Results 101 to 110 of about 222,931 (262)

³¹P-MRS of the Human Heart at 7 T With an Integrated Whole-Body ³¹P Radiofrequency Transmit Coil. [PDF]

NMR Biomed
We demonstrate the use of an integrated whole‐body phosphorus‐31 (31P) radiofrequency transmit coil for 31P‐MR spectroscopic imaging of the human heart at 7 T. Intersession measurement repeatability of the mid‐septal myocardial phosphocreatine (PCr) over adenosine triphosphate (ATP) concentration ratio in normal volunteers was 17.7%.
Gosselink MWJM, Froeling M, Verkerk K, Klomp DWJ, Bakermans AJ, Prompers JJ.   +5 more
europepmc   +2 more sources

Extended crystal PDE’S stability, II: The extended crystal MHD-PDE’S

Mathematical and Computer Modelling, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Intraoperative Molecular Imaging Can Detect Large Nerve Perineural Invasion: A Case Report

Head &Neck, EarlyView.
ABSTRACT Background Perineural invasion (PNI) in head and neck squamous cell carcinoma (SCC) results in worse overall survival. Diagnosis requires resection and microscopic evaluation. Methods A 63‐year‐old male with persistent cT4aN0 p16‐positive SCC of the left base of tongue following chemoradiotherapy underwent salvage total glossectomy ...
Carleigh R. Burns, Aviva S. Mattingly, Kim Ely, Andreja Radevic, Nicole Meeks, Sydea Maria Ahmad Zaidi, Brandee Brown, Georgii Vasiukov, Michael Topf, Eben Rosenthal   +9 more
wiley   +1 more source

An investigation into the correlation between intraperitoneal teicoplanin concentrations and treatment outcomes in peritoneal dialysis-associated peritonitis

Frontiers in Pharmacology
Peritoneal dialysis-associated peritonitis (PDAP) is a frequent complication of peritoneal dialysis. The guidelines from the International Society for Peritoneal Dialysis (ISPD) suggest administering teicoplanin through the peritoneal route to treat PDAP,
Lulu Wang, Lulu Wang, Jiangqing Fan, Xuejie Chen, Wenpu Lei, Chunming Jiang, Hang Liu, Yun Yang, Jizhong Shen   +8 more
doaj   +1 more source

Direct Numerical Simulation of Magnetohydrodynamic Slip‐Flow Past a Stretching Surface Using Physics‐Informed Neural Network

Heat Transfer, EarlyView.
ABSTRACT Traditional numerical methods, such as finite difference methods (FDM), finite element methods (FEM), and spectral methods, often face meshing challenges and high computational cost for solving nonlinear coupled differential equations. Machine learning techniques, specifically Physics‐informed machine learning, address these obstacles by ...
Ahmad, Feroz Soomro, Husna Zafar
wiley   +1 more source

New Drain Spacing Formulas Using the Variational Iteration Method

Irrigation and Drainage, EarlyView.
ABSTRACT In this study, the drain spacing is computed using the variational iteration method (VIM) to the linearized Boussinesq equation. By applying at most two iterations of the VIM method under three different initial condition scenarios, three equations for drain spacing calculation were derived. These equations predict values of drain spacing that
George Kargas, Leonidas Mindrinos, Paraskevi Londra   +2 more
wiley   +1 more source

MU-LSM: latent spectral model based on multi-scale fusion and UNet

Complex & Intelligent Systems
For partial differential equations (PDE), neural operators can learn the mapping of input and output functions in infinite dimensional Spaces by introducing kernel functions into linear transformations.
Jingjian Chen, Jie Nie, Ning Song, Min Ye, Zhiqiang Wei   +4 more
doaj   +1 more source

Associations Between DAT, CBSE, and USMLE Step 1 Exams Among Oral and Maxillofacial Surgery Residents

Journal of Dental Education, EarlyView.
ABSTRACT Purpose/Objectives The Dental Admission Test (DAT), Comprehensive Basic Science Examination (CBSE), and United States Medical Licensing Examination (USMLE) Step 1 are used to assess readiness in dental and medical education. This study examined associations between DAT scores (composite and subsections), CBSE scores, and USMLE Step 1 ...
Obadiah J. Pirlo, Felix J. Amarista, Daniel E. Perez   +2 more
wiley   +1 more source

Geometry of PDEs. I: Integral bordism groups in PDEs

Journal of Mathematical Analysis and Applications, 2006
Global solutions of formally integrable and completely integrable systems of partial differential equations are characterized by means of integral bordism groups. Unfortunately, a thorough acquintance with the author's articles, namely with \textit{A. Prástaro} [Acta Appl. Math. 51, 243--302 (1998; Zbl 0924.58103) and Acta Appl. Math.
openaire   +3 more sources

Coping Practices of Small‐ and Medium‐Sized Enterprises Facing Power Asymmetry in Digital Platform Business

Strategic Change, EarlyView.
ABSTRACT Digital platform (DP) enterprises have risen to the top of the global economy by inverting traditional business models. They earn money through matchmaking, transaction facilitation, and efficient orchestration of other stakeholders' resources.
Lukas R. G. Fitz, Jochen Scheeg
wiley   +1 more source