Results 61 to 70 of about 30,437 (192)

The Impact of Adverse Weather and Climate on the Width of European Beech (Fagus sylvatica L.) Tree Rings in Southeastern Europe

open access: yesAtmosphere, 2018
European beech (Fagus sylvatica L.) is the most important deciduous tree species in Europe. According to different climate scenarios, there is a relatively high probability of a massive decline in and loss of beech forests in southern Europe and in the ...
Stefan Stjepanović   +6 more
doaj   +1 more source

Instances of Use of United States Armed Forces Abroad, 1798-2013 [PDF]

open access: yes, 2013
[Excerpt] This report lists hundreds of instances in which the United States has used its Armed Forces abroad in situations of military conflict or potential conflict or for other than normal peacetime purposes. It was compiled in part from various older
Salazar Torreon, Barbara
core   +3 more sources

Boycott of the Los Angeles 1984 Olympic Games as an Example of Political Play-Acting of the Cold War Superpowers [PDF]

open access: yes, 2015
Sports boycott is one of the most important dimension of sport colliding with politics. The subject of the article is the boycott of the Los Angeles Olympic Games in 1984, one of the most spectacular boycotts, which was conducted by communist ...
Kobierecki, Michał Marcin
core   +1 more source

The trends in viticulture and winemaking in the context of wine tourism development in Bosnia and Herzegovina

open access: yesActa Geographica Slovenica
The article looks at viticulture, wine production and wine tourism in Bosnia and Herzegovina. The cluster analysis was carried out to identify the current situation and to explore the possibilities for the development of wine tourism as an additional ...
Radomir Bodiroga   +3 more
doaj   +1 more source

Phenotypic correlation between the weight and structure of eggs from light line hybrid laying hens [PDF]

open access: yesActa Agriculturae Serbica, 2019
Eggs are a unique product and serve to feed people of all ages. They have a very high nutritional value, because they contain a relatively high percentage of proteins, minerals, vitamins.
Ždralić Tatjana   +3 more
doaj  

OPTIMILK: A Web-Based Tool for Least-Cost Dairy Ration Optimization Using Linear Programming

open access: yesAgriculture
Feed costs represent a significant component of milk production expenses, making up a share of 50% or more of the total cost. The optimization of feed costs is important to achieve financial stability, competitiveness, and sustainability in dairy farming.
Danijel Mijić   +5 more
doaj   +1 more source

Optimization of The Bleaching Process of Sunflower Oil

open access: yesActa Chimica Slovenica
Bleaching is a crucial step in oil refining that removes unwanted pigments and oxidative products, which degrade oil quality. This study evaluated the effects of temperature (75–115 °C), adsorbent concentration (1–3 wt%), and time (20–40 minutes) on ...
Nebojša Vasiljević   +5 more
doaj   +1 more source

Pathologies of Security Governance: Efforts Against Human Trafficking in Europe [PDF]

open access: yes, 2007
The trafficking of women and girls for the purpose of sexual exploitation has reportedly been booming in Europe since the 1990s. Governments, international organizations, and private actors have addressed the causes and consequences of sex trafficking in
Friesendorf, Cornelius
core   +1 more source

Exploring the feasibility of solvent recirculation in the extraction process of (poly)phenols from elderflower (Sambucus nigra L.) [PDF]

open access: yesReciklaža i Održivi Razvoj
The traditional maceration technique with a two-step solid-liquid extraction was used in this paper. After the first extraction step, an extract was separated from the exhausted plant material (elderberry flower) and then a plant material was added to ...
Vasiljević Nebojša   +5 more
doaj   +1 more source

'Commemorating a Disputed Past: Football Club and Supporters' Group War Memorials in the Former Yugoslavia [PDF]

open access: yes, 2012
This article documents the existence of numerous football-related war memorials throughout the former Yugoslavia. Utilizing photographic evidence of these monuments, plaques and other methods of memorialization, it illuminates the ways in which those ...
Mills, Richard
core   +1 more source

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