You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
The immune system detects "danger" through a series of what we call pathogen-associated molecular patterns (PAMPs) or damage-associated molecular pattern molecules (DAMPs), working in concert with both positive and negative signals derived from other tissues. PAMPs are molecules associated with groups of pathogens that are small molecular motifs conserved within a class of microbes. They are recognized by Toll-like receptors (TLRs) and other pattern recognition receptors. A vast array of different types of molecules can serve as PAMPs, including glycans and glycoconjugates. Bacterial lipopolysaccharides (LPSs), endotoxins found on the cell membranes of Gram-negative bacteria, are considered ...
Salmonella infection, also known as Salmonellosis, is a common zoonotic food-borne infection in humans, poultry and mammals. The disease is commonly spread in humans through contaminated foods and the infection can develop into gastroenteritis, enteric fever, bacteraemia or focal disease. The genus Salmonella contains only two species, Salmonella enterica and Salmonella bongoriwhich further subdivides into a number of serotypes resulting in either typhoid Salmonella and non-typhoid Salmonella (NTS) infections. The serotypes of S. enterica such as Salmonella typhi and paratyphi are responsible for the typhoidal infections leading to enteric fever and other serotypes such as Salmonella typhimu...
A free ebook version of this title is available through Luminos, University of California Press's Open Access publishing program. Visit www.luminosoa.org to learn more. What happens after colonial industries have run their course—after the factory closes and the fields go fallow? Set in the cinchona plantations of India’s Darjeeling Hills, Quinine’s Remains chronicles the history and aftermaths of quinine. Harvested from cinchona bark, quinine was malaria’s only remedy until the twentieth-century advent of synthetic drugs, and it was vital to the British Empire. Today, the cinchona plantations—and the roughly fifty thousand people who call them home—remain. Their futures, however...
As conventional memory technologies such as DRAM and Flash run into scaling challenges, architects and system designers are forced to look at alternative technologies for building future computer systems. This synthesis lecture begins by listing the requirements for a next generation memory technology and briefly surveying the landscape of novel non-volatile memories. Among these, Phase Change Memory (PCM) is emerging as a leading contender, and the authors discuss the material, device, and circuit advances underlying this exciting technology. The lecture then describes architectural solutions to enable PCM for main memories. Finally, the authors explore the impact of such byte-addressable non-volatile memories on future storage and system designs. Table of Contents: Next Generation Memory Technologies / Architecting PCM for Main Memories / Tolerating Slow Writes in PCM / Wear Leveling for Durability / Wear Leveling Under Adversarial Settings / Error Resilience in Phase Change Memories / Storage and System Design With Emerging Non-Volatile Memories
None