In this technical note, we study the properties of self-excited limit cycles in an integral-controlled system containing a play operator. A Newton-Raphson algorithm is formulated to calculate the ...

The practical driving cycle is of great significance in studying the control strategy of vehicles, and effective clustering of micro-trips is the key to obtaining the typical driving cycle. A novel ...

Period loss, or amenorrhea, affects approximately 3% to 4% of women of reproductive age. It can be the body’s response to an energy crisis resulting from a combination of too much exercising ...

Over half of Netherlands residents sometimes get on their bikes while under the influence of alcohol or drugs. That is prohibited and dangerous, but half think that they can cycle safely while drunk, ...

Dear Annie: I’m a 44-year-old autistic man living in Montana. I am happily involved with a woman who has five kids, ages 12 to 24. My question is about breaking unhealthy patterns. Growing up ...

Dear Annie: My family used to hold grudges against me and now I'm doing the same thing to my stepchildren. How do I break the cycle?

Tom Budd of The Payton and Dillon Budd Memorial Fund, presenting sponsor of the 18th annual YMCA Cycle for Strong Kids, was astonished by this year’s event and the effort put in by staff ...

“Our overweight in the Financials sector grew as we added the insurance broker Brown & Brown, Inc. (NYSE:BRO). We believe the company is well positioned for strong returns across economic cycles.

Why do modern dishwashers take hours to complete a cycle? We explain why it takes so long to clean your dishes and how to get the dishwasher running faster.

After pedalling more than 2,100 kilometres over 27 days, Ollie White has arrived at Glastonbury with a ticket in his pocket and a grin on his face.

Cervical mucus can provide important clues to vaginal health, ovulation, pregnancy, and more. Learn how to check it and what your mucus is telling you.