152 research outputs found
Molecular Second Moments and Diamagnetic Susceptibilities. Reparametrization of the Independent Atom Model Formulas
The independent atom model (IAM) is applied to the calculation
of molecular second moments and diamagnetic susceptibilities. The earlier formulas are generalized and better agrement with experimental data and ab initio results is achieved
Methodical approach to the teaching of realistic novels in gymnasium setting
Romani realizma pojavljuju se tek u treÄem razredu gimnazija, odnosno srednjih Å”kola. Tijekom treÄega razreda uÄenici se susreÄu s najpoznatijim imenima i djelima hrvatskoga i europskoga realizma. Da bi utvrdili koja se imena i djela realizma pojavljuju i u kojoj mjeri, najprije smo prouÄili Nastavni plan i program za gimnazije Ministarstva obrazovanja, znanosti i Å”porta iz 1995. godine.
Provedeno je empirijsko istraživanje za koje je bio posebno pripremljen anketni upitnik. Istraživanje se provelo u Srednjoj Å”koli Buzet, pazinskoj Gimnaziji i strukovnoj Å”koli Jurja Dobrile, Srednjoj Å”koli Mate Balote u PoreÄu i u Gimnaziji Pula, a ispitano je ukupno 136 gimnazijalaca treÄih razreda. Istraživanjem smo željeli dobiti podatke o Äitanju meÄu gimnazijalcima, s osobitim osvrtom na Äitanje romana realizma te njihovu recepciju i primjenjivost u svakodnevnim situacijama. Rezultati su pokazali da uÄenici nedovoljno Äitaju i kako smatraju da ima previÅ”e romana realizma za Äitanje tijekom Å”kolske godine. IznenaÄujuÄa je Äinjenica da su danaÅ”njoj mladeži teme realizma tek malo ili osrednje privlaÄne.
Takvi, dobiveni rezultati ukazali su na potrebu za novim, suvremenim pristupom u obradi lektire. Najprije smo prouÄili i prikazali tradicionalne i suvremene metodiÄke sustave u nastavi književnosti. Zatim smo prikazali suvremeni pristup obradi lektire Ana Karenjina u otvorenome metodiÄkom sustavu. Za otvoreni metodiÄki sustav odluÄili smo se zbog toga Å”to prakticira slobodu nastave. UÄenici sami odabiru metode, oblike rada, nastavna sredstva i pomagala te sami procjenjuju uspjeÅ”nost rada, dok je nastavnik u ulozi koordinatora. Ovime smo radom željeli ukazati na potrebu izvedbe lektire u modernome, suvremenom sustavu koji potiÄe aktivnost uÄenika te brine o odgoju Äitatelja.Realism novels appear in the third school class of highschools. During the third school class students learn about the most popular autors and books of croatian and european realism. To determine which autors and books appear and how often we examined āNastavni plan i program za gimnazijeā of croatian Ministry of education, scienceand sport from 1995.
A research has been made with special questionnaire. Research took place in four schools: Srednja Å”kola Buzet, Gimnazija i strukovna Å”kola Jurja Dobrile in Pazin, highschool Mate Balota in PoreÄ and Gimnazija Pula. 136 students were included in the research. With this research we wanted to get informations about their reading habbits, specially about realism novels and their reception and adaptation to every day situations. Results show that students are not reading enough. They also think that there's too much realism novels on the book list during the school's year. Suprising fact is that themes of those novels are little or mid-interesting to students.
