Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Jack Cohen scientist


Related Topics

In the News (Tue 2 Dec 08)

  
  Jack Cohen (scientist)
Jack Cohen is a reproductive biologist at the University of Warwick, England.
Cohen has worked as a consultant on many science fiction television shows on how to construct plausible alienss.
In 1999 Terry Pratchett made both Jack and Professor Ian Stewart "Honorary Wizards of the Unseen University" at the same ceremony at which the University of Warwick gave Terry Pratchett an honorary degree.
www.sciencedaily.com /encyclopedia/jack_cohen__scientist_   (282 words)

  
 Scientist
Church of Christ, Scientist The Church of Christ, Scientist, often known as The Christian Science Church, is a Science...
Mind scientist A mind scientist is a person who studies the relations between society, philosophy and neuroscience.
Scientist A scientist is a person who is research.
www.brainyencyclopedia.com /topics/scientist.html   (358 words)

  
 Is your home at risk from wildfires?
Cohen points out that homes are at risk from two types of wildfires; surface fires, which burn the dead, dry material on the forest floor, and crown fires, which consume whole trees, often sending burning embers raining down on not yet burning parts of the forest.
Cohen recently studied homes that did and did not burn during the Los Alamos, New Mexico Wildfires in May. He found that some homes were more ignition resistant than others.
Cohen believes this is because the house did not have gutters collecting pine needles, which could help ignite the eave edge of the house.
www.eurekalert.org /pub_releases/2000-09/AIoP-Iyha-1809100.php   (577 words)

  
 Astrobiology: The Living Universe - Interview: Dr. Jack Cohen   (Site not responding. Last check: 2007-10-08)
Jack Cohen is the world's foremost expert on exactly what the physiology and behaviour of aliens would hypothetically be like.
Cohen: I was just talking to someone about this - an author was asking me whether a group of aliens behaved in a realistic way and I was moved to send a long email about the problems of intelligence and extelligence.
Cohen: I don't know (brief interlude where Jack replaces water in car radiator, discussing the various possibilities of a huge cloud of boiling steam to emerge and kill him).
www.ibiblio.org /astrobiology/print.php?page=interview05   (1798 words)

  
 Home Losses in the Cerro Grande/ Los Alamos Fire: Fire Protection Efforts Begin at Home   (Site not responding. Last check: 2007-10-08)
Cohen has long been interested in the issue of home wildfire losses in the urban/wildland interface zone (the "I-zone"), and is the architect of the Structure Ignition Assessment Model (SIAM).
Cohen's research concludes that home losses can be effectively reduced by focusing hazard reduction efforts on the home and its immediate surroundings.
Cohen's photographs of Los Alamos reveal that when the wildfire entered and burned through the town it was not a high-intensity crown fire, but instead, was a low-intensity surface fire.
www.fire-ecology.org /citizen/home_losses_los_alamos.htm   (473 words)

  
 scientist
A scientist is a person who is expert in an area of science and who uses scientific methods in research.
Mathematical discoveries generally appear to be arrived at differently than scientific ones, and experiments as they are usually conceived are unable to supply mathematical proof.
Yet the class of people called "scientists" includes theorists who never do experiments, and even pure experimentalists often employ mathematics and deduction to arrive at their conclusions.
www.fact-library.com /scientist.html   (179 words)

  
 Jack Cohen (scientist)   (Site not responding. Last check: 2007-10-08)
Jack Cohen is a reproductive biologist at the University ofWarwick, England.
Cohen has worked as a consultant on many science fiction television shows on how to constructplausible aliens.
In 1999 Terry Pratchett madeboth Jack and Professor Ian Stewart "Honorary Wizards of the UnseenUniversity" at the same ceremony at which the University ofWarwick gave Terry Pratchett an honorary degree.
www.therfcc.org /jack-cohen-scientist--181122.html   (210 words)

  
 jack cohen   (Site not responding. Last check: 2007-10-08)
Jack Cohen è uno scienziato inglese specializzato in riproduzione sessuale.
Jack Cohen ack Cohen is an internationally-known reproductive biologist who consults for test-tube baby and other infertility laboratories.
Dr Jack Cohen, currently at the University of Warwick, is an internationally renowned reproductive biologist and science fiction alien design consultant.
www.ucshares.ca /jack-cohen.html   (371 words)

