Senin, 06 Februari 2012

Hardware dan software untuk Akses Internet

  a)HARDWARE                                                                                                                             Sebuah komputer memerlukan beberapa persyaratan tambahan yang harus dipenuhi agar dapat terhubung dengan internet.Berikut ini beberapa perangkat dasar yang diperlukan.

1.MODEM
   Modem merupakan alat yang menghubungkan komputer dengan saluran telefon dan internet.Modem berasal dari singkatan MOdulator DEModulator. Modulator merupakan bagian yang mengubah sinyal informasi kedalam sinyal pembawa (carrier) dan siap untuk dikirimkan, sedangkan Demodulator adalah bagian yang memisahkan sinyal informasi (yang berisi data atau pesan) dari sinyal pembawa yang diterima sehingga informasi tersebut dapat diterima dengan baik. Fungsui modem adalah untuk mengubah sebuah singal digital menjadi sinyal suara dan mengubah kembali sinyal suara menjadi sinyal digital.Modem merupakan penggabungan kedua-duanya, artinya modem adalah alat komunikasi dua arah.Ada dua jenis modem,yaitu modem internal dan modem eksternal.modem eksternal dipasangkan pada bagian dalam CPU misalnya pada slot PCI (pada motherboard tertentu sudah dilengkapi modem dari pabriknya), Sedangkan  modem eksternal dipasang pada bagian luar CPU, umumnya dipasangkan pada Serial port atau USB pada CPU.

2.LINE TELEFON
   Jaringan telepon merupakan salah satu persyaratan untuk terhubung ke internet karena jaringan telepon digunakan untuk meneruskan sinyal dengan modem.Maka dari itu kita dapat terhubung ke internet apabila kita memiliki komputer,modem,line telepon dan mendaftar pada sebuah perusahaan penyedia jasa layanan internet serta mengintlansi perangkat lunak yang diperlukan.

  b)SOFTWARE
      Selain menggunakan perangkat keras,untuk mengakses jaringan internet juga bisa menggunakan software.Perangkat lunak yang akan digunakan ada bermacam - macam jenis tergantung pada aplikasi internet yang ingin digunakan.Untuk krperluan menjelajahi internet,anda memerlukan perangkat lunak browser,dsb. Sistem operasi adalah jenis yang paling penting dari perangkat lunak sistem dalam sistem komputer. Tanpa sistem operasi, pengguna tidak dapat menjalankan program aplikasi pada komputer mereka, kecuali program aplikasi boot diri.Berikut ini beberapa perangkat lunak nuntuk mengoperasikan internet .
  1.Microsotf internet explorer dan netscafe navigator adalahperangkat lunak browser yang digunkan untuk mengakses web atau WWW.
  2.Cute FTP,Go!Zilla dan WSFTP adalah perangkat lunak untuk menjalankan aplikasi FTP.
  3.Mirc,Yahoo Massenger atau ICQ adalah program untuk menjalankan chatting.
  4.Outlook Express adalah perangkat lunak untuk aplikasi e - mail.Outlook Express adalah sebuah program personal information manager dari microsoft, dan bagian dari microsoft office suite. Walaupun biasanya hanya digunakan untuk mengirim dan membaca e - mail, program ini juga memiliki fungsi kalender, jadwal kerja, catatan, dan jurnal. Bila digunakan bersama dengan microsoft enchange serve, Outlook dapat menyediakan akses kotak surat, kalender, dan jadwal bersama.


         


Senin, 23 Januari 2012

Berbagai Aplikasi dari Internet

  • Word Wide Web (WWW) 
           World Wide Web, disingkat sebagai WWW adalah suatu ruang informasi yang dipakai oleh pengenal global yang disebut PENGIDENTASI SUMBER SERAGAM untuk mengenal pasti sumber daya berguna. WWW sering dianggap sama dengan internet secara keseluruhan, walaupun sebenarnya ia hanyalah bagian daripada Internet.Melalui web, para pengguna dapat mengakses informasi-informasi yang tidak hanya berupa teks tetapi bisa juga berupa suara,gam bar,video,dan animasi.

