Results 71 to 80 of about 13,819 (187)

Stair-Climbing Training with Interferential Electrotherapy Improves Knee Muscle Strength, Dynamic Postural Stability, Pain Score, and Physical Activity in Patients with Knee Osteoarthritis

open access: yesDiagnostics
Background/Objective: This study aimed to compare the functional outcomes, such as knee muscle strength, dynamic postural stability, pain scores, and physical activity, in patients with knee osteoarthritis (OA) on stair climbing training with and without
Jin Hyuck Lee   +4 more
doaj   +1 more source

Magnetic Properties of Ferritin at Different Levels of Degradation: Implications for MRI‐Based Iron Quantification in the Brain

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 5, Page 2892-2897, May 2026.
ABSTRACT Purpose Ferritin's iron core exhibits complex magnetic properties, as suggested by magnetometry and Mössbauer spectroscopy, which remain incompletely understood. In particular, the antiferromagnetic inner core could influence the accuracy of iron quantification using MRI and raise concerns about postmortem validation studies involving degraded
Stefan Ropele   +8 more
wiley   +1 more source

Multisystem Sarcoidosis Presenting With Hypercalcemia, Lytic Bone Lesion, and Mesenteric Panniculitis in Chronic Kidney Disease

open access: yesClinical Case Reports, Volume 14, Issue 4, April 2026.
The clinical photograph shows bilateral leg swelling with right‐sided predominance and cutaneous changes. CT images (A–C) demonstrate abdominal and retroperitoneal lymphadenopathy, and image D shows a hypodense lytic spinal lesion, suggesting multifocal disease involving the abdomen, retroperitoneum, and spine.
Aishwarya Holi   +5 more
wiley   +1 more source

Dynamics of Lgr6+ Progenitor Cells in the Hair Follicle, Sebaceous Gland, and Interfollicular Epidermis

open access: yesStem Cell Reports, 2015
The dynamics and interactions between stem cell pools in the hair follicle (HF), sebaceous gland (SG), and interfollicular epidermis (IFE) of murine skin are still poorly understood.
Anja Füllgrabe   +10 more
doaj   +1 more source

C. F. v. Weizsächer on Quasistationary Isotropic Turbulence Compared With Onsager's Statistical Hydrodynamics

open access: yesNatural Sciences, Volume 6, Issue 2, April 2026.
v. Weizsäcker and Heisenberg began their turbulence collaboration in 1945 while still quarantined at Farm Hall. Their papers were submitted separately in 1946 from Göttingen. v. Weizsäcker had derived the 5/3 law for dissipation while using dimensional analysis in real space.
Joseph L. McCauley
wiley   +1 more source

Classification of Platelet‐Activating Anti‐Platelet Factor 4 Disorders

open access: yesInternational Journal of Laboratory Hematology, Volume 48, Issue 2, Page 259-271, April 2026.
ABSTRACT Introduction The prototypic anti‐platelet factor 4 (PF4) disorder—heparin‐induced thrombocytopenia and thrombosis (HITT)—features immunoglobulin G (IgG) class antibodies that activate platelets, monocytes, and neutrophils in a mainly heparin‐dependent fashion via Fcγ receptor‐dependent cellular activation.
Theodore E. Warkentin
wiley   +1 more source

Daratumumab Treatment for Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP): A Case Report

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 3, Page 622-626, March 2026.
ABSTRACT Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an immune‐mediated neuropathy featuring progressive weakness, sensory deficits, and areflexia. While corticosteroids, intravenous immunoglobulin, and plasmapheresis are effective first‐line immunotherapies, a subset of patients remains treatment‐refractory.
Xueyu Zhang   +8 more
wiley   +1 more source

Universal Fluorine‐Free Proton Exchange Polymers for High‐Performance and Durable Fuel Cells Operable Under Severe Conditions

open access: yesAdvanced Materials, Volume 38, Issue 14, 6 March 2026.
Due to excellent physical and chemical stability, the novel designed fluorine‐free polymers with aliphatic‐chain backbones (SP‐PAC12‐QP) are regarded as promising and universal alternatives to perfluorosulfonic acid membranes. Their performances are further improved by physical reinforcement, where the fuel cell performance under high temperature and ...
Fanghua Liu   +5 more
wiley   +1 more source

On the dissipation layer of radial bearings

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1988
The dissipation boundary layer of certain radial bearings is identified. It is shown that, under certain conditions, the temperature outside this layer is constant.
R. O. Ayeni, S. S. Okoya, C. J. Agorzie
doaj   +1 more source

Shifts in soil properties and pedon development under long‐term exclosure: The case of Botanical and Ecotourism Garden, Dilla University, Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract This study assessed changes in soil properties and pedon layers as a result of long‐term ecosystem exclosure at the Botanical and Ecotourism Garden (BEG) of Dilla University, South Ethiopia. The site holds significant geographical, archaeological, and ecological value, hosting over 408 plant species.
Wakshuma Yadesa Mergo   +4 more
wiley   +1 more source

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