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The increasing demand for clean energy and the urgent need to reduce greenhouse gas emissions have led to a growing awareness of the importance of thermal energy storage systems in the diversification of the electric mat...

The preparation of series of complex chloride of the type R2[M"C14] or R2[M"'C16], when R = M" = Mn, Co, Ni, Cu , Zn, M'" = Fe, and Cr has been carried out. The conductivity, IR, Uv-visible spectra, magnetic susceptibi...

ABSTRACT The objective of this study was to determine effects of the addition of calcium salts of fatty acids (CSFA) to the concentrate on the intake and digestibility of dry matter and nutrients and the grazing behavior...

The choice of optimal electrolytes is crucial for improving the electrochemical performance of a lithium air battery because it determines the morphology of the discharge products in the cathode and the conductivity of t...

Gemini surfactants are amphiphilic molecules formed by two polar heads and two hydrophobic tails joined by a spacer between the polar groups. Their molecular structure gives them particular physico-chemical properties in...

The pyrazolo[3,4-d][1,2,3]triazin-4-ones 3 and imidazo[4,5-d][1,2,3] triazin-4-ones 4 are analogs structurally related to purines that have showed a wide and significant variety of biological activity. These compounds we...

Materias / palabras clave: Suelos; Bioquímica; Compuestos; Salinidad; Microbiología; Soils, Salts in; Salinity; Enzymes; Microbiology

Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of the feed additive consisting of l‐arginine produced by fermentation with Corynebac...

In this study, biological and chemical pollutants from various points of Diyala River (wastewater, sewage, orchard water, running water, and liquefied water) were treated by synthesizing silver nanoparticles (Ag NPs) by ...

The occurrence of neonicotinoid insecticides in environmental waters represents a potential risk for the ecosystems and human health. Herein, an efficient procedure based on an activated carbon/magnetite (AC/Fe3O4) mixtu...

Nickel salts of Keggin heteropolytungstates with the general formula NixAyW12−yO39or40 (A = Si/P) were synthesized and studied as bulk catalytic materials or supported ones by deposition on modified and functionalized ...

The potato periderm is the outer tissue of potato tubers that protects the tuber from pathogen attack, dehydration, and wounding during harvest and storage. It is of secondary origin and replaces the epidermis early duri...

Abstract The study concerned with determination of some properties of cytosine deaminase activity in serum and erythrocytes haemolysate in normal human individuals, by spectral method. The study also included the determ...

Probiotics are live microorganisms that when properly administered confer a health benefit to the host. Lactic acid bacteria are among the main microorganisms recognized as probiotics. Not all lactic bacteria are conside...

Abstract. Background. Determining the effect of combined metal action on the anaerobic microbial association during the fermentation process and methane production. Objective. To investigate the effect of the simultane...

High-power density output in enzymatic fuel cells is a key feature to reduce the size of self-powered implantable medical devices. Electron transfer mediated through redox polyelectrolytes allows the transport of electro...

Abstract In this study 10 local isolates of yeast Saccharomyces were obtained from the local markets of Mosul .The Isolates were diagnosed by morphological and cultural characters in addition to biochemical tests. the re...

This study aims to evaluate the effect of different sources of inorganic phosphate, monosodium phosphate (MSP), monocalcium phosphate (MCP) and monoammonium phosphate (MAP), included in a diet for rainbow trout, on growt...

The objective of this study was to evaluate the influence of unsaturated fatty acids in diets for dairy cows during the transition period and early lactation on intake, digestion and nutrient balance. Thirty-six multipar...

Different biochemical assays yield different rates of false positives than others either due to the nature of the enzyme, the technology associated with the bioassay, or properties of the compounds being screened. Ensuri...

Research on lactobacilli from traditional food niches have received increasing attention for theirbeneficial properties. In this study, selected bacteriocin-producing lactobacilli strains previouslyisolated and character...

The paper studied the elemental composition of lead alloys of appendage stamps and seals of Middle Ages, and the influence of impurity elements in the alloy and conditions for long-term storage of monuments on the course...

ABSTRACT The objective of this study was to evaluate the effects of different lipid sources in diets for lactating cows on milk yield and composition, conjugated linoleic acid (CLA) content, and fatty acid profile in the...