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...
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
Mobile phones and their use This report was commisioned by Mr. 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...
Anneli Loo 11.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...
For and Against Mobile Phones Mobile phones have become a essential part of people's lives. 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...
For or Against a Mobile Phone Technology has developed very strongly. 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...
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...
Termodünaamika alused: 1) Termodünaamika käsitleb soojusülekannet ja soojuse muundumist tööks. 2) Tegeleb igasugust kütust tarbivate masinate konstrueerimise üldiste seaduspärasustega. 3) On makrokäsitlus. Seepärast on kasutusel makroparameetrid p, V, T, Q, U, m. I ja II printsiip: I printsiip U = Q + A -> Siseenergia muut on võrdne süsteemile antud soojushulga ja välisjõudude poolt tehtava töö summaga ehk Q = U A -> Süsteemile antud soojuse arvel suureneb süsteemi siseenergia ning süsteem teeb välisjõudude ületamiseks tööd. II printsiip Kasulik töö tekib ringprotsessil siis, kui kokkusurumine toimub madalamal rõhul, kui paisumine. Et väiksem rõhk antud ruumala juures tähendab madalamat temperatuuri, tuleb töötavat gaasi enne kokkusurumist jahutada, pärast kokkusurumist aga soojendada. Pole võimalik ehitada masinat, mis muudaks temale antud soojuse täielikult tööks. Mikro- ja makrokäsitlus: Sellist käsitlust, kus füüsikalised su...
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...
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...
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
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...
Molekulaarkineetilise teooria põhialused. 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...
Opsüsteemid küsimused ja vastused: 1. 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...
Dear classmates, I'm going to talk about a mobile phone invention Mobile phones have brought about a dramatic change to the communication industry. The development of mobile phones has made long-distance communication a matter of seconds. The mobile phone was invented in 1973 by Dr. Martin Cooper, a Motorola employee. On April 3, 1973, the first cell phone call was made. The caller was naturally, Dr. Cooper himself. Prior to the development of mobile phones, people used two-way radios to communicate while they were mobile. The idea behind two-way radios gave rise to the invention of mobile phones. During the 1940s, Motorola came up with the Walkie-Talkie followed by handheld two-way radios that operated on battery power. In 1947, Douglas Ring and W. Rae Young at Bell Labs introduced the idea of hexagonal cells for mobile phones. Ericsson came up with an automatic mobile phone system, which was released in Sweden in 1956. The drawback ...
2013 Dünaamilise veebidisaini aasta Dünaamilise ehk kohanduva veebidisaini (responsive desgin) tähtsust oleme me juba korduvalt rõhutanud. Oleme jaganud soovitusi, kuidas uudiskirju optimeerida mobiiliga lugemiseks (http://mailbow.net/ee/blog-kogemus/e-maili-optimeerimine-mobiiliga- lugemiseks/) rõhutanud mobiilsete seadmete kasvu (http://mailbow.net/ee/blog- kogemus/nutitelefonis-avatavate-kirjade-kiire-kasv/) Ometi ei ole see aktuaalsus kuhugi kadunud. Mashable.com on käesoleva aasta 2013 kuulutanud dünaamilise disaini aastaks. Miks? Sest oleme jõudnud PC-järgsesse ajastusse, eelnev 2012. aasta tõi personaalarvutite müüki üle aastakümne langustrendi. Tahvelarvutid ja nutitelefonid aga naudivad jätkuvat tõusulainet. Millionid eri suuruses ekraani on meie jaoks valla. Suur turg, millele tuleb osata lähendeda. Meieni on jõudnud mitmeid klientide poolseid küsimusi. Leidsime, et teema väärib veel süüvimist ning teile rohkem tutvustamist....
SMART DEVICES DIANA MÄRTSON GRETE LY JÕGISOO SMART DEVICES A smart device is an electronic device, generally connected to other devices or networks Several notable types of smart devices are smartphones, phablets and tablets, smartwatches, smart bands and smart key chains. SMARTPHONES • The first smartphone was invented 2007 • In early 2007, Apple Inc. introduced the iPhone, one of the first smartphones to use a multi-touch interface. • The iPhone was notable for its use of a large touchscreen for direct finger input as its main means of interaction, instead of a stylus, keyboard, or keypad typical for smartphones at the time. POSITIVE SIDES • Wifi and internet • Front camera • Communication • Business development SMARTWATCH • A smartwatch is a computerized wristwatch with functionality that goes beyond timekeeping • Many run mobile apps, using a mobile operating system • Many run mobile apps, using a m...
