Opinion
Dot Physics on MSNOpinion

Understanding Velocity Through Numerical Derivatives Explained

Want to master the concept of velocity in physics or engineering? This video breaks down how to calculate and understand velocity using numerical derivatives. We explain step by step how to ...
IEEE

Applications of the Partial Fraction Decomposition to Pole Variation Rate for Root Locus Construction

Abstract: The applications of the partial fraction decomposition in control and systems engineering are several. In this letter, we use the partial fraction decomposition to address the pole variation ...
Becker's Hospital Review

‘Sometimes these things defy all business logic’: Inside the calculus of going out-of-network

There was a time when a hospital contract renewal was one of the more boring events in healthcare. Health systems and payers would work through rate disputes in private, and patients rarely knew the ...
Australian Broadcasting Corporation

Nightmare on Martin Place as RBA outlines horror interest rates scenario

Would you like to hear the good news or the bad news? The good news is the economy ended 2025 in relatively good shape — with growth starting to pick up, the economy transitioning away from government ...
The Australian

Government spends too much. Interest rates go up. How do we stop it?

The Treasurer says it’s not his fault. The Reserve Bank has been caught napping. But it’s clear we are spending too much and going too slow on housing – and that’s why the RBA’s under huge pressure to ...
The Financial Times

The bigger problem with Labour’s botched business rates U-turn

Good morning. The biggest story in Westminster at the moment concerns the evolving revelations about Peter Mandelson’s personal and financial dealings with Jeffrey Epstein. The FT was first to reveal ...
Newsweek

NATO Has a Birth Rate Problem

Births in Türkiye fell again in 2025, continuing a decline that has put NATO's youngest population on a course President Recep Tayyip Erdoğan has called a "demographic disaster." It’s a familiar ...
Wall Street Journal

Heard on the Street: A Hurting Middle Class Is a Problem for Louis Vuitton

The number of shoppers in the mood to spend on expensive trinkets is shrinking. This is a headache for companies such as LVMH, whose business is set up to sell luxury to the masses. Shares in Louis ...
The Guardian

‘It’s a hospitality-wide problem’: night-time traders react to business rates relief plan

Gyms, pharmacies, restaurants, cafes and convenience store owners question why only pubs and live music venues should get help in England Pubs and live music venues to get support after business rates ...
Investors Chronicle

Rising interest rates aren’t always a problem

Price changes are not inherently good or bad. Oil can rise because energy demand is increasing, or because a war has broken out in the Middle East. Housing costs can fall because the economy is ...
WTTW

Trump Calls for 10% Cap on Credit Card Interest Rates. What It Could Mean for Consumers

President Donald Trump earlier this month gave credit card companies until Tuesday, Jan. 20, to comply with his call to cap interest rates at 10% for one year. The goal is to limit the amount of ...