128 research outputs found
Budget shortfalls in mitigation impacts of extreme weather events: a new challenge for Serbian sustainable development
Extreme events, closely connected to the global climate changes, are among the most serious risks in
the world. In developing countries extreme events cause setbacks to economic growth and social
development, jeopardizing the sustainable development. Extreme events in the Republic of Serbia (RS)
represent the most significant risk in implementation of its sustainable development, especially in the
northern part, Vojvodina. This paper presents limitations of Serbian government to provide sufficient
budget for emergency services and for other activities in the process of reducing disaster risks. The
hypothesis of this article is: Is the threat of extreme event recognised among policy makers, and how
to convince them to provide adequate funds in the national budget, and also funds for budgets of
local self governments which would be sufficient for the prevention and mitigation measures?
Authors include the analyses of the budgets of local self government following parameters like: size of
the municipality/city; the level of resources allocated by affected municipalities in relation to
municipalities that have not been affected by the disaster; types of existing hazards; level of economic
development of municipality/city and percentage of total funding commitment of some
municipalities. Serbian public still does not have the opportunity to participate in the process of
creating national budget, neither of budgets in local self-governments. The main goals of this paper
are to initiate public discussion on necessary budget, needed for mitigation measures after extreme
events, as a serious risk to the concept of sustainable development and involvement of all interested
parties in creating specific donor programs for communities affected by extreme events. The
methodology used in this article is usual for social researchers: historical analysis, comparative
analysis and data analysis. It allows authors to use various documents from electronic databases,
books, scientific journals, official documents and positive practice from international communities. All
data were arranged and used for the purpose of achieving article’s objectives. The paper shows that
Serbia still lacks in adequate policy which enables local self government troughout Serbia to
strengthen and increase the financial capacity for timely response to any kind of emergency.
Conclusion remarks review actions that should be implemented in Serbia in order to strengthen the
nation’s ability to prevent, prepare, respond to and mitigate short or long term consequences which
might be caused by extreme weather events. These remarks could be helpful for policy makers in a
process of preparing and adapting Budget proposal for Serbian Parliament and in local selfgovernment
in their future efforts to provide all necessary conditions in improving the response to
extreme events. Projecting appropriate budget, in regard to its own needs, threats and opportunities,
Serbia could increase its security and strengthen national resilience. Therefore, performing those
activities Serbia could improve its position, set by the last World Risk Report (2012), as one of the
most risky country in the region
Anomalous Diffusion at Edge and Core of a Magnetized Cold Plasma
Progress in the theory of anomalous diffusion in weakly turbulent cold
magnetized plasmas is explained. Several proposed models advanced in the
literature are discussed. Emphasis is put on a new proposed mechanism for
anomalous diffusion transport mechanism based on the coupled action of
conductive walls (excluding electrodes) bounding the plasma drain current (edge
diffusion) together with the magnetic field flux "cutting" the area traced by
the charged particles in their orbital motion. The same reasoning is shown to
apply to the plasma core anomalous diffusion. The proposed mechanism is
expected to be valid in regimes when plasma diffusion scales as Bohm diffusion
and at high , when collisions are of secondary importance.Comment: 9 pages, 4 figure
CONNECTION BETWEEN RELIGIOSITY AND ATTITUDES TOWARDS SEXUALITY IN MONTENEGRO
The aim of the study was to examine the relationship between religiosity and liberal versus conservative attitudes about sex. The
study involved 1287 residents of Montenegro over the age of 18, of which 848 women and 439 men. They completed the scale for
examining the liberality of attitudes about sex, which the authors of the article compiled for the purposes of this research.
Respondents declared their religiosity as believers, agnostics or atheists, so there were 957 believers, 171 atheists and 159 agnostics
in the sample. We found that agnostics are the most liberal in terms of attitudes about sex, then atheists and then believers. In
addition to religiosity, we examined the connection of attitudes about sex with gender, age, and education level. More educated
respondents proved to be more liberal than less educated ones. The women in our sample proved to be more conservative than the
men. We did not confirm the assumption that younger respondents would be more liberal than older ones, which can be partly
explained by the numerical inequality of age groups. The knowledge we have gained in this study can be of great use primarily as
guidelines for further research work, and can also be implemented in various educational programs
Cross-Sections and Transport Properties of F- Ions in F-2
We present the new results for the simple scattering cross-section set and proposed transport coefficients for F- ions in F-2 that can be used in such models. Nanbu's theory based on thermodynamic threshold energies and separating elastic and reactive collisions is used to calculate cross-sections for binary collisions of ions with atoms and molecules. Direct MC method is applied to obtain swarm parameters at temperature of T = 300 K
Cross-Sections and Transport Properties of F- Ions in F-2
We present the new results for the simple scattering cross-section set and proposed transport coefficients for F- ions in F-2 that can be used in such models. Nanbu's theory based on thermodynamic threshold energies and separating elastic and reactive collisions is used to calculate cross-sections for binary collisions of ions with atoms and molecules. Direct MC method is applied to obtain swarm parameters at temperature of T = 300 K
Transport of F- ions in gaseous environment for technological applications
Negativni halogeni joni su zastupljeni u različitim neravnotežnim plazmama koje su zastupljene u biomedicinskim uređajima, nanotehnologijama, električnim pražnjenjima i hemiji atmosfere. Prikazani su podaci za modelovanje niskotemperaturnih plazmi koje sadrže F- jone primenom globalnih i drugih plazma modela. Ovaj jon je izabran zbog svoje izuzetno velike elektronegativnosti, veoma je jak nukleofilni reagent i formira veoma jake veze sa Luisovim kiselinama u gasnoj fazi. Sa druge strane, neizbežan je u proizvodnji c-BN filmova. Efikasni preseci za rasejanje F- jona na atomima Ar i molekulima F2, CF4 i BF3 dobijeni su primenom Nanbuove teorije u kojoj je moguće razdvojiti elastične od reaktivnih sudarnih procesa. Kako bi se uočili efekti nekonzervativnih sudarnih procesa na brzine drifta, proračuni su rađeni do visokih vrednosti E/N (1000Td).In this work we present swarm data obtained for F- ions in atomic and molecular gases necessary to form the global models for the complex collisional plasmas. We also present the new results for the simple scattering cross section set and proposed transport coefficients for F- ions in BF3 that can be used in such models. Nanbu’s theory based on thermodynamic threshold energies and separating elastic and reactive collisions is used to calculate cross sections for binary collisions of ions with atoms and molecules. For the cases in which the measured transport coefficients were available Momentum Transfer theory (MTT) was applied in order to unfold the cross sections from the measured transport data. Direct Monte Carlo method is applied to obtain swarm parameters at the temperature of T=300 K
- …