Articles tagged with Databases
Researchers have developed a Google-like system to analyze mammogram images, using principles of information theory and entropy-based indexing. The system reduces processing time for computer-assisted detection systems by one-fourth, allowing for more efficient diagnosis.
NIST's Multimodal Biometric Application Resource Kit (MBARK) enables flexible and reliable multimodal biometric applications by providing standardized middleware for integrating sensors from different manufacturers. This solution reduces complexity and costs, facilitating the development of secure sites and border access.
A new study by the National Pork Board and the US Department of Agriculture found that six common cuts of pork are 16 percent leaner than 15 years ago, with saturated fat dropping 27 percent. Pork tenderloin is just as lean as skinless chicken breast, containing only 2.98 grams of fat per 3-ounce serving.
A University of Toronto study analyzing 138 attacks during the second intifada found that revenge and retaliation were the primary motivators, with bombings not achieving strategic gains for Palestinians. The study also revealed that Israeli actions, such as killings, often prompted attacks, highlighting a cycle of violence.
A comprehensive literature-derived database of yeast interactions has been created, containing over 22,000 protein interactions and 11,000 genetic interactions. The database is publicly available and enables researchers to gain further insight into individual gene functions and biological network features in yeast.
The new USGENE database provides unparalleled resources for biosequence patents, offering advanced sequence searching methods and comprehensive search options. FIZ Karlsruhe partners with SequenceBase Corporation to offer the first access to this new database on STN International.
FELICS, a unique electronic infrastructure project funded by the European Union, offers unrestricted access to prominent biological databases. This initiative provides critical support for BRENDA and CheBI, facilitating navigation of the biological knowledge space for scientists.
The PACT software provides a framework that protects metadata while enabling semantic interoperation and sharing of information. It automatically regulates access to data, preserving security while allowing permitted access.
Researchers at VBI will utilize the database to identify key genes involved in tomato metabolism and apply RNA interference technology. The project aims to enhance tomato cultivation and expand its application in biotechnology research programs.
Researchers analyzed the American SEER database of over 45,000 women with early-stage breast cancer and found that being young was an independent indicator of poor survival. The study revealed a significant increase in the risk of dying from breast cancer in women under 45, with a hazard ratio of 1.03 for age.
Researchers at HortResearch have completed public release of world's most extensive apple DNA sequences, unlocking secrets of taste, health and color. The release comprises over 50,000 apple gene sequences, enabling fruit breeders to create new varieties tailored to consumer tastes and industry demand.
A study found that 16% of adults in the US have overactive bladder (OAB), but only 1 in 25 suffers actually seeks medical attention. OAB is under-reported in research due to feelings of embarrassment and negative social stigma, leading to a large unmet medical need.
John Wieczorek receives Ebbe Nielsen Prize for his work on integrating biosystematics and biodiversity informatics research. He will use the prize to expand projects in North America and beyond.
The VBI Microbial Database provides genome sequence and annotation data for two major plant pathogens, Phytophthora sojae and Phytophthora ramorum. The database offers powerful analytical tools and community annotation features to facilitate research on these pathogens.
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.
The new ACM report outlines best practices for managing voter registration databases to prevent hacking attacks, massive failures, severe privacy violations, and erosion of confidence. The guidelines aim to ensure the reliability and usability of voter databases by adopting transparent policies, setting clear accountabilities, establis...
A new high-performance computing institute will enable researchers to analyze large biological databases in minutes, expanding the field of computational biology. The Microsoft-funded institute will focus on developing new software and applications for bioinformatics.
The rhesus macaque genome shares about 92-95% of its sequence with humans and 98% with chimpanzees, making it an ideal reference point for comparisons among the three closely related primates. The available genome sequence will facilitate studies in human disease research, vaccine development, and comparative genomic analysis.
Elsevier celebrates its 1,000th journal with the adoption of online submission and peer-review tool EES. The rollout has significantly reduced refereeing times and completed editorial processes by an average of 9 weeks. This development enhances the work of editors and reviewers, improving service for authors and readers.
DrugBank is the world's largest database on drugs and drug targets, providing detailed information on over 3000 drug targets and 4100 approved or experimental drugs. The database supports advanced searches and queries for biologists and chemists, enabling them to discover new drug leads.
