{"id":318,"date":"2017-09-29T13:44:16","date_gmt":"2017-09-29T13:44:16","guid":{"rendered":"http:\/\/uni.hi.is\/einar\/?p=318"},"modified":"2017-09-29T13:44:16","modified_gmt":"2017-09-29T13:44:16","slug":"a-aldarafmaeli-thorbjorns-sigurgeirssonar","status":"publish","type":"post","link":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/?p=318","title":{"rendered":"\u00c1 aldarafm\u00e6li \u00deorbj\u00f6rns Sigurgeirssonar"},"content":{"rendered":"

Hinn 19. j\u00fan\u00ed s\u00ed\u00f0astli\u00f0inn voru li\u00f0in 100 \u00e1r fr\u00e1 f\u00e6\u00f0ingu \u00deorbj\u00f6rns Sigurgeirssonar pr\u00f3fessors (1917-1988). \u00deessi \u00f6rl\u00edti\u00f0 s\u00ed\u00f0b\u00fana f\u00e6rsla er helgu\u00f0 minningu \u00feessa merka e\u00f0lisfr\u00e6\u00f0ings og brautry\u00f0janda \u00ed raunv\u00edsindum \u00e1 \u00cdslandi.<\/p>\n

Stutt kynni m\u00edn af \u00deorbirni h\u00f3fust hausti\u00f0 1967, \u00feegar \u00e9g s\u00f3tt byrjendan\u00e1mskei\u00f0 hans \u00ed e\u00f0lisfr\u00e6\u00f0i\u00a0 vi\u00f0 H\u00e1sk\u00f3la \u00cdslands. Kennslub\u00f3kin var hi\u00f0 \u00feekkta verk Physics<\/em> eftir Resnick og Halliday. M\u00e9r er s\u00e9rstaklega minnisst\u00e6tt vingjarnlegt vi\u00f0m\u00f3t kennarans og g\u00edfurleg \u00feekking hans \u00e1 efninu.<\/p>\n

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Svona man \u00e9g eftir \u00deorbirni \u00feegar hann kenndi m\u00e9r e\u00f0lisfr\u00e6\u00f0i vi\u00f0 H\u00cd haust\u00f0 1967.<\/figcaption><\/figure>\n

\u00deegar l\u00ed\u00f0a t\u00f3k \u00e1 misseri\u00f0 s\u00f3tti \u00e9g \u00ed mig kjark til a\u00f0 falast eftir vinnu hj\u00e1 \u00deorbirni. Hann t\u00f3k erindinu af lj\u00fafmennsku og \u00ed \u00e1rsbyrjun 1968 var \u00e9g sem a\u00f0sto\u00f0arma\u00f0ur \u00deorbj\u00f6rns farinn a\u00f0 m\u00e6la segulsvi\u00f0 \u00ed bergs\u00fdnum\u00a0 \u00ed loku\u00f0u herbergi \u00e1 Raunv\u00edsindastofnun. H\u00e9r ver\u00f0ur verkefninu ekki l\u00fdst n\u00e1nar, en lesa m\u00e1 um bakgrunn \u00feess \u00ed grein eftir Le\u00f3 Kristj\u00e1nsson \u00ed b\u00f3kinni \u00cd hlutarins e\u00f0li <\/em>(meira um \u00fe\u00e1 b\u00f3k s\u00ed\u00f0ar).<\/p>\n

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Helmholtz-sp\u00f3lur eru bur\u00f0ar\u00e1sinn \u00ed \u00feessu t\u00e6ki vi\u00f0 H\u00e1sk\u00f3lann \u00ed Bergen. T\u00e6ki\u00f0 er nota\u00f0 sem afsegulm\u00f6gnunar- og segulm\u00e6lib\u00fana\u00f0ur fyrir bergs\u00fdni.\u00a0 \u00dea\u00f0 l\u00edkist \u00ed meginatri\u00f0um t\u00e6kinu sem \u00e9g nota\u00f0i til m\u00e6linga fyrir \u00deorbj\u00f6rn \u00e1 Raunv\u00edsindastofnun fyrstu \u00e1tta m\u00e1nu\u00f0i \u00e1rsins 1968.<\/figcaption><\/figure>\n

Eftir a\u00f0 \u00e9g haf\u00f0i veri\u00f0 inniloka\u00f0ur vi\u00f0 bergs\u00fdnism\u00e6lingar um skei\u00f0, bau\u00f0 \u00deorb\u00f6rn m\u00e9r a\u00f0 a\u00f0sto\u00f0a sig vi\u00f0 flugsegulm\u00e6lingar, sem \u00fe\u00e1 \u00e1ttu hug hans allan. Hlutverk mitt var fyrst og fremst a\u00f0 sitja vi\u00f0 hli\u00f0 hans \u00ed v\u00e9linni me\u00f0 kort yfir flugl\u00ednur \u00ed fanginu og g\u00e6ta \u00feess a\u00f0 v\u00e9lin villtist ekki af r\u00e9ttri lei\u00f0. Segulm\u00e6lingat\u00e6ki\u00f0 Flugm\u00f3\u00f0i h\u00e9kk ne\u00f0an \u00far v\u00e9linni og m\u00e6lingarnar voru skr\u00e1\u00f0ar \u00e1 margra r\u00e1sa segulband \u00ed afturs\u00e6tinu. \u00dear r\u00e9\u00f0i oftast r\u00edkjum \u00deorvaldur B\u00faason e\u00f0lisfr\u00e6\u00f0ingur. \u00de\u00f3 kom \u00fea\u00f0 fyrir a\u00f0 hann var fjarverandi og \u00ed eitt sl\u00edkt skipti bila\u00f0i segulbandi\u00f0 \u00ed mi\u00f0jum m\u00e6lingum. Skipti \u00fe\u00e1 engum togum a\u00f0 \u00deorbj\u00f6rn sneri s\u00e9r vi\u00f0 \u00ed s\u00e6tinu til a\u00f0 gera vi\u00f0 t\u00e6ki\u00f0 og sag\u00f0i m\u00e9r a\u00f0 taka vi\u00f0 stj\u00f3rn flugv\u00e9larinnar. N\u00e6stu m\u00edn\u00faturnar l\u00ed\u00f0a m\u00e9r seint \u00far minni, enda var \u00feetta \u00ed fyrsta og eina sinn sem \u00e9g hef stj\u00f3rna\u00f0 flugv\u00e9l. Allt f\u00f3r \u00fe\u00f3 vel a\u00f0 lokum.\u00a0\u00a0\u00a0\u00a0 – \u00a0\u00a0\u00a0 (Le\u00f3 Kristj\u00e1nsson hefur gert flugsegulm\u00e6lingum \u00deorbj\u00f6rns og ni\u00f0urst\u00f6\u00f0um g\u00f3\u00f0 skil \u00ed b\u00f3kinni \u00cd hlutarins e\u00f0li<\/em>. Sj\u00e1 einnig h\u00e9r<\/a>.)<\/p>\n

