www.science.dmoz2007.org

Research and Product Visions for Orientable Gases and Liquids, Science and Art.

The EOS represents all national optical societies in Europe and its individual members.
Patrician buildings round the Market Square, the city history and local residents and take a picture of the Town Hall and Roland statue (UNESCO World Heritage Site)..Bremen Market Square is regarded as one of the most beautiful in Europe. Its ensemble of historic buildings is unique and consists of the Town Hall, dating from 1405, St Peter Cathedral, begun in 1042, the Sch tting , Bremen historic Chamber of Commerce built in 1537, the merchants houses that date back to the Weser Renaissance era

In video, computer graphics and image processing, gamma represents a numerical parameter that describes the nonlinearity of intensity reproduction.

Collection of articles and images.

SPIE (the International Society for Optical Engineering), an electronic search service and online purchasing center, contains more than 90,000 SPIE papers and abstracts.

Contributes on an international basis to the progress and diffusion of knowledge in optics. Gives details on conferences, meetings, awards, travelling lecture programs and ICO newsletters.
218 Hawthorn, Victoria 3122 Australia, e-mail mguswin.edu.au Nominations instructions.In 2005 the International Union of Pure and Applied Physics (IUPAP) created the Young Scientist Prizes for its commissions. The international Commission of Optics (ICO), as an Affiliated Commission of IUPAP, decided in 2008 to adopt the IUPAP Young Scientist Prize in Optics. The IUPAP prize in optics will be awarded annually through ICO to a scientist who has made noteworthy contributions to applied optics and

The following Web pages discuss the phenomena of "light bullets," intense stable spherical pulses of laser light travelling through certain bulk glass and gaseous media.
D. E. Edmundson and R. H. Enns, Fully 3-dimensional collisions of bistable light bullets, Optics Letters. 18, 1609 (1993)..To break cylindrical symmetry and achieve fully 3-dimensional collisions of bistable light bullets, the effect of a varying impact parameter has been numerically investigated. Novel effects such as soliton tunnelling and spiral arm formation have been observed, some of which have no direct 1-dimensional analog. The extreme stability and attractor-like behavior of optical

Manufacturer of cylindrical lenses, toric mirrors, windows,spherical lenses,aspherical lenses, crystals,prisms and other optical components.

On-line Optical Library with a lot of links to papers on the net for beginners to researchers.

A professional society of optical engineers and scientists devoted to advancing the fields of optics and photonics.
Students submitting their papers during the regular call for papers process for CLEO QELS are eligible for the competition. Complete details will be available in the Student Programs section of www.cleoconference. Harvey M. Pollicove Memorial Scholarship This annual scholarship is awarded to a student pursuing a degree in the field of precision optics manufacturing. This program honors the work of Harvey Pollicove and was made possible by the contributions of Harvey Pollicoves friends and

Collection of links.

Optics and Electrics Technical Forums.

Electronic, peer-reviewed, journal. Provides free access to full text articles.
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Optics, lasers, fiber and photonics technical directory and community with research and development, employment and business forums.

Online resource on optical, photonic, imaging, electronic, and optoelectronic technologies.
Ultra-fast, Fibre, Microchip, HeNe, HeCd, Argon ion, Nitrogen and Excimer lasers, together with optics, laser dyes, spectroscopy instrumentation, laser diagnostics, detectors and laser safety equipment. In addition to this site, we also have our online photonics web shop, where customers can securely purchase a wide range of products on-line for next day delivery..From JDSU. Low noise, high power, 0.5mW - 22.5mW, 632.8nm..

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Photonics Jobs Inc. offers employment resources for photonics, optical, laser and MEMS industries.
(Choose Your username. Use letters, or numbers, but don& ,t use spaces.).Please Log in. If you are a new job seeker, please sign up now..

Daily news and product updates for professionals in the optoelectronics industry: manufacturing, technology, equipment, supplies, discussion forums, chat, newsletter and software.
The instrument have been ingeniously integrated into the camera design. The TEL-1000 Scientific Infrared Camera can also be equipped with Automatic Exposure Control in order to adjust the exposure time according to the scene dynamic temperature variations. These options allow the Telops cameras to be customized to meet very specific applications. This new flexible infrared camera follows the evolution of Telops product line helping top scientists benefit from a revolutionary patented technology

Magazine on optics, lasers, imaging, fiber optics, electro-optics, and optoelectronics; Laurin Publishing.

Photonics news; Laurin Publishing.
Side of this bar..ORLANDO, Fla., July 13, 2011 €” The Laser Institute of America has assembled a stellar roster of speakers and exhibitors for its first Lasers for Manufacturing Event (LME), a show that will focus exclusively on laser-based production applications and their potential for significant return on investment. Dozens of renowned experts and companies have been lined up for the first-ever LME, to be held Sept. 27 to 28 in Schaumburg, Ill. Excitement over the show is building as

Fiber optics industry news; Laurin Publishing.

