Results 81 to 90 of about 8,961 (214)

The paradox of government-funded innovation in weakly institutionalized environments

open access: yesJournal of Innovation & Knowledge
Government intention to spur innovation can result in the proliferation of low-quality patents, which is especially pronounced in countries with a low level of government accountability.
Natalia Lamberova
doaj   +1 more source

Bell-CHSH function approach to quantum phase transitions in matrix product systems

open access: yes, 2013
Recently, nonlocality and Bell inequalities have been used to investigate quantum phase transitions (QPTs) in low-dimensional quantum systems. Nonlocality can be detected by the Bell-CHSH function (BCF).
Huang, Hai-Lin, Sun, Zhao-Yu, Wang, Bo
core   +1 more source

Glodebtization: Implications for Sustainable Development Goals

open access: yesResearch in Globalization
The achievement of the United Nations Sustainable Development Goals (SDGs) remains a crucial objective, particularly for developing and emerging economies.
Sodiq Olaide Bisiriyu, Bablu Kumar Dhar
doaj   +1 more source

GMM Estimation of Dynamic Panel Data Models with Persistent Data [PDF]

open access: yes
This paper considers GMM based estimation and testing procedures for two versions of the AR(1) model with Fixed Effects, henceforth abbreviated as ARFE(1): the conditional ARFE(1) model, and the inclusive ARFE(1) model, which contains the stationary ARFE(
Hugo Kruiniger
core  

Adjoint operators, gauge invariant perturbations, and covariant symplectic structure for black holes in string theory

open access: yes, 2002
Expressions for the general and complete perturbations in terms of Debye potentials of static charged black holes in string theory, valid for curvature below the Planck scale, are derived starting from a decoupled set of equations and using Wald's method
Cartas-Fuentevilla R.   +7 more
core   +1 more source

Institutional quality, vulnerability, and FDI attraction: New evidence from a novel quantile regression approach

open access: yesInternational Review of Economics & Finance
This study focuses on analyzing the causal heterogeneous impact of institutional quality on FDI attraction by using data from 106 countries over the period 2002-2021 from the novel quantile regression approach, including Smoothed Instrumental Variable ...
Dang Trung Chinh   +2 more
doaj   +1 more source

Accurate computational design of three-dimensional protein crystals. [PDF]

open access: yesNat Mater, 2023
Li Z   +30 more
europepmc   +1 more source

Abstract Supplement HIV Glasgow 10–13 November 2024, Glasgow, UK/Virtual

open access: yes
Journal of the International AIDS Society, Volume 27, Issue S6, November 2024.
wiley   +1 more source

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