Results 1 to 10 of about 9,097,931 (359)
500 microkelvin nanoelectronics [PDF]
Nature Communications, 2020 AbstractFragile quantum effects such as single electron charging in quantum dots or macroscopic coherent tunneling in superconducting junctions are the basis of modern quantum technologies. These phenomena can only be observed in devices where the characteristic spacing between energy levels exceeds the thermal energy, kBT, demanding effective ...
Attila Geresdi +3 more
openaire +8 more sources
The relationship between insulin resistance/β-cell dysfunction and diabetic retinopathy in Chinese patients with type 2 diabetes mellitus: the Desheng Diabetic Eye Study [PDF]
International Journal of Ophthalmology, 2018 AIM: To investigate the relationship between insulin resistance (IR)/β-cell dysfunction and diabetic retinopathy (DR) in Chinese patients with type 2 diabetes mellitus (T2DM), and to explore further whether there were differences in the relationship ...
Yun-Yun Li +5 more
doaj +1 more source
New Regulations Regarding the Taxation of the Micro-Enterprises Incomes Starting with the Year 2023
CECCAR Business Review, 2022 The taxation regime of the micro-enterprises incomes is amended starting with the 1st of January 2023, according to the Government Ordinance No. 16/2022 for amending and supplementing the Law No.
Lucian CERNUȘCA
doaj +1 more source
Investigating $B_s$ three-body decays to scalar mesons in perturbative QCD approach [PDF]
Physical Review D 107, 013001 (2023), 2022 In this work, we study the branching ratios of B^{0}_{s}\rightarrow a_{0}(980)[ \rightarrow K\overline{K}, \pi\eta]a_{0}(980), B^{0}_{s} \rightarrow f_{0}(980)[ \rightarrow \pi^{+}\pi^{-}, K^{+}K^{-}]f_{0}(980) and B^{0}_{s} \rightarrow f_{0}(500)[ \rightarrow \pi^{+}\pi^{-}]f_{0}(500) decays in the pQCD approach, in which the scalar mesons a_{0}(980),
arxiv +1 more source
Bitcoin versus S&P 500 Index: Return and Risk Analysis [PDF]
Math. Comput. Appl. 2024, 29(3), 44;, 2023 The S&P 500 index is considered the most popular trading instrument in financial markets. With the rise of cryptocurrencies over the past years, Bitcoin has also grown in popularity and adoption. The paper aims to analyze the daily return distribution of the Bitcoin and S&P 500 index and assess their tail probabilities through two financial risk ...
arxiv +1 more source
O corpo-quebrada como elemento de criação de espaços de possibilidades na comunidade da Rua do Ouro
Pitágoras 500, 2020 Desde 2018, o ECOLAB investiga as possibilidades performativas de criação de Zonas Autônomas Temporárias (ZAT), na comunidade da Rua do Ouro, em São João del Rei, buscando aplicar uma metodologia própria, baseada na abordagem cartográfica-somático ...
Patrick Veniali da Silva +2 more
doaj +1 more source
Um fórum negro de artes cênicas na Escola de Teatro da UFBA
Pitágoras 500, 2020 Este texto apresenta uma reflexão sobre a presença e importância de fomentar a discussão e reflexão sobre o Teatro Negro Brasileiro nos cursos de Licenciatura em Teatro a partir de um recorte sobre alterações curriculares no Projeto Pedagógico do curso ...
Evani Tavares Lima
doaj +1 more source
500 W rod-type 4x4 multi-core ultrafast fiber laser [PDF]
Opt. Lett. 47, 345 (2022), 2022 We present a coherently-combined femtosecond fiber CPA system based on a rod-type, Ytterbium-doped, multicore fiber with 4x4 cores. A high average power of up to 500 W (after combination and compression) could be achieved at 10 MHz repetition rate with an excellent beam quality.
arxiv +1 more source
COVID anomaly in the correlation analysis of S&P 500 market states [PDF]
(2024) PLoS ONE 19(4): e0301238, 2023 Analyzing market states of the S&P 500 components on a time horizon January 3, 2006 to August 10, 2023, we found the appearance of a new market state not previously seen and we shall discuss its possible implications as an isolated state or as a beginning of a new general market condition.
arxiv +1 more source