Results 71 to 80 of about 26,382 (159)
Making vertebrate fossil radiocarbon dates more useful for global scientific research
Journal of Quaternary Science, Volume 40, Issue 8, Page 1309-1335, November 2025.ABSTRACT Radiocarbon dating of bones is essential for reconstructing timelines of species' occurrences, domestication, extinction, migrations, and interactions with Quaternary environments. Many studies compile these chronologies at continental to global scales by aggregating radiocarbon dates from various sources, often balancing data quantity and ...
Salvador Herrando‐Pérez +1 more
wiley +1 more source
The effect of porosity on the corrosion rate of aluminum foam as a sacrificial anode
Journal of Integrated and Advanced Engineering (JIAE)The objective of this paper is to investigate the effect of porosity on the corrosion rate of aluminum foams as sacrificial anodes. An aluminum bar (6061 series) was cut to 19x19x13 mm. Then the aluminum was drilled to become an aluminum foam.
Dody Prayitno, Joko Riyono
semanticscholar +1 more source
A comparison of different selection indexes for some economic traits in Holstein Friesian cows
Journal of Animal Science and Technology23 The genetic as well as phenotypic parameters for 10-month milk total (10 MMY), lactation length (LL), and age 24 at first calving (AFC) were calculated with data from 1863 first lactation records of Holstein Friesian cows 25 imported from Germany and ...
R. Kassab +10 more
semanticscholar +1 more source
Versatile enzymatic system for the production of guanosine polyphosphates [PDF]
, 2010 Posters - ED02 Signalling and systems biology: abstract no. ED02/20During periods of environmental stress, bacteria synthesize guanosine tetraphosphate (ppGpp, magic spot I) and guanosine pentaphosphate (pppGpp, magic spot II) in a process known as the ...
Choi, MMY, Wang, Y, Watt, RM
core
Journal of Magnesium and AlloysFor the sake of improving the mechanical properties and corrosion resistance of biodegradable Mg alloy synergistically, various content of element V (0, 0.05, 0.10, 0.15, 0.20 wt.%) are introduced into an Mg-Zn-Y alloy with long-period stacking ordered ...
Jiaxin Zhang +5 more
doaj +1 more source
The Small Module Fixed Mirror Distributed Focus (FMDF) Photothermal Concentrator Study [PDF]
The development of a general ray trace evaluation program called ICARUS, the study of novel Fresnel concepts, and the review of a report draft on novel Fresnel concepts are covered.
Meinel, A. B.
core +1 more source
INTEGRATED SOLID WASTE MANAGEMENT: A MULTICRITERIA APPROACH [PDF]
The paper presents the first results of a long term research aimed at producing a decision support system to deal with the integrated solid waste management planning at regional level.
Bazzani, Guido Maria
core +1 more source
European Journal of Heart Failure, Volume 27, Issue 11, Page 2604-2609, November 2025.
Joanna Osmanska +11 more
wiley +1 more source
Composite fermion state of spin-orbit coupled bosons
, 2012 We consider spinor Bose gas with the isotropic Rashba spin-orbit coupling in 2D. We argue that at low density its groundstate is a composite fermion state with a Chern-Simons gauge field and filling factor one.
Alex Kamenev +6 more
core +1 more source
Multi-moment advection scheme in three dimension for Vlasov simulations of magnetized plasma
, 2012 We present an extension of the multi-moment advection scheme (Minoshima et al., 2011, J. Comput. Phys.) to the three-dimensional case, for full electromagnetic Vlasov simulations of magnetized plasma.
Amano, Takanobu +2 more
core +1 more source