Fundamental credit analysis, widely performed by fixed-income analysts and financial
institutions, has yet to develop a method that computes, directly from a company’s financial …

Assuming only bond principal receives recovery at default, it is possible to derive the implied
forward curve of both the default probability and the recovery rate from the bond prices of …

The type II restriction endonuclease Bam HI has been expressed In E. coli , producing 100-fold
more enzyme than the wild type Bacillus amyloliquefaciens H strain. This high yield has …

INTRODUCTION Several archaeal, eubacterial and eucaryotic genes have been identified
with in-frame insertions that are excised at the protein level, not at the RNA level (1-13, 24, …

A longstanding goal of the field of AI is a method for learning a highly capable, generalist
agent from diverse experience. In the subfields of vision and language, this was largely …

Machine learning is widely used to develop classifiers for security tasks. However, the
robustness of these methods against motivated adversaries is uncertain. In this work, we propose …

PURPOSE: To compare the regional diffusivity of water in the brains of normally aging
elderly people and patients with mild cognitive impairment (MCI) or Alzheimer disease. …

The Vent DNA polymerase gene from Thermococcus litorails contains two in-frame insertions
that must be spliced out to form the mature polymerase. Primer extension and cDNA PCR …

The Thermus aquaticus DNA methyltransferase M.Taq I (EC 2.1.1.72) methylates N6 of
adenine in the specific double-helical DNA sequence TCGA by transfer of --CH3 from the …

The nucleotide-binding site in a variety of DNA polymerases was probed by analyzing
incorporation of dideoxy and acyclic chain terminators. Family B archaeon DNA polymerases Vent…