Friday, 29 July 2011

kata2

"Kita dilahirkan dengan 2 buah telinga di kanan dan di kiri, supaya kita dapat mendengarkan semuanya dari dua buah sisi. Untuk berupaya mengumpulkan pujian dan kritikan dan memilih mana yang benar dan mana yang salah."

cinta teragung lyric hazama af9 ILYSM!

Maafkan aku
Sekiranya tak termampu
Untuk mencurahkan semua
Isi hatiku

Ternyata tak terkata
Rinduku padamu

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Namun ku tetap berjanji
Akan masih mencoba

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Hanyalah untukmu

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Sejenis perasaan ku abaikan
Membawa sejuta harapan
Menagih cinta teragung darimu

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Namun ku tetap berjanji
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Untuk memujuk hatimu
Mencintai aku kerna semua yang ada
Hanyalah untukmu

Ku takkan bisa menjadi
Lebih dari apa yang sedaya
Namun ku tetap berjanji
Akan masih mencoba

Untuk memujuk hatimu
Mencintai aku kerna semua yang ada
Hanyalah untukmu

Maafkan aku
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Sunday, 17 July 2011

handbook..

Perry's Chemical Engineers' Handbook,8th Edition




Author(s) Perry, R.H. and Green, D.W. (Editors)
Language English
Subject(s) Chemical Engineering
Publisher McGraw-Hill
Publication date October 2007 (8th Edition)
Media type Hardback
Pages 2640
ISBN 0-07-142294-3
OCLC Number 72470708
Dewey Decimal 660 22
LC Classification TP151 .P45 2008

famous biochemical engineer

Professor Peter Dunnill: biochemical engineer
(korang rjin ke na bce?ngeh3)

A biochemical engineer who spent five decades bringing complex scientific research to the wider world, Peter Dunnill was a pioneer both in his industrial vision for his field and as a passionate communicator on ways to tackle the most pressing problems in global health.

His understanding of the potential impact of biopharmaceuticals and biochemical engineering on patients and on society as a whole drew him to work that broke new ground in the laboratory and changed lives outside it.

His early research included the large-scale isolation of enzymes and commercial production of semisynthetic antibiotics — studies that formed the basis for today’s routine cholesterol testing and, at one point, 80 per cent of the world’s production of penicillin.

Later he would pioneer academicindustrial research and training at University College London, where he spent almost all his academic career, and speed the means of translating discoveries into safe, effective and affordable therapies.

His mission was in no small part inspired by his own misfortune: as a teenager he suffered serious spinal damage after a tuberculosis infection, which left him with limited movement and subject to considerable pain. That did not stop him working tirelessly, right up until the day of his death, to explore and explain any issue that touched his broad expertise. In recent weeks it had been the production and distribution of swine flu vaccines, with Dunnill spending an hour a time finding pain-free positions from which to make telephone conference calls.

Peter Dunnill was born in 1938 in Harrow, northwest London, and grew up in nearby Kenton where his father, a pharmacist, was manager of the Co-op. After failing the 11-plus he completed his secondary schooling at Willesden Technical College. Extracurricular study, including self-taught French and German, helped him to win a place to study chemistry at UCL.

A PhD in protein crystallography followed at the Royal Institution, under the Nobel prize-winning physicist Sir Lawrence Bragg and David Phillips (later Lord Phillips), a founding father of structural biology. His research on the structures of proteins led to his appointment in 1964 as a lecturer at UCL. His studies into how to extract large quantities of enzymes from cells — to be used as catalysts to speed up biological processes — included the first successful large-scale isolation of the cholesterol oxidase. This enzyme allows the break-up of cholesterol cells into components that can be quantified, paving the way for the clinical cholesterol tests now used throughout the world. In collaboration with Beechams and Professor Malcolm Lilly, Dunnill also devised the basis for the mass production of semi-synthetic penicillins. The technology was to become a mainstay for the global manufacture of this key class of antibiotics.

As a scientist with a precise understanding of molecular biology and its industrial application, Dunnill became a guiding figure in the formative years of biochemical engineering. In the late 1980s he identified the need for trials of small industrial units to find ways of producing the new biopharmaceuticals — recombinant proteins — for direct therapeutic use. Genetically engineered organisms were grown in fermentation vats, with cells broken open and proteins extracted, to be bottled ready for the use of patients.

Dunnill’s advocacy of biochemical engineering to advance global health was echoed by two UCL provosts, Sir James Lighthill and Sir Derek Roberts. The result was one of the world’s most sophisticated training and research facilities, the Advanced Centre for Biochemical Engineering, which opened in 1991 and brought Britain to the forefront of academic biopharmaceutical R&D. In the wake of its success UCL set up the first Department of Biochemical Engineering in 1998, with Dunnill as its chairman.

From the age of 18 Dunnill had battled with the spinal damage caused during his recovery from tuberculosis, which left him unable to sit, unless on stools or high chairs, and often left him conducting work lying down.

Yet with his wife, Pat, at his side, he managed to maintain a ferocious work rate. Their reconfigured Citroën Safari allowed him to lie in the back on the drive to work from their home in Finchley, and while travel was difficult, it did not stop him from playing a key role in shaping domestic and international policy on bioscience research.

He acted as an adviser to several government departments, including on the provision of blood plasma fractionation services in the late 1970s, and several other inquiries.

