Critical temperature
Experimental and numerical research on the critical temperature of laterally unrestrained steel I beams
... UNCORRECTED PROOF Keywords: Steel beams; Fire resistance; Lateral buckling; Critical temperature; Experimental tests; Numerical analysis.. Introduction 1.[r] ...
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Critical temperature of I-shaped steel profile in fire situations Valdir Pignatta Silva Arthur Ribeiro Melão Resumo
... the critical temperature is defined as that which leads to ...the critical temperature of columns and ...the critical temperature value, usually admitted in practice (550 o C), ...
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Lat. Am. j. solids struct. vol.13 número2
... The effect of pre-strain on the first dimensionless frequency is depicted in figure 3. It can be concluded that the increase of pre-strain will leads to increase of natural frequency and critical ...
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Braz. J. Phys. vol.34 número2A
... time critical dynamics has been in- vestigated through the relaxation of the order parameter at the critical temperature by Monte Carlo simulations ...
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Braz. J. Phys. vol.34 número2A
... The possibility of materials that are governed by a fixed point related to small world networks is discussed. In particular, large-scale Monte Carlo simulations are performed on Ising ferromagnetic models on two ...
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Lat. Am. j. solids struct. vol.12 número10
... the critical temperature and the critical axial buckling load for CCNTs surrounded by an elastic medium and under the effect of a uniform temperature ...modulus, temperature and ...
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Suitability of Alternative Lubricants for Automotive Gear Applications
... fluid temperature above 60 o C (140 o F) as per Arrhenius rate ...the critical temperature range can be effective in reducing the wear and tear ...
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J. Braz. Chem. Soc. vol.13 número2
... At high temperature, χ M T approaches the paramagnetic limit. As T is lowered, the decrease in χ M T corresponds to a short-range order where the local spins S Cu and S Mn of adjacent metal ions are aligned ...
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Braz. J. Phys. vol.34 número2A
... size systems, the magnetization m is a fluctuating quantity, characterized by the probability distribution P (m) [1, 2]. In Ising-like models undergoing a second-order phase transi- tion it is known that at temperatures ...
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Braz. J. Phys. vol.35 número3A
... We present theoretical aspects concerning the thermodynamics of an ideal bosonic gas trapped by a harmonic potential. Working in the Grand Canonical ensemble we are able to properly identify the extensive thermody- namic ...
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Quím. Nova vol.33 número9
... three critical constants, pressure, temperature and ...these critical parameters were essentially either Caignard de la Tour’s, based on the vanishing of the meniscus on heating a liquid in a sealed ...
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Understanding of OHDR and its repercussions on over all operation of super critical power plant
... super critical boiler at rated load, pressure is 25MPa and the evaporation temperature is maintained 410°C at Arch Inlet Manifold in ...pseudo critical temperature is 385°C as given in the ...
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Critical success factors for tourism in developing countries: A critical reflection
... the critical success factors discussed in this study should take into consideration the specific context and idiosyncrasies inherent to the respective destinations that aim to use tourism as a tool for ...
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The Critical Bricolage
... Organizations are increasing in complexity, yet methods of organizational inquiry are slow to expand (Knights, 2004). The uses of qualitative methodologies are slowly increasing with the emergence of hermeneutic studies ...
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Braz. J. Phys. vol.40 número2
... the critical exponent for the coherence length, z is the dynamical exponent, d is the dimensionlaty and η is the exponent for the order-parameter correlation function ...
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FISIOLOGIA TÉRMICA E VULNERABILIDADE DOS LAGARTOS DA AMAZÔNIA (REPTILIA: SQUAMATA) FRENTE ÀS MUDANÇAS CLIMÁTICAS LUISA MARIA VIEGAS BECERRA URTIAGA
... Mean values of body temperature (Tb) , maximum voluntary temperature (Vtmax), critical thermal minimum (Ctmin), hours of restriction (Hr) and snout-vent length (SVL[r] ...
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Braz. J. Phys. vol.35 número3B
... At low temperature and very high presure, QCD has a su- perconducting phase [3]. The appearance of this new state of matter can be understood considering that in the asymptotic freedom regime the distribution of ...
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Braz. J. Phys. vol.33 número4
... temperature. The basic hypothesis is the non-uniform dis- tribution of charge which was introduced before and which was used to interpret the HTSC phase diagram. Our results demonstrated that the measured normal ...
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Imagining Critical Cosmic Pedagogy nested within Critical Pedagogy
... such, critical pedagogy can be viewed as an educational intervention concerned with the possibility for change and its method of using educational practice to help bring about individual and social ...
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Estratégia empresarial da Critical Software
... A Critical Software, desde a sua criação, apostou na internacionalização como um dos seus vectores estratégicos, tendo criado a sua primeira subsidiária em San Jose na Califórnia, ainda não tinha celebrado um ano ...
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