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Now showing items 4451-4460 of 18091
Potential of mercury-tolerant bacteria for bio-uptake of mercury leached from discarded fluorescent lamps
(
Academic Press
, 2019 , Article)
In this study, ten bacterial strains were found to be mercury resistant after their isolation from Qatari coastal sediments. Tolerance was found to be up to 100–150 ppm for five strains. Those strains had optimum growth ...
New fast arctangent approximation algorithm for generic real-time embedded applications
(
MDPI AG
, 2019 , Article)
Fast and accurate arctangent approximations are used in several contemporary applications, including embedded systems, signal processing, radar, and power systems. Three main approximation techniques are well-established ...
Probing the Solute-Solvent Interaction of an Azo-Bonded Prodrug in Neat and Binary Media: Combined Experimental and Computational Study
(
Nature Publishing Group
, 2019 , Article)
Preferential solvation has significant importance in interpreting the molecular physicochemical properties of wide spectrum of materials in solution. In this work, the solute-solvent interaction of pro-drug Sulfasalazine ...
A Bio-Inspired Slip Detection and Reflex-Like Suppression Method for Robotic Manipulators
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Article)
Robotic manipulators face significant challenges when handling objects of different sizes and shapes. Incorporating a sense of touch into these devices has the potential to improve performance and dexterity. In this paper, ...
Quantification of Melamine in Milk and Dairy Products by Liquid Chromatography after a Simple Sample Clean-Up Procedure
(
Blackwell Publishing Ltd
, 2017 , Article)
In this work, a simple procedure of melamine determination in dairy products is reported. This is based first on melamine extraction from dairy products by 1% acetic acid, sonication, centrifugation and filtration by 0.45 µm ...
Intramolecular versus intermolecular hydrogen bonds in a novel conjugated dimethylamino-benzylidene-amino-2-naphthoic acid Schiff base
(
Springer Verlag
, 2017 , Article)
A new compound based on the D-π-A concept, where D = dimethylamino-phenyl and A = naphthoic acid, separated by an imine motif, was designed, synthesized and characterized. The spectral, energetics, and structural characteristics ...
الإطار القانوني للطاقات المتجددة في الجزائر ودورها في المحافظة على البيئة وجذب الاستثمار
(
Qatar University Press
, 2020 , Article)
الطاقة ضرورة حياتية وعنصر هام لتحقيق التنمية؛ وغيابها يعني الفقر والتخلف فهي رديف الحرية، كما أنها تضطلع بالريادة لبلوغ الأبعاد الاجتماعية والاقتصادية والبيئية المتعلقة بالتنمية المستدامة، حيث يعتبر الربط بين الاستثمار ...
إدراج الكيانات على قائمة الإرهاب ومقتضيات الدعوى العادلة
(
Qatar University Press
, 2020 , Article)
يعالج البحث موضوعًا هامًا من موضوعات القانون الجنائي في مواجهته للإرهاب ليس عن طريق تجريم الأفعال الإرهابية فحسب ولكن عن طريق تجريم إنشاء كيانات إرهابية أو تولي قيادة فيها أو عضوية فيها أو الترويج لتجنيد أعضاء جدد بها أو ...
Selection of Bacillus spp. with decontamination potential on multiple Fusarium mycotoxins
(
Elsevier
, 2021 , Article)
Along with Aspergillus and Penicillium spp., mycotoxins produced by Fusarium species are important contaminants in food and feed industry. This study was designed to investigate the biodegradation potential of a collection ...
Estimating the number of sources in white Gaussian noise: Simple eigenvalues based approaches
(
Institution of Engineering and Technology
, 2017 , Article)
Estimating the number of sources is a key task in many array signal processing applications. Conventional algorithms such as Akaike's information criterion (AIC) and minimum description length (MDL) suffer from underestimation ...