Results 91 to 100 of about 9,115 (288)

Thermoplastic Dielectric Coatings for Flexible Electrodynamic Dust Shields: Structural and Functional Performance

open access: yesAdvanced Materials Interfaces, EarlyView.
Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal   +6 more
wiley   +1 more source

The Assessing scorpion stings between 1380-82 in jahrom

open access: yesفصلنامه دانشگاه علوم پزشکی جهرم, 2007
. Introduction:Scorpion stings account for 10%-15 of all bites for many decades ,scorpions is a known significant medical problem and social importance in middle east area , specially in underdeveloped tropical countries scorpion stings couse a wide ...
Mehdi Abdolahifard   +2 more
doaj  

Pressure drags due to two-dimensional fabrication-type surface roughness on an ogive cylinder at transonic speeds [PDF]

open access: yes, 1966
Pressure drags due to two-dimensional fabrication- type surface roughness on ogive cylinder at transonic ...
Monta, W. J., Czarnecki, K. R.
core  

In Situ Two‐Dimensional Residual Stress Characterization of Thin Films

open access: yesAdvanced Materials Technologies, EarlyView.
An integrated in situ curvature metrology platform combining speckle‐based curvature optical metrology (SCOM) with multi‐beam optical sensors (MOS) enables spatially resolved two‐dimensional curvature mapping of thick sputtered coatings. The SCOM technique provides excellent agreement with MOS while providing an extended measurable curvature range ...
Wai Jue Tan   +6 more
wiley   +1 more source

Gastronomiske drags

open access: yes, 2013
TV-cooking shows can be considered as a social space in which the codes for “doing food” and “doing gender” in the post-traditional culture are being negotiated.
Leer, Jonatan; id_orcid
core  

Large‐Area Flat Optics Color Routing in Tilted Arrays of 2D Semiconductor Nanostripes

open access: yesAdvanced Optical Materials, EarlyView.
We develop a scalable flat optics platform exploiting self‐organised ion‐beam sputtering and maskless glancing‐angle deposition to fabricate centimetre‐scale arrays of tilted MoS2 nanostripes. The engineered geometry activates Rayleigh anomalies, guided modes, and Mie resonances, enabling highly directional color routing and enhanced light harvesting ...
Simone Di Marco   +7 more
wiley   +1 more source

Brandinsekter på Drags udde. Uppföljning av naturvårdsbränningen 2006.

open access: yes, 2011
2006 genomfördes en naturvårdsbränning i naturreservatet Drags udde i den nordöstra delen av Vetlanda kommun, Jönköpings län. Branden följdes upp under 2008 och 2010 genom inventeringar av skalbaggar och gaddsteklar.
Johansson, Niklas
core   +1 more source

Turning Light Into Matter: Programmable Microstructures Via Dose Control in Two‐Photon Polymerization

open access: yesAdvanced Optical Materials, EarlyView.
This work augments two‐photon polymerization with point‐wise dose control, enabling structures with heterogeneous material properties such as refractive index. An open source toolbox and superior calibration methodology for the refractive index pave the way for bio‐mimicking or numerically optimized structure designs, and enhance the synergy between 3D
Michał Ziemczonok, Koen Vanmol
wiley   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

open access: yesAdvanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui   +5 more
wiley   +1 more source

Wally and the Major [picture] : time drags on /

open access: yes, 1959
Part of the Stan Cross Archive of cartoons and drawings, 1912-1974.; Inscription: "Stan Cross 8/324"--In ink, lower right. "5777 Mon Feb 2 Time Drags On"--In ink, right margin; "5697"--In pencil, upper right corner; "6"--In pencil, upper left corner ...
Cross, Stan, 1888-1977.
core  

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