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\u00deorbj\u00f6rn a\u00f0 undirb\u00faa segulm\u00e6lingaflug \u00e1ri\u00f0 1969 um svipa\u00f0 leyti og og \u00e9g flaug me\u00f0 honum sem a\u00f0sto\u00f0arma\u00f0ur og navigator. Fyrir aftan \u00deorbj\u00f6rn liggur segulsvi\u00f0sm\u00e6lirinn Flugm\u00f3\u00f0i.\u00a0 Hann var l\u00e1tinn hanga ne\u00f0an \u00far v\u00e9linni \u00ed l\u00f6ngum kapli me\u00f0an \u00e1 m\u00e6lingum st\u00f3\u00f0.\u00a0 Mynd: Le\u00f3 Kristj\u00e1nsson.<\/figcaption><\/figure>\n

Hausti\u00f0 1968 f\u00f3r \u00e9g til \u00fatlanda til frekara h\u00e1sk\u00f3lan\u00e1ms. \u00c1rin 1969 og 70 vann \u00e9g sem sumarst\u00fadent \u00e1 Raunv\u00edsindastofnun, me\u00f0al annars hj\u00e1 \u00deorbirni. Lei\u00f0ir okkar l\u00e1gu svo ekki aftur saman fyrr en \u00e9g h\u00f3f st\u00f6rf sem s\u00e9rfr\u00e6\u00f0ingur \u00ed stjarne\u00f0lisfr\u00e6\u00f0i vi\u00f0 Raunv\u00edsinda- stofnun hausti\u00f0 1982. M\u00e9r hl\u00fdnar enn um hjartar\u00e6tur, \u00feegar \u00e9g hugsa til \u00feess hversu vel hann t\u00f3k \u00e1 m\u00f3ti m\u00e9r \u00e1 \u00feeim \u00fe\u00e1ttaskilum \u00ed l\u00edfi m\u00ednu. Vi\u00f0 \u00e1ttum mj\u00f6g g\u00f3\u00f0 samskipti n\u00e6stu \u00e1rin, en \u00feeim lauk \u00fe\u00f3 allt of snemma, \u00fev\u00ed \u00deorbj\u00f6rn l\u00e9st af v\u00f6ldum hjartabilunar 24. mars 1988.<\/p>\n

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\u00deorbj\u00f6rn \u00ed j\u00fal\u00ed 1983, um \u00fea\u00f0 bil \u00e1ri eftir a\u00f0 \u00e9g h\u00f3f st\u00f6rf sem stjarne\u00f0lisfr\u00e6\u00f0ingur vi\u00f0 Raunv\u00edsindastofnun. Mynd: Richard S. Williams, Jr.<\/figcaption><\/figure>\n
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Vi\u00f0b\u00f3t, 14. ma\u00ed 2021:<\/strong> \u00c9g gleymdi a\u00f0 geta \u00feess, a\u00f0 \u00deorbj\u00f6rn var pr\u00f3fd\u00f3mari hj\u00e1 m\u00e9r vi\u00f0 st\u00fadentspr\u00f3f \u00ed e\u00f0lisfr\u00e6\u00f0i vi\u00f0 MR vori\u00f0 1972. \u00deetta rifja\u00f0ist upp fyrir m\u00e9r, \u00feegar \u00e9g rakst n\u00fdlega \u00e1 eftirfarandi mynd \u00e1 f\u00e9sb\u00f3kinni. H\u00fan s\u00fdnir nemendur \u00ed 6. bekk X \u00e1samt helstu kennurum s\u00ednum vori\u00f0 1949.<\/span><\/p>\n

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6. bekkur X vori\u00f0 1949. Kennararnir sitja \u00ed fremstu r\u00f6\u00f0. Fr\u00e1 vinstri: Bj\u00f6rn Bjarnason st\u00e6r\u00f0fr\u00e6\u00f0ingur, Sigurkarl Stef\u00e1nsson st\u00e6r\u00f0fr\u00e6\u00f0ingur, P\u00e1lmi Hannesson n\u00e1tt\u00farufr\u00e6\u00f0ingur, Gu\u00f0mundur Arnlaugsson st\u00e6r\u00f0fr\u00e6\u00f0ingur og \u00deorbj\u00f6rn Sigurgeirsson e\u00f0lisfr\u00e6\u00f0ingur. Me\u00f0al st\u00fadenta standa efst fr\u00e1 vinstri Gu\u00f0mundur P\u00e1lmason (s\u00ed\u00f0ar jar\u00f0e\u00f0lisfr\u00e6\u00f0ingur), Steingr\u00edmur Baldursson (s\u00ed\u00f0ar efnafr\u00e6\u00f0ingur og pr\u00f3fessor) og Leifur Hannersson (s\u00ed\u00f0ar verkfr\u00e6\u00f0ingur og pr\u00f3fessor). Margr\u00e9t Gu\u00f0nad\u00f3ttir (s\u00ed\u00f0ar l\u00e6knir, veirufr\u00e6\u00f0ingur og pr\u00f3fessor) stendur a\u00f0 baki \u00deorbj\u00f6rns.<\/span><\/figcaption><\/figure>\n
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\u00ddmis verk um \u00deorbj\u00f6rn Sigurgeirsson, pers\u00f3nu hans og\u00a0 v\u00edsindast\u00f6rf<\/em><\/span><\/p>\n

