Tetrodotoxin (TTX) is an extremely toxic marine compound produced by different genera of bacteria that can reach humans through ingestion mainly of pufferfish but also of other contaminated Mop Handles fish species, marine gastropods or bivalves.TTX blocks voltage-gated sodium channels inhibiting neurotransmission, which in severe cases triggers ca
The proposal of hierarchical limit system of risk elements (RE) and persistent organic pollutants (POPs) for agricultural soils is presented.The system is not proposed for forest soils (limits are still missing in the Czech Republic).Two levels of limit values were proposed.The first one is the prevention limit statistically derived from the backgr
The purpose of this paper is to examine the long-run effects of trade openness on FDI for 124 developed and developing countries over the period 1996-2021.The econometric specification adopted is the ARDL model in Panel.The main results estimate that, for developed and developing countries, trade openness has a positive and significant long-run eff
Purpose: This study describes the presentation of starvation ketoacidosis in cases of pregnancy related Covid 19 pneumonia and their outcomes toward Cytokine Release Syndrome (CRS), Intensive Care Unit (ICU) admission, overall maternal and fetal outcome.Methods & Materials: Prospective study on all obstetric admissions for Covid 19 pneumonia in
Evaporation process affecting brines in salar of Huasco (Chile) has been reproduced at laboratory scale with the main objective of studying its geochemical evolving path.Natural brines have been evaporated under isothermal conditions, precipitating progressively calcite, gypsum, thenardite, and halite.This mineral sequence confirms the evolution of