Results 281 to 290 of about 2,520,292 (373)

Synchronous Miocene radiations and geographic-dependent diversification of pantropicalXylopia(Annonaceae)

Nge FJ, Johnson DM, Murray NA, Holzmeyer L, Floyd K, Stull G, Soule V, Sepulchre P, Tardif D, Rodrigues-Vaz C, Couvreur TLP.   +10 more
europepmc   +1 more source

Adaptations to marine environments and the evolution of slow-paced life histories in endotherms. [PDF]

Nat Commun
Sol D, Prego A, Olivé L, Genovart M, Oro D, Hernández-Matías A.   +5 more
europepmc   +1 more source

The Effect of Elastic–Plastic Mismatch and Interface Proximity on the Fracture Toughness of Ti‐TiN Thin Films

Advanced Engineering Materials, EarlyView.
Multilayering of TiN film with metallic Ti film is adopted to enhance the fracture resistance of TiN thin films. Plastic dissipation within Ti with process zone size of ≈250 nm, along with elastic–plastic mismatch driven changes to crack driving force enhances the crack growth resistance by ten times, enabling physics informed design of optimized ...
Nidhin George Mathews, Aloshious Lambai, Marcus Hans, Jochen M. Schneider, Gaurav Mohanty, Balila Nagamani Jaya   +5 more
wiley   +1 more source

African Cichlid Lake Radiations Recapitulate Riverine Axial Morphologies Through Repeated Exploration of Morphospace

Bucklow CV, Ribeiro ED, Ronco F, Vranken N, Oliver MK, Salzburger W, Stiassny M, Benson R, Verd B.   +8 more
europepmc   +1 more source

A self-octaplexing millimeter-wave antenna array for 5g fr2 spectrum. [PDF]

Sci Rep
Srivastava G, Kumar A, Mohan A, Kumar S, Ali T.   +4 more
europepmc   +1 more source

Pseudo-isochromosomes Produced in <i>Avena strigosa</i> Schreb. by Ionizing Radiations

, 1958
F. K. S. Koo
openalex   +2 more sources

Mechanical and Microstructural Effects of ZrO2 Nanoparticles in Fe20Cr Oxide Dispersion‐Strengthened Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
The influence of oxide nanoparticle synthesis route and concentration on microstructure and high‐temperature performance of additively manufactured oxide dispersion‐strengthened steels is investigated. Comparing laser‐generated and chemically synthesized ZrO2 nanoparticles, the study reveals how dispersion quality, crystal structure and particle size ...
Mareen Goßling, Silja‐Katharina Rittinghaus, Felix Radtke, Abdelrahman Elsayed, Marina Macias Barrientos, Ulf Ziesing, Louis Becker, Ihsan Murat Kuşoğlu, Christoph Broeckmann, Ulrich Krupp, Avinash Hariharan, Sebastian Weber, Bilal Gökce   +12 more
wiley   +1 more source

Monte Carlo investigation of the shielding performance of B₂O₃-based glasses against ionizing radiation. [PDF]

Sci Rep
Hosseini Sarteshnizi H, Zaki Dizaji H.
europepmc   +1 more source

Assessing the Microstructure of SnBiZn Alloys during Semisolid Treatment

Advanced Engineering Materials, EarlyView.
The development of Sn‐based alloys for semisolid processing is crucial for Industry 4.0. This study investigates Sn40Bi and Sn40Bi2Zn alloys, revealing that Zn refines Sn‐rich globules by pinning dendrite boundaries. Bi saturation occurs at 60 min, while Zn enhances globule microhardness at 90 min through solid solution strengthening.
Carolina de Siqueira Simioli, Guilherme Lisboa de Gouveia, José Eduardo Spinelli   +2 more
wiley   +1 more source

Genomes reveal age and demographic consequence of ultrafast adaptive radiation

Marques DA, Meier JI, McGee MD, Haesler MP, Mwaiko S, Kishe MA, Taabu-Munyaho A, Chapman L, Chapman CA, Wandera SB, Wagner CE, Excoffier LE, Seehausen O.   +12 more
europepmc   +1 more source