bluuebunny/crossref_metadata_2025 huggingface dataset:
Production of Low Fat Yoghurt Enriched With Different Functional Ingredients
Authors: Stijepić Milka , Đurđević-Milošević Dragica , Glušac Jovana
Published: November 2017

Due to a growing demand for functional fermented dairy foods with improved nutritional qualities, the food processing industry has prompted to cut down on ingredients such as fat, sugar and additives, thereby necessitating some important changes in sensory qualities that influence consumer acceptance of fermented dairy products. Addition of functional ingredients such as whey protein concentrate (WPC) and honey may improve overall quality of yoghurt. It is well known ability of WPC to support formation of whey protein aggregates which highly improve physical properties of yoghurt. Honey may be an ideal sweetener for yoghurt due to its sugar concentration, low pH and a variety of beneficial nutritional properties.The aim of the present study was to examine the effect of WPC (1%), as well as combination of WPC and honey (H: 2% and 4%) on the physical and chemical properties of low fat set-style yoghurt during 21 days of storage at 5°C. Yogurt was prepared from milk (1.5% fat), treated on 95ºC for 10 min and yoghurt culture VIVOLAC DriSet Yogurt 442: 10% Lactobacillus delbrueckii subsp. bulgaricus and 90% Streptococcus thermophilus (Vivolac Culture Corporation, Indiana, USA), applying standard manufacturing procedure. It was concluded that the addition of honey in combination with WPC improved quality of produced yoghurt. On the other side, as honey presents a higher nutrition value ingredient, the addition of different percent of honey in combination with WPC could present a novel formulation for functional fermented dairy food.
Quality Indicators of Snail Meat Grown in Different Conditions
Authors: Sando Drago , Grujić Radoslav , Meho Bašić , Lisickov Kiril , Vujadinović Dragan
Published: November 2017

Snail meat is used daily in the human diet. Snails are used in human nutrition daily in some regions of the world. According to measurable attributes of proteins and lipids quality, snails fall into the middle category of this source of nutrients. The paper describes nutritive attributes of snail’s quality from the aspect of macro and micro nutrients. In the composition of essential amino acid leucine and lysine are dominant, and tryptophan is missing. Essential fatty acids are relatively high in snails, especially linolenic and arahidonic acid, but some polyunsaturated omega-3 fatty acids, such as EPA. Out of mineral material copper, iron and magnesium take an important place. With regard to methods of diet and residence snail meat can be loaded to certain heavy metals, residues of radioactive substances and pesticides. These are reasons to control the snails before processing in order to increase safety of the obtained product.
Value Orientations and Quality of Life
Authors: Đurašinović Pejo
Published: November 2017

Our topic focuses on the pre-war system of values, then the period of decadence and destruction of the system of values and value orientations in general, and the postwar system with its different views on values that goes through a period of the formation of awareness of values. The young will play the most important role in the formation of the new system of values.The phenomenon of values among young people today is a complex social problem that is influenced by a large number of factors. These various factors can be classified into biological, social and individual factors.
Integral Model for Distributing Functional Roles Within a Working Team
Authors: Andonovic Beti , Spasovska Marina , Temkov Mishela , Dimitrov Aleksandar
Published: November 2017

Abstract: Long-term and short-term efficiency and effectiveness of a working team depend on an optimal Roles distribution within it. Therefore, having a model which enables such corresponding distribution is of a high interest to any quality manager. Two main concepts, the Roles concept of Adizes and Working styles concept of Julie Hay, are involved to create an integral model with an original approach to the Roles distribution in any working team. The greatest advantage of this model is that it is predictive instead of experiential: it makes it possible to make a corresponding Roles distribution in advance within the team, without previously monitoring the activities of the potential team members. A discussion to the relation between the possible outcomes and the level of prediction is given.
Methods for Determination of the Presence of Allergens in Foods
Authors: Marjanović-Balaban Željka , Grujić Radoslav , Pećanac Biljana , Jelić Dijana
Published: November 2017

Recent studies indicate that 2-4% of the world population is sensitive to the presence of allergens in foods. It is estimated that there are 5-8% allergic children in Europe.This paper presents an overview of the analytical methods which are used in risk analysis and for making decisions in the management of foods that cause allergies in humans.Depending on the purpose of analysis, a variety of analytical techniques can be used: Enzyme-linked immunosorbent assay (ELISA) is recommended for quantitative determination of the composition of ingredients and final products, Lateral flow test (LFD) can be used during routine control of the efficiency of purification and determination of the composition of final products, PCR (polymerase chain reaction)-ELISA and real-time PCR are used to confirm the ELISA results for samples with a low content of allergens or where it is not possible to apply other tests. Mass spectroscopy (MS) can be used as a method for confirming the results of the routine tests and in detecting of small amounts of the allergens. This paper gives an overview of these techniques by listing the advantages and disadvantages of routine food analysis.
Non-Isothermal Degradation of Vitamin C by Simultaneous Thermogravimetric and Differential Thermal Analysis
Authors: Jelić Dijana , Đukić-Drvar Aleksandra
Published: November 2017

The non-isothermal degradation process of Vitamin C (Galenika, Serbia) was investigated by simultaneous thermogravimetric and differential thermal analysis (TG-DTA), in the temperature range from an ambient one up to 650°C. The scope of presented work is toward stability of active pharmaceutical substance – ascorbic acid and calculation of all relevants kinetics parameters: activation energy (Ea), pre-exponential factor (A) and half-time (t1/2) for stability assesment in explored formulation. It was established that the degradation proceeds through five degradation stages (designated as I, II, III, IV and V), which involve: the dehydration, the melting of ascorbic acid, as well as the decomposition of excipients present: microcrystalline cellulose, D-glucose, carboxymethylcellulose, magnesium stearate , lactose and corn starch. During thermal degradation, all excipients increase their thermal stability and some kind of solid-solid and/or solid-gas interaction occur. The kinetic parameters and reaction mechanism was determined for the II stage, where decomposition of ascorbic acid happened using powerfull kinetic software KINETICS05. Two approaches were used: isoconversional and modell fitting method. It was concluded that degradation of ascorbic acid is best described with N-th order model with Ea= 139.550kJ/mol, A= 1.9689∙1013s-1 and n=1.2132.
Kinetics Study of Methylene Blue Adsorption Onto Activated Carbon by Means of Spectrophotometry
Authors: Jelić Dijana , Penavin-Škundrić Jelena , Marjanović-Balaban Željka , Antunović Vesna , Radulj Nataša
Published: November 2017

