PIR bụ nchekwa data na-ejikọta akụrụngwa ọha nke data amụma ọrụ protein, na-achọ ịkwado nyocha genomics/proteomics. PIR na otu ndị ọzọ na-arụkọ ọrụ iji mepụta PIR International Protein Sequence Database (PSD){1} bụ isi nchekwa data nke protein ndị e buru n'amụma, gụnyere protein 250,000. Arụmọrụ PIR
PIR bụ akwụkwọ akụkọ ihe eji ekpuchi ihe mkpuchi polymer, polymer foam nke emepụtara site na ịgwakọta nke ọma, na-emeghachi omume, na ịfụ ụfụfụ isocyanate na polyether dị ka isi akụrụngwa, yana ihe na-akpali akpali, ndị na-ere ọkụ na ndị na-eme ụfụfụ na gburugburu ebe obibi, n'okpuru nhazi pụrụ iche na ọnọdụ usoro siri ike. N'ihi nhazi sel nke emechiri onwe ya na- cell mechiri emechi na nnukwu mechiri emechi, polymer foam nwere mkpụrụ ndụ dị mma na nke edo, arụmọrụ mkpuchi ọkụ dị mma, yana ihe ndị na-egbochi ire ọkụ, si otú a na-egosipụta àgwà ndị magburu onwe ya n'ihe gbasara mkpuchi okpomọkụ, ikike mmiri, nrapado, ike mkpakọ, ire ọkụ, na nkwụsị oyi. Nke a dị elu-ihe teknụzụ organic polymer na-anya isi nkwụsi ike ọkụ, nrụpụta ọkụ dị ala, ezigbo nguzogide mmiri, akụrụngwa kemịkalụ kwụsiri ike, yana ezigbo mgbochi ịka nká, na-eme ka ọ bụrụ nhọrọ kacha mma maka polymer mkpuchi okpomọkụ na gburugburu cryogenic na izugbe jụrụ oyi. Ogologo okpomọkụ mkpuchi mkpuchi ya dị -196 ogo ruo ogo +120 .
Polyisocyanate foam (PIR), dị ka akwụkwọ akụkọ oyi na ihe mkpuchi ọkụ na mba ụwa, ahụlarị ngwa zuru oke na mba Europe mepere emepe na mpaghara dịka injinia ike petrochemical, ihe owuwu, na nchekwa gburugburu ebe obibi na nchekwa ike. Na mba m, PIR ka nọ n'oge mmalite nke mmepe ya, yana ngwa ndị dị na gas na petrochemical dị ka LNG (-165 degrees, liquefied natural gas) na mmiri mmiri ethylene (-104 degrees).