Those results show us a need for a new and modern approach in books interpretation. Firstly, were searched and show traditional and modern metodical systems in literature classes. Then we show modern approach in the interpretation of āAna Karenjinaā in open metodical system. We choose this system because students can choose their own methods, ways and tools. They also evaluate efficiency on their own, while the teacher is incoordinator role. With this paper work we wanted to show need of this modern approach which encourages student's activity and reading habbits
Ferrocene Compounds. XXXVII. Reactions of 1,1\u27-Ferrocenylenebis(carbinyl acetates) and Derived Quaternary Ammonium Iodides with Methyl Salicylate
Acetates 1 were prepared from appropriate biscarbinols according to described procedures. Iodides 3 were obtained by quaternization of appropriate amines 2 with methyl iodide in acetone. A solution of reagents 1a (3a) in an excess of methyl salicylate containing 6 moles of sodium was refluxed for 2 hours, giving 4a [8 (14) %] and 5a [10 (15) %]. Under similar conditions, 1b (3b) gave 4b [10 (3) %] and 5b [4 (9) %], followed by elimination products 7 and 8. Similarly, acetate 1c was transformed into 4c (8 %), 5c (15 %) and 6c (6 %). The structure of heteroannularly substituted unsymmetrical ferrocene derivatives 4ā8 was undoubtedly confirmed on the basis of elemental and spectroscopic analyses, and the reaction mechanisms of their formation were proposed. Ab initio MO calculations of the ground states were performed to elucidate the character of hydrogen bonding and the stability of disubstituted ferrocene compounds 4ā6
Tourism offer and potential of the north-eastern part of the Varaždin County
U ovom zavrÅ”nom radu opisana je turistiÄka ponuda i potencijali sjeveroistoÄnog dijela Varaždinske županije. PodruÄje Varaždinske županije obuhvaÄa Å”est gradova i dvadeset i dvije opÄine, a u ovom radu se želi prikazati turistiÄka ponuda i potencijali Grada Ludbrega, OpÄine Martijanec, OpÄine Sveti ÄurÄ, OpÄine Veliki Bukovec i OpÄine Mali Bukovec koje se nalaze na sjeveroistoÄnom dijelu. Prirodne ljepote koje Äine taj kraj prepoznatljivim uvelike doprinose moguÄnosti razvoja opÄina i njihovih naselja. Svaka opÄina ima kulturne znamenitosti, sakralne objekte, prirodna bogatstva te druge elemente koji mogu upotpuniti turistiÄku ponudu. Tijekom povijesti razvoj opÄina pokazao je veliki potencijal za kvalitetnu i uspjeÅ”nu revitalizaciju. Vjerski turizam na podruÄju Grada Ludbrega zadovoljava brojem posjeÄenosti svake godine, ali ostale opÄine koje imaju veliki potencijal nisu joÅ” dovoljno poznate buduÄim turistima koliko domicilnom stanovniÅ”tu. Postoje razne strategije razvoja podruÄja pojedine opÄine kako bi se Å”to viÅ”e prepoznala turistiÄka ponuda za turiste. Važan segment kreiranja dobre turistiÄke ponude jest i dobro poznavanje podruÄja o kojem Äe se opisati sve najvažnije kulturne znamenitosti koje bi privukle Å”to veÄi broj turista na tom podruÄju kao i razna prirodna bogatstva, sakralni objekti, spomeniÄki objekti, ekoloÅ”ka poljoprivredna imanja te razne manifestacije koje se održavaju u nekom terminu odreÄenog podruÄja. Dobar geografski položaj s dobrom prometnom povezanoÅ”Äu takoÄer je jedan od kljuÄnih Äimbenika za posjetitelje Å”to ovaj predivan sjeveroistoÄni kraj i ima. OpÄine sa svojim arheoloÅ”kim nalazima, povijesnim dvorcima i samom povijeÅ”Äu, legendama, prirodnim bogatstvima, turistiÄkim resursima, manifestacijama, sportskim sadržajima i drugim Äiniteljima ponude otvorile su horizonte moguÄnosti buduÄim turistiÄkim posjetiteljima
Computer system for plant replication - software implementation
