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Is the H2 economy realizable in the foreseeable future? Part III: H2 usage technologies, applications, and challenges and opportunities
Energy enthusiasts in developed countries explore sustainable and efficient pathways for
accomplishing zero carbon footprint through the H2 economy. The major objective of the
H2 economy review series is to bring out the ...
On the convergence of successive Galerkin approximation for nonlinear output feedback H(infinity) control
(SPRINGER, 2010)
Although the formulation of the nonlinear theory of H(infinity) control has been well developed, solving the Hamilton-Jacobi-Isaacs equation remains a challenge and is the major bottleneck for practical application of the ...
Efecto de la sustitución de cebada (hordeum vulgare) por quinua (chenopodium quinoa) y del PH inicial de maceración en las características fisicoquímicas y aceptabilidad general de una cerveza tipo ale
(Universidad Privada Antenor Orrego - UPAO, 2015)
En el presente trabajo de investigación, se determinó el efecto de dos
sustituciones de cebada (Hordeum vulgare) por quinua (Chenopodium quinoa)
y de dos valores de pH inicial de maceración (5.0 y 6.0) en las ...
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species
(Inst Molecular Genetics, 2005-01-01)
Ten species of Hyla with 2n = 30 from Brazilian fauna were analysed cytogenetically. Hyla minuta is the unique presenting all bi-armed metacentric or submetacentric chromosomes in the karyotype, therefore, with the highest ...
Rapid hamstrings/quadriceps strength capacity in professional soccer players with different conventional isokinetic muscle strength ratios
(Journal Sports Science & Medicine, 2012-09-01)
Muscle strength imbalance can be an important factor in hamstrings muscle strain. A hamstrings/quadriceps (H/Q) strength ratio based on concentric peak torque values (H-con:Q(con)) has traditionally been used to describe ...
Evaluating the karyotypic diversity in species of Hyla (Anura; Hylidae) with 2n=30 chromosomes based on the analysis of ten species
(Inst Molecular Genetics, 2005-01-01)
Ten species of Hyla with 2n = 30 from Brazilian fauna were analysed cytogenetically. Hyla minuta is the unique presenting all bi-armed metacentric or submetacentric chromosomes in the karyotype, therefore, with the highest ...
Effect of additive distribution in H2 absorption and desorption kinetics in MgH2 milled with NbH0.9 or NbF5
(Pergamon-Elsevier Science Ltd, 2018-04-12)
This paper presents a comparative study of H2 absorption and desorption in MgH2 milled with NbF5 or NbH0.9. The addition of NbF5 or NbH0.9 greatly improves hydriding and dehydriding kinetics. After 80 h of milling the ...
Tratamiento de una perforación coronaria durante angioplastía con Stent
(Sociedad Chilena de Cardiología y Cirugía Cardiovascular, 2009)