Results 91 to 100 of about 467,494 (290)

Mechanical Properties of Structural Particleboard and Termite and Decay Resistance

BioResources, 2023
The mechanical properties and termite and decay resistance performance of wood-based panel used in wooden houses were evaluated. The physical and mechanical properties, along with the resistance levels, of commonly used wood-based panels, including ...
Min Lee, Eun-Chang Kang, Sang-Min Lee, Sae-Min Yoon   +3 more
doaj   +2 more sources

Vortex Quantum Nucleation and Tunneling in Superconducting Thin Films: Role of Dissipation and Periodic Pinning

, 1996
We investigate the phenomenon of decay of a supercurrent in a superconducting thin film in the absence of an applied magnetic field. The resulting zero-temperature resistance derives from two equally possible mechanisms: 1) quantum tunneling of vortices ...
A. O. Caldeira, A. Schmid, C. Paracchini, F. Guinea, G. Blatter, G. Jug, J. Bardeen, M. Cyrot, M. J. Stephen, M. P. A. Fisher, P. Ao, P. Minnhagen, R. Iengo, R. Iengo   +13 more
core   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Utilization of temperature kinetics as a method to predict treatment intensity and corresponding treated wood quality: Durability and mechanical properties of thermally modified wood

Maderas: Ciencia y Tecnología
Wood heat treatment is an attractive alternative to improve decay resistance of wood species with low natural durability. However, this improvement of durability is realized at the expense of the mechanical resistance.
K. Candelier, S. Hannouz, M. Elaieb, R. Collet, S. Dumarçay, A. Pétrissans, P. Gérardin, M. Pétrissans   +7 more
doaj  

Dynamics of Flux Creep in Underdoped Single Crystals of Y_1-xPr_xBa_2Cu_3O_7-d

, 1999
Transport as well as magnetic relaxation properties of the mixed state were studied on strongly underdoped Y_1-xPr_xBa_2Cu_3O_7-d crystals. We observed two correlated phenomena - a coupling transition and a transition to quantum creep.
A. C. Mota, A. C. Mota, A. F. Th. Hoekstra, A. Gerber, A. J. J. van Dalen, A. O. Caldeira, C. C. Almasan, C. D. Keener, D. A. Gajewski, D. Ephron, D. Lopez, G. A. Levin, G. A. Levin, G. A. Levin, G. Blatter, G. Blatter, G. Blatter, H. Safar, H. Safar, I. Giaever, J. A. Chervenak, J. Bardeen, J. P. Hirth, L. M. Paulius, M. B. Maple, M. Tinkham, M. V. Feigel’man, N. Y. Fogel, P. Minnhagen, R. A. Doyle, R. Busch, T. Stein, T. Stein, V. B. Geshkenbein, V. B. Geshkenbein, W. R. White, X. G. Qiu, Y. Abulafia, Y. Eltsev, Y. Liu, Y. Yeshurun   +40 more
core   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Mechanical, thermal, morphological properties and decay resistance of filled hazelnut husk polymer composites

Maderas: Ciencia y Tecnología, 2015
Four different formulations of natural fiber-polymer composites were fabricated from mixtures of hazelnut (Corylus avellana) husk flour (HHF), polypropylene (PP) and high density polyethylene (HDPE). Variables examined included polymer and coupling agent
Mürşit Tufan, Selçuk Akbaş, Türker Güleç, Cihat Taşçıoğlu, M. Hakkı Alma   +4 more
doaj  

Outdoor Wood Mats-Based Engineering Composite: Influence of Process Parameters on Decay Resistance against Wood-Degrading Fungi Trametes versicolor and Gloeophyllum trabeum. [PDF]

Polymers (Basel), 2021
Bao M, Li N, Bao Y, Li J, Zhong H, Chen Y, Yu Y.   +6 more
europepmc   +1 more source

Dependence of male voiding efficiency on age, bladder contractility and urethral resistance: development of a voiding efficiency nomogram [PDF]

, 1995
The influence of age, urethral resistance and bladder contractility on voiding efficiency was evaluated by pressure-flow studies in 138 men of a mean age of 60 years (range 18 to 86). From these studies the urethral resistance parameter
Bosch, J.L.H.R. (Ruud), Kranse, R. (Ries), Mastrigt, R. (Ron) van, Schröder, F.H. (Fritz)   +3 more
core  

Hydrodynamic theory of quantum fluctuating superconductivity

, 2016
A hydrodynamic theory of transport in quantum mechanically phase-disordered superconductors is possible when supercurrent relaxation can be treated as a slow process.
Davison, Richard A., Delacrétaz, Luca V., Goutéraux, Blaise, Hartnoll, Sean A.   +3 more
core   +3 more sources