简介:PingyuanRareEarthCompany,Ltd.inGuangdongProvince,hadputitsprocess-inglineintooperationinlastOct.TheplantislocatedinPingyuancountywhichaboundswithion-adsorptiontypeREminerals.BaotouResearchInstituteofRareEarthisthecompany’spartner,providingfortheplantwiththeneeded
简介:TheautobiographicalinscriptionofKhnumhotpeⅡ,whichiscarvedonthewallsofthechapelchamberofhistombatBeniHasan,haslongbeenrecognizedasanimportantresourceforthestudyoftherelationshipbetweenthelocalpowerandtheroyalfamilyduringtheMiddleKingdominEgypt.SomehistoricalaspectsofthetexthavebeendiscussedbyscholarsincludingKees,James,Montet,Gardiner,Franke,andRedford;also,Fosterhasusedthistextasanexampleof"inscriptionalprose"ascontrastedwith"narrativeverse".However,althoughthe
简介:Weconsiderforafixedμ,theclassofpolynomialsPn,μ,s:=P(z)=zsanzn-s+n-s∑j=μan-jzn-j-s;1≤μ≤n-sofdegreen,havingallzerosin|z|≤k,k≤1,withs-foldzerosattheorigin.Inthispaper,wehaveobtainedinequalitiesinthereversedirectionfortheaboveclassofpolynomials.Besides,extensionsofsomeTuran-typeinequalitiesforthepolarderivativeofpolynomialshavebeenconsidered.
简介:In1912,thetraditionalcalendarfornearly4,000yearswasofficiallyabandonedwhentheRevolutionof1911,ledbyDrSunYat-sen,overthrewtheimperialQingDynasty(1644-1911)andestablishedtheRepublicofChina.Sincethen,thecountryhasusedtheGregoriancalendar,asystemnowingeneraluse,toarrangethemonthsintheyearanddaysinthemonthandintroducedbyPopeGregoryXIII.
简介:EDITOR'SNOTE:FromAugust11through21,2005,FernandoGarcia,areporterofSpain'sABCnewspaper,undertookareportingtourofTibetattheinvitationofChina.Afterhereturnedhome,Interviu,aSpanishmagazine,carriedhisstorytitledViejoTibet,NuevosTibetanos.FollowingishisstorytranslatedfromitsChineseversion.
简介:ThemajorityofAfricancountrieswontheirpoliticalindependenceinthe1960s.Sincethen,theyhavebeenmakingrelentlesseffortstodeveloptheireconomiesandraisetheirpeople’slivingstandards,andhaveachievedsuccessesinvaryingde-grees.ReviewingAfricaneconomicdevelopmentinthelastfourdecades,however,
简介:TheNationalTransitionalCouncil(NTC)ofLibyaofficiallydeclaredthecountry’snationalliberationinBenghazionOctober23,2011.Earlier,onSeptember16,thesecondplenarysessionofthe66thUNGeneralAssemblyagreedtoseatNTCasthelegitimaterepresentativeofLibyaattheUnitedNationsbyavoteof114-17with15abstentions.Theoutcomeofthewar
简介:ThispapershowsanumberofproblemsinpureandappliedmathematicsthataresolvedbyconstructingtransportationnetworksMoreover,italsoshowsthatallthesolutionsarecharacterizedbyforbiddenconfiguratlozzwhicharenotminors.However,allthecharacterisationsaremuchrelatedtothegraphicmethodwhichwasfoundbyChineseforsolvingakindofthetransportationprobleminthefifties.