The present work suggests that self-control relies on glucose as a limited energy source. Laboratory tests of self-control (i.e., the Stroop task, thought suppression, emotion regulation, attention control) and of social behaviors (i.e., helping behavior, coping with thoughts of death, stifling prejudice during an interracial interaction) showed that (a) acts of self-control reduced blood gluco...

The Maillard reaction involving condensation reactions between sugars and amino acids is considered to be an important pathway in natural humification processes. Polyphenols in terrestrial and aquatic environments are regarded as important precursors in the formation of humic substances. In nature it is most likely that these two processes do not occur separately but rather interact with each o...

The oxidation of arsenite (As(III)) by manganese oxide is an important reaction in both the natural cycling of As and the development of remediation technology for lowering the concentration of dissolved As(III) in drinking water. This study used both a conventional stirred reaction apparatus and extended X-ray absorption fine structure (EXAFS) spectroscopy to investigate the reactions of As(II...

MnO2/carbon nanotube [CNT] nanocomposites with a CNT core/porous MnO2 sheath hierarchy architecture are synthesized by a simple hydrothermal treatment. X-ray diffraction and Raman spectroscopy analyses reveal that birnessite-type MnO2 is produced through the hydrothermal synthesis. Morphological characterization reveals that three-dimensional hierarchy architecture is built with a highly porous...

introduction: it seems that improvement in care and new treatment and screening methods along with better control of diabetes mellitus (dm) has led to a change in incidence of diabetic complications, especially diabetic retinopathy .this study was performed to assess the 4 years incidence rate of diabetic retinopathy in patients with type ii diabetes and factors affecting its progression. metho...

background : magnesium is the second most abundant intracellular cation. it plays an important role in insulin homeostasis and glucose metabolism through multiple enzymatic reactions. with increasing data on magnesium deficiency in diabetic patients and epidemiological studies demonstrating magnesium deficiency as a risk factor for diabetes, it is logical to search for its possible beneficial e...

ABSTRACT Aqueous zinc-ion batteries (ZIBs) are a promising battery technology because of low costs and high safety. However, dissolution, self-aggregation irreversible phase changes during charge discharge cathode materials may severely restrict the cycle stability ZIBs. The main objective this work was to prepare more stable material. For purpose, we successfully prepared transition metal Co-d...

Background: Prediabetes is a metabolic condition which is characterized by the presence of higher levels of blood glucose. It can be treated by lowering high blood glucose level and maintaining the healthy lifestyle habits, healthy meal plan and regular exercise. The aim of this study was to evaluate the prevalence of prediabetes and to identify the risk factors involved in its progression. Ma...