13 research outputs found
Observational diagnostics of gas in protoplanetary disks
Protoplanetary disks are composed primarily of gas (99% of the mass).
Nevertheless, relatively few observational constraints exist for the gas in
disks. In this review, I discuss several observational diagnostics in the UV,
optical, near-IR, mid-IR, and (sub)-mm wavelengths that have been employed to
study the gas in the disks of young stellar objects. I concentrate in
diagnostics that probe the inner 20 AU of the disk, the region where planets
are expected to form. I discuss the potential and limitations of each gas
tracer and present prospects for future research.Comment: Review written for the proceedings of the conference "Origin and
Evolution of Planets 2008", Ascona, Switzerland, June 29 - July 4, 2008. Date
manuscript: October 2008. 17 Pages, 6 graphics, 134 reference
Changes in Hepatic Cytochrome P-450 Concentrations in Allergic Arthritis in Rabbits: A Microspectrophotometric Study
Changes in Hepatic Cytochrome P-450 Concentrations in Allergic Arthritis in Rabbits: A Microspectrophotometric Study
Double blind placebo controlled multicentre study of ginkgolide B in treatment of acute exacerbations of multiple sclerosis. The Ginkgolide Study Group in multiple sclerosis.
User perception of endocervical sampling: A randomized comparison of endocervical evaluation with the curette vs cytobrush
Measurement of Variables Involved in the Design of a Training Study: Practical Experience Undertaken in a Sports Organisation
Psychological assessment, qualitative analysis, quantitative analysis, social science research methods sport management,