Zobrazeno 1 - 10
of 2 456
pro vyhledávání: '"Upchurch, P."'
Autor:
Tian, Zhihui, Upchurch, John, Simon, G. Austin, Dubeux, José, Zare, Alina, Zhao, Chang, Harley, Joel B.
Understanding and quantifying ecosystem services are crucial for sustainable environmental management, conservation efforts, and policy-making. The advancement of remote sensing technology and machine learning techniques has greatly facilitated this
Externí odkaz:
http://arxiv.org/abs/2406.17147
Pan-Arctic methanesulfonic acid aerosol: source regions, atmospheric drivers, and future projections
Autor:
Jakob Boyd Pernov, Eliza Harris, Michele Volpi, Tamara Baumgartner, Benjamin Hohermuth, Stephan Henne, William H. Aeberhard, Silvia Becagli, Patricia K. Quinn, Rita Traversi, Lucia M. Upchurch, Julia Schmale
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-18 (2024)
Abstract Natural aerosols are an important, yet understudied, part of the Arctic climate system. Natural marine biogenic aerosol components (e.g., methanesulfonic acid, MSA) are becoming increasingly important due to changing environmental conditions
Externí odkaz:
https://doaj.org/article/118ed917fcec44dfa8636a9739890ebf
Publikováno v:
Royal Society Open Science, Vol 11, Iss 10 (2024)
The Barremian-aged Wessex Formation of the Isle of Wight, UK, offers a globally significant glimpse into the sauropod dinosaur faunas of the early Cretaceous. These deposits have yielded specimens of several neosauropod lineages, such as rebbachisaur
Externí odkaz:
https://doaj.org/article/d0ff960a6c5241bbbe82a48cdb7ca991
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 3157-3170 (2024)
An uncrewed aerial system (UAS) has been developed for observations of aerosol and cloud properties relevant to aerosol direct and indirect forcing in the marine atmosphere. The UAS is a Hybrid Quadrotor–fixed-wing aircraft designed for launch and
Externí odkaz:
https://doaj.org/article/c43e95f1447349b8a162dee53a89bff1
Autor:
Upchurch, Paul, Niu, Ransen
A key algorithm for understanding the world is material segmentation, which assigns a label (metal, glass, etc.) to each pixel. We find that a model trained on existing data underperforms in some settings and propose to address this with a large-scal
Externí odkaz:
http://arxiv.org/abs/2207.10614
Autor:
Tyler J Loftus, Jeremy A Balch, Kenneth L Abbott, Die Hu, Matthew M Ruppert, Benjamin Shickel, Tezcan Ozrazgat-Baslanti, Philip A Efron, Patrick J Tighe, William R Hogan, Parisa Rashidi, Michelle I Cardel, Gilbert R Upchurch, Azra Bihorac
Publikováno v:
PLOS Digital Health, Vol 3, Iss 8, p e0000561 (2024)
The degree to which artificial intelligence healthcare research is informed by data and stakeholders from community settings has not been previously described. As communities are the principal location of healthcare delivery, engaging them could repr
Externí odkaz:
https://doaj.org/article/97d2852bab0441d2b2fe5eba8510b341
Autor:
Victoria J. Nolan, PhD, Jeremy A. Balch, MD, Naveen P. Baskaran, MD, MSHI, Benjamin Shickel, PhD, Philip A. Efron, MD, FACS, FCCM, Gilbert R. Upchurch, Jr, MD, Azra Bihorac, MD, MS, FCCM, FASN, Christopher J. Tignanelli, MD, MS, FACS, FAMIA, Ray E. Moseley, PhD, Tyler J. Loftus, MD, PhD
Publikováno v:
Critical Care Explorations, Vol 6, Iss 8, p e1131 (2024)
Background:. Surrogates, proxies, and clinicians making shared treatment decisions for patients who have lost decision-making capacity often fail to honor patients’ wishes, due to stress, time pressures, misunderstanding patient values, and project
Externí odkaz:
https://doaj.org/article/9e3b4ebc849f49cab85d6c5ecca4514e
Publikováno v:
Plant-Environment Interactions, Vol 5, Iss 4, Pp n/a-n/a (2024)
Abstract Arbuscular mycorrhizal fungi (AMF) are widespread obligate symbionts of plants. This dynamic symbiosis plays a large role in successful plant performance, given that AMF help to ameliorate plant responses to abiotic and biotic stressors. Alt
Externí odkaz:
https://doaj.org/article/df9cb84097524124ab207837405363bd
Autor:
Brian A. Sullivan, Xuejun Qin, Thomas S. Redding, IV, David Weiss, Julie Upchurch, Kellie J. Sims, Jason A. Dominitz, Anjanette Stone, Belinda Ear, Christina D. Williams, David A. Lieberman, Elizabeth R. Hauser
Publikováno v:
Gastro Hep Advances, Vol 3, Iss 2, Pp 151-161 (2024)
Background and Aims: Colorectal cancer (CRC) polygenic risk scores (PRS) may help personalize CRC prevention strategies. We investigated whether an existing PRS was associated with advanced neoplasia (AN) in a population undergoing screening and foll
Externí odkaz:
https://doaj.org/article/cfe2fea21f45431a9d27637397b4b826
Autor:
Tyler J. Loftus, MD, Matthew M. Ruppert, MS, Benjamin Shickel, PhD, Tezcan Ozrazgat-Baslanti, PhD, Jeremy A. Balch, MD, Kenneth L. Abbott, MD, Die Hu, MS, Adnan Javed, MD, Firas Madbak, MD, Faheem Guirgis, MD, David Skarupa, MD, Philip A. Efron, MD, Patrick J. Tighe, MD, William R. Hogan, MD, Parisa Rashidi, PhD, Gilbert R. Upchurch, Jr, MD, Azra Bihorac, MD
Publikováno v:
Annals of Surgery Open, Vol 5, Iss 2, p e429 (2024)
Objective:. To determine whether certain patients are vulnerable to errant triage decisions immediately after major surgery and whether there are unique sociodemographic phenotypes within overtriaged and undertriaged cohorts. Background:. In a fair s
Externí odkaz:
https://doaj.org/article/d61e92eec95a4e538b624f9469e1d686