Results 51 to 60 of about 16,553 (240)
Superconducting Properties of the (Bi0.8Pb0.2)2(Sr0.9Ba0.1)2 Ca2Cu3-x Nix O10+? System.
, 2011 The effect of substitution of Ni on Cu in (Bi0.8Pb0.2)2(Sr0.9Ba0.1)2 Ca2Cu3-x Nix O10+? for (x=0,0.1….1,2,3) superconductor system and sintering time has been investigated .The samples were prepared by solid-state reaction methods.
Thabit, Hassan A. +2 more
core +2 more sources
Las relaciones centro-periferia en el siglo XXI
El Trimestre Económico, 2022 En este ensayo postulamos la pertinencia de la “visión” centro-periferia a fin de caracterizar el capitalismo global en sus distintos periodos y, en especial, en la actualidad.
Miguel Torres, José Miguel Ahumada
doaj +1 more source
Effect of non-tariff measures on extensive and intensive margins of export in seafood trade [PDF]
, 2015 -This paper is written with financial support by “Non-tariff barriers, food safety and international food trade” joint project of Norwegian Institute of International Affairs (NUPI), University of Life Sciences and Kyiv School of Economics (KSE) funded
Shepotylo, Oleksandr
core
Journal of Traumatic Stress, EarlyView.Abstract Little is known about the association between moral injury (MI) and parenting. Although there is evidence that psychological symptoms impact veterans’ parenting, few longitudinal studies exist. The current study used parallel process latent growth curve models to explore the effects of MI and other psychological symptoms on positive parenting ...
Ryan P. Chesnut +4 more
wiley +1 more source
Repensar el desarrollo a partir de la igualdad
El Trimestre Económico, 2022 En el marco del número especial de El Trimestre Económico, este artículo discute el contexto latinoamericano con base en el pensamiento cepalino en relación con una propuesta de desarrollo sostenible.
Alicia Bárcena, Mario Cimoli
doaj +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To develop and characterize a static, reusable 13C phantom designed to assess and support the harmonization of MRI setups used for hyperpolarized (HP) [1‐13C]pyruvate imaging. Methods The phantom was designed as a 200‐mm‐diameter polycarbonate sphere filled with 8M natural abundance urea and incorporating distinct modules for assessing
Kristina P. Jacobsen +3 more
wiley +1 more source
Sexual reproduction in invasive Japanese knotweed (Reynoutria japonica) in south Sweden
Nordic Journal of Botany, EarlyView.To understand the potential for northward expansion of knotweeds into currently uninvaded regions, it is crucial to assess the potential for sexual reproduction alongside the ongoing vegetative spread. For that reason, we tested viability in Reynoutria japonica seeds in south Sweden, a region where viable seeds had not been previously reported ...
Tina D'Hertefeldt +5 more
wiley +1 more source
Economics and Culture, 2020 Research purpose. The importance of sustainable development, the need to achieve sustainable economic development that does not harm the environment, conserve natural resources or exacerbate tensions in society has been increasingly discussed over the ...
Lapinskaitė Indrė +1 more
doaj +1 more source
, 1996 Mutations in the gene for proteolipid protein (PLP) have been associated with CNS dysmyelination and abnormal oligodendrocyte death in spontaneous mouse mutants and in Pelizaeus-Merzbacher disease; however, the effect of mutations on PLP structure and ...
Martin Jung +7 more
core +1 more source
steel research international, EarlyView.The study investigates the influence of DED‐Arc/M versus casting on the microstructure and material properties of X40CrMoV5‐1 (AISI H13) hot‐work tool steel. DED‐Arc/M yields finer microstructures, superior mechanical strength, and ductility, but slightly reduced thermal conductivity.
Ulf Ziesing +4 more
wiley +1 more source