Results 91 to 100 of about 167,823 (267)

X‐Ray Tomography Analysis of Damage Mechanisms in Metal Matrix Syntactic Foams During Compression

Advanced Engineering Materials, EarlyView.
In situ synchrotron X‐ray tomography is used to investigate the internal damage mechanisms of AlSi12 metal matrix syntactic foam with ceramic hollow spheres during compressive loading. It is concluded that a homogeneous distribution of the second‐phase filler material results in a sequential collapse in a localized region; this leads to controlled and ...
Indrajeet Tambe, János Endre Maróti, Imre Norbert Orbulov, Zoltan Hegedűs, Markus Ziehmer, Carl E. Krill III, Håkan Hallberg, Pär A. T. Olsson, Johan Hektor   +8 more
wiley   +1 more source

Optic Nerve Glioblastoma with Optic Chiasm Involvement: A Case Report and a Brief Literature Review

Medicina
Background: optic nerve glioblastoma is an uncommon pathology. The optic chiasm, optic tract, or optic nerves are possible places from which the tumor can originate. Most of the neuroimaging findings are nonspecific. To confirm the diagnosis, a biopsy is
Artis Brokāns, Jūlija Dolgopolova, Agnis Saulītis, Uldis Spulle, Kristaps Rancāns, Dairis Meiers, Sigita Hasnere, Arturs Balodis   +7 more
doaj   +1 more source

Effects of Topical Phenylephrine and Tafluprost on Optic Nerve Head Circulation in Monkeys with Unilateral Experimental Glaucoma [PDF]

, 2010
Chihiro Mayama, Kiyoshi Ishii, Tadashiro Saeki, Takashi Ota, Atsuo Tomidokoro, Makoto Araie   +5 more
openalex   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Direct OPTOS Nerve Size Determination of Prevalent Optic Nerve Hypoplasia in Alaska

Clinical Ophthalmology, 2020
Andrew W Arnold,1 Andrew M Eller,2 Kyle A Smith,3 Robin L Grendahl,4 R Kevin Winkle,4 Robert W Arnold4 1Pacific Northwest University College of Osteopathic Medicine, Yakima, WA, USA; 2University of Arkansas Medical School, Little Rock, AR, USA; 3Accurate
Arnold AW, Eller AM, Smith KA, Grendahl RL, Winkle RK, Arnold RW   +5 more
doaj  

Investigating the Effects of Build Height on Mechanical Behavior of Large‐Scale Laser Wire Directed Energy Deposited Nickel Titanium Alloy

Advanced Engineering Materials, EarlyView.
Laser wire directed energy deposition process was leveraged to fabricate large scale NiTi alloy wall. Evaluation of build‐height‐dependent tribo‐mechanical properties revealed significant differences in location specific sample characteristics. The middle region achieved optimal performance (superior wear resistance, balanced strength‐ductility ...
Hyunsuk Choi, Prayag Burad, Piash Bhowmik, Vishal Mahey, Yashwanth Bandari, Sougata Roy   +5 more
wiley   +1 more source

Optical coherence tomography in preclinical diagnosis of optic nerve disk changes after chemotherapy in children with retinoblastoma

, 2020
S. V. Saakyan, E. B. Myakoshina, V. G. Polyakov, Т. Л. Ушакова, Dzhavgarad Ismailova   +4 more
openalex   +2 more sources

Multicolour optic nerve head imaging in a case of Straatsma syndrome

, 2023
Amrita Dey, Wadke Vidya Arunkumar, Manideepa Banerjee, Rupak Roy   +3 more
openalex   +1 more source

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

Advanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Challenges during Flash Lamp Annealing of Aerosol‐Deposited Barium Titanate Films

Advanced Engineering Materials, EarlyView.
Aerosol deposition is used to rapidly deposit barium titanate films with thicknesses ranging from 2 to 16 μm at room temperature, eliminating the need for further densification. However, to recover the electromechanical properties, annealing is required, which limits the usage of temperature‐sensitive substrates.
Michel Kuhfuß, Juliette Cardoletti, Udo R. Eckstein, Shaoxiong Xie, Alexander Martin, Ken‐ichi Kakimoto, Sebastjan Glinšek, Kyle G. Webber   +7 more
wiley   +1 more source