Results 161 to 170 of about 6,865,634 (210)

Physics‐Informed Generative Machine Learning for Designing Crack‐Free γ′‐Strengthened Ni‐Based Superalloys for Laser Powder Bed Fusion

Materials Genome Engineering Advances, EarlyView.
This research proposes a physics‐informed generative machine learning framework to design SHA800, a crack‐free γ′‐strengthened nickel‐based superalloy for laser powder bed fusion, achieving a 43% γ′ volume fraction and 587 HV0.2 hardness. ABSTRACT Fabricating γ′‐strengthened nickel‐based superalloys via laser powder bed fusion (LPBF) faces significant ...
Kai Guo, Dongwei Guan, Tao Hu, Yaqing Hou, Xiaoqun Li, Zhongnan Bi, Songzhe Xu, Hao Yu, Wei Xu, Weidong Xuan, Chaoyue Chen, Zhongming Ren   +11 more
wiley   +1 more source

Evaluation of Third‐Order Motion‐Compensated Cardiac Diffusion Tensor Imaging Across Cardiac Phases Using an Ultra‐High‐Performance Clinical Scanner

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To evaluate a third‐order motion‐compensated spin echo (M3‐MCSE) sequence at multiple cardiac phases on a clinical 3 T MRI scanner with ultra‐high performance (UHP) gradients (200 mT/m), compared with stimulated echo acquisition mode (STEAM) and second‐order MCSE (M2‐MCSE) for cardiac diffusion tensor imaging (cDTI).
Ke Wen, Pedro F. Ferreira, Alberto Di Biase Oemick, Ricardo Wage, Karl P. Kunze, Fanwen Wang, Dudley J. Pennell, Andrew D. Scott, Sonia Nielles‐Vallespin   +8 more
wiley   +1 more source

Genomic Evolution of the Increasing Prevalent Carbapenem-Resistant Hypervirulent ST15 <i>Klebsiella pneumoniae</i>. [PDF]

Int J Microbiol
Fan S, Du P, Tang Y, Qi H, Liu C, Guo J.
europepmc   +1 more source

Uncertainty Quantification for Cardiac Diffusion Tensor Imaging Without Additional Datasets

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Cardiac diffusion tensor imaging (cDTI) is subject to physiological noise, thermal noise, and signal corruption, which cause errors in diffusion measures. While a larger dataset can be decimated to investigate the general precision of measures from fitting smaller datasets, uncertainty quantification (UQ) methods for fitting entire ...
Sam Coveney, Irvin Teh, May Lwin, Mehak Asad, Isaac Watson, Maryam Afzali, Erica Dall'Armellina, Jürgen E. Schneider   +7 more
wiley   +1 more source

Serum Albumin Levels Are Associated with Total Brain and Hippocampal Volume but Not with White Matter Lesion Volume in Older Japanese Adults Without Cognitive Decline: A Cross-Sectional Study. [PDF]

Nutrients
Usui Y, Noguchi-Shinohara M, Mori M, Shibata S, Ozaki T, Shima A, Taki Y, Uchida K, Honda T, Hata J, Ohara T, Mikami T, Maeda T, Mimura M, Nakashima K, Iga JI, Takebayashi M, Ninomiya T, Ono K, On Behalf Of The Japan Prospective Studies Collaboration For Aging And Dementia Jpsc-Ad Study Group.   +19 more
europepmc   +1 more source

Reducing Motion Artifact in High Resolution 7 T MRI Using the Magnetic Resonance Minimal Motion (“MR‐MinMo”) Head Stabilization Device

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To evaluate the effectiveness of the MR‐MinMo head stabilization device in mitigating motion artifacts during long‐duration, high‐resolution 7 T MRI scans, with and without retrospective motion correction Methods The MR‐MinMo was tested on seven pediatric and 12 adult healthy volunteers using 0.6 mm isotropic, 3D Multi‐Echo Gradient ...
Jyoti Mangal, Simon Richardson, Yannick Brackenier, Matthew Gardner, Pierluigi Di Cio, Chiara Casella, Shaihan Malik, Jo Hajnal, Martina F. Callaghan, Fred Dick, David W. Carmichael   +10 more
wiley   +1 more source

Defining surgeon experience thresholds for the reduction in complications and revisions after shoulder arthroplasty: a meta-analysis of 332,542 patients. [PDF]

J Shoulder Elb Arthroplast
Daher M, Ilyas MH, Gonzalez-Morgado D, Steinmann SP, Abboud JA, Kassam HF.   +5 more
europepmc   +1 more source

Toward Free‐Breathing Renal CEST MRI: Preclinical Evaluation of a Novel Prospective Respiratory Triggering Approach

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Endogenous renal chemical exchange saturation transfer (CEST) imaging enables contrast‐agent‐free assessment of renal metabolism but is highly sensitive to respiratory motion. Existing approaches, such as timed breathing, require high patient compliance or preclinical mechanical ventilation, limiting clinical translation.
Patrik Jan Gallinnis, Martin Duša, Julia Stabinska, Pavla Volešák Francová, Ruslan Garipov, Margarita Tkachenko, Karl Ludger Radke, Gerald Antoch, Alexandra Ljimani, Hans‐Jörg Wittsack, Luděk Šefc, Anja Müller‐Lutz, Vít Herynek   +12 more
wiley   +1 more source

The Role of Distal Medial Cuneiform Angle in Hallux Valgus: A Systematic Review. [PDF]

Cureus
Al Zuabi ZAA, Aziz A, Shetty A, Li Z, Sarda R, Norrish AR, Pasapula C.   +6 more
europepmc   +1 more source