Goal of this work is to explore adsorption phenomenon of methylene blue on activated carbon. The adsorption process was monitored at 30 0C and 50 0C. We used spectrophotometric method for concentration estimation and on the basis of obtained results we proposed kinetics mechanism and equilibrium isotherms. Adsorption has been found to be an efficient and economically cheap process to remove pollutants such as colors, dyes and metal impurities. Adsorption processes using activated carbons are widely used to remove pollutants from wastewater. By fitting experimental results, pseudo-second order and Elovichev model gave very satisfactory results with the correlation coefficient R = 0.99994 and R = 0.99973, successively. Equilibrium isotherms of the methylene blue on the activated carbon were determined and correlated with common isotherm equation Freundlich, Langmuir and Temkin model. Rate of adsorption increased with increase in experimental temperature, which goes in favor of endothermic process. Adsorption of methylene blue onto activation carbon is happening probably through chemisorption path.
Criteria for Assessing the Success of new Managers
Authors: Andonović Beti , Zhabevska-Zlatevski Ana , Lisichkov Kiril , Dimitrov Aleksandar
Published: November 2017

The rapid and frequent fluctuation of managers within an organization is likely to have a negative impact on the overall performance of the organization itself. Therefore, the assessment of the success of the potential manager within the organization is highly important with regards to saving the time and money of the organization, in terms of investing in the induction, training and development of the manager. In addition, the presumption that the level of success of the potential manager can be assessed and improved in the case of compatible manager is important; whereas the adherence and observance of the potential manager of the culture, standards, objectives, mission and vision of the respective organization can be influenced, maintained and further enhanced. The authors conducted a research with experienced and proven managers worldwide, thus setting the standards and profile considered as criteria for assessing the success of potential managers. Namely, the results provided by the experienced managers are analyzed and summarized, and conclusions have been made considered as benchmarks for further analyses and comparison to the results that can be obtained from potential managers.
Removal of Ni(II) Ions From Aqueous Solutions by Nanoporous Material
Authors: Jakupi Shaban , Atkovska Katerina , Lisichkov Kiril , Golomeova Mirjana , Marinkovski Mirko , Kuvendziev Stefan
Published: November 2017

The novel trends in green separation processes impose the need for application of natural, low-cast and high-efficiency selective adsorbents, such as natural zeolite, within the processes for the treatment of drinking water supplies. Lately, nano-porous inorganic sorbents represent an ongoing trend for elimination of heavy metals from water resources. In the frame of this work, the nanoporous material, clinoptilolite,was applied for removal of Ni(II) ions from water resource. The experimental results were obtained in a laboratory scale batch glass reactor with continuous stirring at 400 rpm. The effects of the mass of the nano-porous adsorbent and the initial pH of the solution were studied to optimize the conditions for maximal removal of Ni(II) ions. MATLAB/Curve Fitting Toolboxwas implemented to determine the adequate adsorption isotherm as well as to optimize the equilibrium state of the investigated system.
Organization of Laboratory for Monitoring Security in the Food Industry in Order to Detect the Presence of Allergens
Authors: Gojković Vesna , Beribaka Mirjana , Marjanović-Balaban Željka
Published: November 2017

Allergens are substances that cause allergic reactions. Allergic reactions differ from person to person in a sensitive and specific response to the presence of the same allergen. Groceries that often cause allergies are cow’s milk, eggs, fish, crustaceans and shellfish, wheat, soy, peanuts, walnuts, almonds, hazelnuts and strawberries.Organisation is the main factor for the success and the quality of a research in food industry laboratories, in order to detect the presence of allergens. All kinds of equipments are needed, as well as professional staff to perform the tests. Allergen testing in the food industry is often performed using biochemical and separation methods. For analysis of deoxyribonucleic acid (DNA), the most suitable method is polymerase chain reaction (PCR) and electrophoresis. In our laboratory, we use immunological methods for qualitative and quantitative testing of allergens and we have two accredited methods: Enzyme-Linked Immunosorbent Assays (ELISA) and High Performance Liquid Chromatography (HPLC). It is also necessary that stuff have adequate competence in handling the specific equipment, performing tests, evaluating the results and signing test reports and calibration certificates, have adequate competences. Laboratory have to prove that have been fulfiled all the requirements for validation. Validation includes: specification of requirements, characterization of method, verification that requirements can be fulfilled using the method.The results of each test are presented in form of a report, which has to be correct, clear, unambiguous, objective and must include all the informations required by the client.
Imunski status trudnica u odnosu na najčešće uzročnike kongenitalnih infekcija u Republici Srpskoj / The immune status of pregnant women in relation to the most common cause of congenital infection in the Republic of Srpska
Authors: Knežević Darija , Jović Duška
Published: November 2017

