Alexandre Rocha Abreu, assistant professor, Division of Pulmonary, Critical Care and Sleep Medicine, will present “Sleep Disorders of Breathing” on Tuesday, June 2 from 12 to 1 p.m. at Jackson Memorial Hospital, Central Building, second-floor auditorium. For more information, call Karen Harvey at 305-243-1497.

The Miller School of Medicine’s Division of Infectious Diseases and the Developmental Center for AIDS Research present the Grand Rounds Seminar “Neutralizing Antibodies and Their Role in Modulating HIV Pathogenesis,” which will be presented by Rebeca Geffin of the Department of Pediatrics. The seminar will be held on Tuesday, June 2 from 12 to 1 p.m. at the Rosenstiel Medical Sciences Building, third floor auditorium.

Spring has returned and nature beckons discovery and exploration—even in art form. The annual two-part UM Student/Master of Fine Arts Exhibitions are viewable at the Lowe Art Museum. Also on view: UM’s Faculty Exhibition, featuring Carsten Meier’s Naturell. A preview and reception for the juried student exhibition and Naturell will be held Friday, April 17 from 7 to 10 p.m. The evening will be highlighted with a special lecture by Meier. A preview reception for the MFA exhibition, on view from May 14-June 14, will be held Wednesday, May 13 from 7 to 9 p.m. Both receptions are free and open to the public. Regular admission to the Lowe (not including special events) is $10; $5 for seniors and non-UM students; and free for Lowe Art Museum members, UM students, faculty and staff, and children under 12 years of age. For more information, call 305-284-3535 or visit www.lowemuseum.org.