The clean conversion of carbon dioxide and water to a single multicarbon product O2 using sunlight via photocatalysis without the assistance organic additives or electricity remains an unresolved challenge. Here we report bio-abiotic hybrid system with non-photosynthetic, CO2-fixing acetogenic bacterium Sporomusa ovata grown on scalable cost-effective photocatalyst sheet consisting pair particu...

Quantitative localization of metals in biological tissue sections is critical to obtain insight into metal toxicity mechanisms or their beneficial characteristics. This study presents the development a quantitative LA-ICP MS bioimaging methodology based on polymer film strategy and internal standardization. To maximize number elements mapped, an aqueous soluble (dextran) was selected. Among stu...

Development of L10 FePd thin films with large bulk perpendicular magnetic anisotropy and a low damping constant may permit superior scaling next-generation ultra-high density memory elements. The buffer layer influences the L10-order parameter, static dynamic properties demands consideration for design high strength films. In this report, we systematically investigate engineered through Cr/(Pt,...

In this paper, a new current mode fractional order filter is presented using multi-mode second generation controlled conveyors (MO-CCCII).in method consists of two resistors and grounded capacitors 3MO-CCCII. This accomplished with fractional-order capacitor, also known as stationary phase element, to form filter. The proposed designed 0.2, 0.4 orders. capacitor was obtained reduced integer-ord...

the principle of dimensionality reduction with pca is the representation of the dataset ‘x’in terms of eigenvectors ei ∈ rn  of its covariance matrix. the eigenvectors oriented in the direction with the maximum variance of x in rn carry the most      relevant information of x. these eigenvectors are called principal components [8]. assume that n images in a set are originally represented in mat...

In this paper, a new trans-admittance-mode biquad filter configuration based on two multi output voltage differencing transconductance amplifiers (MO-VDTAs) as newly active elements is proposed which also consists of two grounded MOS resistors and two capacitors with one of the capacitor is being permanently grounded. The proposed configuration is competent of realizing trans-admittance-mode lo...

This research applies the meta-heuristic methods such as Ant Colony Optimization (ACO) and Genetic Algorithm (GA) for identification of suspicious region in mammograms. The proposed method uses the asymmetry principle (bilateral subtraction): Strong structural asymmetries between corresponding regions in the left and right breast are taken as evidence for the possible presence of microcalcifica...

Mammograms are necessary as preoperative preparation for breast surgery in certain patients. There is a definite need for mammograms preoperatively in patients over 40 who should be obtaining mammograms on an annual basis. Under the age of 40 mammograms are up to the discretion of the surgeon. Postoperative mammograms should be obtained as a baseline 6-12 months after breast surgery.