Obligatory TORCH (Toxoplasma gondii, Rubella virus, Citomegalovirus, Herpes simplex virus) testing is provided to every pregnant woman in developed countries. This test is measuring serums level of IgM antibody (sign of acute infection) and protective IgG antibody. There is no such obligatory testing in Republic of Srpska, although is the only method for early detection and prevention of TORCH infection. Our aim was to determine seroprevalence of Rubella virus, Citomegalovirus i Herpes simplex virus in pregnant women, their vaccinal status and fequence of complications in previuos pregnancies.Sera were collected from pregnant women during their antenatal visit to outpatients departments of gynecology in general hospitals in Doboj, Prijedor and Banja Luka. All pregnant women answer. Sera were frozen and testing was preformed using Elysis Duo (Human, Germany), fully automated ELISA analyzer. Statistical analysis was realized using the SPSS software package, along with the level of statistical significance of 5% (α=0.05).During six-month period (January 2008 to July 2008) 641 pregnant women were examined. Blood samples were obtained from 320, 217 and 158 women in the first, second and third trimesters of gestation, respectively. The IgG seroprevalence was 62.61 % for Rubella virus, 84.87% for CMV and 84.40% for HSV. The IgM seroprevalence was 0.16% for Rubella virus, 1.40% for CMV and 6.24% for HSV.The IgG seroprevalence for Rubella virus is not satisfactory, because of unregular vaccination during the civil war. Seroprevalences for Citomegalovirus and Herpes simplex virus are satifactory, as for seroprevalence in developed countries.
Psihičke reakcije bolesnika u perioperativnom periodu / Psychological reactions of patients in the perioperative period
Authors: Vuković Željko , Hadživuković Natalija
Published: November 2017

Surgical intervention usually leads to fear. The operation has always been emphasized emotional entry into the sphere of the unknown and there is no man with normal psychological defenses that do not feel any discomfort when visiting any operation. The aim of this study is to examine the existence of psychological reactions of patients who were admitted to the surgical treatment, the possibility of exploring measures to overcome possible preoperative and postoperative fear, development of a plan to introduce changes and strategies to overcome the preoperative and postoperative fear and monitoring its implementation.The research was conducted in the surgical unit for anesthesia and resuscitation at University Hospital in Foča during the period from 01.05.2013. until 31.05.2013. year. The study used a descriptive short questionnaire with information on the subject and self-assessment questionnaire for depression.The majority of patients a few days before the operation had diminished interest in the events around them, a feeling of emptiness, indisposition, sleep problems, fatigue. The majority of patients had decreased appetite, weakness of concentration, slow, suicidal ideas. From all examined patients 15% of them showed no physical symptoms, while 85% were showed greater number of physical symptoms in the field of all organ systems. Twenty percent of all examined patients has no signs of depression, a mild form of depression was found in 55% of patients, while the moderately mild form of depression was found in 25% of patients.A well-designed and conducted psychological preoperative preparation is not only an important factor for positive operational outcomes and successful post-operative recovery of patients, but also more durable pledge its rational relationship to health and disease.
Strengthening nursing competencies within the Mental Health Center // Jačanje sestrinskih kompentecija u okviru Centara za zaštitu mentalnog zdravlja
Authors: Gidumović Sanja , Hrustić Meliha , Nikolić Dijana , Ćuk Ljubica , Milanović Dejan
Published: November 2017

The Mental Health Project in BiH (PMZ BiH), Phase II, is a continuation of Phase I of the Mental Health Project. Direct results are: strengthened competencies and skills of multidisciplinary teams to provide better mental health services. In co-operation with sister associations from BiH, Swiss experts have supported the further strengthening of nursing staff in mental health through: support for the development of sister documentation, support in updating clinical guides with a focus on sister practice and providing training and / or direct support to selected members of sister associations in regarding the application of sister documentation and instructions for acting in their work.Assessment of the capacity of professional associations and specific needs of mental health professionals, realized within the BiH Mental Health Project, resulted in the signing of the Memorandum of Understanding and Cooperation between the above mentioned associations:1. Association of nurses and technicians in FBiH “UMSTFBiH”2. Association of nurses and technicians of the Republic of Srpska (Section nurses and technicians in the field of mental health of Republika Srpska)3. Udruženje “Medicinar” District Brčkowho implemented the Project: “Strengthening Nursing Competencies within the Center for the Protection of Mental Health”.Targeted sisterhood interventions will improve the orientation of the mental health system to the patient, provide health care with respect and understanding, and effectively treat patients. Interventions will contribute to better health outcomes, a better quality of life for mental health users and the general well-being of people with mental disorders, as well as those at risk of having a mental disorder.The project encompasses 40 centers for the protection of mental health in BiH with one representative - a medical nurse / technician. The acquired knowledge and skills, trained nurses / technicians, were passed on to other employees in the centers.The users with whom the sister documentation is applied are more satisfied with the speed and method of obtaining professional help. In 55.51% of respondents, the time of establishing the final diagnosis and condition is shortened. In 44.49% of users who are already in treatment in the centers, the deterioration of the disease is prevented by the introduction of a faster and better quality service.
Hemolysis - a constant source of error in laboratory diagnostics // Hemoliza – stalni izvor greške u laboratorijskoj dijagnostici
Authors: Kutlija Nevena
Published: November 2017

The aim of this paper is to point out the importance of proper pre-analytical preparation of the sample in order to reduce the number of errors in the laboratory with a special emphasis on hemolysis. In recent years, the lab has become more efficient in terms of faster results, more precise, faster and more precise controls, all due to automation, but it needs to be cautious as errors continue to occur. The largest share of errors occurs in the pre-analytic and post-analytical phase. The erythrocyte hemolysis in vivo or in vitro is one of the most significant errors in the preanalytic phaseThis is a literature review. The period of review of the literature is from 20-31 May 2017. The literature review was carried out in the HINARI, PUB MED and GOOGLE SEARCH databases. A total of 120 scientific articles were examined, mostly in English, of which 20 were put into operation. By reviewing the summary of each article, all articles that did not write about hemolysis, as a source of error are excluded.A review of literature through research carried out in the world and in our country, it turned out that the error in laboratory diagnostics still persists. The greatest number of errors occurs in the pre-analytical phase of work. According to the latest research, hemolysis takes the first place from mistakes in the pre-analytic phase of the laboratory process.Conclusion: Laboratory analytical work results must meet the requirements of analytical accuracy and precision and the clinical benefit of the analysis. The basic requirement for achieving the greatest possible quantitative reduction of laboratory errors is team work and inter-clinical cooperation. Laboratory experts must take the lead in ensuring patient safety both inside and outside the walls of clinical laboratories.
Football as a choreography
Authors: Klein Gabriele
Published: November 2017

