Results 101 to 110 of about 258,478 (309)

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Effects of superheated steam on the drying of rubberwood [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2006
Rubberwood drying is the most time and energy consuming step in the processing of wood product. This research studied the effect of superheated steam drying on the drying time required and the physical and mechanical properties of rubberwood after drying.
Kanokwan Buaphud, Ram Yamsaengsung
doaj  

Compression drying of energy wood

open access: yesFuel Processing Technology, 2014
Abstract This study investigated the compression drying of energy wood in the form of sawdust. The test was carried out on freshly-felled Scots pine ( Pinus sylvestris ), Norway spruce ( Picea abies ) and Downy birch ( Betula pubescens ) in Finland. The compression pressure (6–38 MPa) and time (0–60 s) were adjusted in the experiments; it was found ...
Jussi Laurila   +2 more
openaire   +2 more sources

Shaping of Biohybrid Functional Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck   +3 more
wiley   +1 more source

Mathematical modelling and experimental investigation of dehumidifier drying of radiata pine timber

open access: yesMaderas: Ciencia y Tecnología, 2014
A dynamic kiln-wide wood drying model was developed previously to solve the integral form of the unsteady-state mass, momentum and energy balance equations in the air side.
Z. F. Sun   +4 more
doaj  

MEMPELAJARI PENGGUNAAN TUNGKU LIMBAH KAYU SENGON (Parasaerianthes falcataria) UNTUK PENGERINGAN PAPANNYA

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
The  sengon wood waste fired stove was installed, to supily energy into certain length of circulating duct of the dryirlg chamber. The utilization of wet slabs  (moisture content  163.3  percent) in a wood stove produced drying air tempe- rature in the ...
Tjutju Nurhayati
doaj   +1 more source

Traditional and new wood drying technologies [PDF]

open access: yes, 2015
Приведен анализ традиционной технологии сушки древесины. Выявлены ее основные особенности и существенные недостатки, снижающие качество и экономичность сушки.
Агапов, В. П.
core  

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav   +6 more
wiley   +1 more source

MATHEMATICAL MODELLING AND EXPERIMENTAL INVESTIGATION OF DEHUMIDIFIER DRYING OF RADIATA PINE TIMBER

open access: yesMaderas: Ciencia y Tecnología, 2005
A dynamic kiln-wide wood drying model was developed previously to solve the integral form of the unsteady-state mass, momentum and energy balance equations in the air side.
Z. F Sun   +4 more
doaj  

Stress intensity In a thermoroll [PDF]

open access: yes, 1997
During the manufacture of coated paper products, a paper-making stock consisting of water and 1% or less wood fibers is prepared by chemically or mechanically separating the fibers from wood.
Ward, M.J.
core  

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