Results 41 to 50 of about 24,906 (198)

Do free trade agreements promote sneaky protectionism? A classical liberal perspective

open access: yesInternational Journal of Management and Economics, 2019
A neglected aspect of regional trade agreements (RTAs) is their protectionist potential. In times of a stagnating World Trade Organization (WTO), growing economic nationalism and skepticism about the merits of free trade and trade agreements, the paper ...
Wandel Jürgen
doaj   +1 more source

The Bulge-Halo Connection in Galaxies: A Physical Interpretation of the Vcirc-sigma_0 Relation

open access: yes, 2006
We explore the dependence of the ratio of a galaxy's circular velocity, Vcirc, to its central velocity dispersion, sigma_0, on morphology, or equivalently total light concentration. Such a dependence is expected if light traces the mass.
Cappellari M.   +5 more
core   +1 more source

Cyclometalated Au(III) Complexes With C*N^N, N^C*N, and C*N Ligands Through C–H Activation

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
The complexes [Au(QPhPy)Cl][AuCl4], [Au(QPhCF3Py)Cl][AuCl4], [Au(QPhtBuPy)Cl][AuCl4], [Au(QPhPy)Cl]Cl, [Au(QPyPh)Cl2], [Au(QPyPhCF3)Cl2], [Au(QPyPhtBu)Cl2], [Au(bpyAn)Cl][AuCl4], and [Au(phenAn)Cl][AuCl4] (Q = 8‐quinolinyl, Ph = phenyl, An = anthracen‐9‐yl, Py = pyridyl, bpy = 2,2′′‐bipyridyl, phen = 1,10‐phenanthrolinyl) containing N*C^N, N*C, and NN ...
Pascal L. Jurzick   +5 more
wiley   +1 more source

Use of Glucagon‐Like Peptide‐1 Receptor Agonists and Risk of Parkinson's Disease: Scandinavian Cohort Study

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 7, Page 5767-5778, July 2026.
ABSTRACT Aims To investigate the association between use of GLP‐1 receptor agonists and incident Parkinson's disease. Material and Methods Cohort study using data from nationwide registers in Denmark, Norway and Sweden and an active‐comparator, new‐user design.
Arvid Engström   +10 more
wiley   +1 more source

Deindustrializzazione o modernizzazione e ristrutturazione?La risposta del settore industriale alla liberalizzazione del Cile (1974-1987)

open access: yesMoneta e Credito, 2013
Since 1974 Chile has experienced a radical and thorough process of restructuring. An examination is undertaken of the impact of the liberalisation of international transactions on the industrial sector in Chile during the period 1974 to 1987.
C. PIETROBELLI
doaj   +1 more source

Brain Activity During the Gradual‐Onset Continuous Performance Task in Adolescents: An Exploratory fMRI Study

open access: yesBrain and Behavior, Volume 16, Issue 6, June 2026.
This exploratory fMRI study investigated neural mechanisms of sustained attention and inhibition in adolescents using two modalities of the gradCPT tasks. Brain activation during response inhibition showed modality‐specific patterns: face modality engaged left fronto‐cingulo‐cerebellar regions while scene modality activated bilateral fronto‐temporo ...
Jade Awada   +6 more
wiley   +1 more source

Fixed parities and international order

open access: yesPSL Quarterly Review, 2014
The article represents the substance of a lecture delivered on May 16, 1955 at the Institute of Economics and Finance of the University of Rome. In it the author comments on the renewed controversy over exchange rates (fixed or flexible) and the greater ...
M.A. HEILPERIN
doaj   +1 more source

On hybrid states of two and three level atoms

open access: yes, 2005
We calculate atom-photon resonances in the Wigner-Weisskopf model, admitting two photons and choosing a particular coupling function. We also present a rough description of the set of resonances in a model for a three-level atom coupled to the photon ...
Billionnet C.   +11 more
core   +2 more sources

Spectral asymptotics for sub-Riemannian Laplacians. I: quantum ergodicity and quantum limits in the 3D contact case [PDF]

open access: yes, 2017
This is the first paper of a series in which we plan to study spectral asymptotics for sub-Riemannian Laplacians and to extend results that are classical in the Riemannian case concerning Weyl measures, quantum limits, quantum ergodicity, quasi-modes ...
de Verdière, Yves Colin   +2 more
core   +3 more sources

Functional divergence drives the prevalence of low‐abundance species in bat assemblages

open access: yesFunctional Ecology, Volume 40, Issue 6, Page 1587-1602, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological communities are structured by a few common species, while most occur at low abundance. Understanding the drivers of this widespread pattern raises fundamental questions about community assembly rules and is important for applied ecology for identifying ...
Andrés F. Ramírez‐Mejía   +3 more
wiley   +1 more source

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