Articles tagged with Databases
US Department of Homeland Security scientists have developed a magnetic resonance imaging-based system to detect harmful liquids, gels, and lotions in baggage and on passengers. The MagViz system is promising and may eventually replace traditional X-ray systems.
Researchers at Iowa State University used NCSS data to create a detailed Quaternary geologic map of the Des Moines Lobe, achieving strong agreement with existing maps. The map showcases finer detail and user-controllable scale, making it suitable for various disciplines.
The Voices from the Fisheries project, led by NOAA's National Marine Fisheries Service, documents the human experience with the nation's coastal environments and living marine resources. The archive features oral histories from recreational and commercial fishermen, as well as communities and families that rely on them.
The UH Center for Public Policy will create a comprehensive real estate database to understand the complexities of foreclosure in Houston. The database will contain information on home sales, rents, listings, and foreclosures from 2000 to 2008.
Since 1970, India has faced over 4,100 terrorist attacks, resulting in 12,539 fatalities. The Global Terrorism Database reports that these incidents peaked in 1991 and 1992, with a total of 360 fatalities per year.
The RSC/ChemSpider InChI Resolver will enable scientists to share and search compound data using the InChI standard, promoting standardization in chemistry. The service will also provide tools for creating standard InChI data and depositing it for future use.
The Smithsonian Tropical Research Institute has launched an online information system to identify and generate maps for 1,287 tropical eastern Pacific shore fish species. The system allows users to search by common name, location, shape, and color, and provides detailed information on each species.
A new imaging database of chick embryos will map gene expression during the first 10 days of development, providing insights into diseases like spina bifida and cancer. The £2.6 million initiative aims to understand why developmental problems occur.
The Swiss Institute of Bioinformatics has produced an encyclopaedic knowledge capturing the functions and interactions of human proteins. The dataset covers 20,325 human proteins and will speed up scientific work aimed at improving quality of life, particularly in combating genetic-based diseases.
A new approach, MisPred, uses five principles to identify suspect proteins with abnormal or incomplete annotations in public databases. The majority of errors are attributed to the absence of expected signal peptides and domain integrity violations.
Michigan State University scientists are creating a genomic database to improve biofuel crops, with a focus on cellulosic ethanol. The database will centralize information on various crops and provide data-mining tools, making it easier for researchers to access and compare genetic data.
The NIST model assigns a probable risk of attack to guide IT managers in securing their networks by analyzing all possible paths that system attackers could penetrate through. This allows decision makers to make wise decisions and investments to protect their network from data breaches.
The Gladstone Institute of Cardiovascular Disease has developed WikiPathways, an open collaborative platform for curating biological pathways. This tool enables easy participation from the scientific community in peer review, editorial curation, and maintenance of pathway content.
Researchers at Virginia Tech developed guidelines for designing and managing next-generation databases of biological parts. The study identified key needs for improvement, including standardization of DNA clones and quality control measures.
Researchers found that diversity among ancient marine creatures like clams and lobsters showed only a modest rise beginning 144 million years ago. The study contradicts previous work suggesting dramatic increases in diversity, providing insight into future diversity and the impact of global warming.
To keep up with the potential half-billion users, MySpace is working with a University of Southern California specialist to improve server performance. Researchers are exploring a new heuristic algorithm to maintain and replace data in DRAM, aiming to increase capacity and speed.
The Plant Metabolic Network (PMN) is a web-based resource dedicated to understanding plant metabolism, providing researchers with essential information to engineer crops for food, biofuels, and medicines. The database currently contains over 500 biochemical pathways from 290 plant species.
Researchers analyzed DNA haplotype data from Iceland's genealogical database to identify the origin of hereditary cystatin C amyloid angiopathy (HCCAA). The study found that carriers lived a normal life span for 200 years before experiencing shortened lifespans, highlighting the impact of dietary changes on the disease.
Researchers in India have developed a comprehensive framework for gait recognition by computer, using statistical analysis and height measurements to classify individuals. The system can identify threats from a considerable distance, giving personnel more time to react before a suspect becomes a real threat.
A study analyzing US employer data found patients taking AVONEX reported significantly less sick leave, costs, and lost time compared to Copaxone. This suggests that AVONEX allows patients to maintain a normal lifestyle while reducing economic burdens on employers and healthcare insurers.
