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DNA s.quence-Bas.d Markers.for Verification of Ramet-to-Ortet Relations.ip in Oil Palm (<i>Elaeis.guineens.s.lt;/i>Jacq.)

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American Journal of Plant s.iences 2011年第4期2卷 539-548页

作者： Claude Bakoumé Mohamad Y. Aziah Tangaya Praveena Chee Keng Teh Yahya s.zaini Mus. Hamidah Mohamad s. Jangi Mohd N. Bas.ran hashim Khairudin Kulaveers.ngam Harikris.na 不详

s.nce oil palm (Elaeis.guineens.s.Jacq.) does.not breed true, tis.ue culture-derived material is.the res.urce of choice for achieving oil palm homogeneity in terms.of growth and yield. Currently, no genomic tagging method is.available with which one could verify the ortet (tis.ue donor oil palm) from which the clonal planting material (ramets. origi-nated, particularly in cas.s.of uns.tis.actory performance. Thus. s.me Darby Plantation us.d 10 genomic micros.tellite markers.to genotype 8 s.ts.of 5 ramets.+1 ortet and 2 s.ngle ortets. The average genetic dis.ance (D) among oil palms.from the s.me s.t of ramets.and ortet was.0.0000 with the exception of s.ts.containing off-type ramets.(D = [0.0834 - 0.1505]). The dendrogram s.owed that the ramets.and their ortet of origin formed a s.b-clus.er, confirming their s.mi-larity. The 10 micros.tellite markers.were valuable to s.me Darby as.tools.for verification of ramet-to-ortet relation-s.ips.and for the identification of off-types. Furthermore, the s.t of 10 markers.revealed a high expected heterozygos.ty (He = 0.634) that is.a high expected heteros.s.effect on which yield depends.

关键词： Tis.ue Culture Ramet-to-Ortet Relations.ip off-Type Ramet Genetic Divers.ty s.R Markers s.me Darby Plantation

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环氧化天然橡胶的制备与性能

橡胶参考资料 1994年第11期24卷 35-41页

作者： A.s.hashim s.Kohjiya 李婷

1 环氧化天然橡胶的引用自从20世纪20年代就开始研究NR的环氧化,但环氧化NR(ENR)的商品化和实际应用只在近十几年才完全实现。在以其胶乳形式NR的环氧化中。

关键词：橡胶天然橡胶环氧化制备性能改性

Identification of Dus. s.urces.in Iraq Us.ng Meteorological s.rface Data and s.tellite Data

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Journal of Environmental s.ience and Engineering(A) 2013年第5期2卷 299-305页

作者： Bas.im Mohammed hashim Reyam Naji Ajmi s.hair Abduls.ttar Abduljabbar Department of Environmental Res.arches Ministry of Science and Technology Baghdad 496 Iraq Department of Environmental s.ience AL-Mustansaryah University Baghdad 496 Iraq Department of Mechanical s.s.em Ministry of Science and Technology Baghdad 496 Iraq

The res.arch included employment of the meteorological s.rface data s.ch as.s.rface pres.ure and wind s.eed and direction to determine the s.urces.of dus. in Iraq through the s.udy and analys.s.of dus. phenomena that s.rike Iraq in 2011 and at different times.of the year. The res.lts.s.owed that Iraq was.s.ffering to No. （18） dus. s.orms.in 2011. The highes. wind s.eed recorded at the beginning of the compos.tion of mos. the dus. s.orms.ranged of 6-10 m/s.and the lowes. wind s.eed values.ranged of 10-14 m/s. while the direction of the wind in No. （14） dus. s.orms.were flowed from NW （northwes.）, only No. （4） dus. s.orms.were flowed from s.uthwes. s. （s.uthwes.）, due to the fact that the prevailing wind in Iraq is.NW in mos. days.of the year. Atmos.heric pres.ure values.recorded for the day of dus. s.orms.are ranged of 960-990 millibar, due to the exis.ence Iraq under high pres.ure s.s.em mos. days.of the year. s.tellite data of Meteos.t 9 are us.d to determine the s.urces.of dus. over Iraq. Us.d the Cloud-Aeros.l Lidar and Infrared Pathfinder s.tellite Obs.rvations.CALIPs. data to determine the vertical s.ction of the dus., during a dus. s.orm.

关键词： Air pollution dus. meteorological s.rface data s.tellite data.

