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1.
Effects of social interactions on learning and developing foreign language and phonetic learning in infancy
Tina Dornik, 2019, magistrsko delo

Opis: The main aim of the master's thesis is to gather as much information as possible on early second language acquisition, types of bilingualism and language changes that occur in early second language acquisition and bilingualism. The main objective was visiting a 21-month-old child, regularly for one hour per week, for a period of one year, with whom the author communicated exclusively in English. The purpose of this was to determine the possibilities of developing the earliest type of bilingualism possible in a child living in an all Slovenian family. The fundamental research question was whether a constant but relatively short (1x per week) form of social interaction could result in development of this form of bilingualism. The author collects material through fieldwork with audio and video material and writing a journal with basic findings and further suggestions for work in this field.
Ključne besede: early second language acquisition, bilingualism, language, phonetics, code-switching
Objavljeno: 29.08.2019; Ogledov: 463; Prenosov: 39
.pdf Celotno besedilo (864,95 KB)

2.
Razvoj in optimizacija motorja s feritnimi magneti za centralni pogon
Nejc Smolar, 2018, magistrsko delo

Opis: Magistrska naloga se osredotoča na delovanje in konstruiranje električnega motorja. Poudarek je predvsem na modeliranju in optimizaciji motorja, ki deluje po principu preklapljanja magnetnega pretoka (flux switching machine), s feritnimi magneti na rotorju. V prvem delu je razložen postopek modeliranja v programu Flux. Opisani so problemi, ki se lahko pojavijo in naše rešitve za izpostavljene probleme. V drugem delu je prikazan postopek optimizacije motorja, njegovi parametri in izračuni modelov.
Ključne besede: Električni motor, električni pogon, centralni pogon, sinhronski stroj, flux switching machine, FSM, motor s feritnimi magneti, metoda končnih elementov, MKE, modeliranje električnega motorja, Flux
Objavljeno: 23.08.2018; Ogledov: 523; Prenosov: 79
.pdf Celotno besedilo (5,36 MB)

3.
Code-Switching als Kommunikationsstrategie im reziprok-immersiven Unterricht an der Filière bilingue (FiBi) in Biel/Bienne (Schweiz) und didaktische Empfehlungen
Kristel Ross, Christine Le Pape Racine, 2015, izvirni znanstveni članek

Opis: Im Rahmen des Projekts Filière bilingue (FiBi) wird reziprok-immersiver Unterricht Deutsch/Französisch ab dem Kindergarten in der zweisprachigen Stadt Biel/Bienne (Schweiz) angeboten. In longitudinalen Sprachstandserhebungen werden u.a. CodeSwitchings als mögliche Kommunikationsstrategie untersucht. In einem ersten Teil werden die Sprachwechsel analysiert, die acht frankophone Mädchen im reziprok-immersiven Unterricht anwenden. Im zweiten Teil des Artikels werden aufgrund von Erkenntnissen aus der Spracherwerbsforschung und der gemachten Erfahrungen der beteiligten Lehrpersonen einige Empfehlungen für den Umgang mit Code-Switching in der Praxis zur Diskussion gestellt.
Ključne besede: Code-Switching, Kommunikationsstrategien, reziprok-immersiver Unterricht, Didaktik des zweisprachigen Unterrichts
Objavljeno: 21.09.2017; Ogledov: 390; Prenosov: 73
.pdf Celotno besedilo (890,08 KB)
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4.
Next generation AT-cut quartz crystal sensing devices
Vojko Matko, 2011, izvirni znanstveni članek

