REFERENCES 1. Caldwell MB, Rogers MF. Epidemiology of pediatrics HIV infection. Pediatr Clin North Am 1991,38:1-16. 2. Centers for Disease Control. HIV/AIDS Surveillance Report. April, 1990. 3. Jovaisas E, Koch M, Schafer A, et al. LAV, HTLV III in 20 week fetus. Lancet 1985, 2:1129. 4. Zeigler JB, Cooper DA, Johnson RO, et al. Postnatal transmission of AIDSassociated retovirus from a mother to...

introduction: a hydatid cyst of the head and neck is a very rare condition, even in areas where echinococcus infestation is endemic.   case report: we report a rare case of primary hydatid cyst of the right maxillary sinus in a 40-year-old man. the initial diagnosis of the presence of a cystic mass was the result of physical examination and computed tomography (ct) scan. we resected the cystic ...

Implant placement in the posterior maxilla often requires elevation of the sinus floor, which can be achieved through either the modified Caldwell-Luc or the crestal osteotome technique. The objectives of this study were to evaluate (a) the resistance to perforation of maxillary sinus membranes obtained from formaldehyde-fixed cadavers in vitro, (b) the frequency and extent of membrane perforat...

Introduction. Large maxillary cysts occasionally expand into the maxilla and erode the maxillary sinus and nasal cavity. The Caldwell-Luc procedure is the recommended treatment for large maxillary sinus cysts. However, it is hard to preserve the nasal space in the case of large maxillary sinus cysts that penetrate into the nasal cavity. Methods. A 22-year-old man who had large maxillary sinus c...

Since 1992, 42 patients at the University of Pennsylvania have been treated for inverted papilloma (IP). Thirty-three patients were managed endoscopically with or without a Caldwell Luc approach (CLA) and retrospectively analyzed. The CLA, which involves a gingivobuccal incision for access to the maxillary sinus, is distinguished from a formal Caldwell Luc procedure. These 33 patients with hist...

During a combined visual and acoustic cetacean survey of the Hawaiian Islands in 2002, four midfrequency sounds were recorded in close proximity to a group of Blainville's beaked whales, Mesoplodon densirostris. These sounds included one frequency-modulated whistle, and three frequency- and amplitude-modulated pulsed sounds, with energy between 6 and 16 kHz. Until recently, little was known of ...

Selfand binary Maxwell-Stefan diffusion coefficients were determined by equilibrium molecular dynamics simulations with the Green-Kubo method. This study covers selfdiffusion coefficients at liquid states for eight pure fluids, i.e. F2, N2, CO2, CS2, C2H6, C2H4, C2H2 and SF6 as well as Maxwell-Stefan diffusion coefficients for three binary mixtures N2+CO2, N2+C2H6 and CO2+C2H6. The fluids were ...

Caldwell, J. M., Ph.D., Purdue University, August 2013. The Attachment-Satisfaction Relationship on Facebook: Emotional Intelligence and Conflict. Major Professor: M. Carole Pistole, Ph.D. Because of the unique interpersonal nature of social networking sites, as well as the vast number of people using them, this study examines how attachment differences and other factors, including social netwo...