Networking switches for smart functions using copper signaling and dynamic heteroleptic complexation

2018 ◽  
Vol 47 (19) ◽  
pp. 6654-6659 ◽  
Author(s):  
Michael Schmittel
Keyword(s):  
Paradigm Shift ◽  
Recent Progress ◽  
Pure Compounds

This personal frontier account describes our recent progress in networking nanoswitches to generate emergent functions, such as catalytic machinery, and identifies the key impediments in mastering the paradigm shift from pure compounds to smart mixtures.

Dynamic chromatin organization in the cell

2019 ◽  
Vol 63 (1) ◽  
pp. 133-145 ◽  
Author(s):  
Eloise I. Prieto ◽  
Kazuhiro Maeshima
Keyword(s):  
Paradigm Shift ◽  
Genomic Dna ◽  
Structure Elucidation ◽  
Recent Progress ◽  
Dynamic Structure ◽  
Chromatin Organization ◽  
Eukaryotic Cells ◽  
Nuclear Chromatin ◽  
Chromatin Folding ◽  
Hierarchy Of Structures

Abstract The organization and regulation of genomic DNA as nuclear chromatin is necessary for proper DNA function inside living eukaryotic cells. While this has been extensively explored, no true consensus is currently reached regarding the exact mechanism of chromatin organization. The traditional view has assumed that the DNA is packaged into a hierarchy of structures inside the nucleus based on the regular 30-nm chromatin fiber. This is currently being challenged by the fluid-like model of the chromatin which views the chromatin as a dynamic structure based on the irregular 10-nm fiber. In this review, we focus on the recent progress in chromatin structure elucidation highlighting the paradigm shift in chromatin folding mechanism from the classical textbook perspective of the regularly folded chromatin to the more dynamic fluid-like perspective.

Mixed halide hybrid perovskites: a paradigm shift in photovoltaics

2018 ◽  
Vol 6 (14) ◽  
pp. 5507-5537 ◽  
Author(s):  
Holly F. Zarick ◽  
Naiya Soetan ◽  
William R. Erwin ◽  
Rizia Bardhan
Keyword(s):  
Paradigm Shift ◽  
Recent Progress ◽  
Carrier Dynamics ◽  
Optoelectronic Properties ◽  
Comprehensive Overview ◽  
Perovskite Materials ◽  
Hybrid Perovskite ◽  
The Impact ◽  
Made In

This review gives a comprehensive overview of recent progress made in mixed-halide hybrid perovskite materials, focusing in particular on the impact of halide substitution on optoelectronic properties and trends in carrier dynamics.

Electron-Mirror Microscopic Aspects of Ferroelectric Domains of BaTiO3 And Ca2Sr (C2H5CO2)6

1970 ◽  
Vol 28 ◽  
pp. 478-479
Author(s):  
Teruo Someya ◽  
Jinzo Kobayashi
Keyword(s):  
Surface Layer ◽  
Electric Fields ◽  
Quantitative Study ◽  
Recent Progress ◽  
Ferroelectric Domain ◽  
Resolving Power ◽  
Surface Pattern ◽  
Crystal Surfaces ◽  
One Dimensional ◽  
Ferroelectric Domains

Recent progress in the electron-mirror microscopy (EMM), e.g., an improvement of its resolving power together with an increase of the magnification makes it useful for investigating the ferroelectric domain physics. English has recently observed the domain texture in the surface layer of BaTiO3. The present authors ) have developed a theory by which one can evaluate small one-dimensional electric fields and/or topographic step heights in the crystal surfaces from their EMM pictures. This theory was applied to a quantitative study of the surface pattern of BaTiO3).

The Nature of Oxide Surfaces: Topographic and Electronic Structure

1993 ◽  
Vol 51 ◽  
pp. 966-967
Author(s):  
Dawn A. Bonnell ◽  
Yong Liang
Keyword(s):  
Transition Metal Oxides ◽  
Electronic Structures ◽  
Recent Progress ◽  
Spatial Localization ◽  
Level Of Detail ◽  
Scanning Tunneling ◽  
Oxide Surfaces ◽  
Tunneling Microscopy ◽  
Considerable Effort ◽  
Complete Understanding

Recent progress in the application of scanning tunneling microscopy (STM) and tunneling spectroscopy (STS) to oxide surfaces has allowed issues of image formation mechanism and spatial resolution limitations to be addressed. As the STM analyses of oxide surfaces continues, it is becoming clear that the geometric and electronic structures of these surfaces are intrinsically complex. Since STM requires conductivity, the oxides in question are transition metal oxides that accommodate aliovalent dopants or nonstoichiometry to produce mobile carriers. To date, considerable effort has been directed toward probing the structures and reactivities of ZnO polar and nonpolar surfaces, TiO2 (110) and (001) surfaces and the SrTiO3 (001) surface, with a view towards integrating these results with the vast amount of previous surface analysis (LEED and photoemission) to build a more complete understanding of these surfaces. However, the spatial localization of the STM/STS provides a level of detail that leads to conclusions somewhat different from those made earlier.

A Possible Paradigm Shift in Thinking About Thinking

1985 ◽  
Vol 30 (1) ◽  
pp. 17-17
Author(s):  
Marion Perlmutter
Keyword(s):  
Paradigm Shift

The Postindustrial Paradigm Shift: From Roles to Relationships

1994 ◽  
Vol 39 (2) ◽  
pp. 197-198
Author(s):  
Raymond T. Garza
Keyword(s):  
Paradigm Shift
Sign in / Sign up

Export Citation Format

Share Document