Essay Wonders of the modern world Wonders are different. I am sure that today's world wonders are not the same that they were years ago. World has gone on and so the same way is with wonders. In my opinion, the most needed wonder is Internet. It has developed quite quickly. Most of young people can not live without it. Youth can communicate each other and they can also find some necessary information. There are also some elderly people who need the Internet. Usually they use it to do work, but older people also use it to communicate with other people like friends or colleague. Some elderly people may use the Internet even more than some youth. I guess that next wonder can be mobile phone. It is also very needed thing. People can call wherever they are. Mobile phone does not have any cables. There are very different phones and each people can choose mobile wh...
{SCHOOL} NOKIA Report {NAME} Instructor: {NAME} 2 Tartu 2008 TABLE OF CONTENTS TABLE OF CONTENTS....................................................... 2 INTRODUCTION................................................................ 3 HISTORY.......................................................................... 3 PRESENT-DAY STATE ....................................................... 3 VISION AND STRATEGY.................................................... 4 PRODUCTS ..................................................................... 4 QUALITY........................................................................ 5 ANALYSIS....................................................................... 5 CONCLUSION..................................................................
PDA (Personal Digital Assistant) KarlTõnis Truup Aap11 What is PDA A personal digital assistant , also known as a palmtop computer, or personal data assistant, It's a mobile device that functions as a personal information manager. Current PDAs often have the ability to connect to the Internet. A PDA has an electronic visual display, enabling it to include a web browser, but some newer models also have audio capabilities, enabling them to be used as mobile phones or portable media players. touchscreen technology. History The first PDA was released in 1986 by Psion, the Organizer II. Followed by Psion's Series 3, in 1991, which began to resemble the more familiar PDA style. It also had a full keyboard. First PDA Organizer II Typical Features Most of the PDA's features a touchscreen. PDA,s are supporting memory card, but earlier versions aren't. PDA can connet with USB cabel to each other...
PIHUARVUTID Pihuarvutid on loodud selleks, et meie elu oleks järjest lihtsam. Muidugi neid ehitades mõeldi ärimeeste peale. Et nad ei peaks koguaeg kandma suurt rüperaali kaasas, lihtsam kui sul on taskus arvuti. Pihuarvutid on küll tunduvalt kallimad kui paremad nutitelefonid aga samas need on ka paremad. Pihuarvutiga saame teha kõiki neid toiminguid mida saame teha tava arvutiga. No küll ei saa mängida, muusikat miksida ega teha veebi lehti. Kuid nende tegemiseks need mõeldud polegi. Need on pigem selleks mõeldud, et saan kiiresti lugeda oma meile või siis saata. Samuti saame teha vajalikke internetti tehinguid. Kuid neid tehes peab olema meil interneti võrk. Kuigi paljudel on olemas peal mängud nagu tava arvutilgi - solitare jne. Pidasin pigem silmas suuremaid mänge. Näiteks mingid GTA-d või midagi sellist. Me seda ei tahagi teha kui oleme nende kasutaja. Meile peamiseks eesmärgiks on see, et saaks...
In the 2014 article, ,,Understanding the Internet of Things (IoT)" GSMA shares its vision of the evolution of The Internet of Things that will lead to the so-called Connected Life. The future of mobile connectivity goes beyond tablets and cars, allowing to connect virtually everything. It is assumed that there will be a significant rise of connected devices throughout the world, allowing the growth of new services, transforming the way people work and live. The lack of human interaction will probably cause the emergence of new business models and promote the delivery of services across diverse socio-economic sectors. A research by Machina Research predicts that the Internet of Things is likely to boost the economy by an enormous amount up to US$ 4.5 trillion yearly. The needs of variable industries are already met by the use of Machine to Machine (M2M) solutions using wireless networks. Being a relatively new sector, the M2M connecti...
