Results 71 to 80 of about 5,486,932 (189)

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

open access: yesAdvanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster   +11 more
wiley   +1 more source

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

open access: yesAdvanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov   +4 more
wiley   +1 more source

Enhanced estimation of glacier mass balance in unsampled areas by means of topographic data

open access: yes, 2008
A new method was developed to estimate the mass balance in unsampled areas from existing datasets. Three years of mass-balance data from two glaciers in the central Italian Alps were used to develop and test a multiple-regression method based exclusively
CAZORZI, Federico   +6 more
core   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

Optimization of the elevating mass balance of the anti-aircraft gun BOFORS 40 mm L/70 [PDF]

open access: yesScientific Technical Review, 2018
The reconstruction of the anti - aircraft gun's loader and the increase in its capacity leads to an elevating mass debarment in relation with the axis of the gun's trunnion which creates a need for balancing gear reconstruction.
Zelenović Nikola   +2 more
doaj  

Mass balance of Freya Glacier, Greenland, in 2015/2016

open access: yes, 2018
Mass balance of Freya Glacier, Greenland, in 2015 ...
Citterio, Michele   +5 more
core   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

open access: yesAdvanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin   +7 more
wiley   +1 more source

Simulation and reconstruction of parameters of streamflow and glacier mass balance in the Northern Caucasus

open access: yesЛëд и снег, 2015
The work was aimed at numerical modeling of spatial-temporal variability of the river Terek seasonal (April to September) streamflow characteristics and long-term fluctuations of components of annual glacier mass balances in this basin and on the ...
V. G. Konovalov
doaj   +1 more source

Mass balance of Freya Glacier, Greenland, in 2014/2015

open access: yes, 2017
Mass balance of Freya Glacier, Greenland, in 2014 ...
Citterio, Michele   +7 more
core   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

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