  •   Electronic Mail                                                                                                                  Electronic Mail (E-mail) adalah salah satu kemudahan atau aplikasi yang paling banyak       digunakan dalam penggunaan internet.E-mail merupakan alat komunikasi paling mudah dan scepat yang bisa kita gunakan dalam internet.DEngan E-mail data dikirim secara elektronik hingga sampai di tempat tujuan dengan cepat.

  • Mailing LIst                                                                                                                       Mailing LIst (Milis)  adalah aplikasi internet yang digunakan sebagai sarana diskusi atau bertukar informasi dalam satu kelompok melalui E-mail.Fasilitas ini biasa digunakan oleh kelompok - kelompok yang bertukar informasi dan berdiskusi sesama anggota kelompok.Milis memiliki sifat yang sama dengan E-mail.

  • Newsgroup                                                                                                                       Newsgroup adalah forum perbincangan ,atau boleh dibayangkan sebagai suatu tempat di mana terdapat ruangan - ruangan unik dan tiap - tiap ruangan yang memiliki topik berbeda.Newsgroup juga dianggap seperti "Bulletin Board" yang ada di sekolah maupun kantor.Dengan aplikasi ini artikel atau surat yang kita kirim dapat cepat terletak di group yang kita inginkan.

  • Internet Relay Chat (IRC)                                                                                                Aplikasi ini adalah aplikasi di internet yang digunakan untuk bercakap - cakap. Percakapan ini memiliki istilah chatting.Chatting dilakukan dengan cara mengetik apa yang ingin kita katakan dengan teman kita.

  • File Transfer Protocol (FTP)                                                                                     Aplikasi ini digunakan untuk mengirimkan atau mengirim file ke atau dari sebuah komputer.
  • Telnet                                                                                                                       Telnet adalah aplikasi internet yang digunakan untuk mengakses komputer yang letaknya jauh.                                                                                                                                 
  • Gopher                                                                                                                           Gopher adalah aplikasi yang digunakan untuk mencari informasi yang ada di internet.                                                                                                                                                               
  • Ping                                                                                                                                 Ping singkatan dari paket internet gopher.Ping digunakan untuk mengetahui apakah sebuah komputer memiliki jaringan internet.

Senin, 16 Januari 2012

GLOBAL WARMING

What are people doing to stop global warming?  
People are doing many things to try to stop global warming.  One thing people are doing is carpooling.  Carpooling is driving with someone to a place that you are both going to.  This minimizes the amount of greenhouse gases put into the air by a car.
Another thing that people are doing is being more careful about leaving things turned on like the television, computer, and the lights.   A lot of people are taking time away from the television, and instead, they are spending more time outdoors.  This helps our planet out a lot.  Now, more people are even riding busses, walking to school, and riding their bikes to lower the amount of greenhouse gases in the air.  Planting trees and recycling also helps.  If you recycle, less trash goes to the dump, and less trash gets burned.  As a result, there are fewer greenhouse gasses in our atmosphere. 
Watch what you buy.  Many things, such as hairspray and deodorant, now are made to have less of an impact on the atmosphere.  Less greenhouse gasses will rise into the air, and global warming will slow down.
What is the government doing to stop global warming?
The government is doing many things to help stop global warming. The government made a law called The Clean Air Act so there is less air pollution.  Global warming is making people get very bad illnesses that could make them disabled, very sick, and sometimes even die.  The Clean Air Act is making many companies change their products to decrease these problems.  Part of the law says that you may not put a certain amount of pollutants in the air.  Hairspray and some other products, like foam cups, had this problem.  Making and using these products let out too much volatile organic compounds (VOC’s), ozone-destroying chemicals (chlorofluorocarbons (CFC’s), and related chemicals (such as CO2) into the air.  Now, almost all of these products have a label on them telling people what this product can do to the environment and many people.  By 2015 all products listed on the Clean Air Act will have this label on them:
WARNING: contains or manufactured with (the chemical would go here.  For example chlorofluorocarbons (CFC’s), a substance which harms public health and the environment by destroying ozone in the upper atmosphere.  
Almost all of the other chemicals that could be harmful will have this label on them hopefully by this time (2015) as well.
The Clean Air Act has also made car companies change some of the things inside of the cars.  Cars pollute a lot.  While cars make more than half of the world’s smog (visible pollution in the air), many things that cars need to move and heat up make even more pollution.  Some things that are inside of cars, buses, trucks, and motorcycles, like gasoline, pollute the air when the fuel is burned.  It comes out as a chemical and when mixed in the air, forms smog.  Smog is a kind of pollution that you see in the form of a cloud.  If you have ever been to California you can see a lot of smog in some places.  Sometimes the smog gets so bad that you cannot see at all!  Smog forms when car exhaust, pollution from homes, and pollution from factories mixes in the air and has a chemical reaction.  The sun’s heat and light add to the reaction.
Cars, buses, and trucks are also responsible for over 50% of dangerous chemicals let into the air.  Some of these chemicals can cause cancer, birth defects, trouble breathing, brain and nerve damage, lung injures, and burning eyes.  Some of the pollutants are so harmful that they can even cause death.

