Instrumentação endodontica mecanizada e suas evoluções - Revisão de literatura / Mechanized endodontic instrumentation and its evolutions - Literature review

A Endodontia é a área da odontologia responsável pelo estudo, pelo os sistemas de canais radiculares, tecidos periapicais e doenças que o podem atingir. Com o passar dos anos os tratamentos endodônticos vem sofrendo grandes mudanças, sendo por meio de uma nova abordagem técnica ou através de inovações tecnológicas dos instrumentos manuais ou sistemas mecanizados. Foi realizada uma pesquisa bibliográfica recorrendo à base de pesquisa Pubmed e Scielo e através da pesquisa bibliográfica foi realizada uma revisão de literatura sobre a evolução dos instrumentos endodônticos, o seu estudo se torna importante devido a grande variedade de sistemas disponíveis, visando facilitar o conhecimento dos sistemas, sendo assim, realizamos uma retrospectiva abordando os principais tipos de instrumentos criados durantes as últimas décadas. As mudanças mais relevantes foram feitas no processo de fabricação das limas, com tratamentos térmicos, gerando instrumentos mecanizados com propriedades termodinâmicas, estabilidade, sempre em busca de eficácia dos instrumentos, visando reduzir os riscos de fratura, expandindo os sistemas para o sucesso no tratamento

A GUARDA COMPARTILHADA COMO MECANISMO DE PREVENÇÃO À ALIENAÇÃO PARENTAL

This research aims to examine custody according to the brazilian Law 13.058/2014, which makes it mandatorily joint, in order to identify if this can be an instrument to avoid parental alienation. It has been observed that usually in cases of contested divorce there is a dispute for the children’s custody, sometimes along with parental alienation and its syndrome (SAP). This confrontation can generate consequences and harm to the child's development. This study used the deductive method and was also supported by the principle of the best interest of the child. It was verified that joint custody, even when compulsory, brings great benefits, because besides approaching parents and children, it imposes to them that they have to make decisions together, breaking the paradigm of "possession" established in unilateralism. A change from inside to outside is necessary, one that is able to make people give up of their individuality in favor of the development and respect for the child’s human dignity.O artigo tem por objetivo analisar a guarda à luz da Lei 13.058/2014, que a torna compulsoriamente compartilhada entre os genitores, a fim de identificar se esse pode ser um instrumento ao combate da alienação parental. Comumente nota-se que, em casos de divórcio litigioso, há uma disputa pela guarda dos filhos, eventualmente caracterizada pela alienação parental e sua consequente síndrome (SAP). Este embate pode gerar consequências e prejuízos ao desenvolvimento da criança. O método utilizado na pesquisa foi o dedutivo, com respaldo no princípio do melhor interesse da criança. Verificou-se que a guarda compartilhada, mesmo “obrigatória”, traz grandes benefícios, porque além de aproximar pais e filhos, impõe àqueles que tomem decisões em conjunto, quebrando o paradigma de “posse” instaurado na unilateralidade. É preciso uma mudança de dentro para fora, tornando o homem capaz de abdicar de sua individualidade em prol do desenvolvimento e do respeito à dignidade humana da criança

Pervasive gaps in Amazonian ecological research

Biodiversity loss is one of the main challenges of our time,1,2 and attempts to address it require a clear un derstanding of how ecological communities respond to environmental change across time and space.3,4 While the increasing availability of global databases on ecological communities has advanced our knowledge of biodiversity sensitivity to environmental changes,5–7 vast areas of the tropics remain understudied.8–11 In the American tropics, Amazonia stands out as the world’s most diverse rainforest and the primary source of Neotropical biodiversity,12 but it remains among the least known forests in America and is often underrepre sented in biodiversity databases.13–15 To worsen this situation, human-induced modifications16,17 may elim inate pieces of the Amazon’s biodiversity puzzle before we can use them to understand how ecological com munities are responding. To increase generalization and applicability of biodiversity knowledge,18,19 it is thus crucial to reduce biases in ecological research, particularly in regions projected to face the most pronounced environmental changes. We integrate ecological community metadata of 7,694 sampling sites for multiple or ganism groups in a machine learning model framework to map the research probability across the Brazilian Amazonia, while identifying the region’s vulnerability to environmental change. 15%–18% of the most ne glected areas in ecological research are expected to experience severe climate or land use changes by 2050. This means that unless we take immediate action, we will not be able to establish their current status, much less monitor how it is changing and what is being lostinfo:eu-repo/semantics/publishedVersio

Pervasive gaps in Amazonian ecological research

Biodiversity loss is one of the main challenges of our time,1,2 and attempts to address it require a clear understanding of how ecological communities respond to environmental change across time and space.3,4 While the increasing availability of global databases on ecological communities has advanced our knowledge of biodiversity sensitivity to environmental changes,5,6,7 vast areas of the tropics remain understudied.8,9,10,11 In the American tropics, Amazonia stands out as the world's most diverse rainforest and the primary source of Neotropical biodiversity,12 but it remains among the least known forests in America and is often underrepresented in biodiversity databases.13,14,15 To worsen this situation, human-induced modifications16,17 may eliminate pieces of the Amazon's biodiversity puzzle before we can use them to understand how ecological communities are responding. To increase generalization and applicability of biodiversity knowledge,18,19 it is thus crucial to reduce biases in ecological research, particularly in regions projected to face the most pronounced environmental changes. We integrate ecological community metadata of 7,694 sampling sites for multiple organism groups in a machine learning model framework to map the research probability across the Brazilian Amazonia, while identifying the region's vulnerability to environmental change. 15%–18% of the most neglected areas in ecological research are expected to experience severe climate or land use changes by 2050. This means that unless we take immediate action, we will not be able to establish their current status, much less monitor how it is changing and what is being lost

