Results 201 to 210 of about 55,429 (317)

Intracranial Solitary Fibrous Tumors With Glandular and Papillary Structures: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Solitary fibrous tumor (SFT) is a fibroblastic neoplasm with NAB2 and STAT6 gene fusion as well as STAT6 nuclear expression. Uncommon variants of intracranial SFTs, such as glandular and papillary structures, are extremely rare. We present a rare SFT case in a 64‐year‐old female demonstrating unprecedented glandular structures and extensive ...
Tingting Xu, Shasha Zheng, Leiming Wang
wiley   +1 more source

Reverse Diagnostic Thinking for Aortic Coarctation Using the Renal Artery Bilateral Parvus et Tardus as a Clue: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT In young patients with hypertension or stroke, the presence of bilateral parvus et tardus waveforms in the renal arteries should prompt reverse tracing to rule out aortic coarctation. This simple ultrasound clue enables early, non‐invasive screening and prevents missed diagnoses.
Yan‐li Chen, Jin‐hua Wang
wiley   +1 more source

Unsteady anisentropic gas flow

Journal of Mathematical Analysis and Applications, 1972
openaire   +1 more source

Non-Parametric Kinematic Optimization of Flapping Foil Propulsion Using a Discrete Adjoint Method. [PDF]

Biomimetics (Basel)
Yin Z, Zhou C, Wang X, Liao X, Wang J.
europepmc   +1 more source

Low Reynolds Number Flow in a Packed Bed of Rotated Bars

Chemical Engineering &Technology, Volume 49, Issue 6, June 2026.
Research Article: This study examines gas flow in a modular packed‐bed reactor with square bars arranged in rotated layers, creating complex void spaces. Using particle image velocimetry, measurements were taken at Reynolds numbers of 100 and 200. These results validated two particle‐resolved numerical simulations employing boundary‐conforming meshing ...
Wojciech Sadowski, Christin Velten, Maximilian Brömmer, Hakan Demir, Kerstin Hülz, Francesca di Mare, Katharina Zähringer, Viktor Scherer   +7 more
wiley   +1 more source

Colliding micro-shock waves. [PDF]

Sci Rep
Jepsen L, Garen W, Teubner U.
europepmc   +1 more source

Evaluation of Hemodynamic Environment of Intracranial Aneurysms After Flow Disruption Based on Angiographic Signatures

International Journal for Numerical Methods in Biomedical Engineering, Volume 42, Issue 6, June 2026.
A strategy based on the concept of angiographic signatures to evaluate local hemodynamic environments created immediately after treatment of cerebral aneurysms and connect them to subsequent outcomes is presented. The methodology is demonstrated on aneurysms treated with intrasaccular flow disruptors and endoluminal flow diverters, showing noticeably ...
Fernando Mut, Laurel Marsh, David Kallmes, Ramanathan Kadirvel, Juan R. Cebral   +4 more
wiley   +1 more source

Study of cross-diffusion effects on unsteady magnetohydrodynamic hybrid nanofluid flow over an inclined vertical plate. [PDF]

Discov Nano
Pradeep S, Kumar PV.
europepmc   +1 more source

Measuring Calcium Efflux in Isolated Primary Mitochondria

Current Protocols, Volume 6, Issue 6, June 2026.
Abstract Mitochondrial calcium (mCa2+) homeostasis promotes oxidative metabolism within the physiological range; however, dysregulation can trigger necrotic cell death in diseases such as cardiac ischemia‐reperfusion injury, muscular dystrophy, and neurodegenerative disorders, including Alzheimer's disease.
Ta'Aliyah M. Jones, Stephen Hurst, Michael J. Bround   +2 more
wiley   +1 more source