المؤتمرات والندوات
- german course in goethe - دولة مصر ، institute cairo - cairo ، من16/2/1987 إلى 6/6/1987.
germa cource in deutshe - دولة مصر ، institute hamburge - german ، من4/1/1988 إلى 26/2/1988.
german course in goethe-institute - دولة مصر ، institute hamburg - german ، من1/9/1988 إلى 3/9/1988.
kulicke,w.m.,y.a.aggour,h.nottalmeann and m.z.elsabee,"swelling and rheological studies of some starch hydrogelspresented at the 60 th annual - دولة مصر ، meeting society of rheology in gainesville,florida, - u.s.a ، من12/2/1989 إلى 15/2/1989.
kulick,w.m.,y.a.aggour,h.nottalmean and m.z.elsabee,"swelling and rheological studies of some starch hydrogels"presented at the 198 th acs,.national meeting - دولة مصر ، miamei beach,florida - u.s.a ، من10/9/1989 إلى 15/9/1989.
nottelmann,h.,y.a.aggour, and w.m.kulicke"charakterisierung und eigenchaften von hydrogen"proceed - دولة مصر ، hamburger makromo - germany ، من2/10/1989 إلى 3/10/1989.
aggour.y.a.,tomita i."synthesis and radical polymerization of allanyl ethers with oligo(oxyethylene)moieties - دولة مصر ، kyoto polymersymp - japan ، من31/5/1993 إلى 1/6/1993.
aggour.y.a,tomita i.and endo t.’mechanical properties of poly ethylen glycol allenyl methyl ether gels - دولة مصر ، mansoura - egypt ، من27/4/1994 إلى 29/4/1994.
aggour y.a."characterization and evaluation of eopolymerization of endo-allenoxy polyoxyethelen macromer with vinyl pyrrollidone"4 th intern.conf on chem and role in develipment - دولة مصر ، mansoura - 4th intern.conf on chemist"eygpt ، من2/4/1997 إلى 4/
aggoury.a’copoiymerization and characterizatoin of end-allenoxy oxyethyellen with n-vinyl-2-pyrrlidone"12th bratislava intern - دولة مصر ، egypt - iupac_epf ، من25/8/1997 إلى 28/8/1997.
y.a.aggour "coordination&charact.of polydiethylene glycol allenyl ether with transilation metal salts - دولة مصر ، cairo,eygypt - 3ed int.conf.al-zaher univ.fac.sci ، من22/3/1999 إلى 25/3/1999.
y.a.aggour,m.s.aziz and m.i.yousif"elect.&magnetic prop.of coordinated polymers of pega with iron chloride - دولة مصر ، luxour,egypt - 2nd intern.conf.on electrochemistery ، من2/4/1999 إلى 6/4/1999.
y.a.agour"study of binary copolymers of acryloyle chlorid and2-acrylamido-2-methylpropanesulphonic acid - دولة مصر ، mansoura - 5th tnt.conf.on chem&rotle in development ، من19/4/1999 إلى 22/4/1999.
y.a.aggour"thermal decomp. behaviour of ethyl cellulose grafted copolymers in homo media - دولة مصر ، luxour-aswan,egypt - 5th arab int.conf.on polym.sci&techn ، من18/9/1999 إلى 22/9/1999.
y.a.aggour"thermal properitis of copolymers of amps with some vinyl monomers - دولة مصر ، warsaw,poland - 38 th macromolecular iupac 2000 ، من9/7/2000 إلى 14/7/2000.