Articles tagged with Scientific Data
A team of academics argues that academic health centers (AHCs) can lead the development of best practices for establishing a data sharing culture. AHCs are urged to adopt seven recommendations, including recognizing data sharing contributions and educating staff on responsible data sharing.
The Argonne National Laboratory's IBM Blue Gene/P high-performance computing system is the world's fastest supercomputer for open science, with a peak-performance of 557 Teraflops. This achievement marks the first time an Argonne-based supercomputing system has ranked in the top five of the industry's definitive list.
A recent study found that personalized and web-based support have an equal impact on successful long-term weight loss. The research, led by Kaiser Permanente, suggests that frequent follow-up and tailored encouragement are key to maintaining weight loss.
BMC Research Notes is launching to publish scientifically sound research, including updates, software tools, and negative results. This initiative aims to increase data sharing and accelerate future advances in science.
A team of researchers is building a prototype system to automate scientific workflows, addressing the growing issue of data analysis overload in various fields like climatology and high-energy physics. The Windward project integrates AI and grid computing to create an efficient workflow management system.
Class-action lawsuits can significantly slow or halt science's ability to establish links between neurological illness and environmental factors. The authors suggest policy changes to shield scientists and their research, including enhancing privacy protections for patient data.
The publication provides news and information about grid computing projects and collaborations worldwide, highlighting the use of grid technology in scientific research. International Science Grid This Week is a collaboration between Open Science Grid and Enabling Grids for E-sciencE projects.
Global environmental change scientists emphasize the need for immediate, collaborative action by governments to ensure sustainable development. The conference statement resolves to mobilize knowledge for action to support society with scientific information needed for sustainable development.
The University of Wisconsin-Madison is leading a five-year, $30 million program to operate and expand the Open Science Grid, tapping into thousands of processors distributed across more than 30 universities and federal research laboratories. The project aims to lower the barrier to individual scientists using advanced computing.
Europe outperforms the US in formal technology transfer from public research, with more licenses executed and start-ups established. However, open science measures reveal Europe's actual performance is more nuanced.
A new study published in Science found that people overestimate the impact of income on well-being. Despite high incomes, people do not necessarily spend more time in enjoyable activities. The study used the Day Reconstruction Method to measure daily life and found a weak correlation between income and happiness.
The NIST Structural Database has been upgraded to improve the quality of its crystal structure data, ensuring accurate results for materials analysis. The database now includes standardized data and additional fields for enhanced analysis capabilities.
Dr. Wei Jiang has been honored with an NSF CAREER award for his work on developing a systematic methodology of data quality analysis and improvement. This research aims to achieve robust decision making under imperfect information environments, providing a concrete basis for data quality management across various applications.
The Tree of Life Project, a massive collaboration among scientists worldwide, is growing its database of life on Earth. With the help of Katja Schulz's new system, researchers and non-scientists alike can now easily upload data, allowing for new connections and insights into biological patterns.
A new report from ICSU recommends establishing an international scientific data forum to promote coordinated data collection and distribution. The report identifies key challenges, including inadequate legal frameworks, preservation, and archiving of data, which exacerbate inequities between scientists in rich and poor nations.
The International Council for Science (ICSU) has launched a new strategy to strengthen international science, focusing on interdisciplinary research in areas such as sustainable development and natural disasters. The plan aims to improve communication between scientists and policymakers, and promote the sharing of findings and data.
The CLEF repository provides a platform for researchers to access and analyze large-scale patient records, using techniques to extract relevant information from text. This will lead to faster, better or different research in the field of cancer treatment and care management.
The Scripps Institution of Oceanography has been awarded a 10-year contract to manage the International Ocean Drilling Program's Site Survey Data Bank, transforming it into an interactive tool for researchers. The new system will support proposal reviews and operations at sea with cutting-edge data.
Satellite images help model sediment transport in New Caledonia's southwest lagoon, providing a three-dimensional picture of the process. The combined use of remote sensing and numerical models refines predictions of erosion rates and improves precision.
A new study by Kari Lerum examines the impact of sexual banter and power dynamics in three restaurant settings. She found that within certain cultural and organizational contexts, these encounters can help create a sense of belonging and empower workers to have control over their working conditions.
Researchers used HurryDate speed dating events to study human mating behavior, finding that physical appearance and personality traits dominate decision-making. Contrary to expectations, financial factors like income and education played a negligible role in attraction.
The report highlights inconsistent data-access policies among nations and agencies, emphasizing the need for international efforts to promote open access. The authors call for an international framework to achieve this goal, making data sharing a rule rather than an exception.
A recent international declaration from the OECD Committee highlights the critical need for an open and systematic approach to access scientific data. Researchers in various fields will benefit from cost-effective access to digital research data, which is essential for new knowledge creation.
Researchers have developed a new method called kinetic visualization that uses colored dots and motion to present three-dimensional scientific or medical data. This technique allows computers to display data in a different way, providing shape information and attracting attention to important areas.
A Penn State cartographer emphasizes the importance of careful color choices in visual representation to reveal relationships and patterns in complex data. An online web tool, ColorBrewer, provides pre-designed color palettes that cater to color blindness and are suitable for various mediums.
The ACCESS study confirms that Atacand improves outcomes for patients with acute ischaemic stroke and high blood pressure. Early treatment with Atacand reduces the risk of total mortality, cerebral complications, and cardiovascular complications by 47.5 percent.
Researchers studying eBay data identified four trends that explain price fluctuations in online auctions: the weekend effect, picture effect, reputation score effect, and auction length effect. These factors impact final prices of rare coin transactions on eBay.
