Results 191 to 200 of about 195,993 (291)

The Atrioventricular Node Revisited. [PDF]

open access: yesArrhythm Electrophysiol Rev
Katritsis DG.
europepmc   +1 more source

Ambiguities in Assigning Single‐Crystal NMR Data to Individual Atoms in the Crystal Structure: A Case Study of Hambergite, Be2$$ {}_2 $$BO3$$ {}_3 $$OH, by 9Be and 11B NMR Spectroscopy, XRD Measurements and DFT Calculations

open access: yesMagnetic Resonance in Chemistry, EarlyView.
The fundamental question of how to assign NMR resonances to specific atoms in the unit cell is addressed by using the 9Be and 11B spectra of the natural mineral hambergite as a model system. ABSTRACT The NMR interaction tensors of 9Be and 11B of hambergite, Be2$$ {}_2 $$BO3$$ {}_3 $$OH, were derived from single‐crystal NMR experiments.
Jennifer Steinadler   +6 more
wiley   +1 more source

Effects and Correction of Patient Bulk Motion in Cranial DENSE MRI

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Applications of DENSE to measure cardiac driven brain tissue pulsations are highly sensitive to bulk patient motion due to the sub‐millimeter displacement encoding required, limiting its accuracy, reproducibility, and use in pediatric and aging populations.
Caroline A. Doctor   +4 more
wiley   +1 more source

Sex differences in DNA methylation in bats. [PDF]

open access: yesAnn N Y Acad Sci
Rayner JG   +4 more
europepmc   +1 more source

Assessment of Discriminant Validity for Measures of Hope and Hopelessness in Adults With an Acute Cardiac Event

open access: yesResearch in Nursing &Health, EarlyView.
ABSTRACT Hope and hopelessness are sometimes considered to be two ends of a spectrum. Hope is associated with positive health outcomes in healthy and ill populations. Conversely, hopelessness has been associated with increased adverse clinical events and death in patients with ischemic heart disease (IHD).
Holli A. DeVon   +4 more
wiley   +1 more source

Policy Capacity Under Decentralization: Kindergarten Education Reforms in the Philippines

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT The paper examines the relationship between policy capacity and policy effectiveness in decentralized governance setups. It challenges the conventional view that policy functions should only be decentralized when requisite capacities already exist at lower levels of government. Instead, the paper proposes that capacity can follow function ‐ as
Kidjie Ian Saguin, M. Ramesh
wiley   +1 more source

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