المؤلفون: Hinz, Philip M., Downey, Elwood C., Montoya, Oscar, Powell, Keith, Ford, John, Hill, Reuben

المساهمون: Schmidt, Dirk, Schreiber, Laura, Close, Laird M.

المصدر: Adaptive Optics Systems VI

الإتاحة: https://doi.org/10.1117/12.2314278Test

المؤلفون: Li, Liwei, Chew, Suen Xin, Song, Shijie, Powell, Keith, Yi, Xiaoke, Nguyen, Linh, Minasian, Robert

المصدر: 2018 International Topical Meeting on Microwave Photonics (MWP)

الإتاحة: https://doi.org/10.1109/mwp.2018.8552897Test
http://xplorestaging.ieee.org/ielx7/8540785/8552833/08552897.pdf?arnumber=8552897Test

المؤلفون: Reich, Stefanie, Puckey, Loretto H., Cheetham, Caroline L., Harris, Richard, Ali, Ammar A.E., Bhattacharyya, Uma, Maclagan, Kate, Powell, Keith A., Prodromou, Chrisostomos, Pearl, Laurence H., Driscoll, Paul C., Savva, Renos

المصدر: Protein Science ; volume 15, issue 10, page 2356-2365 ; ISSN 0961-8368 1469-896X

الإتاحة: https://doi.org/10.1110/ps.062082606Test

المؤلفون: Powell, Keith Andrew

مصطلحات موضوعية: 551.46, Oceanography

الوصول الحر: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375674Test

المؤلفون: Powell, Keith A., Ramer, Sandra W., del Cardayré, Stephen B., Stemmer, Willem P. C., Tobin, Matthew B., Longchamp, Pascal F., Huisman, Gjalt W.

المصدر: Angewandte Chemie International Edition ; volume 41, issue 3, page 382-382 ; ISSN 1433-7851

الإتاحة: https://doi.org/10.1002/1521-3773Test(20020201)41:3%3C382::aid-anie2222382%3E3.0.co%3B2-s

المؤلفون: Gurel, Okyanus, Sinkin, Robert A, Powell, Keith R

المصدر: Pediatric Research ; volume 39, page 295-295 ; ISSN 0031-3998 1530-0447

مصطلحات موضوعية: Pediatrics, Perinatology and Child Health

الإتاحة: https://doi.org/10.1203/00006450-199604001-01780Test

المؤلفون: Powell, Keith R.

المصدر: The Journal of Pediatrics ; volume 127, issue 6, page 1008 ; ISSN 0022-3476

مصطلحات موضوعية: Pediatrics, Perinatology and Child Health

الإتاحة: https://doi.org/10.1016/s0022-3476Test(95)70055-2
https://api.elsevier.com/content/article/PII:S0022347695700552?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0022347695700552?httpAccept=text/plainTest

المؤلفون: Powell, Keith R., Sladek, Celia

المصدر: The Journal of Pediatrics ; volume 118, issue 6, page 997 ; ISSN 0022-3476

مصطلحات موضوعية: Pediatrics, Perinatology and Child Health

الإتاحة: https://doi.org/10.1016/s0022-3476Test(05)82237-1
https://api.elsevier.com/content/article/PII:S0022347605822371?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0022347605822371?httpAccept=text/plainTest