Gott yfirlit yfir fyrstu \u00e1rin \u00e1 v\u00edsindaferli \u00deorbj\u00f6rns er a\u00f0 finna \u00ed grein eftir Steind\u00f3r J. Erlingsson v\u00edsindasagnfr\u00e6\u00f0ing sem birtist fyrir \u00e1ri s\u00ed\u00f0an:
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Veirur, kjarnorka og e\u00f0lisv\u00edsindi \u00e1 \u00cdslandi<\/a><\/span><\/p>\n

Um \u00feessar mundir vinnur Steind\u00f3r a\u00f0 frekari ranns\u00f3knum \u00e1 \u00e6vi \u00deorbj\u00f6rns og \u00fer\u00f3un raunv\u00edsinda \u00e1 \u00cdslandi \u00e1 tuttugustu \u00f6ld.<\/p>\n

\u00deorstein Vilhj\u00e1lmsson e\u00f0lisfr\u00e6\u00f0ingur rita\u00f0i n\u00fdlega \u00e1g\u00e6ta yfirlitsgrein um \u00deorbj\u00f6rn fyrir V\u00edsindavefinn.<\/a><\/p>\n

G\u00f3\u00f0ar uppl\u00fdsingar um st\u00f6rf \u00deorbj\u00f6rns \u00ed \u00fe\u00e1gu v\u00edsindanna og h\u00e1sk\u00f3lans\u00a0 er a\u00f0 finna \u00ed b\u00f3kinni \u00cd hlutarins e\u00f0li: Afm\u00e6lisrit til hei\u00f0urs \u00deorbirni Sigurgeirssyni pr\u00f3fessor. <\/span><\/em>Ritstj\u00f3ri \u00deorsteinn I. Sigf\u00fasson. Reykjav\u00edk 1987.<\/p>\n

\u00deessari f\u00e6rslu l\u00fdkur me\u00f0 tilvitnunum \u00ed greinar fj\u00f6gurra samstarfsmanna \u00deorbj\u00f6rns um l\u00edf hans og st\u00f6rf. (Greinarnar sj\u00e1lfar eru mun \u00edtarlegri og \u00fe\u00e6r birtast, ef\u00a0 smellt er \u00e1 tenglana):<\/p>\n

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(1)\u00a0 \u00c1ri\u00f0 1989 komst P\u00e1ll\u00a0 Theod\u00f3rsson e\u00f0lisfr\u00e6\u00f0ingur\u00a0 svo a\u00f0 or\u00f0i um \u00deorbj\u00f6rn \u00ed grein \u00ed Andvara<\/a> (bls. 58-61):<\/p>\n