Human Genomics and Proteomics is an open-access journal publishing original and review articles on human genomics and proteomics. The journal's affiliation with the FINDbase database provides a platform for discussing research on personalized medicine, systems biology, and genetic disorders across various populations worldwide.
A study of over 43,000 Canadian patients reveals that two commonly used ACE inhibitors, enalapril and captopril, are associated with a 10-15% increase in mortality compared to ramipril for older adults with congestive heart failure. The authors recommend considering alternative treatments due to the higher mortality risk
A new online database provides a comprehensive list of somatic EGFR mutations, allowing clinicians to make more robust decisions about treatment options for non-small-cell lung cancer patients. The database includes data from thousands of patients and offers improved treatment outcomes for those receiving tyrosine kinase inhibitors.
Researchers applied data mining to a human resources database to discover patterns that can improve business efficiency and profits. By analyzing skills, qualifications, employment history, and interactions between personnel, businesses can predict natural staff turnover, morale changes, and employee performance.
Freelance creators face unclear legal positions due to disparate jurisdictions, leading to unclear ownership and control of digital exploitation rights. Clearer rules on contract formation and interpretation could resolve these issues.
The Avian Reintroduction & Translocation Database (ARTD) centralizes information on 128 bird species, 405 release sites and 1,207 events. It provides a valuable tool for wildlife managers to design future programs based on lessons learned from past projects.
Researchers demonstrated the vulnerability of Skyhook's WiFi Positioning System (WPS) to location spoofing attacks, exploiting forged MAC addresses and jamming access point signals to create an illusion of a different physical location.
The IN-CAM Outcomes Database aims to address gaps in CAM research by providing outcome measures and a forum for information exchange among researchers. This innovative initiative promises to lead to more effective treatments in the future.
The Human Oral Microbiome Database (HOMD) is a free online compendium that provides detailed biological entries for each species and an extensive catalogue of the thousands of genes expressed by these microbes. The database aims to facilitate research into oral diseases such as tooth decay and periodontal disease.
The Human Oral Microbiome Database provides detailed information on the 600 most common mouth bacteria, their role in oral health and general well-being. The database links genetic data to scientific literature and allows for analysis of microbe genomes.
The partnership aims to reduce the 'flood of information' in TAIR by allowing researchers to directly enter their own data through a web interface. This will increase data input from Plant Physiology articles, enhancing the overall dataset in TAIR.
A group of scientists, led by Stanford physicist Michael May, is urging an international push to improve nuclear forensics to prevent terrorist attacks. They recommend training, advanced equipment, and stronger ties to intelligence agencies to quickly identify the source of nuclear materials.
The American Physical Society (APS) and the American Association for the Advancement of Science (AAAS) report warns that the US is losing its expertise in rapidly identifying nuclear materials. The pipeline for replacing these specialists is almost empty, and university programs in radiochemistry have been dwindling.
Researchers at UW are testing a pilot project involving dozens of volunteers wearing electronic tags to track their location and belongings in the six-story building. The study aims to explore the benefits and drawbacks of RFID technology, including data privacy and personal space concerns.
Researchers have developed a new method to combine programming languages safely, eliminating injection attacks and providing absolute security. This breakthrough can be applied to various environments without additional effort from programmers.
The job situation for 2006 chemistry graduates is 'reasonably good' according to the American Chemical Society. The median salary for full-time, permanent employment for bachelor's graduates remained at $35,000. However, salaries for master's and Ph.D. graduates experienced significant declines.
The study found that using a pedometer with a daily step goal significantly increases physical activity by 26.9% and decreases body mass index and systolic blood pressure. Participants also experienced significant reductions in weight and improved health outcomes.
A new study combines data perturbation and query restriction to protect confidential information in statistical databases. The hybrid model provides accurate answers while maintaining online security.
A recent study published in Hepatology found that minority patients do not have worse outcomes after liver transplantation when treated at high-volume academic medical centers. The study, led by W. Ray Kim, analyzed data from over 2,800 adult patients and found no relationship between recipient race and survival.
Anastasia Ailamaki, a Carnegie Mellon professor, has been awarded the prestigious European Young Investigator (EURYI) Award. She will receive 1 million euros to establish a research team at Ecole Polytechnique Fédérale de Lausanne in Switzerland.
Leading UK funders launch initiative to support research using patient record databases, citing potential for improved public health measures. The effort aims to build confidence among the general public in the use of personal data for health research purposes.
