Articles tagged with Digital Data
The use of computers has transformed the field of chemistry, enabling researchers to automate large-scale testing of compounds and speed up drug discovery. Electronic lab notebooks are also being adopted to share information and streamline the process.
The Modular-MPC 1/16 system by Aspex Microsystems Ltd. offers high-speed 3D data visualization with 10 frames-per-second performance for 16 million data elements. It achieves over 25 billion operations per second and is suitable for complex applications like computational fluid dynamics.
The National Geodata Forum will focus on using geospatial data to create livable communities. The event brings together over 400 stakeholders to discuss how to make information and power flow from the bottom up.
The Hobby-Eberly Telescope has successfully observed a distant quasar candidate, confirming its status and providing insight into the universe's early evolution. The instrument will also enable detailed study of objects in and near the Milky Way with the addition of two new facility-class spectrographs.
Leaders from national parks, forests, and local communities visited the Idaho National Laboratory to share resources and expertise. The visit aimed to coordinate decisions and manage data between agencies, with a focus on regional transportation, infrastructure, and natural resource management.
Kodak and Intel are teaming up to produce a device that lets normal stills cameras take digital pictures. The new technology uses microchips that can be built into film cameras, allowing images to be transferred to CD-ROM for permanent storage.
The Geographic Information System Interactive Map Server allows users to view maps of major geographic features, including location of earthquake faults and technical data. The site draws on databases created at Cornell over the past six years, making geological data accessible to researchers and educators worldwide.
The 'Dissertation Online' project aims to digitize theses, enabling researchers to search and access them quickly. The initiative involves adding meta-data to scientific texts, developing software tools for targeted searching, and providing guidelines for digital theses.
The Hopkins University replaced a failed 24-inch telescope with a smaller one used for stargazing, ensuring the success of the Sloan Digital Sky Survey. The telescope was retrofitted with new optics and is now ready to contribute to the mapping of millions of galaxies.
Researchers at Purdue University have developed an invisible digital watermark to protect copyrights for images on the web. The technique, tailored for Web-based imaging, embeds the watermark in pixels, allowing for verification and detection of unauthorized copies.
A new computing technique uses chaotic elements to 'evolve' answers, offering an alternative to traditional digital computers. The system has demonstrated handling various operations, including addition, multiplication, and Boolean logic.
Researchers developed a method to send data by bouncing radio signals off meteor trails during the Cold War. A Seattle-based company, StarCom Technologies, has created a civilian version of this system as a cheap alternative to satellite technology.
Researchers developed a tamper-proof watermarking process that protects both owners and legitimate customers of multimedia data. The system combines encryption with part of the original image to create an invisible watermark.
The Sloan Digital Sky Survey's unique telescope has achieved first light, demonstrating its capabilities to create a deep, high-resolution, multicolor digital map of the sky. The telescope will incorporate two spectrographs to provide information about the chemical composition and distances of celestial sources.
NASA's Global Hydrology and Climate Center provides real-time geostationary satellite data, enabling users to view weather formations, temperature, winds, and precipitation in various regions. The center offers an interactive viewer with low-resolution animations and on-demand image sequences.
The Virginia Tech Center for Environmental Applications of Remote Sensing (CEARS) will provide detailed maps and spatial data to support informed development project decisions. CEARS will leverage NASA's resources and expertise to advance remote sensing research, education, and outreach.
Starlight, a 3D visualization technology, was developed to help decision-makers navigate complex data and identify critical details. It enables users to analyze massive volumes of information across various media types, including structured and unstructured text, maps, digital data, video, and satellite imagery.
The University of Rochester's animation technology is part of the new MPEG-4 standard, which brings together audio, video, and animation technologies. This integration promises to make video editing more accessible and improve video quality, with features such as point-and-click ease and automatic image manipulation.
A new digital X-ray technology being studied at Thomas Jefferson University Hospital has the potential to replace film-based radiography, reducing healthcare costs and improving patient care. The technology offers enhanced image quality, lower radiation doses, and increased efficiency for radiologists.
Astronomers, led by Professor Patterson, use digital cameras and computers to record binary star variations. This allows for continuous monitoring of stars across the globe, providing valuable data to aid in understanding celestial mechanics.
Researchers at Carnegie Mellon University are collaborating with Digital Equipment Corp to create a new, high-performance desktop computing environment (HPID) that includes advanced video capabilities. The system will involve about 500 state-of-the-art computers and servers interconnected through a very high bandwidth, low-latency netw...
The Virginia Tech project aims to develop a National Digital Library of Theses and Dissertations, increasing accessibility of graduate research results. With federal funding, over 40 institutions will benefit from electronic thesis submission and retrieval, enhancing knowledge transfer.
The digital hard hat combines functions of a camcorder, tape recorder, notepad, and digital camera into one device. It allows workers to collect, store, receive, and transmit construction-project information via text, images, sound, and video.
Researchers developed polymer-based photonic materials that can store thousands of times more data than traditional CDs. The new materials utilize two-photon absorption to enable efficient color movie storage and allow for compact data storage, making them ideal for archiving large quantities of images.