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\u00deorbj\u00f6rn Sigurgeirsson var grannur ma\u00f0ur en sterkbygg\u00f0ur, me\u00f0alma\u00f0ur \u00e1 h\u00e6\u00f0. Hann var rammur a\u00f0 afli, seigur og \u00feolinm\u00f3\u00f0ur. Andlit hans og allt hans fas var sem \u00ed fullu samr\u00e6mi vi\u00f0 skapger\u00f0 hans, \u00fear m\u00e1tti sj\u00e1 festu og einkenni \u00feess manns sem fer s\u00e9r h\u00e6gt en n\u00e6r settu marki.<\/div>\n
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\u00a0\u00a0\u00a0\u00a0 \u00c6tla m\u00e6tti a\u00f0 ma\u00f0ur sem f\u00e9kk svo miklu framgengt hafi veri\u00f0 m\u00e6lskur, fylginn s\u00e9r og hafi nota\u00f0 hvert t\u00e6kif\u00e6ri sem gafst til a\u00f0 tala fyrir m\u00e1lum s\u00ednum. \u00dev\u00ed f\u00f3r \u00fe\u00f3 f jarri. Hann var hl\u00e9dr\u00e6gur, tala\u00f0i h\u00e6gt og r\u00f3lega og \u00edhuga\u00f0i n\u00e6rri hvert or\u00f0. […]<\/em><\/div>\n
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\u00a0\u00a0\u00a0\u00a0 \u00d3venjuleg breidd einkenndi starfsferil \u00deorbj\u00f6rns Sigurgeirssonar. Starf hans var \u00fer\u00ed\u00fe\u00e6tt, hann var forv\u00edgisma\u00f0ur, v\u00edsindama\u00f0ur og kennari. Hann ruddi brautina me\u00f0 \u00fev\u00ed a\u00f0 hrinda af sta\u00f0 \u00fdmsum verkefnum, en l\u00e9t s\u00ed\u00f0an flest \u00feeirra \u00ed hendur yngri manna. Hann var afbur\u00f0a v\u00edsindama\u00f0ur, sem var fundv\u00eds \u00e1 einfaldar lausnir en hika\u00f0i \u00fe\u00f3 ekki vi\u00f0 a\u00f0 byggja upp margbrotin m\u00e6likerfi. Loks var hann kennari og r\u00e9tt er a\u00f0 muna a\u00f0 um helmingur af venjulegum starfst\u00edma f\u00f3r \u00ed kennslu. En daglegur starfst\u00edmi \u00deorbj\u00f6rns var reyndar langt\u00a0 fr\u00e1 \u00fev\u00ed a\u00f0 vera venjulegur. […]<\/em><\/div>\n
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\u00a0\u00a0\u00a0\u00a0\u00a0 \u00deegar liti\u00f0 er \u00e1 \u00feann f j\u00f6lda verkefna sem [<\/em>\u00deorbj\u00f6rn] <\/em>vann vi\u00f0 og hve sum \u00feeirra voru mikilv\u00e6g \u00ed al\u00fej\u00f3\u00f0legum v\u00edsindum, vaknar stundum s\u00fa spurning, hver framvinda m\u00e1la hef\u00f0i or\u00f0i\u00f0, ef hann hef\u00f0i ekki dreift svo kr\u00f6ftum s\u00ednum heldur einbeitt s\u00e9r a\u00f0 verkefni, sem l\u00edklegt var a\u00f0 g\u00e6ti leitt til st\u00f3rsigra fyrir hann, eins og stundum er komist a\u00f0 or\u00f0i [<\/em>…] <\/em>\u00deegar hann vann a\u00f0 ranns\u00f3knum s\u00ednum \u00ed Bandar\u00edkjunum voru geimgeislar einn gj\u00f6fulasti vettvangur e\u00f0lisfr\u00e6\u00f0innar og voru \u00fea\u00f0 enn um langt \u00e1rabil. \u00dear var \u00deorbj\u00f6rn kominn framarlega \u00ed h\u00f3pi \u00feeirra v\u00edsindamanna, sem ranns\u00f6ku\u00f0u geimgeisla og frami hef\u00f0i vafal\u00edti\u00f0 be\u00f0i\u00f0 hans, ef hann hef\u00f0i haldi\u00f0 \u00fear \u00e1fram ranns\u00f3knum. […]<\/em><\/div>\n
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\u00a0\u00a0\u00a0\u00a0\u00a0 Bergsegulranns\u00f3knir \u00e1 \u00cdslandi \u00e1ttu drj\u00fagan \u00fe\u00e1tt \u00ed a\u00f0 renna sto\u00f0um undir \u00fe\u00e1 kenningu sem \u00e1 s\u00ed\u00f0ustu tveimur \u00e1ratugum hefur bylt hugmyndum v\u00edsindamanna um jar\u00f0skorpuna og leitt af s\u00e9r hina n\u00fdju landrekskenningu. \u00dearna var \u00deorbj\u00f6rn \u00ed fararbroddi og ranns\u00f3knavettvangurinn l\u00e1 vi\u00f0 t\u00fanf\u00f3tinn. Hef\u00f0i ekki frami be\u00f0i\u00f0 hans ef hann hef\u00f0i helga\u00f0 sig bergsegulranns\u00f3knum \u00ed sta\u00f0 \u00feess a\u00f0 sn\u00faa s\u00e9r a\u00f0 \u00f6\u00f0rum verkefnum? E\u00f0a ef hann nokkrum \u00e1rum s\u00ed\u00f0ar hef\u00f0i einbeitt s\u00e9r a\u00f0 \u00fev\u00ed a\u00f0 \u00fer\u00f3a hina n\u00fdju a\u00f0fer\u00f0 me\u00f0 argoni sem olli byltingu \u00ed aldursgreiningu \u00e1 ungu bergi og var lykillinn a\u00f0 mikilv\u00e6gum r\u00f6kum fyrir landrekskenninguna?\u00a0 Au\u00f0velt hef\u00f0i veri\u00f0 a\u00f0 n\u00e1 samstarfi vi\u00f0 erlendar ranns\u00f3knastofur til a\u00f0 fylgja verkefninu eftir og hef\u00f0i \u00fe\u00e1 vafal\u00edti\u00f0 m\u00e1tt koma upp a\u00f0st\u00f6\u00f0u h\u00e9r \u00e1 landi til aldursgreininga me\u00f0 a\u00f0fer\u00f0 hans. [<\/em>...]<\/em><\/div>\n
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\u00a0\u00a0\u00a0\u00a0\u00a0 \u00deegar hugsanir manns leita \u00ed \u00feennan farveg er stutt \u00ed a\u00f0 fari\u00f0 s\u00e9 a\u00f0 \u00e1lasa \u00deorbirni fyrir a\u00f0 dreifa svo mj\u00f6g kr\u00f6ftum s\u00ednum. En \u00fe\u00e1 ver\u00f0ur a\u00f0 svara spurningunni, hva\u00f0 hef\u00f0i \u00fe\u00e1 or\u00f0i\u00f0 um \u00f6ll hin verkefnin,sem hann \u00e1tti svo mikinn \u00fe\u00e1tt \u00ed a\u00f0 hrinda af sta\u00f0, hva\u00f0 hef\u00f0i or\u00f0i\u00f0 um segulm\u00e6lingast\u00f6\u00f0ina, ef hann hef\u00f0i fylgt geimgeislaranns\u00f3knum s\u00ednum vel eftir? Hven\u00e6r hef\u00f0i E\u00f0lisfr\u00e6\u00f0istofnun H\u00e1sk\u00f3lans komi\u00f0, hven\u00e6r Raunv\u00edsindastofnun, hven\u00e6r \u00eds\u00f3t\u00f3pam\u00e6lingarnar, hven\u00e6r segulkortlagningin, hven\u00e6r \u00feetta, hven\u00e6r hitt? Me\u00f0 \u00feessu er \u00e9g ekki a\u00f0 leika m\u00e9r a\u00f0 ef-spurningum heldur vil \u00e9g reyna a\u00f0 beina athyglinni a\u00f0 forustuhlutverki \u00deorbj\u00f6rns. A\u00f0rir ur\u00f0u \u201ea\u00f0 taka vi\u00f0 svo eitthva\u00f0 gengi.”. Nau\u00f0synlegt er a\u00f0 gera s\u00e9r \u00feetta lj\u00f3st \u00feegar starf [<\/em>hans]<\/em> er meti\u00f0. [<\/em>…]<\/em><\/div>\n
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\u00a0\u00a0\u00a0\u00a0\u00a0 [<\/em>\u00deorbj\u00f6rn]<\/em> var umfram allt brautry\u00f0jandi [<\/em>og \u00feau \u00edslensku] <\/em>ranns\u00f3kna- og \u00fer\u00f3unarverkefni, \u00ed grunn- jafnt sem nytjaranns\u00f3knum, eru m\u00f6rg sem beint e\u00f0a \u00f3beint m\u00e1 rekja til starfa [<\/em>hans]<\/em>. S\u00e1 h\u00f3pur v\u00edsindamanna er fj\u00f6lmennur, sem beint og \u00f3beint \u00e1 starf sitt a\u00f0 \u00feakka l\u00edfsverki hans. \u00cdslenska \u00fej\u00f3\u00f0in n\u00fdtur \u00e1rangurs \u00feessa marg\u00fe\u00e6tta starfs, \u00feess a\u00f0 \u00deorbj\u00f6rn beitti s\u00e9r \u00e1 svo brei\u00f0u svi\u00f0i og var\u00f0i kr\u00f6ftum og t\u00edma \u00ed a\u00f0 hrinda af sta\u00f0 n\u00fdjum verkefnum, en leyf\u00f0i s\u00e9r aldrei \u00feann muna\u00f0 sem felst \u00ed \u00fev\u00ed a\u00f0 kafa dj\u00fapt \u00ed \u00fea\u00f0 verkefni sem \u00e1hugaver\u00f0ast var og hef\u00f0i vafal\u00edti\u00f0 geta\u00f0 f\u00e6rt honum al\u00fej\u00f3\u00f0legan frama.<\/div>\n<\/div>\n<\/div>\n
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(2)\u00a0 Magn\u00fas Magn\u00fasson segir \u00feetta um \u00deorbj\u00f6rn \u00ed minningargrein \u00ed Morgunbla\u00f0inu<\/a> 6. apr\u00edl 1988:
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\u00deorbj\u00f6rn Sigurgeirsson var brautry\u00f0jandi \u00ed ranns\u00f3knum \u00ed e\u00f0lisfr\u00e6\u00f0i og \u00e1 sumum svi\u00f0um jar\u00f0e\u00f0lisfr\u00e6\u00f0i h\u00e9r \u00e1 landi. Or\u00f0i\u00f0 brautry\u00f0jandi \u00e1 h\u00e9r vel vi\u00f0, \u00fev\u00ed a\u00f0 \u00deorbj\u00f6rn var ekki bara frumkv\u00f6\u00f0ull sem benti \u00e1 lei\u00f0ina, heldur ruddi hann brautina, svo a\u00f0 a\u00f0rir \u00e6ttu grei\u00f0a g\u00f6tu. Hann \u00e6tla\u00f0ist ekki til a\u00f0 a\u00f0rir sk\u00f6pu\u00f0u a\u00f0st\u00f6\u00f0u fyrir hann, en vann a\u00f0 \u00fev\u00ed sj\u00e1lfur a\u00f0 skapa a\u00f0st\u00f6\u00f0una, fyrir sig og a\u00f0ra. \u00cd hverju verkefni sem hann f\u00e9kkst vi\u00f0, vann hann \u00f6ll \u00feau verk sem vinna \u00feurfti, \u00e1n tillits til \u00feess hvers e\u00f0lis \u00feau voru. \u00deetta einkenndi \u00f6ll hans st\u00f6rf, ekki bara ranns\u00f3knarst\u00f6rf. \u00deetta, samfara miklum h\u00e6fileikum, \u00feekkingu, hugmyndaau\u00f0gi, \u00fatsj\u00f3narsemi, dugna\u00f0i og \u00ferautseigju ger\u00f0i \u00fea\u00f0 a\u00f0 verkum, a\u00f0 \u00e6vistarf \u00deorbj\u00f6rns var\u00f0 svo \u00e1r angursr\u00edkt, sem raun ber vitni. [<\/em>…]<\/em><\/p>\n

