Results 151 to 160 of about 197,491 (292)

The genomic impact of population connectivity and decline in Africa's elephants. [PDF]

Nat Commun
Pečnerová P, Ishida Y, Garcia-Erill G, Bertola LD, Santander CG, Liu X, Brüniche-Olsen A, Khan A, Hennelly LM, Balboa RF, Lin L, Rasmussen MS, Wang X, Schubert M, Al-Chaer A, Urbaniak S, Nobuta K, Treadup S, Viaud-Martinez KA, de Flamingh A, Malhi RS, Bird S, Ting N, Watsa M, Tchamba MN, Bourgeois S, Thouless C, Douglas-Hamilton I, Wittemyer G, Van Coeverden de Groot PJ, Muwanika VB, Masembe C, Georgiadis NJ, Hvilsom C, Heller R, Siegismund HR, Roca AL.   +36 more
europepmc   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Analysis of medieval burials from Ibiza reveals genetic and pathogenic diversity during the Islamic period. [PDF]

Nat Commun
Rodríguez-Varela R, Pochon Z, Mas-Sandoval A, Yaka R, Fortes-Lima CA, García Rubio A, Márquez-Grant N, Marí J, Graziani G, Ferrer Abárzuza A, Vicente M, Lorca-Francisco L, Linderholm A, Lagerholm VK, Arauna LR, Pérez-Ramallo P, Krzewińska M, Schlebusch CM, Götherström A.   +18 more
europepmc   +1 more source

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

Domestication-Admixed Atlantic Salmon (Salmo salar) Establish a Productive Population in the Wild. [PDF]

Ecol Lett
Harvey AC, Skaala Ø, Besnier F, Østebø BI, Sørvik AG, Fjeldheim PT, Unneland L, Brieuc MSO, Ayllon F, Utne KR, Solberg MF, Glover KA.   +11 more
europepmc   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Low-level contamination confounds population genomic analysis. [PDF]

G3 (Bethesda)
Ward AK, Scopel EFC, Shuman B, Momany M, Bensasson D.   +4 more
europepmc   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Genome-wide SNP analysis uncovers population structure and genetic differentiation in longan (<i>Dimocarpus longan</i> Lour.). [PDF]

Front Plant Sci
Qiu HY, Qin XQ, Fang C, Hou YJ, Li DB, You JY, Xu N, Cai XL, Li H.   +8 more
europepmc   +1 more source