Results 101 to 110 of about 706,087 (286)

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Discovering the Therapeutic Potential of Piper Essential Oils: Chemistry and Bioactivities

Journal of Basic and Applied Research in Biomedicine
The genus Piper, a prominent member of the Piperaceae family, encompasses over 2,000 species and is widely distributed, particularly in Southeast Asia.
Syarifah Nadhirah Wan Idrus, Wan Mohd Nuzul Hakimi Wan Salleh, Abubakar Siddiq Salihu, Nurunajah Ab Ghani, Salam Ahmed Abed   +4 more
doaj   +1 more source

Component composition study of Ocimum basilicum L. essential oil from plant material of the republic of Belarus [PDF]

, 2014
The essential oil of Ocimum basilicum L. grown in Republic of Belarus was analyzed by means of GLC. More than 10 compounds were identified in essential oil of Ocimum basilicum L.
Bosak, V. N., Kovalenko, N. A., Sachivko, T. V., Supichenko, G. N.   +3 more
core  

Effects of Carbon Nanoparticles on Triboelectro‐Induced Surface Defects

Advanced Engineering Materials, EarlyView.
Carbon nanoparticles added to grease modify the electrocontact behavior. The synergy of particle concentration and electric current dominates the surface damage of metals in contact. Electrical surface damage caused by current leakage is a critical challenge in high‐performance applications such as electric vehicle (EV) drivetrains and wind turbine ...
Mohsen Tajedini, Lu Fang, Jacob Bons, Mohammad Humaun Kabir, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source

Drying temperature changes trichome integrity, chemical content and composition of the essential oil of pepper-rosmarin

Ciência Rural, 2018
: Medicinal plants are generally commercialized dried. However, temperatures used in their drying processes may interfere with the content and chemical composition of their essential oils.
Giovanna Alcântara Queiroz, Pedro Henrique Lopes Silva, Rosilene Aparecida de Oliveira, George Andrade Sodré, Larissa Corrêa do Bomfim Costa   +4 more
doaj   +1 more source

Antibacterial activity of Marrubium vulgare L. against antibiotic resistance Klebsiella pneumoniae strains [PDF]

, 2015
Background and aims: Herbal medicines are the major remedy in traditional medical systems and have a great contribution in maintaining human health and preventing many infectious diseases.
Dehbashi, Zahra., Mazaheri, Mahta., Sabbagh, Seyed Kazem., Saeedi, Saeedeh.   +3 more
core  

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Activité antimicrobienne et composition chimique de l'huile essentielle de Plectranthus aromaticus Roxb. de l'Ile de la Grande Comore [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2011
Antimicrobial activity and chemical composition of Plectranthus aromaticus Roxb. essential oil from Grande Comore Island. This work aims to study the antibacterial and antifungal activity and chemical composition of Plectranthus aromaticus essential oil ...
Hassane, SOS., Satrani, B., Ghanmi, M., Mansouri, N., Mohamed, H., Chaouch, A.   +5 more
doaj  

Inhibition of Melanogenesis Versus Antioxidant Properties of Essential Oil Extracted from Leaves of Vitex negundo Linn and Chemical Composition Analysis by GC-MS

Molecules, 2012
This study was aimed at investigating the antimelanogenic and antioxidative properties of the essential oil extracted from leaves of V. negundo Linn and the analysis of the chemical composition of this essential oil. The efficacy of the essential oil was
Tsong-Min Chang, Wan-Yu Hsieh, Long-Zen Chang, Hsiao-Fen Wang, Kuang-Hway Yih, Tzu-Yun Chang, Huey-Chun Huang   +6 more
doaj   +1 more source

Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object

Advanced Engineering Materials, EarlyView.
We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof, Jan Kopačin, Izidor Straus, Raphael Kriegl, Gaia Kravanja, Luka Hribar, Matija Jezeršek, Mikhail Shamonin, Gašper Kokot, Irena Drevenšek‐Olenik   +9 more
wiley   +1 more source