This example illustrates the use of regression analysis in a simple random cluster sampling design. The data are from S rndal, Swenson, and Wretman (1992, p. 652). A total of 284 Swedish ...

Blowing oxygen into molten steel in vacuum conditions saves time and money when compared to conventional steelmaking methods.

In the damp understory of forests in Taiwan, mainland Japan, and Okinawa, a plant called Balanophora can fool you at first glance. Its knobby flower stalks look more like a mushroom than a flowering ...

Evergold Corp. is pleased to announce a strategic non-brokered private placement with principals associated with the Ore Group, acting in their individual capacities. This investment marks the ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...

Ordering a pair of glasses online used to be something you did as a last resort, a way to pick up a budget pair or try something new without breaking the bank. But with more fashion-forward brands ...

Barbara Friedberg is a veteran investment portfolio manager, fintech consultant, and expert investor. She is a published author of several books. Suzanne is a content marketer, writer, and ...

Scoring stylish eyewear at an affordable price doesn't have to be complicated, and Zenni makes the process refreshingly straightforward. From prescription glasses and readers to sunglasses and ...

Combinatorial chemistry has been widely adopted by the pharmaceutical industry in the past decade. However, owing to perceived “failures” with this technology, the pharmaceutical industry has been ...

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Over 145,000 soil samples have been collected, processed and analysed over the past two years under the soil sampling and analysis programme. The results of the national programme, which was carried ...