Journal metrics. Atmospheric Chemistry and Physics (ACP) is an international scientific journal dedicated to the publication and public discussion of high-quality studies investigating the Earth's atmosphere and the underlying chemical and physical processes.
Audit trail records can contain different types of information, depending on the events audited and the auditing options set. The partial list in the following section shows columns that always appear in the audit trail: if the data they represent is available, then that data populates the corresponding column.
Find out about requirements for receipts in order to be reimbursed for business travel expenses. Certain receipts are required to report expenses and request reimbursement. Receipts provide proper documentation for travel expenses charged to UC San Diego fund sources, in compliance with UC and IRS regulations. Note: Reimbursement and receipt requirements do not change if an expense has been prepaid or reimbursed to a third party.