  
 Jack D. Cohen Receives 2002 Golden Smokey Award   (Site not responding. Last check: 2007-10-08)
In addition, Jack has been involved in research to quantify the requirements for effective firefighter safety zones and fire shelters and was a member of the fire behavior team that investigated the fire behavior related to the firefighter fatalities during the 1994 South Canyon Fire.
He is one of the principal scientists involved in the International Crown Fire Modeling Experiment, NWT, Canada, where he is investigating the thermal characteristics of crown fires related to structure ignitions and fire spread.
Jack’s education includes a BS degree in Forest Science (wildland fire) from the University of Montana, 1973.
www.firewise.org /pubs/wnn/vol16/no4/pp-05.html   (362 words)

  
 NFPA :: Publications :: NFPA Journal® :: March / April 2003 :: Cover Story
However, Cohen's research seems to indicate that the principal cause of home losses during wildfires isn't necessarily the buildup of fuels.
Key elements in a structure's ignitability are flammable roofs; burnable vegetation, such as ornamental trees and shrubs, close to the house; the lack of tempered-glass or double-paned windows; and the lack of 1/8-inch (0.3-centimeter) mesh to keep fronds from entering openings in the structure.
Cohen further stresses the importance of the conditions that exist when a wildfire is raging.
www.nfpa.org /displayContent.asp?categoryID=733   (2583 words)

  
 American Lands Alliance - Fire Policy Statement 2000   (Site not responding. Last check: 2007-10-08)
Scientists have collected evidence determining that the primary causes of increasing fire intensity and severity are the past century’s federal land management policies promoting aggressive firefighting, commercial logging, livestock grazing, and road building.
Fire ecologists and most forest scientists agree that long term ecological restoration with careful fire reintroduction – not increased commodity resource extraction or aggressive fire suppression – holds the best hope of preventing future large-scale severe wildfires in fire dependent ecosystems of the interior West.
Jack Cohen, research scientist at the U.S. Forest Service’s Fire Sciences Lab in Missoula, Montana, has demonstrated that to reduce fire risks in the urban/wildland interface zone, removing fuels from within 40 meters of a structure and reducing the flammability of the structures are more effective and efficient than landscape wide thinning.
www.fire-ecology.org /policy/ALA_fire_policy_2000.html   (1273 words)

  
 Committee on Resources-Index   (Site not responding. Last check: 2007-10-08)
Cohen is a well-known expert on structure protection during wildfire events.
Cohen’s visit was a Proposed Action submitted by the University of Arizona to the U.S. Forest Service and a Decision Memo from the U.S. Forest Service that allowed MGIO to proceed with limited fuels reduction work under a NEPA Categorical Exclusion (#19-22).
Cohen’s last site visit (August 2004) he reiterated that if MGIO had been allowed to proceed with controlled, long-term manicuring of the area around MGIO out to a minimum distance of 150-200 feet, such uncontrolled, extensive work would not be needed to protect the facilities from catastrophic wildfire.
resourcescommittee.house.gov /archives/108/testimony/2004/buddypowell.htm   (1791 words)

  
 Pocatello Idaho State Journal   (Site not responding. Last check: 2007-10-08)
For Cohen, that began in 1999, when he presented findings of a study he was conducting in Canada about how forest fires destroy homes.
Within a week of his speech, Cohen learned environmental groups were citing his study in their arguments against logging.
They suggested Cohen had concluded there was no reason to log in national forests at all, since no amount of logging or thinning there would determine whether a house survived a fire.
www.journalnet.com /articles/2003/04/20/opinion/opinion02.prt   (1175 words)

  
 The Independent Online - News   (Site not responding. Last check: 2007-10-08)
Cohen and his colleagues placed sections of simulated wooden wall at distances of 10, 20 and 30 meters from the study plot to be ignited.
As a scientist, Cohen says, the politics of fire are immaterial to him, insofar as he only wants to see the problem of residential fires caused by wildland fire activity solved through increased public awareness.
What primarily concerns Cohen is that politics not hinder his—or anyone else’s—ability to solve what he perceives as the main problem at hand, which is houses being destroyed in wildland fires.
www.missoulanews.com /News/News.asp?no=3313   (7625 words)

  
 Birkenstocks or White Shirts - Which is Right for You?   (Site not responding. Last check: 2007-10-08)
Jack Cohen, VP at Scios, wrote an excellent two-article series in BioPharm which discussed his personal experience in managing the transition from big-company pharmaceutical to the biotechnology industry.
In Jack's case, it was a mid-sized firm he went to, but the issues were still there in the background.
Jack found the unusual personalities and differences between them to be refreshing.
www.searchmastersinternational.com /eprise/main/web/us/smi/en/candidates_career_dev_birkenstocks   (2003 words)

