C. Michael Roland
| Jinsu | gorko  |
|---|---|
| Ɓii-leydiyankaaku | Dowlaaji Dentuɗi |
| Innde | Charles, Michael |
| Innde ɓesngu | Roland |
| Ɗuubi daygo | 1952 |
| Ɗoforde | Trenton |
| Date of death | 2 Yarkomaa 2021 |
| Sana'aji | physical chemist |
| Field of work | polymer science |
| Janngi to | Pennsylvania State University |
| Award received | Charles Goodyear Medal |
Charles Michael Roland (22 abril 1952 - 2 oktoobar 2021) wonnoo ko hooreejo fedde fisik Polimer to duɗal jaaɓi haaɗtirde Lab to Washington DC tuggi 1989 haa 2015. Wiɗtooji makko ina ngondi e caɗeele ko adii fof e dinamiik huunde ɓuuɓnde, ina heen polimeruuji e kiriisuuji ndiyam, e ɗaɓɓaande ngam reende kaɓirɗe konu e ndeenka njuɓɓudi. O teskaama e ƴellitaare makko e coftal ɓalli elastomerik ngam reende ɓuuɓri, e golle ceertuɗe e fannu ganndal elastomer. Tuggi 1991-1999, o woniino 8ɓo e jaaynde ganndal Rubbin Chemistry e Karallaagal, e Fellow fedde ganndal fisik Amerik e Duɗal Kaɓirɗe, Mineraal, e Mining (UK).
Ko'e hoore
[taƴto | taƴto ɗaɗi wiki]Roland jibini nder Trenton, New Jersey. O noddi e innde maako ɗiɗaɓo Michael ngam toɗɗitaaki hawtaade e saare, ngam baaba maako boo noddi Charles. O woodi go'oto debbo. Baaba maako ɗon huuwa ngam posta caggal nde o wurtini janngirde wakkati ɓernde ɓernde ɓaawo darnde joweetati. Nde Roland ɓeydi suka, o anndi o yiɗi yahugo ilmu. O woodi masinji kemikal e o yiɗi waɗugo puɗol. O yiɗi basketball nden o suɓi jaŋde maako nder jaŋde ngam o heɓan fursatugo yiyaago, o ɓeydi yaaki janngude maako ɓaawo ɓaawo ɓernde maako.
Jaŋde
[taƴto | taƴto ɗaɗi wiki]Roland heɓii BS makko nder Chemistry haa Grove City College nder hitaande 1974. O laatini waɗugo ko o yiɗi nder jaangirde jaangirde, nden ngam wakkati seɗɗa o huuwi bana jannginoowo lab nder jaangorde jaangirde ummatoore nder ekkitinol kemia. O jaɓaama haa o jaɓa jaango nder Penn State o huuwto e jaangoowo William A. Steele. O timmini PhD maako nder Chemistry nder 1980. Nder hitaande maako je'eteende nder jaangirde jaangirde, o haalanki ngam kuugal bee Firestone, DuPont e American Cyanamid.
Kuugal
[taƴto | taƴto ɗaɗi wiki]Nder hitaande 1981, Roland waɗi nder Firestone's Central Research Labs e Georg Bohm, mo kolliti Roland e jaaynde ngam huutore dow kuugal kuugal kugal dow wakkati fu. Roland heɓi anndal maako e fuɗɗii e Firestone haa hitaande 1986, nde ngam haala jawdi nafoore nder nder nder suudu jaayɗe e ɓeydaaki F&F caggal nde Firestone 500 wurtini, o waɗi anniya yaaki golle feere. O heɓii sahaaji e nder United States Naval Research Laboratory. Kuugal maako arande ɗon ɗaɓɓita hawtuki e polyisoprene 1-4 e polybutadiene 1-2. O huuwani dow hakkille ɓoyre e nder nder nder nderɗe elastomer. Nder golle maako o waɗi hakkeeji 22. O jeyi diga NRL nder hitaande 2020.
Jaɓɓorgo Kewuuji
[taƴto | taƴto ɗaɗi wiki]- 1991 - Sparks-Thomas award of the Rubber Division of the American Chemical Society
- 2002 - Melvin Mooney Award Technology Distinguished of Rubber Division of the American Chemical Society
- 2002 - Sigma Xi Award for Pure Science
- 2012 - Charles Goodyear Medal of the Rubber Division of the American Chemical Society
- 2019 - Colwyn Medal Institute of Materials, Minerals, and Mining (UK)