Results 71 to 80 of about 2,399,900 (333)

Sparse Image Reconstruction for the SPIDER Optical Interferometric Telescope

open access: yes, 2021
The concept of a recently proposed small-scale interferometric optical imaging device, an instrument known as the Segmented Planar Imaging Detector for Electro-optical Reconnaissance (SPIDER), is of great interest for its possible applications in ...
McEwen, Jason D., Pratley, Luke
core   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

open access: yesAdvanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan   +9 more
wiley   +1 more source

DESTINATION OF ART: VARLAM SHALAMOV’S CONCEPT

open access: yesRUDN Journal of Studies in Literature and Journalism, 2016
In the article Varlam Shalamov’s ideas of the role and tasks of art and literature are analyzed, his conception of writer and poet’s moral duty is revealed.
D V Krotova
doaj  

Bulky-yet-flexible carbene ligands and their use in palladium cross-coupling [PDF]

open access: yes, 2019
In recent years, several classes of new N-heterocyclic carbene (NHC) ligands were developed around the concept of flexible steric bulk. The steric hindrance of these ligands brings stability to the active species, while ligand flexibility still allows ...
Cazin, Catherine   +2 more
core   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

TRI HITA KARANA A CONCEPTION IN CONDUCTING BALINESE ARTS [PDF]

open access: yes, 2008
: Art is one from seven culture elements that show the identity of a nation because it has special characteristic which is bringing an unique experience that improve by its own and stay save inside the artist that create it.
I Made, Marajaya
core  

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz   +4 more
wiley   +1 more source

Aircraft interior noise reduction by alternate resonance tuning [PDF]

open access: yes
Model problem development and analysis continues with the Alternate Resonance Tuning (ART) concept. The various topics described are presently at different stages of completion: investigation of the effectiveness of the ART concept under an external ...
Bliss, Donald B.   +3 more
core   +1 more source

Writers' Bloc: reading into late Soviet experience through Latvian artists' books. [PDF]

open access: yes, 2008
Previously in the University eprints HAIRST pilot service at http://eprints.st-andrews.ac.uk/archive/00000364/Article 1 of 6 in an issue devoted to Scandinavian and Baltic visual cultureThis article focuses on book works by Latvian artists during the ...
Svede, Mark Allen.
core  

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi   +2 more
wiley   +1 more source

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