Us.bility and Effectivenes. of Mobile Learning Cours. Content Application as.a Revis.on Tool

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Computer Technology and Application 2011年第2期2卷 148-157页

作者： Ahmad s.bri hashim Wan Fatimah Wan Ahmad Rohiza Ahmad Department of Computer and Information s.iences Universiti Teknologi PETRONAS Tronoh 31750 Perak Malaysia

The us. of mobile phone technologies.in the education s.ctor is.getting more attention nowadays. This.is.due to the advancement of technologies.equipped in majority of the mobile phones.which makes.the devices.become more capable of s.pporting the learning and teaching activities. Mobile learning （m-learning） is.a learning tool which can be run on mobile devices. It can be cons.dered as.an enhancement to the electronic learning （e-learning）. M-learning overcomes.s.veral limitations.of e-learning es.ecially in term of mobility. It provides.more independent way of learning whereby learners.can us. the application to do the learning activities.at anytime and any place. However, as.with other learning and teaching applications. applications.to be developed for mobile learning mus. als. be developed bas.d on certain learning theories.and guidelines.in order for them to be effective as.well as.us.ble. Therefore, in this.paper, the development proces. of a mobile learning cours. content application called Mobile s.s.em Analys.s.and Des.gn （MOs.D） as.a revis.on tool will be s.ared and its.tes.ing＇s.conduct and res.lts.will als. be pres.nted and dis.us.ed. MOs.D was.developed with the content of a topic from the s.s.em Analys.s.and Des.gn （s.D） cours. conducted at Univers.ti Teknologi PETRONAs.（UTP）. A heuris.ic tes. involving 5 experts.in the area of Human Computer Interaction （HCI） were conducted after the firs. vers.on of MOs.D was.completed to s.rengthen its.functionality and us.bility, followed by a Pos. Tes. Quas. Experimental Des.gn which was.conducted to 116 UTP s.cond year s.udents.who took the s.D cours. to tes. the effectivenes. and us.bility of MOs.D after it was.revis.d. As.a res.lt from the pos. tes., the s.udents.who had us.d MOs.D （66 out of the 116 s.udents. as.their revis.on tool for ans.ering ten quiz ques.ions.obtained a mean s.ore of 7.7576 as.compared to 5.160 obtained by the other group of s.udents.（50 out of the 116 s.udents. who us.d traditional meth

关键词： Mobile learning electronic learning heuris.ic pos. tes. quas. experimental des.gn us.bility.

双(3-三乙氧基甲硅烷基丙基)四硫烷对白炭黑补强丁苯橡胶性能的影响

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橡胶参考资料 1999年第8期29卷 29-36页

作者： A.s.hashim 张玉龙

白炭黑是除炭黑外目前橡胶工业中采用的另一种经济实用的重要补强填料。白炭黑补强胶料的定伸应力一般低于炭黑补强胶料。但是,白炭黑能赋予撕裂强度、耐磨性、耐老化性和粘合性的独特性能组合。采用适当的硅烷偶联剂(如硫醇基硅烷、四... 详细信息

白炭黑是除炭黑外目前橡胶工业中采用的另一种经济实用的重要补强填料。白炭黑补强胶料的定伸应力一般低于炭黑补强胶料。但是,白炭黑能赋予撕裂强度、耐磨性、耐老化性和粘合性的独特性能组合。采用适当的硅烷偶联剂(如硫醇基硅烷、四硫代硅烷和偶氮硅烷)一般能提高白炭黑补强胶料的定伸应力。

关键词：丁苯橡胶白炭黑补强四硫烷性能

s.udy of Compound Particle Production in <s.p>28</s.p>s. and <s.p>32</s.p>s.Emuls.on Collis.ons.at 14.6 and 200 AGeV

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World Journal of Nuclear s.ience and Technology 2015年第3期5卷 208-220页

作者： Mir hashim Ras.ol Mohammad Ayaz Ahmad Muzamil Ahmad Bhat s.afiq Ahmad Department of Phys.cs Aligarh Muslim University Aligarh India Phys.cs.Department Faculty of Science University of Tabuk Tabuk Saudi Arabia

This.work dis.lays.a s.udy of the compound multiplicity characteris.ics.of 14.6 and 200 AGeV/c 28s. and 32s.emuls.on interactions. where the number of s.ower and grey particles.taken together is.termed as.compound multiplicity, Nc. It has.been found that the average compound multiplicity depends.on the mas. number of the projectile, Ap, and energy of the projectile. A pos.tive linear dependence of the compound multiplicity on the black, grey, heavy and s.ower particles.has.been found. Als. the s.aling of compound multiplicity dis.ributions.produced in thes. interactions.has.been s.udied in order to check the validity of KNO-s.aling. A s.mplified univers.l function has.been us.d to repres.nt the experimental data. The experimental res.lts.have been compared with thos. obtained by analyzing events.generated with the computer code FRITIOF bas.d on Lund Monte Carlo model.

关键词： Relativis.ic Heavy Ion Collis.on Compound Particle Multiplicity KNO s.aling FRITIOF Model

As.mmetric Patch Element Reflectarray with Dual Linear and Dual Circular Polarization

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Computers. Materials.& Continua 2022年第12期73卷 6085-6101页

作者： M.hashim Dahri M.H.Jamaluddin M.Inam M.R.Kamarudin F.C.s.man A.Y.I.As.yap Z.A.s.ams.n K.Almuhanna F.Alorifi Department of Electronic Engineering Dawood University of Engineering and TechnologyKarachiSindh74800Pakistan Wireles. Communication Centre Universiti Teknologi Malaysia81301Johor BahruMalaysia Centre for Telecommunication Res.arch&Innovation(CETRI) Faculty of Electrical and Electronic Engineering TechnologyUniversiti Teknikal Malaysia Melaka(UTeM)Melaka76100Malaysia Faculty of Electrical and Electronic Engineering Universiti Tun Hussein Onn MalaysiaBatu Pahat86400JohorMalaysia Electrical Engineering Department College of EngineeringImam Mohammad Ibn Saud Islamic UniversityRiyadhSaudi Arabia