\u00deorbj\u00f6rn haf\u00f0i veri\u00f0 vi\u00f0 n\u00e1m og st\u00f6rf \u00ed Danm\u00f6rku og unni\u00f0 a\u00f0 ranns\u00f3knum \u00ed tilraunae\u00f0lisfr\u00e6\u00f0i \u00ed Sv\u00ed\u00fej\u00f3\u00f0 og \u00ed Bandar\u00edkjunum. [<\/em>…] <\/em>Hann haf\u00f0i alla t\u00ed\u00f0 n\u00e1in tengsl vi\u00f0 danska e\u00f0lisfr\u00e6\u00f0inga og E\u00f0lisfr\u00e6\u00f0istofnun Kaupmannahafnarh\u00e1sk\u00f3la (Niels Bohr-stofnunina, eins og h\u00fan var nefnd eftir l\u00e1t Niels Bohrs). \u00deessi tengsl h\u00f3fust me\u00f0 n\u00e1mi hans \u00ed Kaupmannah\u00f6fn, \u00fear sem hann var bekkjarbr\u00f3\u00f0ir Eriks Bohrs, sonar Niels Bohr. \u00c1 n\u00e1ms\u00e1runum f\u00e9kk \u00deorbj\u00f6rn styrk \u00far minningarsj\u00f3\u00f0i um Christian Bohr, br\u00f3\u00f0ur Eriks. Vi\u00f0 \u00feetta sk\u00f6pu\u00f0ust s\u00e9rst\u00f6k pers\u00f3nuleg tengsl vi\u00f0 Bohrfj\u00f6lskylduna. \u00c1 seinni \u00e1rum, \u00feegar fer\u00f0um \u00deorbj\u00f6rns til Kaupmannahafnar f\u00f3r f\u00e6kkandi, en m\u00ednum f\u00f3r fj\u00f6lgandi, var \u00e9g oft spur\u00f0ur: “Hvordan har Sigurgeirsson det?”, nafni\u00f0 bori\u00f0 fram \u00e1 s\u00e9rstakan danskan m\u00e1ta. S\u00e9rstaklega man \u00e9g eftir \u00fev\u00ed a\u00f0 fr\u00fa Margrethe Bohr, kona Niels Bohrs, spur\u00f0i alltaf um “Sigurgeirsson” \u00feegar \u00e9g hitti hana.<\/p>\n

