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U današnje vrijeme značajan broj usluga digitalnog sadržaja ostvaruje se putem web sjedišta koja neprestano dodaju i mijenjaju funkcionalnosti stoga je teško pratiti dosljednost usluge bez sustavnog pristupa analizi i testiranju cjelokupnog stanja web sjedišta. U ovom završnom radu ukratko je opisan proces samog testiranja programske potpore te alat Selenium u sklopu programskog jezika Jave i zatim je provedeno i detaljno opisano testiranje. Pomoću Seleniuma i primarno web preglednika Mozzila Firefox je izvršeno funkcionalno testiranje najčešće korištenih usluga na testnom modelu web sjedišta, a uz to je također provedena analiza performanse i sigurnosti testnog modela. These days, many of the digital services are done through web applications which often add or change functionalities and this makes it hard to keep track of their consistency without a systematic approach in analysis or detailed testing. This bachelor thesis first briefly describes the process of software testing and web browser automating tool Selenium in programming language Java and then moves on to the detailed description of testing performed on the given test model. Using Selenium and web browser Mozzila firefox, functional testing was performed on most frequently used services on a given test model, and alongside with that performance and security analysis was also performed.

HiRGC je algoritam referencijske kompresije genoma iz 2017. Prije kompresiranja DNA sekvence kao string, prvo se DNA string preprocesira, uzimajuci u obzir određena 'građena' svojstva, kvalitete i odlike DNA sekvenci koji proizlaze iz njihove strukture i funkcije. Jedan takav način je spremiti DNA u vremenski sortiranoj listi sličnosti i razlika izmedu jedne referentne sekvence i druge(ili više!) ciljnih sekvenci. Ovo je moguće zbog toga što su DNA sekvence međusobno u ljudi 99.9% slične, te algoritam iskorištava ovo svojstvo. Nakon što je DNA procesiran i spremljen na ovaj način, možemo ponovo na vrh ovoga novoga stringa koristiti tradicionalne metode kompresiranja stringova. Konačan rezultat je spektakularan - npr. DNA ljudski genom se kompresira sa neka 3 GB dolje na jedan file od 200-300 MB. Link na gitlab repozitorij: https://gitlab.com/kristijan_ceple/hash-based-referential-genome-compression HiRGC is a 2017 genome compression algorithm. Before compressing the DNA sequences as raw textual data, one can first pursue certain DNA qualities to enhance the compression before-hand the traditional text compression methods. One such way is to process and store the sequences as a list of similarities and differences between a reference sequence, and 1(or more!) target sequences. Human DNA is mutually(between 2 units) 99.9% similar, and this algorithm takes advantage of that. After the DNA is processed in such a manner, it can then be converted using traditional text compression methods. This produces outstanding results – such as reducing a ~3GB human genome into a 200-300MB file. The link to the gitlab repository: https://gitlab.com/kristijan_ceple/hash-based-referential-genome-compression

Predmet ove doktorske disertacije predstavlja ispitivanje mogućnosti dijagnostikovanja specifične pripremljenosti rvača primenom terenskih testova. Na osnovu toga, glavni cilj je bio da se utvrdi nivo pouzdanosti i osetljivosti specifičnih terenskih testova za rvače, u funkciji praktične primenljivosti istih. Generalna pouzdanost testova i osetljivost testova u odnosu na ispitivane grupe, utvrđena je pojedinačnom analizom definisanih parametara pripremljenosti, ispoljenih na testu, kao i analizom specifične funkcionalne i metaboličke reakcije organizma na zadato opterećenje u testovima. Takođe su utvrđene i međusobne relacije definisanih parametara, kao i normativne vrednosti parametara pripremljenosti, ali i definisan optimalni test i model procene pripremljenosti. U istraživanju je učestvovao 31 rvač iz Srbije koji se bave grčko-rimskim stilom rvanja, prosečne starosti 21.61±3.36 godina, juniorskog (10 rvača) i seniorskog (21 rvač) takmičarskog uzrasta. U odnosu na primenjene metode, kao osnovni metod u istraživanju je korišćeno terensko testiranje. U cilju definisanja pouzdanosti dva specifično-terenska testa, koristio se test-retest postupak, i to na dva načina: „pokušaj-za-pokušaj“ i „dan-za-dan“. Ispitanici su testirani primenom sledećih procedura merenja: „Specific Wrestling Fitness Test“ (SWFT) - specifični rvački fitnes test se sastoji iz tri segmenta bacanja po 30 sekundi, između kojih je odmor od 20 sekundi; i „Specific Wrestling Performance Test“ (SWPT) - specifični test rvačke performanse se sastoji iz dva segmenta u trajanju od po 3 minuta, koji vremenski simuliraju rundu u borbi, a između kojih je odmor u trajanju od 30 sekundi. Radi relativizovanja opterećenja u testovima su korićene tri rvačke lutke različite težine (22 kg, 27 kg, 32 kg), a tehnika prednji pojas kao standardno bacanje za sve ispitanike. Za merenje frekvencije pulsa korišćen je Polar H7 Heart Rate Sensor, dok je za utvrđivanje nivo laktata u krvi korišćen laktat analizator Lactate Plus NOVA biomedical... diagnosing the specific preparation of wrestlers using field tests. Based on this, the main aim was to determine the level of reliability and sensitivity of the specific field tests for wrestlers, in the function of practical applicability. The overall reliability of the tests and the sensitivity of the tests in relation to the tested groups were determined by the individual analysis of the defined preparedness parameters expressed on the test, as well as the analysis of the specific functional and metabolic response of the organism to the given load in the tests. Also, mutual relations of the defined parameters are determined, as well as the normative values of the parameters of the preparedness, but also the optimal test and model of the assessment of preparedness was defined. The research involved 31 wrestlers from Serbia dealing with the Greco-Roman style of wrestling, the average age of 21.61 ± 3.36 years, junior (10 wrestlers) and senior (21 wrestlers) competitor age. In regard to the applied methods, field testing was used as the basic method in the research. In order to define the reliability of the two specific field tests, a test-retest procedure was used in two ways: "trial-to-trial" and "day-to-day". The subjects were tested using the following measurement procedures: "Specific Wrestling Fitness Test" (SWFT) - consisted of three throwing segments of 30 seconds, with a break of 20 seconds; and "Specific Wrestling Performance Test" (SWPT) - consisted of two 3-minute segments, simulating a round in combat, with a break of 30 seconds. In order to normalize the load in the tests, three weightlifting dolls of different weights (22 kg, 27 kg, 32 kg) were used, and the technique the front belt as a standard throw for all respondents. The Polar H7 Heart Rate Sensor was used to measure the pulse frequency, while the Lactate Plus NOVA biomedical lactate analyzer was used to determine blood lactate levels...