Th is text examines the similarities between football and dance. In doing so,the focus is not on the many possible metaphoric relationships between footballand dance. Th is happens for example when fi lm clips of football gamesare called ‘football ballet’, or when fans are dancing Samba, or when playersperform a dance with corner fl ags. Th e text rather aims to answer the questionwhich structural characteristics football and dance share.
Socijalno-porodična sredina, ishrana i fizički razvoj Social-Family Background, Nutrition, Physical Education
Authors: Lepeš Josip
Published: November 2017

Na školski uspeh učenika u velikoj meri utiče način sticanja znanja i navika. U tom procesu veliki doprinos daju porodica, mediji i vršnjačke grupe. Porodično vaspitanje u današnjici vojvođanskih porodica ne može se okarakterisati kao uspešno u svakom pogledu. Porodica je veoma složena sredina, čije delovanje i ekonomske mogućnosti pored tradicije i navika uslovljavaju još mnogi faktori. Porodično vaspitanje zavisi od načina razmišljanja u datoj porodici i od ljudskih kvaliteta članova porodice. Veoma je bitno pitanje postoji li u datoj subkulturi izgrađeni sistem vrednosti prema školskom uspehu i prema unapređenju zdravlja. Postoji mnogo dokaza o tome da razvoj dece mogu da unaprede ili da unazade pozitivni ili negativni uticaji okoline. Odgovornost okoline je da hrani, štiti i da vaspitava decu.Ključne reči: socijalna pozadina, ishrana, školski uspeh.
Specifikacija strukture motoričkih sposobnosti mladih košarkaša u Bugarskoj
Authors: Petrov Lyudmil
Published: November 2017

An investigation of the motor potential of young basketball players, made by variation analysis during 20 years period – in 1986, 1996 and 2006 is presented in this report. The researched 55 basketball players are from the Sport school in Veliko Trnovo and from the basketball club “Etar” and are from 12 to 18 years old. A research of the anthropometric and speed-power indicators, also indicators for general and special endurance and laboratory functional indicators is provided.
Faktorska struktura organizacije plesnog kluba
Authors: Srdić Velibor , Lolić Vidosav
Published: November 2017

Istraživanje je sprovedeno na uzorku od 116 ispitanika, članova i njihovih roditelja, Plesnog kluba ’’Gemma’’ iz Banja Luke. Cjelokupan uzorak ispitanika je podijeljen na 4 subuzorka: 76 ispitanika su takmičari (17 muških i 59 ženskih) i 40 ispitanika su njihovi roditelji (9 muških i 31 ženski). Uzorak varijabli predstavlja 16 varijabli za procjenu organizovanosti kluba. Osnovni cilj istraživanja je bio da se utvrde osnovni faktori na osnovu kojih se može izvršiti procjena organizovanosti u klubu u zavisnosti od statusa ispitanika- plesača i njihovih roditelja.Za utvrđivanje latentne strukture istraživanog prostora primijenjena je faktorska analiza. Analizom dobijenih rezultata može se vidjeti da su izolovane 4 latentne dimenzije (faktora), koji se mogu interpretirati kao: faktor okruženja u kojem egzistira plesni sport, faktor roditelji, faktor menadžment plesnog kluba i faktor uloga i pozicija trenera kluba.
Kanonička povezanost morfoloških karakteristika i bazičnih motoričkih sposobnosti kod učenika srednje škole
Authors: Bajrić Osmo , Bajrić Senad , Jovanović Miladin
Published: November 2017

Istraživanje je provedeno na uzorku od 120 ispitanika - učenika prvog i drugog razreda srednje tehničke škole u Travnika, koji su u školskoj 2009/2010 - toj godini redovno pohađali nastavu tjelesnog i zdravstvenog odgoja. U istraživanju je primjenjen skup od sedam varijabli za procjenu morfoloških karakteristika i devet varijabli za procjenu bazičnih motoričkih sposobnosti po prijedlogu EUROFIT baterije testova.Osnovni cilj istraživanja je utvrđivanje povezanosti morfoloških karakteristika i bazičnih motoričkih sposobnosti učenika I i II razreda srednje tehničke škole u Travniku.Za utvrđivanje povezanosti (relacija) dva istraživana prostora, morfoloških karakteristika i bazičnih motoričkih sposobnosti primijenjena je kanonička korelaciona analiza.Primjenom Bartletovog Lambda testa i njegovim testiranjem pomoću odgovarajućeg h² - testa, utvrđeno je da su istraživani prostori morfoloških karakteristika i bazičnih motoričkih sposobnosti međusobno povezani sa tri para kanoničkih faktora na statistički značajnom nivou p = 0.05
Razlike u morfološkim karakteristikama, motoričkim i funkcionalnim sposobnostima, kod dječaka džudista i nesportista
Authors: Lulzim Ibri
Published: November 2017

Istraživanje je izvršeno sa ciljem da se utvrde razlike u nekim morfološkim, motoričkim i funkcionalnim varijablama između dječaka džudista i nesportista, uzrasta od 16 do 18 godina. Uzorak od 104 ispitanika bio je podijeljen na dva subuzoraka: uzorak (A) je činilo 52 džudista i uzorak (B) je činilo 52 učenika nesportista, koji se osim redovnom nastavom fizičkog vaspitanja ne bave organizovanim sportskim aktivnostima. Primjenom T-testa dobijeni rezultati su pokazali da se ispitanici koji se bave džudo sportom, statistički značajno razlikuju u 3 morfološke varijable: opseg grudi (AOG), kožni nabor leđa (AKNL) i kožni nabor trbuha (AKNT) i u svim primijenjenim motoričkim i funkcionalnim varijablama.
Relacije bazičnih i specifičnih motoričkih sposobnosti sa rezultatima plivanja u prsnoj tehnici kod mladih plivača
Authors: Okičić Tomislav , Jorgić Bojan , Madić Dejan , Thanopoulos Vassilios , Jovanović Predrag
Published: November 2017

