Yiy sewnde Edward Ullman


[[File:Multiple_nuclei_model.svg|right|thumb|400x400px|Model ɓurɗe ɓurɗe ɗuuɗugo diga Chauncy Harris e Edward Ullman]]
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Edward Louis Ullman (1912 – 1976), ɓiy ganndo ɓooyɗo biyeteeɗo Berthold Ullman, janngi ko ganndal leydi to duɗal jaaɓi haaɗtirde Chicago ɗo o heɓi semmbe e teeŋtin’de wuro e faggudu e nder ganndal renndo. Ko o joogaraafi wuro, wiɗtiyanke yah-ngartaa e karallo ko faati e ƴellitaare diiwaan, o wonti kadi jaambaaro joogaraafi kuutorteeɗo.Jannde makko e dissertation makko e fannuuji faggudu Mobile, Ullman fuɗɗii golle jaŋde transit. Ko kanko wonnoo Biro toppitiiɗo ko fayti e yah-ngartaa e wolde adunaare ɗimmere

Caggal konu o waɗi ko laftinaande nder United States Navy Reserve e o laati mo jaajotooɗo nder United States Maritime Commission. O waɗi kadi kuugal kuugal ngam ardiiɓe ardiiɓe dowla nder Pentagon e nder Daartol Dowla. Nder hitaande 1951 o fuɗɗi kuuɗe maako nder jaangooje nder jaangooji nder jaangoji Washington, o laati Fulbright jannginoowo nder jaango Sapienza nder Roma nder hitaande 1956-1957. O waɗi kuuɗe jaŋde nder lesdi Jarmal e Isra'iila. Jaɓɓorgo Kewuuji pinal e Amtrak naftiri e kuugal maako nder duuɓi maɓɓe.

O holli wonde jaaynde woni ''[[wiktionary:complementarity|hawtaade]]'' dow kuuɗe tati: hawtaade, fursatuuji hawtaade e jaayɗe.

Ɗuum darnde hawtaade ina waawi taƴde e laawol gravity:

<math>
I_{i,j} = \frac{p_ip_j}{d_{i,j}^\beta}
</math>

* I: Ɗuurol hawtaade hakkunde i, j. ko wayi no, ɗuuɗal jaaynde hakkunde i, j.
* P<sub>i</sub> = yimɓe i
* d<sub>i,j</sub> = yaasi hakkunde i,j
* β = footiindi

== Ndaare kadi ==

* ''Geographers on Film''

== Ɗeɗe ==
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[[Category:Pages with unreviewed translations]]