This article discusses the discovery of an archive of ancient music near San Rafael and Santa Ana de Velasco.

Article discussing the Levi problem on mixed manifolds. This article gives a new proof that the problem of Levi, to mixed varieties have a solution in the sense that every pseudoconvex closely mixed variety, with enough real global morphisms, is a variety of Cartan.

Article on the utilization of hospital services by older adults and a look at today's trends and projections for tomorrow.

Article on age strata differences in utilization of health care services among adults in the United States.

This article reviews the two books "A Most Wondrous Babble: American Art Composers, Their Music, and the American Scene, 1950-1985" and "Art Music in the American Society: The Condition of Art Music in the Late Twentieth Century," both by Nicholas E. Tawa and published in 1987.

Article on the use of tranquilizers and sleeping pills among older Texans.

Article on thermochemical investigations of nearly ideal binary solvents and the solubilities of iodine and benzil in systems of nonspecific interactions.

Article discussing research on the estimated effect of an injury on a worker's life expectancy, worklife expectancy and discounted expected income.

Article on the thermochemical excess properties of multicomponent systems and representation and estimation from binary mixing data.

Article on the use of tranquilizers and sleeping pills among older Texans.

Article on thermochemical investigations of gas-liquid chromatography and partition coefficients of inert solutes on self-associating binary solvent mixtures.

Article on temperature dependence of the absolute third-order rate constant for the reaction between Na + O₂ + N₂ over the range 571-1016 K studied by time-resolved atomic resonance absorption spectroscopy.

Article on a kinetic study of the reactions of ground-state sodium atoms with the molecules CF₃Cl, CF₂Cl₂, CFCl₃, CF₃Br and SF₆ over the temperature range 644-918 K.

Article on the determination of the absolute second-order rate constant for the reaction Na + O₃ → NaO + O₂.

Article on high-temperature photochemistry kinetics studies of the reactions of hydrogen atom(1²S) and deuterium atom (1²S) with nitrous oxide.

Article discussing hydrolysis reactions in lamellar liquid crystalline media and octanol/water partition coefficients.

Article discussing a longitudinal study of the use of health care services among older women.

Article on a thermodynamic model for liquid-liquid chromatography with a binary mobile phase.

Abstract: Further research into the question of veridical perception during the "naturalistic" near-death out-of-body experience (nND OBE), that phase of the near-death experience in which the experiencer seems to be perceiving a normal earthly realm, would be of value to NDErs, their caregivers, and humanity in general. I propose a research procedure that targets visual perception during nND OBEs that occur in the hospital setting. I discuss unresolved issues in the design and implementation of such a procedure, and identify further areas of research.

Study of visual perception during the naturalistic near-death out-of-body experience (nND OBE), that aspect of the NDE in which the experiencer seems to view normal physical surroundings from a vantage point outside the physical body, which yielded some unexpected findings that contradicted or augmented previous research. Each of these findings is discussed relative to previous research and analyzed in light of the limitations of the current study.

Study attempting to ascertain the most appropriate content and placement of visual stimuli in a hospital-based study of the veridicality of out-of-body perception in the near-death experience (NDE), and the likelihood that a subject in such a study would notice, clearly perceive, and accurately recall a visual stimulus.

Article discussing a multivariate analysis of health care services utilization among older Texans.

Article on solubility in binary solvent systems and the estimation of binary alkane plus p-dioxane solvent nonideality from measured anthracene solubilities.

This article provides comments on "Thermochemical Investigations of Associated Solutions: Calculation of Solute-Solvent Equilibrium Constants from Solubility Measurements," published in the Journal of Pharmaceutical Sciences in 1983.