Perpetuum mobile ehk igiliikur Marion Kade 10. b Selle idee vormistas oma igiliikuvaks rattaks Villard de Honnecourt. Paaritu arv liikuvaid haamreid. Igiliikur ehk perpetuum mobile on masin, mis teeb tööd eimillegi arvelt. Võimatu kahe seaduse tõttu: - Energia jäävuse seadus - Termodünaamika esimene seadus Ükski masin ei saa teha rohkem tööd kui ta selleks energiat kulutab. Ühe igiliikuri aluseks on kehade kerkimine veepinnale. Plokid. 20 m kõrgune torn on täidetud veega - 14 õõnsat kuubikujulist kasti - Igaüks küljepikkusega 1 m. Kastid püüavad pinnale tõusta. Vees asub korraga ainult 6 kasti....
Abiturient-ära mineja vita-elu aqua-vesi circus-ring calor-soojus auditoorium-kuulamisruum lector/orator-kõneleja mobile-liikumine omnibus-ühine patria-isamaa terra-maa victor-võitja ave!-tere res publica-vabariik varia-mitmesugust universitas-ülikool vivat!-elagu ars-kunst lex-seadus mater-ema mare-meri natio-natsionaalne primus-esimene rex-kuningas hortus-aed gens-suguvõsa Alma mater-toitja ema casus belli-sõjapõhjus de jure-juriidiliselt de facto-faktiliselt divide et impera-jaga ja valitse in spe-lootuses lingua Latina-ladina keel lapsus linguae-keelevääratus cito!-kiiresti fortuna-saatus nota bene
Mobiilside Mobiilside Alguse sai mobiilside 1930 aastal kui mobiilside tugijaamad võtsid enda alla terve auto pakiruumi. Seda kasutasid politsei ja sõjavägi. Üks tugijaam suutis korraga teenindada 25 kõnet. Sellised saatjad olid suure võimsusega. Mobiilside 2 1981 tutvustati juba uut kärgsidel põhinevat tehnoloogiat NMT (Nordic Mobile Telephone). See baseerus analoogsidel, kuid tänapäeva kasutatakse digitaalset sidet. Ameerikas võetakse kasutusele aga AMPS- süsteem Advanced Mobile Phone Service Mobiilside 3 Tänapäeval kõige kiiremini arenev valdkond on mobiilside. Telefoni abil mitte ainult ei helistata vaid ka teostatakse muid operatsioone. Hetkel kasutatakse GSM telefone. Need töötavad tavaliselt sagedusel 900/1800/1900 MHz. Mobiilside 4 Eestis on kasutusel vaid 900/1800 MHz sagedused. Telefoni abil saab lisaks rääkimisele ka Interneti külastad...
How does technology can improve a business performance? Keys to successful business Great service Highly productive employees Things have to be organized Analyze performance Understand risks Be innovative Why to use technology? Innovations in technology can help to turn small local businesses into global businesses Technology brings businesses closer to customers Increases productivity Makes things easier Involves more potential customers Can analyze performance How to use technology? Good communication Use smartphones Connect employees virtually with the company Teleconferencing Create employee portals and team sites No matter with location Better reviews Bring businesses closer to customers Help via email Online chat How to use technology? Internet marketing Information...
30.09.2015 Ettevõtlus ja turundus III Ott Alemaa IDEEDE hindamine Väärtuspakkumise põhiküsimused Väärtuspakkumise karakteristikud • Millist VÄÄRTUST me kliendile pakume? • Uudsus • Teostatavus, tõhusus, kättesaadavus, kasutatavus • Millist kliendi PROBLEEMI me lahendame? • Standardiseerimine • Vastavus probleemile • Millist kliendi VAJADUST me rahuldame? • Disain • Bränd, staatus • Milliseid TOOTEID/TEENUSEID (võ...