\u00c1 n\u00e1ms\u00e1runum og vi\u00f0 st\u00f6rf \u00ed Kaupmannah\u00f6fn, \u00fear sem \u00deorbj\u00f6rn vann m.a. me\u00f0 J.C. Jacobsen, pr\u00f3fessor \u00ed tilraunae\u00f0lisfr\u00e6\u00f0i vi\u00f0 Kaupmannahafnarh\u00e1sk\u00f3la, sem s\u00ed\u00f0ar var einn af stofnendum at\u00f3mtilraunast\u00f6\u00f0varinnar \u00ed Ris\u00f6, kynntist \u00deorbj\u00f6rn flestum af e\u00f0lisfr\u00e6\u00f0ingum Dana, sem st\u00f6rfu\u00f0u \u00ed Kaupmannah\u00f6fn \u00e1 fimmta \u00e1ratugnum og s\u00ed\u00f0ar. \u00deegar Danir h\u00f3fu undirb\u00faning a\u00f0 \u00fev\u00ed a\u00f0 koma \u00e1 f\u00f3t tilraunast\u00f6\u00f0inni \u00ed Ris\u00f6, f\u00f3ru \u00feeir a\u00f0 leita a\u00f0 e\u00f0lisfr\u00e6\u00f0ingum til starfa \u00fear. Einn \u00feeirra, sem \u00feeir leitu\u00f0u til, var \u00deorbj\u00f6rn. [<\/em>…]<\/em> \u00cd \u00e1g\u00fast 1955 bu\u00f0u nokkrir \u00far sendinefnd Dana \u00deorbirni \u00fat a\u00f0 bor\u00f0a. Tilgangurinn var a\u00f0 f\u00e1 hann til starfa \u00e1 hinni n\u00fdju ranns\u00f3knast\u00f6\u00f0 en hann var \u00f3f\u00e1anlegur til \u00feess. Hann vildi starfa \u00e1fram \u00e1 \u00cdslandi, \u00fe\u00f3 a\u00f0 a\u00f0 sta\u00f0a til e\u00f0lisfr\u00e6\u00f0istarfa v\u00e6ri au\u00f0vita\u00f0 miklu verri \u00fear en \u00ed Danm\u00f6rku og reyndar n\u00e1nast engin. Honum var au\u00f0vita\u00f0 lj\u00f3st, a\u00f0 hann g\u00e6ti gert meira \u00ed e\u00f0lisfr\u00e6\u00f0i \u00ed Danm\u00f6rku en \u00e1 \u00cdslandi, en aldrei var efi \u00ed hans huga um a\u00f0 helga \u00cdslandi starfskrafta s\u00edna.<\/p>\n<\/div>\n<\/blockquote>\n

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(3)\u00a0 \u00cd minningargrein Le\u00f3s Kristj\u00e1nssonar\u00a0 um \u00deorbj\u00f6rn \u00ed N\u00e1tt\u00farufr\u00e6\u00f0ingnum<\/a> 1989 segir m.a. svo \u00e1 bls. 7:<\/span><\/div>\n
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\u00deorbj\u00f6rn var einstaklega heilsteyptur og traustur ma\u00f0ur, sem mj\u00f6g gott var a\u00f0 vinna me\u00f0, og var jafnan mj\u00f6g j\u00e1kv\u00e6\u00f0ur og n\u00e6rf\u00e6rinn \u00ed umr\u00e6\u00f0u um menn og m\u00e1lefni. Sj\u00e1lfur var hann jafnv\u00edgur \u00e1 margar greinar fr\u00e6\u00f0ilegrar e\u00f0lisfr\u00e6\u00f0i, tilraunae\u00f0lisfr\u00e6\u00f0i, st\u00e6r\u00f0fr\u00e6\u00f0i og rafeindat\u00e6kni, en vissi vel a\u00f0 ekki voru allir svo fj\u00f6lh\u00e6fir. Honum t\u00f3kst flj\u00f3tlega a\u00f0 sj\u00e1 \u00fat \u00fe\u00e1 eiginleika hvers og eins samstarfsmanns, sem best g\u00e1tu n\u00fdst \u00ed verkefnum stofnunarinnar, og studdi \u00fe\u00e1 til d\u00e1\u00f0a \u00e1 \u00fev\u00ed svi\u00f0i, en reyndi ekki a\u00f0 krefjast af \u00feeim afreka umfram getu. Hans eigin a\u00f0fer\u00f0ir vi\u00f0 lausn fr\u00e6\u00f0ilegra verkefna, hvort heldur var \u00ed kennsluefni e\u00f0a ranns\u00f3knum, voru nokku\u00f0 minnisst\u00e6\u00f0ar a\u00f0 \u00fev\u00ed leyti a\u00f0 hann haf\u00f0i yfirleitt ekki mikinn \u00e1huga \u00e1 \u00fev\u00ed hvort vi\u00f0komandi verkefni e\u00f0a eitthva\u00f0 \u00e1\u00feekkt \u00fev\u00ed hef\u00f0i veri\u00f0 leyst \u00e1\u00f0ur. Hann settist bara ni\u00f0ur me\u00f0 bl\u00fdant og bla\u00f0, byrja\u00f0i \u00e1 \u00feeim grundvallarl\u00f6gm\u00e1lum e\u00f0lisfr\u00e6\u00f0i og st\u00e6r\u00f0fr\u00e6\u00f0i sem vi\u00f0 \u00e1ttu, og linnti ekki fyrr en lausn var fundin. Oftast var h\u00fan r\u00e9tt.<\/p>\n

