Results 121 to 130 of about 922,792 (334)
Advanced Functional Materials, EarlyView.Ozone‐based gas‐phase metal‐assisted chemical etching enables unprecedented room‐temperature fabrication of high‐quality silicon nanowires. The superior oxidation potential of O3 drives rapid vertical etching (1 µm min−1) while maintaining exceptional structural integrity. The pristine nanowire surfaces enable high‐performance core‐shell photodetectors
Hyein Cho +11 more
wiley +1 more source
Unintentional aortic puncture during lumboperitoneal shunt placement
Interdisciplinary Neurosurgery, 2021 Unintentional aortic puncture has not been reported during lumboperitoneal (LP) shunt placement. A patient with normal pressure hydrocephalus (NPH) had arrest of cerebrospinal fluid (CSF) flow after each of 3 punctures for LP shunt placement.
Alexander E. Shearin, Nazih A. Moufarrij
doaj
Lp-cohomology of symmetric spaces
, 2006 This should appear in the proceedings of a summer school held at the Morningside Center, Beijing, in august ...
openaire +3 more sources
Notes on noncommutative LP and Orlicz spaces
, 2020 Since the pioneering work of Dixmier and Segal in the early 50’s, the theory of noncommutative LP-spaces has grown into a very refined and important theory with wide applications. Despite this fact there is as yet no self-contained peer-reviewed introduction to the most general version of this theory in print. The present work aims to fill this vacuum,
Goldstein, Stanisław +1 more
openaire +5 more sources
Supercompliant Lattice Boosts n‐type AgSbTe2 Thermoelectrics
Advanced Functional Materials, EarlyView.The supercompliant lattice design enables the first realization of n‐type electrical transport in AgSbTe2 by overcoming intrinsic electron‐killer defects and exceeding the doping limits imposed by the conventional Hume–Rothery rule. Accordingly, the best performance n‐type Ag0.8Na0.3Sb0.6Bi0.4Te2 sample achieves a low κ of 0.27 W·m−1·K−1 that ...
Ruoyan Li +15 more
wiley +1 more source
Fixed-point spectrum for group actions by affine isometries on Lp-spaces [PDF]
arXiv, 2014 The fixed-point spectrum of a locally compact second countable group G on lp is defined to be the set of real numbers p such that every action by affine isometries of G on lp admits a fixed-point. We show that this set is either empty, or is equal to a set of one of the following forms : [1,\pc[, [1,\pc[\{2} for some \pc<\infty or \pc=\infty, or [1,\pc]
arxiv
High‐Performance Millimeter Scale Electromagnetic Generator
Advanced Functional Materials, EarlyView.A high‐performance millimeter‐scale electromagnetic generator (mmEMG) is developed using magnetic flux concentrator (MFC) films on both coil ends to enhance magnetic flux. Through simulations and experiments, structural and magnetic properties are optimized, achieving a 5.6‐fold electrical output improvement.
Jin Pyo Lee +5 more
wiley +1 more source
Independence in constraint logic programs
, 1993 Studying independence of literals, variables, and substitutions has proven very useful in the context of logic programming (LP). Here we study independence in the broader context of constraint logic programming (CLP).
García de la Banda, M. +2 more
core +1 more source
Invariant Subspaces of Operators on lp-Spaces
Journal of Functional Analysis, 1993 AbstractWhile the algebra of infinite matrices is more or less reasonable, the analysis is not. Questions about norms and spectra are likely to be recalcitrant. Each of the few answers that is known is considered a respectable mathematical accomplishment.P.R. Halmos [3, p.
Y. A. Abramovich +2 more
openaire +2 more sources