Results 11 to 20 of about 5,406,738 (330)

Effect of B on Segregation Behavior of Mo at γ-Fe ∑9 and ∑11 Grain Boundaries

open access: yesTaiyuan Ligong Daxue xuebao, 2023
Purposes Owing to the serious segregation of Cr and Mo in super austenitic stainless steel, a large number of Mo- and Cr-rich second phases precipitate during the hot rolling process, which leads to rolling cracking and delamination.
Xin YAN   +4 more
doaj   +1 more source

La relación entre fe y filosofía en el pensamiento de Ratzinger

open access: yesStudium: Filosofía y Teología, 2022
Siguiendo los escritos más filosóficos de Ratzinger en su crítica a la filosofía moderna, presentamos sintéticamente las grandes líneas de pensamiento que, según el teólogo alemán, gestaron la situación actual respecto de la relación entre la fe y la ...
Miguel Ángel Pastorino Pereira
doaj   +1 more source

Magneto-optical properties of two – layer film systems based on Fe and Pt

open access: yesФізика і хімія твердого тіла, 2021
The paper shows the experimental results of the study of magneto - optical properties and phase composition of thin films and multilayers  based on Fe and Pt. Samples were obtained in a high-vacuum chamber (10–8 Pa) by layer-by-layer deposition from pots
O.V. Bezdidko   +2 more
doaj   +1 more source

El papel de la cosmovisión cristiana en el origen y la preservación del conocimiento científico

open access: yesCuadernos de Pensamiento, 2023
Cuando algunos científicos reivindican una visión atea, en realidad perjudican más a la ciencia que a la fe. La ciencia moderna solo pudo nacer en una cosmovisión moldeada por el Dios bíblico.
Tomás Baviera
doaj   +1 more source

Non-linear finite element analysis for the verification and parametric study of reinforced concrete beams strengthened in compression zone to improve ductility by using ABAQUS [PDF]

open access: yesEngineering and Technology Journal
Ductility is an important mechanical property of concrete structures, in tensile members, as it is the property that allows the structural member to deform plastically long before the failure point.
Dunyazad Assi
doaj   +1 more source

Study of Duck Feather Modification using NaOH to Removal Iron in Acid Mine Drainage (AMD) [PDF]

open access: yesE3S Web of Conferences, 2020
Study of duck feather modification using NaOH to removal iron in acid mine drainage (AMD) has been done. The objective of this study was to determine adsorption capacity.
Baroroh Lili Utami Umi   +2 more
doaj   +1 more source

Towards a better understanding of the role of Fe cycling in soil for carbon stabilization and degradation

open access: yesCarbon Research, 2022
Iron (Fe) minerals play an important role in stabilizing soil organic carbon (SOC). Fe-mediated SOC protection is mainly achieved through adsorption, co-precipitation, or aggregation.
Xuxin Song   +10 more
semanticscholar   +1 more source

El argumento vertebrador del Sentimiento Trágico de la Vida, de Miguel de Unamuno

open access: yesDaimon, 2017
En su Sentimiento Trágico de la Vida, Miguel de Unamuno argumenta que necesitamos creer en Dios y que esta necesidad es suficiente para justificar la adopción de la creencia religiosa.
Alberto Oya Márquez
doaj   +1 more source

BLOOD METALLOPROTEINS IN RATS UNDER CONDITIONS OF ENERGY DRINK CONSUMPTION [PDF]

open access: yesBiotechnologia Acta
Aim. The study putposd to evaluate the effect of energy drinks on the level of Cu, Fe, ceruloplasmin, and transferrin activity in the blood of rats. Materials and methods.
KH.Y. Partsei   +4 more
doaj   +1 more source

Abiotic stress growth conditions induce different responses in kernel iron concentration across genotypically distinct maize inbred varieties

open access: yesFrontiers in Plant Science, 2013
The improvement of grain nutrient profiles for essential minerals and vitamins through breeding strategies is a target important for agricultural regions where nutrient poor crops like maize contribute a large proportion of the daily caloric intake ...
Catherine B. Kandianis   +5 more
doaj   +1 more source

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