LABORATOORNE TÖÖ NR 3- GIS GPS Töös osalenud tudengid: Kristi Ruul, Birgit Trik, Edith-Maria Urm ja Mariliis Kartau Töö juhendaja: dotsent Aive Liibusk Töö koostamise kuupäev: 06.20.2017 Töö eesmärk: Tutvuda lihtsa GIS GPS erinevate võimalustega. Samuti luua andmebaas GIS GPS seadmes. Mõõta kolm maa-ala looduses ja võrrelda käsiGPSI ja GIS GPSi mõõtetäpsusi. Kasutatud töövahendid: Mobile Mapper 120, word, ArcMap, Snipping Tool ja Geoportaal Töö käik: Esmalt tutvume klassis GPS-iga ja loome uue projekti. Järgmisena loome uued kihid, kuhu märgime ära selle tüübid. Kihititeks loome pind ja punktid. Pind tüüpideks valisime Polygon Shape ja punktide tüübiks Point Shape. Punkti mõõtmiseks mõõdame umbes iga 5 meetri tagant (väiksema maatükki mõõtsime 1 meetri tagant). Pinda mõõtsime liikumise pealt seisime vaid käänupunktides. Joonis 3.1 Maa-ameti geoportaali väljavõte mõõdetud maa-aladest Peale punktide mõõtmist kanname andmed arv...
TALLINNA TEHNIKAÜLIKOOL Infotehnoloogia teaduskond Informaatikainstituut IDN0100 Andmekaevandamine BÖRSIFIRMADE "SOTSIAALVÕRGUSTIKU" ANALÜÜS Kodutöö nr. 4 Tudeng: Vassili Ljahhovets Matrikli number: 093068 IABM Juhendaja: Innar Liiv Tallinn 2010 1 Autorideklaratsioon Olen koostanud antud töö iseseisvalt. Kõik töö koostamisel kasutatud teiste autorite tööd, olulised seisukohad, kirjandusallikatest ja mujalt pärinevad andmed on viidatud. Käesolevat tööd ei ole varem esitatud kaitsmisele kusagil mujal. Kuupäev: Autor: Vassili Ljahhovets Allkiri: 2 SISUKORD 1. Andmete kogumine..................
Sherry Turkle: Connected, but alone? In this video about socialmedia usage the author states that people are using more and more their mobile or other devices rather than talking to people in real life. According to Sherry Turkle we have a new expression alone together. She shows a picture where three girls are hanging out in the same room but they all are in theirs mobile devices communicating to others or each other. The author claims that when people are on the internet they get to present themselves as they want to be by editing and deleteing while writing a text. I agree with the author´s view about people not wanting to communicate in real life. Alessandro Acquisti: Why privacy matters The main point of this video is that any personal information about you on the internet can be sensitive information. Based on his research what showd that if you make a random picture of a university student, the computer identyfies people in the...
I Love English 5 Unit 8 Test Answers 1. Translate The phrases 1) This is Kevin. Could I speak to Tina, 5) Surf the internet please! 6) Enjoy visiting chat rooms 2) Switch off the mobile phone 7) Send an email to a friend 3) Be on the phone 8) Write in capital letters 4) Call back later 2. Write a / an or the were necessary 1) We travelled to Tallinn by – bus. 2) Tony is the tallest boy in our class. 3) We went to see a film yesterday. The film was called The Lord of the Rings 4) My father is a police officer and mother is a doctor. 5) I could play the piano when i was 6 years old. 6) Please don’t be late for – dinner 7) I’d like an apple please 8) My father liked to play – football when he was a student. 3. Write the correcto word ...
-enterprise who develops and markets telecommunication and information technology related services, solutions and environments. EMT was founded in 1991 as an Estonian- Swedish-Finnish joint company, on April 28 EMT started its operation. In June the first EMT 450 client was able to call with a mobile phone in Estonia. EMT develops and markets telecommunication and information technology related services, solutions and environments in Estonia and increasingly for export. EMT owns and operates telecommunications networks in the domestic Estonian market. Main brands are quality and clear communication. Main products are mobile phones, laptops, internet and some other electronical machines (photo and video cameras, MP3- players and so on) EMT's mission is to create for its customers' opportunities to be successful in ...
