Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Thomas A. Harper"'
Autor:
Jennifer L. Rosenthal, Adrienne E. Hoyt-Austin, Audriana Ketchersid, April Sanders, Thomas A. Harper, Daniel J. Tancredi, Heather M. Young, Patrick S. Romano, James P. Marcin
Publikováno v:
Pilot and Feasibility Studies, Vol 9, Iss 1, Pp 1-9 (2023)
Abstract Background Children presenting to emergency departments of community hospitals may require transfer to a children’s hospital for more definitive care, but the transfer process can be distressing and burdensome to patients, families, and th
Externí odkaz:
https://doaj.org/article/fe19507885d24c029e62dc049fbe404a
Autor:
Douglas J. Kennett, Marilyn Masson, Carlos Peraza Lope, Stanley Serafin, Richard J. George, Tom C. Spencer, Julie A. Hoggarth, Brendan J. Culleton, Thomas K. Harper, Keith M. Prufer, Susan Milbrath, Bradley W. Russell, Eunice Uc González, Weston C. McCool, Valorie V. Aquino, Elizabeth H. Paris, Jason H. Curtis, Norbert Marwan, Mingua Zhang, Yemane Asmerom, Victor J. Polyak, Stacy A. Carolin, Daniel H. James, Andrew J. Mason, Gideon M. Henderson, Mark Brenner, James U. L. Baldini, Sebastian F. M. Breitenbach, David A. Hodell
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
The influence of climate on premodern civil conflict and societal instability is debated. Here, the authors combine archeological, historical, and paleoclimatic datasets to show that drought between 1400-1450 cal. CE escalated civil conflict at Mayap
Externí odkaz:
https://doaj.org/article/dc03ada0a9064082a2679613da4a94d6
Autor:
Pere Gelabert, Ryan W. Schmidt, Daniel M. Fernandes, Jordan K. Karsten, Thomas K. Harper, Gwyn D. Madden, Sarah H. Ledogar, Mykhailo Sokhatsky, Hiroki Oota, Douglas J. Kennett, Ron Pinhasi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract The transition to agriculture occurred relatively late in Eastern Europe, leading researchers to debate whether it was a gradual, interactive process or a colonisation event. In the forest and forest-steppe regions of Ukraine, farming appear
Externí odkaz:
https://doaj.org/article/ac1496f702c34bff98380725b32d2f15
Autor:
Douglas J. Kennett, Mark Lipson, Keith M. Prufer, David Mora-Marín, Richard J. George, Nadin Rohland, Mark Robinson, Willa R. Trask, Heather H. J. Edgar, Ethan C. Hill, Erin E. Ray, Paige Lynch, Emily Moes, Lexi O’Donnell, Thomas K. Harper, Emily J. Kate, Josue Ramos, John Morris, Said M. Gutierrez, Timothy M. Ryan, Brendan J. Culleton, Jaime J. Awe, David Reich
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
The genetic prehistory of central America has not been well explored. Here, the authors find evidence from ancient DNA from twenty individuals who lived in Belize 9,600 to 3,700 years ago of a migration from the south that coincided with the first ev
Externí odkaz:
https://doaj.org/article/0e2c21dbc9c54e44841eb80b4f0c13db
Autor:
Nathan Nakatsuka, Pierre Luisi, Josefina M. B. Motti, Mónica Salemme, Fernando Santiago, Manuel D. D’Angelo del Campo, Rodrigo J. Vecchi, Yolanda Espinosa-Parrilla, Alfredo Prieto, Nicole Adamski, Ann Marie Lawson, Thomas K. Harper, Brendan J. Culleton, Douglas J. Kennett, Carles Lalueza-Fox, Swapan Mallick, Nadin Rohland, Ricardo A. Guichón, Graciela S. Cabana, Rodrigo Nores, David Reich
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
