Results 21 to 30 of about 6,284 (181)

Causes of cracking aluminum 3003 joints by GMAW

open access: yesMinería y Geología, 2022
A frequent problem, whose solution requires a scientific approach due to its phenomenological essence, is cracking in aluminum joints. The causes of cracking in 3003 aluminum joints by GMAW (gas metal arc welding) are defined in this research.
Eduardo M. Díaz-Cedre   +5 more
doaj  

Factors influencing the fault displacement-length relationship: an example from the Cantarell oilfield, Gulf of Mexico

open access: yesGeofísica Internacional, 2011
Asumiendo que la relación entre máxima longitud y máximo desplazamiento en las fallas es lineal, investigamos los efectos de considerar distintos componentes del desplazamiento, del nivel de observación, y la presencia de enlace de fallas.
Xu Shunshan   +5 more
doaj   +1 more source

Attention and vigilance advantages related to formal musical training across childhood, adolescence and young adulthood

open access: yesBritish Journal of Psychology, EarlyView.
Abstract Attention and vigilance are fundamental cognitive abilities that develop throughout childhood and adolescence and have been associated with cognitively demanding activities such as formal musical training. This cross‐sectional study examined whether individuals engaged in long‐term musical training show superior attention and vigilance ...
Rafael Román‐Caballero   +4 more
wiley   +1 more source

Responsabilidad del estado por fallas en el servicio notarial.

open access: yesVis Iuris, 2018
Este artículo aborda la responsabilidad extracontractual del Estado por fallas en el servicio notarial, tomando como punto de partida su definición doctrinal, desde el criterio orgánico y funcional del Derecho Administrativo.
Claudia Milena Villa Porto
doaj   +1 more source

The Shadow Presence of U.S. Models of Parental Involvement in Postcolonial Multilingual Language and Literacy Reforms in Western Highland Mayan Rural School Districts in Guatemala

open access: yesJournal of Sociolinguistics, EarlyView.
ABSTRACT This study offers a critique of imperialist relations implicit in U.S. Agency for International Development (USAID) pedagogical texts and capacity‐building resources designed to support decolonial Indigenous Mayan language and literacy instruction.
Jennifer F. Reynolds
wiley   +1 more source

Multiple brown tumors mistaken for bone metastases. Computed tomography imaging findings

open access: yesThe Egyptian Journal of Radiology and Nuclear Medicine, 2016
In daily practice, when multiple osteolytic lesions are seen on imaging studies, metastatic bone disease is the first diagnostic impression. We herein present a case of a 45-year-old man, without any known tumor, who was evaluated for multiple osteolytic
Luz M. Morán   +3 more
doaj   +1 more source

Occasion and audience as poetic constructs in early modern occasional poetry

open access: yesOrbis Litterarum, EarlyView.
Abstract Occasional poetry, composed for specific events such as weddings or funerals, was a dominant form of poetry in early modern Europe. Despite its historical prominence, the role of the occasion as a literary and rhetorical construct in occasional poetry has been very little studied.
Eeva‐Liisa Bastman
wiley   +1 more source

Making good things even better: regulatory impact assessment of the incentives regime in the environmental enforcement field

open access: yesThēmis, 2016
All regulatory activity from the administration has an impact on the market and on people’s actions. For this reason, it is necessary to have tools to predict and evaluate these impacts, so that the most efficient state measures are chosen, avoiding ...
Gabriela López Medrano   +1 more
doaj  

The Role of Metabolism in Tumor Immune Evasion: Novel Approaches to Improve Immunotherapy

open access: yesBiomedicines, 2021
The tumor microenvironment exhibits altered metabolic properties as a consequence of the needs of tumor cells, the natural selection of the most adapted clones, and the selfish relationship with other cell types.
Alberto Cruz-Bermúdez   +4 more
doaj   +1 more source

Mapping syphilis surveillance: Insights into blood donation screening practices worldwide

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives Syphilis is caused by the bacterial spirochete Treponema pallidum and can be transmitted through blood transfusion. However, there have been less than 10 documented transfusion‐transmitted cases since World War II.
Michel‐Andrés García‐Otálora   +4 more
wiley   +1 more source

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