Zobrazeno 1 - 10
of 293
pro vyhledávání: '"J, Havey"'
Autor:
Scott A Wu, Alan G Soetikno, Egon A Ozer, Sarah B Welch, Yingxuan Liu, Robert J Havey, Robert L Murphy, Claudia Hawkins, Maryann Mason, Lori A Post, Chad J Achenbach, Alexander L Lundberg
Publikováno v:
JMIR Public Health and Surveillance, Vol 10, p e53218 (2024)
BackgroundThis study provides an update on the status of the COVID-19 pandemic in Canada, building upon our initial analysis conducted in 2020 by incorporating an additional 2 years of data. ObjectiveThis study aims to (1) summarize the status of th
Externí odkaz:
https://doaj.org/article/adc03d648e57468ab50db13ee64f85db
Autor:
John A. G. Irwin, Michael J. Havey
Publikováno v:
Seeds, Vol 3, Iss 2, Pp 269-275 (2024)
Seed weight in lucerne (Medicago sativa) may affect subsequent seedling vigour and stand establishment. A landrace of lucerne (Oman 2) from Oman has a 100-seed weight over 60% larger than the largest seeded parent used in previous studies. Crosses we
Externí odkaz:
https://doaj.org/article/cad581225fc24f50a60a2b5bbca08367
Autor:
Alexander L Lundberg, Alan G Soetikno, Scott A Wu, Egon A Ozer, Sarah B Welch, Maryann Mason, Robert L Murphy, Claudia Hawkins, Yingxuan Liu, Charles B Moss, Robert J Havey, Chad J Achenbach, Lori A Post
Publikováno v:
JMIR Public Health and Surveillance, Vol 10, p e53409 (2024)
BackgroundThis study updates the initial COVID-19 pandemic surveillance in sub-Saharan Africa (SSA) from 2020 by providing 2 additional years of data for the region. ObjectiveFirst, we aimed to measure whether there was an expansion or contraction i
Externí odkaz:
https://doaj.org/article/d07c3a89c6db4779b8d179d4217551c1
Autor:
Alexander L Lundberg, Egon A Ozer, Scott A Wu, Alan G Soetikno, Sarah B Welch, Yingxuan Liu, Robert J Havey, Robert L Murphy, Claudia Hawkins, Maryann Mason, Chad J Achenbach, Lori A Post
Publikováno v:
JMIR Public Health and Surveillance, Vol 10, p e52318 (2024)
BackgroundThis study updates the COVID-19 pandemic surveillance in Central Asia we conducted during the first year of the pandemic by providing 2 additional years of data for the region. The historical context provided through additional data can inf
Externí odkaz:
https://doaj.org/article/47c304ec8ce74e94a90b603f2db2ca78
Autor:
Lori A Post, Alan G Soetikno, Scott A Wu, Claudia Hawkins, Maryann Mason, Egon A Ozer, Robert L Murphy, Sarah B Welch, Yingxuan Liu, Robert J Havey, Charles B Moss, Chad J Achenbach, Alexander L Lundberg
Publikováno v:
JMIR Public Health and Surveillance, Vol 10, p e53331 (2024)
BackgroundThis study updates our findings from the COVID-19 pandemic surveillance we first conducted in South Asia in 2020 with 2 additional years of data for the region. We assess whether COVID-19 had transitioned from pandemic to endemic at the poi
Externí odkaz:
https://doaj.org/article/cef327d791a543349404c538c2614333
Autor:
Alexander L Lundberg, Scott A Wu, Alan G Soetikno, Claudia Hawkins, Robert L Murphy, Robert J Havey, Egon A Ozer, Charles B Moss, Sarah B Welch, Maryann Mason, Yingxuan Liu, Lori A Post
Publikováno v:
JMIR Public Health and Surveillance, Vol 10, p e53551 (2024)
BackgroundIn this study, we built upon our initial research published in 2020 by incorporating an additional 2 years of data for Europe. We assessed whether COVID-19 had shifted from the pandemic to endemic phase in the region when the World Health O
Externí odkaz:
https://doaj.org/article/6568513c643c4ed680e66a2bf2d993e2
Autor:
Alan G Soetikno, Alexander L Lundberg, Egon A Ozer, Scott A Wu, Sarah B Welch, Maryann Mason, Yingxuan Liu, Robert J Havey, Robert L Murphy, Claudia Hawkins, Charles B Moss, Lori Ann Post
Publikováno v:
JMIR Public Health and Surveillance, Vol 10, p e53219 (2024)
BackgroundThis study updates the COVID-19 pandemic surveillance in the Middle East and North Africa (MENA) we first conducted in 2020 with 2 additional years of data for the region. ObjectiveThe objective of this study is to determine whether the ME
Externí odkaz:
https://doaj.org/article/15bc56ad94b142c4a461c55fbb8b583d
Autor:
Lori Ann Post, Scott A Wu, Alan G Soetikno, Egon A Ozer, Yingxuan Liu, Sarah B Welch, Claudia Hawkins, Charles B Moss, Robert L Murphy, Maryann Mason, Robert J Havey, Alexander L Lundberg
Publikováno v:
JMIR Public Health and Surveillance, Vol 10, p e44398 (2024)
BackgroundIn May 2020, the World Health Organization (WHO) declared Latin America and the Caribbean (LAC) the epicenter of the COVID-19 pandemic, with over 40% of worldwide COVID-19–related deaths at the time. This high disease burden was a result
Externí odkaz:
https://doaj.org/article/ed972e762d6d43a4aa753a9919003c8d
Autor:
Michael J. Havey
Publikováno v:
Journal of the American Society for Horticultural Science, Vol 149, Iss 2 (2024)
The formation of onion (Allium cepa) bulbs is affected by photoperiod length and onion germplasm is commonly classified as short- (SD), intermediate-, or long-day (LD) types. The objectives of this study were to develop a segregating family from a cr
Externí odkaz:
https://doaj.org/article/3464c26ebf0944f2bc2530c3324d738b
Autor:
Michael J. Havey
Publikováno v:
HortScience, Vol 59, Iss 1 (2023)
Different sources of cytoplasmic male sterility (CMS) are used to produce hybrid onion seed. The most commonly used source of CMS in onion is S cytoplasm (S-CMS), and male fertility is restored by a dominant allele at the nuclear male-fertility resto
Externí odkaz:
https://doaj.org/article/63524adb632a4b0298010c36947eb928