How Indigenous populations in the southern tip of South America have changed over time has been unclear. Here the authors generate genome-wide data for 20 ancient individuals and examine how past migrations and admixture events correlate to geography
Externí odkaz:
https://doaj.org/article/cf9a2fa320794782983aa6708a8daf40
Autor:
Éadaoin Harney, Ayushi Nayak, Nick Patterson, Pramod Joglekar, Veena Mushrif-Tripathy, Swapan Mallick, Nadin Rohland, Jakob Sedig, Nicole Adamski, Rebecca Bernardos, Nasreen Broomandkhoshbacht, Brendan J. Culleton, Matthew Ferry, Thomas K. Harper, Megan Michel, Jonas Oppenheimer, Kristin Stewardson, Zhao Zhang, Harashawaradhana, Maanwendra Singh Bartwal, Sachin Kumar, Subhash Chandra Diyundi, Patrick Roberts, Nicole Boivin, Douglas J. Kennett, Kumarasamy Thangaraj, David Reich, Niraj Rai
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
Remains of several hundred humans are scattered around Roopkund Lake, situated over 5,000 meters above sea level in the Himalayan Mountains. Here the authors analyze genome-wide data from 38 skeletons and find 3 clusters with different ancestries and
Externí odkaz:
https://doaj.org/article/201cbc577ad840fc8b10093f42b1353f
Autor:
Thomas K Harper, Aleksandr Diachenko, Sergei N Ryzhov, Yuri Y Rassamakin, Laurie R Eccles, Douglas J Kennett, Elena V Tsvek
Publikováno v:
Radiocarbon. :1-21
Current scholarship suggests that Neo-Eneolithic systems of settlement and subsistence in Eastern Europe were defined by short-to-medium range migration, while sparsely populated land in peripheral regions allowed for the continual colonization of ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1336219b398f8411662b11064d1c997a
https://doi.org/10.1017/rdc.2023.28
https://doi.org/10.1017/rdc.2023.28
Autor:
Thomas C. Harper, Elaine M. Oberlick, Tomas J. Smith, Duncan E. Nunes, Mark A. Bray, Seonmi Park, Corey D. Driscoll, Sarah F. Mowbray, Christophe Antczak
Human pluripotent stem cell (hPSC)-derived tissues can be used to model diseases and validate targets in cell types that are challenging to harvest and study at-scale, such as neutrophils. Neutrophil dysregulation, specifically unbalanced neutrophil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e2fa9232762a1c0f00918eb6e64f23b
https://doi.org/10.1101/2023.02.08.526339
https://doi.org/10.1101/2023.02.08.526339
Autor:
Ning Yang, Yuebin Wang, Xiangguo Liu, Minliang Jin, Miguel Vallebueno-Estrada, Erin Calfee, Lu Chen, Brian P. Dilkes, Songtao Gui, Xingming Fan, Thomas K. Harper, Douglas J. Kennett, Wenqiang Li, Yanli Lu, Jingyun Luo, Sowmya Mambakkam, Mitra Menon, Samantha Snodgrass, Carl Veller, Shenshen Wu, Siying Wu, Yingjie Xiao, Xiaohong Yang, Michelle C. Stitzer, Daniel Runcie, Jianbing Yan, Jeffrey Ross-Ibarra
Despite its global importance as a crop with broad economic, dietary, and cultural importance, the origins of maize and its closest wild relatives remained the topic of vigorous debate for nearly a century. Molecular analyses ultimately concluded tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46850edb2b4810bb1973590c270adcc5
https://doi.org/10.1101/2023.01.31.526540
https://doi.org/10.1101/2023.01.31.526540
Autor:
Thomas C. Harper, Elaine M. Oberlick, Tomas J. Smith, Duncan E. Nunes, Mark A. Bray, Seonmi Park, Corey D. Driscoll, Sarah F. Mowbray, Christophe Antczak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9fbb925f441f0ff99d2f2b71e47711c
https://doi.org/10.2139/ssrn.4430362
https://doi.org/10.2139/ssrn.4430362