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Publikováno v:
Clinical Genetics. 5:465-468
The prevalence of diabetes mellitus : a study of children and their relatives in a northern Swedish county.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32acc77046dfc661ba48690e73bf27b8
https://doi.org/10.1111/j.1399-0004.1974.tb01720.x
https://doi.org/10.1111/j.1399-0004.1974.tb01720.x
Autor:
D. Yevick, B. Hermansson
Publikováno v:
IEEE Photonics Technology Letters. 2:738-740
The simulation of electric fields in strongly guiding semiconductor rib waveguide Y-junctions with a new, general operator identity which yields a series of practical and easily programmed fourth-order accurate propagation algorithms is described. Wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0cc6b19ca32f4c8a10b4582776c9366
https://doi.org/10.1109/68.60776
https://doi.org/10.1109/68.60776
Autor:
S. N. Larsson, B. Hermansson
Publikováno v:
Nonlinear Guided Waves and Their Applications.
Spectral inversion conducted half-way in a transmission link is one way of taking the bitrate length product beyond the dispersion limit in a fiber-optic communication system. This spectral inversion, or phase-conjugation, is most easily achieved by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59ac065d1fc431da4f22b1c83efcbf17
https://doi.org/10.1364/nlgw.1996.sad.4
https://doi.org/10.1364/nlgw.1996.sad.4
Publikováno v:
Electronics Letters. 27:475
The underlying structure of the fourth-order generalised propagation methods recently introduced by Hermansson and Yevick is examined and the methods are generalised further to the sixth-order. The new methods are then applied to the simulation of li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c5d7fc0d08a9ad11aa7a0aa0abb125a
https://doi.org/10.1049/el:19910299
https://doi.org/10.1049/el:19910299
Autor:
David Yevick, B. Hermansson
Publikováno v:
IEEE Journal of Quantum Electronics. 25:221-229
A technique for the spectral analysis of strongly guided optical waveguiding media based on a variant of the recently introduced matrix beam propagation algorithm is discussed. In particular, it is shown that the lowest order modes of rib waveguides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8284f11e8edb49c8080e0eb3f90843b3
https://doi.org/10.1109/3.16266
https://doi.org/10.1109/3.16266
Autor:
B. Hermansson, David Yevick
Publikováno v:
Optical and Quantum Electronics. 16:131-139
We study the mode coupling among the local normal modes of couplers formed from planar parabolic graded-index tapered optical waveguides with the propagating beam method. Our results indicate that couplers whose radiia (z) depend on axial length as\(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eb745f379fb0fc3f458368994283698
https://doi.org/10.1007/bf00620131
https://doi.org/10.1007/bf00620131
Publikováno v:
Annual Meeting Optical Society of America.
We have fabricated a series of S-bends in MBE-grown epilayers on (100) n+ GaAs substrates. The epilayer structure is a 1.1µm thick GaAs guiding layer above a 3.0µm Al.16Ga.84As cladding layer. The 2.3µm wide rib waveguides are reactive ion etched
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eed89692ad6a734a1472b437188c9fa5
https://doi.org/10.1364/oam.1989.pd30
https://doi.org/10.1364/oam.1989.pd30
Publikováno v:
Scandinavian journal of infectious diseases. 18(4)
Dicloxacillin was administered as 2 g single intravenous doses to healthy young and old subjects of both sexes aged 19–32 years and 65–76 years, respectively, and the pharmacokinetics were studied. Peak serum concentrations were higher in young t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c476ce8e7bac06996aeff3853b57362c
https://pubmed.ncbi.nlm.nih.gov/3764352
https://pubmed.ncbi.nlm.nih.gov/3764352
Publikováno v:
Human heredity. 21(5)
A significantly lower frequency of atopies was found in diabetic children and their relatives compared to a control group of non-diabetic individuals.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::671e8fa9b26cbdef3071fc9539f0131e
https://pubmed.ncbi.nlm.nih.gov/5147508
https://pubmed.ncbi.nlm.nih.gov/5147508