Results 231 to 240 of about 9,888 (286)

Four Directions, One Solution: Enabling Rapid Diffusion Tensor MRI for Ultra‐Low Field Using Deep Learning

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose This study revisits the tetrahedral encoding strategy originally proposed to accelerate Diffusion Tensor Magnetic Resonance Imaging (DT‐MRI) by reducing the requisite number of diffusion‐weighted measurements to four. We examine its practical limitations and explore how artificial intelligence (AI) can extend its utility. Specifically,
Joshua Mawuli Ametepe, James Gholam, Leandro Beltrachini, Mara Cercignani, Derek Kenton Jones   +4 more
wiley   +1 more source

A global internal tide modeling framework for improving satellite observations of fine-scale ocean circulation. [PDF]

Sci Adv
Yadidya B, Arbic BK, Zaron ED, Shriver JF, Buijsman MC, Chassignet EP, Carrère L, Tchilibou M.   +7 more
europepmc   +1 more source

Fourier Shell Analysis: k‐Space‐Based Metrics for Assessing Super‐Resolution in 4D Flow MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To support the emerging field of super‐resolution (SR) in 4D flow MRI by proposing Fourier shell analysis to disentangle resolution enhancement from denoising effects during evaluation. Methods A thoracic aortic 4D flow MRI dataset was synthesized with various degrees of stenosis, providing ground truth flow fields generated using ...
Luuk Jacobs, Pietro Dirix, Sebastian Kozerke   +2 more
wiley   +1 more source

Pulsed volcanic sulfur emissions linked to the end-Triassic terrestrial crisis. [PDF]

Sci Adv
Fang L, Newton RJ, Zhang X, Li H, Wang G, Deng S, Wignall PB, Lu Y, Zhang C, Li M, Wu H, He T, Xian B, Shi S, Zhu L, Bottrell SH, Hesselbo SP.   +16 more
europepmc   +1 more source

Patterns of wild meat and other protein consumption in the periphery of Salonga National Park, Democratic Republic of the Congo

People and Nature, EarlyView.
Abstract In Central Africa, human activities are severely impacting terrestrial and aquatic wildlife, threatening the food security of millions of people. Accordingly, sustainable use of wildlife is crucial for the nutrition and livelihoods of many rural communities in the region.
Zolo Admettons, Mattia Bessone, Josué Ausse Baraka, Josué Engombe Botomia, Espérance Miezi, Bénédicte Nsilu, Jonathan Nkamisha Mukole, Michel Opelele Omeno, Jean Semeki Ngabinzeke, Barbara Fruth   +9 more
wiley   +1 more source

COSMICA: A Novel Dataset for Astronomical Object Detection with Evaluation Across Diverse Detection Architectures. [PDF]

J Imaging
Piratinskii E, Rabaev I.
europepmc   +1 more source

CLEC14A correlates with neutrophil infiltration in hepatocellular carcinoma and mediates neutrophil recruitment across liver endothelial cells

The Journal of Pathology, EarlyView.
Abstract Hepatocellular carcinoma (HCC) is a leading cause of cancer‐related deaths globally, and cases are predicted to rise dramatically over the next few years. Overcoming the immune microenvironment in HCC remains a challenge, and innate immune populations such as tumour‐associated neutrophils can potentially impair the success of immunotherapy ...
Joanne M O'Rourke, Dean Kavanagh, Ayla O'Keeffe, Kylie Savoye, Kaiyi Yang, Daniel A Patten, Catherine E Willoughby, Josep M Llovet, Georgiana Neag, Helen L Reeves, Peter W Hewett, Neena Kalia, Tahir Shah, Yuk Ting Ma, Kelly Hunter, Joe Flint, Jack L McMurray, Owen Cain, Fabian Spill, Derek A Mann, Amy J Naylor, Victoria Heath, Christopher J Weston, Roy Bicknell, Shishir Shetty   +24 more
wiley   +1 more source

Application of porosity logs for cyclostratigraphic analysis in the absence of gamma ray logs. [PDF]

Sci Rep
Alimardanian A, Kodkhodaie A, Aleali M, Arian M, Jahani D.   +4 more
europepmc   +1 more source

The Need for Fundamental Photovoltaics Research to Ensure Energy Security

Progress in Photovoltaics: Research and Applications, EarlyView.
The center of this graphic focuses on the core of this paper—that fundamental research is central to the continued development of the photovoltaic (PV) industry. To the left, we have depictions of what is being studied—PV materials, PV cell structures, and PV module structures.
Rebecca Saive, Gavin Conibeer, Lisanne M. Einhaus, Jean‐François Guillemoles, Koami Soulemane Hayibo, Karin Hinzer, Jacob J. Krich, Martha Lenio, Michael P. Nielsen, Frederick U. Nitta, Ian R. Sellers, Daniel Suchet, Eric Tervo, Tom Tiedje, Jelle Westerhof   +14 more
wiley   +1 more source

Hatching Success of Olive Ridley Sea Turtles in Semi-Natural Nests: A Pilot Assessment of Microclimate Conditions at Batu Hiu Beach. [PDF]

Ecol Evol
Herawati T, Rahayu I, Maqbul I, Saefuramdhan A.   +3 more
europepmc   +1 more source