Statistical analysis of the equivalent design rainfall

Statistical analyses of rainfall data are used for the design of sewerage systems and pump-stations, for the evaluation of the duration and the frequency of overflow in runoff detention facilities, for the determination of the critical influence on a municipal wastewater-treatment plant or for the protection of watercourses from storm-water runoff (e.g., from highways). The basic data in this calculation are the intensity and the duration of a rainstorm. Different procedures used in the analysis of Equivalent Design Rainfall (EDR) in Slovenia and abroad are described. The stochastic model used is presented in more detail because of its applicability for the determination of the probability of the occurrence of partial rainfalls of higher frequencies and the determination of the lower limit of rainfall evaluation. Computation procedures and the results of the evaluation of rainfall data according to the stochastic model are presented for Ljubljana

Sankt Peterburg in oblikovanje spomina

Spomin obravnavamo kot »sposobnost « (Ricoeur) pripovedovanja o preteklih dogodkih. Med pretekle dogodke umeščamo tudi tekstovne pojave. Sanktpeterburški spomin je po eni strani zgodba o tem, kako so bili pripovedovani zgodovinski in vsakodnevni dogodki, po drugi pa o tem, kako se je iz različnih pripovedi izoblikoval ustaljeni spomin. Sanktpeterburška kultura je nasičena s »protislovji« in »nasprotji«, ki jih je sicer mogoče preseči, obenem pa je prav v njih mogoče zaznati klice sodobnejšega mišljenja o stvarnosti, ki je osnovana na razliki.Memory is the “capacity” (Ricoeur) to recount past time. Past events include textual events. The memory of St Petersburg is the story of how historic and everyday events have been recounted and the history of how a shared memory has been formed from diverse narratives. The city's culture is full of “contradictions” and “contrasts”. In one sense they may be observed in terms of how they are overcome, in another they may be viewed positively as the manifestation of another way of perceiving reality based on difference

Design for environment

U ovom radu razmotren je koncept industrijske ekologije pod nazivom oblikovanje za okoliš. Kao što sam naziv kaže, oblikovanje za okoliš bavi se razvijanjem proizvoda čiji proizvodni postupci i upotreba imaju minimalan utjecaj na okoliš. Navedene su smjernice i principi za oblikovanje za okoliš. Zadano je nekoliko primjera oblikovanja za okoliš te razvijen jedan prijedlog oblikovanja ekološki prihvatljivije kemijske olovke.This paper gives a description of an industrial ecology concept called design for environment. As the title says, design for environment is about developing products that have minimal environment impact during their production and use. The paper gives some guidelines and principles that are used in designing for the environment. It also gives a few examples of design for environment as well as a suggestion for designing a more ecologically acceptable ballpoint pen

Plastično oblikovanje lima nestišljivim fluidom

The plastic forming of sheet metal with fluid pressure has most application at the modern producing of special elements and element of widespread use. Higher relations of drawing ratio are reached by the application of this technology and it is decreased the number of necessary operations and tools as well as the decreasing of costs to product unit. The quality of produced products is considerable better than clasic methods therefore there are satisfactory tribological conditions of plastic forming. Therefore there is considerable application increasing of this technology at the technological developed countries.Plastično oblikovanje pomoću nestišljivog fluida ima sve veću primjenu u modernoj proizvodnji specijalnih elemenata i elemenata široke potrošnje. Primjenom ove tehnologije postižu se veći odnosi izvlačenja, smanjuje se broj potrebnih operacija i alata, te se smanjuju troškovi izrade po jedinici proizvoda. Kvaliteta dobivenih proizvoda je znatno bolja u odnosu na klasične metode jer su bolji tribološki uvjeti plastičnog oblikovanja. Zbog toga je značajan porast primjene ove tehnologije u tehnološki razvijenim zemljama

Nanostrukturalno oblikovanje jakom plastičnom deformacijom

The influence of severe plastic deformations on structural, mechanical and plastic properties of ARMCO-Fe in equal-channel angular pressing procedure was investigated. Mathematical simulations of stress and temperature fields were applied, too.Istraživao se utjecaj snažnih plastičnih deformacija na strukturalna, mehanička i plastična svojstva ARMCO-željeza u postupku prešanja s istiskivanjem kroz jednake kanale (ECAP) postavljene pod nekim kutom. Primjenjivale su se također i matematičke simulacije područja naprezanja i temperaturnih područja

Enklava Prilužje: Oblikovanje lokalne identitete

The present study examines a view of the “Other” in the enclave of Prilužje (Kosovo). The image of the “Other” was obtained by qualitative analysis of interviews made with Serbs in this enclave.Prispevek s pomočjo kvalitativne analize obravnava poglede na »druge«, izoblikovane v diskurzu Srbov v enklavi Prilužje na Kosovu

Proračun i oblikovanje medicinske komore barokomore

Hiperbarična oksigenacija (HBOT) je znanstveno utemeljena metoda liječenja u hiperbaričnoj komori disanjem kisika pod povećanim tlakom. Tretman se provodi, ovisno o bolesti, najčešće na tlaku 2,0 do3,0 bara u trajanju od 60 minuta jednom dnevno tijekom dva do šest tjedana. često se za vrijeme tretmana u barokomoru, koja je s pacijentima i liječnikom pod tlakom, treba unijeti potreban lijek, hrana, voda, neki dio opreme ili medicinski instrument, a da se terapija ne prekida. Zato se na komori nalazi mala komunikacijska komora (medicinska komora). U ovome radu opisano je oblikovanje te komore. Komora se sastoji od plašta i dvaju vrata. Vanjska vrata izrađena su u bajunet izvedbi dok su unutarnja vrata osigurana zasunom. šarniri na vratima izvedeni su plivajuće radi automatskog brtvljenja. Medicinska komora veže se na barokomoru zavarivanje

Kontrola sirovog mlijeka

Mlijeko koje proizvođači dostavljaju mljekarskoj industriji podliježe redovitoj laboratorijskoj kontroli. Rezultati kontrole utječu na oblikovanje isplatne cijene

INFORMATION SYSTEM DEVELOPMENT METHODOLOGY: RESOURCE MODEL DESIGN

Metodika projektiranja informacijskih sustava usmjerena je na oblikovanje modela procesa, modela podataka i modela resursa kroz četiri faze razvitka: planiranje, analizu, oblikovanje i konstrukciju. Suvremeni CASE alati sadrže komponente za modeliranje procesa i podataka ali ne i resursa. ulazak otvorenih sustava i Korisnik/Poslužitelj obrade podataka povećava samostalnost i nezavisnost investitora ali, i odgovornost projektanata. Stoga se u radu predlaže metoda za oblikovanje modela resursa te odrednice za arhitekture i standardne zahtjeve za resurse pri orijentaciji na otvorene sustave.The objective of information system development methodologies is design of three models: process model, data model and resource model during the stage of planning, analysis, designand construction. CASE too/s contain components for process and data model design but there is no component for resource model design. Implementation of open system architecture and client/server data processing technology results with: (1) higher indenpendency of investitors, and (2) higher responsibility of designers. Procedure for resource model design and recommendation and resource requirements for "open system" implementation is proposed in this article