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In the treatment of superficial lesions with 8-13 MeV electrons, lead shields are often used to protect the underlying tissue. Measurements were made with film and ion chamber to analyse various aspects of external and internal shielding in electron beam therapy. Data were obtained on the thickness of lead required for shielding, the effect of blocking on dose-rate, electron-backscattering from...

Background: Standardization of a single potent Unani drug Saad Kufi is must for maintaining and assessing the quality safety as to attain desired therapeutic effect. This will help prepare ideal monograph which serve in establishing its authenticity, quality, reproducibility. Aim: The study aims (Cyperus scariosus R.Br)which an important cardiovascular drug. Methodology: Physicochemical prelimi...

The research aims to study the phenomenon of vocal suggestion (the sound revelation) intonation rulings, by selecting, analysing and studying a number examples in which feature was manifested. included historical views ancient modern scholars on this phenomenon, shed light relevance science with phonetic study. Then it dealt rules its impact understanding meanings Qur’an, presenting subject ten...

In this chapter the fundamental aspects involved in biological treatment processes applied for the removal of nitrogen from wastewaters are described. A comprehensive review of the literature is provided including kinetic, microbiological and biochemical aspects of nitrification, denitrification and anammox, as well as key operational parameters affecting the processes. This information is rele...

Leaks represent a very important hazard for the buildings and they can affect all sorts of building materials and specially wood due to its hygroscopic properties. Excessive moisture content can affect in a negative way building processes such as the installation of wooden floors or the use of wood as a structural material. Moisture meters can provide prompt and non-destructive determination of...

The combined SHARON-Anammox process is a promising technique for nitrogen removal from wastewater streams with high ammonium concentrations. It is typically applied to sludge digestion reject water, in order to relieve the activated sludge tanks, to which this stream is typically recycled. This contribution assesses the impact of the applied control strategy in the SHARON-reactor, both on the e...