![]() ![]() Orbital XRF Mg/Si and Al/Si intensities are the orbital data that are used primarily. Orbital geochemical data in the Hadley Apennine region are related to typical rock compositions and used in determining the distribution of soils derived from the rock types found in this region. While La Niña also promotes expansion in the American and African sectors during austral winter, these tropical conditions tend to promote contraction in the two sectors during austral summer as a result of compensating convergence over the Americas and Africa sectors: a process driven by variations in the Walker circulation and Rossby wave trains emanating from the tropical Indian Ocean.Ĭompositional variation in the Hadley Apennine region An expanded Hadley circulation in the Southern Hemisphere (both hemispherically and in the Asia-Pacific sector) is associated with La Niña conditions and a poleward expansion of the tropical wet zone in the Asia-Pacific sector. A major finding from this study is that year-to-year variability in the extent of the hemispheric Hadley circulation in the Southern Hemisphere is primarily governed by variations of the extent of the Hadley circulation in the Asia-Pacific sector, especially during austral spring and summer when there is little co-variability with the African sector, and the American sector exhibits an out of phase behavior. These regional circulations are defined by computing a streamfunction from the divergent component of the meridional wind. In order to understand the regional impacts of variations in the extent of the Hadley circulation in the Southern Hemisphere, regional Hadley circulations are defined in three sectors centered on the main tropical heat sources over Africa, Asia-Pacific (Maritime Continent) and the Americas. ![]() The sources declined to be named as the information has not yet been made public yet.īeijing-based LinkDoc did not immediately respond to a request for comment.Variability of the extent of the Hadley circulation in the southern hemisphere: a regional perspective The book closed one day earlier than planned on Wednesday, two of the sources said. The deal would have raised $211 million at the upper end of the indicated range. It had planned to sell 10.8 million shares between $17.50 and $19.50 each. LinkDoc filed for an initial public offering in the United States last month and was due to price its shares after the U.S. One of the sources said the regulatory uncertainty affected both the company and investors. The decision to pull the LinkDoc deal was due to the crackdown, the sources said. ![]() It is the first known Chinese firm to pull back from its IPO plans since the crackdown began last week with an investigation by China's cybersecurity regulator into ride-hailing giant Didi Global Inc (DIDI.N) just two days after it made its New York debut.īeijing said on Tuesday that it would strengthen supervision of all Chinese firms listed offshore, a sweeping regulatory shift that triggered a sell-off in U.S.-listed Chinese stocks. HONG KONG, July 8 (Reuters) - Chinese medical data group LinkDoc Technology Ltd (LDOC.O) has shelved plans for an IPO in the United States following Beijing's clampdown on overseas listings by domestic firms, according to three sources with direct knowledge of the matter. ![]()
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