Articles tagged with Information Technology
Researchers have discovered an excitonic insulator phase in a quantum material, enabling faster-than-light waves at room temperature and dissipationless energy transfer. This breakthrough paves the way for energy-efficient applications, including computers.
The new Quantum C100 detector enables radical simplification of microscope design, making cryoEM widely available and accessible. This will benefit society by increasing the democratization of cryoEM technology.
Researchers successfully reduced crystalline device thickness to two atoms, enabling faster, more efficient electronic devices. The new technology proposes a way to store electric information in the thinnest unit known to science.
The research team established a single lysosome mass spectrometry platform to analyze the metabolic heterogeneity of various lysosome types in cell aging. They found that each type of lysosomal subset exhibited distinct metabonomics changes, indicating lysosome type specificity in cellular aging.
The paper presents a comprehensive overview of protected satellite communications systems, highlighting critical technologies and practical application scenarios. The authors discuss the importance of protected SatComs in military communications and identify remaining challenges and future research directions.
A new study by Regenstrief Institute researchers found that electronic health records (EHRs) are not designed to meet the specific needs of primary care physicians. The study recommends implementing a human factor approach for EHR user interface design to improve patient care and reduce information overload.
A team of researchers has developed a method to detect deep fakes in geography, including satellite images and maps. The technique uses Cycle-Consistent Adversarial Networks (CycleGAN) to identify fake images, distinguishing them from real ones with 80% accuracy.
A new artificial intelligence tool can analyze patients' stool images to help diagnose chronic gastrointestinal issues such as IBD and IBS. The Smart Toilet technology provides a more accurate and timely diagnosis by collecting long-term data on stool form and presence of blood.
The NIRVANA Kai platform has been enhanced to support IPv6, allowing real-time visualization of packets and improved alert collection. This update is expected to simplify security operations in IPv6 networks.
A research project at Göttingen University is studying the effectiveness of tracing apps in fighting crises. The team aims to assess the positive and negative effects of these 'societal apps' on individuals and society.
Ozlem Uzuner and her team will analyze the economic impact of potentially malignant incidental findings in radiology reports. They aim to optimize health outcomes by identifying correct follow-up recommendations, studying tumor information, and creating an incidentaloma database.
Researchers found that patients are less likely to take health advice from AI doctors who know their medical history and use first names. On the other hand, patients want to be on a first-name basis with human doctors. This study suggests that machines must navigate a fine line in serving as doctors.
The Regenstrief tEMR platform provides a realistic virtual patient care experience, enabling early exposure to EMRs and promoting interprofessional collaboration. Over 11,800 students have accessed the system, enhancing their skills in health IT environments.
A team of international scientists identified 47 problems hindering tsunami prevention and mitigation. The review highlights the need for unified databases, research, and improved analysis methods to better understand and prepare for tsunamis.
A new study proposes a deep learning-based model for cross-lingual voice conversion with controllable speaker individuality, improving over previous models' drawbacks. The model applies language embedding and F0 modeling with control over the fundamental frequency contour.
Researchers at Osaka University and JOANNEUM RESEARCH developed ultrathin self-powered e-health patches that can monitor a user's pulse and blood pressure. The patches use embedded piezoelectric nanogenerators to harness biomechanical energy, enabling wireless health monitoring without the need for wires or batteries.
Researchers at Penn State found that providing explanations for online symptom checker recommendations can increase user confidence and trust in the diagnosis. The study showed that users were more likely to trust the symptoms checker when they received clear explanations of how the system generated its probable diagnoses and suggestions.
A team of researchers developed an ultrasmall needle-electrode technology called 'STACK' that enables high-quality brain recordings in mice with a high signal-to-noise ratio. The device offers improved biocompatibility and minimized tissue damage, making it suitable for long-term and safe chronic recordings.
Researchers from Purdue University developed soft contact lenses with integrated biosensors to monitor ocular health conditions, including glaucoma. The technology records electrophysiological retinal activity without topical anesthesia, improving accuracy and user comfort.
Researchers developed a nanoprinted AI optical circuit that processes information at the speed of light without power consumption. The circuit's neural density is comparable to human brain density, enabling efficient processing of near-infrared inference on CMOS chips.
Researchers are examining how Amish and Mennonite communities are responding to COVID-19, including their social distancing practices and health misinformation. They are using community newspapers and local health data to track pandemic-related behaviors and identify factors driving misinformation.
