Feilden's blog

Ground-breaking new technique in stem cell science

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Mummy of female pharaoh uncovered

Egyptologists find remains of a mummy thought to belong to a queen who ruled 4,300 years ago, Egypt's antiquities chief announced.

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Venomous mammal caught on camera

Rare footage of one of the world's most strange and elusive mammals is captured by scientists.

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Mosquitoes make sweet love music

Sexy songs sung by mosquitoes in courtship could be key to curbing the spread of dengue fever, say scientists.

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Earth Watch

Why it is hard to predict sudden environmental crises

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Poetry or science?

Is romantic love just a chemical cocktail?

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Heat may spark world food crisis

Half the world's population could face food crisis by 2100 as soaring temperatures cripple staple crops, scientists warn.

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A deep-sea fish caught in the Pacific has mirrors for eyes

A deep-sea fish caught in the Pacific has eyes which use mirrors as well as lenses, scientists discover.

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Everest trip helps critically ill

Blood oxygen levels recorded on a trip by medics to Everest could help the treatment of critically ill patients.

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Eat it or lose it - why centuries of crop diversity are at risk

Centuries of crop diversity are at risk of being lost forever as farmers turn to just a few modern, high yielding varieties.

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Baby Jupiter's huge weight gain

The planet Jupiter must have gained mass fast during its infancy, according to astronomers.

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China alert over bird flu death

Chinese authorities shut down and clean poultry markets in Hebei province, after the first human death in nearly a year.

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Animal matters

Scotland's debate over tests on primates

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'Wolfman' returns

Explorer Jim McNeill tracks down Arctic wolves

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First flight of algae-fuelled jet

Continental Airlines is the latest to test fly a jet biofuel, this time with a product derived partially from algae.

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Zimbabwe troops 'eat elephants'

A Zimbabwean wildlife campaigner tells the BBC that soldiers are being given elephant meat to eat, as the economic crisis deepens.

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Tech fair offers greener vision

Analysts at the Consumer Electronics Show say green credentials of tech products will become critical to success.

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Our writers talk back

Some of the previous contributors to the Green Room respond to readers' questions and comments.

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Canadians claim South Pole record

A trio of Canadians claim a new record for the fastest trek across Antarctica to the South Pole.

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Beagle hunter

On a mission to find the most famous ship of science

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US vows 'huge' marine protection

The US is to establish "the largest area of protected sea in the world", banning fishing and mining, around its Pacific islands.

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Holes give edge to new armour

Scientists from the UK Ministry of Defence (MoD) have devised ultra-hard vehicle armour to protect military personnel.

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Panda bites his third tourist in two years at Beijing zoo

A panda at Beijing zoo bites a man for the third time in two years.

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Body repair 'could be ramped up'

A combination of drugs could trick the body into sending its repair mechanisms into overdrive, say scientists.

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Black holes 'preceded galaxies'

Astronomers believe they have solved a cosmic chicken-and-egg question: what came first - black holes or galaxies?

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 Science > Technology > Mechanical Engineering > Propulsion

 Last searches:巴哈姆特nexopiaдом 2charter jetswalpapersonline school

Science > Technology > Mechanical Engineering > Propulsion

Propulsion:

ARLA Maschinentechnik GmbH

Specialist in PC supported simulation technology of drive systems and powertrains.

http://www.service4engineers.com/

Circulation Control Propeller

A modified marine propeller duct that implements the circulation control technique is presented. A non-ducted circulation control propeller is also proposed.

http://www.geocities.com/craigwardrtw/CC.html

Continuously Variable Transmission

Detailed information with drawings and pictures about various types of alternative transmission designs. English and Portuguese.

http://cvt.com.sapo.pt

Graand

Free Classified Ads Portal

www.graand.com

EDF Inc.

Expertise in the design and support of specialized test equipment and test stands for various aerospace propulsion system testing applications including jet, rocket, and helicopter applications.

http://www.edfinc.com

Engine Systems Development Centre Inc.

A Canadian research center for the development and testing of large bore diesel engines for locomotives and generator sets. Description of research capabilities.

http://www.esdc.com

Propulsion

Web portal for the areas of propulsion and power research, education and directly related topics. With many links and concise explanation of many fluid flow phenomena.

http://www.epower-propulsion.com

Inter-Tech Energy Progress, Inc. (iTEP)

Publishes latest developments in engine and fuel technology from Japan. Report cover all areas of engine, fuel, lubrication, and vehicle research, development, and design and environmental study. Description of content and subscription information. Topics include combustion, emissions, tribology, conventional and alternative fuels, alternative powerplants (EV, HEV, FCEV, and gas turbine), and transportation.

http://www.itepsa.com/etpjannual.shtml

Jianbo Lu

On his homepage he describes his papers and patents with regard to vehicle dynamics and control, integrated sensing system, control system integration and roll stability control.

http://www.geocities.com/jianbo_lu/

Marine Diesels

The construction, operation, running and maintenance of large slow speed two and four stroke diesel engines as found in the majority of merchant vessels. An interactive course by the Warsash Maritime Centre, UK. Features many animations and detailed explanation of the engines including their repair.

http://www.marinediesels.co.uk