Results 111 to 120 of about 1,670,890 (327)
Effectiveness of Geo-Energy Usage during Underground Mining of Deposits [PDF]
Topicality of rock pressure energy usage in technologies of underground mining of deposits is revealed. Methodology of geo-energy processes research in the interior of the Earth is described.
Astafiev, Denys +2 more
core
Next‐Generation Bio‐Reducible Lipids Enable Enhanced Vaccine Efficacy in Malaria and Primate Models
Structure–activity relationship (SAR) optimization of bio‐reducible ionizable lipids enables the development of highly effective lipid nanoparticle (LNP) mRNA vaccines. Lead LNPs show superior tolerability and antibody responses in rodents and primates, outperforming approved COVID‐19 vaccine lipids.
Ruben De Coen +30 more
wiley +1 more source
Geostationary secular dynamics revisited: application to high area-to-mass ratio objects
The long-term dynamics of the geostationary Earth orbits (GEO) is revisited through the application of canonical perturbation theory. We consider a Hamiltonian model accounting for all major perturbations: geopotential at order and degree two, lunisolar ...
Celletti, Alessandra +3 more
core +1 more source
GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction
Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri +12 more
wiley +1 more source
Optimal time-domain combination of the two calibrated output quadratures of GEO 600 [PDF]
GEO 600 is an interferometric gravitational wave detector with a 600 m arm-length and which uses a dual-recycled optical configuration to give enhanced sensitivity over certain frequencies in the detection band. Due to the dual-recycling, GEO 600 has two
Ajith, P. +8 more
core +1 more source
Multiple Twinning in Nacre and Aragonite
Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt +7 more
wiley +1 more source
La opción de-colonial: desprendimiento y apertura. Un manifiesto y un caso
La opción descolonial, en política y epistemología, fue la consecuencia immediata de la invasión imperial/colonial, primero en Aanahuac y Ttawantinsuyu y, a partir de mediados del siglo XVIII, en los distintos espacios del mundo Iislámico (e.g, la ...
Walter D. Mignolo
doaj
Cuproptosis-related genes are involved in immunodeficiency following ischemic stroke
Introduction Accumulating studies have shown that copper has a detrimental effect in cells, and the cuproptosis-related gene signatures have been constructed as clinical tools to predict prognosis in tumors.
Jinshi Li +4 more
doaj +1 more source

