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" mobile " - 398 õppematerjali

mobile ehk GSM, mille eesmärgiks on arendada välja ühtne rahvusvaheline digitaalne mobiilistandard. Sellele eelnevat uurimistegevust koordineeris Euroopa Posti ja Telekommunikatsiooni komitee (CEPT) ning peamist initsiatiivi näitasid prantslased ja sakslased. Uue projekti arendusega liitusid peagi 26 Euroopa riiki.
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Using mobile phones- advantages and disadvantages.

klass Using mobile phones-advantages and disadvantages Essay Mobile phone is a good technology which is not lacking from our lives. The most popular widget is mobile phone, which make us easy to communicate. In spite of its advantages, there're also some disadvantages of mobile phone too. First of all, mobile phone is easy to use , communicate and handy . You can call anywhere you want and any time you want. However, it can entertains you as well. You can check internet, listen to music, texting, play games, take pictures and so on. Today's phones are called smartphones, because they contain a lot of accessories that people may need in everyday life. In contrast, mobile phone is dangerous for us. It can infect our health. For example it can damage our hearing and infect to our brain. The other disadvantage is that it is wasted of time and money, we can get unwanted calls, bad...

Inglise keel
13 allalaadimist
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Report: Use of mobile phones in school

Use of mobile phones in school Introduction This report explains why mobile phones are important for students, and makes recommendations about their use in the school. This information comes from several students and their parents. Why mobile phones are necessary 1 Some students chat in English and find this helpful. 2 It might be necessary to phone home if a student has transport problems. 3 Students' parents might need to contact them urgently if some other emergency have had occurred Recommendations Everyone agrees that mobile phones can be irritating but they can be extremely useful at times. Students should check that phones are switched off before classes start. We do not believe they should be banned. Kristjan Heinrand 12b ...

Inglise keel
46 allalaadimist
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Mobile phones and their use

Rodgers and examined mobiles phones and their uses. The survey considered the brands, costs, how the phones were acquired, and the main uses of each phone. The survey was carried out among students in the eleventh-grade class. In the eleventh-grade class, everyone has a mobile phone. Moreover nearly all of them are smart phones. According to the survey, there are five different brands of phones that are used by students. Samsung and Sony Ericsson, with four users, is in the lead. Most of the phones cost more than 100 euros. However, three owners got their phones for free. The average cost of a cell phone is 195 euros. Eight out of thirteen students bought their phone themselves. Furthermore, five students acquired their phones as presents. The most popular phone feature used is calling. Also, nearly three out of four students use their phones to b...

Inglise keel
7 allalaadimist
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The mobile phone - a good thing or a bad thing

The mobile phone ­ a good thing or a bad thing In reacent years mobile phone has become a most popular way of communication, but it is not perfect way. It has also advantages and disadvantages. · Firstly an advantage is that a mobile phone is easy to use. Even my grandmother who is over 70 years old has a mobile phone and she can use it. · Secondly mobile phones are comfortable to use, because you can use it when ever you want. No matter if you are in the bus or just walking in the park, you can always make a call. · Another point is that there is a big variety of mobile phones. Every person can pick just the right colour or shape that he/she wants. · Last but no least mobile phones have became quite cheap so almost every person can afford one. Mobile phones have also disadvantages. · First of all, it can be argued that email is so easy. Thats because it takes ti...

Inglise keel
63 allalaadimist
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Perpetuum mobile

Perpetuum mobile Perpetuum mobileks ehk igiliikuriks nimetatakse masinat, mis teeb tööd eimillegi arvelt ehk väljastab rohkem või vähemalt sama palju energiat kui on vaja masina käigushoidmiseks. Vastavalt energia jäävuse seadusele ning termodünaamika esimesele sedusele on igiliikuri loomine võimatu (vähemalt hetkel meile teada olevate ainete ning teadmiste abil) . Ja seega pole ühtegi mehhanismi veel olemas mida saaks nimetada igiliikuriks. Tihti räägitakse igiliikuritest kui igavestest liikujatest nii ülekantud kui ka otseses tähenduses, ent paljud ei anna endale aru, mida selle all tegelikult mõeldakse. Igiliikur peab liikuma igavesti iseenesest ja teeb samas ka tööd, et meil temast kasu oleks. Sellist mehhanismi on püütud juba ammu ehitada kuid siiani viljatult. Pikapeale on tekkinud veendumus, et igiliikurit ei saagi ehitada ja kehtib hoopis e...

