Zobrazeno 1 - 10
of 4 657
pro vyhledávání: '"Keith N"'
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-11 (2023)
Abstract Mountain snowpacks act as natural water towers, storing winter precipitation until summer months when downstream water demand is greatest. We introduce a Snow Storage Index (SSI), representing the temporal phase difference between daily prec
Externí odkaz:
https://doaj.org/article/29f2de9717864640b6c6d1313743f3d2
Autor:
Mehreen Zeb, Wai Ming Li, Christian Heiss, Ian Black, Linda E. Tackaberry, Hugues B. Massicotte, Keith N. Egger, Kerry Reimer, Parastoo Azadi, Chow H. Lee
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract A novel polysaccharide EtGIPL1a was purified from fruiting bodies of Echinodontium tinctorium, a fungus unique to western North America. EtGIPL1a has an estimated weight average molecular weight of 275 kDa and is composed of glucose (54.3%),
Externí odkaz:
https://doaj.org/article/b48b308bc41f4cfda9e3b96c104366e4
Autor:
Kehan Yang, Karl Rittger, Keith N. Musselman, Edward H. Bair, Jeff Dozier, Steven A. Margulis, Thomas H. Painter, Noah P. Molotch
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Whereas many independent methods are used to estimate snow water equivalent (SWE) and its spatial distribution and seasonal variability, a need exists for a systematic characterization of inter-model differences at annual, seasonal, and regional scal
Externí odkaz:
https://doaj.org/article/c39a251dd0bd401e824cb10dedf9fc41
Autor:
Axel Hochkirch, Melanie Bilz, Catarina C Ferreira, Anja Danielczak, David Allen, Ana Nieto, Carlo Rondinini, Kate Harding, Craig Hilton-Taylor, Caroline M Pollock, Mary Seddon, Jean-Christophe Vié, Keith N A Alexander, Emily Beech, Manuel Biscoito, Yoan Braud, Ian J Burfield, Filippo Maria Buzzetti, Marta Cálix, Kent E Carpenter, Ning Labbish Chao, Dragan Chobanov, Maarten J M Christenhusz, Bruce B Collette, Mia T Comeros-Raynal, Neil Cox, Matthew Craig, Annabelle Cuttelod, William R T Darwall, Benoit Dodelin, Nicholas K Dulvy, Eve Englefield, Michael F Fay, Nicholas Fettes, Jörg Freyhof, Silvia García, Mariana García Criado, Michael Harvey, Nick Hodgetts, Christina Ieronymidou, Vincent J Kalkman, Shelagh P Kell, James Kemp, Sonia Khela, Richard V Lansdown, Julia M Lawson, Danna J Leaman, Joana Magos Brehm, Nigel Maxted, Rebecca M Miller, Eike Neubert, Baudewijn Odé, David Pollard, Riley Pollom, Rob Pople, Juan José Presa Asensio, Gina M Ralph, Hassan Rankou, Malin Rivers, Stuart P M Roberts, Barry Russell, Alexander Sennikov, Fabien Soldati, Anna Staneva, Emilie Stump, Andy Symes, Dmitry Telnov, Helen Temple, Andrew Terry, Anastasiya Timoshyna, Chris van Swaay, Henry Väre, Rachel H L Walls, Luc Willemse, Brett Wilson, Jemma Window, Emma G E Wright, Thomas Zuna-Kratky
Publikováno v:
PLoS ONE, Vol 18, Iss 11, p e0293083 (2023)
Biodiversity loss is a major global challenge and minimizing extinction rates is the goal of several multilateral environmental agreements. Policy decisions require comprehensive, spatially explicit information on species' distributions and threats.
Externí odkaz:
https://doaj.org/article/cfce4bc5802545d5be697a7a9de10b2a
Autor:
Keith N. Ncube, Tamarin Jurgens, Vanessa Steenkamp, Allan D. Cromarty, Iman van den Bout, Werner Cordier
Publikováno v:
Biomedicines, Vol 11, Iss 5, p 1484 (2023)
Three-dimensional cell culture models are increasingly adopted as preferred pre-clinical drug testing platforms, as they circumvent limitations associated with traditional monolayer cell cultures. However, many of these models are not fully character
Externí odkaz:
https://doaj.org/article/0b333c0f074643b99ffaeb4783bdbba6
Autor:
Dylan Blaskey, Joshua C Koch, Michael N Gooseff, Andrew J Newman, Yifan Cheng, Jonathan A O’Donnell, Keith N Musselman
Publikováno v:
Environmental Research Letters, Vol 18, Iss 2, p 024042 (2023)
Arctic hydrology is experiencing rapid changes including earlier snow melt, permafrost degradation, increasing active layer depth, and reduced river ice, all of which are expected to lead to changes in stream flow regimes. Recently, long-term (>60 ye
Externí odkaz:
https://doaj.org/article/0d3f649ec3a0428bb827ea3580a0852b
Autor:
Bryan C. C. Lim, Mehreen Zeb, Wai-Ming Li, John Z. Tang, Christian Heiss, Linda E. Tackaberry, Hugues B. Massicotte, Keith N. Egger, Kerry Reimer, Parastoo Azadi, Chow H. Lee
Publikováno v:
Journal of Fungi, Vol 9, Iss 1, p 87 (2023)
Many wild edible polypore mushrooms have medicinal value. In this study, we investigate the potential medicinal properties of the wild polypore mushroom Royoporus badius collected from north-central British Columbia, Canada. Water extract from R. bad
Externí odkaz:
https://doaj.org/article/84c9ee1aa78a428a9684409119f9327e
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
The cell walls of forage chicory (Cichorium intybus) leaves are known to contain high proportions of pectic polysaccharides. However, little is known about the distribution of pectic polysaacharides among walls of different cell types/tissues and wit
Externí odkaz:
https://doaj.org/article/2936c53e207e41a8afed40a1275bb22e
Autor:
Almas Yaqoob, Wai Ming Li, Victor Liu, Chuyi Wang, Sebastian Mackedenski, Linda E Tackaberry, Hugues B Massicotte, Keith N Egger, Kerry Reimer, Chow H Lee
Publikováno v:
PLoS ONE, Vol 15, Iss 5, p e0231948 (2020)
In our search for bioactive mushrooms native to British Columbia, we determined that the ethanol extracts from fruiting bodies of the terrestrial polypore Albatrellus flettii had potent anti-cell viability activity. Using bioassay-guided fractionatio
Externí odkaz:
https://doaj.org/article/f83507ec20ab40c89e622dbc041bb0fc
Autor:
Erin C Seybold, Ravindra Dwivedi, Keith N Musselman, Dustin W Kincaid, Andrew W Schroth, Aimee T Classen, Julia N Perdrial, E Carol Adair
Publikováno v:
Environmental Research Letters, Vol 17, Iss 10, p 104044 (2022)
Winters in snow-covered regions have warmed, likely shifting the timing and magnitude of nutrient export, leading to unquantified changes in water quality. Intermittent, seasonal, and permanent snow covers more than half of the global land surface. W
Externí odkaz:
https://doaj.org/article/a195fb1c19c644968b49de12c1d0dc31