OPPA.....



Super Junior

Super Junior
They debuted in 2005 with the single “TWINS (Knock Out)” as a twelve member group but added a thirteenth in May of 2006 with the release of their single U.
Super Junior’s popularity has spread across Asia and they have held concerts in such places as Thailand and Japan. Several of the members had previous jobs as VJs, actors and models previously, which helped to boost the group’s popularity. Super Junior is composed of 12 Korean members and 1 Chinese member.
Super Junior
The members are Leeteuk (the leader), Heechul, Han Geng, Yesung, Kang-in, Shindong, Sungmin, Eunhyuk, Donghae, Siwon, Ryeowook, Kibum, and Kyuhyun. The Chinese member, Han Geng, was chosen among 3,000 applicants through auditions held in China by SM Entertainment in 2001. The group initially debuted with twelve members on November 6, 2005, but since the addition of Kyuhyun in May 23, 2006, they have become a thirteen-member group.
As of 2010, only 10 members are active, due to Han Geng’s ongoing lawsuit against SM Entertainment, Kibum’s pursuit of other interests, and Kang-in’s leave of absence for mandatory military service.


Super Junior Debut and History
Since the late 1990s, Korean talent agency and record label SM Entertainment has been holding annual auditions to scout new talents that complemented the success of pop groups H.O.T, S.E.S, and Shinhwa, all of which were created by SM founder Soo-Man Lee in the mid 1990s. Leeteuk and Eunhyuk were the first two members of the group to be recruited in 2000 under SM’s Starlight Casting System in Seoul.
In 2001, the company held their first overseas casting auditions and discovered Han Geng in Beijing, who was chosen among three thousand applicants. That same year, Yesung was discovered under Seoul’s casting system with his friend HeeChul. Sungmin and Donghae were also selected to be trainees after their appearance in an SM-sponsored contest. In 2002, Heechul and Kangin was recruited along with Kibum, who was discovered in Los Angeles. Siwon was casted in 2003 and Ryeowook in 2004, in which the latter was discovered through the Chinchin Youth Festival singing competition. In 2005, Shindong was selected.
Super Junior
Not long after boy band TVXQ’s debut in 2003, news about Lee’s unprecedented plans of forming another boy band quickly spread on the Internet. In early 2005,Lee confirmed the news and announced that an all-boy project group of twelve members would debut near the end of the year, promoting this singing group to be “The Gateway to Stardom of Asia.” Lee announced that that most members in this group were chosen because of their performing experiences as actors, MCs, models, and radio hosts prior debut. Heechul and Kibum were already established entertainers, and most of the other members had already made various kinds of appearances on television and media. Highly inspired by the rotational concept of Japan’s girl group Morning Musume, this group would also experience line-up changes, with new members replacing some selected members every year to keep the group constantly young and all-rounded. This concept was then newly introduced to the K-pop market.
For a while the group was rumored to be called O.V.E.R, the acronym for “Obey the Voice for Each Rhythm.” However, before the group settled with their current name, SM simply referred to them as Junior, a representation of the members’ young ages when they first became SM trainees. After the members’
showcased their different talents to the company at a picnic, the company finalized their concept name to Super Junior. The group thereafter became officially Super Junior 05, the first generation of Super Junior.