Songwriters aren’t paid fairly for their songs which are streamed Nowadays when mobile devices are our everything, everything can be done with your mobile phone. You can listen to music, watch videos, play games and even do coding with your phone. There are lots of musicians, rappers and songwriters whose lives are a dream to many. However, things aren’t always as they seem. Firstly, in 2006, a website called Spotify was created. In Spotify you could listen to music anywhere you want, very easily and without spending any money. Songwriters started getting a lot of attention and spins for their creation. In addition, by 2021, Spotify had already reached 158 million users. Songs are making history by getting huge amounts of streams, over 1000 million streams. Another advantage is that newcomers who upload their music to the internet may get a huge boost and rapid spins, make some money and get famous more easily. On the other hand, ...
How does virtual communication influence our behaviour and relationships? Our world is changing drastically. The vast array of devices which allow us to communicate with each other, changes alongside with it. People have tried various ways of communicating with each other. Some of them have been successful breakthroughs, other rendered obsolete for their complexity and lack of usefulness. Now is the year 2010 and the Internet is everywhere. Many people carry it around in their pockets and some people cannot live a moment of their life without it. The grand amount of information, available for them on their fingertips, addicts them. Information is power and that is why people nowadays want to be everywhere, know everything and see everyone at once. Not many take the time to sit down, grab a pen and a piece of paper and write a letter for someone. A letter filled with thoughts, emotions and personality i...
Blackberry The BlackBerry is a wireless handheld device introduced in 1999 as a two-way pager. In 2002, the more commonly known smartphone BlackBerry was released, which supports push e-mail, mobile telephone, text messaging, internet faxing, web browsing and other wireless information services as well as a multi-touch interface. It is an example of a future device. Developed by the Canadian company, it delivers information over the wireless data networks of mobile phone service companies. BlackBerry first made headway in the marketplace by concentrating on e-mail. Chrysler Canada Chrysler Canada Inc. is Chrysler's Canadian division. Incorporated in 1925, the Chrysler Corporation of Canada gained complete control of a Maxwell-Chalmers plant that had been used to manufacture some Chrysler models in the previous year. Initially called Chrysler Canada, Ltd, the name of the company changed to DaimlerChrysler Canada Inc following the merger ...
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Good afternoon! My name is Maris Ploom and I'm form 10 th B. Today I'm here to talk about the advantages and the disadvantages of fast development of modern technology. I think we have all noticed that almost every day there are new technology achievements at the stores. Whether we like it or not, it improves in every second, in every minute. So, is it a blessing or a curse? I'm sure that most of you think it's a blessing. We like our comfortable lives, we like it when everything has already been done for us. We want to have the newest mobile phones and best cars to show off and be better than our friends. However, it can make people selfish and egoistic. In the past 10 years modern technology has improved so fast that it is clearly visible when we compare the technology in the years 1999 and 2009. When I was a little girl, I remember the time I got my first mobile phone. It was Nokia 3210, which was t...
Fatal walk It was a warm and cloudless Friday evening in summer but Angelina didn't want to go to a party. She went for a walk at a park. She had a great evening and she enjoyed all this incredible nature in the park. Angelina was glad that she hadn't gone to party because she felt herself so relaxed. There were a few people in the park, birds were singing and not so warm evening sun was still shining. I felt a little bit chilly myself and it was getting darker too so I decided to go back home. My way back wasn't very pleasurable. I had always been afraid of those dark unlit side- streets but that walk had been good for me so I wasn't afraid that time. But then I heard screaming from one street. I didn't dare to go there but I peeked around the corner and I saw two men fighting with each other. One man had a gun and he was wearing a black mask. The other man was a typical businessman. I didn't h...
