Abstract: Froth velocity is one of the key control indices affecting the performance of froth flotation. In the flotation production process, the froth velocity is usually set based on manual ...

Reports say space exploration company has begun talks about stock market listing that could raise more than $25bn Business live – latest updates Elon Musk’s space exploration company SpaceX is ...

Yamuna River's froth has returned post-Chhath Puja, signaling pollution after temporary relief from increased upstream flow. Delhi's Environment Minister blames inadequate sewage treatment, promising ...

The Federal Reserve warned Friday that excessive market optimism could pose risks to financial stability if economic conditions change. In its latest financial stability report, the central bank said ...

Last month, JPMorgan CEO Jamie Dimon said he considered himself “far more worried” about a significant stock market correction than his Wall Street colleagues. If markets were pricing in a one-in-ten ...

The aftermath of the monsoon has unveiled troubling pollution levels in Delhi's Yamuna River, with frothing reemerging alongside a troubling spike in faecal coliform and BOD metrics. In a bid to ...

CHENNAI: A thick layer of white froth covered nearly 1.5km of the city’s coastline between Pattinapakkam and Srinivasapuram on Wednesday. Officials said the frothing followed intense rainfall over the ...

Chief minister Rekha Gupta on Thursday inspected the Yamuna riverbank at Kalindi Kunj to review ongoing clean-up efforts and water quality ahead of Chhath Puja, even as the Bharatiya Janata Party (BJP ...

Isolated pockets of froth have continued to percolate within the equity market in recent weeks, according to Goldman Sachs' equity team. Strategist David Kostin said "baskets related to quantum ...

The Investment Committee debate Fed Chair Jerome Powell's comment yesterday that stock prices appear "fairly highly valued" and what it means for the market and your money. Amazon to Pay Historic ...

HONG KONG — Six students from a university in China drowned Wednesday after falling into a flotation tank while visiting a mine in the country’s Inner Mongolia region. The students from Northeastern ...