Results 71 to 80 of about 1,675 (154)

Identification of spatial clusters of potentially toxic elements in different soil types using unsupervised machine learning and compositional data analysis

open access: yesSoil & Environmental Health
Soil health is important, with soil chemical composition data, including potentially toxic elements (PTEs) being one of its conceptual components. This study aims to reveal the spatial distribution patterns of soil PTEs contents, identify their potential
Gevorg Tepanosyan   +2 more
doaj   +1 more source

Exploring Multisource Remote Sensing for Assessing and Monitoring the Ecological State of the Mountainous Natural Grasslands in Armenia

open access: yesApplied Sciences
Remote sensing (RS) is a compulsory component in studying and monitoring ecosystems suffering from the disruption of natural balance, productivity, and degradation. The current study attempted to assess the feasibility of multisource RS for assessing and
Grigor Ayvazyan   +4 more
doaj   +1 more source

GEOCHEMISTRY OF ATMOSPHERIC DUST ON THE TERRITORY OF THE CITY OF YEREVAN [PDF]

open access: yesChemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2012
This research is focused on the level of heavy metal contents in dust of a near-ground layer of atmosphere. The dust load level was evaluated as medial. Indicated was a quality composition of dominating dust pollutants.
Armen Saghatelyan   +2 more
doaj  

The One Savior Paradigm [PDF]

open access: yes
The one savior paradigm is discussed not only as doctrinal aspect of religious teachings but as one of mostly manifested aspect of our psychic that should be adequately investigated. We suggest simple idea that could serve as starting cognitive model for
Zeps, Dainis
core  

POLLUTED IRRIGATION WATERS AS A RISK FACTOR TO PUBLIC HEALTH [PDF]

open access: yesChemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2012
Complex investigations of agro-ecosystems adjacent to a huge mining set of plants located within the city of Kapan were performed with a goal to identify risk factors to the health of local populace.
A. Saghatelyan, L. Sahakyan, O. Belyaeva
doaj  

VERNADSKY'S V.I. THEORY OF NOOSPHERE AS THE BASIS FOR SUSTAINABLE DEVELOPMENT [PDF]

open access: yes, 2015
Aim. To implement Vladimir Ivanovich Vernadsky's teachings of noospheric outlook as the basis for sustainable development of the world community.Discussion.
V. A. Grachev, V. A. Grachev
core   +1 more source

Concept of Noosphere and Perspectives of Its Realization [PDF]

open access: yes
The article provides an analysis of the noosphere concept as the way to the sustainable development of our planet. It offers to consider the epoch of noosphere as the period when the human mind will be able to define the terms necessary for nature and ...
Naira, Danielyan
core   +3 more sources

Reading as a tool in developing reality (with the case example of Vladimir Vernadsky’s concept of the noosphere)

open access: yesBiblioteka, 2017
Within the concept of the noosphere, popularized and developed by Vladimir Viernadsky, the author considers problems of reading and reading culture, in particular that of scientific material, in a global approach.
Julia Melentiewa
doaj   +1 more source

Integrated Remote Sensing and Machine Learning for Urban Air Temperature Assessment and Mapping in Highly Heterogeneous Environments

open access: yesUrban Science
This paper investigates the prediction of urban air temperature (Tair) from satellite-derived land surface temperature (LST) in the complex urban and topographic environment of Yerevan, Armenia.
Vahagn Muradyan   +7 more
doaj   +1 more source

Infocommunication system at the noosphere structure / S. Mishuk

open access: yes, 2019
Четвертый технологический уклад и глобальные экологические рискиВ статье рассматриваются основные закономерности современного этапа развития человечества в контексте теории ноосферы. Показано методологическое значение категории «ноосфера», разработанного
Мишук, С. С.
core  

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