Preporuke i rezultati dodatne ishrana fazana u zavisnosti od godišnjeg doba

The quality and quantity of natural food resources and food from agricultural land vary considerably depending on the type of the hunting ground and the season. In order to achieve better body weight of the hunted pheasants, to preserve their number and achieve better reproductive potential of these birds, supplemental feeding is necessary. Previous studies have shown that feeding of pheasants in hunting grounds in all seasons, and especially during the winter, yields positive results. The achieved results, however, are significantly dependent on the degree of anthropogenic activity in the hunting grounds, as well as the amount of natural food. Moreover, nutrition must be adequate not only in terms of the quantity, but also the quality. This means that instead of single feeds (most commonly cereals: wheat, corn, etc.), complete mixtures should be used, which is a costly solution. However, pheasants aged five or more months are increasingly in demand for hunting on the polygons. Nevertheless, hunting in preserved nature and with a diverse wildlife fund will never lose its significance.Kvalitet i kvantitet prirodnih resursa hrane, kao i sa poljoprivrednih površina, značajno se razlikuju zavisno od tipa lovišta i godišnjeg doba. U cilju postizanja bolje odstrelne mase, očuvanja brojnosti i postizanja boljeg reproduktivnog potencijala fazana, neophodno je prihranjivanje. Dosadašnja istraživanja ukazuju da pihranjivanje fazana u lovištu, u svim godišnjim dobima, a naročito u toku zime, daje pozitivne rezultate. Međutim, postignuti rezultati značajno zavise od stepena antropogene delatnosti u lovištima, kao i od količine prirodne hrane. Pri tome, prihranjivanje mora biti adekvatno ne samo u kvantitativnom, već i u kvalitativnom smislu. Zbog toga umesto pojedinačnih hraniva (najčešće žita: pšenice, kukuruza...) treba koristiti kompletne smeše, što je skupo rešenje. Umesto toga, sve se više traže fazani starosti pet ili više meseci, za lov na poligonima. Ipak, lov u očuvanoj prirodi i sa raznovrsnim fondom divljači nikada neće izgubiti na značaju

COMPARATIVE ANALYSIS OF SOME PROMINENT MCDM METHODS: A CASE OF RANKING SERBIAN BANKS

In the literature, many multiple criteria decision making methods have been proposed. There are also a number of papers, which are devoted to comparison of their characteristics and performances. However, a definitive answer to questions: which method is most suitable and which method is most effective is still actual. Therefore, in this paper, the use of some prominent multiple criteria decision making methods is considered on the example of ranking Serbian banks. The objective of this paper is not to determine which method is most appropriate for ranking banks. The objective of this paper is to emphasize that the use of various multiple criteria decision making methods sometimes can produce different ranking orders of alternatives, highlighted some reasons which lead to different results, and indicate that different results obtained by different MCDM methods are not just a random event, but rather reality

BER Performance of IM/DD FSO System with OOK using APD Receiver

In this paper, the performance of intensity-modulated with direct detection (IM/DD) free space optical (FSO) system using the on-off keying (OOK) and avalanche photodiode (APD) receiver is observed. The gamma-gamma model is used to describe the effect of atmospheric turbulence since it provides good agreement in the wide range of atmospheric conditions. In addition, the same FSO system with equal gain combining applied at the reception is analyzed. After theoretical derivation of the expression for the bit error rate (BER), the numerical integration with previously specified relative calculation error is performed. Numerical results are presented and confirmed by Monte Carlo simulations. The effects of the FSO link and receiver parameters on the BER performance are discussed. The results illustrate that the optimal APD gain in the minimum BER sense depends considerably on the link distance, atmospheric turbulence strength and receiver temperature. In addition, the value of this optimal gain is slightly different in the case of spatial diversity application compared with single channel reception

Volcanogenic Turonian and epiclastics of senonian in the Timok magmatic complex between Bor and the Tupižnica mountain, eastern Serbia