Cilj trenažnog procesa u plivanju je razvoj onih antropoloških karakteristika i sposobnosti od kojih najviše zavisi rezultat. Cilj ovog rada je utvrditi uticaj određenih bazičnih i specifičnih motoričkih sposobnosti na rezultate u disciplini 100 m prsno kod mladih plivača. Uzorak ispitanika je činilo 30 plivača starosti od 9 do 12 godina koji pripadaju kategoriji mlađih pionira.Prediktorski skup je činilo 8 varijabli za procenu bazičnih i 6 za procenu specifičnih motoričkih sposobnosti. Kao kriterijumska varijabla korišćen je rezultat plivanja u disciplini 100 metara prsno u velikom bazenu. Rezultati regresionih analiza su pokazali da u celini oba seta primenjenih varijabli imaju značajnu korelaciju sa rezultatima u disciplini 100 metara prsno. Posmatrano pojedinačno nijedna varijabla nema statistički značajan uticaj. Tako dobijeni podaci ukazuju da u trenažnom procesu sa mlađim kategorijama treba stvoriti optimalne uslove za razvoj svih motoričkih sposobnosti koje mogu imati uticaj na plivačku efikasnost u prsnoj tehnici.
Komparativna analiza preciznosti kao specifične motoričke sposobnosti u odbojci
Authors: Karalić Tamara , Vujmilović Aleksandra , Savić Vladan
Published: November 2017

Predmet ovog istraživanja jeste preciznost kao faktor uspješnosti kod odbojkaša i odbojkašica. Cilj u istraživanju je da se utvrdi struktura antrpomotoričke sposobnosti preciznosti za odbojkaše i odbojkašice. Uzorak ispitanika činilo je ukupno 80 odbojkaša i odbojkašica, članova odbojkaških klubova starosti od 14 do 16 godina. Korišteno je 6 motoričkih testova za procjenu sljedećih sposobnosti: preciznost pogađanja ciljeva u horizontalnoj ravni, preciznost pogađanja ciljeva u vertikalnoj ravni. Utvrđeno je da postoje određene manifestne dimenzije unutar posmatranog prostora definisanog kao prostor preciznosti. Zatim, da u strukturi ovog prostora kod odbojkaša i odbojkašica, djeluju preciznosti pogađanja ciljeva prstima i ‘’čekićem’’ u horizontalnoj i vertikalnoj ravni. Generalno je zaključeno da u strukturi tehničko-taktičkih elemenata djeluju posebni tipovi preciznosti u odbojci, koji se mogu definisati kao preciznosti u tehnici dodavanja lopte prstima, tehnici dodavanja ‘’čekićem’’ i tehnici smečiranja.
Životne navike i sportsko-rekreativne aktivnosti studenata univerziteta ’’Apeiron’’ Banja Luka
Authors: Lolić Vidosav , Nešić Milan , Srdić Velibor , Fratrić Franja
Published: November 2017

Negativni efekti savremenog načina života mogu se otkloniti ili se na njih može preventivno djelovati redovnom fizičkom aktivnosti. Ovaj rad se bavi problemom fizičke aktivnosti studentske populacije u akademskoj zajednici Republike Srpske, i to sa aspekta njihovih životnih navika, koje mogu biti od značaja za aktivno učešće u aktivnostima fizičkog vježbanja, posebno u okviru univerziteta.Istraživanje koje je realizovano na Panevropskom univerzitetu ’’Apeiron’’ u Banjoj Luci, kao transverzalna studija i uz primjenu Survay metoda, imalo je za cilj identifikaciju pojedinih životnih navika studenata koje mogu imati uticaja na opredjeljenja prema upražnjavanju fizičkih aktivnosti i sporta u okviru Univerziteta. Uzorak ispitanika sačinjavalo je 320 studenata Univerziteta „Apeiron“ iz Banje Luke, oba pola, a rezultati su pokazali relativnu povezanost između aktuelnih životnih navika i pozitivnih opredjeljenja prema sportsko-rekreativnim aktivnostima na univerzitetu.
Razredna klima kao faktor sukoba u komunikaciji između učenika i nastavnika
Authors: Ivanek Perica , Mikić Biljana , Karabašić Jasmina
Published: November 2017

U ovom empirijskom radu pokušali smo sagledati problem komunikacije i interakcije između učenika i nastavnika u svakodnevnoj nastavnoj praksi posmatrajući ga sa aspekta razredne klime. Naime, željeli smo ispitati stavove učenika i nastavnika vezane za uticaj razredne klime na pojavu nesporazuma i sukoba u nastavi. Uzorak ispitanika na kome je sprovedeno istraživanje su učenici trećih razreda srednje stručne škole i gimnazije kao i njihovi nastavnici. Varijabla je zavisna atributivna: razredna klima kao faktor sukoba u komunikaciji između učenika i nastavnika, razložena na jednak broj indikatora podijeljenih u dvije grupe (prva: indikatori koji sprečavaju sukobe, i druga: indikatori koji iniciraju sukobe u komunikaciji između učenika i nastavnika). Razultat istraživanja bi nam trebao bar donekle dati jasniju sliku u kojim segmentima se razlikuje percepcija učenika i nastavnika vezana za razrednu radnu klimu kao faktor eventualnih nesporazuma i sukoba u komunikaciji između direktnih sudionika nastavnog procesa.
Predškolsko vaspitanje u Republici Srpskoj iz perspektive propisa o vaspitanju i obrazovanju
Authors: Dukić Gordana
Published: November 2017

