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Characteristics of olive mill solid residue and its application in remediation of Pb2+, Cu2+ and Ni2+ from aqueous solution: Mechanistic study
(
Elsevier
, 2014 , Article)
This study investigated the use of untreated olive mill solid residues (OMSR) as a solid extractant for Pb2+, Cu2+ and Ni2+ ions from aqueous solution. It was shown that the solution initial pH value affected the metal ...
High temperature thermal stability of innovative nanostructured thin coatings for advanced tooling
(
Trans Tech Publications Ltd
, 2014 , Article)
Tools for machining are made of hard steels and cemented carbide (WC-Co). For specialized applications, such as aluminium machining, diamond or polycrystalline cubic boron nitride are also used. The main problem with steel, ...
Anthropometric and lifestyle characteristics of active and inactive saudi and british adolescents
(
Wiley Periodicals, Inc.
, 2014 , Article)
To compare the anthropometric and lifestyle characteristics of active and inactive adolescents in Saudi Arabia and Britain. A school-based cross-sectional study was conducted at four cities in Saudi Arabia (Riyadh and ...
Characterization and utilization of fly ash of heavy fuel oil generated in power stations
(
Elsevier B.V.
, 2014 , Article)
Unlike coal fly ash, fly ash of heavy fuel oil has received much less attention in the literature. In this work, detailed physicochemical characterization of heavy fuel oil fly ash (FA) is provided. The ash has a carbonaceous ...
Graphene oxide as antimicrobial against two gram-positive and two gram-negative bacteria in addition to one fungus
(
Science Publications
, 2014 , Article)
Graphene based materials have wide potential applications in biology, biomedical, agriculture environmental and biotechnology. Graphene Oxide (GO) is one of those materials and has a promising substance as antimicrobial ...
A predictive model for the assessment of the temperature polarization effect in direct contact membrane distillation desalination of high salinity feed
(
Elsevier B.V.
, 2014 , Article)
Temperature polarization is one of the major sources responsible for flux drop in membrane distillation systems due to the reduction in the driving force across the membrane. The present study offers a predictive model ...
ما كتب في التفسير من بداية القرن الثالث إلى منتصف القرن الرابع الهجري
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معجم الدوحة التاريخي للغة العربية
, 2014 , Article)
هو بحث في بيلوغرافيا علم التفسير وهي غبارة عن دراسة مسحية لكل ماكتبوطبع في التفسير من بداية القرن الثالث إلى منتصف القرن الرابع الهجري
Studying competitive sorption behavior of methylene blue and malachite green using multivariate calibration
(
Elsevier B.V.
, 2014 , Article)
Sorption of methylene blue MB and malachite green MG (with 96.4% spectral overlap) from bi-solute solution by natural kaolinitic-clay and philipsite-rich-zeolite tuff was addressed where solutes simply quantified using ...
Relative sensitivity of soft-bottom intertidal macrofauna to increased CO2 and experimental stress
(
Inter-Research
, 2014 , Article)
We used a controlled CO2 perturbation experiment to test hypotheses about changes in diversity, composition and structure of soft-bottom intertidal macrobenthic assemblages, under realistic and locally relevant scenarios ...
The development, translation and validation of an instrument used in a tobacco cessation intervention study among patients with diabetes
(
Asian Journal of Pharmaceutical and Clinical Research
, 2014 , Article)
Objective: In diabetes care, smoking cessation is a very important component that should be addressed in order to facilitate effective blood glucose control and to limit the development of complications associated with ...