  
 John Deere: Homestead magazine : John Deere   (Site not responding. Last check: 2007-10-08)
If your house is hard to ignite and there is adequate distance between it and the fire, there’s relatively little chance that the flames will radiate enough heat for a long enough time to cause the house to catch fire.
Cohen points out that even wooden siding takes a few minutes to build up enough heat to ignite from flames several yards away - and up to 10 minutes from 120 feet.
Cohen draws a circle 100 to 200 feet around a house and calls it “the home ignition zone.” (Structures attached to the house, including decks and carports, are considered part of the house, he adds.) That ignition zone is your critical area of defense.
www.deere.com /en_US/ag/homestead/articles/rural_living/protect_your_homestead_from_fire.html   (1035 words)

  
 Firewise Is On The Scene During California Fires   (Site not responding. Last check: 2007-10-08)
Cheryl Blake, Firewise Publications Manager, joined Jack Cohen, Research Physical Scientist at the Fire Sciences Laboratory in the Forest Service's Rocky Mountain Research Station, and a video crew on a visit to California during the fires to document some of the wildfire devastation in San Bernardino County.
Cohen stated, "Most totally destroyed homes we examined were surrounded by unconsumed vegetation and other flammable materials.
Cohen's research studies have shown that conditions within the home ignition zone principally determine home ignition potential, and include the home and its surroundings within 200 feet.
www.firewise.org /pubs/wnn/vol17/no4/pp-02.html   (528 words)

  
 The Spokesman-Review.com
Instead, most scientists use the terms "stand-replacing" or "high-severity fires," acknowledging that wildfire plays an essential role.
Jack Cohen, a scientist at the Forest Service's Fire Sciences Laboratory in Missoula, discovered the best way to protect homes and property is to clear vegetation within 10 meters of buildings and install a metal or other non-flammable roof.
Cohen's findings demonstrate that logging miles distant from rural or urban communities does not reduce fire threats to communities.
www.spokesmanreview.com /news-story.asp?date=120300&ID=s887959   (1193 words)

  
 People: I don't know about Montana, but 'round here only fools don't clear a break   (Site not responding. Last check: 2007-10-08)
"Jack Cohen, research physical scientist at the [Canadian] Fire Lab's fire behavior research unit, last year tested heat flux and temperature data on wall sections set up 10 and 30 yards downwind of the burn plots.
Cohen is evaluating the fire threat to structures from high-intensity wildland fire, particularly wildland/urban interface fires.
The most interesting result of Cohen's testing, at least from a zoning and prevention perspective, is the possible fire-shielding effect of trees.
www.notmuch.com /Speak/BBS/People/89x11.html   (1751 words)

  
 Jack Cohen (scientist) - Encyclopedia, History, Geography and Biography   (Site not responding. Last check: 2007-10-08)
Cohen has worked as a consultant for both science fiction television shows and science fiction novelists on how to construct plausible aliens.
His collaborators and associated works include Anne McCaffrey for the Dragonriders of Pern; the Legacy of Heorot collaboration of Larry Niven, Jerry Pournelle and Steven Barnes; and several works by Terry Pratchett and David Gerrold.
"[S]cience is the best defense against believing what we want to." (Cohen himself actually gives credit for this quote to his co-author, Stewart).
www.arikah.net /encyclopedia/Jack_Cohen_%28scientist%29   (366 words)

  
 Amazon.com: Books: Figments of Reality : The Evolution of the Curious Mind   (Site not responding. Last check: 2007-10-08)
Ian Stewart and Jack Cohen are a biologist and a mathematician team who have worked together to write a book on evolution; and not just biological evolution either.
My favorites were the woman scientist and her chimpanzee subject, the viper with its "dead snake" pose, and the parrot whose protest over going through a boring word list made his intelligence far more apparent than reciting the list ever could.
Cohen and Stewart are to be commended for their innovative approach and unconstrained imaginations.
www.amazon.com /exec/obidos/tg/detail/-/0521571553?v=glance   (3262 words)

  
 Amazon.com: Books: What Does a Martian Look Like? The Science of Extraterrestrial Life   (Site not responding. Last check: 2007-10-08)
Cohen and Stewart sprinkle the text with examples of this genre, accompanied by an analysis of what is right or wrong with the ET life presented.
Stewart and Cohen do their best when they discuss their ideas in the context of science fiction stories and hit bottom when their criticisms of mainstream astrobiology begin to sound petty.
In a way, Stewart and Cohen should be praised for using so many examples from science fiction, but, at the same time, they give very short shrift to the notion that some SF writers might be using aliens for literary/metaphoric purposes, rather than just as high-school-biology-class exercises in designing lifeforms.
www.amazon.com /exec/obidos/tg/detail/-/0471268895?v=glance   (1976 words)

