4 research outputs found
Tibial Stress Fracture Simulate Osteomyelitic Foci in the Course of Chronic Recurrent Multifocal Osteomyelitis
Chronic recurrent multifocal osteomyelitis (CRMO) is an extremely rare and most severe form of chronic nonbacterial osteomyelitis of unknown etiology. Here we present the first case of a six-year-old girl in which was observed that the stress fracture mimic osteomyelitic foci in the course of CRMO
Obrazovne inovacije u funkciji poboljŔanja IKT sposobnosti kod studenata
Information technology has lately become an integral part of the educational system. Application of modern digital technologies in teaching has changed teaching methods. This research is based on forming a teaching model in order to improve the level of ICT knowledge and skills of students applicable in the area of technical sciences. The objective of this research is to establish a methodology to improve and adapt curricula with the goal of enhancing digital competences of learners according to European standards and the needs of teaching at technical faculties.Informacijske su tehnologije u posljednje vrijeme postale sastavni dio obrazovnog sustava. Primjena suvremenih digitalnih tehnologija u nastavi utjecala je na promjenu metoda pouÄavanja. Ovo se istraživanje temelji na oblikkovanju modela pouÄavanja sa svrhom poboljÅ”anja razine studentskih IKT znanja i vjeÅ”tina primjenjivih u podruÄju tehniÄkih znanosti. Cilj je ovoga istraživanja uspostava metodologije za poboljÅ”anje i prilagodbu kurikula kako bi se studentske digitalne kompetencije poboljÅ”ale i bile u skladu s europskim standardima i potrebama nastave na tehniÄkim fakultetima
Production of Bioenergy in the Posavina Region
This paper presents the results of the project titled "Agricultural Biomass Cross-border Development of Energy in Posavinaā - ABCDE Posavina implemented within the IPA Cross-border Programme between Croatia and Bosnia and Herzegovina. Its main objective is to promote agro-bioenergy in rural economies by including utilisation of agricultural biomass for energy purposes in the Posavina region. The region includes Vukovar-Srijem County (VSC) in Croatia and four municipalities (Odžak, Domaljevac-Å amac, OraÅ”je, Å amac) and BrÄko District in Bosnia and Herzegovina (BiH). These areas represent valuable agricultural land with a good potential for economic utilisation. The analysis of agricultural biomass potential includes production of biogas in co-digestion of manure (cattle, pigs and poultry manure) and maize silage (input of maize silage is limited at 30% of feedstock mass) as well as biodiesel from oilseed rape and bioethanol from maize. Potential GHG savings are estimated for the biogas and biofuels use. Theoretical biogas energy potential is estimated at 1,386 TJ/yr for VSC and 574 TJ/yr for BiH. Based on the theoretical potential for generation of electricity and heat from biogas, total installed capacity in VSC would be 19.8 MWe while 8.2 MWe in BiH. The corresponding theoretical potentials for biodiesel production are 4,258 TJ/yr (VSC) and 1,415 (BiH) while for bioethanol these are 6,140 TJ/yr and 1,689 TJ/yr, respectively. It is assumed that 50% of total theoretical biogas potential and 30% of total theoretical biofuel potential are achievable. Annual GHG savings for biogas use are estimated at 31.30 ktCO2-eq (VSC) and 26.84 ktCO2-eq (BiH). Annual GHG savings due to biodiesel use are estimated at 37.46-64.22 ktCO2-eq (VSC) and 12.45-21.34 ktCO2-eq (BiH) and for bioethanol use at 54.02-92.61 ktCO2-eq (VSC) and 14.86-25.48 ktCO2-eq (BiH)
PreÄiÅ”Äavanje otpadnih voda HI āDestilacijaā a.d. TesliÄ -Idejno rjeÅ”enje
Studija pod naslovom PreÄiÅ”Äavanje otpadnih voda HI Destilacija TesliÄ nastala je kao rezultat druÅ”tvene odgovornosti Privrednog druÅ”tva HI Destilacija TesliÄ prema zaÅ”titi životne sredine, sastava i kvaliteta voda koje se oslobaÄaju iz procesa ekstrakcije i iz skladiÅ”ta uglja, te ekonomske analize potrebnih ulaganja u rjeÅ”avanje ovog problema.
Nalazi do kojih se doÅ”lo istraživanjem tehniÄko-tehnoloÅ”kih uslova proizvodnje i skladiÅ”tenja, kao i analize ekonomskih efekata ulaganja u ovaj poduhvat ukazuju na potrebu dodatnih investicionih ulaganja u novu opremu za preÄiÅ”Äavanje otpadnih voda u oba navedena segmenta poslovanja iz kojih se oslobaÄaju zagaÄene vode.
U izradi strudije uÄestvovali su relevantni struÄnjaci iz oblasti tehnologije, maÅ”instva i ekonomije, a o svim segmentima istraživanja konsultovani su inženjeri investitora, uz koriÅ”Äenje relevantnih tehniÄko-komercijalnih ponuda poznatih evropskih firmi iz oblasti preÄiÅ”Äavanja otpadnih voda i raspoloživih pokazatelja o dosadaÅ”njem poslovanju i razvoju HI Destilacija.
Rezultate ovog istraživanja, Investitor može koristiti u voÄenju poslovne i razvojne politike akcionarskog druÅ”tva, u skladu sa dinamikom koja Äe obezbijediti odgovarajuÄu ekoloÅ”ku zaÅ”titu preÄiÅ”Äavanjem otpadnih voda iz oba segmenta poslovanja iz kojih one potiÄu. TakoÄe, preporuke iz Studije o potrebnim investictionim ulaganjima u razvoj sistema za preÄiÅ”Äavanje otpadnih voda, menadžment poslovnog sistema sprovodiÄe u skladu sa obazbjeÄivanjem potrebnog kapitala za investiciono ulaganje