Sažetak: Na kvalitet, tempo i domete predškolskog vaspitanja i obrazovanjauRepubliciSrpskoj,utičemnogofaktora,međukojimasuipropisikojiregulišuovuoblastipredstavljaju izraz društvene brige za predškolskovaspitanje i obrazovanje. Rad se bavi analizom tih propisa i identifikacijomodredbi, koje su u kontekstu brige za fizičko i mentalno zdravlje, odnosnoopšti razvoj i sigurnost djece predškolskog uzrasta. Na osnovu propisa, vaspitanjeiobrazovanje, njega i zaštita djece predškolskog uzrasta, predstavljajuosnovu cjeloživotnog učenja i razvoja djece i dio su jedinstvenog vaspitnoobrazovnog sistema Republike Srpske. Bez diskriminacije, obezbjeđuju sepretpostavke za dobrobit fizičkog i mentalnog zdravlja i sigurnosti djece, zasnovaneizmeđu ostalog, i na dostignućima nauke, koja su bitna za čuvanjei unapređenje zdravlja, optimalnog psihofizičkog razvoja i razvoja njihovihvaspitno obrazovnih navika i sposobnosti. Rano učenje, na djeci prilagođeni prihvatljiv način, dobija na značaju kao pokretač bržeg razvoja djece i kaokvalitetna podrška savremenoj porodici u funkciji vaspitanja i obrazovanja.
Implementacija modela bazične pripreme u funkciji poboljšanja motoričkih i situaciono-motoričkih sposobnosti rukometaša
Authors: Goranović Slobodan , Lolić Dejan , Karišik Siniša , Lolić Vidosav , Bajrić Osmo
Published: November 2017

Za potrebe ovog istraživanja korišten je uzorak od 120 ispitanika - učenika osnovnih škola u Banjoj Luci, Istočnom Sarajevu, Nišu i Beogradu, hronološke starosti 11 i 12 godina ±6 mjeseci. Uzorak ispitanika podijeljen je na dva subuzorka. Prvi subuzorak (eksperimentalna grupa) obuhvatio je 50 učenika, koji su pored redovne nastave fizičkog vaspitanja bili polaznici rukometnih škola i bili su obuhvaćeni precizno definisanim eksperimentalnim modelom rada bazične pripreme u trajanju od tri mjeseca (36 trenažnih časova). Drugi subuzorak (kontrolna grupa) je obuhvatio 70 učenika koji su bili angažovani samo u redovnoj nastavi fizičkog vaspitanja. Istraživanje je izvršeno sa ciljem da se utvrdi da li će doći do statistički značajnih promjena nivoa motoričkih i situaciono-motoričkih sposobnosti na kraju eksperimentalnog tretmana kod mladih rukometaša i da li se eksperimentalna grupa u odnosu na kontrolnu grupu na finalnom mjerenju statistički značajno razlikuje u analiziranim sposobnostima. Analiza razlika između inicijalnog i finalnog mjerenja ispitanika eksperimentalne i kontrolne grupe utvrđena je primjenom t-testa, primijenjena je multivarijantna analiza varijanse (MANOVA) radi utvrđivanja postojanja statistički značajnih razlika između kontrolne i eksperimantalne grupe na inicijalnom i finalnom mjerenju. Dodatno je primijenjena i univarijantna analiza varijanse (ANOVA) s ciljem utvrđivanja statističke značajnosti razlika za svaku varijablu. Rezultati istraživanja ukazuju da je kod ispitanika eksperimentalne grupe na kraju eksperimentalnog perioda u odnosu na kontrolnu grupu došlo do statistički značajnog povećanja nivoa kod svih primijenjenih testova motoričkih i situaciono-motoričkih sposobnosti.
Pedagoški pristup analizi motoričkog statusa kao faktor usmjerenja djece prema sportu
Authors: Tanović Izudin , Pinjuh Katarina , Karabašić Jasmina , Ahmić Damir
Published: November 2017

U pogledu pedagoškog aspekta tjelesnog odgoja i sporta, treba istaći postojanje vešestruke vrijednosti za sve uzrasne generacije odgojno-obrazovnog procesa. Činjenica jeste da tjelesna aktivnost kao i sport predstavljaju integralni dio kulture življenja svakog čovjeka, a tjelesni odgoj integralni dio cjelokupnog odgojno-obrazovnog procesa, koji zajedno sa intelektualnim, radnim, moralnim i estetskim formiranjem ličnosti, obezbjeđuje kontinuitet i svestranost odgoja i obrazovanja djece i mladih (Mejovšek ,1979). Upravo to i jeste cilj ovog istraživanja, da kroz primjenu različitih sadržaja kao i njihove realizacije uz primjenu adekvatnih metoda i organizacijsko-metodičkih oblika rada, kod djece mlađeg školskog uzrasta, pokušaju unaprijediti motoričke sposobnosti i motorička znanja te da se isti uvažavajući nivo motoričkog dara pokušaju usmjeriti u sport. Dobijeni rezultati u ovom istraživanju, govore da uz adekvatnu primjenu i poštivanje pedagoških principa rada u nastavi tjelesnog odgoja, ne samo da će se doprinijeti racionalizaciji redovne nastave tjelesnog odgoja sa djecom razredne nastave, već će se stvoriti adekvatni uslovi uz pravilno planiranje, programiranje i primjenu pedagoških metoda i organizacijsko-metodičkih oblika rada, da se djeca ovog a i mlađeg školskog uzrasta blagovremeno i pravilno usmjere u određenu granu sporta.
The Comparison of Anthropological Dimensions in the Multivariate Space with Judo Sportsmen at the Age of 13 to 15
Authors: Kostovski Žarko , Mikić Branimir , Kostovska Zorica
Published: November 2017

