Results 131 to 140 of about 119,490 (240)

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Isolated Septal Branch Occlusion Causing Septal Myocardial Infarction, With Suspected Embolic Etiology From Left Atrial Appendage Thrombus: A Case Report. [PDF]

Case Rep Cardiol
Jano A, Hamadanchi A, Große A, Schulze PC, Surber R.   +4 more
europepmc   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Prenatal diagnosis of Blepharo-Cheilo-Dontic syndrome: a case report. [PDF]

Arch Gynecol Obstet
Rejaey A, Berg C, Reuss A, Gottschalk I.
europepmc   +1 more source

Local Agenda 21 and ecological urban restructuring: An European model project in Leipzig [PDF]

AGENDA 21 as one of the final resolutions of the UN Conference on Environment and Development (UNCED) in June 1992 in Rio de Janeiro stresses in chapter 28 the important role of cities, towns and communities in globally sustainable development.
Hahn, Ekhart, LaFond, Michael
core  

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Neuroactive steroids for the treatment of depression and anxiety: gaps and promises. [PDF]

Eur Arch Psychiatry Clin Neurosci
Rupprecht R, Schüle C, Gudermann T.
europepmc   +1 more source

Bundeskartellamt greift Beschwerde gegen Projekt DEAL nicht auf

Archivalia, 2017
openaire   +2 more sources

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

Response to "Acute myeloneuropathy after nitrous oxide use: multimodal diagnostic insights". [PDF]

Neurol Res Pract
Meißner JN, Nitsch L.
europepmc   +1 more source