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Magistritöö Tootmistehnika õppekaval Lõputöö eesmärk on modelleerida dünaamika karakteristikud sportliku vabaajasõiduki erinevate jõuallikate kohta. Töös leitakse vastus küsimusele, kas on otstarbekas tehnilises ning rahalises mõttes lisada sõidukile elektriajam ja sellega kaasnevad süsteemid ning seda kõike optimaalseima kiirenduse saavutamise seisukohast. Kütusekulu ja energiasäästlikus jäetakse lõputöös põhifookusest välja, kuigi teemat puudutatakse, kuna see on hübriidlahenduste puhul aktuaalne ja oluline. Erinevad arvutused tehakse Scilab matemaatilise modelleerimise keskkonnas ning nende tulemusi analüüsiti. Tulemustest lähtus, et elektriajami lisamine sisepõlemismootoriga sõidukile annab juurde küll kiirenduses, küll lisab aga sõiduki ehitusele keerukust ning üldmassi. Lihtsam ning odavam on parema kiirendusvõime saavutamiseks forsseerida olemasolevat sõiduki sisepõlemismootorit. Võimalike edasiarendustena saab loodud Scilabi mudelit kasutada kõikvõimalike dünaamika arvutuste jaoks. The aim of the thesis is to model various characteristics of a sports recreational vehicle, when it is using internal combustion engine as main power source or hybrid solution. Main goal of the work presents and finds a solution to the question of whether it is technically and financially feasible to add an electric drive unit and all the subsystems to the vehicle, and all this from the perspective of achieving the most optimal acceleration. Fuel consumption and energy efficiency are left out of the main focus of the thesis, although the topic is touched upon because it is relevant and important for a hybrid solution. Various calculations are performed in the Scilab mathematical modeling environment and their results are analyzed. The results showed that adding an electric drive to a vehicle with an internal combustion engine increases acceleration, but adds complexity to the vehicle's construction and overall weight. It is easier and cheaper to boost the existing vehicle's internal combustion engine to achieve better acceleration. As possible further developments, the created Scilab model can be used for all kinds of dynamics calculations.

Bakalaureusetöö Maamajandusliku ettevõtluse ja finantsjuhtimise õppekaval Viimasel aastakümnel on nii riigi kui ka kohalike omavalitsuste huvi mahetoidu kasutamise vastu koolitoidus suurenenud. Uuringutest on selgunud, et lapsepõlves kujunevad suuresti inimestele harjumused, mistõttu on noorte toitumisharjumuste ja tulevikuks keskkonnasäästlikuma eluviisi pürgimise suunas koolilõunal väga suur roll. Bakalaureusetöö eesmärgiks oli uurida, millised tegurid takistavad mahetooraine kasutamist ja selle osakaalu suurendamist Võrumaa üldhariduskoolide näitel. Bakalaureusetöös kajastatud andmed on kogutud ankeetküsitluse ja poolstruktureeritud intervjuude kaudu. Ankeetküsitluse valimiks on võetud 19 Võru maakonna üldhariduskooli, mis kuuluvad Võrumaal Hea Tahte kokkuleppe sõlminud omavalitsuste alla. Võrumaa üldhariduskoolid on näidanud üles soovi pakkuda mahetoorainet koolitoidus. Hea Tahte kokkulepe suunab küll koole 2024. aastaks koolitoidus kasutusele võtma mahetoorainet 20 protsendi ulatuses, kuid on mitmeid tegureid, mis selle saavutamist takistab. Selgus, et vastanutest üle poolte koolide on hädas mahetooraine hinnaga. Nimelt riigi poolt ühe õpilase kohta määratud 1 eurost ei piisa mahetoidu pakkumiseks, kuna nii toidukaupade kui ka mahetooraine hinnad on kõrged. Lisaks on suurimateks takistusteks veel vähene õpilaste arv koolis ning tarneprobleemid. Parimaks võimalikuks lahenduseks kitsaskohtade likvideerimiseks on leitud läbimõeldud koolimenüüde koostamine. Oluline on igal koolil individuaalselt lähtuda oma võimekusest muutmaks mahetooraine hulka koolitoidus. In the last decade, both the state and the local municipalities of Estonia have shown interest in using organic food in school meals. Studies have shown that people's habits primarily develop in their childhood, hence school lunches play a key role in young people's eating habits and the pursuit of a greener lifestyle in the future. The objective of this bachelor’s thesis is to find the possible factors hindering the increase of organic raw materials and the growth of their share in school lunches based on the example of Võrumaa general education schools. The data analyzed in the bachelor's thesis have been collected via a questionnaire survey and semi-structured interviews. The questionnaire survey sample comprises 19 general education schools of Võru County, which belong to the local municipalities that agreed on the Good Will Agreement in Võrumaa. Võrumaa general education schools are showing a desire to offer organic raw materials in school meals. The Good Will Agreement advises schools to increase the share of organic raw materials to 20% of school food by 2024, but several factors prevent this from being achieved. It came to light that more than half of the respondents in schools are struggling with the price of organic raw materials. To put it more precisely, the 1 euro per student limit set by the state is not enough to offer organic food, because the prices of both non-organic food products and organic raw materials are high. In addition to this, the small number of students in the schools and delivery problems prove to be the other major obstacles. It seems that the best possible solution to overcome these hurdles is to create well-thoughtout school menus. It is important for each school to approach this task individually based on their ability to change the amount of organic raw materials in their school meals.

