Results 61 to 70 of about 1,605 (154)

Echinocystis lobata (Michx) Torrey et A. Gray in Serbia [PDF]

open access: yes, 2005
The presence of Echinocystis lobata (Michx) Torrey et A. Gray in Serbia was first recorded about 40 years ago in Vojvodina (N Serbia) where it continued to spread in the following years.
O. Vasić
core   +1 more source

Improvement of environmental aspects of thermal power plant operation by advanced control concepts [PDF]

open access: yes, 2012
The necessity of the reduction of greenhouse gas emissions, as formulated in the Kyoto Protocol, imposes the need for improving environmental aspects of existing thermal power plants operation.
Cvetinović Dejan   +4 more
core   +2 more sources

THE REGIONAL STRUCTURE OF SERBIA [PDF]

open access: yes, 2009
This paper approaches some of the characteristics of the regional development of Serbia, from the perspective of two models of territorial organization: one is governmental (administrative and statistical), and the other is functional.
Marina TODOROVIC, Radmila MILETIC
core   +2 more sources

Classification of trees and tree species in Obrenovac “Mali park” by the elements of growth, vitality and ornamentalness

open access: yesArchives of Biological Sciences, 2010
The study was performed in Mali Park, in the town of Obrenovac. Our findings are based on the data obtained after direct measurements of elements of growth and the derived indicators of tree vitality and ornamentalness. Cluster analysis was applied to determine the relatively homogeneous groups of tree species.
Stavretović, Nenad   +2 more
openaire   +2 more sources

Urbanization and protection of natural resources and landscapes [PDF]

open access: yesTehnika, 2017
The area of Belgrade is significant from the point of view of the water management infrastructure and integral water management systems, where there are also the most important regional water sources, from which the majority of the region of Belgrade ...
Zlatanović-Tomašević Vesna D.
doaj   +1 more source

Analysis of resilience shrub genus Spiraea L., which growing in city center of Ekaterinburg [PDF]

open access: yes, 2018
Озеленение городских пространств основывается на обоснованном подборе ассортимента растений. При этом необходимо учитывать экологические особенности как растений, так и среды, в которую будут они будут помещены. В условиях г.
Аткина, Л. И.   +1 more
core  

The population conundrums and some implications for urban development in Serbia [PDF]

open access: yes, 2012
Population development may reveal either a potential or constraint on functional labour markets and spatial development of the territory in concern.
Basarić Jelena   +2 more
core   +2 more sources

NEW DATA ON THE DISTRIBUTION OF PHLOEMO-XYLOPHAGOUS INSECTS OF SMOOTH-LEAVED ELM (ULMUS MINOR MILL.) AND THEIR PARASITOIDS AND PREDATORS IN SERBIA [PDF]

open access: yes, 2020
In a study of the fauna of phloemo-xylophagous insects on Ulmus minor and their parasitoids and predators in Serbia, new data were obtained on the distribution of the recorded species. Some of these data have been published, but many have not.
Marković, Čedomir   +1 more
core   +2 more sources

Improvement of existing coal fired thermal power plants performance by control systems modifications [PDF]

open access: yes, 2013
This paper presents possibilities of implementation of advanced combustion control concepts in selected Western Balkan thermal power plant, and particularly those based on artificial intelligence as part of primary measures for nitrogen oxide reduction ...
Cvetinović, Dejan   +3 more
core   +1 more source

Eastern Europe and the Former Soviet Union since the Fall of the Berlin Wall : Review of the Changes in the Environment and Natural Resources [PDF]

open access: yes
This paper reviews the environmental record of the transition countries of Eastern Europe and Central Asia since the fall of the Berlin Wall, with a focus on areas of key concern to public policy at the present time.
Chou, Wan Jung, Markandya, Anil
core   +3 more sources

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