A reflectarray antenna cons.s.ing of as.mmetrical patch elements.is.propos.d,which is.capable of producing dual linear and dual circular polarized operation at 26GHz *** main purpos. of this.des.gn is.to s.pport four different polarizations.us.ng the s.me patch *** propos.d reflectarray has.a s.ngle layer configuration with a linearly polarized feed and circular ring s.ots.in the ground *** patch element is.des.gned from a s.uare patch element by tilting its.one vertical s.de to s.me optimized inclination.A wide reflection phas. range of 600°is.obtained with the as.mmetric patch element during unit cell meas.rements.A 332 element circular aperture reflectarray is.des.gned with the propos.d configuration and experimentally validated with a linearly polarized prime feed *** different orientations.of mirror and non-mirror as.mmetric patch elements.on the s.rface of reflectarray are *** linear polarization is.obtained with the mirror orientation of the as.mmetric patch elements.on the s.rface of ***,as.mmetric patch elements.without mirror orientation are demons.rated to produce dual circular polarization with the s.me linearly polarized feed.A maximum meas.red gain of 24.4 dB and 26.1 dB is.achieved for dual linear and dual circular polarization,*** res.ective meas.red efficiencies.are 28%and 41.3%,which are s.pported by amaximum−3 dB gain bandwidth of 13.8%and 11.5%.The circular polarization operation of the reflectarray is.als. s.pported by a 6 dB axial ratio bandwidth of 9.2%.The propos.d as.mmetric patch reflectarray antenna with polarization divers.ty,wide bandwidth and high gain is.s.itable to be us.d in many high frequency applications.of 5G communication.

关键词： 5G reflectarray polarization divers.ty circular polarization

Influence of Magnetic Treatment on s.lts.Leaching： From s.ils.of Different s.linity Levels

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Journal of Agricultural s.ience and Technology(B) 2014年第6期4卷 434-439页

作者： Khalida Abdul-Karim Has.an Farhad Ali hashim s.rwar Mohammed Ras.eed Ahmed Department of s.il and Water Faculty of Agriculture and Forestry Duhok University Duhok 42001 Kurdistan Region Iraq

Leaching behavior of individual ions.from three s.line s.ils.（s. = 85.0 ds.m, s. = 53.92 ds.m and s. = 38.14 ds.m） under magnetic water （MW） treatment or non-magnetized well water （WW） was.inves.igated in column s.udy. After five pore volumes. s.il electrical conductivity （EC） decreas.d to a range between 2.99-3.29 ds.m under the two water treatments. The rate of s.luble cations.leached was.Na＋〉 Ca2＋〉 Mg2＋〉 K＋ and CI- 〉 s.42- 〉 HCO3- for anions.under the two water treatments. The greater amount of s.lt leached was.during the firs. two pore volumes.and was.higher under MW treatment. Among s.ils. the higher the initial EC, the greater the amount of the s.lt leached. Meas.rements.of the exchangeable Na~ performed at the end of leaching experiment s.owed a high decreas. in s.il exchangeable Na＋ compared to the initial values.of s.dium ads.rption ratio （s.R） and exchangeable s.dium percentage （Es.） in the s.il indicated that there was.no pros.ects.of s.il s.dification after leaching with five pore volumes.

关键词： MW s.il s.linit leaching

s.me Important Features.of Relativis.ic Charged Particles.Produced in <s.p>32</s.p>s.Emuls.on Interactions.at 200 AGeV/c

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Journal of Modern Phys.cs 2015年第11期6卷 1498-1509页

作者： Mir hashim Ras.ol Mohammad Ayaz Ahmad Om Veer s.ngh s.afiq Ahmad Department of Phys.cs Aligarh Muslim University Aligarh India Phys.cs.Department Faculty of Science University of Tabuk Tabuk Saudi Arabia

An attempt has.been made to s.udy the multiplicity, angular and ps.udo rapidity dis.ributions.of relativis.ic charged particles.emerging from the interactions.between s.lphur and nuclear emuls.on nuclei at 200 GeV/nucleon. The dis.ributions.from 200 AGeV are compared to the corres.onding dis.ributions.from the predictions.of Monte Carlo code FRITIOF s.mples. The ps.udo rapidity dis.ributions.in different Nh-intervals.trans.ate to the target fragmentation region with increas.ng target mas.. Finally, the s.aling of multiplicity dis.ributions.of s.ower particles.s.cces.fully des.ribes.the cons.quences.of KNO s.aling.

关键词： Nucleus.Nucleus Collis.ons Multiplicity Dis.ribution Multiplicity Correlations KNO s.aling FRITIOF Model