Zobrazeno 1 - 10
of 77
pro vyhledávání: '"D R Cyr"'
Publikováno v:
Canadian Journal of Forest Research. 30:1867-1876
A multiyear program was undertaken to develop a somatic embryogenesis system for clonal propagation of western white pine (Pinus monticola Dougl.). Developing seeds were used to initiate embryogenic lines from families used in blister-rust (Cronartiu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::596c5581c80e587d0cc96514c60e78d8
https://doi.org/10.1139/x00-115
https://doi.org/10.1139/x00-115
Publikováno v:
In Vitro Cellular & Developmental Biology - Plant. 36:279-286
Maturation of somatic embryos of Pinus strobus L. was evaluated on media containing various types (agars and gellan gum), brands and concentrations of gelling agents in the presence of 80 μM ABA and 0.09 M sucrose. The media were characterized with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a2bb9d2b3362cdaa2ff19e682757f39
https://doi.org/10.1007/s11627-000-0051-1
https://doi.org/10.1007/s11627-000-0051-1
Autor:
Alan D. Waggoner, Carolyn T. Coffin, D R Cyr, Rebecca Hall, Wayne Persutte, Jean Lea Spitz, Doug Roberts
Publikováno v:
Journal of Diagnostic Medical Sonography. 15:140-156
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39b65b58fcd22431bbeb1d60c403de3a
https://doi.org/10.1177/875647939901500402
https://doi.org/10.1177/875647939901500402
Autor:
Reinhard Schlief, D R Cyr, Gerry Ruppenthal, Udo P. Schmiedl, Thomas C. Winter, Kathy Komarniski, Joseph A. Luna
Publikováno v:
Journal of Ultrasound in Medicine. 17:75-80
Ultrasonographic contrast agents that stay within the vascular space and do not cross the placenta may permit differentiation between the maternal and fetal portions of the placenta and may be clinically useful for diagnosis of placental abnormalitie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37d595eb96ee3464cd65a32088e478e3
https://doi.org/10.7863/jum.1998.17.2.75
https://doi.org/10.7863/jum.1998.17.2.75
Publikováno v:
Academic Radiology. 3:628-635
Rationale and Objectives. We designed an image processing technique to automatically measure the biparietal diameter (BPD) and head circumference (HC) from prenatal sonograms. We evaluated the performance of the algorithm by comparing the resulting m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a771896fbbbdd57338e3c121bbafcf85
https://doi.org/10.1016/s1076-6332(96)80187-5
https://doi.org/10.1016/s1076-6332(96)80187-5
Publikováno v:
Journal of Ultrasound in Medicine. 15:389-394
The purpose of this study was to evaluate the risk of fetal aneuploidy in the presence of isolated choroid plexus cysts and to evaluate the results obtained from our institution and those reported previously in the English literature. All patients wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91b57d2493dbfce3f03a36e1bb8c5a50
https://doi.org/10.7863/jum.1996.15.5.389
https://doi.org/10.7863/jum.1996.15.5.389
Publikováno v:
The Journal of Chemical Physics. 104:5026-5039
The spectroscopy and dissociation dynamics of the N2O−2(C2v) anion have been investigated using the technique of fast ion beam translational spectroscopy. A newly developed pulsed supersonic discharge source is described for the production of inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98e9550ebc95eb76f54eda0ef174c402
https://doi.org/10.1063/1.471132
https://doi.org/10.1063/1.471132
Autor:
D. R. Cyr, Carl C. Hayden
Publikováno v:
The Journal of Chemical Physics. 104:771-774
Ultrafast photodynamics in a 1,3,5‐hexatriene are studied using femtosecond time‐resolved photoionization and photoelectron spectroscopy. The trans and cis isomers have distinctly different dynamics following excitation at the S2 origin near 250
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb7df28284cab279e41cb05b3f89019c
https://doi.org/10.1063/1.470802
https://doi.org/10.1063/1.470802
Publikováno v:
Ultrasound in Medicine & Biology. 22:277-286
To visualize the vascular anatomy of parenchymal organs, we have developed a system for producing three-dimensional ultrasonic angiograms (3D USA) from a series of two-dimensional power-mode Doppler ultrasound (PDU) scans. PDU scans were acquired usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91e442e188bc08798b9c609637d34d1c
https://doi.org/10.1016/0301-5629(95)02052-7
https://doi.org/10.1016/0301-5629(95)02052-7
Publikováno v:
The Journal of Chemical Physics. 103:2495-2508
The predissociation of the O2B 3Σ−u state (υ=0–11) is investigated using fast beam photofragment translational spectroscopy. The energy resolution of the experiment, 7–10 meV, is sufficient to yield the correlated fine structure distribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc9285be7296430a6e97a488b4251baf
https://doi.org/10.1063/1.469671
https://doi.org/10.1063/1.469671