Results 1 to 10 of about 164,124 (158)

PHYSICAL-MECHANICAL CHARACTERIZATION OF Eucalyptus urophylla WOOD [PDF]

Engenharia Agrícola, 2017
: Eucalyptus urophylla consists in a wood-producing species, which offers a natural multiple raw material of good quality for applications in rural and civil constructions. However, Eucalyptus urophylla still has a small utilization as building parts and
Francisco A. R. Lahr, Marta C. De J. A. Nogueira, Victor A. De Araujo, Juliano S. Vasconcelos, André L. Christoforo   +4 more
doaj   +6 more sources

Physical-mechanical characterization of biodegradable Mg-3Si-HA composites [PDF]

PSU Research Review, 2018
Purpose - Porous implant surface is shown to facilitate bone in-growth and cell attachment, improving overall osteointegration, while providing adequate mechanical integrity.
Chander Prakash, Sunpreet Singh, Ilenia Farina, Fernando Fraternali, Luciano Feo   +4 more
doaj   +4 more sources

Mechanical Characterization of Dissolving Microneedles: Factors Affecting Physical Strength of Needles

Pharmaceutics
Dissolving microneedles (MNs) are novel transdermal drug delivery systems that can be painlessly self-administered. This study investigated the effects of experimental conditions on the mechanical characterization of dissolving MNs for quality evaluation.
Daisuke Ando, Megumi Miyatsuji, Hideyuki Sakoda, Eiichi Yamamoto, Tamaki Miyazaki, Tatsuo Koide, Yoji Sato, Ken-ichi Izutsu   +7 more
doaj   +3 more sources

Selected physical and mechanical properties of the oil palm pseudo-trunk: Case of the Tenera variety from Cameroon

Results in Materials, 2023
The present study deals with the determination of the physical and mechanical characteristics of cork from the pseudo trunk of oil palm (Ténera variety).
Claude Takoumbe, Elvis Mbou Tiaya, Dieunedort Ndapeu, Paul William Huisken Mejouyo, Cédrick Valère konga Wagang, Ebenezer Njeugna, Sophie Bistac   +6 more
doaj   +1 more source

Performance of plaster composites incorporating rubber tire particles

Revista Ingeniería de Construcción, 2020
Gypsum is the oldest synthetic construction material that is known, however it is a material about which there is little knowledge at the level of research, and in this work its study took place by making composites with the incorporation of rubber ...
N. Pinto, C. Fioriti, J. Akasaki, T. Acunha, F. Okimoto   +4 more
doaj   +6 more sources

Evaluation of the Wind Potential and Optimal Design of a Wind Farm in The Arzew Industrial Zone in Western Algeria

International Journal of Renewable Energy Development, 2020
This work presents an assessment of the wind potential and a design methodology for a 10 MW wind farm in the Arzew industrial region, located in northwest Algeria, to improve the quality of service of the electricity grid and increase Algeria's ...
Salah Marih, Leila Ghomri, Benaissa Bekkouche   +2 more
doaj   +1 more source

Large structure-dependent room temperature exchange bias in self-assembled BiFeO3 nanoparticles

APL Materials, 2020
We studied the magnetic properties of self-assembled aggregates of BiFeO3 nanoparticles (∼20 nm–40 nm). The aggregates formed two different structures—one with limited and another with massive crosslinking—via the “drying-mediated self-assembly” process ...
Sudipta Goswami, Aditi Sahoo, Dipten Bhattacharya, Ozgur Karci, P. K. Mohanty   +4 more
doaj   +1 more source

Thermal, structural and mechanical characterization of Nephila clavipes spider silk in southwest Colombia

Heliyon, 2020
Some physical properties of spider silks, including mechanical strength and toughness, have been studied in many laboratories worldwide. Given that this silk is organic in nature, composed of protein, and has similar properties to metal wires or polymers,
Gladis Miriam Aparicio-Rojas, Giovanni Medina-Vargas, Edgar Díaz-Puentes   +2 more
doaj   +1 more source

Physical and Mechanical Characterization of Three Egyptian Woody Species [PDF]

Journal of Plant Production, 2019
Currently, there is lack of data provided in the literature regarding the wood quality of locally grown timber trees. It is known that the wood quality varies greatly from one geographical area to another depending on the growth conditions and ...
Khaled Hassan
doaj   +1 more source

AC-IBFGS-Based Inversion Method for Estimating the Quasi-Viscoelastic Parameters of Arch Dams

IEEE Access, 2022
This article investigates an inverse problem for variable physical and mechanical comprehensive parameters. A back analysis method based on an improved BFGS (Broyden-Fletcher-Goldfarb Shanno-Newtonian iteration) and AC (adjustment coefficient) is ...
Hao Gu, Meng Yang, Chongshi Gu, Xiaofei Huang   +3 more
doaj   +1 more source