\u00deorbj\u00f6rn var afar grei\u00f0vikinn og \u00f6rl\u00e1tur vi\u00f0 samstarfsmenn og \u00fe\u00e1 sem tilhans leitu\u00f0u af einhverju tilefni, svo sem st\u00fadenta, uppfinningamenn, og erlenda v\u00edsindalei\u00f0angra. […]<\/em><\/p>\n

Gjarnan afhenti \u00deorbj\u00f6rn \u00f6\u00f0rum \u00e1rangur vinnu sinnar a\u00f0 v\u00edsindaverkefnum \u00e1n \u00feess a\u00f0 \u00e6tlast til a\u00f0 \u00feess v\u00e6ri geti\u00f0 vi\u00f0 sk\u00fdrsluger\u00f0. \u00de\u00f3tt starfi\u00f0 v\u00e6ri honum jafnan efst \u00ed huga og hann teldi \u00fear ekki eftir s\u00e9r a\u00f0 leggja n\u00f3tt vi\u00f0 dag \u00feegar \u00fev\u00ed var a\u00f0 skipta, \u00e1tti hann einnig \u00fdmis \u00e1hugam\u00e1l sem hann vann a\u00f0 \u00ed fr\u00edstundum \u00e1samt fj\u00f6lskyldu sinni, og bar sk\u00f3gr\u00e6kt \u00fear a\u00f0 l\u00edkindum h\u00e6st.<\/p>\n

E\u00f0lisfr\u00e6\u00f0istarfsemi \u00e1 \u00edslandi stendur \u00ed \u00e6varandi \u00feakkarskuld vi\u00f0 \u00deorbj\u00f6rn Sigurgeirsson. Fyrir t\u00ed\u00f0 hans var \u00fev\u00ed varla tr\u00faa\u00f0 a\u00f0 ranns\u00f3knir \u00e1 \u00feessu svi\u00f0i \u00e6ttu h\u00e9r neinn vettvang s\u00f6kum f\u00e1mennis \u00fej\u00f3\u00f0arinnar og annarra a\u00f0st\u00e6\u00f0na, en hann s\u00fdndi fram \u00e1 a\u00f0 \u00fe\u00e6r v\u00e6ru ekki a\u00f0eins m\u00f6gulegar, heldur g\u00e6tu \u00fe\u00e6r b\u00e6\u00f0i gert \u00fej\u00f3\u00f0inni verulegt gagn og lagt markver\u00f0an skerf til al\u00fej\u00f3\u00f0legra v\u00edsinda. […]<\/em><\/p>\n<\/div>\n

Framlag [<\/em>\u00deorbj\u00f6rns]<\/em> styrkti einnig st\u00f6\u00f0u skyldra greina eins og jar\u00f0e\u00f0lisfr\u00e6\u00f0i, stjarnfr\u00e6\u00f0i, st\u00e6r\u00f0fr\u00e6\u00f0i og efnafr\u00e6\u00f0i, \u00fe\u00f3tt \u00fear hafi fleiri brautry\u00f0jendur komi\u00f0 vi\u00f0 s\u00f6gu.<\/div>\n
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(4)\u00a0 \u00dar minningargrein \u00deorsteins S\u00e6mundssonar \u00ed Morgunbla\u00f0inu<\/a> 6. apr\u00edl 1988:
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\u00deorbj\u00f6rn Sigurgeirsson var \u00e1n efa einn fremsti v\u00edsindama\u00f0ur sem \u00cdsland hefur \u00e1tt. \u00dea\u00f0 er mikil eftirsj\u00e1 a\u00f0 sl\u00edkum manni, ekki a\u00f0eins fyrir \u00fe\u00e1 sem \u00feekktu hann pers\u00f3nulega og st\u00f6rfu\u00f0u vi\u00f0 hli\u00f0 hans. [<\/em>…] <\/em><\/p>\n

Segulm\u00e6lingast\u00f6\u00f0in [<\/em>\u00ed Leirvogi \u00ed Mosfellssveit]<\/em> var ein framkv\u00e6md af m\u00f6rgum, sem \u00deorbj\u00f6rn \u00e1tti frumkv\u00e6\u00f0i a\u00f0. Hann var sannur brautry\u00f0jandi, fullur af hugmyndum og \u00e1huga \u00e1 fj\u00f6lm\u00f6rgum svi\u00f0um, r\u00f6skur til athafna og s\u00edstarfandi. Hann var \u00f3venjulega f\u00e6r sem v\u00edsindama\u00f0ur, b\u00e6\u00f0i \u00e1 fr\u00e6\u00f0ilegu svi\u00f0i og verklegu, en \u00feetta tvennt fer ekki alltaf saman. Lengi vel taldi \u00e9g a\u00f0 \u00feessi fj\u00f6lh\u00e6fni \u00deorbj\u00f6rns og dugna\u00f0urinn v\u00e6ri sk\u00fdringin \u00e1 \u00fev\u00ed hversu langt hann hef\u00f0i n\u00e1\u00f0 \u00ed starfi s\u00ednu. Seinna var\u00f0 m\u00e9r \u00fe\u00f3 lj\u00f3st, a\u00f0 \u00fea\u00f0 var anna\u00f0 sem skipti fullt eins miklu m\u00e1li; al\u00fe\u00fd\u00f0leiki mannsins og l\u00e9tt lund sem ger\u00f0i honum f\u00e6rt a\u00f0 starfa me\u00f0 n\u00e1nast hverjum sem var og hr\u00edfa a\u00f0ra me\u00f0 s\u00e9r. \u00c9g hef sjaldan kynnst manni sem var jafn laus vi\u00f0 allt yfirl\u00e6ti. Hi\u00f0 vingjarnlega og f\u00f6\u00f0urlega vi\u00f0m\u00f3t var\u00f0 til \u00feess a\u00f0 menn leitu\u00f0u til \u00deorbjarnar me\u00f0 hverskyns vandam\u00e1l sem upp koma \u00ed sambandi vi\u00f0 starfi\u00f0; hann t\u00f3k \u00f6llum vel og var jafnan \u00farr\u00e6\u00f0ag\u00f3\u00f0ur og f\u00fas til a\u00f0 veita a\u00f0sto\u00f0 s\u00edna.<\/p>\n

