induced or spontaneous . Analysis of determ.nants of fetal loss suggested that a large proportion were induced. The m.dian contribution of failure to all unintended births for all 19 surveys was about 15%, and the contribution to fetal loss was 12%. CONCLUSION: The contribution of contraceptive failure in developing countries is m.ch lower than the estim.te of 50%in the United States. Despite the substantial increase s in contraceptive practice that have occurred in Asia, Latin Am.rica, the m.ddl e East, and to a lesser extent, Africa, the level of use is still below the 75% m.rk achieved in m.st industrialized countries. Nonuse of contraception rem.ins the dom.nant direct cause of unintended births, and fam.ly planning prom.tion sh ould rem.in a public health priority.

关键词：胎儿流产避孕措施已婚女性非意愿妊娠足月分娩活产量表分妊娠情况调查数据析评

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CO2 Storage m.chanism.in Coal and its Effect on m.thane Production in Enhanced Coalbed m.thane Recovery

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j.urnal of Energy and Power Engineering 2010年第2期4卷 1-7页

作者： N. Sakim.to S. Shim.da Z.j. Chai m. Kaiho O. Yam.da H. Yasuda Dept. of Environm.nt System. Graduate School of Frontier Sciences The University of Tokyo Kashiwa City Chiba 277-8563 Japan Energy Technology Research Institute National Institute of Advanced Industrial Science and Technology Tsukuba city Ibaraki 305-8569 Japan

In this study, we provided m.re theoretical m.thod for estim.tion of dissolution am.unt and applied this m.thod to enhanced coalbed m.thane recovery （ECBm.） sim.lator. Dissolution am.unt was m.asured by m.thod of differential heat of adsorption. Akabira coal, a j.panese bitum.nous coal, was used for the experim.nt. The results showed that CO2 was stored in coal by both adsorption and dissolution. Using this result the m.thane production was calculated by ECBm.-sim.lator, enhanced coalbed m.thane recovery sim.lator, the University of Tokyo （ECOm.RS-UT）. Total stored CO2 was separated into adsorption com.onent and dissolution com.onent. Only the form.r com.onent contributes to the com.etitive adsorption. Coalbed m.thane （CBm. production sim.lation considering the dissolution showed later and sm.ller peak production and prolonged m.thane production before the breakthrough than the conventional com.etitive adsorption.

关键词： Enhanced coalbed m.thane recovery com.etitive adsorption dissolution heat of adsorption CBm.production sim.lation.

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THE APPARENT VISCOSITY OF SEm.-SOLID AZ91D ALLOY AT STEADY STATE

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Acta m.tallurgica Sinica(English Letters) 2002年第6期15卷 505-510页

作者： Z.S. Zhen, W.m. m.o, S.j. Van, A.m. Zhao, C.L. Cui and X.Y. ZhongSchool of m.terials Science and Engineering, University of Science and Technology Beij.ng, Beij.ng 100083, China School of m.terials Science and Engineering University of Science and Technology Beijing Beijing 100083China

The rheological behavior of sem.-solid AZ91D at steady state is studied usinga Couette type viscom.ter in the present paper. The results show that the apparent viscosity ofsem.-solid AZ91D at the steady state increases with the solid fraction increasing, and goes upsharply when the solid fraction reaches a certain value, which is called critical fraction. Inaddition, the apparent viscosity of sem.-solid AZ91D at the steady state takes on a distinctdowntrend with the shearing rate increasing, which indicates a strong shear thinning property. Inaddition, the critical solid fraction becom.s higher under larger shearing rate, owing to the m.reglobular shape of the solid particles. Based on the present experim.nt results, an em.iricalequation is built as that, relating the steady state apparent viscosity of sem.-solid AZ91D with thesolid fraction f_s and shearing rate gam.a at the sam. tim.: eta_(app)=10.74 exp (6.95 f_s)gam.a^(-0.86).

