In this paper the operator bias in the measurement process of arc efficiency in stationary direct current electrode negative gas tungsten arc welding is discussed. An experimental study involving 15 ...

Before the rise of artificial intelligence (AI), there was traditional intelligence – like solving math problems without a calculator, writing with a pen and paper or even just having a lengthy ...

Abstract: Compared to single-vehicle positioning, GNSS-based cooperative positioning improves accuracy and robustness, making it a key technology for future Vehicular Ad Hoc Networks. This paper ...

The NFL has replaced the traditional 10-yard chain measurement for first downs with a virtual system. The new system uses Sony's Hawk-Eye technology and six 8K cameras in each stadium to optically ...

The Korea Research Institute of Standards and Science has successfully developed a length measurement system that achieves a level of precision approaching the theoretical limit allowed by quantum ...

Real rate of return adjusts for inflation, providing a true growth measure. S&P 500's real rate is 7.9%, versus a nominal 11.8%, due to inflation. Using real rates in retirement planning ensures ...

You've no doubt encountered a number of measuring tools in your lifetime. Common tools used for measuring range from the familiar 12-inch wooden ruler that we used in grade school to precision ...

Goodbye, chain gang. Hello, technology. The NFL will make a 21st century approach to its first down measurement system for the 2025 season, getting rid of the chain gang and instead going with a ...

"I measure with my heart, not with teaspoons." An old hat who knows their way around the kitchen with eyes closed would never break out the teaspoons or measuring cups for things like vanilla and ...

iPhones equipped with a LiDAR Scanner have a useful trick: they can be used to measure a person's height. In order to take advantage of this feature, you will need an iPhone Pro or Pro Max model ...

ABSTRACT: Background: Submucosal myomas can be responsible for abnormal bleeding, spontaneous abortions or even infertility. Objectives: This study aimed to study the correlation between the diagnosis ...