The NIST Mass Spectra Library has been upgraded with approximately 20,000 new spectra, increasing the total number of compounds to over 163,000. The new library includes gas-phase retention index data for volatile organic compounds and tandem mass spectrometry (MS/MS) spectra.
MIRIAM is a voluntary code of conduct that standardizes computer models of life, providing reference correspondence and annotation schemes to improve searchability and usability. By adopting MIRIAM, model repositories can ensure quality control and facilitate collaboration among researchers.
The interactive 3D atlas provides highly accurate anatomical templates for researchers to map metabolically active brain regions and genetic expressions. The database contains 20 segmented structures from 10 adult male mice, including variability across the strain.
Evidence-based research and innovative initiatives can safeguard sex workers' lives. Peer education, condom-negotiating skills training, and occupational health guidelines are proven interventions that can benefit sex workers.
A new study revisits DNA barcoding for species identification and discovery, finding it performs well in highly characterized groups but error-prone for novel species. A comprehensive database of over 2,000 cowrie COI sequences reveals the need for refinement and collaboration with taxonomists.
A study found significant differences in genetic effects between Chinese and non-Chinese studies on gene-disease associations. The researchers identified 161 Chinese studies on 12 topics, but only 20 were indexed in PubMed. This bias may lead to skewed evidence depending on language and publication sources.
A three-year initiative uncovers Gladstone's personal library at St Deiniol's Library in North Wales. The researchers will examine annotations, bookplates, and handwriting to identify volumes owned by Gladstone himself, providing new insights into his political, cultural, and social attitudes.
Researchers used a fast and low-cost computational tool to predict haplotypes from the world's largest genotypes database. The study provides valuable insights into human genetic variation, enabling faster computation of haplotypes and improving disease research.
A $2.25 million NSF grant will enhance MorphBank, a morphology database, to facilitate international collaboration and improve image retrieval with advanced search techniques. The system aims to change scientist habits by providing a platform for depositing images, commenting on research results, and accessing relevant information.
The Purdue method enables companies to reuse previous designs, reducing redundancy and streamlining supply chains. The system uses a benchmarking database and process to evaluate search performance, allowing users to fine-tune their searches by changing the sketch.
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.
Archaeologists at Silchester are using a Virtual Research Environment (VRE) to digitize their findings and facilitate collaboration with researchers worldwide. The project aims to reduce the time spent on digitization and enable easier comparison of data across different databases.
A team from Cornell is surveying Mississippi coastal communities to gather information for a GIS database, which will be accessible online. The database will provide detailed maps of key buildings, bridges, and infrastructure, as well as social and demographic data.
A new database, The Canary Database, tracks animal diseases linked to human health threats, such as mercury poisoning and West Nile Virus infection. The project aims to improve human health decision-making by analyzing animal sentinel data.
Researchers Gary Urton and Carrie J. Brezine discovered that khipu, or quipu, were used as bureaucratic ledgers to track accounting data in the Inka Empire. The devices contained cumulative numerical data, suggesting a complex system of record-keeping and labor management.
The National Vulnerability Database (NVD) provides detailed information on over 12,000 computer vulnerabilities. Users can search and research vulnerabilities by various characteristics, including severity and impact, to enhance their cybersecurity efforts.
A new XML-based architecture could improve access to chemical information in biomedical literature, reducing errors and increasing publication efficiency. The proposed system would link to open databases like PubChem, enabling readers to easily identify compounds mentioned in articles.
A study analyzing over 180,000 breast cancer cases found that inflammatory breast carcinoma (IBC) accounts for about 2% of all breast cancers. Women diagnosed with IBC tend to be younger and have poorer survival rates compared to other types of breast cancer.
A study led by Dr. Michelle Graham highlights the need for higher rates of cardiac catheterization testing in Alberta and Canada. The research shows that many patients with high-risk blockages remain undetected, emphasizing the importance of increasing angiogram prescriptions to save lives.
The University of Pittsburgh has been awarded $9 million to develop research tools for drug discovery as part of NIH's Roadmap initiative. The Molecular Libraries Screening Centers Network aims to accelerate medical discoveries by conducting high-throughput screenings of molecules.
The Penn Center for Molecular Discovery will screen hundreds of thousands of molecules against biological targets, creating a massive public-domain database. The center's capabilities include printing and testing molecules on a glass surface, probing chemical-biological interactions in nanoliter volumes.
