Biology and biotechnology (19)Chemistry and chemical technology (4)Environment and Ecology (26) | Geography and cartography (36)Geosciences (12)Medicine and Pharmacy (142) |
PR: 10
| NASA - The National Aeronautics and Space Administration - http://www.nasa.gov/ The National Aeronautics and Space Administration is an agency of the United States government, responsible for the nation's public space program. NASA was established on July 29, 1958, by the National Aeronautics and Space Act. Responsible for space program, long-term civilian and military aerospace research. NASA's self-described mission statement is to "pioneer the future in space exploration, scientific discovery, and aeronautics research". Aeronautics: pioneers and proves new flight technologies that improve our ability to explore and which have practical applications on Earth. Science: explores the Earth, moon, Mars and beyond; charts the best route of discovery; and reaps the benefits of Earth and space exploration for society. - Read more |
PR: 3
| Pressure Testing - http://www.abcndt.com/ ABC Testing Incorporated is certified as ASNT SNT TC 1A, level III in Ultrasonic, Radiography, Magnetic Particle, Liquid Penetrant. AWS Certified Welding Inspectors on staff. We can provide inspectors certified by the NYDOT in ultrasonic testing. - Read more |
PR: 2
| Pressure Transducers - http://www.sensorsone.co.uk/products/11/Pressure-Transducers-V.html Find voltage output pressure sensors for all types of applications. Whether you are measuring low pneumatic pressures or high level hydraulic pressures you will find a wide choice of sensors with different options for electrical connection, output signal and pressure connectors. All products are categorised to help you find the right sensor for a particular application such as intrinsic safety, geotechnical research or HVAC building management. There are many articles which explain pressure measurement terminology and provide tips for choosing pressure instrumentation. Online tools are available from every page for converting engineering units and creating specifications to further assist you in the selection of the most suitable pressure measuring device. - Read more |
PR: 6
| Razumijevanje znanosti u javnosti - http://znanost.org Skupina znanstvenika, inženjera i studenata zainteresiranih za razvoj znanosti i tehnologije. Vijesti, mišljenja, prikazi, najave. - Read more |
PR: 6
| rice - http://petrra-irri.org With the current concerns re food supply and increasing prices of rice, the IRRI certainly has its work cut out. This training and research institution, which is non-profit making, is at the forefront of moves to reduce hunger and penury. - Read more |
PR: 5
| Sfere unutar sfera - http://sfere.ifs.hr Dokument o nastajanju popularno-znanstvenog filma. PovRay tutorial, popularizacija znanosti, video, montaža, 3D, fizika, kemija i biologija. - Read more |
PR: 5
| Svemirsko dizalo - http://www.zadar.net/space-elevator/index-cro.html Fizikalni opis i princip rada dizala. Jednadžbe, grafovi, tablice. Jeste li ikada vidjeli konop koji visi iz neba? Ili bolje rečeno konop čiji drugi kraj nestaje u plavetnilu neba? Da, reći ćete, ali samo u crtanom filmu o Aladdinu. U stvarnosti nikada! Kada biste to u stvarnosti zaista vidjeli, pa i to da se netko penje uz takav konop, ne biste vjerovali vlastitim očima. Zdrav razum uči vas da bi konop morao biti o nešto obješen. - Read more |
PR: 5
| Tehnička Mehanika - http://karmela.fsb.hr/drobeli/teh_meh/ Diplomski rad fakulteta Strojarstva i Brodogradnje, Zagreb. Rješavanje strojarskih problema putem Web preglednika. (Web Mathematica, PHP, MySql, Apache Tomcat). Mali portal iz tehničke mehanike, izradjen je u skolopu diplomskog rada na fakultetu Strojarstva i Brodogradnje - Zagreb. Cilj portala je rješavanje strojarskih problema putem Web preglednika. Da bi osigurali matematičke mogućnosti ostvarenja rezultata morali smo povezati Php sa programskom paketom WebMathematica. - Read more |
PR: 3
| THE POWERCUBE - http://powercubeenergy.com/ THE POWERCUBE IS A SOLAR POWERED GENERATOR CONFIGURED TO MAKE AND STORE ELECTRICITY. IT USES PROVEN RENEWABLE ENERGY TECHNOLOGY TO PROVIDE ON-GRID, OFF-GRID, SHORT-TERM, LONG-TERM, PRIMARY OR BACKUP POWER WITHOUT HEAT, NOISE OR EMISSIONS. The PowerCube combines proven components and innovative design. It is rugged, mobile, and engineered to be deployed quickly and operated as a stand-alone unit. For larger power demands, single units can be linked together to form a scaled solution. - Read more |
PR: 0
| Wear Resistant Thermoplastic - Design with Torlon - http://www.designwithtorlon.com/ Quadrant's broad family of Torlon PAI materials exemplifies our philosophy of developing the best product for every application environment. Torlon gives equipment designers and engineers a performance advantage in several key areas - stiffness, dimensional stability and wear resistance. - Read more |
PR: 3
| World history timelines - http://www.chronorama.net An interesting illustrated world chronology site. More than 50,000 cards in French. An embedded timelines search engine. One may find here rich historical resources. World war 1 and world war 2. - Read more |
PR: 4
| Yogi Botanicals Organic Solutions - http://www.yogibotanicals.com Yogi Botanicals International, USA, is an international strategic, consulting, market research and business development company, specializing in developing and supplying sustainable organic raw material from its various projects. - Read more |
Borescopes, Fiberscopes and Videoscopes from Pacific BorescopesBorescopes, videoscopes and borescope accessories are used for remote visual inspection of Aircraft, Turbines, Welds, Engines, Motors and Pipes |
