Raquel Nicolette - Academia.edu (original) (raw)

Papers by Raquel Nicolette

Research paper thumbnail of Tecnoestresse Em Um Coletivo De Professores De Matemática Da Rede Pública De Ensino

As tecnologias tem potencializado inumeras transformacoes nas relacoes interpessoais, alem de inf... more As tecnologias tem potencializado inumeras transformacoes nas relacoes interpessoais, alem de influenciar na economia, na politica e na cultura, ou seja, na forma de vivermos em sociedade, porem essas mudancas e inovacoes tecnologicas podem produzir problemas humanos e sociais com consequencias a saude dos professores, especialmente daqueles que ainda tem um estranhamento com as tecnologias digitais e que precisam conviver com alunos nascidos na era tecnologica. Estas situacoes podem levar o professor a sofrer com o estresse causado pelo uso das tecnologias digitais, o tecnoestresse. Por isso, por meio da utilizacao e adaptacao da Escala de Tecnoestresse para Usuarios de Tecnologias de Informacao e Comunicacao baseada no modelo RED (Recursos, Emocoes/Experiencia, Demandas) denominadaRED/TIC proposta por Salanova (2004), buscamos nesse artigo identificar e compreender as diferencas entre as dimensoes do tecnoestresse de um coletivo de professores de matematica da rede publica de ensi...

Research paper thumbnail of Tecnoestresse Em Professores Nativos e Imigrantes Digitais

As tecnologias de comunicacao e informacao trouxeram mudancas consideraveis para a educacao trans... more As tecnologias de comunicacao e informacao trouxeram mudancas consideraveis para a educacao transforma ndo a realidade da aula tradicional onde anteriormente, predominava a lousa, o giz e a voz do professor, porem ainda nao se sabe as consequencias que tais inovacoes vao ocasionar. Estas situacoes podem levar o professor a sofrer com o estresse causado pelo uso das tecnologias, o tecnoestresse. Por isso, utilizando uma adaptacao da E scala de Tecnoestresse para Usuarios de Tecnologias de Informacao e Comunicacao baseada no modelo RED (Recursos, Emocoes/Experiencia, Demandas) e chamada de RED/TIC proposta por Salanova (2004), identificamos as diferencas entre as dimensoes do tecnoestresse de um coletivo de professores de matematica da rede publica de ensino da regiao sul do RS, considerando a faixa etaria. O estudo caracteriza-se como pesquisa qualitativa-quantitativa e os dados foram produzidos por meio de um questionario respondido por 49 professores. Evidenciou-se maior existencia...

Research paper thumbnail of Encounter rates and abundance of humpback whales (Megaptera novaeangliae) in Gerlache and Bransfield Straits, Antarctic Peninsula

J. Cetacean Res. Manage.

During the austral summer of 2006, the Projeto Baleias/Brazilian Antarctic Program (PROANTAR) con... more During the austral summer of 2006, the Projeto Baleias/Brazilian Antarctic Program (PROANTAR) conducted ship surveys for estimating whale encounter rates and abundance in Gerlache and Bransfield Straits, westward of the Antarctic Peninsula (edge between IWC Areas I and II). The encounter rate was higher in the Bransfield Strait (0.32 groups n. mile–1; 95% CI: 0.26–0.39) than in the Gerlache Strait (0.24 groups n. mile–1; 95% CI: 0.13–0.44), though the difference was not statistically evident. An abundance estimate using conventional distance sampling methods was computed only for the Bransfield Strait. The perpendicular distance data was best fitted by the half-normal model without adjustments. Derived abundance for the surveyed area was 865 humpback whales (95% CI = 656–1,141; CV = 14.13). This area represents only a small fraction of the Stock G feeding ground.

Research paper thumbnail of ABUNDANCE OF HUMPBACK WHALE, Megaptera novaeangliae, IN THE GERLACHE AND BRANSFIELD STRAITS, ANTARCTIC PENINSULA REGION

During the austral summers of 2006 the Projeto Baleias/Brazilian Antarctic Program conducted ship... more During the austral summers of 2006 the Projeto Baleias/Brazilian Antarctic Program conducted ship surveys for estimating whale abundance in the Gerlache and Bransfield Straits, westward of the Antarctic Peninsula (edge between IWC Areas I and II). Distance sampling methods were applied. Encounter rate was higher in the Bransfield (0.35 whales/nm; 95% CI: 0.27 - 0.41) than in the Gerlache Strait (0.26 whales/nm; 95% CI: 0.13 - 0.50), though the difference was not statistically evident. Hazard rate model with simple polynomial adjustments best fitted to perpendicular distance data. Derived abundance was 326 (95% CI = 152-702; CV=40.05) and 1655 (95% CI = 1049-2611; CV=23.44) humpback whales in the Gerlache and Bransfield Straits, respectively. Pooled abundance for these areas was estimated at 1981 whales (95% CI: 1257-2974; CV = 23.44). This estimate is of limited use for stock assessment as it represents only a fraction of Stock G total abundance.