The International Committee of Medical Journal Editors (ICMJE) has updated its requirements for clinical trials registries, emphasizing the need for electronic searchability and public accessibility. The new guidelines also require registration of all phase 3 trials, which are designed to affect clinical practice.
The HIPAA privacy rule has made it harder and costlier for researchers to conduct follow-up surveys after hospitalization, resulting in a drastic drop in participation rates from 96% to 34%. The changes have also increased the cost of performing surveys and skewed the data due to patient demographics.
The project provides an online analysis of every state supreme court case heard from 1995 to 1998 in all 50 states. The database contains over 400 biographical profiles of state supreme court judges and offers insights into the impact of judicial elections on judicial behavior.
A study examining 37,099 river restoration projects across the US found that individual successes exist but no consistent approach to applying best practices was identified. The Michigan team analyzed ecological success and suggests improving project management and systematic data collection.
Researchers from eight universities and conservation groups compiled a comprehensive database on nationwide river restoration projects, analyzing over 37,000 current projects. The study found that most projects were implemented in the Pacific Northwest or Chesapeake Bay watershed and had median costs of $57,000 in Georgia.
A recent study found that only 10% of river restoration projects have assessment or monitoring, highlighting the need for better coordination and data collection. The study's authors called for standards for success and improved practices to restore rivers, which are crucial for environmental management.
Researchers used the FDA's MAUDE database to analyze cochlear implant complications and trends over two periods. They found device failure was the most commonly reported complication, with a significant decrease in malfunction from pre-1998 to 2002.
A two-part study examines the effectiveness of neurobehavioral function assessments during coma and stroke rehabilitation for elderly individuals. The Disorders of Consciousness Scale reliably predicts recovery of consciousness, while tracking individual neurobehavioral recovery patterns improves medical and rehabilitation management.
The National Institute of Standards and Technology (NIST) has launched a new web site to increase the use of voluntary consensus standards in federal regulations. The site offers a broad perspective on government standards, featuring a searchable database and links to 12 federal departments' standards information.
The new version of GenMAPP 2.0 incorporates various features to organize and analyze gene expression data on biological pathways, including a flexible format accepting multiple gene ID systems and species-specific databases. This update complements hierarchical clustering methods and enables convenient display of data on web sites.
The Science.gov Alert Service sends weekly emails to patrons' desktops on their specified topics of interest. Patrons can set up an account and let Science.gov do the searching for them, with results displayed in email alerts and personalized Alert Archives.
Researchers compared yeast, worm, and fly proteins and found conserved communication pathways and protein clusters involved in essential cellular functions. The study supports the concept of a basic wiring diagram for all eukaryotic cells and may lead to more effective treatments with fewer side effects.
A study of WHO database records found 93 cases of SSRIs associated with neonatal convulsions or withdrawal syndrome. Paroxetine was linked to the most cases, suggesting it may cause more severe symptoms than other SSRIs. The findings recommend careful monitoring and lower doses for paroxetine use during pregnancy.
The 10th edition of the GeoRef Thesaurus, a guide to index terms used by GeoRef, includes new terms representing names and concepts frequently encountered since the last edition. The new edition covers complete coverage through ODP Leg 209, with 870 pages in soft cover format.
The American Geosciences Institute (AGI) has partnered with the USGS to provide a Global GIS DVD-ROM, which offers datasets of historical seismicity, topography, and other geospatial information. This database is being distributed to disaster teams to aid in tsunami relief efforts.
Archaeologists have discovered over 250 new examples of England's finest array of prehistoric rock art carvings, which can now be admired on a comprehensive website. The site features 6,000 images, interactive games and audio clips, and is said to be the most extensive database of its kind in the world.
The Mount Desert Island Biological Laboratory has unveiled a new comparative toxicogenomics database, integrating gene sequences, chemicals, and references to provide insights into gene-chemical interactions. This resource will help predict toxicity and understand the genetic basis of differences in responses to chemical exposures amon...
OHSU researcher recommends increasing public access to FDA's clinical trials registry and results database. This would provide a comprehensive view of drug efficacy and safety, benefiting healthcare providers, researchers, and the public. The FDA could make its reviews more user-friendly with minimal staffing increases.
The UGA/Penn team aims to develop a single-access point for genomic and related information about Apicomplexa parasites, enabling accelerated vaccine, diagnostic, and therapeutic development. The database will link existing databases for Plasmodium species, Toxoplasma gondii, and Cryptosporidum parvum.