Results 51 to 60 of about 582,324 (168)

Hygroscopicity and movement of medium density fibre board

open access: yesInternational Journal of Advanced Research in Science and Technology, 2015
Dimensional stability of Medium Density Fiberboard (MDF) is a critical factor in usage of products. Many problems in the use of wood based products are caused by changes in moisture content due to hygroscopic nature of material. Hence a study on hygroscopicity and movement of commercially manufactured medium density fibre board was carried out.
openaire   +1 more source

Decay Resistance of Medium Density Fibreboard (MDF) Made from Pineapple Leaf Fiber

open access: yesJournal of Mathematical and Fundamental Sciences, 2015
Medium density fiberboard (MDF) production is increasing due to the development of manufacturing technologies. MDF products are utilized for traditional wood applications that require fungal resistance.
Yuliati Indrayani   +3 more
doaj   +1 more source

Medium density fibre boards (MDF) from recovered oriented strand boards (OSB)

open access: yes, 2018
Fibres for medium density fibre boards (MDF) were made from oriented strand boards (OSB) bonded with PMDI in the core and MUPF in the surface. Chips from OSB were pulped with sodium hydroxide. The fibres obtained therefrom were used for partial substitution of fresh fibres in MDF.
Schoo, A., Roffael, Edmone, Uhde, M.
openaire   +1 more source

A Statistical and AI Analysis of the Frequency Spectrum in the Measurement of the Center of Pressure Track in the Seated Position in Healthy Subjects and Subjects with Low Back Pain

open access: yesSensors
Measuring postural control in an upright standing position is the standard method. However, this diagnostic method has floor or ceiling effects and its implementation is only possible to a limited extent.
Jan Jens Koltermann   +3 more
doaj   +1 more source

High Power Density On-Board Charger Featuring Power Pulsating Buffer

open access: yesIEEE Open Journal of Power Electronics
Power electronics plays a key role in electric vehicle technology in areas such as the battery charging and managing, dc distribution and motor drive systems, among others. There are, however, significant challenges to be addressed in terms of cost, performance, reliability and power density.
Hector Sarnago, Oscar Lucía
openaire   +3 more sources

PENGUJIAN SIFAT FISIS-MEKANIS DAN NONDESTRUKTIF METODE GELOMBANG SUARA PAPAN WOL SEMEN BERKERAPATAN SEDANG-TINGGI BAMBU BETUNG (DENDROCALAMUS ASPER)

open access: yesJurnal Ilmu Pertanian Indonesia, 2012
Cement board is a composite wood product has advantages such as fire resistance, termite, water resistant, and has good sound insulation properties. Bamboo is suitable material that can be used as a raw material of cement board.
Lina Karlinasari   +4 more
doaj  

Utilização de madeiras de Eucalyptus grandis E Eucalyptus dunnii para produção de painéis de partículas orientadas – OSB

open access: yesCiência Florestal, 2008
This study was developed to evaluate the feasibility of OSB manufacturing using woods of Eucalyptus grandis and Eucalyptus dunnii. Boards with nominal density of 0,70 g/cm³ and 1,0 g/cm³ were manufactured in laboratory, using 100% of wood particles from ...
Setsuo Iwakiri   +3 more
doaj  

PEMANFAATAN LIMBAH BATANG UBI KAYU DAN PLASTIK SEBAGAI BAHAN BAKU PEMBUATAN PAPAN PARTIKEL

open access: yesJournal of Research and Technology, 2020
Particle board consists of sheets of material made from wood chips or materials containing lignocellulose such as flakes and strands to be joined by using a binder and by providing various aids such as heat and press.
Laurentius Urip Widodo   +2 more
doaj  

Water-Related Properties and Biological Durability of Wood-Based Composites

open access: yesDrvna Industrija
There is insufficient data regarding the biodegradation of wood-based composites (WBC) by wood decay fungi. This study aimed to evaluate the biological durability and water-related properties of different WBC types.
Ilze Irbe, Zanete Zommere, Juris Grinins
doaj   +1 more source

High performance / High density Printed Wiring Boards

open access: yesHigh performance / High density Printed Wiring Boards
第24回マイクロエレクトロニクスワークショップ(MEWS24) (2011年10月13日-14日. つくば国際会議場), つくば市, 茨城 The 24th Microelectronics Workshop (MEWS24) (October 13-14, 2011. Tsukuba International Congress Center), Tsukuba, Ibaraki, Japan 形態: カラー図版あり Physical characteristics: Original contains color illustrations 資料番号 ...
openaire  

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