Taimerakk: https://www.slideshare.net/chryssy/taimerakk-ja-seenerakk Loomarakk: https://www.thinglink.com/scene/617755176173830145 Seenerakk: https://www.slideshare.net/chryssy/seenerakk Bakterirakk: https://www.slideshare.net/mobile/chryssy/bakterite-ehitus-suurus-ja-kuju
Android Samsung galaxy gio: Tuli välja 2011 märtsi kuus. Möödud:110.5 x 57.5 x 12.2 mm Kaal:102 g Ekraan:Type TFT capacitive touchscreen, 16M colors Ekraan suurus:320 x 480 pixels, 3.2 inches (~180 ppi pixel density) Mälu:sisemälu-158 MB ,278 MB RAM Interneti:HSDPA, 7.2 Mbps WLAN:Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Bluetooth:Yes, v2.1 with A2DP Kaamera-Primary 3.15 MP, 2048x1536 pixels, autofocus Video Yes, QVGA@15fps Chipset-Qualcomm QCT MSM7227-1 Turbo CPU-800 MHz Sensors-Accelerometer, proximity, compass Raadio-Stereo FM radio with RDS GPS-Yes, with A-GPS support Java-Yes, via Java MIDP emulator - MP4/H.264/H.263 player - MP3/WAV/eAAC+ player - Predictive text input (Swype) Aku:Standard battery, Li-Ion 1350 mAh Seisuoleks:kuni 610 h (2G) / Kuni 460 h (3G) Tööolekus:kuni 10 h 40 min (2G) / kuni 6 h 40 min (3G) Android on tarkvara kogumik elektroonikaseadmetele, mis hõlmab operatsioonisüsteemi, vahetarkvara ja ...
Tartu Ülikool Tervishoiu instituut MOBIILTELEFONIDE JA WIFI-SEADMETEGA SEOTUD TERVISERISKID JA NENDE ENNETAMINE Referaat keskkonna- ja töötervishoius Koostaja: Eliys Tomson III kursus , 7. Rühm Tartu 2010 Sisukord Sissejuhatus Mobiiltelefonide kasutajate hulk kasvab igapäevaselt, hetkel on kasutatavate mobiiltelefonide arv üle 5 miljardi.14 Maailmas elab üle 6,8 miljardi inimese, mis tähendaks seda, et mobiiltelefoni omab ja kasutab üle 70 % inimestest. Tegelikkuses see nii õnneks ei ole, sest paljude juhtudel võib inimene omada ja kasutada mitut telefon. Samas on rohkem kui 10 miljardit telefon müüdud ülemaailma alates 1994. aastast, mis tähendab, et paljud telefonid ei ole kasutuses.14 Eestis on kasutavate mobiiltelefonide hulk 2009. aasta andemete järgi 2,72 miljonit.3 Ennustatakse, et 2012. aastaks on mobiiltelefonide kas...
Curriculum Vitae Name: Paul Põõsas Date of Birth: 9th March 1993 Nationality: Estonian Address: Linnamäe tee 1265 Tallinn 13912 Email: [email protected] Mobile Tel: +372 55648995 Education & Qualifications 2009-2012 Jõgeva Gymnasium, Jõgevamaa 1999- 2009 Sadala Põhikool, Jõgevamaa Additional Information Languages: Estonian- Mother tongue English- poor written and spoken Russian- communication level Finnish-baseline Computer Knowledge: Experienced user of Microsoft office products. Keen user of the internet.
Economy of Estonia The economic growth during the recent years has been very fast. The Estonian economy is diverse industry and transport, as well as commerce and different branches of services are all equally important. Due to the available natural resources Estonian economy largely relies on the branches related to the forest; Estonian energy sector is based on oil shale. Finland and Sweden are the most important trade partners. The Estonian economy profits significantly from the business generated by more than 2 million tourists a year. The important sectors of the Estonian economy are the processing, transport, warehousing and communications, commerce and estate, rental and letting, as well as business services, agriculture, construction and government, education and health care. In order to be able to import all the products and services, something must be exported, that's why export holds such a prominent posit...
Facebook is a social networking service, which was launched in February 2004. It is owned and operated by Facebook Inc. In September 2012 Facebook had over billion active users and more than half of them were also using Facebook on a mobile device. Facebook's latest research shows that the most popular mobile device used for visiting m.facebook.com is iOS and by the popularity the second most used device is Android. Using Facebook on your mobile device raises the potential of your account getting stealed. It is so because most of the users don't use safe connection so all your data is available to other users on the same network. So the very first thing you should do is to use safe connection by adding to the end of this word ,,http://" (which you can find in the beginning of every webpage) an ,,s" so the address should be like ,,https://". The second thing you can do is that if you own the Wi-Fi access point then you should definately...