Opis: Generally, AT-cut quartz crystals have a limited scope of use when it comes to high-precision measurement of very small impedance changes due to their nonlinear frequency-temperature characteristics in the range between 0 °C and 50 °C. The new method improving quartz oscillator frequency-temperature characteristic compensation is switching between two impedance loads. By modifying the oscillator circuit with two logic switches and two impedance loads, the oscillator can switch oscillation between two resonance frequencies. The difference in resonance frequencies compensates the frequency-temperature characteristics influence as well as the influence of of fset and quartz crystal ageing. The experimental results show that the new approach using the switching method highly improves second-to-second frequency stability from +/-0.125 Hz to +/-0.00001 Hz and minute-to-minute frequency stability from 0.1 Hz to 0.0001 Hz, which makes the high-precision measurement of aF and fH changes possible.
Ključne besede: quartz crystal, switching oscillating method, temperature characteristic compensation
Objavljeno: 22.06.2017; Ogledov: 725; Prenosov: 288
.pdf Celotno besedilo (382,71 KB)
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5.
New quartz oscillator switching method for nano-Henry range inductance measurements
Vojko Matko, Karel Jezernik, 2012, izvirni znanstveni članek

Opis: This article introduces a new method for nano-Henry inductance measurements atthe frequency of 4.999 MHz with a single quartz crystal oscillating in the switching oscillating circuit. The real novelty of this method, however, lies in a considerable reduction of the temperature influence of AT-cut crystal frequency change in the temperature range between 0 °C and 50 °C through a switching method which compensates for the crystalćs natural temperature characteristics. This allows for the compensation of any influences on the crystal such as the compensation of the non-linear temperature characteristicsand the ageing of both the crystal and other oscillating circuit elements, as well as the reduction of the output frequency measurementerrors with the help of an additional reference frequency. The experimental results show that the switching method greatly improves the measurement of small inductance changes in the range between H and nH, allowing as a result high-precision measurements (~0.35 fH) in this range.
Ključne besede: quartz crystal, switching oscillating method, nano-Henry range measurement
Objavljeno: 22.06.2017; Ogledov: 516; Prenosov: 306
.pdf Celotno besedilo (872,06 KB)
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6.
High resolution switching mode inductance-to-frequency converter with temperature compensation
Vojko Matko, Miro Milanovič, 2014, izvirni znanstveni članek

Opis: This article proposes a novel method for the temperature-compensated inductance-to-frequency converter with a single quartz crystal oscillating in the switching oscillating circuit to achieve better temperature stability of the converter. The novelty of this method lies in the switching-mode converter, the use of additionally connected impedances in parallel to the shunt capacitances of the quartz crystal, and two inductances in series to the quartz crystal. This brings a considerable reduction of the temperature influence of AT-cut crystal frequency change in the temperature range between 10 and 40 °C. The oscillator switching method and the switching impedances connected to the quartz crystal do not only compensate for the crystalʼs natural temperature characteristics but also any other influences on the crystal such as ageing as well as from other oscillating circuit elements. In addition, the method also improves frequency sensitivity in inductance measurements. The experimental results show that through high temperature compensation improvement of the quartz crystal characteristics, this switching method theoretically enables a 2 pH resolution. It converts inductance to frequency in the range of 85-100 nH to 2-560 kHz.
Ključne besede: inductance-to-frequency, switching methods, dynamic temperature compensation of circuit elements, precision metrology
Objavljeno: 22.06.2017; Ogledov: 508; Prenosov: 268
.pdf Celotno besedilo (2,22 MB)
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7.
Sloglish or the mixing/switching of Slovene and English in Slovene blogs
Nada Šabec, 2009, izvirni znanstveni članek

Opis: The article discusses the impact of the Internet on language use and, more specifically, analyzes the frequent mixing/switching of Slovene and English in Slovene blogs (so-called Sloglish). This new discourse type, combining elements of written and oral communication, is highly interactive in nature and allows for flexibility, variation and language innovation. On the other hand, some see it as too globalized and uniform as well as a threat to the language norm. Slovene blogs are analyzed linguistically (vocabulary, syntax, spelling, punctuation) and interpreted from the sociolinguistic and pragmatic perspectives (the issue of personal, cultural and social identities of bloggers; local vs. global).
Ključne besede: sociolinguistics, blogs, sloglist, code switching, Slovene language, English language, identity
Objavljeno: 30.05.2017; Ogledov: 931; Prenosov: 311
.pdf Celotno besedilo (294,08 KB)
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8.
Slovene-English language contact and language change
Nada Šabec, 2011, izvirni znanstveni članek

