نتایج جستجو برای: sterility 2 5 23
تعداد نتایج: 3258210 فیلتر نتایج به سال:
Functional male sterility in tomato (Solanum lycopersicum L.) positional sterile ps and ps-2 lines provides a good facultative sterility system for F1 hybrid seed production. In order to elucidate the observed variability in the trait stability, expressivity was observed in a comparative multi-year study (2008 – 2012) across seven ps and two ps-2 tomato lines. Tomato lines undergoing the study ...
BACKGROUND Many patients cannot afford sterile dressings. In St John, New Brunswick, clean dressings have been used instead of sterile dressings for years, with no apparent ill effects. No previous studies have compared the sterility and cost of clean versus sterile dressing materials. OBJECTIVES THE GOALS OF THE PRESENT STUDY WERE TO ANSWER THE FOLLOWING QUESTIONS: how much more sterile are ...
Steel ConstructionVolume 16, Issue 2 ContentFree Access Content: Construction 2/23 First published: 11 May 2023 https://doi.org/10.1002/stco.202370202AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions of Use check box below share version article.I have read accept the Wiley On...
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