Ovaj rad bavi se razvojem softvera za pametan uzgoj biljka koji se temeljni na tehnologiji Interneta stvari. Pojam Interneta stvari odnosi se na povezivanje svakodnevnih objekata ili ti ureÄaja s drugim ureÄajima radi olakÅ”avanja svakodnevnih naprednijih i rutinskih radnji tijekom dana. PredviÄa se da Äe do 2020. godine biti oko 21 milijarda senzora biti ugraÄeno u razliÄite ureÄaje i objekte. Broj poljoprivrednih ureÄaja dostupnih na tržiÅ”tu je u velikom porastu, no veÄina trenutno dostupnih ureÄaja za uzgoj biljaka ne dopuÅ”taju korisniku da mijenja okolinu oko biljke ili se temelje na zatvorenim sustavima koji pružaju vrlo nisku moguÄnost prilagodbe okoline. Jedan od prvih ureÄaja za pametan uzgoj biljaka koji ima besplatnu dokumentaciju za izradu je napravio MIT pod nazivom OpenAgā¢. Dijelovi hardverskog sklopovlja su: glavni okvir, izolirana klimatska komora, spremnik za hidroponski uzgoj biljaka, rasvjeta i elektriÄno sklopovlje. Za izradu web aplikacije koriÅ”tena je NoSQL baza za pohranu podataka, JavaScript, HTML i CSS za izradu korisniÄkog suÄelja te za kontroliranje okoline i oÄitavanje podataka sa senzora koriÅ”ten je softverski paket ROS indigo te programski jezik C++.This paper is about the development of software for smart plant growing system, which is based on the technology Internet of things. The term Internet of things refers to connecting everyday objects or devices to other devices so that everyday tasks are made easier. It is predicted that by 2020, around 21 billion sensors will be built into different devices and objects. The number of smart agricultural equipment available on the market is on a large scale, but most currently available smart growing devices do not allow the user to change the environment around the plant or are based on closed systems that provide a very low possibility of adjusting the environment. One of the first smart plant growing devices that have free documentation for building it is made by MIT and is called OpenAgā¢. Components of hardware include mainframe, insulating chamber, plant breeding tank, lighting and electrical circuitry. NoSQL is used for database storage, JavaScript, HTML and CSS were used for creating the web application interface, the ROS indigo software and programming language C++ are used to control the environment and read data from the sensors
Imperial Ideology in Byzantium
Diplomsko delo se loteva bizantinske cesarske ideologije v dveh loÄenih razdelkih. Prvi del naloge predstavlja poglavitne znaÄilnosti najprej ideologije kot take, nato pa se ji natanÄneje posveti v okviru bizantinske države. Tu so zajeti nekateri pomembnejÅ”i vidiki obravnavane teme. Zaradi poudarjene vloge cerkve v državi, je predstavitev cesarske ideologije najprej postavljena pod njen vpliv, temu pa sledi dejanska vloga vladarja, ki svojo veliÄino izkazuje s sveÄanimi oblaÄili, lastno rezidenco, s titulami in naslovi in nenazadnje z obredom kronanja, ki je igral veliko vlogo pri vpraÅ”anju odnosa vere in cesarske ideologije. Preko kronanja Karla Velikega leta 800 delo prehaja k loÄitvi bizantinskega cesarstva od zahodnorimskega, ki takrat postane dejstvo v politiÄni sferi. Sledi drugi del diplomskega dela, kjer gre veÄji poudarek na posamezna obdobja vladavine bizantinskih cesarjev. Znotraj teh je obravnavana vloga bizantinskega vladarja od razcveta cesarstva pa do zaÄetka njegovega razkrajanja vzporedno z dogajanjem na zahodu, ki je pomemben predvsem z glediÅ”Äa vzajemnega izpodrivanja z vzhodom, hkrati pa vpliva na slabljenje vladarjeve ideologije.This work deals with Byzantian caesarean ideology in two separate sections. First part introduces primary features of the ideology itself, then deals with the ideology of the Byzantine Empire in a more detailed way. It covers some of the most important views of the discussed topic. Because of the Churchās emphasized role in the country, the presentation of the caesarean ideology is placed under its influence, followed by the actual role of the ruler, who displays his greatness with ceremonial clothing, his own residency, with titles and finally with a coronation ceremony, which played a huge part in the relationship between religion and caesarean ideology. With the coronation of Charlemagne in the year 800, this work proceeds to the separation of the Byzantine Empire from the Western Roman Empire, which then becomes a fact in the political sphere. Second part of this work gives a bigger emphasis on individual eras of the empire of Byzantian Caesars. The role of the Caesar within those eras, from the blossom of the empire till the beginnings of its disintegration, paralleled with the event in the West, which is important especially by looking at the reciprocal supplanting with the East. At the same time, it affects the weakening of the caesarean ideology
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