Super Junior
Super Junior 05 made their pre-debut on the Korean channel Mnet on September 11, 2005. At the showcase, they performed various styles of hip hop dancing. The group danced to B2K’s “Take It To The Floor.” Han Geng, Eunhyuk, and Donghae also performed a separate dance away from the group, dancing to Usher’s “Caught Up.” However, the performance did not air on television until May 16, 2006 as a segment in the Super Junior Show, the group’s first television documentary.
Super Junior Sub Unit
Like SS501, Super Junior does also has a Sub Unit.
Super Junior-K.R.Y
Super Junior-K.R.Y, established in November 2006, is a trio formed by Kyuhyun,
Ryeowook, and Yesung. The company discovered that these three members developed a particular personal
and subsequent fan-base that was separate from the rest of the group, and how they also had similar musical qualities.hey therefore grouped these three members together to perform particular songs to target a more mature audience. Being amongst the most vocally powerful members of the group, Super Junior-K.R.Y are credited to singing mournful, R&B-style ballads, a style that has proven very popular in recent years although stagnation in the style’s development is causing it to lose its once fresh evocative power.
Super Junior
Super Junior T
Super Junior-Trot (Korean: 슈퍼주니어-트로트), officially known as Super Junior-T (Korean: 슈퍼주니어-티) is the second official sub-unit of Korean boy band Super Junior.They are the first idol group known for capitalizing trot music, the oldest form of Korean pop music. Super Junior-T contains six Super Junior members, Leeteuk (the leader), Heechul, Kang-in, Shindong, Sungmin, and Eunhyuk.
Super Junior-T has released only one single in the short span of their career before they were
announced to be on hiatus in 2008. The single “Rokuko” was Korea’s sixteenth best-selling record and
the number one best-selling single of 2007, according to the Music Industry Association of Korea.In November 2008,the subgroup returned with a debut in the Japanese music industry, releasing the Japanese version of “Rokuko.”
Super Junior M
Super Junior-M, often referred to as SJ-M, is the third official sub-unit of Korean boy band Super Junior. They are the first international music group in the Chinese music industry to have members of both Chinese and Korean descent, and are also the first group produced by Korea’s CT (Culture Technology) organization, created through a comprehensive localization strategy.Super Junior-M consists of Super Junior members Han Geng (the leader), Donghae, Siwon, Ryeowook,Kyuhyun, and two non-Super Junior members, Henry and Zhou Mi.
Super Junior Happy
Super Junior-Happy (Korean: 슈퍼주니어-해피), sometimes referred to as SJ-Happy or Suju-Happy (Korean: 슈주-해피), is the fourth official sub-unit of Korean boy band Super Junior. Super Junior-Happy contains six Super Junior members, Leeteuk (the leader), Yesung, Kang-in, Shindong, Sungmin, and Eunhyuk.
Super Junior
Super Junior 4th album Bonamana


Super Junior, a South Korea Boy Band, return in Kpop industry with their most anticipating album “Bonamana 미인아”. Bonamana will be their 4th studio album.
Super Junior released the album with 10 members (originally 13 members) and the album still selling over 36,000 copies on the first day of release.
Single Bonamana is a African Rhythms, which is widely defined to be in a electropop funk style, and a majority of the song is concentrated on autotuned vocals.
This album, which is set to be released on the 13th May, sold 64,800 copies online and 133,685 copies offline for a total of 198,485 copies, showing the magnitude of the interest that fans have generated for this comeback.