Predmet istraživanja predstavlja definisanje i analizu ključnih indikatora performanse prilikom donošenja strateških odluka u industrijskim preduzećima. Ispituje se uticaj ključnih indikatora performanse na organizovanje efektivne i efikasne proizvodnje uz minimalne troškove, kao i uticaj lojalnosti zaposlenih na performansu u uslužnim preduzećima. Pored naučnog doprinosa u oblasti menadžmenta, istraživanje ima i praktičnu primenu., The research subject is defining and analyzing key performance indicators for making strategic decisions in industrial companies. Examines the impact of key performance indicators for organizing effective and efficient production with minimum costs, and the impact of employees' loyalty to the performance of the service companies. In addition to scientific contributions in the field of management, the research also has practical application.

Uticaj sredinskog stresa na stabilnost razvića merističkih karakteristika (femoralne pore, subdigitalne lamele, supracilijarne granule) i oblika dorzalne strane glave ispitivan je poređenjem nivoa fluktuirajuće asimetrije (FA) navedenih karakteristika između populacija zidnog guštera (Podarcis muralis) koje naseljavaju urbana i ruralna staništa. Takođe, ispitano je i da li postoje razlike u nivou varijanse simetrične komponente oblika glave, alometriji simetrične komponente oblika i u nivou odstupanja od grupne alometrije između populacija koje naseljavaju ova dva tipa sredina. Pored toga, analizirano je i da li sredinski stres ima uticaja na performansu, kondicioni indeks i prevalencu i intenzitet krvnih parazita kao i da li jedinke koje su zaražene krvnim parazitima i jedinke sa niskim kondicionim indeksom pokazuju viši nivo asimetrije oblika glave. Osnovna hipoteza je bila da će populacije koje naseljavaju suboptimalne uslove životne sredine pokazivati viši nivo FA merističkih karakteristika, viši nivo FA oblika glave, viši nivo varijanse simetrične komponente oblika. Pored toga hipoteza je bila i da će postojati razlike u alometriji simetrične komponente oblika glave, nivou morfološke integracije između dva modula dorzalne strane glave između dva tipa populacija kao i veće odstupanje od grupne alometrije u urbanim populacijama. Takođe, pretpostavka je bila i da će urbane populacije pokazati veću prevalencu i intenzitet krvnih parazita, niži kondicioni indeks ali i da će inficirane jedinke i jedinke sa nižim kondicionim indeksom imati viši nivo FA oblika glave. U poređenju sa ruralnim populacijama, urbane su pokazale statistički značajno viši nivo FA za sve analizirane merističke karakteristike što ukazuje na to da je stabilnost razvića ovih karakteristika u ovoj sredini narušena. Takođe, uočeno je postojanje razlika u razvojnoj stabilnosti između analiziranih karakteristika što ukazuje na to da razvojna stabilnost može biti specifična za morfološke karakteristike. Nivo fluktuirajuće asimetrije je bio niži kod karakteristika koje su od većeg funkcionalnog značaja, što ukazuje da je kontrola razvića ovih karakteristika bila veća. Pored toga, uočeno je i da postoji značajna korelacija između FA femoralnih pora i subdigitalnih lamela što ukazuje na to da su ove karakteristike integrisane... Effects of environmental disturbance on developmental stability of meristic traits (femoral pores, subdigital lamelae, supraciliar granules) and dorsal head shape were evaluated by comparing fluctuating asymmetry (FA) levels between populations of the common wall lizard (Podarcis muralis) inhabiting urban and rural areas. Moreover, possible differences in degree of head shape variation, head shape allometry and in deviation from within-group allometric lines were tested between these two population types. Also, it was analysed whether environmental disturbance affects locomotor performance, condition index, and prevalence and intensity of blood parasites but also if infected animals and animals with low body condition show higher degree of head shape asymmetry. The main hypothesis were that individuals inhabiting suboptimal environments will show higher FA degree of meristic traits and head shape as well as higher degree of head shape variance. Also, it was hypothesised that, due to stressfull conditions, there will be differences in symmetric head shape allometry, differences in the degree of morphological integration between two head modules and differences in the degree of deviation from within-group allometric lines between the two types. Moreover, higher prevalence and intensity of blood parasites and lower body condition were expected in urban populations, as well as higher head shape asymmetry in infected individuals and in individuals with low body condition. Compared to rural populations, the urban ones showed significantly higher degree of FA for all analysed meristic traits, which suggests that developmental stability of these traits is affected in urban environments. Differences in developmental stability were found between the three traits meaning that developmental stability may be trait specific. Degree of fluctuating asymmetry was lower in functionaly significant traits, suggesting that it may be under stricter developmental control. Significant correlation was found between signed FA of femoral pores and subdigital lamelae, possibly a sign of morphological integration as these traits develop in the same body part and it is likely that they share same developmental pathways...

