Results 221 to 230 of about 1,707,874 (288)

Transcatheter Edge-to-Edge Mitral Valve Repair Device Embolization into the Right Lower Pulmonary Vein. [PDF]

JACC Case Rep
Kumi DD, Barzallo P, Senthil KS, Coombes K, Grzeskowiak MZ, Mungee S, Mangla A.   +6 more
europepmc   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Thin-Adipose Compartment at the Colonic Mesentery-Perirenal Fat Interface: Histological and Three-Dimensional Morphological Studies. [PDF]

Int J Urol
Muro S, Ochi A, Mitsumaru S, Tajika Y, Nimura A, Akita K.   +5 more
europepmc   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

Facial soft-tissue analysis in undergraduate dental education: comparison of 2D photographs and images derived from 3D facial scans. [PDF]

BMC Med Educ
Sambale J, von Bülow A, Jablonski-Momeni A, Korbmacher-Steiner H.   +3 more
europepmc   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

Flexible and Physically Unclonable Function Anti-Counterfeiting Labels via Multi-Level Dynamic Structural Color Encryption. [PDF]

Materials (Basel)
Lin J, Zhao M, Zhu X, Guo R, Guo D, Zhai T.   +5 more
europepmc   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Value of cinematic rendering in cardiac and vascular imaging. [PDF]

Open Heart
Avakian A, Umair M.
europepmc   +1 more source

Arterial thoracic outlet syndrome due to a first-rib anomaly causing brachial artery embolic occlusion: a case report. [PDF]

Radiol Case Rep
Yan N, Sugihara F, Akutsu K, Matsumoto T, Ueda T, Saito H, Fujitsuna R, Shirai S, Shimizu S, Hayashi H, Kumita SI.   +10 more
europepmc   +1 more source