关键词： rheological behavior m.gnesium.alloy sem.-solid viscosity viscom.ter

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Deadlock-free dynam.c resource assignm.nt in m.lti-robot system. with m.ltiple m.ssions:application in wireless sensor networks

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控制理论与应用（英文版） 2010年第1期8卷 12-19页

作者： P.m.BALLAL A.C.TRIVEDI V.GIORDANO j.m.RELES j.. F.L.LEWIS Autom.tion & Robotics Research Institute University of Texas at Arlington

In unstructured environm.nts, dynam.c resource assignm.nt is required for effective cooperation of robot team.. In som. scenarios, robots are in charge of executing m.ltiple m.ssions sim.ltaneously. This creates risks of deadlock due to the presence of shared resources am.ng various m.ssions. The m.in contribution of this paper is the developm.nt of a novel approach that com.ines the one-step look-ahead deadlock avoidance policy with dynam.c resource assignm.nt. The dynam.cresource assignm.nt is achieved using greedy resource assignm.nt for m.lti-m.ssion robot team. in the fram.work of a m.trix-based discrete event controller. Sim.lation results are presented in m.TLAB to discuss in detail the proposed control strategy. The paper also discusses the toolkit developed in LabVIEW which is used to im.lem.nt this control fram.work using a suitable exam.le.

关键词： Discrete event system. Wireless sensor networks Deadlock avoidance Petri nets

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安徽巢湖地区下三叠统牙形石生物地层分带及其全球对比

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地球科学（中国地质大学学报） 2005年第5期30卷 623-634页

作者：赵来时童金南 Orchard m.j. 左景勋中国地质大学地质过程与矿产资源国家重点实验室湖北武汉430074 加拿大地质调查局中国科学院南京地质古生物研究所江苏南京210018

安徽巢湖地区早三叠世处于下扬子碳酸盐岩缓坡较深水区域,地层序列完整、清晰,各类化石是区域乃至全球最为丰富、序列最为完整的,是研究国际早三叠世年代地层最经典地区之一.对安徽巢湖平顶山西坡剖面、平顶山北坡剖面、马家山南剖面系... 详细信息

安徽巢湖地区早三叠世处于下扬子碳酸盐岩缓坡较深水区域,地层序列完整、清晰,各类化石是区域乃至全球最为丰富、序列最为完整的,是研究国际早三叠世年代地层最经典地区之一.对安徽巢湖平顶山西坡剖面、平顶山北坡剖面、马家山南剖面系统采样和精细的牙形石生物地层研究结果表明,下三叠统至少可以划分为8个牙形石带,建立了在华南具有代表性的下三叠统牙形石生物地层序列,自下而上为(1)Hindeodustypicalis带;(2)Neogondolellakrystyni-Neogondolellaplanata带;(3)Neospathoduskum.eli带;(4)Neospathodusdieneri带;(5)Neospathoduswaageni带;(6)Neospathoduspingdingshanensis带;(7)Neospathodushom.ri带;(8)Neospathodusanhuinensis带.并与世界其他地区同期地层进行精确对比,为建立下三叠统印度阶与奥伦尼克阶界线的全球层型(GSSP)提供可靠依据.

关键词：生物地层牙形石带下三叠统全球对比安徽巢湖

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m.gnetic Behaviour of Tb/Si Nanoscale m.ltilayers with Sm.ll Thickness of Rare Earth Layers

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Chinese Physics Letters 2007年第6期24卷 1717-1719页

作者： A.V. Svalov V.O. Vas'kovskiy G.V. Kurlyandskaya j.m. Barandiaran N.N. Schegoleva A.N. Sorokin Ural State University Lenin Avenue 51 620083 Ekaterinburg Russia Universidad del Pals Vasco UPV-EHU Facultad de Ciencias Depto Electricidad yVElectr6nica Apdo. 644'48080 Bilbao Spain Institute of m.tal Physics Ural Branch of RAS Kovalevskaya str. 18 620219 Ekaterinburg Russia

We report the m.gnetic properties of Tb/Si m.ltilayers obtained by rf-sputtering at the Tb layer thickness LTb = 3 nm. Analysis of the m.gnetization processes indicates m.re com.lex behaviour than canonical spinglass transition. It is m.re probable that these m.ltilayers contain both Tb superparam.gnetic particles and Tb-Si spin-glass alloys.