Смартфон на рабочем месте Студенты: Дмитрий Кривобоков (täiendusõppur) Лина Савчик (IABB14) Ренат Рождественский (IABB14) Преподаватель: доц.Борис Гордон Введение Введение Введение Воздействие смартфонов на потребителей Интернет-зависимость • В Японии проблема интернет- зависимости стоит на одном уровне с алкоголизмом • в 2013 году 15 % из 100000 школьников проводило более 5 часов в Опасность и риски • Samsung Galaxy • Новый iPhone Note 7 мог может взорваться взорваться при • При разговоре по зарядке или полете iPhone, на самолете поставленном на • За время неоригинальную использования ...
Termodünaamika lühikonspekt Soojusjuhtivuse põhiseadus: Mida rohkem temperatuur mingis suunas muutub ,seda rohkem soojus selles suunas levib. Difusiooniks nimetatakse mingit tüüpi osakeste liikumist sealt, kus neid on palju, ära sinna, kus neid on vähem (kontsentratsiooni vähenemise suunas). Termodünaamika (TD) uurib soojusnähtusi, tundmata huvi nende põhjuse vastu mikrotasemel. Ta uurib eelkõige tingimusi, millel soojus võib minna ühelt kehalt teisele. Kaks keha (ainekogust) on termodünaamilises tasakaalus, kui soojus ühelt teisele ei lähe (ehkki võiks minna). Kui kaks keha on TD tasakaalus, siis on neil sama temperatuur. Soojusmasin on seade, mis muundab soojust tööks. Soojusmasin võtab kuumalt kehalt (soojendilt) soojushulga Q1 , muudab osa sellest mehaaniliseks tööks A ning annab ülejäänud osa Q2 ära külmemale kehale (jahutile). Soojusmasina kasutegur = A / Q1 = (Q1 - Q2) / Q1 . Carnot' tsükkel (ringprotsess) koosneb kahest isotermi...
Good afternoon! My name is Egert and... ...Today I'm here to talk about advantages and disadvantages of fast development of modern technology. I think we all have noticed that almost every day there are new technology achievements at the stores. Whether we like it or not, it improves in every second, in every minute. New Apple iPhones, iPads and other i-devices are everywhere. Even tractors have a built-in computer in them. So, is it a blessing or a curse? I'm sure that most of you think it's a blessing. Do you? We like our comfortable lives, we like it when everything has been done for us already. We want to have the newest mobile phones and best cars to show off and be better than our friends. However, it can make people selfish and egoistic. They want more and more and more. In the past 10 years modern technology has improved so fast that it is clearly visible when we compare technology in the years 2002 ...
Curriculum Vitae Name: Vanessa Maibaum Date of Birth: 25th September 1995 Nationality: Estonian Address: 2 Mereranna Street Viimsi 74001 Email: [email protected] Mobile Tel: +372 538 892 52 Education & Qualifications 2008- Present Pirita Secondary School of Economics, Tallinn Higher Grades Include: Spanish, Business and Marketing, Micro- Economic, Macro- Economics, Business English, Data Procressing, Web Page Creation, Accounting. 2002- 2008 Merivälja School, Tallinn 6 Standard Grades Additional Information Languages: Estonian- Mother tongue English- Fluent written and spoken Russian Spanish Finnish Computer Knowledge: Experienced user of Microsoft office products. Keen user of the internet.
Physical environment of ICT in our school What devices do we have at school? computers, tablets, projectors, document cameras, smartboards, screen where the security guard is, computer labs etc What is the situation of physical environment of ICT in school? •We don’t have laptops •We have tablets •45 stundents per one tablet •Mobile devices are allowed •We have wifi in our school •We have computers •12 students per one computer When do we use them? •We have computer lessons •We can use computers in library •In the breaks we use our smartphones •3 classrooms have smartboards Thank you for watching :)
The effect of modern technology on our everyday life In the nowadays world, we are living in the era of advanced technology. Almost every activity that we do in our daily life is somehow connected with technology usage. It plays a major role not only in our lives, but also helped in development of various industries, changed education, entertainment. We can not measure this process and it`s impact on society, but one thing we can say for sure – technology has become part of pupils lives. There are so many advantages connected with technology and how it affected our everyday life. To start with, development of mobile technology, computers and internet made life easier. We can find information in sites like Google in a couple of minutes instead of looking for required information in books for hours. In the older times, writing a letter, sending and bringing to a required person took minimum a month; now this proce...
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