The present review aims to show the state of the art of oxidation mechanisms occurring especially in white wines by taking into account knowledge from different fields in relation to the subject. It is therefore divided into three main parts. First, the mechanisms of oxidation relevant to white wine are discussed in the light of recent scientific literature. Next, the phenomenon of oxygen solub...

[1] The Indian Ocean Experiment (INDOEX) measurements on land, sea, and in the air were designed to provide complementary assessment of chemical, physical, and optical properties of the haze aerosol over the Indian Ocean. Differences in platform requirements and objectives resulted in diverse techniques, measurements, and analyses being employed. In order to best interpret the properties of the...

5-Enolpyruvylshikimate-3-phosphate (EPSP) synthase catalyzes the formation of EPSP from shikimate-3phosphate (S3P) and phosphoenolpyruvate (PEP) in the sixth step of the shikimate pathway. This pathway is absent from mammalian systems but present in plants, bacteria, fungi and parasites, making EPSP synthase a promising model for the development of new antibiotics. One suggested approach toward...

Introduction: The most common type of velopharyngeal valve (VPV) closure is a matter of controversy.The aim of this study was to estimate the most common type of VPV closure, including identification of the type and grade of VPV closure among Egyptian children.  Materials and Methods: This study included patients who were candidates for adenotonsillectomy. In these cases, video-nasoendoscopy an...

We present elements of a stability theory for small, stochastic, nonlinear chemical reaction networks. Steady state probability distributions are computed with zero-information (ZI) closure, a closure algorithm that solves chemical master equations of small arbitrary nonlinear reactions. Stochastic models can be linearized around the steady state with ZI-closure, and the eigenvalues of the Jaco...

Insufficient data on the chemical composition of PM2.5 and its emission sources in southwestern (SW) Mediterranean area has been identified. Ambient samples were collected an urban Tetouan city, northern Morocco. Chemical mass closure calculations positive matrix factorization performed for comprehensive dataset analyses. Mass improved when multipliers (1.2 0.23, respectively) used conversion o...

In this paper, the notion of closure operators of matroids  is generalized to fuzzy setting  which is called $M$-fuzzifying closure operators, and some properties of $M$-fuzzifying closure operators are discussed. The $M$-fuzzifying matroid induced by an $M$-fuzzifying closure operator can induce an $M$-fuzzifying closure operator. Finally, the characterizations of $M$-fuzzifying acyclic matroi...