Results 31 to 40 of about 188,023 (237)

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees   +6 more
wiley   +1 more source

EUROPEAN UNION RED SEA MISSION [PDF]

open access: yesНаучно-аналитический вестник Института Европы РАН
The article examines the general situation in the Red Sea region that has developed since the start of regular armed attacks by the Yemeni Houthis on merchant ships there in October 2023.
Alexander I. Shumilin
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Former Navy Cryptologic Warfare Officer, NPS Military Professor Selected for Prestigious Fulbright Scholar Program [PDF]

open access: yes, 2021
An article from CHIPS, the Department of the Navy information technology ...
Tonthat, Huy
core   +1 more source

Osmanlı Donanması’nda Kömür Kullanımına Genel Bir Bakış (1781-1850)

open access: yesHistory Studies
During the period when shipbuilding technology was based on wood, charcoal was used extensively as a heat source in the production of the iron parts of the ships.
Burak Kocaoğlu
doaj   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

open access: yesAdvanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

İlk Dönem İslâm Tarihinde Deniz Seferleri ve Donanma

open access: yesTokat İlmiyat Dergisi, 2023
Allah Teâlâ, Kur’an-ı Kerîm’in vahyedildiği 23 yıllık süre zarfında zaman zaman insanlara denizlerle ilgili bilgiler sunmuştur. Kur’an-ı Kerîm yanında Hz. Peygamber’den de denizlerle ilgili hadisler vârid olmuştur. Kur’an’ın ve Hz. Peygamber’in denizlere
Mustafa Çavuşoğlu
doaj   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

open access: yesAdvanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar   +13 more
wiley   +1 more source

7th Fleet Sailor Steers Navy Toward Virtual Reality [PDF]

open access: yes, 2016
An article from CHIPS, the Department of the Navy information technology magazineSponsored by the DON Chief Information Officer and the DON Enterprise Software Initiative (ESI) Software Product ...
CHIPS Magazine, Bosko, Intra
core   +2 more sources

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