In the present work, we investigated and optimized the digestion efficiency, A/S (Al2O3/SiO2 in red mud), and N/S (Na2O/SiO2 in red mud) of mixed bauxite in Iran Alumina Company using the Bayer process. Digestion experiments were carried out in an induction rotary autoclave on a mix of Jajarm, Yazd, Tash, and Shirin Cheshmeh baux...

Employment or Leadership: None declared. Consultant or Advisory Role: F.C. Wu, Organon International, Bayer Schering Pharma, Eli Lilly, Proctor & Gamble, Pierre Fabre Medicaments, Ferring Pharmaceuticals, TAP Pharmaceuticals, Ardana Bioscience, and GlaxoSmithKline. Stock Ownership: None declared. Honoraria: F.C. Wu, Organon International, Bayer Schering Pharma, Lilly ICOS, Ardana Bioscience, an...

this project describes the steps to process a Bayer raw sensor output image which is noisy, undersampled, and blurred. The final output is a de-noised, de-blurred, and upsampled version of the input image. Some of the in-between steps include lens shading correction, color balancing, demosaicing, color correction, etc. Keywords—raw image ; deblurring ; denoising ; image deconvolution ;

Bayer color mosaic sampling scheme is widely used in digital cameras. Given the resolution of CCD sensor arrays, the image quality of digital cameras using Bayer sampling mosaic largely depends on the performance of the color demosaic process. A common and serious weakness shared by all existing color demosaic algorithms is an inconsistency of sample interpolations in different primary color co...

Bayer colour filter arrays (CFA) are commonly used to obtain digital colour imagery from a single-chip CCD or CMOS camera. Colour information is captured via a regular array of colour filters placed over the image sensor, and the full colour image is reconstructed in a demosaicing process. Colour imagery derived in such a way is prone to visual artefacts including false colours, poor edge defin...

Drug development is time consuming, resource intensive, risky, and heavily regulated. To ensure that it makes the best drug-development decisions, Bayer Pharmaceuticals (Pharma) uses a structured process based on the principles of decision analysis to evaluate the technical feasibility and market potential of its new drugs. In July 1999, the biological products leadership committee composed of ...

A common workflow in digital photography involves viewing high resolution images on LCD displays either computer monitors or camera viewfinders. To minimise cost and complexity, most cameras use a single sensor overlaid with a Bayer filter to selectively sample various wavelengths at interleaved locations. Missing data must then be interpolated, which is known to introduce artefacts. In order t...

In February 2010, the Delhi High Court delivered its decision in Bayer Corp v Union of India in which Bayer had appealed against an August 2009 decision of the same court. Both decisions prevented Bayer from introducing the concept of patent linkage into India's drug regulatory regime. Bayer appealed to the Indian Supreme Court, the highest court in India, which agreed on 2 March 2010 to hear t...

Seven new Psechrus species are described from South East Asia: P. arietinus sp. nov.(♂♀, Vietnam), P. insulanus sp. nov.(♂, Thailand), P. ampullaceus sp. nov.(♂♀, Vietnam), P. omistes sp. nov.(♂, Indonesia, Sumatra), P. quasillus sp. nov.(♂♀, Malaysia, Borneo), P. huberi sp. nov.(♀, Philippines), and P. wade sp. nov.(♂, Philippines). For the following species, new records are listed and intrasp...