In several previous studies, 18-month-old infants who were directly addressed demonstrated more robust imitative behaviors than infants who simply observed another's actions, leading theorists to suggest that child-directed interactions carried unique informational value. However, these data came exclusively from cultural communities where direct teaching is commonplace, raising the possibility...

What kinds of cues increase imitative fidelity in early childhood? The effects of multiple models and verbal framing were examined in preschool children (N = 259, 3-6-year-olds). Each participant was presented with one of eight possible combinations of type of modeling and verbal frame. The type of modeling involved: (i) a single model offering two demonstrations, (ii) two successive models eac...

Oftentimes, the question “what is this poem about?” has no trivial answer, regardless of length, style, author, or context in which the poem is found. We propose a simple system of multi-label classification of poems based on their subjects following the categories and subcategories as laid out by the Poetry Foundation. We make use of a model that combines the methodologies of tf-idf and Latent...

Per-oral endoscopic myotomy (POEM) is a new minimally invasive endoscopic treatment for achalasia. Since the first modern human cases were published in 2008, around 2,000 cases have been performed worldwide. This technique requires advanced endoscopic skills and a learning curve of at least 20 cases. POEM is highly successful with over 90 % improvement in dysphagia while offering patients the a...

Robert Burns's poem, Death and Doctor Hornbook, 1785, tells of the drunken narrator's late night encounter with Death. The Grim Reaper is annoyed that ‘Dr Hornbook’, a local schoolteacher who has taken to selling medications and giving medical advice, is successfully thwarting his efforts to gather victims. The poet fears that the local gravedigger will be unemployed but Death reassures him tha...

X-ray photoelectron spectroscopy (XPS) depth profiling with C60(+) sputtering was used to resolve the lithium-ion distribution in the nanometer-scale domain structures of block polymer electrolyte thin films. The electrolytes of interest are mixtures of lithium trifluoromethanesulfonate and lamellar-forming polystyrene-poly(oligo(oxyethylene)methacrylate) (PS-POEM) copolymer. XPS depth profilin...

The treatment of patients with achalasia is complex due to a considerably high recurrence rate and risk of treatment-related complications. The per-oral endoscopic myotomy (POEM) is a new endoscopic technique that combines the benefits of a minimally invasive endoscopic procedure with the efficacy of a surgical myotomy. Implementation of the POEM technique may lead to fewer complications, a low...

Per-oral Endoscopic Myotomy (POEM) is a transmural endoscopic surgical technique that is gaining widespread adoption in the management of adult achalasia. The endoscopic approach offers excellent access to the muscular wall of the esophagus enabling division of the abnormal circular fibers. The procedure offers the benefits of being incisionless, preserving the outer longitudinal esophageal mus...

She Walks in Beauty: Introduction 1. She Walks in Beauty: Text of the Poem 2. She Walks in Beauty: Lord George Gordon Byron Biography 3. She Walks in Beauty: Summary 4. She Walks in Beauty: Themes 5. She Walks in Beauty: Style 6. She Walks in Beauty: Historical Context 7. She Walks in Beauty: Critical Overview 8. She Walks in Beauty: Essays and Criticism The Byronic Hero ♦ Aesthetically Perfect...

Download Editor’s Note: The author writes: “This poem relates a true situation regarding my neighbor and good friend. I changed his name in the poem, but everything else is true.” Dennis Trujillo was born and raised in Pueblo, Colorado. He is a former soldier and middle/high school math teacher who happens to love poetry. He now resides in Korea and is employed at Shinhan University. He runs an...