Is statistical modeling for glacier loss accurate?
Glacier loss is a pressing concern worldwide, with ice melt impacting freshwater supplies, sea-level rise and ocean circulation. Often, global glacier models are employed to better understand the extent of this threat, such as a recent model that sho.....»»
Researchers present "domino effect" sensing mechanism to detect amine approaching picomolar level
Accurate and sensitive detection of amines is crucial in industrial safety, environmental monitoring and clinical diagnosis. Ongoing research and development of sensing materials offer promise for enhancing the sensitivity and selectivity of amine de.....»»
Paper offers a mathematical approach to modeling a random walker moving across a random landscape
Tiny particles like pollen grains move constantly, pushed and pulled by environmental forces. To study this motion, physicists use a "random walk" model—a system in which every step is determined by a random process. Random walks are useful for stu.....»»
A faster, cheaper way to synthesize diabetes and weight loss drugs like semaglutide
Semaglutide is part of the glucagon-like peptide-1 (GLP-1) receptor targeting family of peptide drugs which are mainly used to treat diabetes but are difficult and expensive to make......»»
A coral superhighway in the Indian Ocean
New research has revealed that, despite being scattered across more than a million square kilometers, remote coral reefs across the Seychelles are closely related. Using genetic analyses and oceanographic modeling, researchers at Oxford University ha.....»»
Study explores impacts of Arctic warming on daily weather patterns in the US
Arctic sea ice is shrinking as the world continues to warm, and a new study led by researchers at Penn State may provide a better understanding of how the loss of this ice may impact daily weather in the middle latitudes, including the United States......»»
Enhancing identifiability in plant growth models: A comprehensive framework for precision and reliability
In the evolving landscape of plant growth modeling, there is a distinguished presence of mechanistic models aimed at capturing the intricate dynamics of plant development through parameter estimation from experimental data. However, these models face.....»»
The best places to land in Fortnite (Chapter 5, Season 2)
While having accurate aim is key to winning in Fortnite, so is choosing a good drop spot. Here are the best Fortnite drop spots for chapter 5, season 1......»»
iPhone 16 Pro design files show larger Action button, new Capture button, more
iPhone 16 Pro is still half a year away, but we already have some ideas of what to expect. 91mobiles, which often publishes accurate design files of unannounced Apple products, adds to the knowledge base with a new set of iPhone 16 Pro CAD files......»»
Mapping the future"s sweet spot for clean energy and biodiversity
Climate change is driving both the loss of biodiversity and the need for clean, renewable energy. It is also shifting where species are expected to live in the future. Yet these realities are rarely considered together. Where can clean energy project.....»»
Soil may release more carbon than expected, affecting climate change models
The accuracy of climate models depends on many factors—greenhouse gas emissions from industrial and transportation activity, farm animal "emissions," urban growth and loss of forests, and solar reflections off snow and ground cover. Natural phenome.....»»
Scientists develop new machine learning method for modeling chemical reactions
Researchers from Carnegie Mellon University and Los Alamos National Laboratory have used machine learning to create a model that can simulate reactive processes in a diverse set of organic materials and conditions......»»
Understanding wind and water at the equator are key to more accurate future climate projections: Study
Getting climate models to mimic real-time observations when it comes to warming is critical—small discrepancies can lead to misunderstandings about the rate of global warming as the climate changes. A new study from North Carolina State University.....»»
AI tools put companies at risk of data exfiltration
Data loss from insiders continues to pose a growing threat to security, with emerging technologies such as AI and generative AI (GenAI) only compounding the issue, indicating swift action is needed, according to Code42. Since 2021, there has been a 2.....»»
Icy reception for plan to "save" Venezuela"s last glacier
A small patch of ice among bare rock is all that remains of Venezuela's last glacier, which the government hopes to restore to its former glory using a geothermal blanket......»»
We know the Arctic is warming—what will changing river flows do to its environment?
Scientists at the University of Massachusetts Amherst recently combined satellite data, field observations, and sophisticated numerical modeling to paint a picture of how 22.45 million square kilometers of the Arctic will change over the next 80 year.....»»
Study looks at challenges facing global food production data
To understand the food production resources necessary to help feed a growing global population, accurate and up-to-date data, such as crop, livestock, aquaculture and fisheries statistics, are crucial for the implementation of effective food system i.....»»
Modeling the origins of life: New evidence for an "RNA World"
Charles Darwin described evolution as "descent with modification." Genetic information in the form of DNA sequences is copied and passed down from one generation to the next. But this process must also be somewhat flexible, allowing slight variations.....»»
Enhancing statistical reliability of weather forecasts with machine learning
A global team of researchers has made strides in refining weather forecasting methods, with a specific focus on addressing the persistent issue of "quantile crossing." This phenomenon disrupts the order of predicted values in weather forecasts and ar.....»»
Lipid nanoparticles research closing in on genetic treatments for hereditary lung disease, vision loss
Researchers who work with tiny drug carriers known as lipid nanoparticles have developed a new type of material capable of reaching the lungs and the eyes, an important step toward genetic therapy for hereditary conditions like cystic fibrosis and in.....»»
New statistical tool to distinguish shared and unique features in data from different sources
When facing a daunting dataset, Principal Component Analysis (PCA), known as PCA, can help distill complexity by finding a few meaningful features that explain the most significant proportion of the data variance......»»