Showing papers in "Beni-Suef University Journal of Basic and Applied Sciences in 2015"

TL;DR: This review compiles examples of the most promising applied Schiff bases and their complexes in different areas and explains how to understand the properties of both ligands and metal can lead to the synthesis of highly active compounds.

TL;DR: In this article, a preliminary screening of microorganisms, Fusarium oxysporum was selected to control size of silver nanoparticles and the smallest particle size when Foxysporus treated with 10 −2 ǫ M silver nitrate (metal ion concentration) at 50°C with 11 g wet biomass at pH 6 when fungal age 7 days.

TL;DR: Thyme extract has strong antimicrobial and antioxidant activity and can maintain the quality parameters and extend the shelf life of refrigerated Nile tilapia fillets for 9 days longer than control one, while rosemary extract had efficient antioxidant activity with weak antimicrobial action.

TL;DR: In this article, a penalty based cuckoo search (CS) algorithm was proposed to get the optimal solution of reliability-redundancy allocation problems (RRAP) with nonlinear resource constraints.

TL;DR: A low-cost and easily obtainable Nigerian bentonite (UAB) was utilized for the removal of heavy metals (Nickel and Manganese) from a binary system.

TL;DR: In this article, a batch adsorption of Fe (III) from aqueous solution by aluminum oxide nanopowder was studied in batch system and the results indicate that the process follows Langmuir isotherm and pseudo second-order kinetics model.

TL;DR: It is suggested that endolichenic fungi colonizing lichen thalli of Parmelia sp.

TL;DR: In this paper, water quality, nutritional characteristics and phytoplankton biomass in aquaculture of Oreochromis niloticus (L.) simultaneously with its water source supply ( Lake Nasser), were monthly investigated over a one-year period (July 2009-2010).

TL;DR: The results indicated that the pretreatment with Origanum majorana extract prior to LPS antagonized and alleviated its toxic effects in the treated animals, except the number of peritoneal macrophages, which were significantly decreased.

TL;DR: Furadan, a carbamate pesticide is widely used in paddy fields and it has been detected in ground, surface and rain waters and the alterations of these parameters can be used to assess the toxic levels of the pesticide furadan on aquatic biota.

TL;DR: In this paper, Wistar strain albino rats were fed with fresh palm oil and thermally oxidized palm oil (test groups) diets and water ad libitum for 30 days and the malondialdehyde (MDA) contents and total protein of the plasma and liver were determined.

TL;DR: In this paper, the synthesis process of CaCO 3 particles in different experimental conditions was investigated in presence and in absence of water and with addition of appropriate polymers, in particular, chitosan (CHI) and poly acrylic acid (PAA) were chosen as biodegradable polymers whereas poly(sodium 4-styrenesulfonate) was chosen as non-biodegradability polymers.

TL;DR: In this paper, solid dispersion (SD) preparation using solvent evaporation method was used to enhance the solubility and dissolution of rilpivirine (RPV) drugs.

TL;DR: In this paper, the antimicrobial activity of different crude extracts from the leaves of neem was determined by disc diffusion method against food-borne pathogenic bacterial strains Staphylococcus aureus, Escherichia coli (E. coli), Pseudomonas aeruginosa (P. aerugina), Vulgaris, and E. coli. But the results of all crude extracts prepared by solvents of different polarities do not support their use as medicine for treating cough and nausea due to high content of total phenolics and flavonoids

TL;DR: In this article, the degradation of Rosella anthocyanin extract (RAE) in different pH solutions was studied under solar light and compared with solutions kept in the dark.

TL;DR: In this paper, the dynamic response of a non-uniform Euler-Bernoulli simply supported beam which is subjected to moving load is studied and a MATLAB code is designed to compute and plot the deflection.

TL;DR: In this article, a mixture from the ilmenite (FeTiO 3 ) and activated carbon was milled for 30'h and the mixture was annealed at 1200 °C for one hour and the product was leached by hydrochloric acid and calcined at 600°C for two hours.

TL;DR: The hepatoprotective effect of quercetin compared to N-acetylcysteine against ischemia/reperfusion-induced liver injury is illustrated by inhibiting oxidative stress and by modulating iNOS, eNOS and NOSTRIN protein expressions.

TL;DR: Mulilage of C. pulcherrima could be significant carrier of (drug and polymer ratio 1:5) microspheres for the development of oral drug delivery.

TL;DR: The gene expression profile showed that bone marrow derived cells were the most responsive to the culture conditions while umbilical cord bloodderived cells were next, as shown by the expression by the osteogenic key transcription factors ‘Runx-2’ and osterix.

TL;DR: In this article, an application of differential transformation method (DTM) is applied on free vibration analysis of Euler-Bernoulli beam, which has variable circular cross sections.

TL;DR: In this paper, a series of dialkylaminoalkyl-o-cresols incorporated with purine nucleus 2a-b, benzothiazole nucleus 5a−b, 8a+b and thiazole derivatives 11a, 13c, 13d were synthesized through Mannich reaction.

TL;DR: This paper uses fuzzy two-dimensional triangular functions to reduce the 2D–FFIE–2 to a system of linear Fredholm integral equations of the second kind with three variables in crisp and proves the convergence of the method.

TL;DR: In this paper, a series of aryl and hetero-aryl substituted oxychinolin derivatives have been synthesized and spectral characterizations have been conducted with different modern analytical techniques.

TL;DR: In this paper, the authors investigated the effect of bergenin from Peltophorum pterocarpum (P pterocarpus) flowers on DNA protection and cleavage.

TL;DR: Brain damage induced by Olusosun and Aba-Eku municipal landfill leachates was investigated in Wistar rats, and Catalase and superoxide dismutase activities, and malondialdehyde concentrations in the brain and serum of rats were evaluated.

TL;DR: Among the tested compounds, the ester derivative 7b and the thioether derivative 9c showed the highest antimicrobial activity against gram-positive strains while the highest activity was observed in case of 7b, 7d and 9b while compound 7e found more active than Amphotericin B against three fungal species.

TL;DR: In this article, a combination of bivariate Chebyshev polynomials and two-dimensional block-pulse functions are applied for approximating the numerical solution of 2D Fredholm integral equations.

TL;DR: Three pyrazoline analogues designed and synthesized based on the structure of known antitubercular agent thiacetazone showed maximum activity against Mycobacterium tuberculosis H37Rv with minimum inhibitory concentration (MIC) of 7.41 μM.

TL;DR: The results obtained revealed the presence of a well-developed interdigital sinus in Baladi sheep, but there was no evidence for the existence of this unique structure in all examined specimens of Baladi goats.