A comprehensive analysis identifies risks in smart agriculture and proposes countermeasures to prevent information theft and cyberattacks. The researchers categorized agricultural systems into three modes and proposed six general countermeasures, including technological and physical solutions.
A new study from the University of Illinois at Urbana-Champaign found that the incidence of prolonged hiring difficulties for STEM workers in the IT help desk sector is modest, with only 11%-15% of vacancies showing signs of persistent hiring frictions. The researchers identified organizational characteristics, management strategy, and...
Emerging technologies like plant nanosensors and Raman spectroscopy provide rapid, non-destructive insights into plant health and hormonal signalling. These species-independent tools bridge the gap between lab and field applications, offering new opportunities for plant science research.
A research team observed the internal evolution of materials inside solid-state lithium batteries as they charged and discharged using ultrabright X-rays. The detailed 3D information may help improve reliability and performance of the batteries, which use solid materials to replace liquid electrolytes in existing lithium-ion batteries.
A new scanless high-speed holographic fluorescence microscopy system has been developed with submicron resolution, enabling 3D sensing of nanoparticles and color-multiplexed holographic fluorescence imaging. The system achieves measurements in less than 1 millisecond using digital holography and a phase modulator.
Researchers found that certain head-on galaxy collisions can clear matter from the galactic nucleus, reducing the activity of central black holes. This discovery could help us understand the evolution of our Milky Way and its interactions with smaller galaxies.
A new blockchain technology enables optimal matching of buy and sell orders in peer-to-peer energy trading, allowing for more efficient use of surplus electricity from renewable energy sources. The system allows consumers to engage in direct trading at optimal prices, maximizing the amount of surplus electricity available in the market.
Freesound has obtained a $100 million Grant for the Web grant to launch the Freesound Licensing project, enabling creators to earn revenue by re-licensing their content. The platform will promote an exchange space for reuse and help content creators monetize their sounds beyond original Creative Commons restrictions.
A MicroLED neural probe for neuroscience has been developed to control and record neural activity in the brain. The probe uses high-efficiency MicroLEDs to activate neural activity with sufficient light output, enabling researchers to study higher brain functions and their relationship with animal behaviors.
The American Academy of Arts & Sciences and The MIT Press have announced that Daedalus, Journal of the American Academy, will now be an open access publication. This move makes hundreds of previously inaccessible essays freely available to audiences worldwide.
A study published in Information and Organization found that employees who master technology can use everyday organizational IT to create new ideas. This increases the return on investment on existing technologies, saving organizations money by reducing the need for specialized technology.
Industry incumbents face difficult choices during technological disruption, such as cannibalizing successful offerings or investing in both. The study's generalized model can capture variations in adopter segments, including leapfroggers, switchers, opportunists, and dual users, to estimate cannibalization and coexistence.
Researchers from Tokyo University of Agriculture and Technology developed rotational varifocal moiré metalens that can tune focal length along a wider range than previously seen. This breakthrough could lead to ultra-compact imaging systems for future smartphones, virtual reality goggles, drones, or microbots.
Sushil Jajodia and Massimiliano Albanese are supporting a $225,000 project on cyber knowledge management with secure information transfer for weapons systems. They provide expertise and review services to Texas-based company Knowledge Based Systems, Inc.
A study by Penn State researchers found that cultural factors significantly impact gesture choices, with some gestures differing between American and Chinese participants. The team identified common ground among cultures for similar purposes and actions.
The article outlines four key paradigm shifts for 6G wireless communication networks: global coverage through non-terrestrial networks, full spectrum exploration for increased data rates, AI-powered smart applications, and enhanced network security. The future of 6G promises faster and more secure communications, blurring the lines bet...
A study found that 54% of Singaporeans are aware of deepfakes, with one in three reporting sharing content that turned out to be a hoax. The survey highlights the need for education on dealing with deepfakes, which have become increasingly prevalent online.
A new report outlines key considerations for using drones in conservation, including a precautionary principle, ethical rules, and minimizing wildlife disturbance. The guide provides practical case studies and drone best practices to ensure safe and responsible use of this technology.
Researchers propose using drones to detect and prevent attacks on 5G networks, mitigating eavesdropping, interference and identity theft. The study explores the potential of UAVs to improve network security through jamming, spoofing detection and mitigation.