In the light of the findings presented in this paper, among the volcanic products of the Upper Cretaceous, referred to as "the first volcanic phase" (Drovenik, 1961), two lithostratigraphic units can be singled out within the Timok Magmatic Complex (TMC): - The lower one, consisting of volcanogenic, subaerial, dominantly hornblende andésite volcaniclastic, formed on land, and less abundant volcanic and sub-volcanic-hypoabyssal rocks. It is the main source of sulfide mine­ralization in Bor. It was formed before the Upper Turonian and consists of hornblende andésite and occasionally low biotite. Minor constituents are biotite-hornblende dacite and some andésite and dacite materials con­taining augite in addition to hornblende and biotite. - The upper one, from the Upper Turonian period when the volcanic activity of the region had ended, is marine deposited and epiclastic. Intercalated with Senonian marls, it is composed of land deposited Turonian volcanogenic material of all generations. Fresh material mostly consisting of hornblende andésite volcanoclastics prevails in it. Fresh epiclastics include ore mineral epiclasts. Epiclastics composed of epiclasts of hydro thermally altered rocks were observed which also include ore epiclasts. The ore epiclasts originate from copper ore. The boundary between the volcanogenic Turonian and the epiclastic deposits is a well-recognized unconformity. Table 1 in the text summarizes the main characteristics of the Turonian volcanogenic rocks, primarily those of volcaniclastics, as well as those of epiclastic deposits

Zadružna mljekara u Svilajncu

Mljekarstvo u Resavskom i Despotovačkom srezu nema tradicije. Zna se da se još 1920. godine prerađivalo mlijeko u kačkavalj, i to samo u despotovačkom srezu, a organizirali su to pojedini trgovci. Inače stočari su mahom sami prerađivali svoje mlijeko na najprimitivniji način, i to jedino u bijeli mekani sir

Twenty years later: The war did (not) begin at Maksimir an anthropological analysis of the media narratives about a never ended football game

The aim of this work is an analysis of the media narratives about the never ended football match between Dynamo Zagreb and Red Star Belgrade on May 13 1990. The article focuses on the media coverage twenty years after the incident in the context of the game's acquired mythic status, symbolically marking the beginning of the war in former Yugoslavia. The object of the analysis are Serbian and Croatian media with the aim of revealing the strategies of representing this event in the period of the normalization of the relations in the region. [Projekat Ministarstva nauke Republike Srbije, br. 177026: Cultural Heritage and Identity

Obim i raspoređenost proizvodnje mlijeka kod nas kao osnov potrošnje

Krajnji cilj proizvodnje mlijeka i mliječnih proizvoda, jeste potrošnja, koja se manifestira kao široka (individualna) i reprodukciona. Osnovu ponude na tržištu čini kvantum proizvodnje mlijeka, kao i njegova raspoređenost u pojedinim regijama zemlje

Postrojenje za mehaniziranu kontinuiranu proizvodnju kačkavalja

Kačkavalj se ubraja među najpoznatije tvrde sireve, jer je njegova izrada veoma rasprostranjena. U našoj zemlji kačkavalj zauzima gotovo prvo mjesto, i može se smatrati sirom koji ima najveći značaj za izvoz. Poseban ekonomski značaj ima za SR Srbiju i AP Vojvodinu, SR Makedoniju i SR Bosnu i Hercegovinu

Higgs rare decays at ATLAS and CMS

More than a decade has passed since the start of the operation of the Large Hadron Collider at CERN and the discovery of the Higgs boson by the ATLAS and CMS Collaborations. The so far observed Higgs boson decay modes cover around 90% of the total Higgs boson width. The rare and yet unobserved Higgs boson decay channels could potentially be affected by the new physics, beyond the Standard Model. It is then crucial to search for these experimentally challenging decay modes in order to have a more complete characterisation of the Higgs boson physics sector. This was enabled with LHC Run 2 data having both increase in the Higgs production rate, with increased energy, and also the increase in the recorded luminosity. Both ATLAS and CMS have refined and advanced their analysis techniques, contributing further to increase in Higgs analyses sensitivity.LHCP2022 : Virtual, Online : 16-20 May 202

Historical tradition in Serbian genre literature

This paper discusses two Serbian science-fiction stories with a special emphasis on the motives in their narrative structure; the motive analysis is focused on those motives that represent a transposition of 'historical tradition' elements. The key words connecting images appearing in this context are: fear of losing (national) identity and a strategy of resistance towards those, who presumably, want to 'take over' the identity. In this sense, a return to 'the historical tradition', in the analyzed texts, aims to reassess certain past models indicating at the same time those that have successfully served and endured as historical models in this discourse