Füüsika
19 allalaadimist
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For or Against a Mobile Phone

It has become a part of our lives. Nowadays most of the people own a mobile phone and they can not live without them. There are some arguments for and against having a mobile phone. There are many favour things of mobile phones. The biggest advantage of having a mobile phone, is that people can communicate with each other in all-over the world. Sending an sms is quite quickly and easy way to say something important. Finally, mobile phones are the tools of some people, like a businessmen´s. On the other hand, they can cought a lot of damage. Todays, it is very popular to take an sms loan. Many criminals use it for against us and steal our money very simply. Secondly, big bills are not the sound of our parent`s ears. Finally, the mobile phones can be used of cold steels. For example Russel Crow`s incident couple of ye...

Inglise keel
32 allalaadimist
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Essee: The effects mobile phones have on our lives.

The effects mobile phones have on our lives Martin Põldvee 12a It is clearly that mobile phones have become an irreplaceable part of our lives. We use it to communicate with others, arrange our business or just for entertainment. As the mobile phones have simplyfied our lives in various ways, it also brings many disadvantages. To begin with, many researches have shown that mobile phone radiation may be harmful to human health. If mobile phones are used too frequently it may slightly damage your brain or reduce men's potential in getting siblings. It is also belieaved that mobile phones may cause some sleeping problems. Another, more usual problem what comes with cellphones is that they are expensive to use and when the battery is dead, it is completely useless. Also if parents trust their children to use mobile phones at very young age, the may get surprised when they finally see the bill. Because there are...

Inglise keel
27 allalaadimist
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For and against owning a mobile telephone.

A mobile phone is a long-range, electronic device used for mobile voice or data communication over a network of specialized base stations. Mobile phones may support many additional services, and accessories, such as SMS for text messaging, email, packet switching for access to the Internet, games, Bluetooth, camera with video recorder and MMS for sending and receiving photos and video, MP3 player, and radio . There are many for and against situations why mobile telephones are necessary for our life. First of all, I would like to discuss a big minus of mobile phones. Scientists say that mobile telephones have a badly affect for people health. It is the main problem, which is against owning a mobile phone. Talks, which we make by mobile telephone, turned out to be expensive. It is necessary to have a lot of time to understand how use that mobile. On the other side, there are many good side...

Inglise keel
13 allalaadimist
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For and Against Mobile Phones essey

Almost everybody has a mobile phone. This essay will deal advantages and disadvantages of using mobile phones. Nowadays mobile phones have internet. It is very useful and it guarantees a quick access to the information one need. Furthermore, why mobile phones are important is that one can call help. For example when there has been an accident , one can call quickly the ambulance. Also mobile phones are very handy because one can use it almost everywhere. Whether one is in a forest or in a big city, one can call or use the internet. But mobile phones have their downsides too. Firstly, buying a good mobile phone which has internet access, GPS and other useful applications is quite expensive. Secondly, mobile phones have made people lazy. Hardly no-one goes to knock on a door to ask a friend out. Instead they call or s...

Inglise keel
27 allalaadimist
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The effects of mobile phones on our lives

The effects of mobile phones on our lives Can you imagine our comfortable life without mobile phones? Wherever we go, we can see someone talking with their mobile phone. Mobile phones have become an indispensable part of our everyday life. Yet, have the changes they brought about really been for the better? To begin with, the benefits of mobile phones cannot be denied. On the one hand mobile phones are extremely useful communication tool. Mobile phones can help us wherever we need it. For example in an emergency, we may need help and mobile phone is a quick way to call for help. In addition mobile phones can be used for several tasks. For instance, if we want something to be captured we can use our mobile phones. They are equipped with a camera in consequence we can take pictures and videos and later watch them on our computer. As a result mobile phones are a way of entertainment. On the other hand mobile ph...

Inglise keel
79 allalaadimist
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Füüsika

Selle aluseks on 3 põhiväidet: 1. Aine koosneb osakestest-aatomitest ja molekulidest. 2. Need osakesed liiguvad kaootiliselt. 3. Osakesed mõjutavad üksteist, nende vahel on tõmbe-ja tõukejõud. Füüsikalised omadesed määrab aatom, keemilised aga molekul. Ainehulk. See on suurus, mis on võrdne osakeste arvuga selles kehas. Ühik on mool. Mool on sellise süst ainehulk, kus osakeste arv võrdub 0,012 kg süsiniku aatomite arvuga. Aine molekulide hulga N ja ainehulga V suhet nim Avogaadro arvuks. See näitab, mitu aatomit või molekuli on ühes moolis aines. Molaarmassiks M nim suurust, mis võrdub aine massi m ja ainehulga V suhtega. Molekuli massi m0 tuleb keha mass m jagadasselle keha molekulide arvuga. St; molekuli massi leidmiseks tuleb teada selle molaarmassi M ja Avogaadro arvu. Ideaalse gaasi olekuvõrrand. Ideaalne gaas ­ gaas, kus molekulide vahlised tõmbejõud puuduvad, tõukejõud mõjuv...

