Results 181 to 190 of about 1,132,756 (313)

Australia [cartographic material] /

open access: yes, 1954
Map of Australia showing places, population sizes, roads and shipping routes.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map ...
Australia. National Mapping Office.
core  

Pressure‐Assisted Dimensional Transformation of 2D Hydrogenated Borophene into 0D Boron Quantum Dots

open access: yesAdvanced Functional Materials, EarlyView.
Hydrogenated borophene (HB) is transformed into distinct boron nanostructures through a solvent‐free thermal process. Under flowing nitrogen, hydrogen escape promotes reconstruction into B2O3 nanoplatelets, whereas hydrogen‐induced pressure under sealed conditions facilitates fragmentation into boron quantum dots.
Ozden Gunes Yildiz   +11 more
wiley   +1 more source

Haiti 1:50,000 [cartographic material] /

open access: yes, 1948
Geographic coverage complete in 81 sheets.; Map series of Haiti and Navassa Island. Relief shown by contours and spot heights. Depths shown by contours and soundings on some sheets.; Earlier sheets prepared by Army Map Service; Defense Mapping Agency ...
United States. National Imagery and Mapping Agency.
core  

Multistage, Self‐Sensing Artificial Muscles With Coordination From Liquid Crystal Elastomer‐Graphene Composite Fibers

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by skeletal muscles’ precision and endurance, CoilLCE integrates a self‐sensing liquid crystal elastomer/graphene artificial muscle with an embedded Joule‐heating copper coil, enabling closed‐loop multistage actuation with programmable intermediate states (strain accuracy of 2%), and antagonistic coordination (32% total strain). These features
Ziyun Zhang   +9 more
wiley   +1 more source

Beetaloo, Northern Territory [cartographic material] /

open access: yes, 1951
Provisional compilation. Topographic map of Beetaloo region, Northern Territory. Relief shown by spot heights.; "Spot elevations have been determined with the aid of aneroid barometers. It is estimated that the average error of these elevations is likely
Australia. National Mapping Section.
core  

Thermoresponsive Liquid Crystalline Polymer Coatings Programmed by Field‐Induced Topological Defects for Tunable Optical and Topographical Responses

open access: yesAdvanced Functional Materials, EarlyView.
Resonant standing waves generate large‐area lattices of liquid‐crystal topological defects that are permanently encoded into polymer coatings by photopolymerization. The preserved director architecture produces thermally reconfigurable surface topographies while maintaining programmable optical functionality, demonstrating a scalable strategy for ...
Jacques A. Peixoto   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy