Results 11 to 20 of about 32,877,590 (249)
The Influence of Manganese on Growth Processes of Hordeum L. (Poaceae) Seedlings
Plants, 2021 Manganese, as one of the xenobionts, belongs to the group of heavy metals, which, in high concentrations, can negatively affect the development of plants. In small concentrations, it is necessary for plants for normal growth and development.
Kirill Tkachenko +2 more
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Factors conditioning the content of chemical elements in soil and mosses in Armenia
Journal of Trace Elements and Minerals, 2022 In this research, chemical element contents were determined using the Epithermal neutron activation analysis (Cr, V, Ti, Sr, Rb, As, Zn, Co, Fe, Mn and Ba) and atomic-absorption spectrometry (Cu and Pb) for mosses and X-ray fluorescence spectroscopy (Cr,
Gevorg Tepanosyan +3 more
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Atmosphere, 2020 The PM10 concentrations in the studied region (Ostravsko-karvinská agglomeration, Czech Republic) exceed air pollution limit values in the long-term and pose a significant problem for human health, quality of life and the environment.
Irena Pavlíková +5 more
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Elemental composition of moss and lichen species in eastern Serbia [PDF]
Nuclear Technology and Radiation Protection, 2018 Instrumental neutron activation analysis is used to determine a content of 47 elements (Na, Mg, Al, Cl, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Ni, Co, Cu, Zn, As, Se, Br, Rb, Sr, Zr, Mo, Ag, Cd, Sb, I, Ba, Cs, La, Ce, Nd, Sm, Eu, Gd, Tb, Dy, Tm, Yb, Lu ...
Ajtić Jelena V. +5 more
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Overview of Neutron Activation Analysis
Advanced Technologies and Applications of Neutron Activation Analysis, 2019 This chapter provides a comprehensive overview of physical principles, procedures, proprieties, and some scientific achievements of neutron activation analysis. The most scientific events organized by the International Scientific Committees ICAA and k 0 -
L. Hamidatou
semanticscholar +1 more source
Tough Sprouting – Impact of Cadmium on Physiological State and Germination Rate of Soybean Seeds
Acta Societatis Botanicorum Poloniae, 2020 Seed germination is the earliest process in plant development and is crucial for further plant growth and fitness. The process is regulated by various internal and external factors, including soil pollutants such as nonessential metals.
Jagna Chmielowska-Bąk +5 more
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Functional Optical Topography Analysis Using Statistical Parametric Mapping (SPM) Methodology with and without Physiological Confounds [PDF]
, 2010 Functional optical topography (OT) measures the changes in oxygenated and deoxygenated hemoglobin (HbO(2), HHb) across multiple brain sites which occur in response to neuronal activation of the cerebral cortex.
Elwell, CE +3 more
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Seaweeds as source of the essential elements
Brazilian Journal of Radiation Sciences, 2019 Overtime seaweeds have been used as a food mainly due to their high nutritional value. This type of food is considered as functional food and contributes to the nutritional human requirements, being beneficial to human health.
Caroline Rodrigues Albuquerque +3 more
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Underwater detection of dangerous substances: status the SABAT project [PDF]
, 2017 The Neutron Activation Analysis (NAA) plays an exceptional role in the modern nuclear engineering, especially in detection of hazardous substances. However, in the aquatic environment, there are still many problems to be solved for effective usage of ...
Moskal, P. +5 more
core +2 more sources
Tethering of vesicles to the Golgi by GMAP210 controls LAT delivery to the immune synapse
Nature Communications, 2019 The immune synapse at the interface between T cells and antigen-presenting cells manifests intense vesicular trafficking, but how the vesicles are sorted is still unclear.
Andres Ernesto Zucchetti +10 more
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