Revistas académicas de la Universidad Católica del Norte
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Generalizations of graded S-primary ideals
No full textThe goal of this article is to present the graded weakly S-primary ideals and graded g-weakly S-primary ideals which are extensions of graded weakly primary ideals. We state P is a graded weakly S-primary ideal of R if there exists s ∈ S such that for all x,y ∈ h(R), if 0 ̸= xy ∈ P, then sx ∈ P or sy ∈ Grad(P). Several properties and characteristics of graded weakly S-primary ideals as well as graded g-weakly S-primary ideals are investigated
On a subclass of meromorphic functions with positive coefficients defined by rapid operator
No full textIn this paper, we introduce and study a new subclass of meromorphic univalent functions defined by Rapid operator. We obtain coefficient inequalities, extreme points, radius of starlikeness and convexity. Finally we obtain partial sums and neighborhood properties for the class ∑*p (γ,κ,μ,θ)
A new refinement of the generalized Hölder's inequality with applications
No full textIn this paper, we prove a further generalized refinement of the weighted arithmetic-geometric mean inequality. As application, we show a new refinement of the generalized classical Hölder’s inequality and we give refinements to several inequalities for some special functions.
Existence and multiplicity of positive unbounded solutions for singular BVPs with the φ-Laplacian operator on the half line
No full textWe provide in this work sufficient conditions for existence and multiplicity of positive unbounded solutions for a class of singular second-order boundary value problem associated with a φ-Laplacian operator and posed on the half-line. The proofs are based on a theorem of cone expansion and compression in a Banach space
Symmetric bi-derivation on bitonic algebras
No full textIn this study, we give definition of symmetric bi-derivation on bitonic algebras and investigate its properties
I-convergent triple fuzzy normed spaces
No full textIn this paper we introduce the lacunary ideal convergence of triple sequences in fuzzy normed spaces and the relation between lacunary convergence and lacunary ideal convergence is investigated for triple sequences in fuzzy normed spaces. Concept of limit point and cluster point for triple sequences in fuzzy normed spaces and theorems related to these concepts are also given
An Overview of Cubic Intuitionistic β-Subalgebras
No full textThe conditions of β-algebra is enforced into the structure of cubic intuitionistic fuzzy settings. Furthermore, the concept of cubic intuitionistic β-subalgebra is expressed and its pertinent properties were explored. Also, discussed about the level set of cubic intuitionistic β-subalgebras and furnished some fascinating results on the cartesian product of cubic intuitionistic β-subalgebra. Moreover, the notion of -normed cubic intuitionistic β-subalgebras have been introduced and relevant results are studied
Higher rank Brill—Noether theory and coherent systems open questions
No full textThis article presents a list of open questions on higher rank Brill-Noether theory and coherent systems. Background material and appropriate references are included
Pesquisas brasileiras de enfermagem com adolescentes pela teoria das representações sociais: revisão integrativa
Get PDFGoal: present the profile of scientific production developed in the ambit of Brazilian nursing under the Social Representation Theory, which take into account adolescent health. Methods: integrative review, whose articles are indexed in CINAHL, MEDLINE Complete, BDENF e LILACS databases. Results: there have been found 11 publications completely available. The publications are in periodicals classified by Qualis System as follows: 04 studies A2, 06 studies B1 and 01 study B2. The social contexts in which adolescentes were subject at the moment of the research are: schools and helthcare services. As for the methodology of data gathering in the studies, there was predominance of the semi structured review. Conclusion: Six out of eleven articles examined discuss the question of adolescents’ sexual and reproductive health, what reinforces the importance of the role of nursing to prevention actions and promotion of health destined to this public. The researches carried out with adolescentes on grounds of Social Representations allow the construction of inovative knowledge, elaborated under perspectives which break with the traditional methodology, forming the basis for nursing assistance aimed at this public.Objetivo: presentar el perfil de las producciones científicas desarrolladas en el ámbito de la enfermería brasileña a la luz de la Teoría de las Representaciones Sociales, que contemplan la salud del adolescente. Método: revisión integrativa, cuyos artículos están indexados en las bases de datos, CINAHL, MEDLINE Complete, BDENF y LILACS. Resultados: se han encontrado 11 publicaciones disponibles en su totalidad. Las publicaciones están en periódicos clasificados por el sistema Qualis de la siguiente manera, 04 estudios A2, 06 estudios B1 y 01 estudio en periódico B2. Los contextos sociales en que los adolescentes estaban insertos en el momento de la investigación son: escuelas y servicios de salud. En la vertiente metodológica para recolección de datos en los estudios, hubo predominio de la entrevista semiestructurada. Todas las investigaciones se realizaron en territorio brasileño. Conclusión: De los once artículos analizados seis discurren sobre la cuestión de la salud sexual y reproductiva de los adolescentes lo que refuerza la importancia del papel de la enfermería en las acciones de prevención y promoción de la salud dirigidas a ese público. Las investigaciones realizadas con adolescentes teniendo por fundamento las Representaciones Sociales permiten la construcción de un conocimiento innovador, elaborado bajo ángulos que rompen con la metodología tradicional sirviendo de base para asistencia de enfermería dirigida a ese público.Objetivo: apresentar o perfil das produções científicas desenvolvidas no âmbito da enfermagem brasileira à luz da Teoria das Representações Sociais, que contemplam a saúde do adolescente. Método: revisão integrativa cujos artigos estão indexados nas bases de dados, CINAHL, MEDLINE Complete, BDENF e LILACS. Resultados: foram encontradas 11 publicações disponíveis na íntegra. As publicações estão em periódicos classificados pelo sistema Qualis da seguinte maneira, 04 estudos A2, 06 estudos B1 e 01 estudo em periódico B2. Os contextos sociais em que os adolescentes estavam inseridos no momento da pesquisa são: escolas e serviços de saúde. Na vertente metodológica para coleta de dados nos estudos, houve predominância da entrevista semiestruturada. Todas as pesquisas foram realizadas em território brasileiro. Conclusão: Dos onze artigos analisados seis discorrem sobre a questão da saúde sexual e reprodutiva dos adolescentes o que reforça a importância do papel da enfermagem nas ações de prevenção e promoção da saúde voltadas para esse público. As pesquisas realizadas com adolescentes tendo por fundamento as Representações Sociais permitem a construção de um conhecimento inovador, elaborado sob ângulos que rompem com a metodologia tradicional servindo de alicerce para assistência de enfermagem voltada para esse público