Electrochemical behavior of acid orange 7 has been exhaustively studied in aqueous solutions with different pH values, using cyclic voltammetry and constant current coulometry. This study has provided new insights into the mechanistic details, pH dependence and intermediate structure of both electrochemical oxidation and reduction of acid orange 7. Surprisingly, the results indicate that a same...

The elucidation of chemical changes which are related to development an(I growth cycles is of primary importance in gaining inside knowledge of the fundamental processes associated with growth. Among the studies in this fieldl many reports were published on protein synthesis which. in particular, is indicative of the state of the over-all cellular activity. Thus, during active growth an(l cell ...

[1] In this paper, by using a dynamic model with synoptic eddy and low-frequency flow (SELF) interaction, we show that the SELF feedback is of significant importance for the formation of the AO/NAO in both winter and summer. Although background storm activity is significantly weaker in summer than that in winter, the positive SELF feedback associated with the AO/NAO mode in summer can be as str...

OBJECTIVES To document low/middle-income country (LMIC) health researchers' views about authorship, redundant publication, plagiarism and conflicts of interest and how common poor practice was in their institutions. DESIGN We developed a questionnaire based on scenarios about authorship, redundant publication, plagiarism and conflicts of interest. We asked participants whether the described p...

A lthough sound authorship of biomedical journal articles relies on personal and professional integrity and accountability, recent controversies concerning ghostwriting and guest authorship have shown that this approach has limitations. Ghostwriting and guest authorship are often linked to academic-industry collaborations. Typically, industrysponsored professional writers prepare complete artic...

Multifunctional porous CeO 2 –Fe O 3 /C for supercapacitor electrode materials and organic dye acid orange II adsorption obtained by hydrothermal N atmosphere pyrolysis of Ce–Fe coordination polymers formed from Ce 1,1′-dipentadecadienoic acid.

Salmonella can live undetected in the gut of food animals and be transmitted to humans. Animal diets can impact intestinal populations of foodborne pathogens, including Salmonella spp. Orange juice production results in a waste product, orange peel and orange pulp, which has a high nutritive value and is often included in cattle diets as a least-cost ration ingredient. Here we show that the inc...

PNA centers of action and differences in their magnitudes. In simulations of the future, both NAO and PNA magnitudes increase, with uncertainties related to the model response and emission scenarios. When assessing the influences of future NAO/PNA changes on regional winter temperature, it is found that the main factors are related to changes in the magnitude of the NAO Azores center and total ...

I n recent years, seemingly frequent examples of problems related to the integrity of authorship and publication have plagued the medical literature. These issues have been primarily related to the appropriateness of authorship (including ghostwriting and so-called " guest authorship " of manuscripts), duplicate publication of articles, plagiarism, scientific misconduct in the form of falsifica...

Animal responses to global climate variation might be spatially inconsistent. This may arise from spatial variation in factors limiting populations' growth or from differences in the links between global climate patterns and ecologically relevant local climate variation. For example, the North Atlantic Oscillation (NAO) has a spatially consistent relation to temperature, but inconsistent spatia...