Research paper thumbnail of Tecnoestresse Em Um Coletivo De Professores De Matemática Da Rede Pública De Ensino

As tecnologias tem potencializado inumeras transformacoes nas relacoes interpessoais, alem de inf... more As tecnologias tem potencializado inumeras transformacoes nas relacoes interpessoais, alem de influenciar na economia, na politica e na cultura, ou seja, na forma de vivermos em sociedade, porem essas mudancas e inovacoes tecnologicas podem produzir problemas humanos e sociais com consequencias a saude dos professores, especialmente daqueles que ainda tem um estranhamento com as tecnologias digitais e que precisam conviver com alunos nascidos na era tecnologica. Estas situacoes podem levar o professor a sofrer com o estresse causado pelo uso das tecnologias digitais, o tecnoestresse. Por isso, por meio da utilizacao e adaptacao da Escala de Tecnoestresse para Usuarios de Tecnologias de Informacao e Comunicacao baseada no modelo RED (Recursos, Emocoes/Experiencia, Demandas) denominadaRED/TIC proposta por Salanova (2004), buscamos nesse artigo identificar e compreender as diferencas entre as dimensoes do tecnoestresse de um coletivo de professores de matematica da rede publica de ensi...

Research paper thumbnail of Tecnoestresse Em Professores Nativos e Imigrantes Digitais

As tecnologias de comunicacao e informacao trouxeram mudancas consideraveis para a educacao trans... more As tecnologias de comunicacao e informacao trouxeram mudancas consideraveis para a educacao transforma ndo a realidade da aula tradicional onde anteriormente, predominava a lousa, o giz e a voz do professor, porem ainda nao se sabe as consequencias que tais inovacoes vao ocasionar. Estas situacoes podem levar o professor a sofrer com o estresse causado pelo uso das tecnologias, o tecnoestresse. Por isso, utilizando uma adaptacao da E scala de Tecnoestresse para Usuarios de Tecnologias de Informacao e Comunicacao baseada no modelo RED (Recursos, Emocoes/Experiencia, Demandas) e chamada de RED/TIC proposta por Salanova (2004), identificamos as diferencas entre as dimensoes do tecnoestresse de um coletivo de professores de matematica da rede publica de ensino da regiao sul do RS, considerando a faixa etaria. O estudo caracteriza-se como pesquisa qualitativa-quantitativa e os dados foram produzidos por meio de um questionario respondido por 49 professores. Evidenciou-se maior existencia...

Research paper thumbnail of Encounter rates and abundance of humpback whales (Megaptera novaeangliae) in Gerlache and Bransfield Straits, Antarctic Peninsula

J. Cetacean Res. Manage.

During the austral summer of 2006, the Projeto Baleias/Brazilian Antarctic Program (PROANTAR) con... more During the austral summer of 2006, the Projeto Baleias/Brazilian Antarctic Program (PROANTAR) conducted ship surveys for estimating whale encounter rates and abundance in Gerlache and Bransfield Straits, westward of the Antarctic Peninsula (edge between IWC Areas I and II). The encounter rate was higher in the Bransfield Strait (0.32 groups n. mile–1; 95% CI: 0.26–0.39) than in the Gerlache Strait (0.24 groups n. mile–1; 95% CI: 0.13–0.44), though the difference was not statistically evident. An abundance estimate using conventional distance sampling methods was computed only for the Bransfield Strait. The perpendicular distance data was best fitted by the half-normal model without adjustments. Derived abundance for the surveyed area was 865 humpback whales (95% CI = 656–1,141; CV = 14.13). This area represents only a small fraction of the Stock G feeding ground.

Research paper thumbnail of ABUNDANCE OF HUMPBACK WHALE, Megaptera novaeangliae, IN THE GERLACHE AND BRANSFIELD STRAITS, ANTARCTIC PENINSULA REGION

During the austral summers of 2006 the Projeto Baleias/Brazilian Antarctic Program conducted ship... more During the austral summers of 2006 the Projeto Baleias/Brazilian Antarctic Program conducted ship surveys for estimating whale abundance in the Gerlache and Bransfield Straits, westward of the Antarctic Peninsula (edge between IWC Areas I and II). Distance sampling methods were applied. Encounter rate was higher in the Bransfield (0.35 whales/nm; 95% CI: 0.27 - 0.41) than in the Gerlache Strait (0.26 whales/nm; 95% CI: 0.13 - 0.50), though the difference was not statistically evident. Hazard rate model with simple polynomial adjustments best fitted to perpendicular distance data. Derived abundance was 326 (95% CI = 152-702; CV=40.05) and 1655 (95% CI = 1049-2611; CV=23.44) humpback whales in the Gerlache and Bransfield Straits, respectively. Pooled abundance for these areas was estimated at 1981 whales (95% CI: 1257-2974; CV = 23.44). This estimate is of limited use for stock assessment as it represents only a fraction of Stock G total abundance.