Super Junior Discography

Albums
2005: SuperJunior05 (TWINS)
Track List :
1. Miracle
2. TWINS (Knock Out)
3. You are the one
4. Rock this house
5. 차근차근 (Way for love)
6. So I
7. OVER
8. Keep in touch
9. L.O.V.E.
10. Believe
11. TWINS (Knock Out)
2007: Don’t Don
Track List :
1. 돈 돈! (Don’t Don)
2. 소원이 있나요 (Sapphire Blue)
3. You’re my endless love (말하자면)
4. 미워 (Hate U, Love U)
5. Disco Drive
6. Marry U
7. I am
8. 사랑이 떠나다 (She’s gone)
9. Missin’
10. 거울 (Mirror)
11. 우리들의 사랑 (Our Love)
12. Midnight Fantasy
13. Thank you
14. 아주 먼 옛날 (Song for you)” (Bonus track)
2009: Sorry, Sorry
Track list :
1. Sorry, Sorry
2. 니가 좋은 이유 (Why I like you)
3. 마주치지 말자 (Let’s not…)
4. 앤젤라 (Angela)
5. Reset
6. Monster
7. What if
8. 이별… 넌 쉽니 (Heartquake)
9. Club No.1
10. Happy Together
11. 죽어있는 것 (Dead at heart)
12. Shining Star
2010: Bonamana
Track List :
1. 미인나 (Bonamana)
2. 나쁜 여자 (Boom Boom)
3. 응결 (Coagulation)
4. 나란 사람 (My Eyes)
5. My Only Girl
6. 사랑이 이렇게 (My All Is In You)
7. Shake It Up!
8. 잠들고 싶어 (In My Dream)
9. 봄날 (One Fine Spring Day)
10. 좋은 사람 (Good Person)
11. Here We Go
Tours
Asia tours
2008–2009: The 1st ASIA TOUR, Super Show
2009–2010: The 2nd ASIA TOUR, Super Show 2
More photos of Super Junior :
Super Junior
Super Junior
Super Junior
Super Junior
Super Junior
Super Junior Members Profile :
Leeteuk :
Super Junior Lee Teuk
Birth name:Park Jungsu
Birthday:7/1/83
Origin: Seoul, Republic of Korea
Genre(s): K-pop, trot
Occupation(s): Singer, dancer, actor, television host, MC, DJ
Instrument(s): Bbeatboxing, piano, guitar
Sibling:1 older sister(Park Inyoung)
Position:Leader, sub-vocal
School:Paekche Junior College
Height:173cm(5’8)
Religion:Christian
Blood type: A
Nicknames:Angel Without Wings,Teuki Teuki, AngelTeuk,Lida Park,Peter Pan
Ideal Girl:Pretty, outgoing girl(163cm would be the ideal height) with thin ankles and wrists.
Casting: Starlight Casting System 2000
First Appearance: 2000 MBC “All About Eve”
Trivia: Is the leader and the oldest of Super Junior. He was the first member of Super Junior that was accepted into SM Entertainment.
Heechul :
Super Junior Hee Chul
Birth name:Kim Heechul
Birthday:7/10/83
Origin: Seoul, Republic of Korea
Genre(s): K-pop, alternative rock, trot
Occupation(s): Singer, dancer, actor, television host, MC, DJ, model
Instrument(s): Singing, rapping, piano, Drums
Sibling:1 older sister(Kim Heejin)
Position:Sub leader, rapper, sub vocal
School:Sangji University
Height:179cm(5’11)
Religion:Atheist
Blood type: AB
Nicknames:Heenim, Cinderella, Sachawon, Kim Cherry
Ideal Girl:Single-eyelided girl with a pretty neck who looks good in mini skirts and/or with her hair tied up.


Han Geng :
Super Junior Han Geng
Birth name:Han Geng
Birthday:2/9/84
Origin: Seoul, Republic of Korea
Born: February 9, 1984 (1984-02-09) (age 25)
Mudanjiang, Heilongjiang, China
Sibilings:none
Position:Sub-vocal
School:Central University for Nationalities Beijing
Height:181cm(6ft)
Religion:Atheist
Blood type: B
Nationality: Chinese (ethnicity- Hezhe)
Nicknames: Eagle, The Miracle of 1.3 Million, Angel of Heilung Jiang
Ideal Girl: Cute girl who respects his parents and loves him for who he is; Song Hyekyo


Yesung :
Super Junior Ye Sung
Birth name:Kim Jongwoon
Birthday:8/24/84
Origin: Seoul, Republic of Korea
Genre(s): K-pop, R&B
Occupation(s): Singer, dancer, actor, DJ
Sibling:1 younger brother(Kim Jongjin)
Position:Lead vocal
School:Chungwoon University
Height:178cm(5’11)
Religion:Catholic
Blood type: AB
Nicknames:Cloud, Artistic Vocal Cords, Singing Yesung, Cheonan Uljjang
Ideal Girl:Moon Geungyoung


