Results 71 to 80 of about 204,897 (299)

Neutron scattering study of magnetic phase separation in nanocrystalline La$_{5/8}$Ca$_{3/8}$MnO$_3$

open access: yes, 2011
We demonstrate that magnetic phase separation and competing spin order in the colossal magnetoresistive (CMR) manganites can be directly explored via tuning strain in bulk samples of nanocrystalline La$_{1-x}$Ca$_x$MnO$_3$.
de la Cruz, Clarina   +7 more
core   +1 more source

Laparoscopic Colorectal Surgery in the Era of Robotics: Evolution, Eclipse, or Equilibrium?

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
ABSTRACT Minimally invasive colorectal surgery has undergone a remarkable transformation over the past three decades. Laparoscopy, once viewed with skepticism, is now firmly established as a standard approach, supported by robust randomized trials demonstrating oncologic safety and improved recovery compared to open surgery.
Amanjeet Singh   +3 more
wiley   +1 more source

Anti-angiogenic activity of chloride and potassium channel modulators: repurposing ion channel modulators

open access: yesFuture Journal of Pharmaceutical Sciences, 2020
Background Excessive angiogenesis can be the root cause of many pathological conditions. Various types of ion channels are found on the endothelial cells. These ion channels play a vital role in the multi-stepped process of angiogenesis.
Chandana Kamili   +4 more
doaj   +1 more source

Lattice and superexchange effects in doped CMR manganites

open access: yes, 2003
We report on the influence of the lattice degrees of freedom on charge, orbital and spin correlations in colossal magnetoresistance (CMR) manganites. For the weakly doped compounds we demonstrate that the electron-phonon coupling promotes the trapping of
Alexander Weiße   +6 more
core   +1 more source

Optimizing Diagnostic Accuracy of Clinical Red Flags in RASopathies

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT RASopathies are a group of genetic disorders caused by pathogenic variants in the RAS‐mitogen‐activated protein kinase (RAS–MAPK) signaling pathway, often presenting with congenital heart defects, craniofacial dysmorphisms, and developmental delays. To assess the diagnostic yield of genetic testing in patients with suspected RASopathies and to
Emanuele Bobbio   +16 more
wiley   +1 more source

Evaluation of the effectiveness and prognostic significance of the use of CMR in determining the viability of the myocardium

open access: yesБюллетень сибирской медицины, 2018
Aim: to evaluate the effectiveness of the cardiac magnetic resonance (CMR) method with delayed contrast for the diagnosis of viable dysfunctional myocardium.Materials and methods.
Ya. K. Rustamova, V. A. Azizov
doaj   +1 more source

The Novel ACTC1 p.Gly50Ser Variant Is Associated With Arrhythmia and Secondary Features of HCM Without Hypertrophy

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT The key diagnostic criterion for hypertrophic cardiomyopathy is the presence of otherwise unexplained hypertrophy. Current definitions of HCM rely on specific thresholds to establish a diagnosis, while guideline directed risk stratification algorithms take its magnitude into consideration.
Thomas D. Gossios   +9 more
wiley   +1 more source

Physical properties of single-crystalline fibers of the colossal-magnetoresistance manganite La0.7Ca0.3MnO3 [PDF]

open access: yes, 2003
We have grown high-quality single crystals of the colossal-magnetoresistance (CMR) material La0.7Ca0.3MnO3 by using the laser heated pedestal growth (LHPG) method.
Andreeta, M. R. B.   +7 more
core   +3 more sources

Allergic Rhinitis Amplifies Asthma Risk in Patients With Chronic Rhinosinusitis: A Large‐Scale Retrospective Cohort Analysis

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) and allergic rhinitis (AR) are two highly prevalent airway diseases in the United States. While the coexistence of CRS and asthma is well recognized, less is known about the development of new‐onset asthma in CRS, particularly in the context of comorbid AR. This study assessed the impact of CRS and AR on
Austin J. Lee, Mohamad R. Chaaban
wiley   +1 more source

CONSIDERATIONS ON WEATHER INSTABILITY IN OLTENIA IN THE INTERVAL 27-31 JULY 2014 [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2015
The summer of 2014 has been marked by the excessively rainy months of June and July, in which nine rainy periods were registered, of which five have been with pouring rains. There have been fast flooding, which caused significant damages in Oltenia. This
GREBLĂ ADRIANA   +2 more
doaj   +1 more source

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