Results 31 to 40 of about 2,008,958 (317)

Troponin release following endurance exercise: is inflammation the cause? a cardiovascular magnetic resonance study [PDF]

open access: yes, 2010
Background: The aetiology and clinical significance of troponin release following endurance exercise is unclear but may be due to transient myocardial inflammation.
Wong Joyce   +59 more
core   +1 more source

Seventy-Two-Hour Preservation, Resuscitation, and Transplantation of an Isolated Rat Heart with High Partial Pressure Carbon Monoxide Gas (PCO = 400 hPa) and High Partial Pressure Carbon Dioxide (PCO = 100 hPa)

open access: yesCell Transplantation, 2010
The cardiac cavity of an isolated rat heart was filled with a Krebs-Henseleit (KH) solution, and the heart was hung in a high-pressure chamber. After the high-pressure chamber had been filled with a mixed gas (PCO = 400 hPa, PCO 2 = 100 hPa, PO 2 = 900 ...
Naoyuki Hatayama   +2 more
doaj   +1 more source

Resonances in a box [PDF]

open access: yesJournal of Mathematical Physics, 2000
We investigate a numerical method for studying resonances in quantum mechanics. We prove rigorously that this method yields accurate approximations to resonance energies and widths for shape resonances in the semiclassical limit.
Hagedorn, GA, Meller, B
openaire   +2 more sources

Feasibility and Safety of Somato‐Cognitive Coordination Therapy for Cerebellar Ataxia Following Pediatric Brain Tumor Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi   +10 more
wiley   +1 more source

Observation of an oxonium ion intermediate in ethanol dehydration to ethene on zeolite

open access: yesNature Communications, 2019
Zeolite-catalyzed dehydration of ethanol offers promising perspectives for the sustainable production of ethene, while the initial step of ethanol dehydration is still unclear.
Xue Zhou   +8 more
doaj   +1 more source

Prognostic value of vasodilator stress perfusion cardiovascular magnetic resonance after inconclusive stress testing

open access: yesJournal of Cardiovascular Magnetic Resonance, 2021
Background While current guidelines recommend noninvasive testing to detect coronary artery disease, stress tests are deemed inconclusive in a quarter of cases.
Théo Pezel   +8 more
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei   +17 more
wiley   +1 more source

Stochastic Resonance Can Drive Adaptive Physiological Processes [PDF]

open access: yes, 2009
Stochastic resonance (SR) is a concept from the physics and engineering communities that has applicability to both systems physiology and other living systems. In this paper, it will be argued that stochastic resonance plays a role in driving behavior in
Bradly J. Alicea
core   +1 more source

Research on MRI Gradient Coil Magnetic Field Induced Eddy Current Method

open access: yesZhongguo yiliao qixie zazhi
After the production of the gradient coil of the magnetic resonance imaging system, electromagnetic field testing is required to verify whether the assembly accuracy meets the electromagnetic field requirements.
Xiaotao ZHANG   +5 more
doaj   +1 more source

Radiomics Nomogram Improves the Prediction of Epilepsy in Patients With Gliomas

open access: yesFrontiers in Oncology, 2022
PurposeTo investigate the association between clinic-radiological features and glioma-associated epilepsy (GAE), we developed and validated a radiomics nomogram for predicting GAE in WHO grade II~IV gliomas.MethodsThis retrospective study consecutively ...
Bai Jie   +11 more
doaj   +1 more source

Home - About - Disclaimer - Privacy