Kang-in :
Super Junior Kang In
Birth name:Kim Youngwoon
Birthday:1/17/85
Origin: Seoul, Republic of Korea
Genre(s): K-pop, trot
Occupation(s): Singer, dancer, actor, television host, MC, DJ
Sibling:none
Position:Sub vocal
School:Kyunghee Cyber University(Major:Cultural Arts Management)
Height:178cm(5’11)
Religion:Christian
Blood type: O
Nicknames:Bear Kangin,Strength Kangin,raccoon,Korea No.1 Handsome Guy,The Real Leader
Ideal Girl:Rich and pretty with pretty feet and long straight hair
Shindong :
Super Junior Shin Dong
Birth name:Shin Donghee
Birthday:9/28/85
Origin: Seoul, Republic of Korea
Genre(s): K-pop, hip hop, R&B, trot
Occupation(s): Singer, dancer, actor, MC, DJ
Sibling:none
Position:Rapper
School:Paekche Junior College (Major:Dance)
Height:178cm(5’11)
Religion:Christian
Blood type: O
Nickname:Dolpan Ogyupsal(a type of food)
Ideal Girl: Adorable, petite

Sungmin :
Super Junior Sung Min
Birth name:Lee Sungmin
Birthday:1/1/86
Genre(s): K-pop, trot
Occupation(s): Singer, dancer, actor, DJ
Instrument(s): piano, guitar, bass guitar, drums
Sibling:1 younger brother(Lee Sungjin)
Position:Main vocal
School:Myongji University (Major:Film Musical; transferred from Seoul Institute of the Arts)
Height:175cm(5’9)
Religion:Christian
Blood type: A
Nicknames:Pumpkin Guy,Sungmin Who’s Too Cute for Us
Ideal Girl: Adorable, petite


Eunhyuk :
Super Junior Eun Hyuk
Birth name:Lee Hyukjae
Birthday:4/4/86
Origin: South Korea
Genre(s): K-pop, hip hop, R&B, trot
Occupation(s): Singer-songwriter, dancer, actor, MC, DJ
Sibling:1 older sister(Lee Sora)
Position:Rapper, sub vocal
School:Paichai University
Height:176cm(5’10)
Religion:Christian
Blood type: O
Nicknames:Monkey,Gem Adonis,Little Mermaid,cockroach,Hallyu Star,Hyojjae,Hyukgoo
Ideal Girl: Fair-skinned, cute, petite


Donghae :
Super Junior Dong Hae
Birth name:Lee Donghae
Birthday:10/15/86
Mokpo, Jeollanam-do, Republic of Korea
Origin: Seoul, Republic of Korea
Genre(s): K-pop, Mandopop, hip hop, R&B
Sibling:1 older brother(Lee Donghwa)
Position:Rapper, sub vocal
School:Myongji Univ.(Major:Performance Arts)
Height:176cm(5’10)
Religion:Christian
Blood type: A
Nickname:Fish, Sushi, Hweh, Ryeowook’s #1 Fan, Bada’s Dad, East Sea(Donghae means East Sea(Sea of Japan) in Korean), Mokpo Uljjang
Ideal Girl: Someone who’s caring, fair-skinned, with big eyes and long hair.



Siwon :
Super Junior Si Won
Birth name:Choi Siwon
Birthday:2/10/87
Origin: Seoul, South Korea
Genre(s): K-pop, Mandopop
Occupation(s): Singer, dancer, actor, model
Sibling:1 younger sister(Choi Jiwon)
School:Inha University(Major:Physical education)
Height:185cm(6’2)
Position:Sub vocal
Religion:Christian
Blood type: B
Nickname:Simba, #1 Fan of the LORD, bodyguard, gentleman, horse
Ideal Girl: Christian, wavy-haired with abs
Ryeowook :
Super Junior Ryeo Wook
Birthday:6/21/87
Origin: Seoul, Republic of Korea
Genre(s): K-pop, Mandopop, R&B
Occupation(s): Singer, dancer, actor
Siblings:none
School:Inha University (Major:Theater Arts)
Height:173cm(5’8)
Position:Main vocal
Religion:Christian (rumored to be Catholic)
Blood type: O
Nickname:Ryeonggoo, Eternal Maknae(youngest), Rank #1, Ryeowook On Top, Ex-Maknae
Ideal Girl: Someone who’s petite and can sing well
Ki Bum :
Super Junior Ki Bum
Birth name:Kim Kibum
Birthday:8/21/87
Origin: Seoul, Republic of Korea
Genre(s): K-pop
Occupation(s): Singer, dancer, actor, model
Sibling:1 younger sister(Kim Saehee)
School: Inha University
Height:179cm(5’11)
Position: Rapper
Religion:Christian
Blood type: A
Nickname:Snow White
Ideal Girl: Han Ga-In
Kyuhyun :
Super Junior Kyu Hyun
Birth name:Cho Kyuhyun
Birthday:2/3/88
Sibling:1 older sister (Cho Ara)
Position:Main vocal
School:Kyunghee University (Major:Post-modern Music)
Origin Republic of Korea
Genre(s): K-pop, Mandopop, R&B
Occupation(s): Singer, dancer
Instrument(s): Singing, piano
Height:180cm(5’11)
Religion:Christian
Blood type: A
Nickname: Choding, Maknae(youngest) On Top, Micky’s #1 Fan, Lord Kyu ,Sulky Kyu, Porn Kyu, Fit-In Kyu, Chic Kyu, Alien, Jesus Kyu, Dorm Kyu, Sexy Kyu, Baby Kyu, Shy Kyu, ELF Kyu, Green Kyu, Terror Kyu, Rotten Smile Kyu, Guinness Kyu, Voice Kyu, Dark Kyu, Model Kyu, Miracle Kyu, Doll Kyu, S Line Kyu, Basic Instinct Kyu, Game Kyu, Kyurying Fan, Drama Kyu, etc (it’s rumored that he has over 900 nicknames)
Ideal Girl: Pretty, preferably Christian; Kim Taehee

