Results 51 to 60 of about 913,093 (244)

Effect of Thermal Treatment of Birch Wood by Saturated Water Vapor on Granulometric Composition of Chips from Sawing and Milling Processes from the Point of View of Its Processing to Composites

Applied Sciences, 2020
The goal of this work is to investigate the impact of thermal modification of birch wood with saturated steam on the particle size distribution of the sawing and milling process.
Richard Kminiak, Kazimierz A. Orlowski, Ladislav Dzurenda, Daniel Chuchala, Adrián Banski   +4 more
doaj   +1 more source

Dynamic simulation of disintegration of wood chips caused by impact and collisions during the steam explosion pretreatment

, 2017
Steam explosion (SE) pretreatment produces damaged and disintegrated biomass with a large surface area which facilitates enzymatic hydrolysis for the production of biofuels and other value-added chemicals.
Muzamal, Muhammad, Muzamal, Muhammad,, Rasmuson, Anders,, Rasmuson, Anders   +3 more
core   +1 more source

Paving the Way for Next‐Generation Solid‐State Waste Heat Recovery: A Thermomagnetic Materials and Systems Roadmap

Advanced Functional Materials, EarlyView.
Unlocking thermomagnetic low‐grade waste heat recovery. This perspective provides a comprehensive roadmap for the development of thermomagnetic materials and systems. By addressing key engineering challenges across multiple scales, it bridges the gap between micro‐power IoT devices and large‐scale industrial applications. ABSTRACT Nearly half of global
A. Waske, K. Klinar, S. Fähler, M. Kohl, N. M. Dempsey, F. Albertini, G. A. de Wijs, T. Schrefl, M. Maschek, S. Lionte, C. Megnin, N. van Dijk, A. Kitanovski, E. Brück   +13 more
wiley   +1 more source

Installation for sorting chips and particles of coniferous wood materials in an electrostatic field by resin content [PDF]

E3S Web of Conferences
The article examines issues of rational use of natural resources in relation to the forest industry – stump wood, slabs, branches, tree tops. Particular attention is paid to the issue of processing low-quality wood into chips in rosin and turpentine ...
Makarov Vladimir
doaj   +1 more source

Human iPSC‐Derived Tissue‐Engineered Nigrostriatal Pathway for Chronic Restoration of Dopaminergic Axon Tracts in a Rat Parkinson's Model

Advanced Healthcare Materials, EarlyView.
Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez, Dimple Chouhan, Kevin D. Browne, James Lim, Saarang P. Karandikar, Rodrigo A. España, John E. Duda, H. Isaac Chen, D. Kacy Cullen   +8 more
wiley   +1 more source

Wood chips study [PDF]

В статье выполнены исследования древесной щепы и по макроскопическим признакам определен основной породный состав древесины, а также выполнены исследования массовой доли влаги, содержащейся в щепе, и определена ее зольность.In the article, studies of ...
Сюткин, Д. А., Газеев, М. В., Алексеев, И. Ю.   +2 more
core   +1 more source

Colonization by fungi of wood chips stored in industrial conditions [PDF]

, 2014
The long-term storage of chips in the form of piles visibly decreases the quality of this material. The aim of the research was to identify the colonization by fungi of forest chips intended for energy purposes and the growth of fungi, as well as the ...
Kropacz, A., Fojutowski, A.
core   +1 more source

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

Advanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu, Yingxue An, Luigi Fabiano, Qifan Li, Qingqing Wang, Feng Zhang, Wenlong Jin, Miao Xiong, Junpeng Ji, Ugo Bruno, Grzegorz Greczynski, Grazia Maria Lucia Messina, Xianjie Liu, Chi‐Yuan Yang, Simone Fabiano   +14 more
wiley   +1 more source

The Influence of Active Compounds of Wood Chips Made from Various Wood Species on the Antioxidant, Physicochemical and Sensory Properties of Apple Brandies

Acta Universitatis Cibiniensis. Series E: Food Technology
The value of quality spirits is derived from their unique sensory profile, which is frequently achieved via the maturation of the distillate with wood. Traditionally these are barrels, but there is a growing interest in the use of wood chips, which offer
Liubko Maryna, Duda Aleksandra, Tarko Tomasz   +2 more
doaj   +1 more source

MOISTURE HUMIDITY EQUILIBRIUM OF WOOD CHIPS FROM ENERGETIC CROPS

Journal of Agricultural Engineering, 2008
Processes occurring during storage of wood chips for energetic or furniture industry purposes were presented. As a result of carried out investigations, dependences of temperature and relative humidity changes of surrounding air were shown.
Jan Barwicki, WiesΠaw Golka
doaj   +1 more source