Results 41 to 50 of about 1,462,042 (334)

Regional income inequality in Brazil: state-level Distributional National Accounts [PDF]

open access: yesEconomiA
Purpose – Brazil’s regional inequality is an important topic due to the large and persistent differences in development between states and the high levels of inequality in the country.
Davi Bhering
doaj   +1 more source

Testing the Clauser-Horne-Shimony-Holt inequality using observables with arbitrary spectrum

open access: yes, 2015
The Clauser-Horne-Shimony and Holt inequality applies when measurements with binary outcomes are performed on physical systems under the assumption of local realism.
Coudreau, T.   +3 more
core   +1 more source

Enhanced multipartite quantum correlations by non-Gaussian operations [PDF]

open access: yes, 2013
We study how conditional photon operations can affect multipartite quantum correlations, specifically nonlocality and entanglement, of the continuous variable GHZ states.
Kim, Ho-Joon, Kim, Jaewan, Nha, Hyunchul
core   +2 more sources

Longitudinal Relationship Between Pain and Depression in People With Inflammatory Arthritis: A Narrative Review

open access: yesArthritis Care &Research, EarlyView.
As many patients with inflammatory arthritis (IA) have chronic pain, understanding how to best assess and manage pain in IA is a priority. Comorbid depression is prevalent in adults with IA, affecting 15% to 39% of people. Although pain and depression are thought to be associated in IA, this concept is largely based on cross‐sectional data.
Natasha Cox   +3 more
wiley   +1 more source

Bell's inequality violation with spins in silicon

open access: yes, 2015
Bell's theorem sets a boundary between the classical and quantum realms, by providing a strict proof of the existence of entangled quantum states with no classical counterpart.
Dehollain, Juan P.   +10 more
core   +1 more source

Improving Documentation Rates of Contraception and Reproductive Planning in Patients With Rheumatic Disease

open access: yesArthritis Care &Research, EarlyView.
Objective This study aimed to improve contraception and reproductive planning documentation within rheumatology providers’ notes at a single academic center. Methods Female patients aged 18 to 45 years with autoimmune inflammatory rheumatic diseases were identified, and chart review was performed for documentation of contraception and pregnancy ...
Benjamin Moon   +6 more
wiley   +1 more source

Loophole-Free Interferometric Test of Macrorealism Using Heralded Single Photons

open access: yesPRX Quantum, 2022
We show unambiguous violations of the different macrorealist inequalities, like the Leggett-Garg inequality (LGI) and its variant called Wigner’s form of the Leggett-Garg inequality (WLGI) using a heralded, single-photon-based experimental setup ...
Kaushik Joarder   +3 more
doaj   +1 more source

Capital Accumulation, Private Property and Rising Inequality in China, 1978-2015

open access: yesThe American Economic Review, 2017
We combine national accounts, surveys, and new tax data to study the accumulation and distribution of income and wealth in China from 1978 to 2015. The national wealth-income ratio increased from 350 percent in 1978 to 700 percent in 2015, while the ...
T. Piketty, Li Yang, G. Zucman
semanticscholar   +1 more source

Rate of parity violation from measure concentration

open access: yes, 2007
We present a geometric argument determining the kinematic (phase-space) factor contributing to the relative rate at which degrees of freedom of one chirality come to dominate over degrees of freedom of opposite chirality, in models with parity violation.
Chavel I.   +12 more
core   +1 more source

Screening for Social Determinants of Health in Patients with Systemic Lupus Erythematosus: A Point‐of‐Care Feasibility Study

open access: yesArthritis Care &Research, Accepted Article.
Objectives Social determinants of health (SDoH) can impact outcomes but are not routinely screened for in US outpatient rheumatology clinics. This study determined the feasibility of routine point‐of‐care SDoH screening among patients with systemic lupus erythematosus (SLE), and associated barriers and facilitators at the physician, care team, and ...
S. Sam Lim   +11 more
wiley   +1 more source

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