Results 51 to 60 of about 443,830 (340)
Russkaja rukopis' "Postničeskih slov Vasilija Velikogo" rubeža XIV-XV vekov, RNB, F.p.I.40, i ej miniatjura [PDF]
Zograf, 2012 The author deals with the miniature from a manuscript containing St. Basil the Great’s “Asketikon”, written at the end of the fourteenth century (St. Petersburg, National Library of Russia, F.n.I.40). The miniature depicts St.
Smirnova Engelina
doaj +1 more source
Miniature sonar fish tag [PDF]
, 1975 Self-powered sonar device may be implanted in body of fish. It transmits signal that can be detected with portable tracking gear or by automatic detection-and-tracking system. Operating life of over 4000 hours may be expected.
Ferguson, R. L., Lovelady, R. W.
core +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Generating Sacred Space beyond Architecture: Stacked Stone Pagodas in Sixth-Century Northern China
Religions, 2021 A large number of stone blocks, stacked up in diminishing size to form pagodas, was discovered in northern China, primarily eastern Gansu and southeastern Shanxi.
Jinchao Zhao
doaj +1 more source
Miniature carbon dioxide sensor [PDF]
, 1971 Sensor with no moving parts measures carbon dioxide partial pressures of 0 to 40 mm Hg for total pressures up to 14 psia with a full scale accuracy of 5 ...
Mc Henry, T. F.
core +1 more source
Development of a miniaturized robotic guidance device for stereotactic neurosurgery [PDF]
, 2021 Georgi Minchev +6 more
openalex +1 more source
Double Helical Plasmonic Antennas
Advanced Functional Materials, EarlyView.Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin +7 more
wiley +1 more source
Sensors, 2020 A vast amount of civil infrastructure is constructed using reinforced concrete, which can be susceptible to corrosion, posing significant risks. Corrosion of reinforced concrete has various causes, with chloride ingress known to be a major contributor ...
Dean M. Corva +5 more
doaj +1 more source
Miniature biaxial strain transducer [PDF]
, 1974 Transducer is completely reusable and permits relocation to alternate points to be accomplished quickly. Size permits measurements to be made simultaneously over small areas and yields outputs directly proportional to strains measured.
Hoffman, I. S.
core +1 more source
Advanced Functional Materials, EarlyView.For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin +7 more
wiley +1 more source