“…Using a sample of the G20 countries, we examine the impact of COVID-19 on stock return and volatility connectedness, and whether the connectedness measures behave differently for countries with SARS 2003 experience. …”
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“…The mitogenome is 15,043 bp in length, has a base composition of A (28.3%), T (34.4%), C (17.3%) and G (20.0%), and contains 13 protein-coding genes, 2 ribosomal RNA genes, as well as 22 transfer RNA genes. …”
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“…The base composition of B. eatonii is analyzed 31.94% for A, 33.94% for T, 13.49% for G, 20.64% for C, the result of GC content was 33.94%. …”
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“…Finally, the X-ray crystal structure of [isoG(20)Cs(3)](3+)(BARF(−))(3) was successfully obtained, which is the first example of multiple-layer deoxy isoG binding with the Cs(+) cation, providing solid evidence of this new isoG ionophore beyond two-layer sandwich self-assembly.…”
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“…The purpose of this paper was to compare the relative efficiency of COVID-19 transmission mitigation among 23 selected countries, including 19 countries in the G20, two heavily infected countries (Iran and Spain), and two highly populous countries (Pakistan and Nigeria). …”
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“…The IMF, the World Bank, the OECD, the G20, other multilaterals, and bilateral partners are increasingly taking stock of the rise of state capitalism, and acting as ideational vectors of this emerging regime. …”
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“…Even though prebiotic chemistry initially deals with simple molecules, its composition rapidly gains complexity with oligomerization. Starting with, e.g., 20 monomers (such as the 20 proteinogenic amino acids), we expect 400 different dimers, 3,200,000 pentamers, or more than 10(13) decamers. …”
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“…The percentage of leaf yield reduction in moderate drought stress than normal conditions showed that G1 (−6.5%), G17 (−7.05%), G20 (−9.01%), and G12 (−10.9%) accessions had the least changes, respectively. …”
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“…As a result, supranational organizations, such as the G-20, the World Bank, and the International Monetary Fund, have prioritized strengthening of the international financial architecture and providing opportunities for dialogue on national policies, international co-operation, and international financial institutions. …”
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“…A case study using the GEI-2019 of 19 G20 countries is carried out to validate our GDM method.…”
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“…The EU must also coordinate with international initiatives and support access to new and pre-existing antibiotics in LMICs through platforms such as the WHO, and G7 and G20 group of countries.…”
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“…World leaders in the G7, G20 and the UN General Assembly have declared AMR to be a global crisis. …”
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“…Submicron thin nano-platelets are extremely light (e.g., ~20 ng for a 100 μm × 100 μm × 0.1 μm gold nano-platelet) so that they can be attached to surfaces by only a few chemical bonds. …”
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“…NaGdF(4) NCs with a size ranging 9–30 nm were obtained after heat treatments at T(g) + 20–80 °C as confirmed by X-ray diffraction and high-resolution transmission electron microscopy. …”
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“…Strong interparticle interactions can lead to a magnetic response different from that of superparamagnetic particles, namely, from canonical spin-glass (0 atom % Cr) to correlated spin-glass (5–15 atom % Cr) behavior below higher spin-glass transition temperatures T(g) (20–350 K). The observation of “high-field susceptibility” below cryogenic temperatures (≤20 K) is ascribed to the presence of inhomogeneity/defects caused by Cr segregation. …”
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“…For this reason, in this paper, we analyse the meaning of “power transition” and “hegemony”, and we also try to give a reading of some practices carried out by the BRICS in the fields of climate change governance, the inclusion of civil society and the role that these countries play in international institutions such as the United Nations and in forums such as the G20. Having noted the limits in these areas, our idea is that today, more than ever, the need to have a global approach to development is increasingly necessary. …”
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“…Acetate, propionate, butyrate and total short-chain fatty acids concentrations increased from 23.85 ± 1.37 μmol/g, 10.23 ± 0.78 μmol/g, 7.15 ± 0.35 μmol/g and 41.23 ± 0.86 μmol/g to 42.77 ± 1.29 μmol/g, 20.03 ± 1.44 μmol/g, 12.06 ± 0.51 μmol/g and 74.86 ± 2.07 μmol/g, respectively. …”
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“…The tests were carried out in a wide range of changes in thermal-flow parameters: G = 20–700 kg·m(−)(2)s(−1), q = 3000–60,000 W·m(−)(2), t(s) = 40–80 °C.…”
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“…These tests show that by multi-layering, an increase in specific discharge capacity (e.g., 20.7% increase for C/10) can be established for all tested C-rates.…”
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“…Yet despite some progress in gaining greater visibility, its overall experience over the past two decades has been frustrating, a dynamic that is crucial to understand Brazil's turn to informal organizations such as BRICS and the G20, which became the pillars of its foreign policy strategy in the 2000s. …”
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