LEADER 01116nam a2200289 i 4500 001 991001576539707536 008 020716s2002 riu b 001 0 eng 020 $a0821833111 035 $ab12167046-39ule_inst 040 $aDip.to Matematica$beng 082 0 $a516.362$221 084 $aLC QA645.Z48 084 $aAMS 53C44 100 1 $aZhu, Xi-Ping$0451086 245 10$aLectures on mean curvature flows /$cXi-Ping Zhu 260 $aProvidence, RI :$bAmerican Mathematical Society :$bInternational Press,$cc2002 300 $aix, 150 p. ;$c27 cm 440 0$aAMS/IP studies in advanced mathematics,$x1089-3288 ;$v32 504 $aIncludes bibliographical references and index. 650 0$aSurfaces of constant curvature 650 0$aFlows (Differentiable dynamical systems) 907 $a.b12167046$b21-09-06$c29-04-03 912 $a991001576539707536 945 $aLE013 53C ZHU11 (2002)$g1$i2013000138312$lle013$op$pE44.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i12508329$z02-05-03 996 $aLectures on mean curvature flows$9147725 997 $aUNISALENTO 998 $ale013$b29-04-03$cm$da $e-$feng$griu$h0$i1 LEADER 01331nam 2200373 450 001 996279501703316 005 20230809231340.0 010 $a1-5386-0629-1 035 $a(CKB)4100000002687971 035 $a(WaSeSS)IndRDA00121127 035 $a(EXLCZ)994100000002687971 100 $a20200324d2017 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEITT 2017 $esixth International Conference of Educational Innovation Through Technology : proceedings : 7-9 December 2017, Osaka, Japan /$fedited by Juhong Liu [and three others] ; sponsored by Institute of Electrical and Electronics Engineers 210 1$aPiscataway, New Jersey :$cInstitute of Electrical and Electronics Engineers,$d2017. 215 $a1 online resource (xvi, 350 pages) 311 $a1-5386-0630-5 606 $aEducational innovations$vCongresses 606 $aEducational technology$vCongresses 615 0$aEducational innovations 615 0$aEducational technology 676 $a370.904 702 $aLiu$b Juhong 712 02$aInstitute of Electrical and Electronics Engineers, 801 0$bWaSeSS 801 1$bWaSeSS 906 $aPROCEEDING 912 $a996279501703316 996 $aEITT 2017$92517049 997 $aUNISA LEADER 01787nam 2200445z- 450 001 9910346944803321 005 20210211 010 $a1000005907 035 $a(CKB)4920000000101074 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/50191 035 $a(oapen)doab50191 035 $a(EXLCZ)994920000000101074 100 $a20202102d2006 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aInfluence of cellulose ethers on the kinetics of early Portland cement hydration 210 $cKIT Scientific Publishing$d2006 215 $a1 online resource (III, 110 p. p.) 225 1 $aKarlsruher mineralogische und geochemische Hefte 311 08$a3-86644-077-4 330 $aThe phase-specific influence of cellulose ether (CEs) on Portland cement hydration was investigated in-situ, using synchrotron X-ray diffractometry. CE-caused retardation can be traced to the polymers adsorption behaviour. The adsorption decreases in following order: silicates and their hydrates (high), sulfates (low), ettringite (zero). The retarding effect is strong on silicates, moderate on sulfates and unspecific on alluminates. 606 $aPhysics$2bicssc 610 $acellulose ether 610 $acement 610 $aconstruction chemistry 610 $ahydration 610 $akinetic 610 $apolymer 610 $aPortland cement 610 $asynchrotron radiation 610 $aX-ray diffractometry 615 7$aPhysics 700 $aMüller$b Ingo$4auth$057575 906 $aBOOK 912 $a9910346944803321 996 $aInfluence of cellulose ethers on the kinetics of early Portland cement hydration$93022835 997 $aUNINA