O uso de anotações para Inferência e aquisição lexical em História em quadrinhos eletrônicas no contexto de ensino e aprendizagem de inglês como língua estrangeira

Este estudo objetiva investigar o uso de anotações verbais, disponibilizadas em links, emhistória em quadrinhos (HQs) eletrônicas para auxiliar a inferência e a aquisição lexical, no contexto deensino-aprendizagem implícito de vocabulário de alunos de inglês como língua estrangeira. O estudofundamenta-se nos pressupostos da Teoria Cognitiva do Aprendizado Multimídia de Mayer (1997; 2001) ena Abordagem Conexionista (ELLIS, 1998; ZIMMER, 2008). Os resultados obtidos indicam que o uso deanotações verbais em histórias em quadrinhos pode contribuir significativamente para a inferência lexicale, consequentemente, para o aprendizado implícito de vocabulário em língua inglesa

Effects of pure and ozonated sunflower seed oil (Helianthus annuus) on hypergranulation tissue formation, infection and healing of equine lower limb wounds

This study was undertaken to evaluate the therapeutic effects of topical application of pure sunflower seed oil (oil group) and ozonated sunflower seed oil (ozone group) on acute cutaneous wound healing in eight healthy horses. The control group was treated with 0.9% sodium chloride. Two wounds were surgically produced on each horse on the proximal epiphysis of the metacarpus on the dorsal aspect of each forelimb. Wound area and contraction were measured on days 0, 3, 7, 14 and 21. Biopsy samples were taken to evaluate epithelial hyperplasia, inflammation, exuberant granulation tissue, exudate type, angiogenesis, and fibroplasia. Culture swabs were also collected. Wound contraction at 21 days for the oil group was 52.68%, for the ozone group was 72.16%, and for the control group (0.9% sodium chloride) was 34.80%. The ozone group had a significantly smaller wound size and a residual wound area than the control and the oil groups, on days 14 and 21. The control-wounds and oil-wounds had suppurative exudate and the presence of Streptococcus zooepidemicus. Neutrophilic inflammatory infiltrate was observed in all groups. Granulation tissue was observed on day 7 in all groups, but exuberant granulation tissue was observed only in the control group on days 14 and 21. Reepithelialization was observed on day 14 in the ozone group. In conclusion, these results demonstrate that topical application of ozonated sunflower seed oil accelerates acute cutaneous wound repair in horses, preventing hypergranulation tissue and infection, and that it is superior to treatment with pure sunflower seed oil and 0.9% sodium chloride

Single-port laparoscopic ovariectomy using a pre-tied loop ligature in Santa Ines ewes

ABSTRACT: The aim of the study was to develop and assess the feasibility, postoperative pain and inflammatory response of the single-port laparoscopic ovariectomy in ewes, using a simple pre-tied loop ligature technique. Pre-tied Meltzer's knot was employed for prophylactic hemostasis of the ovarian pedicle. Slipknot was inserted within the abdominal cavity through a 14-gauge needle and tied surrounding the ovarian pedicle. Mean surgical time, manipulation, ligature and resection of each ovary and anesthesia time were 63±20, 20±10 and 91±26 minutes, respectively. No bleeding occurred during the surgeries. Ewes showed low scores pain (0.5±0.5) at all time-points. Postsurgical plasma fibrinogen was within the normal range for sheep specie at all time-points. The ewes showed a significant weight gain in comparison to the basal scaling (one day before the surgery). Single-port laparoscopic ovariectomy using a pre-tied loop ligature is feasible in the ovine specie and provided minimal postoperative distress and quick weight gain

II Diretriz Brasileira de Insuficiência Cardíaca Aguda

Hosp Pro Cardiaco, Rio De Janeiro, BrazilSanta Casa Misericordia, Rio De Janeiro, BrazilUniv Fed Sao Paulo, Sao Paulo, BrazilUniv Estado Rio de Janeiro, Rio De Janeiro, BrazilUniv Fed Parana, BR-80060000 Curitiba, Parana, BrazilUniv Sao Paulo, Fac Med, Inst Coracao, Hosp Clin, BR-05508 Sao Paulo, BrazilInst Nacl Cardiol, Rio De Janeiro, BrazilHosp Espanhol, Salvador, BrazilHosp Samaritano, Rio De Janeiro, BrazilUniv Sao Paulo, Fac Med, Hosp Clin, BR-05508 Sao Paulo, BrazilCtr Hosp Unimed Joinville, Santa Catarina, BrazilPontificia Univ Catolica Campinas, Campinas, SP, BrazilCasa Saude Sao Jose, Rio De Janeiro, BrazilUniv Fed Fluminense, Rio De Janeiro, BrazilInst Dante Pazzanese Cardiol, Sao Paulo, BrazilUniv Fed Rio de Janeiro, Hosp Univ Clementino Filho, Hosp Clin Porto Alegre, BR-21941 Rio De Janeiro, BrazilUniv Fed Minas Gerais, Fac Med, Belo Horizonte, MG, BrazilUniv Fed Santa Catarina, BR-88040900 Florianopolis, SC, BrazilHosp Barra DOr, Rio De Janeiro, BrazilUniv Pernambuco, Recife, PE, BrazilUniv Fed Sao Paulo, Sao Paulo, BrazilWeb of Scienc

II Diretriz Brasileira de insuficiência cardíaca aguda

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II Diretriz Brasileira de insuficiência cardíaca aguda

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