Opis: The paper focuses on Slovene - English language contact and the potential language change resulting from it. Both the immigrant context (the U.S. and Canada) and Slovenia, where direct and indirect language contact can be observed respectively, are examined from two perspectives: social on the one hand and linguistic on the other. In the case of Slovene Americans and Canadians the ernphasis is on language maintenance and shift, and on the relationship between mother tongue preservation and ethnic awareness. The linguistic section examines different types of bilingual discourse (borrowing, code switching), showing how the Slovene inflectional system in particular is being increasingly generalized, simplified and reduced, and how Slovene word order is gradually beginning to resemble that of English. In the case of Slovenia we are witnessing an unprecedented surge in the influence of English on Slovene, especially in the media (both classic and electronic), advertising, science, and the language of the young. This influence will be discussed on a number of levels, such as lexical, syntactic and intercultural, and illustrated by relevant examples.
Ključne besede: language contacts, language changes, accommodation, language shift, borrowing, code switching, identity
Objavljeno: 16.05.2017; Ogledov: 802; Prenosov: 126
.pdf Celotno besedilo (240,25 KB)
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9.
RAISING BILINGUAL CHILDREN
Tadeja Božič, 2016, diplomsko delo

Opis: Bilingualism has a lot of benefits and positive effects on a person. After decades of research on the effects of bilingualism on children's development, there are things that just prove that. According to Döpke (1994: 1) "bilingual children have been found to learn to read more quickly and more effectively, to be able to use language in a more flexible ways, to be more expressive, and to be able to reflect upon language use at an earlier age than do monolingual children". The diploma thesis consists of two parts. In the theoretical part I described some of the basic parental methods which are used in order to raise a bilingual child. When you are using the "one parent - one language" method the result is always that children switch among languages with such an ease. From that, a code-mixing could appear. Also, you could never be equally exposed to both languages due to various factors and somehow one becomes stronger, the other weaker. In the empirical part I wanted to check the children, who are learning English simultaneously, and monolingual children, who are learning English as a second language sequentially, by giving them a test to write in order to find out who is more proficient in English language and who can apply it better. I was also interviewing the mother of the two boys, who has the most important role in their lives how did she start with the project of the bilingualism that feels so natural and what is the key to the success.
Ključne besede: bilingualism, language proficiency, "one parent - one language" method, language switching
Objavljeno: 24.10.2016; Ogledov: 869; Prenosov: 144
.pdf Celotno besedilo (1,08 MB)

10.
High-precision hysteresis sensing of the quartz crystal inductance-to-frequency converter
Vojko Matko, Miro Milanovič, 2016, izvirni znanstveni članek

Opis: A new method for the automated measurement of the hysteresis of the temperature-compensated inductance-to-frequency converter with a single quartz crystal is proposed. The new idea behind this method is a converter with two programmable analog switches enabling the automated measurement of the converter hysteresis, as well as the temperature compensation of the quartz crystal and any other circuit element. Also used is the programmable timing control device that allows the selection of different oscillating frequencies. In the proposed programmable method two different inductances connected in series to the quartz crystal are switched in a short time sequence, compensating the crystal’s natural temperature characteristics (in the temperature range between 0 and 50 °C). The procedure allows for the measurement of the converter hysteresis at various values of capacitance connected in parallel with the quartz crystal for the converter sensitivity setting at selected inductance. It, furthermore, enables the measurement of hysteresis at various values of inductance at selected parallel capacitance (sensitivity) connected to the quartz crystal. The article shows that the proposed hysteresis measurement of the converter, which converts the inductance in the range between 95 and 100 μH to a frequency in the range between 1 and 200 kHz, has only 7 × 10−13 frequency instability (during the temperature change between 0 and 50 °C) with a maximum 1 × 10−11 hysteresis frequency difference.
Ključne besede: inductance-to-frequency converter, hysteresis, automated measurement, sensor switching method, inductance, quartz crystal, temperature compensation
Objavljeno: 30.06.2016; Ogledov: 1251; Prenosov: 354
.pdf Celotno besedilo (3,93 MB)
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