\u00deegar Raunv\u00edsindastofnun H\u00e1sk\u00f3lans leysti E\u00f0lisfr\u00e6\u00f0istofnunina af h\u00f3lmi \u00e1ri\u00f0 1966 ger\u00f0ist \u00deorbj\u00f6rn forst\u00f6\u00f0uma\u00f0ur einnar af fj\u00f3rum ranns\u00f3knarstofum stofnunarinnar og gegndi \u00fev\u00ed starfi n\u00e6stu t\u00edu \u00e1rin. Allan \u00feann t\u00edma fannst m\u00e9r sem hann v\u00e6ri yfirma\u00f0ur stofnunarinnar allrar \u00ed v\u00edsindalegum efnum \u00fe\u00f3tt hvergi v\u00e6ri s\u00fa sta\u00f0a formlega skr\u00e1\u00f0 og hann myndi aldrei hafa vi\u00f0urkennt \u00fea\u00f0 sj\u00e1lfur. [<\/em>…]<\/em><\/p>\n

\u00a0[<\/em>\u00c9g minnist s\u00e9rstaklega]<\/em> m\u00e6lingafer\u00f0a sem vi\u00f0 f\u00f3rum saman til \u00fdmissa sta\u00f0a \u00e1 landinu, \u00fear \u00e1 me\u00f0al til Surtseyjar, en \u00deorbj\u00f6rn gekk \u00f6tullega fram vi\u00f0 ranns\u00f3knir \u00fear me\u00f0an \u00e1 gosinu st\u00f3\u00f0. \u00de\u00e1 ver\u00f0ur m\u00e9r hugsa\u00f0 til flugfer\u00f0a me\u00f0 \u00deorbirni, \u00fev\u00ed a\u00f0 vi\u00f0 \u00e1ttum sameiginlegt \u00e1hugam\u00e1l \u00fear sem flugi\u00f0 var. \u00deorbj\u00f6rn var \u00e1r\u00e6\u00f0inn og l\u00e9t s\u00e9r ekki allt fyrir brj\u00f3sti brenna. Sanna\u00f0ist \u00feetta oft \u00e1 fer\u00f0al\u00f6gum, hvort sem var \u00ed lofti, \u00e1 l\u00e1\u00f0i e\u00f0a legi. Skal \u00e9g j\u00e1ta a\u00f0 m\u00e9r \u00fe\u00f3tti dirfska \u00deorbjarnar stundum ja\u00f0ra vi\u00f0 glannaskap og \u00f3tta\u00f0ist a\u00f0 illa f\u00e6ri. En \u00deorbj\u00f6rn slapp heill \u00far hverri raun.<\/p>\n

\u00c9g veit a\u00f0 \u00e9g \u00e1 eftir a\u00f0 sakna \u00feess mj\u00f6g a\u00f0 geta ekki framar r\u00e6tt vi\u00f0 \u00deorbj\u00f6rn um n\u00fd og g\u00f6mul vi\u00f0fangsefni, geta ekki leita\u00f0 hj\u00e1 honum r\u00e1\u00f0a e\u00f0a noti\u00f0 reynslu hans og \u00feekkingar. H\u00e9r eftir ver\u00f0ur minningin a\u00f0 n\u00e6gja m\u00e9r og \u00f6\u00f0rum sem eru svo l\u00e1nsamir a\u00f0 hafa \u00e1tt hann a\u00f0 samfer\u00f0amanni.<\/p>\n<\/div>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

Hinn 19. j\u00fan\u00ed s\u00ed\u00f0astli\u00f0inn voru li\u00f0in 100 \u00e1r fr\u00e1 f\u00e6\u00f0ingu \u00deorbj\u00f6rns Sigurgeirssonar pr\u00f3fessors (1917-1988). \u00deessi \u00f6rl\u00edti\u00f0 s\u00ed\u00f0b\u00fana f\u00e6rsla er helgu\u00f0 minningu \u00feessa merka e\u00f0lisfr\u00e6\u00f0ings og brautry\u00f0janda \u00ed raunv\u00edsindum \u00e1 \u00cdslandi. Stutt kynni m\u00edn af \u00deorbirni h\u00f3fust hausti\u00f0 1967, \u00feegar \u00e9g s\u00f3tt byrjendan\u00e1mskei\u00f0 hans \u00ed e\u00f0lisfr\u00e6\u00f0i\u00a0 vi\u00f0 H\u00e1sk\u00f3la \u00cdslands. Kennslub\u00f3kin var hi\u00f0 \u00feekkta verk Physics eftir […]<\/p>\n","protected":false},"author":1,"featured_media":312,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,19],"tags":[],"_links":{"self":[{"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=\/wp\/v2\/posts\/318"}],"collection":[{"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=318"}],"version-history":[{"count":0,"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=\/wp\/v2\/posts\/318\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=\/wp\/v2\/media\/312"}],"wp:attachment":[{"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wizardly-antonelli.176-10-35-210.plesk.page\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}