Results 11 to 20 of about 10,157 (244)
Arylstibonic acids [H₈(RSb)₁₂O₂₈]; precursors to organometallic isopolyoxostibonates [Na₂H₉(RSb)₁₂O₃₀]-, (R = aryl). [PDF]
Electrospray ionisation mass spectrometry shows that arylstibonic acids, RSbO₃H₂, give rise to oxo-bridged clusters derived from [H₈(RSb)₁₂O₂₈] which act as inorganic crown ligands towards Na+ cations; structure determination of one derivative revealed a
Nicholson, Brian K. +2 more
core +3 more sources
History of RSB Interview: Marc Gabay
Transcription de l'entretien conduit en 2021 par Patrick Charbonneau et Francesco Zamponi et enregistré via Zoom depuis le bureau de Marc Gabay à l'Université Paris-Saclay (Orsay, France)
Charbonneau, Patrick, Gabay, Marc
+6 more sources
Frozen 1‐RSB structure of the symmetric Ising perceptron [PDF]
AbstractWe prove, under an assumption on the critical points of a real‐valued function, that the symmetric Ising perceptron exhibits the ‘frozen 1‐RSB’ structure conjectured by Krauth and Mézard in the physics literature; that is, typical solutions of the model lie in clusters of vanishing entropy density.
Will Perkins 0001, Changji Xu
openaire +3 more sources
RSB decoupling property of MAP estimators [PDF]
The large-system decoupling property of a MAP estimator is studied when it estimates the i.i.d. vector $\boldsymbol{x}$ from the observation $\boldsymbol{y}=\mathbf{A}\boldsymbol{x}+\boldsymbol{z}$ with $\mathbf{A}$ being chosen from a wide range of matrix ensembles, and the noise vector $\boldsymbol{z}$ being i.i.d. and Gaussian.
Ali Bereyhi +2 more
openaire +2 more sources
Multi-scale microscopy of Reactive Sintered Boride (RSB) neutron shielding materials [PDF]
Protecting superconducting magnets from neutron irradiation is critically important when demonstrating the utility of spherical tokamaks. Reactive Sintered Borides (RSBs) are promising radiation-dense materials and excellent attenuators of slow (< 10 keV)
Tang, F +14 more
core +1 more source
Neste artigo, analisaram-se a tramitação e a aprovação do Estatuto da Criança e do Adolescente – ECA (1989‑1990). A pesquisa, de perfil bibliográfico e documental, utilizou os parâmetros de análise de conteúdo para fazer uma análise de excertos acessados
Julio Cesar Francisco +2 more
doaj +1 more source
Despite the rapidly growing popularity of laser vision correction (LVC) in the correction of myopia, its quantitative evaluation has not been thoroughly investigated.
Yidi Wang +6 more
doaj +1 more source
Common Topological Features in Band Structure of RNiSb and RSb Compounds for R = Tb, Dy, Ho [PDF]
The electronic and band structures of ternary RNiSb and binary RSb compounds for R = Tb, Dy, Ho, have been investigated using an ab initio method accounting for strong electron correlations in the 4f shell of the rare-earth metals.
Baidak, S. T. +3 more
core +1 more source

