The objective of the present paper is to propose a new method measure recovery performance portfolio non-performing loans (NPLs) in terms rate and time liquidate. fundamental idea draw curve representing rates over time, here assumed discretized, for example, years. In this way, user can get simultaneously information about liquidate portfolio. particular, it discussed how estimate such presenc...

nano sio2/hyperbranched polyglycerol (hpg)/so3h catalyst was readily prepared for first time from inexpensive starting materials in aqueous media which catalyzed the synthesis of benzoic acid. ftir spectra, x-ray diffraction (xrd) and transmission electron micrographs (tem) was employed to characterize the properties of the synthesized nano sio2/hpg/so3h. high catalytic activity and ease of rec...

Shadows is a high-performance database system that uses shadow paging without any logs for recovery. It supports ACID transactions, media recovery, ne-granularity locking, and eecient index management. This paper describes the I/O, recovery, and concurrency control issues involved and their solutions. An overview of the implementation is provided, together with performance results.