Results 21 to 30 of about 4,419 (254)

Magnetic Properties of Wood Treated with Nano-magnetite and Furfuryl Alcohol Impregnation

open access: yesBioResources, 2022
The impregnation of jabon wood (Anthocephalus cadamba Miq.) with a magnetic compound can increase the quality of the wood. In this study, magnetic woods were made using the ex situ impregnation of jabon woods with nano-magnetite (Fe3O4). The objective of
Irma Wahyuningtyas   +3 more
doaj   +2 more sources

A Physical Properties-Focused Analysis for the Selection of Impregnated Wood in Architecture

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
Wood, one of the building material of the architectural tradition and the future, is subject to deterioration due to various factors. The most commonly used process for the protection of wooden materials is impregnation. The diversity of wood species and
Habibe Öztürk, Z. Sevgen Perker
doaj   +1 more source

Mechanical Properties of Scots pine (Pinus sylvestris) with Impregnation Modifiers [PDF]

open access: yesPro Ligno, 2017
Wood modification is a promising alternative to improving the performance of wood without harmful side effects. This study investigates impregnation modification and its effects on the mechanical properties of solid wood, which has been paid limited ...
Ville LAHTELA, Timo KARKI
doaj  

Wood Impregnation in Relation to Its Mechanisms and Properties Enhancement

open access: yesBioResources, 2023
The principle of wood impregnation entails treating wood with a monomer/impregnating agent that diffuses into the cell walls, often followed by polymerization to change desired properties.
Sarah Augustina   +5 more
doaj   +2 more sources

Neurochemical Endpoints to Inform Early‐Stage Trials of Spinocerebellar Ataxia 2 and 3 in a Multisite Setting

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neurochemical levels measured by brain MR spectroscopy (MRS) have been proposed as endpoints for clinical trials in early‐stage spinocerebellar ataxia (SCA) trials. We tested their trial‐readiness by quantifying neurochemicals in three affected brain regions in early‐stage cohorts of SCA2 and SCA3, examining their reproducibility in ...
James M. Joers   +19 more
wiley   +1 more source

Features of Wood Impregnation with Water-Soluble Protective Agents

open access: yesЛесной журнал
Wood impregnation with water-soluble agents is widely used in various industries. For example, in shipbuilding, this method of preparing raw materials is common in the manufacture of scaffolding: they are treated with fire retardants to meet fire safety ...
Aleksandr A. Lychakov   +3 more
doaj   +1 more source

Tg as an index of conversion in PMDI-impregnated wood

open access: yesBioResources, 2007
It is well established that the glass transition temperature (Tg) is a sensitive measure of cure in neat thermosets. As cure advances, network mobility declines and the Tg rises in a systematic fashion. This study sought to determine if such a relationship exists for polymeric isocyanate adhesives (pMDI) cured in the presence of wood.
Nanjian Sun   +2 more
openaire   +2 more sources

Clinical Significance of Therapeutic Drug Level Monitoring for Mycophenolate in Patients With Extrarenal Systemic Lupus Erythematosus—A Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective Clinical response to mycophenolic acid (MPA) is highly heterogeneous; thus, therapeutic drug level monitoring (TDM) may help improve treatment efficacy. This systematic review and meta‐analysis examined therapeutic ranges for MPA levels associated with better outcomes and safety in patients with systemic lupus erythematosus (SLE ...
Zahraa Qamhieh   +5 more
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

Effects of Pressure and Temperature on Wood Impregnation – Focusing on Larch (Larix kaempferi) and Korean Pine (Pinus koraiensis)

open access: yesBioResources, 2023
The primary purpose of this study was to delineate the most significant factors in the wood impregnation process. For this, the authors prepared larch (Larix kaempferi) and Korean pine (Pinus koraiensis) wood and used alkaline copper quaternary as an ...
Eun-Suk Jang, Chun-Won Kang
doaj   +2 more sources

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