Zobrazeno 1 - 10
of 666
pro vyhledávání: '"John W. Williams"'
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
Making paleoecological data accessible, usable, and useful to a global and diverse community of researchers, educators, and students across Earth sciences is an essential yet challenging task. Multiple data access and discovery tools must co-evolve w
Externí odkaz:
https://doaj.org/article/46fc9af92e2b42c581a2c3c438058bc9
Autor:
Timothy J. Amrhein, Peter G. Kranz, Sarah Cantrell, Constance R. Deline, Carrie M. Carr, Dong Kun Kim, Karen M. Goldstein, John W. Williams
Publikováno v:
Systematic Reviews, Vol 11, Iss 1, Pp 1-5 (2022)
Abstract Background Spontaneous intracranial hypotension (SIH) is a debilitating disorder caused by non-iatrogenic spinal cerebrospinal fluid leaks. SIH is increasingly recognized as an important treatable cause of secondary headaches. Treatment invo
Externí odkaz:
https://doaj.org/article/9af3f767cce04953830b383b7e4d06c4
Publikováno v:
Open Quaternary, Vol 9, Pp 15-15 (2023)
Here, we describe our process of developing Range Mapper, a new set of online interactive and animated visualizations of plant taxon range shifts since the Last Glacial Maximum. These animated maps of taxa distributions since the last deglaciation, b
Externí odkaz:
https://doaj.org/article/abbbcc09ad0142f681e1966222b5713c
Autor:
Allison A. Lewinski, Abigail Shapiro, Jennifer M. Gierisch, Karen M. Goldstein, Dan V. Blalock, Matthew W. Luedke, Adelaide M. Gordon, Hayden B. Bosworth, Connor Drake, Jeffrey D. Lewis, Saurabh R. Sinha, Aatif M. Husain, Tung T. Tran, Megan G. Van Noord, John W. Williams
Publikováno v:
Systematic Reviews, Vol 9, Iss 1, Pp 1-17 (2020)
Abstract Background Epilepsy affects nearly 50 million people worldwide. Self-management is critical for individuals with epilepsy in order to maintain optimal physical, cognitive, and emotional health. Implementing and adopting a self-management pro
Externí odkaz:
https://doaj.org/article/a00b57c5cb2248eb8bf4d033caf2ea61
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-13 (2019)
Abstract We test several quantitative algorithms as palaeoclimate reconstruction tools for North American and European fossil pollen data, using both classical methods and newer machine-learning approaches based on regression tree ensembles and artif
Externí odkaz:
https://doaj.org/article/b8548e10953e4fd095bb0a622c57d84b
Autor:
Sophiya Benjamin, John W. Williams, Cecilia Cotton, Jennifer Tung, Howard An, Stephanie Sanger, Joanne Man-Wai Ho
Publikováno v:
Systematic Reviews, Vol 8, Iss 1, Pp 1-7 (2019)
Abstract Background Behavioral and psychological symptoms of dementia (BPSD) are present in a majority of patients with dementia contributing to increased morbidity, health care costs, and caregiver burden. While there are no United States Food and D
Externí odkaz:
https://doaj.org/article/50fa544f40c743a5a66a3a10038028f7
Autor:
Gaelen P. Adam, Stacey Springs, Thomas Trikalinos, John W. Williams, Jennifer L. Eaton, Megan Von Isenburg, Jennifer M. Gierisch, Lisa M. Wilson, Karen A. Robinson, Meera Viswanathan, Jennifer Cook Middleton, Valerie L. Forman-Hoffman, Elise Berliner, Robert M. Kaplan
Publikováno v:
Systematic Reviews, Vol 7, Iss 1, Pp 1-8 (2018)
Abstract Background We investigated whether information in ClinicalTrials.gov would impact the conclusions of five ongoing systematic reviews. Method We considered five reviews that included 495 studies total. Each review team conducted a search of C
Externí odkaz:
https://doaj.org/article/3ec0858f45a949ec8d9893d155d4bc10
Autor:
Charles V. Cogbill, Andrew L. Thurman, John W. Williams, Jun Zhu, David J. Mladenoff, Simon J. Goring
Publikováno v:
Ecosphere, Vol 9, Iss 4, Pp n/a-n/a (2018)
Abstract Sampling point‐to‐tree distances is a simple plotless technique for estimating forest density that is readily applied in modern stands and retroactively with historical surveys. Although plotless density estimators (PDEs) have been appli
Externí odkaz:
https://doaj.org/article/76e846bf08d045988598595bbd0ba98d
Autor:
Matthew J. Wooller, Émilie Saulnier-Talbot, Ben A. Potter, Soumaya Belmecheri, Nancy Bigelow, Kyungcheol Choy, Les C. Cwynar, Kimberley Davies, Russell W. Graham, Joshua Kurek, Peter Langdon, Andrew Medeiros, Ruth Rawcliffe, Yue Wang, John W. Williams
Publikováno v:
Royal Society Open Science, Vol 5, Iss 6 (2018)
Palaeoenvironmental records from the now-submerged Bering Land Bridge (BLB) covering the Last Glacial Maximum (LGM) to the present are needed to document changing environments and connections with the dispersal of humans into North America. Moreover,
Externí odkaz:
https://doaj.org/article/8d956aeb7785488ba9c074843c000819
Autor:
Karyn Tabor, Jennifer Hewson, Hsin Tien, Mariano González-Roglich, David Hole, John W. Williams
Publikováno v:
Land, Vol 7, Iss 3, p 90 (2018)
Identifying protected areas most susceptible to climate change and deforestation represents critical information for determining conservation investments. Development of effective landscape interventions is required to ensure the preservation and pro
Externí odkaz:
https://doaj.org/article/e2f107c2558a4a659c76e240dbd154f1