  
 EUROCON 1994 at Timisoara, testimony of Roberto Quaglia
Special guests include Jack Cohen, Jonathan Cowie, Gay Haldeman, Bridget Wilkinson, Lee Wood and Yours Truly, like the others enticed by the promise of complete reimbursements of their costs.
The Romanian scientist Florin Munteanu held a brilliant conference on the difference between intuition and imagination.
The English scientist Jack Cohen ventured reduction of the actual frontiers of knowledge in his conference "the collapse of chaos".
www.geocities.com /Athens/2013/euroc94.html   (1083 words)

  
 The Seattle Times: Nation & World: Fire prevention, economics at heart of debate on forests
Sean Cosgrove, the Sierra Club's land-protection program's representative in Washington, D.C., and other environmental advocates like to cite the work of Forest Service scientist Jack Cohen, who concluded after many experiments that the best fire prevention consists of clearing a quarter-mile area around people's homes.
Cohen argues that if government officials pursued this course, they would stop fires from burning residential areas because there would be no fuel to feed the flames.
But many politicians reject this idea, saying forest fires have become so big that they stretch for miles regardless of the fuel in their path.
seattletimes.nwsource.com /html/nationworld/2001968628_logging30.html   (873 words)

  
 Review Jack Cohen - Computer Toaster   (Site not responding. Last check: 2007-10-08)
An interesting second full-length fiction outing by the duo of Ian Stewart and Jack Cohen, showing the same inventive form and easy style of their previous novel Wheelers, the Science of Discworld books that they co-wrote with Terry Pratchett, and their popular science works on chaos theory and...
Jack Cohen with Ian Stewart in "The Collapse Of Chaos" attempt to show how Science must evolve.
Jack Cohen's Major Philosophers Of Jewish Prayer In The 20th Century examines issues of the modern Jewish worshiper, examining the writings on prayer of some major 20th century Jewish theologians in the process.
computertoaster.com /reviews/authorsearch_Jack%20Cohen/mode_books   (502 words)

  
 Press Release: Heaven by Ian Stewart and Jack Cohen   (Site not responding. Last check: 2007-10-08)
From the internationally renowned scientists who wrote Wheelers comes...
Scientist Ian Stewart, who writes the "Mathematical Recreations" column for Scientific American, and fellow British scientist Jack Cohen, an internationally renowned reproductive biologist, present their latest collaboration, HEAVEN (Warner Aspect Hardcover, May 11, 2004, 0-446-52983-4, $24.95), an exciting work of vast ideas joined with clever story and characters.
Jack Cohen is an internationally renowned reproductive biologist and science fiction alien design consultant.
www.twbookmark.com /books/23/0446529834/press_release.html   (465 words)

  
 What about fire?   (Site not responding. Last check: 2007-10-08)
The Lewis and Clark Mount Hood Wilderness proposal provides at least one quarter of a mile buffer between communities and proposed Wildereness boundaries, and more than one half of a mile in most cases.
Scientific analysis by the federal government's own scientists shows roadless lands present a lower wildfire risk than lands that contain roads or that have lost large-diameter trees that are most resistant to fire
The Wilderness Act was written to ensure that fires could be controlled within wilderness areas, and today, significant resources are spent within these wild areas to effectively protect private property and communities.
www.oregonwild.org /mthood/fire.html   (279 words)

  
 Jack Cohen (scientist) Encyclopedia Article, Definition, History, Biography   (Site not responding. Last check: 2007-10-08)
Jack Cohen (scientist) Encyclopedia Article, Definition, History, Biography
Looking For jack cohen scientist - Find jack cohen scientist and more at Lycos Search.
Find jack cohen scientist - Your relevant result is a click away!
www.karr.net /encyclopedia/Jack_Cohen_%28scientist%29   (541 words)

  
 New Scientist The Science of Discworld III: Darwin's Watch by Terry Pratchett, Ian Stewart and Jack Cohen (2005) - Books
This story is interleaved with probably the world's mightiest footnotes: chapters by Stewart and Cohen offering a profound and clear explanation of Darwin's theories and their modern updating - including an engaging biographical sketch of Darwin - with an assault on creationist ideas.
Terry Pratchett has galvanised literacy levels among the young, while Jack Cohen and Ian Stewart qualify as two of our finest popular science writers.
Their collaboration is an earnest and conscientious educational project, a fun book which deserves to be taken very seriously indeed.
www.newscientist.com /channel/life/mg18624962.400   (492 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.