Chapter of the Optical Society of America at Sofia University, Bulgaria, established to promote the Science of Light among the students and to broaden their insight for post-graduate career.

Comprehensive human evolution and archaeology online resource for amateurs and experts alike.
With the world our fascination with where we came as we strive to popularize the idea of our shared past. We hope you find the information contained herein both useful and inspiring. Patrick Johnson Scott Bjelland.Welcome to the ArchaeologyInfo Bookstore. This bookstore has been made possible through an exclusive partnership with Amazon. The bookstore will be ever expanding, so please check back often. If there is something you are looking for and you don& ,t see it here, please contact us, and

Information and teaching resources on human evolution and the hominid fossil record from Australia, East Asia and South-East Asia.
Australia. To a large degree the order and progress of the weekly lectures will follow the chapter order in the prescribed text. Internal students must attend compulsory tutorials, answering a series of questions, which are drawn from the text book..Jurmain, R., et al. 2009. Essentials of Physical Anthropology, 7th edition. West (paperback)..This unit examines the evolution of our species through a survey of the hominid fossil record and associated archaeological materials. Persistent themes

The ascent of mankind could have been influenced by frequent cosmic catastrophes.
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Essays, and videos related to the BBC series about human evolution.
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Arizona State University's Institute for Human Origins reviews four million years of human evolution in an interactive documentary. Includes an extensive glossary, a bibliography, and an annotated set
Will be limited to schools or students in Maricopa County, Arizona, only. The essay should be 200 words or less. For grade levels 6 through 8 (middle school level), the competition is open to all U.S. schools and students. The essay should be 500 words or less. For grade levels 9 through 12 (high school level), the competition is open to all U.S. schools and students. The essay should be 1,000 words or less The first-place winner in each grade-level category will receive a visit from Professor

Offers an outline of William Calvin's from his book about a theory about human brain evolution and climate change.
List includes nonwebbed publications, 1965 to present..William H. Calvin (1996). The Cerebral Code Thinking a Thought in the Mosaics of the Mind, MIT Press..Calvin, W. H., and Stevens, C. F. (1967). Synaptic noise as a source of variability in the interval between action potentials. Science 155 842-844. Calvin, W. H., and Stevens, C. F. (1968). Synaptic noise and other sources of randomness in motoneuron interspike intervals. Journal of Neurophysiology 31 574-587. Calvin, W.H., Sypert, G.W.,

A discussion and thorough critique of claims that human bones have been found in context with Carboniferous age geological formations.
Also provided for reflected light images, based on an on-screen resolution of 92 pixels per inch -- your display may vary, but is unlikely to be higher than this (i.e. the magnifications would be higher for a 72 ppi screen, for example). The magnifications used for the transmitted light photography are also presented, but actual on-screen magnifications are significantly higher (e.g., for 92 ppi, 20x on the microscope turns out to be 85x bigger than the original -- measure the scale bar if you

Two articles regarding theories of rapid evolution through biased gene conversion and loss of allelic variation, leading to the winnowing of the bushy hominid tree.

A speculative essay on primate evolution in East Africa in the period between approximately five million years BCE and two and one-half million years BCE, during which significant pre-human evolution
EarthLink, Inc. All rights reserved.EarthLink, Inc. All rights reserved.EarthLink, Inc. All rights reserved.

Exhibit on the evolution of man at the Hooper Virtual Natural History Museum.

Full text of a book presenting the author's views about directionality in evolution and its implications for human society.

Provides an'interactive' graph that maps the journey of our hominid ancestors from 5 million years ago to present day with descriptions of the various species.
Esthetically recognizable toolmaking cultures. These adaptations in tool forms respond to the increased range of material tasks that appeared in the Mousterean industry. Regional styles are probably not just stylistic variations but reflect the adaptation of tools to different materials and the manufacturing requirements of different habitats, different food sources, and a corresponding increase in the size of human habitations. It is, for example, in the Upper Paleolithic industry that sewing

BBC News report on study suggesting that the precision grip of early modern humans may have allowed them to triumph over Neanderthals.
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Descriptions of fossil and recent hominid species.

Interactive map of archaeological sites in Africa, Europe, Asia, and Australia, with brief articles about major species and finds.

A study of the evolution of hominids.
A given group. Individual social behavior within a particular cultural group becomes a matter of accumulated dogma (opinion, philosophy, conjecture, hearsay, imagination, etc.), to be applied under a given set of circumstances. It is no wonder that every possible behavior may be found in one culture or another. The question is asked If there are necessary behavioral rules, why can& ,t they be expressed in the same objective manner as our technology - thereby ending the cultural variability? Such

Traces origins from ape ancestors such as Australopithecus to modern man. Talks about Neanderthals and their relationship to the gorilla and chimpanzee.
Region of Ethiopia. They are estimated to be 3.8-4 million years old, making this find humankind first walking ancestor - the world oldest bipedal. The fossils include a complete tibia (lower part of the leg), parts of a thighbone, ribs, vertebrae, a collarbone, pelvis and a complete shoulder blade, or scapula. An ankle bone and the tibia show that the creature walked upright, said Bruce Latimer, co-leader of the team (director of the Cleveland Museum of Natural History in Ohio) that discovered

A collection of pictures and timelines depicting the evolution of human beings.
Evolve through all these stages, e.g., Neanderthals are considered a separate branch. Go to a more accurate, up to date human evolution chart..Source Howell, F. C. (1966) Early man (pp. 41-45). Time-Life International..