Füüsika
108 allalaadimist
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Opsüsteemid vastused

Mis tarkvaral baseerub Android nutitelefonides? V: Linux'il. 2. Kes või mis on Kernel? V: Op. süsteemi nö. süda, jagab ressursse, juhib protsesse jne. 3. Kas IOS tarkvara saab töötada suvalisel nutitelefonil? V: Ei. 4. Mida tähendab suletud lähtekood? V: tasulised süsteemid, moodulid 5. Kus või miks kasutatakse Windows CE tarkvara peamiselt? V: GPS seadmed, DATA terminalid, auto multimeediakeskused. 6. Mida tähendab ,,Real-time OS" too 3 näidet kasutamise kohta? V: ESTCube-1, ABS kontrollsüsteem autodes, turvapatjade aktiveerimise süsteem autodes. Op.süsteem, mis on tehtud kasutamiseks reaalaja-arvutisüsteemis. 7. Mis eesmärke täidab operatsioonisüsteem nimeta vähemalt 3. V: Tõlgib kasutaja käsklusi masinakeelde. Jaotab riistvara ressurssi erinevate rakenduste vahel. Teostab kontrolli süsteemi komponentide toimimise kohta. 8. Mille poolest erinevad Android ja W...

Operatsioonsüsteem
7 allalaadimist
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Letter of complaint

Dear Sir/Madam, I am writing to complain about the mobile phone which I bought from your store and about your customer service. I bought the phone on 15th September. I was told that the phone has guarantee for 6 months. It worked properly for three weeks. Then it suddenly stopped working, the screen went black and the buttons didn’t function. I immedately phoned your helpline and was told that this was completely my fault and i have to pay extra money for the repair. I think that it is unreasonable that I have to pay for the phone repair because guarantee is 6 months. I also think that in the future you should talk to your employees about their attitude. I would like to get my phone repaired for free. I look forward to hearing from you. Yours faithfully, xy ...

Inglise keel
3 allalaadimist
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Ajastud-Hilisromantism-Postmodernism

Hilisromantism. Tekkis Saksamaal,Austrias,(19.saj lõpp ­ 20.saj alg). Programmilisus, suur emotsionalism, tohutud orkestrikoosseisud ja ajaliselt pikad teosed. Loodi muinasjutulisi, fantastilisi, vabadusliikumisi kajastavaid, lüürilis-, psühholoogilisi teoseid. Esindajad: G. Mahler, Bruckner, Strauss, Sibelius. Eestist: Rudolf Tobias, Artur Kapp, Artur Lemba. Impressionism. (19.saj lõpp).Impressioon = mulje.Ei ole täiesti vaba romantilistest elementidest. Orkestri kõlavärvide peened nüansid.Vabade harmooniliste järgnevuste kasutamine. Polütonaalsus(mitme helistiku üheaegne kasutamine). Esindajad: Claude Debussy(`Fauni pärastlõuna'),Maurice Ravel. Eestist: Mart Saare klaverilooming, Heino Eller. Neoklassitsism. (1920ndad aastad).Objektiivsust ja antiromantilisust taotlev suund.Tekib vastukaaluks impressionismi laialivalguvusele ja hilisromantismi emotsionaalsusele.Väiksed ansamblid.Tagasi kaalukuse ja selguse juurde! Harmooni...

Muusikaajalugu
222 allalaadimist
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Suuline eksam

abiks.pri.ee FREE TIME 1. Is music popular in your family? What music do you like? 2. What musical instruments have you got in your home? 3. Can you play any musical instruments? 4. Do you sing? 5. Have you sung at a song festival? 6. Has your school got a choir? 7. When do you last go to a concert? What concert was it? 8. Have you ever been to an openair concert? What was it like? 9. Do you sing at family parties? Where else Estonians like to sing? 10. Have you got a collection of cassettes, CD´s or LP´s at home? 11. Have you watched a ballet on TV? 12. Which do you prefer ­ ballet, drama or musical? 13. How often do you go to the theatre? 14. Do you prefer going to the theatre or watching TV? Why? 15. Do you prefer buying a cheap ticket and getting a seat at the back or spending more money and sitting in the...

Inglise keel
583 allalaadimist
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Wifi (2002)

TALLINNA TEHNIKAÜLIKOOL Infotehnika teaduskond Informaatikainstituut Tarkvaratehnika õppetool Anneli Kaldamäe Wireless LAN Referaat Juhendaja: K.Allik Tallinn 2002 1 Sisukord SISUKORD...............................................................................................................................................2 SISSEJUHATUS......................................................................................................................................3 WIRELESS LAN'I TÖÖPÕHIMÕTE..................................................................................................3 WLAN'I RAKENDAMISE VÕIMALUSED........................................................................................4 WLAN TOPOLOOGIAD...