In 1994 he was elected to the council of Biotechnology and Biological Sciences Research Council and the Government’s Foresight Panel charged with looking for future scientific challenges. More recently he worked on the Cooksey Report (2003), which investigated ways of improving commercial and medical exploitation of basic life sciences research.

He wrote prolifically on subjects ranging from protein and enzyme work to studies of the processing of stem cells for regenerative medicine therapy and the development of DNA-based vaccines.

He was also an enthusiastic and valued speaker, and a strong proponent of the academic’s responsibility for public engagement as well as research. From the lecture hall (where he once greeted students with “the future” by holding up a plastic bag; a decade later it had become key to making biopharmaceutical processes more affordable) to the press conference, Dunnill’s voice was always the one to which people turned. Right up to his death, he was heavily involved in influencing the international debate on swine flu, inoculation strategies and the provision of adequate quantities of vaccines to include the developing world.

Dunnill received numerous awards and honours, including fellowships from the Royal Society of Chemistry, the Institution of Chemical Engineers, UCL and the Royal Academy of Engineering. He was appointed OBE in 1999. Ever the self-effacing gentleman academic, he saw the many medals as compliments to be enjoyed but not allowed to divert from the work in hand.

Dunnill is survived by Pat, his wife of 47 years.

Professor Peter Dunnill, OBE, biochemical engineer, was born on May 20, 1938. He died of cancer on August 10, 2009, aged 71

his photo:peter dunnill

tips to become an engineer..

1) Don't think you can't do it. It's more a matter of discipline and remembering why you are studying and working so hard to learn more about this fascinating field. Eventually chemical engineers begin to understand nature and can see chemical processes around them in other everyday events.

2) You will need to develop your social skills. So have other hobbies (sports, volunteer work, musical instrument/band, dancing, organizing community events, etc.)

3) Some classes are kind of tough. This is not your fault, it's because they use recently discovered concepts (from the 20th century as opposed to the 19th century) or because the course is poorly designed. Be grateful for the new technologies. Learn how to deal with difficult subjects. Other students have done it. Learn how.

4) Many times you will have to do many things at once. Learn how to manage your time from time management books that you may not find in your engineering classes.

5) Try not to make earning a good salary the main goal of your career. You're more likely to enjoy your courses,degree and job if you like the stuff your learning and you're not doing something you don't like just so you can earn lots of money.

6) Most guys say they don't study because they don't feel the interest.You may also feel the same,but never mind, with practice of curiosity and a little determination you will gradually breathe in the passion of this game-chemical engineering.

biochemicals engineering

salam..xjwb dosa eh..dah jwb kan?ok,skunk nie..sy nak cte sal keja skolah..emm,,keja skolh bi ttg cita2..so,cta2 sy na jdi biochemical engineer,bab tu la ad sal engineer2 dlm blog nehh..dok cri at tenet,dpat gak tao sal jrutera..dah klo bkak tenet tu ape lgi smpai ke fbook le jwbnye..igt xnak main un fb ngan blog nih,tpi dah nmenye tenet,main je lerr..okeh2..dahla tu..hr ni,sy nak post sal 'how to become an engineer' juz ntok pngetahuan korang je..>>jeng3!!>>


Save yourself a lot of time effort and investigate this field before investing so much in an area that requires so much learning. Chemical engineers have to learn how to use in combination: applied math, physics, chemistry, mechanics, process design, engineering economics, technical writing, and many more courses that can be found in a university guide.
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2Learn how to ask questions and start interviewing engineers. Your goal in interviewing will be to ask chemical engineers about their experiences. Find out what they like and do not like about their field. Also ask how they like to learn chemistry. You want to find the practical ways that they see chemistry in everyday life. They can be keen in making their own homemade toothpaste, deodorants, glues, paints, plastics, and anything you can imagine that has atoms...everything!! Chemical engineers can be great cooks because if you think about it, cooking combines chemistry and processes.
3Learn on your own. This is how you really learn. Learn to find information. Read books and magazines. Do experiments. Visit plants, talk to engineers in other fields (mechanical, electrical, civil, survey, etc), do an internship. Read patents about chemical technology.
4Find a school you like. If you think it's too expensive, get a scholarship or move to a country where you don't pay tuition. Believe it or not, there are good schools in these places as well.
5Take the classes, do the problems, pass the exams, etc. This is a necessary step to get the degree. This gives you an overview of the topics and gets you to develop some skills. This is not how you learn engineering, though.
6Know that after graduation, you will have a degree AND have experienced how to solve many problems. You will have learned how to approach any new problem, how to think, and how to organize your time. What will make you a good engineer will be the field experiences and office work. These experiences will include anything that is cross-training. Cross-training will involve experiences and learning ideas that are outside of theory.
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Chemical engineering From Wikipedia, the free encyclopedia

Chemical engineering is the branch of engineering that deals with the application of physical science (e.g., chemistry and physics), and life sciences (e.g., biology, microbiology and biochemistry) with mathematics and economics, to the process of converting raw materials or chemicals into more useful or valuable forms. In addition to producing useful materials, modern chemical engineering is also concerned with pioneering valuable new materials and techniques – such as nanotechnology, fuel cells and biomedical engineering.[1] Chemical engineering largely involves the design, improvement and maintenance of processes involving chemical or biological transformations for large-scale manufacture. Chemical engineers ensure the processes are operated safely, sustainably and economically. Chemical engineers in this branch are usually employed under the title of process engineer. A related term with a wider definition is chemical technology. A person employed in this field is called a chemical engineer.