Enterprise fraud costs hundreds of millions of dollars every year. Enterprise fraud management (EFM) solutions analyze transaction data to see if it matches known fraudulent patterns. If it does, an alert is raised, and a fraud investigator is assigned to the alert. EFM solutions typically are sold as software products with a fixed-term license. We highlight best practices for these product-bas...

Eucommia ulmoides Oilv. (EU), also called Du-zhong, is a classical traditional Chinese medicine. Its bark, leaf, and male flower are all used for medicinal purposes, called Eucommiae Cortex (EC), Eucommiae Folium (EF), and Eucommiae Flos Male (EFM). In order to study the difference in synthesis and the accumulation of metabolites in different parts of EU, a reliable method based on ultra-fast l...

The study aimed to investigate the dose tolerance of enzymatically degraded feather meal (EFM) in diet, and effect two-stage fermented on growth performance amino acid digestibility broilers. In trial 1, 160 one-day-old broilers were randomly assigned into 0, 10, 15, 20% EFM groups. 2, control, 10% EFM, Bacillus subtilis var. natto N21 + B. coagulans L12 (BBEFM), Saccharomyces cerevisiae Y10 (B...

It has been reported previously that three separate processes cause damage when an electric field interacts with a reticle; electrostatic discharge (ESD) and two different types of electric field-induced metal migration (EFM). This paper presents some further data analysis allowing a first-order calibration of the thresholds for these different forms of field induced reticle damage. EFM is show...

The electrostatic properties of individual CdSe nanocrystals are directly measured using electrostatic force microscopy (EFM) in dry air at room temperature. We determine that the static dielectric constant of CdSe nanocrystals with diameters 5 nm is uniform. However, the charge per nanocrystal is nonuniform, with some nanocrystals possessing a positive charge. Furthermore, a small fraction of ...

The resolution of electrostatic force microscopy ~EFM! is enhanced when multiwalled carbon nanotubes are used as extensions on conventional silicon cantilevers. Multiwalled nanotubes provide robust, high aspect ratio, conducting tips that minimize topographic dependence of gradients in the capacitance between the tip/cantilever and the substrate. Comparison of simultaneously acquired topographi...

We present a simple method to quantitatively image the dielectric permittivity of soft materials at nanoscale using electrostatic force microscopy (EFM) by means of the double pass method. The EFM experiments are based on the measurement of the frequency shifts of the oscillating tip biased at two different voltages. A numerical treatment based on the equivalent charge method allows extracting ...

Electrostatic force microscopy (EFM) has high sensitivity and lateral resolution, it is widely used to measure the electrostatic properties of new energy materials. The time-resolved microscope technology dynamic electrical materials, pump detection method commonly in this problems such as complex equipment, cost, uncertainty measurement. In work directly measuring time domain adopted. This red...

In this paper, we consider saliency detection problems from a unique perspective. We provide an implicit representation for the saliency map using level set evolution (LSE), and then combine LSE approach with energy functional minimization (EFM). Instead of introducing sophisticated segmentation procedures, we propose a flexible and lightweight LSE-EFM framework for saliency detection. The expe...