Acidic environments constitute serious chemical threats to concrete-like cementitious materials. The purpose of this study is experimentally investigate the degradation alkali-activated slag/fly ash mortars with different ratios: 80/20, 60/40, and 40/60 in acidic environments. Mortar samples were exposed three types aggressive solutions: phosphoric acid, sulfuric a mixture acid maintained at co...

  Alzheimer’s disease (AD) is a neurodegenerative disease that was characterized with deposit of beta amyloid (Aβ) aggregate in senile plaque. Oxidative damage to neurons and loss of cholinergic neurons in forebrain region are observed in this disease. Melissa officinalis is a medicinal plant from Lamiaceae family, used traditionally in the treatment of cognitive disorders. It has cholinomimeti...

LiDAR technology can provide very detailed and highly accurate geospatial information on an urban scene for the creation of Virtual Geographic Environments (VGEs) for different applications. However, automatic 3D modeling and feature recognition from LiDAR point clouds are very complex tasks. This becomes even more complex when the data is incomplete (occlusion problem) or uncertain. In this pa...

Isoelectric solubilization /precipitation (ISP) process was used to isolate protein from muscles of Prussian carp, Carassius gibelio (Bloch, 1782). Fish protein and lipid were recovered from whole gutted Prussian carp using acidic and basic isoelectric solubilization/precipitation followed by assaying amino acid and fatty acid profile. Essential amino acids content in acidic and basic pH treatm...

The exact role of the central acidic domain of Mdm2 in p53 degradation remains unclear. We therefore performed a systematic and comprehensive analysis of the acidic domain using a series of short deletions and found that only a minor part of the domain was indispensable for Mdm2-mediated p53 ubiquitylation. Moreover, we identified a short stretch of acidic amino acids required for p53 degradati...

Acidithiobacillus caldus is an extremely acidophilic, moderately thermophilic, chemolithoautotrophic gammaproteobacterium that derives energy from the oxidation of sulfur and reduced inorganic sulfur compounds. Here we present the draft genome sequence of Acidithiobacillus caldus ATCC 51756 (the type strain of the species), which has permitted the prediction of genes for survival in extremely a...

  Alzheimer’s disease (AD) is a neurodegenerative disease that was characterized with deposit of beta amyloid (Aβ) aggregate in senile plaque. Oxidative damage to neurons and loss of cholinergic neurons in forebrain region are observed in this disease. Melissa officinalis is a medicinal plant from Lamiaceae family, used traditionally in the treatment of cognitive disorders. It has cholinomimeti...

Bacteria belonging to the family Acidimicrobiaceae are frequently encountered in heavy metal-contaminated acidic environments. However, their phylogenetic and metabolic diversity is poorly resolved. We present draft genome sequences of two novel and phylogenetically distinct Acidimicrobiaceae members assembled from an acid mine drainage biofilm metagenome.

Sulfobacillus acidophilus strain TPY is a moderately thermoacidophilic bacterium originally isolated from a hydrothermal vent in the Pacific Ocean. Ferrous iron and sulfur oxidation in acidic environments in strain TPY have been confirmed. Here we report the genome sequence and annotation of the strain TPY, which is the first complete genome of Sulfobacillus acidophilus.