Results 191 to 200 of about 19,711 (263)

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

Advanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink, Saba Saood, Peter Schweizer, Jörg Neugebauer, Gerhard Dehm   +4 more
wiley   +1 more source

Profiles and roles of N6-methyladenosine modification in bovine oocyte maturation. [PDF]

BMC Genomics
Han T, Wang Z, Gan X, Yang Z, Wang W, Hu K, Zhu R, Li Y, Zhang Y, Cao Z.   +9 more
europepmc   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source

<i>In vitro</i> exposure to polystyrene microplastics exerts oocyte toxicity through cumulus cells damage in the sheep model. [PDF]

Front Vet Sci
Temerario L, Podda A, Bogliolo L, Mastrorocco A, Ferrante MC, Pinto P, Dell'Aquila ME, Martino NA.   +7 more
europepmc   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Moderate NEFA reprogram early follicular development and oocyte competence: evidence for a targetable redox mechanism. [PDF]

Front Nutr
Rojo-Fleming C, Di Berardino C, Peserico A, Canciello A, Camerano Spelta Rapini C, Sacchetti G, Capacchietti G, D'Antonio V, Angelino D, Serafini M, Cánovas S, Barboni B.   +11 more
europepmc   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

Advanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare, Y. Beideler, D. Chune, R. De Guio, T. Roland, H. Chibane   +5 more
wiley   +1 more source

Inverted microscopy as a high performance tool for pre denudation evaluation of oocyte nuclear maturity. [PDF]

Turk J Obstet Gynecol
Peker N, Yücetürk A, Karaosmanoğlu Ö, Tığlı E, Elmas B, Aslan İÖ, Doğan S, Tıraş B.   +7 more
europepmc   +1 more source

Additive Manufacturing of Alumina‐Reinforced Elastomers

Advanced Engineering Materials, EarlyView.
Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani, Zongwen Fu, Robert Göstl, Hamed Shokri, Carmine Putignano, Gianluca Percoco, Bilal Gökce   +6 more
wiley   +1 more source

Fluid biopsies for <i>in vitro</i> fertilization: Non-invasive innovations (Review). [PDF]

Med Int (Lond)
Aslan Öztürk S, Kiliç NÖ, Kütük D, Öner Ç.   +3 more
europepmc   +1 more source