Happy Chinese New Year

Posted on January 26, 2009 by yalun

Happy Chinese New Year!
 

Filed under: Nice stuff | Tagged: | 1 Comment »

Komitmen

Posted on January 25, 2009 by yalun

Ada artikel bagus tentang komitmen. Semoga bermanfaat.
Tentang Komitmen
Oleh : Jenny Jusuf
Tergelitik oleh novel TESTPACK karangan Ninit Yunita yang bercerita tentang kekuatan sebuah komitmen, saya lantas berandai-andai dan mencoba menyimpulkan arti komitmen — versi saya sendiri, tentunya.

Filed under: Bahasa Indonesia, Education, Nice stuff | Tagged: , | Leave a Comment »

Teknik-teknik sterilisasi (bagian 2: gas)

Posted on January 18, 2009 by yalun

Sterilisasi gas atau udara amat vital dalam proses fermentasi. Udara mengandung sejumlah mikrooganisme baik bakteri, yeast, atau jenis lainnya. Namun boleh dikata semua proses fermentasi melibatkan gas atau udara. Proses aerobik memerlukan oksigen dari udara atau berupa oksigen murni. Proses anaerobik memerlukan nitrogen dan mungkin sedikit karbondioksida. Fermentasi selalu menghasilkan gas, sehingga reaktor harus dilengkapi saluran gas keluar. [...]

Filed under: Bahasa Indonesia, Chemical Engineering and Biotechnology, Education, Science and technology | Tagged: , | 1 Comment »

Dasar-dasar enzim dan pertumbuhan sel mikroorganisme

Posted on January 17, 2009 by yalun

Bagi yang ingin mempelajari Teknologi Bioproses yang membahas enzim dan pertumbuhan sel mikrooganisme bisa cek di
http://yalun.wordpress.com/data/enzyme-and-growth5/

Filed under: Bahasa Indonesia, Chemical Engineering and Biotechnology, Education, Science and technology | Tagged: , , | Leave a Comment »

Teknik-teknik sterilisasi (bagian 1: cairan dan padatan)

Posted on January 9, 2009 by yalun

Sterilisasi merupakan salah satu faktor utama dalam fermentasi. Kita tentu mengharapkan tidak terjadi kontaminasi di mana mikroorganisme yang tidak diinginkan tumbuh dan mengganggu proses fermentasi. Teknik sterilisasi berbeda-beda tergantung pada jenis material. Bagian pertama akan menjelaskan secara singkat dan sederhana bagaiman sterilisasi cairan dan padatan.
Sterilisasi cairan
Cairan yang disterilisasi umumnya adalah media fermentasi yang mengandung gula, [...]

Filed under: Bahasa Indonesia, Chemical Engineering and Biotechnology, Education, Science and technology | Tagged: , | 2 Comments »

Happy New Year 2009

Posted on January 1, 2009 by yalun

Happy New Year everyone!

Filed under: Current issue, Nice stuff | Tagged: | Leave a Comment »

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    • Clinton says Korea naval fight won't deter U.S. envoy visit November 11, 2009
      SINGAPORE (Reuters) - A naval skirmish between the two Koreas will not derail the Obama administration's plans to send its first envoy to Pyongyang to revive dormant nuclear talks, U.S. Secretary of State Hillary Clinton said on Wednesday.
    • Abbas resists U.S. pressure to resume peace talks November 11, 2009
      RAMALLAH, West Bank (Reuters) - The Palestinian president on Wednesday resisted U.S. pressure for a resumption of peace talks with Israel, repeating his demand for a complete halt to West Bank settlement building before negotiations.
    • NATO's secretary-general expects more Afghan resources November 11, 2009
      LONDON (Reuters) - NATO's secretary-general said on Wednesday he expected the alliance to provide more resources for training Afghan troops and police, but would not comment on exact troop numbers.
    • Madoff's NYC, Palm Beach homes get price cuts November 11, 2009
      NEW YORK (Reuters) - It's still not cheap, but Livin' La Vida Madoff may now cost a bit less. Asking prices for homes once occupied by now imprisoned Ponzi schemer Bernard Madoff in Manhattan's Upper East Side and in Palm Beach, Florida, have been cut, after about two months on the market.
    • Geithner wants strong dollar, will tackle deficit November 11, 2009
      TOKYO (Reuters) - Treasury Secretary Timothy Geithner said on Wednesday he believes strongly in the need to maintain a strong dollar and said the United States was determined to get its budget deficit down.

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    • German football stunned by goalkeeper's 'suicide' November 11, 2009
      Fans and former teammates of Robert Enke gather to lay flowers and light candles outside Hannover 96's stadium after the goalkeeper's death in an apparent suicide.
    • Pirates seize Greek ship off Seychelles November 11, 2009
      Suspected Somali pirates hijacked a Greek-owned bulk carrier Wednesday with 22 crew members aboard, according to the European Union's Naval Force for Somalia.
    • Grief, bitterness as 'D.C. Sniper' dies November 11, 2009
      Justice fell short with the execution of Washington-area sniper John Allen Muhammad, one of his victims' survivors said after witnessing his death by lethal injection.
    • Obama, war council weigh Afghan plans November 11, 2009
      Obama is considering four scenarios to move forward in Afghanistan and is expected to discuss them at a meeting with his war council, sources tell CNN.
    • Poll shows nation split over Afghanistan November 11, 2009
      Americans are split over whether President Obama is taking too long to decide whether to send more U.S. troops to the war in Afghanistan, according to a new national poll.