Introduction With the increasing demand for electricity in this global world to access more luxurious lives and further, the industrial dependency on scarce natural resources for energy production has led this world to a chaos of global warming. Many historians believe that it was the...
Abstract This study was designed to find out heavy metals contents from water samples that taken from tube wells and from different areas of district pishin. The analysis of different water samples done to check out the parameters such as electric conductivity, PH, burden of...
The increasing interest on new drug discovery is frequently advanced as drugs do not increase endurance adequately against increasing cancer cases worldwide. Molecular hybridization is a new concept in drug design and growth based on the combination of pharmacophoric moieties of different bioactive substances to...
Art materials such as paints are being used by numerous people of all ages, whether a person is a child, middle-aged or old. It is known that certain metallic compounds or chemical that contains metals can be found in these can cause problems particulary in...
Memantine represents a new class of therapeutic agent with efficacy for the symptomatic treatment of moderately severe to severe Alzheimer’s disease (AD) with moderate affinity, uncompetitive N-methyl-D-aspartate (NMDA) receptor antagonist with strong voltage-dependency and fast kinetics. Treatment with high therapeutic dose of memantine 10 mg/kg...
All chemicals and solvents were commercially available and used as received. Thiophene (Th), benzothiophene (BT), dibenzothiophene (DBT), n-heptane, hydrogen peroxide (H2O2, 30 vol.%), acetic acid (CH3COOH), acetonitrile (MeCN), chitosan (low molecular weight with a degree of deacetylation of 75–85%), imidazole (C3H4N2), phosphotungstic acid (H3PW12O40.nH2O), and...
Abstract: The tree of Carica papaya is always with soft main trunk and it is tufted with leaves that are at the top. Its fruits differ in shape, size, taste and colour. Papaya is cultivated in almost all of the tropical countries and it is...
Abstract Bacterial lipase are commercially more important mainly because of the ease of their cultivation and optimization to obtain higher yield.Industrial demand of new sources of lipases with different catalytic characteristics stimulated the isolation and selection of Bacillus subtilis. This study was designed to investigate...
With global population growth and increased electronics consumption, how to effectively use electronic device without depletion has become one of the urgent world research issues. Diodes, such as P-N junction, Zener diode, Schottky diode, Tunnel diode, Crystal diode, Light emitting diode …etc have been extensively...
Introduction Rare earth (RE) doped nanophosphors are widely used in light emitting diodes (LED’s), field emission displays (FEDs), scintillators, medical imaging and drug delivery. There exceptional electronic and optical properties are derived from f-f and f-d transitions. However, many reported synthesized nanophosphors degrade rapidly when...
Introduction XRF is an abbreviation used for x-ray fluorescence. It is the phenomena in which x-rays with greater threshold energy than energy of electrons produced by x-ray tube analyzer when strike the inner shell’s electrons of atoms, displacing the electrons hence create a vacant space....
Overview What is it? Brief History Uses How it works Environmental benefits and concerns Current research and future direction What are Instant Hot and Cold Packs? plastic bags containing different chemical compounds Made-to-order essay as fast as you need it Each essay is customized to...
Abstract Inorganic anions were determined and quantified in tap, stream, and ground water samples using ion chromatography. Standards of chloride, bromide, nitrate, and sulfate were prepared ranging from 10.27 to 0.10 mM, 0.43 to 0.08 mM, 0.356 to 0.008 mM, and 0.8 to 0.2 mM...
NBCUniversal is one of the world’s leading media and entertainment companies. They lead in the development, production and marketing of entertainment, news and information to a global audience. (Who We Are, 2016, para.1) Made-to-order essay as fast as you need it Each essay is customized...
Music Improves Concentration: Board of Education With the cell phone policy put into effect, it is relatively new to board members, educators, and students how their electronic devices should be used. Some interpret it differently and allow for vivid or little to no usage at...
Background information Formally, the Republic of Chechnya is a part of the Russian Federation, but it does function as a quasi-autonomous state with its own legal code. The Chechen authorities, which have been led by Ramzan Kadyrov for a decade, have established tyranny in the...
Sliced Peanut Butter L-low complexity, just unwrap and put on T-very high divisibility, anyone can try it A-relative advantage is low, applying peanut butter isn’t that big of a problem C-pretty high compatibility, anyone who makes PBJ would simply buy this product instead of a...
As technological advances and innovational improvements begin to have a global-scale effect on the homogenization of cultures, various societies around the world are showing growing evidence of quick cultural convergence and acculturation. Whether or not this process is perceived as a benefit for society or...
Aluminium: Electrolysis, Smelting, or Recycling? Aluminium (Al) is a chemical element that is part of the boron group, and is the most abundant metal in the Earth’s crust. Aluminium is the second most used metal after steel and is used for construction, packaging, household utensils,...