Henry Lau :
Super Junior Henry Lau
Birth name:Henry Lau
Birthday:10/11/89
School:A.Y.Jackson Secondary School
Siblings:One older brother and one younger sister
Height:176cm(5’10)
Religion: Lauism :)
Blood type: AB
Nickname:Mochi
Nationality: Canadian

Zhou Mi :
Super Junior Zhou Mi
Birth name:Zhou Mi
Birthday:4/19/86
Height:184cm(6’2)
Religion:Unknown
Nickname: Siwon, Gentleman Mimi (poking fun of Lady Gaga)
Nationality: Chinese (ethnicity- Han)

SEJARAH INTERNET


  1. DARPA kepanjangan dari Defense Advanced Research Projects Agency adalah lembaga federal Amerika yang bertugas melakukan penelitian untuk Departemen Pertahanan. 
  2. ARPANET adalah singkatan dari Advanced Research Projects Agency Network yang bertujuan untuk meciptakan metode komunikasi antara intitusi pendidikan dengan militer.ARPANET difungsikan sebagai sarana percobaan teknologi jaringan komputer terbaru pada zamannya, seperti teknologi packet switching dan menjadi permulaan berdirinya internet yang ada sekarang.
  3. NSFNET, National Science Foundation (NSF) Network.Jaringan ini digunakan untuk menghubungkan 5 pusat supercomputer dan memungkinkan terhubungnya universitas-universitas di Amerika Serikat dengan kecepatan jaringan tulang punggung (backbone) sebesar 56kbps. Jaringan inilah yang kemudian menjadi embrio berkembangnya Internet yang kita kenal sekarang ini. 
  4. MilNet (Military Network). MilNet  yang kemudian melebur dengan Defense Data Network digunakan untuk keperluan militer. 
  5. LAN,MAN,dan WAN
  • Local Area Network (LAN) adalah sejumlah komputer yang saling dihubungkan bersama di dalam satu areal tertentu yang tidak begitu luas, seperti di dalam satu kantor atau gedung. Secara garis besar terdapat dua tipe jaringan atau LAN, yaitu jaringan Peer to Peer dan jaringan Client-Server. Pada jaringan peer to peer, setiap komputer yang terhubung ke jaringan dapat bertindak baik sebagai workstation maupun server. Sedangkan pada jaringan Client-Server, hanya satu komputer yang bertugas sebagai server dan komputer lain berperan sebagai workstation. Antara dua tipe jaringan tersebut masing-masing memiliki keunggulan dan kelemahan 
  • Metropolitan Area Network (MAN) adalah jaringan yang lebih luas dari jaringan LAN dan menjangkau antar wilayah dalam satu provinsi. Jaringan MAN menghubungkan jaringan-jaringan kecil yang ada, seperti LAN yang menuju pada lingkungan area yang lebih besar. Contoh, beberapa bank yang memiliki jaringan komputer di setiap cabangnya dapat berhubungan satu sama lain sehingga nasabah dapat melakukan transaksi di cabang maupun dalam propinsi yang sama.
  • Wide Area Network (WAN) adalah jaringan yang  mencakup area yang luas dan mampu menjangkau batas propinsi bahkan sampai negara yang ada dibelahan bumi lain. Jaringan WAN dapat menghubungkan satu komputer dengan komputer lain dengan menggunakan satelit atau kabel bawah laut. Topologi yang digunakan WAN menggunakan topologi tak menentu sesuai dengan apa yang akan digunakan. Topologi Jaringan (Bentuk Jaringan) Topologi Jaringan adalah gambaran secara fisik dari pola hubungan antara komponen-komponen jaringan, yang meliputi server, workstation hub/SWICH dan pengkabelannnya.

