Results 31 to 40 of about 5,896 (278)

Pragmatist Ethics and Climate Change [preprint] [PDF]

open access: yes, 2020
This chapter explores some features of pragmatic pluralism as an ethical perspective on climate change. It is inspired in part by Andrew Light’s work on climate diplomacy as U.S.
Fesmire, Steven
core  

Astronomical random numbers for quantum foundations experiments [PDF]

open access: yes, 2018
Photons from distant astronomical sources can be used as a classical source of randomness to improve fundamental tests of quantum nonlocality, wave-particle duality, and local realism through Bell's inequality and delayed-choice quantum eraser tests ...
Brown, Amy   +5 more
core   +2 more sources

Biomarkers in routine diagnosis of pleural effusions

open access: yesZdravniški Vestnik, 2018
Background: Pleural fluid biochemical analysis is the first step in pleural effusion (PE) diagnostics. Our purpose was to analyse the utility of the biomarkers used at our clinic in the routine diagnosis of PE. Methods: We retrospectively reviewed the PE
Tiva Nemanič   +3 more
doaj   +1 more source

Electron-spin dynamics in elliptically polarized light waves

open access: yes, 2014
We investigate the coupling of the spin angular momentum of light beams with elliptical polarization to the spin degree of freedom of free electrons. It is shown that this coupling, which is of similar origin as the well-known spin-orbit coupling, can ...
Ahrens, Sven   +2 more
core   +1 more source

Does industry-sponsored education foster overdiagnosis and overtreatment of depression, osteoporosis and over-active bladder syndrome? An Australian cohort study [PDF]

open access: yes, 2018
ObjectivesTo investigate patterns of industry-sponsored educational events that focus on specific health conditions for which there are concerns about overdiagnosis and overtreatment.Design and settingThis retrospective cohort study examines publicly ...
Bero, Lisa   +5 more
core   +1 more source

Validity of pleural lactate dehydrogenase measurements in assessment of pleural effusions [PDF]

open access: yesUniversa Medicina, 2012
Background Pleural effusions are classified into transudates and exudates based on Light’s criteria, but the main disadvantage of Light’s criteria is the misclassification of transudates as exudates in about 20% of cases.
Elisna Syahruddin   +2 more
doaj  

Lumican is overexpressed in lung adenocarcinoma pleural effusions. [PDF]

open access: yes, 2015
Adenocarcinoma (AdC) is the most common lung cancer subtype and is often associated with pleural effusion (PE). Its poor prognosis is attributable to diagnostic delay and lack of effective treatments and there is a pressing need in discovering new ...
Arrigoni, Giorgio   +9 more
core   +3 more sources

Impurity-induced polaritons in a one-dimensional chain

open access: yes, 1999
A detailed analytical study of an impurity induced polariton band arising inside a spectral gap between lower and upper polariton branches is presented.
Alexander A. Lisyansky   +28 more
core   +2 more sources

Complete polarization control for a nanofiber waveguide using directional coupling [PDF]

open access: yes, 2019
Optical nanofiber waveguides are widely used for near-field delivery and measurement of light. Despite their versatility and efficiency, nanofibers have a critical drawback - their inability to maintain light's polarization state on propagation. Here, we
Chormaic, Síle Nic   +3 more
core   +3 more sources

Recent blackouts in US and continental Europe: is liberalisation to blame? [PDF]

open access: yes, 2004
The paper starts with a detailed technical overview of recent blackouts in the US, Sweden/Denmark and Italy in order to analyse common threads and lessons to be learnt.
Bialek, Janusz
core   +1 more source

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