Electrochemiluminescence emission of methamphetamine for accurate detection
Researchers at Shinshu University's Department of Chemistry attempted to establish technology that enables simple, highly sensitive, and selective screening and analysis of stimulants, namely components of regulated toxicants. The number of arrests f.....»»
The current international poverty line is a "misleading shortcut method," say experts
Billions of dollars in foreign aid could be spent more effectively if international poverty statistics were more accurate, according to new research led by King's College London......»»
Earth system scientists discover missing piece in climate models
As the planet continues to warm due to human-driven climate change, accurate computer climate models will be key in helping illuminate exactly how the climate will continue to be altered in the years ahead......»»
Weather satellite passes bake and shake tests with flying colors
As climate change drives more frequent and severe weather events, the need for accurate and timely forecasting has never been more critical. And now, the next Meteosat Third Generation weather satellite has passed its environmental test campaign with.....»»
MacPaw introduces on-device phishing detection to boost macOS security
MacPaw's latest research introduces an on-device, real-time phishing detection system to improve Mac users' cybersecurity.MacPaw introduces on-device phishing detection to boost macOS securityIvan Petrukha, Senior Research Engineer at MacPaw, will pr.....»»
New portable fluorescence sensors enable targeted detection of heavy metal chromium (III)
Prof. Jiang Changlong's research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a highly sensitive ratiometric fluorescent probe that can detect heavy metal trivalent chromium (Cr3+) in the environ.....»»
Integrating monitoring data to analyze greenhouse gas emissions from reservoirs in the Yellow River Basin
A study published in the journal Science China Earth Sciences integrates existing monitoring data to discuss the characteristics of greenhouse gas (GHG) emissions from reservoirs in the Yellow River Basin. While CO2 emission flux from reservoirs is l.....»»
The detection of a massive harmful algal bloom in the Arctic prompts real-time advisories to western Alaskan communities
In the summer of 2022, a research cruise detected a massive harmful algal bloom (HAB) in the Bering Strait region of western Alaska. This expedition provided a dramatic example of science utilizing new technology to track a neurotoxic HAB, and effect.....»»
Google is finally adding a speedometer to Google Maps on iPhone
Half a decade after it introduced the features on Android, Google now plans to add both a speedometer and speed limits detail to its Google Maps on iOS.Google Maps on iPhone will add a speedometerTaking an accurate measurement of a car's speed is sur.....»»
New AI model can provide high-accuracy forecasts from even low-resolution data
Being able to create accurate weather models for weather forecasting is essential for every aspect of the American economy, from aviation to shipping. To date, weather models have been primarily based on equations related to thermodynamics and fluid.....»»
No GPS, no problem: Researchers are making quantum sensing tools more compact and accurate to replace GPS
Fundamental physics—let alone quantum physics—might sound complicated to many, but it can actually be applied to solve everyday problems......»»
New hemp reference material will help ensure accurate cannabis measurements
The National Institute of Standards and Technology (NIST) is now selling a hemp reference material that will help laboratories accurately measure key components in cannabis plant products. This will help law enforcement agencies accurately distinguis.....»»
Innovative use of hyperspectral data and DCGANs enhances rice protein content estimation
Rice (Oryza sativa L.) is a crucial crop feeding over half of the global population. The demand for high-quality, protein-rich rice is rising, making accurate grain protein content (GPC) estimation vital for breeding superior varieties......»»
Low-cost depth imaging sensors achieve 97% accuracy in rapid plant disease detection
A research team has investigated low-cost depth imaging sensors with the objective of automating plant pathology tests. The team achieved 97% accuracy in distinguishing between resistant and susceptible plants based on cotyledon loss. This method ope.....»»
Deep learning model enhances maize phenotype detection and crop management
A research team has developed the Point-Line Net, a deep learning method based on the Mask R-CNN framework, to automatically recognize maize field images and determine the number and growth trajectory of leaves and stalks. The model achieved an objec.....»»
The exit poll: What is it, how is it made and how did it become such an accurate prediction of election results?
The first big moment on election night in the UK, after polls close, happens at 10pm sharp. This is when the exit poll is released and the media commentary floodgates are reopened after a day of media silence, according to broadcasting rules......»»
Study highlights tension between Canada"s climate and housing goals
Canada cannot simultaneously meet its targets for emission reductions and new housing unless there's a drastic change in construction practices, according to research from the University of Toronto's Faculty of Applied Science & Engineering......»»
Unveiling East Asia"s urban landscape: A massive mapping project illuminates 280 million buildings
Accurate and comprehensive building data is critical for urban management and planning. Existing datasets, such as those from Microsoft and OpenStreetMap, often lack completeness and accuracy in East Asia, limiting their utility for large-scale appli.....»»
Apple"s new M2 iPad Air has a nine-core GPU, despite original claims to the contrary
Apple has quietly changed the M2 iPad Air's listed GPU core count from 10 cores to nine cores, and Metal benchmark testing suggests that the nine-core spec is accurate.Apple has corrected the GPU core count in the M2 iPad Air's description.The M2 iPa.....»»
A review of progress and outlook for photodetectors based on graphene–semiconductor hybrid structures
A recent review summarizes the progress made in graphene-semiconductor hybrid photodetectors over the past decade. It begins by introducing key photodetector performance indicators, providing the basis for an accurate performance evaluation. The revi.....»»
New photonic crystal approach can enable sensitive and affordable detection of biomarkers
Biomarkers are small molecules of interest to researchers, because they can indicate underlying diseases, often even before symptoms even appear. However, detecting these markers can be challenging as they are often present in very low quantities, es.....»»