Informaatika
92 allalaadimist
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Arvo Pärt

09.1935 Paide) Rahvusvaheliselt tuntuim eesti helilooja kogu maailmas. Alustanud 1960. aastatel väga edukalt avangardistlikus helikeeles, jõudis ta 1970. aastatel talle ainuomaste väljendusvahendite juurde. Eestis Arvo Pärt on sündinud 1935. aastal Paides, üles kasvanud aga Rakveres, kus õppis muusikakoolis klaverit. Juba kooliajal tegeles ta ka heliloominguga. Aastatel 19541957 õppis Pärt Tallinna muusikakoolis muusikateooriat. Sel ajal oli tema kompositsiooniõppejõuks temast kõigest viis aastat vanem Veljo Tormis. 1963. aastal lõpetas Pärt Tallinna konservatooriumis Heino Elleri kompositsiooniklassi. Aastatel 19581967 töötas ta helirezissöörina Eesti Raadios. Eestis sai Pärdi muusika kiiresti tuntuks, nii näiteks võttis konservatooriumi professor, pianist Bruno Lukk II kursuse tudengi klaverile kirjutatud kaks sonatiini ja "Partiita" (19581959) kohe oma repertuaari. Tavapärased õpilastööd Pärdil tegelikult...

Muusika
235 allalaadimist
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ppt

Dermodünaamika

Termodünaamika · Termodünaamika käsitleb soojusülekannet ja soojuse muundumist tööks · Termodünaamika tegeleb igasugust kütust tarbivate masinate konstrueerimise üldiste seaduspärasustega. · Termodünaamika on makrokäsitlus. Seepärast on kasutusel makroparameetrid ­ p, V, T, Q, U, m. · Termodünaamika põhineb kahele printsiibile ­ need on TD I ja II printsiip Ideaalse gaasi siseenergia ·Siseenergia on keha molekulide soojusliikumise keskmise kineetilise energia ning molekulidevahelise vastasmõju potentsiaalse energia summa. E = Ekin + Epot . ·Ideaalse gaasi puhul potentsiaalset energiat ei ole, seega siseenergia sõltub vaid kineetilisest energiast. ·Kineetiline energia sõltub temperatuurist. Seega ­ Keha siseenergia sõltub keha temperatuurist. Keha temperatuuri muutmise viisid Keha temperatuuri,seega ka siseenergiat, saab muuta kahel viisil 1. Juurde või äraantava soojuse kaudu U...

Füüsika
65 allalaadimist
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"Martin Eden" Jack London - kokkuvõte

Martin Eden on päästnud Arthuri ning läheb nüüd tema perega tutvuma. Kohtab Ruthi. Martin meremehe kommetega, harimata, aga Ruth kõrgemast klassist. Ruth ja ema saavad väga hästi läbi -> perekonnakombed -> Martin 11-aastaselt orb. Imetleb neid. 2. Martin ebakindel, koperdab igal pool. Õhtusöök. Martin ei oska midagi teha ega ütelda. Ruth mängis klaverit, Martin hämmastuses. Martin 21, Ruth 24. Lahkub. Ruth kutsub tagasi. 3. Armust joobunud. Elas õe (Gertrude) mehe (Bernhard Higginbotham) poe kohal. Ei sallinud õemeest ega õemees teda. 4. Oma toas. Martinil varem palju naisi. 5. Hommikulaud. Martini ja Gertrude vahel sügav õevenna armastus. Läheb raamatukokku. 6. Martin ei tea, millal Ruthi poole jälle minna. Käis Ruthi luuramas. Teatris. Pärast teater Martin loomupäraselt sõbralik ning sebib kahe tüdrukuga. 7. "Kõik, mis on õige, on õige". Õpib kirjandust, grammatikat ja kom...

Ajalugu
188 allalaadimist
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Application

Abram St. SW, Arlington Virginia, TX 76013 Sarasota Saddlery and Tack Exchancge 27.09.2007 7505 County Road East Bradenton Florida, 34211 Dear Mr. Ashburton, I am interested in the part-time position at Sarasota Saddlery advertised in The Sarasotian. I have equine experience, as I have been around horses for over nine years. Not only have I showed and rode horses, but I have also had extensive experience assisting in a barn. Through working with horses, I have acquired a thorough knowledge of horses, tack, and equine apparel for both horse and rider. While I have equine experience, I also have excellent communication skills and an aptitude for customer service. My past experience as a volunteer at Sarasota Hospital made it necessary for me to focus on providin...

Inglise keel
142 allalaadimist


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