Results 241 to 250 of about 63,976 (299)

Endurance Paradox in Hafnium-Oxide-Based Silicon-Channel Ferroelectric Transistors. [PDF]

open access: yesACS Appl Mater Interfaces
Das A   +14 more
europepmc   +1 more source

Selective Femoral Resurfacing for Bilateral Knee Osteonecrosis: A Bone-Preserving Alternative to Total Knee Arthroplasty. [PDF]

open access: yesCase Rep Orthop
Cevolani L   +7 more
europepmc   +1 more source

Typology of progressive collapse

Engineering Structures, 2007
Abstract A typology and classification of progressive collapse of structures is developed that is founded on a study of the various underlying mechanisms of collapse. Six different types and four classes are discerned, the characteristic features of each category are described and compared, and a terminology is suggested.
Uwe Starossek
openaire   +3 more sources

Formulations for probability of progressive collapse

Structural Safety, 1988
Abstract Practical and tractable formulations for determining the probability of progressive collapse in structures are developed. Both the case where abnormal loads are specified and the case where initiating damage levels are specified are considered. Methods for including event control measures in the formulations are also obtained.
Richard M Bennett
openaire   +3 more sources

Progressive collapse: Past, present, future and beyond

open access: yesStructures
The world has seen a surge in rigorous study efforts on the progressive collapse of structures in the past few decades. These events have led to new standards and provisions in building codes of practice, many of which are still being developed and ...
Nada Elkady   +2 more
exaly   +3 more sources

Progressive quantum collapse

American Journal of Physics, 2022
Instantaneous collapse of the wave function upon measurement of a single particle is one of the postulates of the Copenhagen interpretation of quantum mechanics. However, what happens when a many-body system in a macroscopic coherent state is measured one particle at a time? Here, we consider successive measurements of individual spins from a spin Bose
William J. Mullin   +2 more
openaire   +1 more source

Collapsing Words: A Progress Report

International Journal of Foundations of Computer Science, 2005
A word w over a finite alphabet Σ is n-collapsing if for an arbitrary DFA [Formula: see text], the inequality |δ(Q, w)| ≤ |Q| - n holds provided that |δ(Q, u)| ≤ |Q| - n for some word u ∈ Σ+(depending on [Formula: see text]). We overview some recent results related to this notion.
Dimitry S. Ananichev   +2 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy