47 research outputs found
VEHICLE ROAD TRAFFIC COLLISIONS
U radu se obraÄuju sudari vozila cestovnog prometa, odnosno nastoji se objasniti teorije sudara dvaju automobila uz primjenu osnovnih fizikalnih zakona pri sudaru dvaju tijela. Govori se o vrstama sudara (elastiÄni i neelastiÄni sudari, pravi i kosi), tehniÄkoj analizi sudara, odreÄivanju puta sudara i brzinama vozila prilikom sudara. Prikazuju se razliÄite mjere sigurnosti i jasne slike zaÅ”tite za sprjeÄavanje i ublažavanje prometnih nezgoda.In this work activity we are working on car crashes in road traffic, we are trying to explain the theory of a car crash by using the elemental physical laws when two bodies collide. It is spoken about the types of crashes (elastic and non-elastic, straight and leaning), the tehnical analisis of the crash, definig the direction of the crash and the speed of the vehicles during the crash. Different safety measures and clear pictures of safety criterions are shown
VEHICLE ROAD TRAFFIC COLLISIONS
U radu se obraÄuju sudari vozila cestovnog prometa, odnosno nastoji se objasniti teorije sudara dvaju automobila uz primjenu osnovnih fizikalnih zakona pri sudaru dvaju tijela. Govori se o vrstama sudara (elastiÄni i neelastiÄni sudari, pravi i kosi), tehniÄkoj analizi sudara, odreÄivanju puta sudara i brzinama vozila prilikom sudara. Prikazuju se razliÄite mjere sigurnosti i jasne slike zaÅ”tite za sprjeÄavanje i ublažavanje prometnih nezgoda.In this work activity we are working on car crashes in road traffic, we are trying to explain the theory of a car crash by using the elemental physical laws when two bodies collide. It is spoken about the types of crashes (elastic and non-elastic, straight and leaning), the tehnical analisis of the crash, definig the direction of the crash and the speed of the vehicles during the crash. Different safety measures and clear pictures of safety criterions are shown
Efficiency Analysis of the Bus Line Passenger Transport at Å ibenik-Knin County
U diplomskom radu se analizira uÄinkovitost prijevoza putnika u županijskom linijskom prijevozu putnika. Provedena je analiza tvrtke Autotransport d.d. Å ibenik na podruÄju Å ibensko-kninske županije i to na sljedeÄim linijama: Å ibenik-Vodice, Å ibenik-Knin, Å ibenik-LaÅ”kovica, Å ibenik-Ražanj, Å ibenik-MirloviÄ. Opisani su putnici u funkciji prijevoznog supstrata kao i tehnoloÅ”ki elementi navedenih linija. Opisani su i autobusni kolodvori koji predstavljaju poÄetne i zavrÅ”ne toÄke predmetnih linija. Prikazana je analiza tehniÄkih znaÄajki autobusa na predmetnim linijama te je na temelju prikupljenih podataka tvrtke koja obavlja prijevoz provedena analiza prijevozne potražnje na promatranim linijama. Provedena je analiza uÄinkovitosti prijevoznih procesa na predmetnim linijama kako bi se na temelju razliÄitih parametara i kriterija usporedili i ocijenili prijevozni procesi i njihova uÄinkovitost na promatranim linijama.This thesis analyzes the efficiency of passenger transportation in county line bus traffic. This lines of Autotransport Å ibenik Ltd. at Å ibensko-kninska county are analyzed: Å ibenik-Vodice, Å ibenik- Knin, Å ibenik-LaÅ”kovica, Å ibenik-RaÅ£anj and Å ibenik-MirloviÄ. Passengers are described in a function of transport supstrate and technological elements of county line. Bus terminals are described and they present start and end points of the lines. It is presented analys of the main technical characteristics of the used vehicles on the subject lines and using the basis data collected by transportation company it is presented analys of transport demand on the subject lines. It is also proceeded analys of transport efficiency on the subject lines. Using different criteria and parameters it is compared and evaluated transport process and their efficiency on based lines
Obostrana atrezija hoana kod nedonoÅ”Äeta
Prema dosadaŔnjoj medicinskoj literaturi obostrana atrezija hoana je inkompatibilna sa životom i
"zlatni standard" u rjeÅ”avanju obostrane atrezije hoana kod novoroÄenÄadi je hitna kirurÅ”ka intervencija.
U radu se prikazuje sluÄaj nedonoÅ”Äeta, 34 tjedna, poroÄajne težine 1,6 kg, kod kojega je po
roÄenju uÄinjena endotrahealna intubacija i postavljena orogastriÄna sonda. UÄinjena je radioloÅ”ka obrada, te
je peti dan uÄinjena rekanalizacija hoana diodnim laserom.
ZakljuÄak: Uz suvremena saznanja i suvremenu tehnologiju, obostrana atrezija hoana ne zahtijeva
hitnu kirurŔku intervenciju
Pripravci ljekovitih biljaka za sportaŔe
Together with training and appropriate rest, diet is a very important part of
professional athletesā lives. This article is about plants preparation that can help sportsmen
reach better performances and save them from injuries. The text involves a
botanical description, chemical composition, effects, mechanism of action and use of:
Salvia hispanica, Beta vulgaris subsp. vulgaris var. conditiva, Panax ginseng, Paullinia
cupana, Curcuma longa and Aspalathus linearis. Their benefits can be various, and
include providing energy, antiinflamatory, antioxidant, antistress effects, as well as
rehydration, muscle regeneration and health preservation
Malignant Neoplasms of Respiratory and Intrathoracic Organs (C30-C39) in the Osijek-Baranja County, Croatia
The Institute of Public Health of the Osijek-Baranja County in collaborate with different county institutes provide updated information on the cancer occurrence and trends in the Osijek-Baranja County (OBC). The cancers were defined according to the International Statistical Classification of Diseases and Related Health Problems, 10th Revision (ICD-10), codes of malignant neoplasms of respiratory and intrathoracic organs (C30-C39). The aim of this article was to show the size of cancer problem with the C30-C39 cancer group in the Osijek-Baranja County (OBC). This article processes data on cancer incidence and mortality, appertaining age distribution, median age, cancer survival and length of stay in hospital collected in period 2001-2009. Out of all patients diagnosed with C30-C39 cancers, there were 18.2% of females and 81.8% of males. The total incidence rate in males (119.5/100,000) decreases while the total mortality rate (110.9/100,000) does not change in 9-year period. In the same period, the total mortality rate in females (15.7/100,000) increase moderately. The age-standardized incidence rate was six times higher in males than in females. The overall median age at diagnosis of C30-C39 cancers of both genders was 64.5 years, which exceeds the average age at diagnosis of cancer in general in the OBC by 4.8 years. Five-year relative survival rate was 14.8%, 19.7% for females and 13.7% for males. Male lung and bronchus cancer patients (C34) were 1 year younger at diagnosis of cancer than the respective female patients. An average C30-C39 cancer patient was hospitalized 2.0 times during the course of their illness while the median length of stay in hospital amounted to 16.1 days. The number of hospital admissions in both genders decreased over the 2001-2009 period. In both genders, the total length of stay in hospitals was slightly reduced. Females spent 0.4 days more in hospital than males. The overall incidence and mortality rate in the OBC were among the highest in Europe. However, these rates in females reached neither the Croatian nor the EU average. Other data are similar to those in Europe
Epistaksa kao primarna prezentacija metastatskog karcinoma bubrega
Uvod: Metastaze u nazalne i paranazalne Å”upljine rijetka su pojava, ali ako su prisutne, Äesto potjeÄu od karcinoma bubrega. Karcinomi bubrega imaju tendenciju ranog metastaziranja, a simptomi zbog prisutne metastaze u razliÄitim podruÄjima tijela mogu biti primarna manifestacija bolesti.
Prikaz sluÄaja: PedesetsedmogodiÅ”nja žena dolazi u hitnu otorinolaringoloÅ”ku ambulantu zbog obilnog krvarenja iz lijeve nosnice. Prema anamnestiÄkim podacima negira traumu, unazad godinu dana otežano diÅ”e na nos, povremeno krvari iz lijeve nosnice, te je prethodno naruÄena za operaciju odstranjenja polipoidnih tvorbi u lijevoj nosnici. U kliniÄkom statusu, endoskopijom nosa vidljiva je tumorska tvorba u lijevoj nosnici koja krvari, te se postavi prednja tamponada. SljedeÄi dan endoskopski se odstrani tumorska tvorba i poÅ”alje na PH analizu. Tijekom hospitalizacije bolesnica se žali na bol u abdomenu, zbog Äega se uÄini CT abdomena koji prikaže solidnu, hipervaskularnu leziju donjeg pola desnog bubrega dimenzija 45x52 mm, zatim solidnu ekspanzivnu leziju uterusa i hipervaskularnu, solidnu leziju desnog jajnika. Bolesica je premjeÅ”tena na ginekologiju, gdje je, uz urologe, uÄinjena histerektomija s obostranom adneksektomijom, desnostrana nefrektomija, omentektomija i apendektomija. Pristigao PH nalaz tumorske tvorbe iz lijeve nosnice upuÄuje na metastazu karcinoma porijekla bubrežnih stanica, Å”to je potvrÄeno PH nalazom preparata desnog bubrega koji prikazuje karcinom bubrega tipa svijetlih stanica s metastazom i na desnom jajniku. Bolesnica je upuÄena onkologu, te provodi lijeÄenje pazopanibom. Na redovnim kontrolama kod otorinolaringologa ne uoÄava se recidiva u lijevom nosnom kavumu, devet mjeseci nakon operativnog zahvata.
ZakljuÄak: UÄestale epistakse iz jedne nosnice i prisutnost unilateralno prisutne tumorske tvorbe u nosnoj Å”upljini mogu upuÄivati na zloÄudnost tvorbe, te svakako zahtijeva biopsiju i kirurÅ”ko odstranjenje. TakoÄer kod bolesnika s dijagnosticiranim karcinomom bubrega, a prisutnim nazalnim tegobama, treba uÄiniti detaljnu inspekciju nosnih Å”upljina zbog moguÄe prisutnosti metastaze
Endoskopska kirurgija prednje lubanjske jame: velika mukokela
Prikaz sluÄaja: 72-godiÅ”nja bolesnica obraÄivana je po neurologu zbog dugotrajnih glavobolja i
dvoslika na lijevom oku. RadioloÅ”kom obradom dijagnosticira se tumorska tvorba veliÄine 7-8 cm koja
destriuira lubanjsku osnovicu, Ŕiri se u prednju lubanjsku jamu, te komprimira lijevu orbitu i etmoidne stanice.
Endoskopskim endonazalnim pristupom uÄinjena je prednja i stražnja etmoidektomija, te evakuiran obilan
mukozan sekret.
ZakljuÄak: Prvi postoperacijski dan bolesnica je subjektivno dobro, bez glavobolje i dvoslika, te je
otpuÅ”tena na kuÄnu njegu