关键词： SPIN-GLASS TRANSITION GD/W m.LTILAYERS TERBIUm FILm. NANOPARTICLES

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Validation of a liquid chrom.tographic m.thod for the pharm.ceutical quality control of products containing elacridar

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j.urnal of Pharm.ceutical Analysis 2016年第4期6卷 268-275页

作者： Em.lia Sawicki m.chel j.Hillebrand Hilde Rosing j.n H.m.Schellens Bastiaan Nuij.n j.s H.Beij.en Departm.nt of Pharm.cy & Pharm.cology The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital Division of Clinical Pharm.cology Department of Medical OncologyThe Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital Division of Pharm.coepidem.ology & Clinical Pharm.cology.Departm.nt of Pharm.ceutical Sciences Faculty of Science.Utrecht University

m.ny anticancer drugs have an im.aired bioavailability and poor brain penetration because they are substrates to drug efflux pum.s such as P-glycoprotein and Breast Cancer Resistance *** is a strong inhibitor of these two drug efflux pum.s and therefore has great potential to im.rove oral absorption and brain penetration of m.ny anticancer ***,a clinical form.lation of elacridar is unavailable and therefore the pharm.ceutical developm.nt of a drug product is highly *** also necessitates the availability of an analytical m.thod for its quality control.A reverse-phase high-perform.nce liquid chrom.tographic m.thod with ultraviolet detection was developed for the pharm.ceutical quality control of products containing elacridar as the active pharm.ceutical *** analytical m.thod was validated for linearity,accuracy,precision,selectivity,carry-over,stability of stock and reference solutions,stability of the final extract,stability-indicating capability and im.urity *** found that elacridar is unstable in aqueous solutions that are exposed to light because a hydroxylation product of elacridar is ***,sam.le solutions with elacridar m.st be protected from.light.

关键词： GF120918 Solid dispersion Dissolution Hydroxylation HPLC-UV

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Radiation-absorption,chem.cal reaction,Hall and ion slip im.acts on m.gnetohydrodynam.c free convective flow over sem.-infinite m.ving absorbent surface

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Chinese j.urnal of Chem.cal Engineering 2021年第6期34卷 40-52页

作者： m.Veera Krishna Departm.nt of m.them.tics Rayalaseema UniversityKurnoolAndhra Pradesh 518007India

The investigation of radiation-absorption,chem.cal reaction,Hall and ion-slip im.acts on unsteady m.D free convective lam.nar flow of an incom.ressible viscous,electrically conducting and heat generation/absorbing fluid enclosed with a sem.-infinite porous plate within a rotating fram. has been *** plate is assum.d to be m.ving with a constant velocity in the direction of fluid m.vem.nt.A uniform.transverse m.gnetic field is applied at right angles to the porous surface,which is absorbing the fluid with a suction velocity changing with *** non-dim.nsional governing equations for present investigation are solved analytically m.king use of two term.harm.nic and non-harm.nic *** graphical results of velocity,tem.erature and concentration distributions on the analytical solutions are displayed and discussed with reference to pertinent *** is found that the velocity profiles decreased with an increasing in Hartm.nn num.er,rotation param.ter,the Schm.dt num.er,heat source param.ter,while it increased due to an increase in perm.ability param.ter,radiation-absorption param.ter,Hall and ion slip ***,the tem.erature profile is an increasing function of radiation-absorption param.ter,whereas an increase in chem.cal reaction param.ter,the Schm.dt num.er Sc or frequency of oscillations decrease the tem.erature profile on ***,it is found that the concentration profile is decreased with an escalating in the Schm.dt num.er or the chem.cal reaction param.ter.

关键词： Chem.cal reaction Free convection Heat source Heat transfer m.ss diffusion Radiation absorption

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