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Thoughts on duality and fundamental constantsThoughts on duality and fundamental constants
(Revista Mexicana de Física, 2009)
Thermal Constant of an Experimental Population of Muscina stabulans (Fallén 1817) (Diptera:Muscidae) in the Laboratory
(Instituto Oswaldo Cruz, Ministério da Saúde, 2002-03-01)
A study was conducted to investigate the thermal constant in an experimental population of Muscina stabulans (Fallén 1817). A natural population was obtained from a livestock and their F1 generations were maintained at ...
Thermal Constant of an Experimental Population of Muscina stabulans (Fallén 1817) (Diptera:Muscidae) in the Laboratory
(Instituto Oswaldo Cruz, Ministério da Saúde, 2002-03-01)
A study was conducted to investigate the thermal constant in an experimental population of Muscina stabulans (Fallén 1817). A natural population was obtained from a livestock and their F1 generations were maintained at ...
Batch distillation: Better at constant or variable reflux?
(ELSEVIER SCIENCE SA, 2010)
Due to its outstanding flexibility, batch distillation is still widely used in many separation processes. In the present work, a comparison between constant and variable reflux operations is studied. Firstly, a mathematical ...
Thermal constant of an experimental population of Muscina stabulans (Fallen 1817) (Diptera : Muscidae) in the laboratory
(Fundaco Oswaldo CruzRio De Janeiro, RjBrasil, 2002)
Formulas for the Euler-Mascheroni constant
(Unión Matemática Argentina, 2009-12)
We give several integral representation for the Euler- Mascheroni constant using a combinatorial identity for sum_{n=1}^N 1/(n+x)(n+y). The derivation fo this combinatorial identity is done in an elementary way.