U ovom se radu procjenjuje pouzdanost seizmičkih karakteristika konstrukcija od armiranog betona (RC) na temelju response surface metode primjenom sustavnog pristupa. U sistemskom pristupu primijenjene su funkcije graničnog stanja na razini konstrukcijske komponente i izračunat je indeks pouzdanosti performanse konstrukcije sustavnim pristupom putem serijskih i paralelnih kombinacija konstrukcijskih komponenti. Proračunate su funkcije graničnog stanja poboljšanom metodom odziva površine na temelju slučajnih varijabli konstrukcije uzorka bloka. Numerička su proučavanja pokazala da se predloženim sustavnim pristupom mogu dobiti pokazatelji pouzdanosti performansi na različitim razinama oštećenja konstrukcijskih komponenti dok je samo jedan pokazatelj pouzdanosti procijenjen općim pristupom za zadane razine performansi. Rezultati su pokazali da su pokazatelji pouzdanosti performansi porasli kada su se ispitivali scenariji bez performance za visoke razine oštećenja komponenti, i pokazatelji pouzdanosti performansi kod općeg pristupa odgovarali su intervalu uključujući razine 2 i 3 sustavnog pristupa., In this paper, seismic performance reliability of reinforced concrete (RC) structures was evaluated based on response surface method using a systemic approach. In the systemic approach, limit state functions were applied at the structural component level and structure performance reliability index was calculated with a systemic approach through series and parallel combinations of structural components. The limit state functions were estimated through improved response surface method based on block sampling design of random variables. Numerical studies showed that the proposed systemic approach could calculate performance reliability indices at different damage levels from structural components while only one reliability index was evaluated through the overall approach for the given performance levels. The results indicated that performance reliability indices increased when the non-performance scenarios were examined for high levels of components damage, and performance reliability indices of the overall approach corresponded to an interval including levels 2 and 3 of the systemic approach.

This study investigated the effect of dietary inclusion of Brewers Dried Grains (BDG) supplemented with Grandizyme® enzyme as a partial substitute for maize in layers diets. One hundred and twenty Isa-Brown laying hens were randomly allotted to three diets formulated with 0 (control), 10% and 20% BDG, and fed for 12 weeks. There were 4 replicates of 10 birds each in a dietary treatment. Feed mintake, hen day production and net profit generated from the sales of eggs were msignificantly (p, U radu se istražuje utjecaj sušenoga pivarskoga ječma (BDG) s dodatkom Grandizyme® enzima kao djelomičnom zamjenom za kukuruz u hranidbi nesilica. Stotinu i dvadeset Isa-Brown nesilica nasumično su podijeljene u tri hranidbena tretmana: 0 (kontrola), 10% i 20% BDG i hranjene 12 tjedana. U svakom hranidbenom tretmanu bilo je 10 nesilica u četiri ponavljanja. Unos hrane, dnevna proizvodnja i neto dobit od prodaje jaja bili su značajno najviši (p