Results 141 to 150 of about 1,128,533 (299)

Estimativa da biomassa e do conteúdo de nutrientes de um povoamento de Eucalyptus globulus (Labillardière) sub-espécie maidenii

open access: yesCiência Florestal, 2001
The aim of the present was to estimate the above-ground biomass and nutrient content of different components of Eucalyptus globulus subspecie maidenii trees.
Mauro Valdir Schumacher   +1 more
doaj  

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

Ground-wood pulp /

open access: yes, 1916
J. H. Thickens, G. C. McNaughton
openaire   +2 more sources

Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley   +1 more source

Effectiveness of selected preservatives in protecting ugandan grown eucalyptus grandis wood against termite attack

open access: yesMaderas: Ciencia y Tecnología, 2014
Termites are one of the major wood destroying agents in the tropics and with the increasing rate of deforestation, there is a need to protect wood from biodegradation in order to extend its service life.
I. E. Ssemaganda   +2 more
doaj  

Estimation of dynamics of wood grounds means GIS

open access: yesEastern-European Journal of Enterprise Technologies, 2010
Розглянуто питання застосування засобів геоинформаційних технологій для створення цифрових карт лісового господарства по знімках, які отримані при дистанційному зондуванні Землі із супутника. Наведено приклад створення карти лісового господарства Малинівського лісництва Чугуєво-Бабчанського лісгоспу.
openaire   +1 more source

In Situ Copper Electroplating Turns Material Extrusion 3D Printers Into Metal–Polymer Hybrid Fabricators

open access: yesAdvanced Materials Technologies, EarlyView.
An in situ electroplating approach for MEX 3D printing is proposed, enabling copper deposition during the fabrication of conductive polymers. The method combines a printer‐integrated plating head, ML‐based g‐code control, and stop‐and‐go printing, achieving near‐bulk copper conductivity and enabling fully embedded, assembly‐free electronic components ...
Gianluca Percoco   +5 more
wiley   +1 more source

Effectiveness of selected preservatives in protecting Ugandan grown Eucalyptus grandis wood against termite attack

open access: yesMaderas: Ciencia y Tecnología, 2011
Termites are one of the major wood destroying agents in the tropics and with the increasing rate of deforestation, there is a need to protect wood from biodegradation in order to extend its service life.
I. E Ssemaganda   +2 more
doaj  

Visible‐Light Photoprogrammable Transistors Enabled by an All‐Organic Triplet‐Sensitized Diarylethene Channel Layer

open access: yesAdvanced Optical Materials, EarlyView.
All‐organic channel‐layer OFETs are shown to enable visible‐light photoprogramming via triplet‐sensitized diarylethene switching. Preferential localization of the photoswitch and organic sensitizer in intercrystalline amorphous domains preserves polymer crystalline packing while ensuring short‐range Dexter‐type triplet–triplet energy transfer and solid‐
Jieun Kwon   +10 more
wiley   +1 more source

Quantum Electrometry of Non‐Volatile Space Charges in Diamond

open access: yesAdvanced Optical Materials, EarlyView.
Charges are generated when nitrogen vacancy qubits in diamond are illuminated by light. Transport and trapping in an electric field leads to the formation of large, stable space charge patterns that dynamically screen applied electric fields, impacting electric field sensing and photoelectric detection.
Russell M Goldblatt   +4 more
wiley   +1 more source

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