Results 51 to 60 of about 139 (121)
Lipschitz equivalence of self-similar sets with exact overlaps [PDF]
Ann.Acad.Sci.Fenn.Math., Volumen 43, 905-912, 2018, 2018 In this paper, we study a class $\mathcal{A}(\lambda ,n,m)$ of self-similar sets with $m$ exact overlaps generated by $n$ similitudes of the same ratio $ \lambda $. We obtain a necessary condition for a self-similar set in $\mathcal{A}(\lambda ,n,m)$ to be Lipschitz equivalent to a self-similar set satisfying the strong separation condition, i.e ...
arxiv
[Treatment of cardiogenic shock due to right ventricular involvement]. [PDF]
Rev Med Inst Mex Seguro Soc, 2023 Santos-Martínez LE +5 more
europepmc +1 more source
Podium, 2009 Con nuestro trabajo pretendemos brindar un valioso aporte para resolver una de las principales problemáticas que afrontan hoy en día los docentes que imparten el programa de gimnasia aerobia de salón ya que la idea es establecer rangos que ...
Luis Alberto Mojena Rodríguez
doaj
A Method of Solving a Dophantine Equation of Second Degree with N Variables [PDF]
"Gaceta Matematica," Madrid, 2a Serie, Volumen 1, Numero 2, 1988,
151-157; translated to Spanish by Francisco Bellot Rosado as First, we consider the equation $ax^2 - by^2 + c = 0$, with $a,b \in N*$ and $c \in Z*$, which is a generalization of Pell's equation. Here, we show that: if this equation has an integer solution and $ab$ is not a perfect square, then it has infinitely many integer solutions; in this case we find a closed expression for $(x_{n}, y_{n})$, the general ...
arxiv
Comparación del gasto cardiaco medido a través del volumen sistólico en modo bidimensional versus ecuación de continuidad en pacientes de terapia intensiva del Hospital General «Las Américas» [PDF]
, 2019 Elena Mejía Ruiz +3 more
openalex +1 more source
Monitoreo hemodinámico utilizando variabilidad del volumen sistólico como parámetro para guiar el manejo de líquidos en pacientes sépticos [PDF]
, 2014 Víctor Aquino Millán +4 more
openalex +1 more source
[The long and winding road of HF comprehension]. [PDF]
Arch Peru Cardiol Cir Cardiovasc, 2023 Chacón-Diaz M.
europepmc +1 more source
The Problem of Peak-to-Average Power Ratio in OFDM Systems [PDF]
Revista Digital Facultad de Ingenier\'ia de Sistemas, ReDiFIS,
Departamento de Inform\'atica y Ciencias de la Computaci\'on - Escuela
Polit\'ecnica Nacional, (Quito - Ecuador), Volumen 1, No. 2, 2012. ISSN:
1390:7239, 2015 Orthogonal Frequency Division Multiplexing (OFDM) is widely used in many digital communication systems due to its advantages such us high bit rate, strong immunity to multipath and high spectral efficiency but it suffers a high Peak-to-Average Power Ratio (PAPR) at the transmitted signal. It is very important to deal with PAPR reduction in OFDM systems
arxiv
Revista Cubana de Cardiología y Cirugía Cardiovascular, 1999 Se estudiaron 18 pacientes con diagnóstico de insuficiencia mitral a quienes se les realizó una ventriculografía nuclear (basal y luego de 5 mg de nisoldipina oral) y un ecocadiograma Doppler con el propósito de validar un método radioisotópico para ...
Amalia Peiz González +7 more
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Arquivos Brasileiros de Cardiologia, 2011 FUNDAMENTO: O fator de diferenciação de crescimento-15 ou GDF-15, uma citocina de resposta ao estresse relacionada ao fator transformador de crescimento beta (TGF-ß), está elevado e independentemente relacionado à prognóstico adverso na insuficiência ...
Wilfried Dinh +9 more
doaj