Copper, but not silver, is effective against SARS-CoV-2 on surfaces
As a result of corrosion, copper and silver release positively charged ions into their environment, which are harmful to bacteria in several ways and prevent their growth or kill them completely. This effect has long been exploited, for example by co.....»»
Exploring interface phenomena for more durable and effective nickel–tungsten alloys
Alloying is a key process in creating new materials. By combining metals with desirable traits, scientists can produce alloys with suitable properties. For example, stainless steel, formed by combining iron with chromium, nickel, and other elements i.....»»
Researchers develop increasingly sustainable methods for dissolving gold, silver and copper from recycled materials
Waste from computers and cell phones, solar panels and other discarded electronics are becoming an important source of noble metals alongside mining. Researchers at the University of Helsinki have developed sustainable dissolution methods for noble m.....»»
Finding the chink in coronavirus"s armor—experiment reveals how the main protease of SARS-CoV-2 protects itself
The COVID-19 pandemic resulted in millions of deaths. Despite an unparalleled collaborative research effort that led to effective vaccines and therapies being produced in record-breaking time, a complete understanding of the structure and lifecycle o.....»»
Apple wants iPhone-like touch surfaces to be able to wrap around spheres
A flat touch surface isn't enough — thirty years after it retired the trackball in favor of touch-sensitive trackpads on PowerBooks, Apple could be planning to combine the two ideas into a new input device for the MacBook Pro.If Apple did make a tr.....»»
Nanoparticle plant virus treatment shows promise in fighting metastatic cancers in mice
An experimental treatment made from a plant virus is effective at protecting against a broad range of metastatic cancers in mice, according to a new study from the University of California San Diego......»»
Research explores ways to mitigate the environmental toxicity of ubiquitous silver nanoparticles
Silver has long been used to thwart the spread of illness and in recent years silver nanoparticles have been incorporated into products ranging from sanitizers, odor-resistant clothes and washing machines to makeup, food packaging and sports equipmen.....»»
We need to consider conservation efforts on Mars, say researchers
Astrobiology is the field of science that studies the origins, evolution, distribution, and future of life in the universe. In practice, this means sending robotic missions beyond Earth to analyze the atmospheres, surfaces, and chemistry of extraterr.....»»
Report: Governments are falling short on promises of effective biodiversity protection
A new analysis of the world's largest 100 marine protected areas (MPAs) published in Conservation Letters suggests that governments are falling short on delivering the promise of effective biodiversity protection due to slow implementation of managem.....»»
Researchers discovery family of natural compounds that selectively kill parasites
An international team led by researchers at the University of Toronto has found a family of natural compounds with potential as new and more effective treatments for parasitic worms. The compounds stall the unique metabolic process that worms use to.....»»
Deals: Apple Watch Series 9 models $100 off today, plus AirTags, AirPods, and more
While pre-orders are now live at major online retailers for Apple’s new M4 iPad Pro, iPad Air, and Apple Pencil Pro, the deals are still rolling elsewhere this afternoon. Firstly, we are tracking straight up $100 price drops on Midnight, Silver, an.....»»
Catalyst search shows how computing can take the guesswork out of chemistry
Imagine synthesizing and then testing over 50 different complex molecules to identify the most effective catalyst for a particular chemical reaction. The traditional approach to developing new catalysts for chemical reactions in this "try it and see".....»»
The 7 Habits of Highly Effective… Pirates?
In an effort to tackle online piracy, Lithuania has been issuing €140 fines to online pirates, catching several dozen people in the first few months. These early targets were mostly movie pirates on private trackers. However, a recent announcement.....»»
The quantum theory of gravitation, effective field theories and strings: Past and present
Gravity is one of four fundamental interactions. The most precise description of this force is still provided by Einstein's General Theory of Relativity, published in 1915, an entirely classical theory. This description sets gravity apart from the ot.....»»
How to mine Silver in Hades 2
If you're going to get far in Hades 2, you're going to need to mine for silver. But unlocking the tool to do so is a little odd — here's what you need to do......»»
Proofpoint enhances email security with pre-delivery social engineering and link protection
Proofpoint has unveiled two innovations that redefine email security with the most comprehensive and effective end-to-end email protection across the entire email delivery chain. Uniquely combining new pre-delivery, click-time, and post-delivery dete.....»»
How effective are domestic violence advertising campaigns for preventing violence against women?
Domestic violence is a significant personal, community and social issue attracting much attention......»»
Are carbon-capture models effective?
Reforestation efforts to restock depleted forests are important for addressing climate change and for both capturing and restoring carbon from the Earth's atmosphere. These types of solutions to mitigate carbon emissions are critical after 2023 prove.....»»
Novel triple drug combination effective against antibiotic-resistant bacteria
Scientists at the Ineos Oxford Institute (IOI) have found a new potential combination therapy to combat antimicrobial resistance (AMR) by targeting two key bacterial enzymes involved in resistance. The study, "The Triple Combination of Meropenem, Avi.....»»
Nanostructured copper surface shows potential for transparent, antimicrobial surfaces in touch displays
The interest in antimicrobial solutions for personal and multi-user touch screens, such as tablets and mobile devices, has grown in recent years. Traditional methods like sprayable alcohols or wipes are not ideal for these delicate displays. Antimicr.....»»
What is cybersecurity mesh architecture (CSMA)?
Cybersecurity mesh architecture (CSMA) is a set of organizing principles used to create an effective security framework. Using a CSMA approach means designing a security architecture that is composable and scalable with easily extensible interfaces,.....»»