Bakalaureusetöö Geodeesia, kinnisvara- ja maakorralduse õppekaval Eesti koos teiste Euroopa Liidu liikmesriikidega on võtnud eesmärgi liikuda kliimaneutraalsuse ja süsinikuvaba majanduse poole. Suure osa Eesti elamufondist moodustavad Nõukogude Liidu perioodil masstoodetud korterelamud, mis on energiakulukad, füüsiliselt ja moraalselt amortiseerunud ning kinnisvaraturul väheatraktiivsed. Elamumajandus, kui ühe suurima energiakuluga sektor, kätkeb endas suurt energiasäästu potentsiaali. Rekonstrueerimise terviklahendus muudab korterelamud energiasäästlikumaks, parandab sisekliimat ja tõstab ka väärtust kinnisvaraturul. Bakalaureusetöö eesmärk on uurida Maa-ameti tehinguandmete põhjal tervikliku rekonstrueerimise mõju korteriomandite väärtusele. Töö on peamiselt orienteeritud SmartEnCity projekti raames rekonstrueeritud korterelamute uurimisele, mille rekonstrueerimisel pöörati energiatõhususele suuremat tähelepanu. Järelduste tegemiseks on rakendatud uurimistöös kahte erinevat uurimismetoodikat. Statistilise analüüsi tulemusel selgus, et korterelamu rekonstrueerimisel on korteriomandite väärtusele positiivne mõju. SmartEnCity korterelamutes tehtud tehingud on keskmiselt 112 €/m2 (6,5%) kallimad, kui rekonstrueerimata korterelamutes tehtud tehingud. Tavapäraselt rekonstrueeritud korterelamutes tehtud tehingute keskmises hinnas positiivset erinevust ei ilmnenud. Võrdlusanalüüsi tulemuste põhjal ilmnes, et rekonstrueerimise järgselt võib korterelamu hind kallineda keskmiselt 320 €/m2 . SmartEnCity korterelamutes võrreldud tehingute hinnad kallinesid rekonstrueerimise järgselt keskmiselt 324 €/m2 ja tavapäraselt rekonstrueeritud korterelamutes oli hinnatõus keskmiselt 317 €/m2 . Erilisem ja energiasäästlikum rekonstrueerimislahendus kujundab tõenäolisemalt lõppkokkuvõttes suurema hinna, kuid olulisteks hinda kujundavateks teguriteks on ilmselt ka korteriomandi sisene seisukord ja kinnisvara asukoht. Estonia, together with the other European Union member states, has set itself the goal of moving towards climate neutrality and transitioning to a carbon-free economy. A large part of the Estonian housing stock consists of mass-produced residential housing which we have inherited from the Soviet era. These houses are energy-intensive, physically and morally depreciated and have proven to be unattractive in the real estate market. Housing, as one of the most energy-intensive sectors has great potential for energy savings. The complete reconstruction solution makes apartment buildings more energy efficient, improves the indoor climate and also increases the value in the real estate market. The aim of the bachelor's thesis is to study the effect of complete reconstruction on the value of apartment properties based on the transaction database of the Estonian Land Board. The bachelor’s thesis is mainly focused on the study of apartment buildings reconstructed within the SmartEnCity project, during the reconstruction of which more attention was paid to energy efficiency. Two different research methodologies have been used to draw conclusions. As a result of the statistical analysis it turned out that reconstruction of apartment buildings has a positive effect on the value of apartment properties. The transaction value of apartment properties in SmartEnCity apartment buildings are on average 112 €/m2 (6.5%) more expensive than the transactions made in non-reconstructed apartment buildings. There was no positive difference in the average price of transactions made in traditionally reconstructed apartment buildings. The results of the comparative analysis showed that after the reconstruction, the price of an apartment building may increase by an average of 320 €/m2 . The prices of the compared transactions in SmartEnCity apartment buildings increased on average by 324 €/m2 after the reconstruction and in traditionally reconstructed apartment buildings the price increase was on average 317 €/m2 . A more specific and energy efficient reconstruction solution is more likely to result in a higher price in the end, but there are probably more price-determining factors (such as location and the internal condition of the apartment property).

Ushbu maqola hind va xitoy tillarida gender toifasini ko'rib chiqadi. Ikki tilning genetik va tipologik jihatdan har xil til oilalari va guruhlariga mansubligi. Ma'lumki, gender toifasi turli yo'llar bilan ifodalanadi. Hind va xitoy tillarida gender masalasi juda farq qiladi. Hind tili analitik til bo'lib, jins grammatik kategoriya sifatida qaraladi. Xitoylar izolyatsion til bo'lib, jinsi semantika bilan bog'liq., The present article considers of the gender category in Hindi and Chinese. That two languages belong to genetically and typologically different language families and groups. It is known that the gender category are represented by different ways. The gender issue in Hindi and Chinese is quite diffetent. Hindi is analitic language and gender is considered as a grammatical category. The Chinees is isuolatic language and gender is connected with semantics.

