Results 21 to 30 of about 270,364 (244)

Drying Time and Quality of EDS-Treated Compared to Untreated Beech Wood (Fagus japonica) [PDF]

Pro Ligno, 2017
The paper presents the results of an experimental study performed with Japanese beech timber heattreated by the EDS method (Japanese patent) and then dried in order to evaluate the effects of this treatment upon the drying rate and the drying ...
Mihaela CAMPEAN, Sachio ISHII, Sergiu GEORGESCU   +2 more
doaj  

Güç Sistemlerinde Sürekli ve Geçici Durum Gerilim Kararlılığının UPFC-Yakıt Hücresi ile İncelenmesi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021
Güç sistemlerinin sürekli ve geçici durum çalışmalarında Esnek AC İletim Sistemi (FACTS) cihazları tercih edilmektedir. FACTS cihazları içerisinde kontrol etme yeteneği en güçlü olan Birleştirilmiş Güç Akışı Kontrolü (UPFC)’dir.
Mehmet Kenan Döşoğlu, Tuba Emine Bozkurt   +1 more
doaj   +1 more source

Concept Drift Mitigation in Low-Cost Air Quality Monitoring Networks

Sensors
Future air quality monitoring networks will integrate fleets of low-cost gas and particulate matter sensors that are calibrated using machine learning techniques.
Gerardo D’Elia, Matteo Ferro, Paolo Sommella, Sergio Ferlito, Saverio De Vito, Girolamo Di Francia   +5 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Forest dynamics and local perceptions of conservation: the case of Bontioli forest in south-western Burkina Faso

Frontiers in Forests and Global Change
IntroductionThe widespread decline of forests across many countries has prompted governments to implement various measures aimed at conserving forest resources.
Mohamed Awalo Traoré, Mohamed Awalo Traoré, Jean-François Bissonnette, Jean-François Bissonnette, Kossivi Fabrice Dossa, Kossivi Fabrice Dossa   +5 more
doaj   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Investigation of deformation and element diffusion in joint interface of mild carbon steel and HCrWCI welded by friction welding

Cumhuriyet Science Journal, 2021
In this study, continuous drive friction welding process is selected for joint dissimilar high chromium white cast iron and mild carbon steeel. The microstructure, presence and diffusion of elements, deformation in interface of weld metal were analyzed ...
Mustafa Özaslan, Tanju Teker
doaj   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

THE FORMATION OF BRAZILIAN MINERALS DATABASE FOR INTEGRATED SEM-EDS SYSTEM APPLIED TO THE GOLD ORE CHARACTERIZATION

Holos, 2018
The mineralogical characterization of the various Brazilian occurrence of minerals is presented as one of the key steps in the design of the minerals processing route and improving the overall efficiency of the process.
Ney Pinheiro Sampaio, Fernando Gabriel Araújo, Fernando Leopoldo von Kruger   +2 more
doaj   +1 more source