Rabu, 11 Januari 2012

Penemuan tentang fotosintesis
Meskipun masih ada langkah-langkah dalam fotosintesis yang belum dipahami, persamaan umum fotosintesis telah diketahui sejak tahun 1800-an. Pada awal tahun 1600-an, seorang dokter dan ahli kimia, Jan van Helmont, seorang Flandria (sekarang bagian dari Belgia), melakukan percobaan untuk mengetahui faktor apa yang menyebabkan massa tumbuhan bertambah dari waktu ke waktu. Dari penelitiannya, Helmont menyimpulkan bahwa massa tumbuhan bertambah hanya karena pemberian air. Tapi pada tahun 1720, ahli botani Inggris, Stephen Hales berhipotesis bahwa pasti ada faktor lain selain air yang berperan. Ia berpendapat faktor itu adalah udara. Joseph Priestley, seorang ahli kimia dan pendeta, menemukan bahwa ketika ia menutup sebuah lilin menyala dengan sebuah toples terbalik, nyalanya akan mati sebelum lilinnya habis terbakar. Ia kemudian menemukan bila ia meletakkan tikus dalam toples terbalik bersama lilin, tikus itu akan mati lemas. Dari kedua percobaan itu, Priestley menyimpulkan bahwa nyala lilin telah "merusak" udara dalam toples itu dan menyebabkan matinya tikus. Ia kemudian menunjukkan bahwa udara yang telah “dirusak” oleh lilin tersebut dapat “dipulihkan” oleh tumbuhan. Ia juga menunjukkan bahwa tikus dapat tetap hidup dalam toples tertutup asalkan di dalamnya juga terdapat tumbuhan. Pada tahun 1778, Jan Ingenhousz, dokter kerajaan Austria, mengulangi eksperimen Priestley. Ia menemukan bahwa cahaya matahari berpengaruh pada tumbuhan sehingga dapat "memulihkan" udara yang "rusak". Akhirnya di tahun 1796, Jean Senebier, seorang pastor Perancis, menunjukkan bahwa udara yang “dipulihkan” dan “merusak” itu adalah karbon dioksida yang diserap oleh tumbuhan dalam fotosintesis. Tidak lama kemudian, Theodore de Saussure berhasil menunjukkan hubungan antara hipotesis Stephen Hale dengan percobaan-percobaan "pemulihan" udara. Ia menemukan bahwa peningkatan massa tumbuhan bukan hanya karena penyerapan karbon dioksida, tetapi juga oleh pemberian air. Melalui serangkaian eksperimen inilah akhirnya para ahli berhasil menggambarkan persamaan umum dari fotosintesis yang menghasilkan makanan (seperti glukosa).

Robert Pattinson 

13 May 1986, London, England, UK
Birth Name
Robert Douglas Thomas Pattinson
Mini Biography
Robert Pattinson was born on May 13, 1986, in London, England. He enjoys music and is an excellent musician, playing both the guitar and piano.

When Robert was 15, he started acting in amateur plays with the Barnes Theatre Company. Afterward, he took screen role like Curse of the Ring (2004) (TV) (Kingdom of Twilight) as Giselher.

In 2003, Robert took on the role of Cedric Diggory in Harry Potter and the Goblet of Fire (2005). He got his role a week later after meeting Mike Newell in late 2003.

He has since been cast as Edward Cullen in the highly-anticipated film, Twilight (2008/I). His music will also be heard in the film. Additionally, Robert has completed upcoming roles as Salvador Dalí in Little Ashes (2008) and Art in How to Be (2008).