Results 311 to 320 of about 8,119,390 (363)

Carbon Nanotube 3D Integrated Circuits: From Design to Applications

open access: yesAdvanced Functional Materials, EarlyView.
As Moore's law approaches its physical limits, carbon nanotube (CNT) 3D integrated circuits (ICs) emerge as a promising alternative due to the miniaturization, high mobility, and low power consumption. CNT 3D ICs in optoelectronics, memory, and monolithic ICs are reviewed while addressing challenges in fabrication, design, and integration.
Han‐Yang Liu   +3 more
wiley   +1 more source

The Biology of Natural Transformation

Annual Review of Microbiology, 1986
Natural transformation is widely distributed among bacteria. Its variations, in terms of specific mechanisms, may in part reflect responses to different selective pressures in different bacteria. We have suggested that both gene transfer and acquisition of carbon, nitrogen, and energy represent physiological needs that may have contributed to the ...
C A Carlson, G J Stewart
openaire   +2 more sources

The Geometric Nature of the Flaschka Transformation

Communications in Mathematical Physics, 2017
We show that the Flaschka map, originally introduced to analyze the dynamics of the integrable Toda lattice system, is the inverse of a momentum map. We discuss the geometrical setting of the map and apply it to the generalized Toda lattice systems on semisimple Lie algebras, the rigid body system on Toda orbits, and to coadjoint orbits of semidirect ...
Anthony M. Bloch   +3 more
openaire   +3 more sources

Advances in the Natural transform

AIP Conference Proceedings, 2012
The literature review of the Natural transform and the existing definitions and connections to the Laplace and Sumudu transforms are discussed in this communication. Along with the complex inverse Natural transform and Heaviside's expansion formula, the relation of Bessel's function to Natural transform (and hence Laplace and Sumudu transforms) are ...
Fethi Bin Muhammad Belgacem   +1 more
openaire   +2 more sources

Nuclear transformations in nature

Soviet Atomic Energy, 1967
The problem of the stability limits of nuclei with respect to the emission of protons and neutrons is discussed, as well as the conditions for the existence of neutron-rich nuclei in nature. The possibility of explaining certain anomalies in the distribution of elements and isotopes is indicated, if the collision matter with cosmic antimatter is ...
openaire   +2 more sources

Nature of massive transformation

Metallurgical and Materials Transactions A, 2004
A description of massive transformation is presented. Massive transformation is defined as a kind of composition-invariant nucleation-and-growth formation of a solid phase from another solid phase. The nature of massive transformation is often described as diffusional.
openaire   +2 more sources

The nature of martensitic transformations

Materials Science and Engineering, 1979
Abstract Theoretical concepts are described which explain the structural and kinetic peculiarities of martensitic transformations. A martensitic transformation is considered as a first order phase transition in solids that proceeds under conditions where the initial phase maintains metastability.
A.L. Roitburd, G.V. Kurdjumov
openaire   +2 more sources

The Nature of Digital Transformation

SSRN Electronic Journal, 2016
This paper discusses the nature of digital transformation from a conceptual perspective. We consider digital transformation as the changes associated with the application of digital technology in all aspects of human life. The emphasis is that digital technology is now part of human life, and that human beings increasingly experience the world with ...
openaire   +2 more sources

A Naturalness Preserving Transform

1997
The use of (284) has been suggested as the basis for a “naturalness preserving” transform. (J. Hershey and R. Yarlagadda, 1983; R. Yarlagadda and J. Hershey, 1985.) Consider that we have an image encoded as a square matrix, P n, that consists of N x N pixels where N = 2 n . We form $$ {\Pi_n} = ({\pi_{{ij}}}) = {\Psi_n}(\alpha ){P_n}{\Psi_n}(\alpha
John Erik Hershey, R. K. Rao Yarlagadda
openaire   +2 more sources

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