Results 81 to 90 of about 23,430 (218)

Soil Fertility: Organic vs. Conventional Farming Systems in Vojvodina, northern Serbia [PDF]

open access: yes, 2011
The aim of this study was to examine on-farm the influence of organic farming systems on soil fertility, in order to recommend agrotechnical practices that will contribute to increase soil fertility, thus the yield and quality of cultivated plants.
Cabilovski, R.   +2 more
core  

Contribution to the myrmecofauna (Formicidae, Hymenoptera) of Mt. Kopaonik (Serbia) [PDF]

open access: yes, 2005
The myrmecofauna of Serbia is still insufficiently investigated. In the past ants were not a challenge for the entomologists of Serbia, only a few of which paid attention to ants and registered some ant species among other insect species.
Petrov Ivan Z.
core   +1 more source

Menopause, Menstrual Cycle, and Skin Barrier Function

open access: yesSkin Research and Technology, Volume 31, Issue 7, July 2025.
ABSTRACT Background There are a limited number of studies describing the impact of the menstrual cycle and postmenopause on the skin barrier function, and existing research data are conflicting. The aim of our research was to investigate the impact of the menstrual cycle and postmenopause on the epidermal barrier function and its main biophysical ...
Đurđa Cvjetković Nikoletić   +6 more
wiley   +1 more source

The Prevalence of Emphysema in Patients Undergoing Lung Cancer Screening in a Middle-Income Country

open access: yesDiseases
Background: Chronic obstructive pulmonary disease (COPD) and lung cancer are the leading causes of death globally, which share common risk factors such as age and smoking exposure. In high-income countries, low-dose computed tomography (LDCT) lung cancer
Marija Vukoja   +6 more
doaj   +1 more source

Djurić-Milovanović\u27s Double Minorities in Serbia: Distinctive Aspects of the Religion and Ethnicity of the Romanians in Vojvodina - Book Review

open access: yes, 2015
Dr. Aleksandra Djurić -Milovanović\u27s new book, Double Minorities in Serbia, refers to that population which is both Romanian and belonging to a religious minority within the borders of Serbia’s province of ...
Kracun, Danijela
core  

Analysis of Spatio‐Temporal Characteristics of Drought in Serbia From 1961 to 2020 Using SPI and SPEI

open access: yesInternational Journal of Climatology, Volume 45, Issue 7, 15 June 2025.
The duration and severity of drought were determined and the trend of the indices for different accumulation periods, for 3 months (SPI3 and SPEI3), 6 months (SPI6 and SPEI6) and 12 months (SPI12 and SPEI12) were analyzed for 10 meteorological stations in Serbia in the period 1961–2020.
Lazar Filipović   +5 more
wiley   +1 more source

Kolmogorov complexity spectrum for use in analysis of UV-B radiation time series

open access: yes, 2013
We have used the Kolmogorov complexity and sample entropy measures to estimate the complexity of the UV-B radiation time series in the Vojvodina region (Serbia) for the period 1990-2007.
Arsenic, Ilija   +4 more
core   +1 more source

Breakfast Habits, Anthropometry, and Nutrition‐Related Outcomes in Adolescents From Low‐ and Middle‐Income Countries: A Systematic Review and Meta‐Analysis

open access: yesCampbell Systematic Reviews, Volume 21, Issue 2, June 2025.
ABSTRACT Breakfast skipping is a commonly reported dietary habit among adolescents despite this life stage marked by critical growth and development. Limited comparable evidence exists from low‐ and middle‐income countries (LMICs), where the detrimental effect of inadequate diets remains a major public health challenge. We conducted a systematic review
Jordie A. J. Fischer   +4 more
wiley   +1 more source

PROBLEMS IN THE EXTENSION WORK AND FARMERS’ NEEDS IN SERBIA [PDF]

open access: yes
In the paper, the authors analyse problems in the extension work and farmers’ needs on the basis of the empirical sociological survey that comprised attitudes of all the agricultural extension workers in Serbia.
Cikic, Jovana   +2 more
core   +1 more source

Foreign tour operators and travel agents knowledge of a potential tourism destination [PDF]

open access: yes, 2012
Vojvodina is an autonomous region of Serbia, and has the potential to become a successful tourism destination. Twenty years of changes have elapsed since the disintegration of Yugoslavia, and destination planners in Vojvodina are now looking to ...
Mulec, Ivo, Wise, Nicholas
core   +1 more source

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