Regulators of multiple antibiotic resistance (MarRs) are key players against toxins in prokaryotes. MarR homologues have been identified in many bacterial and archaeal species which pose daunting antibiotic resistance issues that threaten public health. The continuous prevalence of Clostridium difficile infection (CDI) throughout the world is associated with the abuse of antibiotics, and antibi...

Vision systems require fundamental algorithms of image processing and vision computing. Algorithms of edge detection, grouping and stereo disparity detection are typical examples. Marr and his collaborators proposed several effective algorithms of edge detection and stereo disparity detection, in particular, in a computational approach (Marr, 1982). Marr and Hildreth had previously proposed an ...

Many computer vision systems use edge detection as an important part of the processing. This can be divided into two phases: converting the input image into another image in which the edges are clearly delineated; and, converting the image based representation into an explicit description of the location and interconnectivity of the edges, for example, a list of connected edge elements. Algorit...

properties of B1 and B2. Ideally, this mapping relation is defined in terms of mathematical properties abstracted from the electrical activity of the cells: “At one extreme, the top level, is the abstract computational theory of the device, in which the performance of the device is characterized as a mapping from one kind of information to another, the abstract properties of this mapping are de...

ST1710, a member of the multiple antibiotic resistance regulator (MarR) family of regulatory proteins in bacteria and archaea, plays important roles in development of antibiotic resistance, a global health problem. Here, we present the crystal structure of ST1710 from Sulfolobus tokodaii strain 7 complexed with salicylate, a well-known inhibitor of MarR proteins and the ST1710 complex with its ...

The kinetic of Fischer-Tropsch synthesis over a co-precipitated Fe-Ce catalyst was investigated in a fixed bed micro reactor. Experimental conditions were varied as follow: reaction pressure 1-15bar, H¬¬¬2/CO feed ratio of 1-3 and space velocity of 3600-5400 h-1 at the temperature range of 270-310°C. 4 models according to the Langmuir-Hinshelwood-Hougen-Watson (LHHW) type rate equation were der...

This study aims to determine the estimated market demand at branch locations by calculating using forecasting methods. calculation is for next five years. On technical and operational aspects, of costs investment carried out as well determining location opening Sop Buntut Cut Meutia business branch. financial aspect, calculated whether it feasible or not. The determinant a said be if has an NPV...