A new screen at Sandia National Laboratories can render complex scientific data sets in seconds, outperforming the movie industry's cluster of computers. The facility uses massively parallel imaging to create images with high resolution and detail, allowing scientists to better understand complicated systems.
The University of California, San Francisco strongly rejected claims made by a company that attempted to block publication of an important AIDS research study. The study found no evidence of clinical benefit for the drug HIV-1 Immunogen in boosting the immune system of patients with HIV-1.
Researchers at UT Southwestern Medical Center outline a method for securely collecting sensitive medical research data via the Internet. This approach enables faster and cheaper data collection with the same level of security as traditional methods.
China and Chile are now linked to U.S. universities through the STAR TAP global network, enabling high-speed data exchange for international collaborations. The connection enhances China's participation in next-generation Internet research and supports Chile's astronomical projects.
A University of Washington researcher found that climbers using supplemental oxygen on Mount Everest had a 3% death rate during descent, compared to an 8.3% death rate for those not using oxygen. A similar pattern emerged on K2, where none of the successful climbers who used supplemental oxygen died during descent.
Researchers at NIAID explore a new approach to HIV treatment involving cyclic therapy, which may reduce HAART duration and costs. Preliminary findings suggest that patients can maintain minimal viral loads and adequate CD4+ T cells during intermittent therapy.
DoubleTwist has completed the first annotation of the human genome, revealing genes and valuable information. The analysis used Sun Enterprise supercomputers and DoubleTwist's proprietary genomic analysis software to process all available sequence data.
A review of Canada's waiting lists reveals a need for better infrastructure and information about management approaches, contradicting frequently offered solutions. The authors conclude that information defects are often misdiagnosed as financial shortages, leading to forced decision-making.
A recent study by the Massachusetts General Hospital found that young, productive researchers are more likely to be denied access to data and materials. The survey of 2,366 scientists revealed that junior faculty members and those publishing multiple articles were at a higher risk of being withheld from resources.
Researchers at Lawrence Berkeley National Laboratory have developed a new way to measure slippage deep within the Earth using tickers, groups of identically repeating tiny earthquakes. By analyzing the timing and intervals between these quakes, scientists can track changes in fault strain associated with larger earthquakes.
The AAPS Workshop on Regulatory Issues Related to Drug Products for Oral Inhalation and Nasal Delivery will focus on quality assurance, CMC data, and bioavailability. The workshop aims to advance science through open exchange of knowledge and contribute to human health through pharmaceutical research.
A mathematical model resolves a scientific debate on the origins of modern placental mammals, suggesting that a 65-million-year gap in the fossil record is unlikely due to incomplete preservation. The study finds that the quality of the mammalian fossil record is more consistent with genetic data than previously thought.
Mary Jo Nye emphasizes the importance of scientists' involvement in public policy debates to prevent poorly informed decisions. By engaging with the public and fellow scientists, researchers can help ensure that critical issues are addressed through a nuanced understanding of data and technical expertise.
Sandia National Laboratories and Compaq have developed a system that sorts a terabyte of data in under 50 minutes, three times faster than the previous record. This achievement demonstrates the potential for fast and cost-effective data sorting, which can be used to identify patterns in large datasets.
A new method for clustering data on computers has been developed by Prof. Eytan Domany, enabling the analysis of vast amounts of information without prior knowledge of its structure or categories. The algorithm mimics human intuition and can automatically identify clusters in various types of data.
Researchers invent new way to see underground using electromagnetic energy, enabling better images at greater range and reducing drilling costs. The technique can also be used to characterize environmental problems and monitor remediation.
The USGS has taken the lead in establishing the National Biological Information Infrastructure (NBII) to increase access to biological diversity data and information. The initiative aims to democratize environmental science by providing a broad array of knowledge on the diversity of nature's living creatures.
A recent review of data suggests that comet impacts on Earth may be random events common to scientific instruments using image intensifiers. Dr. Louis Frank's claims of small comets striking the atmosphere have been challenged by NASA scientist Dr. James Spann, who attributes similar dark smears in images to instrument noise.
A reanalysis of international data reveals a significant decline in sperm density across the United States and Europe, with the rate of decrease varying by region. The study found an average annual decrease of 1.5 million sperm per milliliter in the US and 3.1% per year in Europe.
Researchers Paul Richards and Won-Young Kim analyze seismic data to verify the Comprehensive Test Ban Treaty, concluding the event was an earthquake with 'excellent' monitoring capability
The USGS, in partnership with state agencies, will continue to monitor the Red River's flow and water quality over the next four weeks. This effort aims to assess the impact of the unprecedented flood and gather data for flood forecasting, design, and environmental regulations.
Researchers gather to explore progress and challenges in implementing the Comprehensive Test Ban Treaty's verification regime, covering seismic, infrasound, hydroacoustic, and radionuclear data. The goal is to detect even tiny nuclear events, making it as difficult as possible for them to slip through.
Western Europe is narrowing the gap with the US in R&D investment, spending over $20 billion on research in Western European institutions. The region also outproduces the US in producing Ph.D.s in natural sciences and engineering, with a 38% increase in doctoral degrees awarded in NS&E fields.
The CUBIC observatory aims to learn more about the unknown sources of a diffuse glow of X-rays reaching the Earth. By studying the energy spectrum of these X-rays, scientists hope to gain insights into the makeup of hot gas that emitted them.
A study published in the American Heart Association scientific meeting found that cardiologist care significantly reduces heart attack mortality. The research, led by Dr. James Jollis, analyzed Medicare claims data from 220,535 patients diagnosed with a heart attack in 1992 and discovered that patients cared for by cardiologists had a ...