Zobrazeno 1 - 7
of 7
pro vyhledávání: '"J G, Piper"'
Publikováno v:
Ophthalmology. 100(5)
Risk factors for choroidal hemorrhage during pars plana vitrectomy surgery are currently not well defined. The authors analyzed potential risk factors for perioperative choroidal hemorrhage at pars plana vitrectomy in a case-control study.Of 683 cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7bd9bb8bb43fc97724e5948c80e1620c
https://pubmed.ncbi.nlm.nih.gov/8115137
https://pubmed.ncbi.nlm.nih.gov/8115137
Publikováno v:
Anesthesia & Analgesia. 89:721
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8318dad4edd77ab6588caf6311c82904
https://doi.org/10.1213/00000539-199909000-00036
https://doi.org/10.1213/00000539-199909000-00036
Publikováno v:
Heredity. 56:207-217
Reproductive assurance in the absence of pollinators has frequently been discussed as a major factor in the evolution of self-fertilisation. An attempt was made here to assess the importance of this factor in the evolution of the self-fertile homosty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::785f0dfe595800aba7031ab512a0b532
https://doi.org/10.1038/hdy.1986.33
https://doi.org/10.1038/hdy.1986.33
Publikováno v:
Nature. 310:50-51
There has been extensive theoretical study of the evolution of self-fertilization in hermaphroditic or monoecious flowering plants because self-compatible species with high rates of self-fertilization are often derived from outcrossing ancestors1–4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f3ad017b6593c5da20642ef895df0e7
https://doi.org/10.1038/310050a0
https://doi.org/10.1038/310050a0
Autor:
J. G. Piper, S. Waite
Publikováno v:
Functional Ecology. 3:257
Pollen import and export were assessed for a population of Epipactis helleborine (L.) Crantz. It was found that rates of pollen import and export were positively correlated with the number and density of open flowers borne by an inflorescence. For a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c8a96718b0e66f033d53fc9cab9bf0c
https://doi.org/10.2307/2389311
https://doi.org/10.2307/2389311
Publikováno v:
Nature. 311:418-418
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e35e282f0635b434b6fcc6ab4ed04c5
https://doi.org/10.1038/311418a0
https://doi.org/10.1038/311418a0
Autor:
J. G. Piper, S. Waite
Publikováno v:
Functional Ecology. 2:35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d201e299e5ca47a3c39b6fb837f3a2c
https://doi.org/10.2307/2389457
https://doi.org/10.2307/2389457