The Bipolar Disorder Phenome Database offers a comprehensive resource for researchers to identify genes linked to bipolar disorder, utilizing over 5,000 patients' clinical data and DNA samples. This database complements existing genetic data and enables researchers to correlate specific symptoms with genetic material.
Researchers found that African-American women are more likely to present with later-stage and higher-grade tumors compared to Caucasians. Tumors from African-Americans also contain more poor prognostic molecular characteristics.
Researchers from Indiana University found that 68% of pediatrician malpractice cases were withdrawn or dismissed, and only 5% went to trial. Pediatricians accounted for only 2.97% of all malpractice claims, with median payments rising from $65,000 in 1985 to $270,000 in 2005.
The Genographic Project, launched in 2005, uses genetics to address anthropological questions globally. The project provides a periodically-updated database comprising all donated data and the Nearest Neighbor haplogroup prediction tool, allowing for accurate classification of mitochondrial lineages.
A study of Dutch rescue workers who responded to a fireworks explosion found increased rates of sick leave due to musculoskeletal and respiratory problems that persisted for 3-4 years after the disaster. Psychological symptoms, however, returned to pre-disaster levels within 2-3 years.
Researchers at Johns Hopkins created a publicly available database on phosphorylation events in proteins, known as PhosphoMotif Finder. The database contains nearly all chemical changes nature makes by adding phosphate to proteins manufactured in human cells.
A six-year UK study identified 12 major complications from epidural pain relief, including epidural abscesses and meningitis. Researchers call for a national database to track these complications and identify risk factors.
The Virtual Journal of Nanotechnology Environment, Health & Safety (VJ-Nano EHS) offers the most comprehensive knowledge base on peer-reviewed information focusing on nanomaterial impacts available to-date. ICON's online journal improves access to scientific findings on the benefits and risks of nanomaterials.
The National Institute of Standards and Technology (NIST) has created searchable databases of relevant product emission studies to estimate indoor pollutant sources and devise reduction strategies. The new electronic databases are linked with software tool ContamLink, accelerating the understanding of indoor air pollution.
The horse genome sequence has been successfully assembled, offering a comprehensive understanding of the equine genome. The data provides valuable insights into genetic variations in horses, which can help identify the causes of various diseases affecting these animals.
The Cornell-led International Tomato Sequencing Project will sequence the tomato genome and create a comprehensive database of genomic sequences, enabling researchers to study crop development and domestication. The project, funded by $1.8 million from the NSF, aims to tie together maps and genomes of all plants in the Solanaceae family.
Researchers found hundreds of shared epitopes among different virus strains, including conserved regions between avian and human viruses. The study provides key insights into how the immune system recognizes influenza viruses, shedding light on gaps in knowledge and potential vaccine targets.
The La Jolla Institute completed a first-of-its-kind study analyzing all published data worldwide on influenza A virus antibody and T cell epitopes. The study provides critical information for developing vaccines and therapies against both seasonal and pandemic influenza strains.
Researchers at Purdue University have developed a new approach to rapidly identify the gene responsible for high sodium levels in plants, shedding light on the likely origin of such differences. The method combines DNA microarrays with genetic databases to pinpoint genetic variations, offering a tool to study diverse plant properties.
The complexity of tooth surfaces reveals a species' diet, with carnivores and rodents having similar complexity despite differing diets. The MorphoBrowser database provides publicly available information on phenotypes, enabling scientists to study extinct animals' diets.
Physicist Michael Deem uses supercomputers and disused desktop PCs to catalog mineral designs, creating a database of over 3.4 million zeolite structures. This effort could lead to more efficient catalysts for chemical reactions.
A new database reveals a wide range of patient visits per year, with higher volume facilities concentrated in metropolitan areas. The study suggests different approaches may be needed to ensure access to emergency care for all Americans, particularly in rural settings.
Researchers at the Max Planck Institute developed a technology to identify and quantify specific protein phosphorylation sites in response to stimuli. They discovered 6,600 phosphorylation sites in 2,244 proteins, with 90% being unknown, and created the Phosida database to share their findings.
The FBI's profiling method for serial killers is criticized for its limitations, particularly in cases involving women and non-Caucasian offenders. Experts argue that crime scenes often exhibit both organized and disorganized components, making it challenging to develop accurate profiles.