El cuento como estrategia didáctica para fortalecer los valores sociales en el área de comunicación en los alumnos del 1ero de secundaria de la I.E.T.I. Pedro e. Paulet Moztajo – Huacho

El cuento como herramienta didáctica, en los alumnos del nivel secundario, es importante considerarlo, en nuestro país, a nuestros alumnos les cuesta leer un texto, si los docentes del área de comunicación pueden usar el cuento como estrategia didáctica, para promover el gusto por la lectura desarrollando estrategias de enseñanza que promuevan realmente ese gusto por la lectura. El desarrollo del cuento como estrategia didáctica para fortalecer los valores sociales en los alumnos del 1ero de secundaria, es fundamental dado que el leer y comentar lo que comprendido del cuento, en el alumno se desarrollan destrezas y habilidades de tener facilidad de palabras, por ende más sociable y comunicador en su aula, el fortaleces los valores sociales le al alumno seguridad. El comprender y comentar un cuento en el alumno del 1ero de secundaria, promueve en él, ese gusto por la lectura, y el leer cuentos o textos a los alumnos y comprender lo que lee, les permite hablar y escribir bien, y sobre todo respetar los signos de puntuación durante la lecturaTesi

Dermoscopy of acral angioma serpiginosum

Angioma serpiginosum (AS) is an unusual vascular disorder that typically affects female patients, begins in childhood and stabilizes in adulthood and not frequently involve acral skin. We herein present a 13 year-old girl with an asymptomatic erythematous punctuate first noticed on the right palm three years ago, with a proximal serpiginous progression up to the forearm. On examination there was a nonblanching erythematous punctuate on the palm and the inner aspect of right hand and forearm. Dermoscopy showed an erythematous parallel ridge pattern with some red globules and dots spreading on a linear arrangement, and the acrosyringia openings were not affected. Histopathological study showed dilated capillaries in the dermal papillae. This feature is consistent with angioma serpiginosum (AS). To the best of our knowledge, this is the first report that shows a dermoscopic image of a palmar AS. The dermoscopic pattern described in this case could aid in the diagnosis of AS and could add a value in the differential diagnosis with vascular lesions on acral skin

Dermoscopy of acral angioma serpiginosum

Angioma serpiginosum (AS) is an unusual vascular disorder that typically affects female patients, begins in childhood and stabilizes in adulthood and not frequently involve acral skin. We herein present a 13 year-old girl with an asymptomatic erythematous punctuate first noticed on the right palm three years ago, with a proximal serpiginous progression up to the forearm. On examination there was a nonblanching erythematous punctuate on the palm and the inner aspect of right hand and forearm. Dermoscopy showed an erythematous parallel ridge pattern with some red globules and dots spreading on a linear arrangement, and the acrosyringia openings were not affected. Histopathological study showed dilated capillaries in the dermal papillae. This feature is consistent with angioma serpiginosum (AS). To the best of our knowledge, this is the first report that shows a dermoscopic image of a palmar AS. The dermoscopic pattern described in this case could aid in the diagnosis of AS and could add a value in the differential diagnosis with vascular lesions on acral skin

Donor–Acceptor–Donor 1<i>H</i>-Benzo[<i>d</i>]imidazole Derivatives as Optical Waveguides

A new series of donor–acceptor–donor (D–A–D) structures derived from arylethynyl 1H-benzo[d]imidazole was synthesized and processed into single crystals with the goal of testing such crystals’ ability to act as optical waveguides. Some crystals displayed luminescence in the 550–600 nm range and optical waveguiding behavior with optical loss coefficients around 10−2 dB/μm, which indicated a notable light transport. The crystalline structure, confirmed by X-ray diffraction, contains internal channels that are important for light propagation, as we previously reported. The combination of a 1D assembly, a single crystal structure, and notable light emission properties with low losses from self-absorption made 1H-benzo[d]imidazole derivatives appealing compounds for optical waveguide applications

Down syndrome as risk factor for respiratory syncytial virus hospitalization : A prospective multicenter epidemiological study

Respiratory syncytial virus (RSV) infection in childhood, particularly in premature infants, is associated with significant morbidity and mortality. To compare the hospitalization rates due to RSV infection and severity of disease between infants with and without Down syndrome (DS) born at term and without other associated risk factors for severe RSV infection. In a prospective multicentre epidemiological study, 93 infants were included in the DS cohort and 68 matched by sex and data of birth (±1 week) and were followed up to 1 year of age and during a complete RSV season. The hospitalization rate for all acute respiratory infection was significantly higher in the DS cohort than in the non-DS cohort (44.1% vs 7.7%, P<.0001). Hospitalizations due to RSV were significantly more frequent in the DH cohort than in the non-DS cohort (9.7% vs 1.5%, P=.03). RSV prophylaxis was recorded in 33 (35.5%) infants with DS. The rate of hospitalization according to presence or absence of RSV immunoprophylaxis was 3.0% vs 15%, respectively. Infants with DS showed a higher rate of hospitalization due to acute lower respiratory tract infection and RSV infection compared to non-DS infants. Including DS infants in recommendations for immunoprophylaxis of RSV disease should be considered