This special collection focuses on technological innovations addressing the novel SARS-CoV-2 virus. Original research articles cover various topics, including antibody detection, diagnostic methods and ventilator development.
A research team at Pohang University of Science & Technology developed a technique for predicting the phase and properties of high-entropy alloys using AI. The technique, which uses deep learning, improves the accuracy of phase prediction and provides guidance on key design parameters.
A University of Oregon study finds three-fold benefits in muni market efficiency since the Real-time Transaction Reporting System was launched. Timely disclosure reduces transaction costs and increases municipal trading volume across liquidity levels, benefiting all stakeholders.
A new study from Lund University found that high temperatures can limit insects' ability to reproduce and tolerate changes in temperature. Insects, being cold-blooded, rely on external sources for body temperature regulation, making them vulnerable to overheating.
Scientists at Linköping University develop a lead-free magnetic double perovskite with interesting optoelectronic properties, opening the possibility of coupling spintronics with optoelectronics. The new material exhibits a magnetic response at temperatures below 30 K.
A new study from Penn State reveals how fake news detectors can be manipulated through user comments, allowing adversaries to influence the detector's assessment of a story. The researchers developed a framework called Malcom to generate and optimize malicious comments that fool leading fake news detectors over 93% of the time.
The new Underwater Backscatter Localization (UBL) system uses piezoelectric materials to reflect modulated signals, providing positioning information at net-zero energy. In shallow water, the researchers employed frequency hopping and reduced bitrate to overcome reflection issues, enabling precise tracking of moving objects.
A $1.2 million NSF-funded project will study AI and smart technologies for emergency response and risk communication in Central Florida. The project aims to develop community partnerships and build a regional data-sharing platform.
A RAND Corporation study finds that health systems need better mechanisms for creating and disseminating best practices to leverage technology effectively. The study suggests that payment reform may not be sufficient to drive change and that significant investments in hardware and software are needed.
Researchers created Tsugite, a 3D design application to simplify wood joint creation and fabrication. The system allows users to design functional wooden structures quickly and efficiently, without nails or glue, promoting sustainability and flexibility in construction.
A case study on ICT infrastructure at a Ghanaian research station reveals the importance of seamless connectivity for organizations. The ICT Health Checkup tool assesses four key elements to identify gaps and provide remediation steps.
A new earphone device called C-Face can track full facial expressions by observing the contour of the cheeks, translating them into emojis or silent speech commands. This technology has potential applications in remote work, virtual reality collaborations, and directing devices using facial cues.
Researchers found existing CSC apps can only support five processes of a traditional exam, including establishing patient history and ordering tests. Users perceive these apps as lacking comprehensive medical history and flexible symptom input.
A team of scientists developed wearable LiFi based on electroluminescence-photodetection bifunctional fibers enabled by perovskite QDs. The fibers possess a narrowest luminescence spectrum and can simultaneously transmit and receive information.
Scientists developed a novel colorimetric sensor using genetically engineered viruses to detect airborne chemicals, showing practical applicability. The sensor's high sensitivity and mass-producibility hold promise for various real-life applications, including detecting harmful industrial chemicals and assessing air quality.
A study by Dr. Jianye Ge and colleagues suggests that millions of DNA testing cases may be incorrectly interpreted due to limited genetic information. The new technology has been shown to substantially reduce the chance of mistakes in kinship relationship testing, which could have serious consequences for individuals and families.
Researchers developed a coaxial cable-inspired needle-electrode for multichannel and local-differential recordings of neuronal activity. This innovation achieved high-quality neuronal signal acquisition with a high signal-to-noise ratio, while reducing tissue damage compared to conventional electrodes.
Researchers at Purdue University developed self-powered wearable devices that can monitor cardiovascular health using polyvinyl alcohol (PVA) and transform mechanical energy into power. These devices have the potential to be non-invasive, personalized, and cost-effective for detecting common heart diseases.
Researchers created an inexpensive smart stir bar that can automatically measure and transmit data on a solution's properties to a smartphone or computer. This device uses open-source software and low-cost components to detect parameters such as color, electrical conductivity, and viscosity.
Researchers at Tokyo University of Agriculture and Technology develop a novel collimator using a specially designed metasurface, enabling efficient manipulation of terahertz waves. This breakthrough has significant implications for next-generation wireless communications, security systems, biomedicine, and cultural heritage science.