The study was conducted on a sample of 92 participants at the age of 13-15, who were in the training process at least a year. The sample of participants is composed of two groups of judo athletes, 50 from Macedonia and 42 from Bosnia and Herzegovina. The aim of this study was to compare the anthropological dimensions between these two groups of participants. For the purposes of this study 28 variables were used: 9 variables for anthropometrical measures, 14 variables for motor dimensions and 5 variables for assessing situational movement structures of judo athletes. The univariate and multivariate statistical methods were identical in some anthropometrical measures, in particular the motor skills and situational movement structures of judo athletes, between groups.
Povezanost morfoloških karakteristika sa brzinom trčanja kod atletičara // Relation Between Morphological Characteristics znd Running Speed in Athletes
Authors: Pelemiš Vladan , Pelemiš Momčilo , Mitrović Nebojša , Ujsasi Darijan
Published: November 2017

Istraživanjem su bili obuhvaćeni atletičari i atletičarke sa područja Beograda, uzrasta 18-19 godina (±6meseci). Svih 32 ispitanika su aktivni atletičati i bile su zdrave osobe. Cilj rada bio je da se utvrde korelativni odnosi morfoloških karakteristika i brzine trčanja na 100 i 400 metara kod oba pola. Primenom regresione analize utvrđena je statistički značajana povezanost sistema antropometrijskih varijabli sa kriterijskom varijablom Trčanje 100 metara kod atletičara, gde se uočava i najveći procenat zajedničkog varijabiliteta od 72%. Od svih antropometrijskih karakteristika, samo Telesna visina pokazuje statistički značajanu povezanost sa kriterijskim varijablama kod atletičara. Sistem prediktora nije dalje bio povezan sa kriterijem kod atletičarki. Autori predlažu za dalja istraživanja merenje frekvence koraka, kao i tehnike trčanja u određivanju prediktivne vrednosti brzine trčanja, što bi moglo dati više informacija.
Stavovi i motivacione determinante studentkinja kao faktor opredeljenja prema univerzitetskom sportu // Attitudes and Motivational Determinants of Female Students as a Factor of Choice About University Sport
Authors: Nešić Milan , Srdić Velibor , Fratrić Franja
Published: November 2017

Glavno obeležje vremena u kome danas mladi žive jeste deficit fizičke aktivnosti u svim društvenim slojevima. Drastično smanjenje kretanja i telesne aktivnosti direktno se odražava i na njihov zdravstveni status. Studentska populacija, takođe, nije izuzeta iz ovakvih trendova. Uočavajući relevantne probleme daljeg funkcionisanja i razvoja univerzitetskog sporta u Srbiji, gde posebnu pažnju privlači determinizam ka stvaranju uslova za zadovoljenje potreba i interesovanja studenata za fizičkom aktivnošću i unapređenju zdravlja, identifikovana je neophodnost utvrđivanja osnovnih parametara za pravilno organizovanje i usmerenje studentskog sporta. U tom kontekstu posebno se naglašava položaj ženske studentske populacije za koju su vezani izrazito negativni pokazatelji o njihovom učešću u fizičkim i sportskim aktivnostima. Kako na Univerzitetu, tako i u svakodnevnom životuOvakve tendencije povod za akcentiranje značaja i potrebe prepoznavanja optimalne strategije razvoja Univerzitetskog sporta, kako u Republici Srbiji, tako i na području AP Vojvodine, ali i pojedinačnih Univerziteta kao osnovne ‘’mikro celine’’ gde sportske aktivnosti studenata mogu da imaju određene specifičnosti i karakteristike.Na uzorku od 197 ispitanika, koji su sačinjavale studentkinje Univerziteta Educons iz Sremske Kamenice, primenom tehnike skaliranja, izvršeno je istraživanje o stavovima i motivima prema sportu na Univerzitetu.
Fizička aktivnost učenika oslobođenih od nastave fizičkog vaspitanja // Physical Activity of Students Medically Exempted from Physical Education Classes
Authors: Đorđić Višnja , But Marjan
Published: November 2017

Problem oslobađanja učenika od nastave fizičkog vaspitanja i dalje predstavlja aktuelan problem svakodnevne prakse fizičkog vaspitanja u školama. Istraživanje na uzorku učenika osnovne i srednje škole (N=254), oslobođenih nastave fizičkog vaspitanja, pokazalo je da je fizička aktivnost veoma zastupljena u slobodnom vremenu ovih učenika. Oko 68% ispitanika se u slobodno vreme bavi nekom fizičkom aktivnošću, a najpopularnije aktivnosti su vožnja bicikla i rolera. Pored fizičke aktivnosti umerenog intenziteta, kod većine ispitanika je zastupljena i fizička aktivnost visokog intenziteta. Oko 24% ispitanika se bavi organizovano rekreacijom u klubu, a najzastupljenije rekreativne aktivnosti su ples (devojčice) i vežbanje u teretani (dečaci). Više od 40% ispitanika volelo bi da se uključi u odgovarajuću sportsku sekciju u školi.
Učestalost i efikasnost ubacivanja lopte u igru sa strane u savremenom fudbalu // Frequency and Efficiency of Putting the Ball Into Play From the Side in Modern Football
Authors: Đošić Nebojša
Published: November 2017

