Results 161 to 170 of about 9,977,984 (371)

Ultra Wideband Communications: History, Evolution and Emergence

open access: yesActa Polytechnica, 2006
Ultra wideband, commonly known as UWB, is an emerging wireless personal area network (PAN) radio technology that is unique in that it can be used in communications, radar systems as well as in range and location measurements. Though UWB seems to be a new,
V. Lakkundi
doaj  

Integrative Approaches for DNA Sequence‐Controlled Functional Materials

open access: yesAdvanced Functional Materials, EarlyView.
DNA is emerging as a programmable building block for functional materials with applications in biomimicry, biochemical, and mechanical information processing. The integration of simulations, experiments, and machine learning is explored as a means to bridge DNA sequences with macroscopic material properties, highlighting current advances and providing ...
Aaron Gadzekpo   +4 more
wiley   +1 more source

Effective Sliding Motions of Vibration‐Induced Emission Stoppers in Mechanically Interlocked Molecules as Artificial Muscle Tougheners and In Situ Molecular Shuttling Sensors for Self‐Healable Mechano‐Fluorescent Polyurethane Organogels

open access: yesAdvanced Functional Materials, EarlyView.
The self‐healable ratiometric mechano‐fluorescent polyurethane (PU) organogel is constructed by incorporating a minor amount (ca. 1.5 wt.%) of the unconventional daisy chain rotaxane (as an artificial molecular muscle toughener) with specific sliding motions and ratiometric emission behaviors into the PU skeleton, which reveals the progressed intrinsic
Tu Thi Kim Cuc   +7 more
wiley   +1 more source

Introduction

open access: yesManazir Journal, 2021
Alain Messaoudi, Camilla Murgia
doaj   +1 more source

School of History

open access: yesVestnik MGIMO-Universiteta, 2014
The current international processes and events, world politics at the beginning of the 21 century have once again clearly demonstrated that their meaning often emerges through the historical context without which the understanding of what is happening is
V. I. Ukolova
doaj  

Electron–Matter Interactions During Electron Beam Nanopatterning

open access: yesAdvanced Functional Materials, EarlyView.
This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima   +2 more
wiley   +1 more source

Early Modern History – Histoire Moderne [PDF]

open access: yesEuropean Review of History: Revue européenne d'histoire, 2009
openaire   +2 more sources

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