Crítica feminista al concepto “nini” (Ni trabaja ni estudia)
نویسندگان
چکیده
منابع مشابه
Creep of Ni-Al and Ni-Cr-Al Superalloy Foams
The steady-state creep rate of Ni-base metallic foams, with superalloy composition (in wt. pct) Ni7.8∼9.1Al (relative density, ρ = 2.5-2.6) and Ni-13.5∼16.6Cr-5.1∼8.9Al (ρ = 2.8∼3.0), was measured under a range of temperatures (680∼825°C) and applied stresses (0.1∼0.3 MPa), and compared with that of NiAl intermetallic foams (ρ = 5.3). The stress exponent and activation energy are within the exp...
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Sputtered reactive multilayers applied as a heat source in electronic joining processes are 11 an emerging technology. It promises low-stress assembly of components while improving the 12 thermal contact and thus thermal resistance. The use of nanostructures can significantly enhance 13 the adhesion and reliability of joints between different materials. This work presents a 14 phenomenological ...
متن کاملSynthesis, structure, and mechanical properties of Ni–Al and Ni–Cr–Al superalloy foams
Reticulated nickel foams were alloyed with 8–9 wt% Al or 14–18 wt% Cr and 5–9 wt% Al in a three-step method consisting of (i) gas-phase deposition of Cr and/or Al onto the struts of a pure Ni foam by pack-cementation at 1000 C; (ii) homogenization at 1200 C to remove concentration gradients and to solutionize the alloyed struts; (iii) aging at 900 C to form c0 precipitates within the struts. Th...
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The question whether a global freeze-out occurs in heavy-ion collisions below and up to energies of a few AGeV and to which extent this phenomenon is embedded into a collective radial expansion has been studied by various experiments [1, 2, 3]. Measurements performed at BEVALAC [1] indicate that the emission of light particles (p, d, t, He, α) around mid-rapidity in Au+Au collisions at 1 AGeV i...
متن کاملCALCULATION OF THERMODYNAMIC PROPERTIES OF Al-Fe, Al-Ni AND Ni-Fe ALLOYS USING FACTSAGE
Thermodynamic predicting analysis of three binary systems Al-Fe, Al-Ni and Ni-Fe are shown in this paper. Thermodynamic analysis involved calculation of activities, coefficient of activities, partial and integral values for enthalpies and Gibbs energies of mixing and excess energies at three different temperatures: 1873K, 1900K and 1973K, as well as calculated phase diagrams, for the investigat...
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ژورنال
عنوان ژورنال: Revista Rupturas
سال: 2016
ISSN: 2215-2466,2215-2989
DOI: 10.22458/rr.v6i2.1476