Istraživanjem je pokušano da se rasvetli jedan deo strukture takmičarske aktivnosti fudbala i efikasnost jednog od “prekida igre”. Predmet rada predstavlja učestalost i efikasnost ubacivanja lopte u igru sa strane. Cilj rada je da se utvrdi postojanje eventualnih razlika u učestalosti i efikasnosti ubacivanja lopte u igru sa strane na utakmicama finalista i polufinalista Svetskog fudbalskog prvenstva 2010. godine. Od 255 izvedenih ubacivanja lopte u igru sa strane na tzv.”protivničkoj” polovini terena postignut je jedan gol u nastavku akcije posle izvedenog ubacivanja lopte u igru sa strane. Primenom Kruskall Wallis testa između četiri prvoplasirane reprezentacije na Svetskom fudbalskom prvenstvu 2010. godine dobijene su statistički značajne razlike kod izvedenih ubacivanja lopte u igru sa strane u šesnaesterac protivnika (p=0.003) i kod upućenog šuta prema golu protivnika, a lopta ode pored ili iznad gola ili je golman uhvati ili odbije (p=0.009).
Značaj fizičke aktivnosti u menadžmentu konflikata, zdravlju zaposlenih i poboljšanju kvaliteta zdravstvenih usluga // The Importance of Physical Activity in Conflict Management, Employees’ Health and Quality Improvement of Health Care Services
Authors: Mahmutbegović Halid
Published: November 2017

Cilj istraživanja je bio da se istraži značaj “pojačanja fizičke aktivnosti” u prevenciji konflikata u zdravstvenim ustanovama sa refleksijom na zdravlje zaposlenih i kvalitet zdravstvenih usluga koje pružaju. Podaci su prikupljeni putem ankete zaposlenih u JZU „Dom zdravlja“ Živinice. Rezultati istraživanja pokazuju da 4 (3,7 %) ispitanika smatra da ne treba fizičku aktivnost primjenjivati u mjerama prevencije, 104 (96,3 %) smatra da je to značajna mjera (“povremeno” i “da - uvijek”) prevencije i upravljanja konflikata u zdravstvenim ustanovama. Istaknuto mjesto u menadžmentu konflikta treba da bude fizička aktivnost uz primjenu adekvatnih strategija, planova, programa i procedura u prevenciji, zaštiti i unapređenju zdravlja zaposlenih. Tako bi se mentalno i fizičko zdravlje zaposlenih zaštitilo i unaprijedilo, postiglo zadovoljstvo na radnom mjestu, poboljšao kvalitet i sigurnost usluga koje pružaju, efektivnost, efikasnost i uspješno funkcionisanje ustanove. Interne i eksterne konflikte ne treba izbjegavati, nego ovladavati strategijama i tehnikama za njihovo uspješno preveniranje i upravljanje. Pored sticanja stručnih znanja i vještina, zaposleni se trebaju kontinuirano educirati iz menadžment konflikta, zaštite zdravlja u okviru antistresnih programa, organizacionih i menadžerskih edukacija.
Analiza snage pojedinih mišićnih grupa kod dece narušenog posturalnog statusa // Analysis of strength of particular muscle groups in children with postural disorders
Authors: Milić Zoran , Lepeš Josip , Halasi Szabolcs
Published: November 2017

Cilj ovoga rada je analiza nivoa snage pojednih mišićnih grupa, odnosno utvrđivanje razlika u varijablama : repititivna snaga trupa, eksplozivna snag a nogu i statička snaga ruku i ramenog pojasa kod dece narušene posture. Istraživanjem je bilo obuhvaćeno ukupno 67 ispitanika sa područja opštine Subotica, od čega je merenjima bilo podvrgnuto 22 ispitanika sa kifotičnim narušenim držanjem tela, 18 ispitanika sa lordotičnim lošim držanjem tela , dok je ispitanika sa ravnim stopalima bilo 27. Za merenje odnosno procenu nivoa snage pojedinih mišićnih grupa je primenjena baterija standardizovanih testova: izdržaj u zgibu, skok u dalj iz mesta i podizanje trupa za 60 sekundi. Rezultati do kojih se došlo ukazuju da postoje statistički značajne razlike u manifestaciji snage u sve tri varijable: kifotično loše držanje tela, lordotično loše držanje tela i ravna stopala.
Impact of the Angular Position of Individual Body Segments of a Shot Putter in the Projection Onto the X-Axis to the Distance of the Shot Range / Uticaj uglovnog položaja pojedinih segmenata tijela bacača u projekciji x ose na dužinu dometa kugle
Authors: Biberović Alija , Zeljković Marko , Džibrić Dževad , Saračević Zlatko , Huremović Tarik
Published: November 2017

The study was conducted with the objective to determine the impact of the angular position of individual body segments in the projection onto the x-axis to the distance of the shot range. It was conducted on one individual who is Bosnia and Herzegovina’s national team shot putter Hamza Alić. The selection of variables was adjusted to the sample of the examinee which was specific in the study and which was conditioned by placing sensors on the examinee’s individual body segments during the recording. For determining kinematic parameters, A = acceleration of shot putter’s individual body segments in the x-axis, 22 variables were applied (predictor group) and criterion variable for calculating kinematic parameters of the shot putter which is made up of the distance of the shot range (36 proper throws). On the basis of the results gathered in regression analysis it can be inferred that by increasing the angle of the right and left elbow as well as left knee, the distance of the achieved result in throwing a shot put is increased.
Personalized Approach to Early Detection and Prevention of Overweight in Young People
Authors: Esaulenko I. E. , Popov V. I. , Petrova T. N.
Published: November 2017

The article presents the results of studying taste perception thresholds phenylthiocarbamide (FTC) in medical students in order to predict the genetic predisposition of their obesity and the nature of its course. Testing to the FTC, based on the method of Harris and Kalmus (1949), conducted in 339 healthy young people aged from 17 to 29 years. Subjects offered strips of filter paper soaked in solutions of various concentrations of FTC, starting with the lowest dilution to a clear sense of bitter taste. The study found that among people who suffer from excessive and obese, almost twice as likely to occur non-testery compared with healthy people. To recognize the bitter taste phenylthiocarbamide examined patients required significantly more concentrated solutions of the FTC. The observed statistically significant differences in the characteristics of perceptual sensitivity thresholds to allow the FTC to use this test to identify genetic predisposition to obesity.