Vertebrate hemoglobin, contained in erythrocytes, is a globular protein with a quaternary structure composed of 4 globin chains (2 alpha and 2 beta) and a prosthetic group named heme bound to each one.Having myoglobin as an ancestor, hemoglobin acquired the capacity to respond to chemical stimuli that modulate its function according to tissue requi

In the context of global warming, which is mainly due to the increasing atmospheric concentration of carbon dioxide, the prediction of climate change requires a good assessment of the involvement of vegetation in the global carbon cycle.In particular, determining when vegetative activity ceases in deciduous forests remains a great challenge.Remote

Polycrystalline Cu(In,Ga)Se2 (CIGS) thin films were grown on molybdenum-coated soda-lime glass substrates by co-evaporation of the elements Cu, In, Ga and Se from independent sources.The effect of electron irradiation Planters on the electrical and optical properties of CIGS thin films and solar cells with the structure ZnO:Al/i-ZnO/CdS/CIGS/Mo/gla

In this AC Power Switch Set paper, we introduce a new type of functions in bitopological spaces, namely, (1,2)*-proper functions.Also, we study the basic properties and characterizations of these functions.One of the most important of equivalent definitions to the (1,2)*-proper functions is given by using (1,2)*-cluster points of filters.Moreover w

Glacial and periglacial environments are highly sensitive to climatic changes.Processes of cryosphere degradation may strongly impact human activities and infrastructures, and need to be monitored for improved understanding and for mitigation/adaptation.Studying glacial and periglacial environments using traditional techniques Foods Flake (Goldfish