Pervasive gaps in Amazonian ecological research

Biodiversity loss is one of the main challenges of our time,1,2 and attempts to address it require a clear understanding of how ecological communities respond to environmental change across time and space.3,4 While the increasing availability of global databases on ecological communities has advanced our knowledge of biodiversity sensitivity to environmental changes,5,6,7 vast areas of the tropics remain understudied.8,9,10,11 In the American tropics, Amazonia stands out as the world's most diverse rainforest and the primary source of Neotropical biodiversity,12 but it remains among the least known forests in America and is often underrepresented in biodiversity databases.13,14,15 To worsen this situation, human-induced modifications16,17 may eliminate pieces of the Amazon's biodiversity puzzle before we can use them to understand how ecological communities are responding. To increase generalization and applicability of biodiversity knowledge,18,19 it is thus crucial to reduce biases in ecological research, particularly in regions projected to face the most pronounced environmental changes. We integrate ecological community metadata of 7,694 sampling sites for multiple organism groups in a machine learning model framework to map the research probability across the Brazilian Amazonia, while identifying the region's vulnerability to environmental change. 15%–18% of the most neglected areas in ecological research are expected to experience severe climate or land use changes by 2050. This means that unless we take immediate action, we will not be able to establish their current status, much less monitor how it is changing and what is being lost

Aesthetic techniques in the control of maternal anxiety in hospitalized premature babies

Este estudo investiga a influência de intervenções estéticas com mães de recém-nascidos pré-termos hospitalizados na atenuação da ansiedade. Trata-se de uma pesquisa qualitativa, quase-experimental, de caráter exploratório descritivo, realizada com seis puérperas no setor de maternidade mãe canguru do Hospital Santa Casa de Misericórdia, localizado no município de Sobral, Ceará. A intervenção ocorreu por meio de oficinas envolvendo os tratamentos como a massoterapia e a limpeza de pele. A oficina terapêutica mostrou-se uma importante ferramenta para o alívio da sobrecarga emocional e ansiedade. Observou-se melhora nos aspectos psicoemocionais das mães submetidas ao estudo, esses achados foram evidenciados nos sentimentos de conotação positiva expressados durante a avaliação da ação. Assim, oficinas terapêuticas quando centradas na observância das necessidades subjetivas e valorização dos aspectos psicossociais das mulheres em situação de prematuridade, corroboram para a promoção do cuidado e fortalecimento emocional nas unidades hospitalares.Objective: This study investigates the influence of aesthetic interventions with mothers of premature newborns hospitalized in relieving anxiety.Material and methods: Qualitative, quasi-experimental, exploratory and descriptive research, carried out with six puerperal women attended in the maternity sector of the kangaroo mother of the Santa Casa de Misericórdia Hospital, located in the municipality of Sobral, Ceará. The intervention took place through workshops involving treatments such as massage therapy and skin cleaning.Results: The therapeutic workshop proved to be an important tool for the relief of emotional overload and anxiety. There was an improvement in the psycho-emotional aspects of the mothers who carried out the study, these findings were evidenced in the feelings of positive connotation expressed during the evaluation of the action.Conclusion: Thus, therapeutic workshops, when aimed at observing the subjective needs and valuing the psychosocial aspects of women in premature situations, corroborate for the promotion of care and emotional strengthening in hospital units

A GUARDA COMPARTILHADA COMO MECANISMO DE PREVENÇÃO À ALIENAÇÃO PARENTAL

This research aims to examine custody according to the brazilian Law 13.058/2014, which makes it mandatorily joint, in order to identify if this can be an instrument to avoid parental alienation. It has been observed that usually in cases of contested divorce there is a dispute for the children’s custody, sometimes along with parental alienation and its syndrome (SAP). This confrontation can generate consequences and harm to the child's development. This study used the deductive method and was also supported by the principle of the best interest of the child. It was verified that joint custody, even when compulsory, brings great benefits, because besides approaching parents and children, it imposes to them that they have to make decisions together, breaking the paradigm of "possession" established in unilateralism. A change from inside to outside is necessary, one that is able to make people give up of their individuality in favor of the development and respect for the child’s human dignity.O artigo tem por objetivo analisar a guarda à luz da Lei 13.058/2014, que a torna compulsoriamente compartilhada entre os genitores, a fim de identificar se esse pode ser um instrumento ao combate da alienação parental. Comumente nota-se que, em casos de divórcio litigioso, há uma disputa pela guarda dos filhos, eventualmente caracterizada pela alienação parental e sua consequente síndrome (SAP). Este embate pode gerar consequências e prejuízos ao desenvolvimento da criança. O método utilizado na pesquisa foi o dedutivo, com respaldo no princípio do melhor interesse da criança. Verificou-se que a guarda compartilhada, mesmo “obrigatória”, traz grandes benefícios, porque além de aproximar pais e filhos, impõe àqueles que tomem decisões em conjunto, quebrando o paradigma de “posse” instaurado na unilateralidade. É preciso uma mudança de dentro para fora, tornando o homem capaz de abdicar de sua individualidade em prol do desenvolvimento e do respeito à dignidade humana da criança

Núcleos de Ensino da Unesp: artigos 2008

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq