Results 101 to 110 of about 7,321,433 (323)

Mt [i.e. Mount] Missim [cartographic material] /

open access: yes, 1943
1st ed. Topographic map of Mt Missim Region, Papua New Guinea. Relief shown by hachures.; "This map supercedes all previous editions in this area."; "10/3/43"."; "Netherlands East Indies Grid Southern New Guinea Zone."; Includes index to adjoining sheets
Australia. Army. Topographical Survey Company, 2/1st.
core  

Programmable Crack Networks for Wide‐Range and Reversible Strain Sensing in Vertically Oriented van der Waals Molybdenum Disulfide Thin Films

open access: yesAdvanced Materials Technologies, EarlyView.
Vertically oriented van der Waals MoS2 thin films enable a mechanically programmable crack network for strain sensing. The initial mechanical programming protocol establishes a programmed crack configuration along weak interlayer and interdomain interfaces.
Yinli Wang, Hiroyuki Hirakata
wiley   +1 more source

Comparative Evaluation of LED Light Application and Heat Generation with Three Different Wavelengths of Frequency on Soft Tissues in Bringing Faster Orthodontic Tooth Movement: A Finite Element Model Study [PDF]

open access: yesJournal of Biomedical Physics and Engineering
Background: The duration of orthodontic treatment is often a significant deterrent for patients when considering conventional mechanics, which can be time-consuming.
Khadeer Riyaz, Prashantha G Shivamurthy
doaj   +1 more source

Chitin‐Chitosan Cryogels for the Reversible Sequestration and Recovery of Heavy Metals From Wastewater

open access: yesAdvanced Materials Technologies, EarlyView.
Chitin‐chitosan cryogels with degrees of N‐acetylation from 12.2% to 71.4% are fabricated by dissolution, coagulation and lyophilization for the sequestration of heavy metals from water. Colorimetry and differential pulse voltammetry showed controlled adsorption and desorption capacities for As5+, Co2+ and Cu2+, making this material attractive for ...
Marta García‐Castrillo   +4 more
wiley   +1 more source

Spatial distribution pattern and dynamics of egg masses of the 1st generation of Chilo suppressalis (Walker) in the 1st rice crop season in Zhejiang Province

open access: yes浙江大学学报. 农业与生命科学版, 2000
Geostatistics methods and GIS were used to analyze spatial distribution of egg masses of the 1st generation of Chilo suppressalis (Walker) and its dynamics in the 1st rice crop season in Zhejiang province.
WANG Zheng-jun, CHENG Jia-an, SHI Zhou
doaj   +1 more source

Piezoresistivity Enhancement by Graphite Flake Alignment in Thin Composite Films for Dielectric Elastomer Switches

open access: yesAdvanced Robotics Research, EarlyView.
This article presents dielectric elastomer switch (DES) materials, based on composite thin films. Alignment of graphite flakes due to their physical confinement within the thin films lead to much stronger piezoresistive responses than bulk composites, while their durability exceeds that of conventional liquid‐based DES materials.
Lingyu Liu   +3 more
wiley   +1 more source

Annual general meeting, February 1st, 1878 [PDF]

open access: yesProceedings of the Geologists' Association, 1878
n ...
openaire   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi   +4 more
wiley   +1 more source

Generation Z: AI Affinity and Adoption in Competitive German Organisations [PDF]

open access: yes
Generation Z, having matured in an entirely digital environment, plays a central role in the adoption of AI within organisations. AI presents potential advantages such as enhanced productivity, process optimisation, and novel employment sectors, while ...
Nebgen, Tobias, Kurz, Walter
core   +1 more source

A Pentaradial and Bilateral Combined Photoreception System in the Sea Cucumber is Mediated by a Blue Light‐Sensitive R‐Opsin

open access: yesAdvanced Science, EarlyView.
The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang   +20 more
wiley   +1 more source

Home - About - Disclaimer - Privacy