Posted on October 27, 2008 by yalun
Anime is my favorite. As a anime fans, Studio Ghibli is one of the best anime studios in the world. There are several maestros in this studio such as Academy Award winner Hayao Miyazaki, Isao Takahata, Yoshifumi Kondo, and Goro Miyazaki. The profile can be viewed in:
http://en.wikipedia.org/wiki/Studio_Ghibli , http://www.onlineghibli.com/ or http://www.ghibli.jp/ (Japanese)
Filed under: Education, Entertainment, Nice stuff | Tagged: anime, ghibli, hayao miyazaki | Leave a Comment »
Posted on October 23, 2008 by yalun
Bagi orang Teknik Kimia, Teknologi Pertanian, atau MIPA yang ingin tahu tentang Teknik Fermentasi silakan link ke http://yalun.wordpress.com/data/
Hand out saya lebih fokus ke design dan kalkulasi proses fermentasi yang lebih diarahkan untuk orang teknik. Untuk yang lebih suka ke prosedur fermentasi dari aspek mikrobiologi silakan coba http://www.biotech.au.edu/student/Class%201_2006/AI4211/ai4211%20lecture%20index.htm
Ulasan tentang teknik sterilisasi bisa di:
http://yalun.wordpress.com/2009/01/09/teknik-teknik-sterilisasi-bagian-1-cairan-dan-padata/
dan
http://yalun.wordpress.com/2009/01/18/teknik-teknik-sterilisasi-bagian-2-gas/
Selamat belajar!
Filed under: Bahasa Indonesia, Chemical Engineering and Biotechnology, Education, Science and technology | Tagged: bioteknologi, Fermentasi | 5 Comments »
Posted on October 22, 2008 by yalun
What is metabolic engineering?
The definition:
The rational redesign – typically using genetic engineering – of organisms to meet commercial objectives, by the modification of existing – or the introduction of entirely new – metabolic pathways (Stephanopoulos 1999)
Introduction of specific modifications to metabolic networks for the purpose of improving cellular properties (Cortassa S et al. 2002)
Reference:
Cortassa S, [...]
Filed under: Chemical Engineering and Biotechnology, Science and technology | Tagged: biotechnology, metabolic engineering | 2 Comments »
Posted on October 18, 2008 by yalun
Hari ini membaca satu artikel menarik di detikcom tentang kampanye bioetanol di salah satu mall di Surabaya. Linknya di http://foto.detik.com/readfoto/2008/10/18/143542/1022136/473/4/
Tujuan kampanye ini pada dasarnya bagus. Namun ada yang unik pada spanduk raksasanya. Ditulis: Bioetanol campaign mall to mall, memasak lebih fun, lezat, aman & ramah lingkungan. Nah ini yang rada ngaco. Maksa banget.
Filed under: Bahasa Indonesia, Chemical Engineering and Biotechnology, Education, Science and technology | Tagged: Biofuel, kampanye, surabaya | Leave a Comment »
Posted on October 18, 2008 by yalun
Just for fun.
What are proteins, peptides, and polypeptides?
Mention six functions of protein
Give some examples of protein denaturation and the causes
If only protein is present in fermentation medium apart from some trace elements, explain how does the cell fulfill the carbon and energy requirement?
Is the cell able to generate energy from pyruviric acid? Explain your answer
Certain [...]
Filed under: Chemical Engineering and Biotechnology, Education, Science and technology | Tagged: biochemistry, cell metabolism, quiz | Leave a Comment »
Posted on October 18, 2008 by yalun
Bagi Anda yang mau belajar sedikit soal genetika, terutama tentang DNA, sintesis protein, dan kontrolnya silakan download di:
http://yalun.files.wordpress.com/2008/10/genetics.ppt
Sebelumnya lebih baik Anda punya sedikit dasar di biologi SMU guna lebih mudah memahami hand out ini. Hand out dalam English, merupakan petikan dari total hand out Pengantar Teknologi Bioproses ketika saya masih mengajar di Jurusan Teknik Kimia Ubaya.
Semoga [...]
Filed under: Bahasa Indonesia, Chemical Engineering and Biotechnology, Education, Science and technology | Tagged: DNA, genetika | Leave a Comment »
Posted on October 17, 2008 by yalun
Politik bukan hobbyku. Tapi pemilu di USA adalah proses yang menarik. Dengan pemilu tinggal 3 minggu lagi, Obama berhasil menang atas McCain 3-0 dalam tiga debat di televisi. Polling juga menunjukkan rata-rata Obama unggul 10 %. Mengapa debat ini menarik? Dari segi materi kita bisa cek sendiri dari ulasan-ulasan di media bagaimana Obama tampil lebih [...]
Filed under: Bahasa Indonesia, Current issue | Tagged: debat, obama, pemilu | Leave a Comment »
Posted on October 13, 2008 by yalun
Sehubungan dengan pro kontra RUU Pornografi yang sedang hangat dibahas di DPR dan masyarakat luas saat ini, ada statement dari pihak pro yang menyatakan RUU ini bisa mencegah atau minimal mengurangi secara signifikan jumlah perkosaan dan kasus HIV/AIDS. Apa benar?
Filed under: Bahasa Indonesia, Current issue, Education | Tagged: perkosaan, pornografi | 4 Comments »
Posted on October 12, 2008 by yalun
Since the late twentieth century until now, there have been many rapid developments in science and technology, particularly in the field of biotechnology. It has influenced not only engineering but also many social sciences. Society has become more dependants on the myriad products available. Products ranging from supermarket goods to industrial chemicals are mainly produced [...]
Filed under: Chemical Engineering and Biotechnology, Education, Science and technology | Tagged: biotechnology, Chemical Engineering and Biotechnology, GM food | Leave a Comment »
Posted on October 8, 2008 by yalun
Biological reduction of heavy metal pollutant, hexavalent chromium (Cr (VI)), by Gram-negative bacterium Escherichia coli ATCC 33456 was investigated in a batch growth system. Concentration of Cr(VI) selected for the growth experiment was varied between 0, 5, 10, 20, 30, 40, and 50 ppm and pH of each medium was not controlled in order to [...]
Filed under: Chemical Engineering and Biotechnology, Science and technology | Tagged: Fermentasi, waste water treatment | Leave a Comment »