Results 61 to 70 of about 43,265 (334)

Phase Change Material‐Driven Tunable Metasurface for Adaptive Terahertz Sensing and Communication in 6G Perceptive Networks

open access: yesAdvanced Functional Materials, EarlyView.
This study explores the benefits of metasurfaces made from functional materials, highlighting their ability to be adapted and improved for various high‐frequency applications, including communications and sensing. It first demonstrates the potential of these functional material‐based metasurfaces to advance the field of sub‐THz perceptive networks ...
Yat‐Sing To   +5 more
wiley   +1 more source

Evaluation of the technical performance of root crop processing machines for sweetpotato grates and flour production

open access: yesAnnals of Tropical Research, 2004
The performance of the root crop processing machines used in the production of sweetpotato grates and flour was determined. The machines included the Philippine Root Crop Research and Training Center (PhilRootcrops) pedal-operated root crop chipper ...
D.L.S. Tan   +4 more
doaj  

Automated Calculation and Simulation Systems [PDF]

open access: yes, 2002
I briefly summarize the parallel sessions on Automated Calculation and Simulation Systems for high energy particle physics phenomenology at ACAT 2002 (Moscow State University, June 2002) and present a short overview over the current status of the field ...
Ferroglia, Thorsten Ohl
core   +2 more sources

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

open access: yesAdvanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul   +8 more
wiley   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey   +5 more
wiley   +1 more source

Findings about the early medieval fortification of the Mikulčice – Valy acropolis

open access: yesSlavia Antiqua, 2007
The author evaluates the available information about the fortifications of the Mikulčice acropolis, the main area of the Early Medieval agglomeration.
Marian Mazuch
doaj   +1 more source

QuartiersNETZ: Quartiersprofile. Eine Beschreibung der Referenzquartiere im Projekt QuartiersNETZ [PDF]

open access: yes, 2017
Die Quartiersprofile sind eine Beschreibung der vier Referenzquartiere des Projekts „Ältere als (Ko-)Produzenten von Quartiersnetzwerken im Ruhrgebiet (QuartiersNETZ)“.
Grates, Miriam   +2 more
core  

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

open access: yesAdvanced Functional Materials, EarlyView.
An all‐optical method is presented for quantifying the density of boron vacancy spin defects in hexagonal boron nitride (hBN). By correlating Raman and photoluminescence signals with irradiation fluence, defect‐induced Raman modes are identified and established an relationship linking optical signatures to absolute defect densities. This enables direct
Atanu Patra   +8 more
wiley   +1 more source

Pieds d’arbre, trottoirs et piétons : vers une combinaison durable ?

open access: yesDéveloppement Durable et Territoires, 2012
Foot trees, sidewalk and pedestrians: towards a sustainable combination ? Street trees are managed in Paris by the Green spaces office. The foot tree depends on three more offices: the Public road network, the Urban waste management and the Town planning.
Patricia Pellegrini
doaj   +1 more source

Storm Drain Stenciling to Build Stormwater Awareness in NH’s Estuarine Communities [PDF]

open access: yes, 2003
Storm drain stenciling is a community-based activity during which volunteers paint stenciled messages on the street next to stormwater grates indicating where the water entering those storm drains discharges.
Peterson, Julia
core   +2 more sources

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