3D gallery of the skulls of five modern primate relatives and five fossil ancestors of humans contains, each of which may be rotated through 360 degrees. With accompanying descriptions.
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Hominid descriptions including a timeline
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A proposal of an evolutionary explanation of the human bipedallity, sexual behaviour, language, and consciousness.

Smithsonian Institution's journey through five million years of human evolution.

Radio program discusses fossil discoveries that may provide the earliest documented evidence of toolmaking, and push the origin of homo sapiens back more than 400,000 years. A discussion featuring Don

Covers the development of humans from our ancestors. In module format.
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Links for primates, human evolution and paleoecology, course notes on Human Origins, and Jeanne Sept's personal web pages at Indiana University.

Class page to go along with Indiana University's anthropology class, A105. Lectures cover the human place among the pages, evolution theories, genetics and current research. Related resource links a
Fossils, artifacts, and other types of evidence. Sections are a required part of the course, and students will receive 15% course credit for participation in sections. While we understand that student schedules often change during the first week of the semester, it is important to attend at least a temporary discussion section during the first week to start earning class credits. If you miss a section meeting during the semester, we will allow you to make up credit for that section only if you

Information and links to other sites.
Predators. Mature females may have joined other troops. References BBCi Walking with Cavemen Fact File Australopithecus afarensis BBCi Walking with Cavemen 3.2 mya BBCi Walking with Cavemen episode 1 BBCi Walking with Cavemen episode 1 science Modern Human Origins Australopithecus afarensis PBS Origins of Humankind Australopithecus afarensis Smithsonian Institution Human Origins Australopithecus afarensis Steven Heslip Australopithecus afarensis.4.2 to 3.9 mya. N. Kenya. Fossil evidence scanty,

Exhibit that "walks through" the various stages of human evolution.

Argues that humans have, in fact, been evolving, since Neanderthal times. Points to new studies being done with gene mutations.
Books The Lucifer Principle and Global Brain. An odyssey through the evolution of culture..Adventures for the mind--a cyberportal to science, art, and history based on Howard Bloom& ,s books The Lucifer Principle and Global Brain. An odyssey through the evolution of culture..Adventures for the mind--a cyberportal to science, art, and history based on Howard Bloom& ,s books The Lucifer Principle and Global Brain. An odyssey through the evolution of culture..Adventures for the mind--a cyberportal

A non-profit, multidisciplinary research organization, affiliated with Arizona State University, dedicated to the recovery and analysis of the fossil evidence for human evolution.
Discovery has meant to our understanding of human origins..ASU Fulton Center, 300 E. University Dr., Suite 145 PO Box 876505, Tempe, AZ 85287-6505.The Institute of Human Origins develops, plans, and organizes trips, tours, and cruises that are led by one of our scientists to amazing and anthropologically significant places around the globe. South Africa, Madagascar, and Galapagos Islands are just a few of the adventures that travelers have visited with scientists who make these more than just

Bibliographic resource for those researching the computational aspects of language evolution.

Non profit organization site with several articles, glossary, and links section.
Origins.Suggested Readings.This means the 80% of our annual budget is granted to scientists and used for our educational programs.In the American Institute of Philanthropy view, 60% or greater is reasonable for most charities and the most highly efficient charities are able to spend 75% or more on programs.From the AIP website AIP is a nationally prominent charity watchdog service whose purpose is to help donors make informed giving decisions. We spend the remaining percentage on fundraising

Leakey.com celebrates 100 years of the Leakey Family in East Africa.

Overview of major groups of hominids.

Humboldt University's summary of the hominid evolutionary line, with species involved grouped by genus.

A reference site for information on human evolution, with images of hominid specimens arranged by species and site, papers written by C David Kreger, and a bibliography.

A theory of human evolution which seeks to understand how humans evolved from animals that were similar to the great apes.

Sculptural and forensic techniques used to approximate what the Nariokotome boy (KNM-WT-15000)looked like in life.
Sheriff& ,s office in Louisiana. The media coverage of the facial reproduction led to a presumptive ID within one day of exposure, which in turn yielded a positive MtDNA match..At Brian Pierson Design Studio, we are a full resource for forensic and paleological facial reconstruction. Brian Pierson is a Ph.D. candidate at Tulane University for Physical Anthropology. He has been working as a sculptor in the special effects field for over ten years and applies both skill sets to our facial

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