Simple Summary The red deer, also known as the royal deer or European deer, is an artiodactyl mammal belonging to the Cervidae family, widely diffused in almost all of continental Europe. At the beginning of autumn in the Northern Hemisphere, the mating season begins. The males of red deer, called stags, are synchronized with the females, called hinds; indeed, at the beginning of the mating season, they show a marked increase in testosterone to match the hinds’ estrus cycle. Gestation lasts about 230 days, so that calves are born in mid to late spring, the most favorable period for their survival. Scientific data on the reproduction physiology of this peculiar species in wild conditions are lacking, including hormonal variations during pregnancy. The present study describes mean levels of two critical hormones, cortisol and progesterone, in both blood and hair of wild pregnant red deer hinds. Correlation analysis confirmed how animals hunted in later phases of pregnancy have higher hair progesterone. Abstract The red deer (Cervus elaphus L., 1758) is one of the largest deer species in the world. Females are seasonal polyestrous, with negative photoperiod: the increase of the night peak of melatonin determines the secretion of GnRH and, therefore, LH and FSH. To date there is little information regarding the hormonal control during pregnancy for this species; this could be due to the difficulty of sampling wild subjects, while farmed animals’ hormonal concentrations may not reflect the physiology of the animal in a natural state. In this study we evaluated the concentration of cortisol and progesterone, extracted from blood and hair, on 10 wild and pregnant red deer females. Belonging to the population of the Bolognese Apennines (Italy), the hinds were sampled in the January–March 2018 period, according to the regional selective hunting plan. Plasma progesterone (P4) ranged from a minimum of 1.9 to a maximum of 7.48 ng/mL; while hair P4 concentrations varied from 41.68 to 153.57 pg/mg. The plasma and hair cortisol ranges are respectively 0.4–2.97 ng/mL and 0.03–0.55 pg/mg; the only significant correlation was found between hair concentration of P4 and the date of death. The results of this preliminary study represent a small step towards a better knowledge of this species’ physiology during pregnancy.

Bakalaureusetöö Maamajandusliku ettevõtluse ja finantsjuhtimise õppekaval Tänapäeval on mobiiltelefon vaieldamatu tehnoloogiline revolutsioon ning selles on levinuimad tehnoloogilised seaded. Nende abil inimesed pidevalt hoiavad ühendust omavahel ning hoiavad kursis igapäevaste uudistega ning kasutavad erinevaid mobiilseid rakendusi töö tegemisel. Telefon oli alguses lihtsalt vahend helistamiseks, kuid on nüüd arenenud palju kaugemale. Iga päev tulevad müügile uued mobiiltelefonid. Seega on aktuaalne uurida, millised tegurid mõjutavad tarbijate ostukäitumist mobiiltelefonide ostmisel kõige rohkem. Ettevõtjatele on oluline teada, milline on nende sihtgrupp ning millised tegurid mõjutavad sihtgruppi ostukäitumist. Töö eesmärgiks on välja selgitada, kas linna- ja maapiirkonnas õppivate üliõpilaste mobiiltelefonide ostmisel on erinevad ostukäitumised ning mis tegurid mõjutavad tudengite ostukäitumist. Uurimistöö käigus viidi läbi ankeetküsitlused üliõpilaste seas, kust koguti esmased andmed. Uurimistöö teoreetilises osas on kirjutatud tarbijate ostukäitumise olemust ja millised tegurid seda mõjutavad ning ülevaade mobiiltelefonide ostmisest Eestis. Empiirilises osas on ülevaade metoodika ja valimi kohta ning analüüsitud küsitlustega saadud tulemusi. Tulemuste analüüsimises selgus, et ei teki erisusi linna- ja maapiirkonnas õppivate üliõpilaste ostukäitumises mobiiltelefonide ostmisel ning üliõpilaste ostukäitumist kõige rohkem mõjutab toote hind, toote välimus, kaamera võimalused ja mälu. Mobile phones have brought technological revolution in our lives. They allow people staying in touch almost uninterruptedly. Something that has initiated as a tool for a simple call progressed much further. New mobile phones come into the market every day. Therefore, it is vital to explore what factors influence consumers’ purchasing behaviour the most, in case of purchasing the device. For entrepreneurs, it is important to know their target market and what factors influence its purchasing behaviour.Aim of this research was to explore – would be there any difference in purchase behaviour between students from cities and small towns or villages, and if so, what factors would influence that in particular. The primary data, for my research, has been gathered from students via survey method. In theoretical part there is written about the nature of consumers’ purchasing behaviour and what factors influence it, also, there is a review on purchasing mobile phones in Estonia. Analysis of survey results and a review on research methodology are presented in practical part. Survey results have revealed that, considering mobile phones, there is no split in purchasing behaviour among student from cities and small towns and villages. In the other hand, the factor, which influences the purchase behaviour among all students, is technical difference, like: camera capabilities, memory capacity, as well as, appearance of the device and its price.