Photogenerated o-Azaxylylenes: Mechanistic Studies and Synthetic Applications

This research sets out to build upon excited state o-azaxylylene cycloaddition. The mechanism behind the excitation and cycloaddition process of photogenerated o-azaxylylenes was determined experimentally. Time-correlated single-photon counting, steady-state spectroscopy, triplet quenching experiments, and quantum yield studies provided evidence suggesting that excited state intramolecular proton transfer is followed by intersystem crossing and stepwise addition to the tethered unsaturated pendant. In keeping with the principles of diversity oriented synthesis, a modular approach was taken to gain access to a diverse array of N,O,S-Polyheterocycles which were modified postphotochemically via Suzuki coupling to yield fused biaryls. Cycloaddition products, outfitted with halogens in the aromatic ring of the o-azaxylylene, proved to be reactive with a variety of boronic acids resulting in a rapid growth in structural complexity. A novel procedure was developed that utilized multiple o-azaxylylene cores in a photochemical cascade transformation yielding complex scaffolds of unprecedented topology. The photoprecursors were produced in a one-pot two-step sequence from commercially available starting materials, and upon irradiation yield structures containing up to five fused hetrocyclic rings, and showed complete diastereoselectivity.

The Use of Humor in Therapy : Research-Based Training Recommendations

Despite its essential and universal nature, humor has historically received limited attention from the behavioral sciences, particularly as compared to other affective experiences like anger and sadness. Some authors (e.g., Bell & Malhi, 2009; Provine, 2000a; Roeckelein, 2002) suggest that this is because researchers have traditionally failed to "take humor seriously" and, according to O'Connell (cited in Roeckelein, 2002), have too often pursued its study in a piecemeal manner lacking scientific rigor, resulting in "no comprehensive network of facts about the development and purposes of humor in human existence" (p. 1). Roeckelein (2002) found not a single mention of humor, laughter, wit, comedy, or theories relating to these topics in introductory psychology textbooks published between 1930 and 1996.While research interest in the area has grown, especially over the last decade, it remains an elusive and nebulous topic, more likely to be examined in specialty psychology texts (e.g., social psychology and child development) than general ones (Martin, 2007; Roeckelein, 2002). Organizations (e.g., The International Society for Humor Studies; The Association for the Advancement of Therapeutic Humor), journals (e.g., Humor: International Journal of Humor Research) and internet phenomena such as "The Humor Project" (www.humorproiect.com) have made great strides in integrating information about humor from discreet fields such as the arts and humanities, biological and social sciences, education, and business management. Still, the therapeutic potential of humor remains a relatively young subject of serious scientific inquiry (Marci, Moran, & Orr, 2004; Sala, Krupat, & Roter, 2002). While humor does make appearances in self-help books and publications addressing clinical applications, these sources are much ...

Translating and Subtitling Humor Through Theory and Practice

This project assesses translating and subtitling humor in Italian and Spanish language films subtitled into English. Humor in film is problematic to translate when subtitling: visual humor may need no assistance to be delivered to a target audience, but verbal humor requires thorough analysis to be constructed effectively in the target language. To keep humor alive in target language translations, translators must understand the structure and function of humor. This project researches humor theory, translation and subtitling. It analyzes humor function through humor theory and applies this knowledge to translating audiovisual mediums. An understanding of joke structure and humor function can serve as a guide for translators to recognize, devise and evaluate equivalent translations of humor in film.