Results 51 to 60 of about 62,822 (157)

Dental amalgam fillings: An under-investigated source of mercury exposure [PDF]

open access: yes, 2019
Dental amalgam fillings, which contain about 50% mercury, have been used since the early 19th century. However, their use has been controversial, particularly because they continually release small amounts of mercury.
Ahlqwist   +55 more
core   +1 more source

A multicenter study of body mass index in cancer patients treated with anti-PD-1/PD-L1 immune checkpoint inhibitors: when overweight becomes favorable

open access: yesJournal of Immunotherapy for Cancer, 2019
BackgroundRecent evidence suggested a potential correlation between overweight and the efficacy of immune checkpoint inhibitors (ICIs) in cancer patients.Patients and methodsWe conducted a retrospective study of advanced cancer patients consecutively ...
A. Cortellini   +44 more
semanticscholar   +1 more source

On the ground state of solids with strong electron correlations

open access: yes, 1998
We formulate the calculation of the ground-state wavefunction and energy of a system of strongly correlated electrons in terms of scattering matrices.
Becker   +20 more
core   +2 more sources

Association of left atrial volume index and all-cause mortality in patients referred for routine cardiovascular magnetic resonance: a multicenter study

open access: yesJournal of Cardiovascular Magnetic Resonance, 2019
BackgroundRoutine cine cardiovascular magnetic resonance (CMR) allows for the measurement of left atrial (LA) volumes. Normal reference values for LA volumes have been published based on a group of European individuals without known cardiovascular ...
Mohammad A. Khan   +10 more
semanticscholar   +1 more source

Clinical significance of obstructive sleep apnea in patients with acute coronary syndrome in relation to diabetes status. [PDF]

open access: yes, 2019
Objective: The prognostic significance of obstructive sleep apnea (OSA) in patients with acute coronary syndrome (ACS) according to diabetes mellitus (DM) status remains unclear. We aimed to elucidate the association of OSA with subsequent cardiovascular
Du, Yunhui   +6 more
core   +1 more source

Patient-Reported Outcome Measures after Multilevel Lumbar Total Disc Arthroplasty for the Treatment of Multilevel Degenerative Disc Disease [PDF]

open access: yes, 2020
Furness, James   +6 more
core   +1 more source

Solid state and molecular theory group Semiannual progress report [PDF]

open access: yes
Use of scattered wave method to compute molecular wave functions, augmented plane wave method for energy band calculations, and Casimir invariants as invariant operators in Lie ...

core   +1 more source

On-site approximation for spin-orbit coupling in LCAO density functional methods

open access: yes, 2007
We propose a computational method that simplifies drastically the inclusion of spin-orbit interaction in density functional theory implemented on localised atomic orbital basis sets.
Fernandez-Seivane, Lucas   +3 more
core   +1 more source

Role of state and trait attachment dimensions on involvement in a close relationship [PDF]

open access: yes, 2018
The aim of the study was to investigate the association between trait and state attachment features and involvement in a couple-relationship. Eighty-four participants of different nationalities completed Childhood Trauma Questionnaire (CTQ), Toronto ...
Aceto, Paola   +5 more
core  

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