Results 211 to 220 of about 2,837,850 (284)

Incision Gape and Its Correlation with Surgically Induced Astigmatism in Subconjunctival Oblique Limbus Incision Cataract Surgery. [PDF]

Clin Ophthalmol
Fan X, Lai P, Yang S, Gao D, Yang X, Liu M, Li B, Xu Y, Yang J.   +8 more
europepmc   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

The mechanism of Tat-dependent protein translocation. [PDF]

Microb Cell
Brüser T, Sanders C.
europepmc   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Mortise-and-tenon molecular chains enable polymeric hexagonal crystallinity with superior high-temperature capacitor performance. [PDF]

Sci Adv
Yao C, Fu Y, Zhang Y, Gao Z, Deng Z, Wang T, Wang S, Yang Q, Xiong C, Qin H, Nie S, Wang Q.   +11 more
europepmc   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

The Lord of the Rings: Cysteine bonds crosslink the tail of siphovirus. [PDF]

Protein Sci
Povilonienė S, Sasnauskas G, Tamulaitienė G, Labutytė G, Talaikis M, Mikšys A, Zajančkauskaitė A, Truncaitė L, Meškys R, Časaitė V.   +9 more
europepmc   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Epoxidation of Canola and Sunflower Oils Using Dimethyldioxirane in Microemulsions. [PDF]

ACS Omega
Mukamurara D, Mahamat Ahmat Y, Kaliaguine S.   +2 more
europepmc   +1 more source