Efficient Large Displacement/Large Rotation Dynamic Simulations Using Nonlinear Dynamic Substructures
Download PDF: Efficient Large Displacement/Large Rotation Dynamic Simulations Using Nonlinear Dynamic Substructures Utilizing reduced-order dynamic math models (DMM) in linear system-level dynamic analyses is a well-known practice that enables extreme computational efficiencies. But what about nonlinear system dynamics? Reduced-order DMMs have found their way into contact dynamics. The engineer mustContinue Reading
NIH Files Reveal Broader Coronavirus Engineering Research Before COVID-19
Years before the first known COVID-19 cases in Wuhan, China, a loose network of scientists — backed by U.S. government grants and linked through recurring collaborations — was already running experiments to answer a deceptively simple question: What would it take for newly discovered bat coronaviruses to infect humans? TheContinue Reading
The War in Iran Could Plunge the World Into Hunger
Up until the end of February, a steady flow of ships bound for destinations across the world would pass daily through the Strait of Hormuz. A narrow channel running between Oman and Iran, the waterway serves as the only natural maritime link between the Persian Gulf and the global economy.Continue Reading
Reigniting the Patriarchy
For the Christian nationalist Heritage Foundation, the 250th anniversary of the signing of the Declaration of Independence is an opportunity to move the country further to the right. “Saving America by Saving the Family: A Foundation for the Next 250 Years,” a report released in late January, makes clear thatContinue Reading
Democrats ask Pentagon about Iran school strike and role of AI
WASHINGTON — More than 120 Democratic members of Congress are asking the Pentagon for detailed information about how the U.S. military is limiting civilian casualties in Iran and what role artificial intelligence is playing in choosing targets, Read More NBC NewsContinue Reading
How do women entrepreneurs survive in Ghana’s informal economy? We went to a local market to ask them
Supporting women in Ghana’s informal economy would strengthen local markets, reduce economic precarity and ensure more inclusive economic growth…Continue Reading
US-Israeli strikes hit street checkpoints in Iran | BBC News
US-Israeli strikes on Iran’s capital Tehran have targeted street checkpoints of the Basij – a volunteer militia that has suppressed protests. On Wednesday, Iran’s oldest bank, Bank Sepah, was struck by an air strike in Tehran, which is said to play a key role paying the salaries of Iran’s militaryContinue Reading
WATCH LIVE: U.S. European Command head testifies before Senate Armed Services
Watch PBS News for daily, breaking and live news, plus special coverage. We are home to PBS News Hour, ranked the most credible and objective TV news show. Sign up for Here’s The Deal with Lisa Desjardins: https://to.pbs.org/41q6E8i Subscribe for exclusive content in our newsletters: https://www.pbs.org/newshour/subscribe PBS News podcasts: https://www.pbs.org/newshour/podcastsContinue Reading
Macro Matters: Oil prices ‘much less important to the US than 10 years ago’
The IEA says the Middle East conflict is causing the largest oil supply disruption in history, cutting 8 million barrels per day from global supplies. #News #Reuters #Newsfeed #economy #business #macroeconomics #economy #oilprice 👉 Subscribe: https://reut.rs/4b8fRGn Keep up with the latest news from around the world: https://www.reuters.com/ Follow Reuters onContinue Reading
Global banks tighten security in Gulf hubs after new Iran threat
Precautionary moves by global lenders highlight growing concern that regional tensions could disrupt banking operations in the Gulf, as Iran is signalling that it may diversify its attacks.Continue Reading
Russia-linked hackers target messaging apps of European officials, intelligence agencies warn
Portugal and Dutch agencies warn of a state-backed cyber campaign infiltrating WhatsApp and Signal of officials and journalists via AI-powered phishing.Continue Reading
After the War and After Putin: Three Potential Succession Scenarios for Russia’s Modern Tsar
By: Sean Wiswesser THE KREMLIN FILES / COLUMN — Recent weeks have seen seismic shifts in the world’s authoritarian landscape: from the dramatic removal of Venezuela’s long-standing strongman to the sudden death of Iran’s supreme leader amid escalating conflict. These events have fueled speculation about the broader fate of entrenchedContinue Reading
US military ‘not ready’ to escort oil ships through Hormuz, official says
Iran’s Mojtaba Khamenei says strait should remain closed as Traitor 47 claims US benefits from high oil prices., Iran’s Mojtaba Khamenei says strait should remain closed as Traitor 47 claims US benefits from high oil prices. The United States military is “not ready” to accompany oil ships through the StraitContinue Reading