Results 121 to 130 of about 158,251 (314)
Catabolism of hyaluronan: involvement of transition metals Transition metals
, 2020 One of the very complex structures in the vertebrates is the joint. The main component of the joint is the synovial fluid with its highmolar-mass glycosaminoglycan hyaluronan, which turnover is approximately twelve hours.
Ladislav Šoltés +2 more
core
The preferred valence states of transition metals
, 1964 It is proposed that the valence number, n, for bonding in the elemental state may be estimated by n = rΔHf /C, where r is half the interatomic distance, -ΔHf is the heat of formation of the elemental state, and C is a constant and approximately 28 and ...
JC Sheldon
core +1 more source
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Computation of the Structure Factor of Some Transition Liquid Metals
, 2013 Applying the solution of the Percus-Yevic equation to a one component hard sphere system and using the recently developed potential for liquid transition liquid metals, the structure factor of transition liquid metals were computed.
Adesakin, GE, Osiele, OM
core +1 more source
Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
Is the transition to electric vehicles a just transition if the deep seabed has to be mined to provide the necessary rare metals and minerals? [PDF]
One of the panaceas touted for reducing global warming is a transition to electric vehicles. This may, however, come at an unjust environmental cost. This is because the demand for the rare metals and minerals required to make electric vehicle batteries ...
Farran S
core
On the surface relaxation of transition metals
, 2008 International audienceFirst principles band structure calculations are presented for the layer relaxation of the close-packed surfaces of $5d$ transition metals. Anomalously large relaxations are found for group IVA and VIIA hcp metals.
Vitos, Levente +5 more
core +1 more source
Cailiao gongchengMgH2 has become one of the most widely studied hydrogen storage materials due to its high theoretical hydrogen storage capacity， improved safety， and reversibility.
REN Junying +8 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source